1 2010-06-26 Zoltan Varga <vargaz@gmail.com>
3 * mini-llvm.c: Fix a few problems exposed by make check.
5 2010-06-25 Mark Probst <mark.probst@gmail.com>
7 * mini-trampolines.c (common_call_trampoline): An ugly hack to
8 work around a potentially very hard to fix problem with inflating
11 2010-06-26 Zoltan Varga <vargaz@gmail.com>
13 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
14 problem has been fixes.
16 2010-06-25 Zoltan Varga <vargaz@gmail.com>
18 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
20 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
21 It might be be better to define a MonoGCJitOptions structure later and have the
24 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
26 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
28 * debugger-agent.c (get_objref): Implement support for sgen.
30 * driver.c: Remove the unused gc_wrapper.h include.
32 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
35 2010-06-25 Zoltan Varga <vargaz@gmail.com>
37 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
39 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
42 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
45 2010-06-23 Miguel de Icaza <miguel@novell.com>
47 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
48 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
50 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
51 it only for Boehm diagnostics.
53 * Makefile.am: Make the file a bit more consistent.
55 * debug-debugger.c: Wrap the entire file with an #ifdef
56 MONO_DEBUGGER_SUPPORTED to simplify the build.
58 * Makefile.am: Fix the opcodes build issue by including the
59 source, not by including the .lo file directly
61 Always bring the MDB sources into the build, to drop the
62 dependency on the AM_CONDITIONAL from configure.in as the hard
63 debugger supports Boehm, but not Sgen, this simplifies the build.
65 * Renamed the *.s files into *.S
67 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
69 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
70 wb for now on 64bits systems while issues with valuetype returns
73 2010-06-24 Zoltan Varga <vargaz@gmail.com>
75 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
76 passes by calling createStandardFunctionPasses ().
78 2010-06-23 Zoltan Varga <vargaz@gmail.com>
80 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
82 2010-06-22 Zoltan Varga <vargaz@gmail.com>
84 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
87 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
88 allow better optimization if the OP_LDADDR which caused the flag to be set was
91 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
93 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
96 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
98 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
100 2010-06-22 Zoltan Varga <vargaz@gmail.com>
102 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
103 to handle the code sequence generated for non-near calls. Fixes #616056.
105 2010-06-21 Zoltan Varga <vargaz@gmail.com>
107 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
109 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
111 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
113 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
114 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
115 trampoline which saves the context, so changes made to callee saved registers in
116 finally clauses are visible to a nesting catch clause.
118 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
120 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
121 in LLVM compiled code.
122 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
123 the finally handler has ran.
125 * mini.h (ResumeState): New structure containing information required to resume
126 exception handling after executing LLVM compiled finally clauses.
128 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
129 bit, by passing all the registers as one argument.
131 2010-06-19 Zoltan Varga <vargaz@gmail.com>
133 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
136 2010-06-18 Zoltan Varga <vargaz@gmail.com>
138 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
140 * aot-compiler.c aot-runtime.c: Fix LLVM support.
142 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
143 pad, branch to a new bblock instead.
145 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
148 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
150 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
152 2010-06-17 Geoff Norton <gnorton@novell.com>
155 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
158 2010-06-17 Zoltan Varga <vargaz@gmail.com>
160 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
162 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
165 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
166 the ip done by throw_exception (), it is not needed for corlib exceptions.
168 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
170 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
171 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
172 of size > 5 words. This support fast barriers for value types up to
173 256/512 bytes which beyond that the copying itself is the major issue.
175 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
176 for gsharing, so use it.
178 This eliminate all calls to mono_value_copy from managed code in
179 gmcs, fsharp and ipy.
181 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
183 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
186 * mini.c (mini_init): Register new icall.
188 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
190 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
191 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
193 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
195 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
196 value types as the overhead is huge. Manually expand it up to 5 words to
199 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
200 is an exception that performance is dominated by mono_value_copy.
202 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
204 2010-06-17 Zoltan Varga <vargaz@gmail.com>
206 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
207 trampolines on x86, since those have their own cconv.
209 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
210 exception trampolines.
212 * tramp-x86.c: Add xdebug info for a few trampolines.
214 * mini-llvm.c: Set the name of the arguments.
216 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
217 using a block address if using the LLVM mono branch.
219 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
222 2010-06-15 Zoltan Varga <vargaz@gmail.com>
224 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
226 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
228 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
230 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
232 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
233 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
234 to identify the vtable slot address plus the method which needs to be compiled.
236 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
239 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
240 'this' is always passed as the first argument, before the vtype ret arg. This
241 simplifies get_this_arg_reg () and LLVM integration.
243 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
246 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
249 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
251 * mini-llvm.c: Fix compilation with llvm 2.6.
253 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
255 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
258 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
259 is always passed as the first argument, before the vtype ret arg. This simplifies
260 get_this_arg_reg () and LLVM integration.
262 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
264 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
266 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
267 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
268 translate into much nicer code.
270 2010-06-14 Zoltan Varga <vargaz@gmail.com>
272 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
273 parameter index information. Use this to simplify a lot of code.
275 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
277 2010-06-12 Zoltan Varga <vargaz@gmail.com>
279 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
280 to fix infinite generic recursion. Fixes #612702.
282 2010-06-11 Zoltan Varga <vargaz@gmail.com>
284 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
285 imt trampoline per imt slot when using LLVM.
287 2010-06-10 Jonathan Pryor <jpryor@novell.com>
289 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
291 2010-06-09 Levi Bard <levi@unity3d.com>
293 * debugger-agent.c: Clear unloaded types on appdomain unload.
295 2010-06-08 Zoltan Varga <vargaz@gmail.com>
297 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
300 * exceptions.cs: Add a test.
302 2010-06-06 Zoltan Varga <vargaz@gmail.com>
304 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
306 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
308 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
309 so it doesn't have to do it.
311 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
312 process does not mix with ours.
314 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
317 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
318 loads/stores which can throw exceptions inside clauses.
320 2010-06-05 Zoltan Varga <vargaz@gmail.com>
322 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
325 * mini.c (mini_init): Register mono_resume_unwind as an icall.
327 2010-06-03 Zoltan Varga <vargaz@gmail.com>
329 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
331 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
334 2010-06-03 Zoltan Varga <vargaz@gmail.com>
336 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
339 2010-06-02 Zoltan Varga <vargaz@gmail.com>
341 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
342 Use a separate generic class init trampoline for llvm, since it needs a different
345 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
346 includes the location of this/rgctx.
348 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
351 2010-06-01 Zoltan Varga <vargaz@gmail.com>
353 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
355 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
358 2010-05-31 Zoltan Varga <vargaz@gmail.com>
360 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
363 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
365 * aot-compiler.c (patch_to_string): New debugging helper function.
367 2010-05-30 Zoltan Varga <vargaz@gmail.com>
369 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
372 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
374 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
376 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
378 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
381 * mini.c (create_jit_info): Print EH clause info for LLVM too.
383 2010-05-28 Mark Probst <mark.probst@gmail.com>
385 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
386 cpobj with reference types.
388 2010-05-28 Mark Probst <mark.probst@gmail.com>
390 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
391 write barrier for reference types.
393 2010-05-27 Zoltan Varga <vargaz@gmail.com>
395 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
396 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
398 2010-05-31 Martin Baulig <martin@ximian.com>
402 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
403 clear_breakpoint() on all breakpoint events and remove them from the list.
405 2010-05-27 Martin Baulig <martin@ximian.com>
409 * debugger-agent.c (method_commands, type_commands): Temporarily
410 set the appdomain while executing this method; do all metadata
411 calls in the debuggee's appdomain where user assemblies are loaded.
413 2010-05-27 Zoltan Varga <vargaz@gmail.com>
415 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
417 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
419 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
421 2010-05-26 Zoltan Varga <vargaz@gmail.com>
423 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
424 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
425 be referenced even after the header is freed.
427 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
430 2010-05-25 Zoltan Varga <vargaz@gmail.com>
432 2010-05-25 Bill Holmes <billholmes54@gmail.com>
434 * genmdesc.c (main): Fixing the detection of the nacl switch.
436 Code is contributed under MIT/X11 license.
438 2010-05-25 Zoltan Varga <vargaz@gmail.com>
440 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
442 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
444 * mini.h (LLVM_CHECK_VERSION): New helper macro.
446 2010-05-25 Miguel de Icaza <miguel@novell.com>
448 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
451 * genmdesc.c: Added support for nacl: key on the machine
452 description files to support the extra space required by Google
455 2010-05-23 Zoltan Varga <vargaz@gmail.com>
457 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
459 2010-05-23 Zoltan Varga <vargaz@gmail.com>
461 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
462 mono_runtime_class_init_full ().
463 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
465 2010-05-22 Zoltan Varga <vargaz@gmail.com>
467 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
469 2010-05-21 Zoltan Varga <vargaz@gmail.com>
471 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
472 two are not the same on ilp32.
474 2010-05-21 Zoltan Varga <vargaz@gmail.com>
476 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
479 * mini-ppc.c: Fix the DISABLE_JIT build.
481 2010-05-20 Zoltan Varga <vargaz@gmail.com>
483 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
484 (make_writable): Remove this unused function.
486 2010-05-20 Zoltan Varga <vargaz@gmail.com>
488 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
489 structure. Make the labels to plt entries local symbols instead of assembler local
490 labels, since tha latter causes problems for the iphone linker.
492 2010-05-19 Zoltan Varga <vargaz@gmail.com>
494 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
496 2010-05-17 Zoltan Varga <vargaz@gmail.com>
498 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
499 (ppc_patch_full): Ditto.
501 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
503 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
504 if gshared is enabled, to avoid asserts in the trampoline code.
506 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
509 2010-05-15 Geoff Norton <gnorton@novell.com>
511 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
514 2010-05-14 Geoff Norton <gnorton@novell.com>
516 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
517 misaligned stack on darwin.
519 2010-05-14 Zoltan Varga <vargaz@gmail.com>
521 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
524 2010-05-14 Zoltan Varga <vargaz@gmail.com>
526 * xdebug.c: Fix ARM support.
528 2010-05-13 Zoltan Varga <vargaz@gmail.com>
530 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
531 and do most of the work on the normal stack.
532 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
534 2010-05-13 Zoltan Varga <vargaz@gmail.com>
536 * aot-compiler.c: Put non-code data into the .rodata section on linux.
538 2010-05-13 Zoltan Varga <vargaz@gmail.com>
540 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
542 2010-05-13 Zoltan Varga <vargaz@gmail.com>
544 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
545 and do most of the work on the normal stack.
547 2010-05-13 Zoltan Varga <vargaz@gmail.com>
549 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
550 and do most of the work on the normal stack even if sigaltstack is disabled.
552 2010-05-12 Zoltan Varga <vargaz@gmail.com>
554 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
555 UCONTEXT_REG_ constants are available on linux as well.
556 (mono_arch_monoctx_to_sigctx): Ditto.
557 (mono_arch_ip_from_context): Ditto.
559 2010-05-12 Zoltan Varga <vargaz@gmail.com>
561 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
564 2010-05-11 Zoltan Varga <vargaz@gmail.com>
566 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
569 2010-05-10 Zoltan Varga <vargaz@gmail.com>
571 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
572 if a breakpoint cannot be inserted.
574 2010-05-08 Zoltan Varga <vargaz@gmail.com>
576 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
578 2010-05-07 Zoltan Varga <vargaz@gmail.com>
580 * debugger-agent.c (frame_commands): Return an error instead of asserting if
581 no JIT info is found for the method.
583 2010-05-05 Jonathan Chambers <joncham@gmail.com>
585 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
588 2010-05-05 Zoltan Varga <vargaz@gmail.com>
590 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
591 a list of arch specific trampolines.
593 * aot-compiler.c (emit_trampolines): Use it.
595 2010-05-05 Zoltan Varga <vargaz@gmail.com>
597 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
598 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
599 get rid of the _full from their name.
601 2010-05-05 Zoltan Varga <vargaz@gmail.com>
603 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
604 get_nullified_class_init_trampoline to remove some code duplication.
606 2010-05-03 Zoltan Varga <vargaz@gmail.com>
608 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
611 2010-05-01 Zoltan Varga <vargaz@gmail.com>
613 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
615 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
617 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
618 there is no need to jump through the first plt entry.
620 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
622 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
623 arch-specific function.
624 (mono_aot_get_plt_info_offset): Ditto.
626 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
627 mono_arch_init () to register jit icalls called from full-aot trampolines.
628 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
631 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
632 the specialized throw corlib exception trampoline, use a variant of the normal
633 trampoline along with a new C function which does the call to
634 mono_exception_from_token (), just like on x86.
636 2010-05-01 Zoltan Varga <vargaz@gmail.com>
638 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
639 Reorganize the full aot trampoline creation functions, instead of taking a bunch
640 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
641 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
642 creation functions on architectures which have the full-aot ones.
644 2010-05-01 Zoltan Varga <vargaz@gmail.com>
646 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
648 2010-05-01 Zoltan Varga <vargaz@gmail.com>
650 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
651 explicitly, this seems to be required by some gcc versions at -O2.
655 2010-05-01 Zoltan Varga <vargaz@gmail.com>
657 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
658 has_target delegate invokes.
660 2010-05-01 Zoltan Varga <vargaz@gmail.com>
662 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
665 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
666 add patches/unwind info arguments, move to mini.c.
668 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
670 2010-04-30 Zoltan Varga <vargaz@gmail.com>
672 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
673 command which returns full path names.
675 2010-04-29 Zoltan Varga <vargaz@gmail.com>
677 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
678 code_size output variable.
680 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
683 2010-04-29 Zoltan Varga <vargaz@gmail.com>
685 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
686 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
687 (mono_arch_cpu_enumerate_simd_versions): Ditto.
689 2010-04-29 Zoltan Varga <vargaz@gmail.com>
691 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
694 2010-04-29 Zoltan Varga <vargaz@gmail.com>
696 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
698 2010-04-29 Zoltan Varga <vargaz@gmail.com>
700 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
702 2010-04-28 Zoltan Varga <vargaz@gmail.com>
704 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
706 2010-04-27 Zoltan Varga <vargaz@gmail.com>
708 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
709 line number support works with eglib.
711 2010-04-27 Miguel de Icaza <miguel@novell.com>
713 * driver.c, mini.c: Since linking with LLVM makes the default Mono
714 dirty an extra 70kb pages on startup we are now going to choose a
715 different strategy: ship mono and mono-llvm binaries, with the
716 second being the one that links with LLVM and defaults to LLVM
719 2010-04-27 Zoltan Varga <vargaz@gmail.com>
721 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
722 Implement full-aot support on x86.
724 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
725 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
726 the first register returned by get_global_int_regs ().
728 * cpu-x86.md: Fix the length of insertx_u1_slow.
730 * iltests.il.in: Disable tail call tests when running with full-aot.
732 2010-04-26 Zoltan Varga <vargaz@gmail.com>
734 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
736 2010-04-24 Mark Probst <mark.probst@gmail.com>
738 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
739 in the initializer, because it's non-constant.
741 2010-04-23 Miguel de Icaza <miguel@novell.com>
743 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
744 of LLVM on by default. Used for buildbots and other setups.
746 2010-04-24 Zoltan Varga <vargaz@gmail.com>
748 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
750 2010-04-23 Kornel Pal <kornelpal@gmail.com>
752 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
753 initonly static fields when using moving GC.
755 Contributed under MIT/X11 license.
757 2010-04-23 Geoff Norton <gnorton@novell.com>
759 * mini-amd64.h: Darwin x86_64 support.
761 2010-04-20 Jonathan Pryor <jpryor@novell.com>
763 * exceptions-arm.c: Remove platform checks in favor of configure checks.
765 2010-04-19 Jonathan Pryor <jpryor@novell.com>
767 * exceptions-arm.c: Add Android support for sigcontext structure.
769 2010-04-16 Zoltan Varga <vargaz@gmail.com>
771 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
772 wrappers correctly now that their wrapper info is NULL.
774 2010-04-16 Zoltan Varga <vargaz@gmail.com>
776 * mini.c (mono_jit_compile_method_inner): Avoid calling
777 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
779 2010-04-16 Zoltan Varga <vargaz@gmail.com>
781 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
782 so the latter can be #ifndef DISABLE_JIT-ed.
784 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
786 2010-04-16 Zoltan Varga <vargaz@gmail.com>
788 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
790 2010-04-16 Zoltan Varga <vargaz@gmail.com>
792 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
795 2010-04-15 Zoltan Varga <vargaz@gmail.com>
797 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
798 calling mono_class_num_methods (). Fixes #592244.
800 2010-04-14 Zoltan Varga <vargaz@gmail.com>
802 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
804 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
806 2010-04-14 Zoltan Varga <vargaz@gmail.com>
808 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
810 * (handle_alloc): Ditto.
811 (mono_method_to_ir): Remove the constrained call restriction added by a previous
812 change, its not needed anymore.
814 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
816 * mini-posix.c (sigusr1_signal_handler): Fix build on
817 non x86/amd64 systems.
819 2010-04-13 Zoltan Varga <vargaz@gmail.com>
821 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
822 calls where the constrained class needs a context. Fixes #595863.
824 * iltests.il.in: Add a test.
826 2010-04-13 Zoltan Varga <vargaz@gmail.com>
828 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
829 2.6/SVN seems to have broken support for them.
831 2010-04-13 Zoltan Varga <vargaz@gmail.com>
833 * mini-llvm.c: Fix support for LLVM 2.6.
835 2010-04-10 Zoltan Varga <vargaz@gmail.com>
837 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
838 MonoInternalThread belonging to the thread.
840 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
842 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
843 unsafe optimization that will remove bound checks.
845 2010-04-08 Kornel Pal <kornelpal@gmail.com>
847 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
848 CompareExchange not to be inlined for I8.
850 Contributed under MIT/X11 license.
852 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
854 * array.cs: Add tests for cast between primitive array types.
856 2010-04-07 Andreia Gaita <avidigal@novell.com>
858 * Makefile.am: create a convenience library for moon to link with
860 2010-04-07 Paolo Molaro <lupus@ximian.com>
862 * method-to-ir.c: optimize array accesses from generic interfaces.
864 2010-04-06 Zoltan Varga <vargaz@gmail.com>
866 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
868 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
870 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
871 of marshalbyref classes.
875 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
877 * aot-compiler.c (emit_exception_debug_info): Encode try holes
880 * aot-runtime.c (decode_exception_debug_info): Decode try holes
883 * mini.h: Increase AOT version.
885 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
887 * mini-x86.h: Only enable soft debugger when using sigaction or on
888 Windows. Fixes build on Haiku (lacks siginfo_t).
890 Code is contributed under MIT/X11 license.
892 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
894 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
895 BeOS-style signal handlers.
897 Code is contributed under MIT/X11 license.
899 2010-04-02 Zoltan Varga <vargaz@gmail.com>
901 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
903 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
905 * mini-exceptions.c: Fix win32 build.
907 2010-04-01 Mark Probst <mark.probst@gmail.com>
909 * mini.c, driver.c: Call mono_gc_base_init() before
912 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
914 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
915 call_method]): Delegate the actual work in security-core-clr.c
916 to ease code sharing.
918 2010-04-01 Zoltan Varga <vargaz@gmail.com>
920 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
921 float conv.ovf.un opcodes are encountered, instead of asserting later.
924 2010-04-01 Zoltan Varga <vargaz@gmail.com>
926 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
928 * iltests.il.in: Add a test.
930 2010-04-01 Zoltan Varga <vargaz@gmail.com>
932 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
933 large. Fixes #567040.
935 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
937 2010-04-01 Zoltan Varga <vargaz@gmail.com>
939 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
942 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
944 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
945 mono_create_handler_block_trampoline with the proper #ifdef so that it
948 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
950 * mini-exceptions.c: Introduce mono_walk_stack_full, which
951 allows to select if it's new or old context that is passed to
954 * mini-exceptions.c (mono_handle_exception_internal): Handle the
955 case when executing a guarded handler from the EH machinery.
957 * mini-exceptions.c (mono_install_handler_block_guard): New function
958 responsible for checking for handler blocks, installing the guard and
959 clearing abort state.
961 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
962 to check for handler blocks and skip interruption logic if one was found.
964 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
965 by the handler block guard trampoline. Resumes interruption by raising the
966 pending ThreadAbortException.
968 * mini.c (create_jit_info): Calculate the end address of a finally block.
970 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
971 of a finally block to a specified address and return the old one.
973 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
974 trampoline patches the original return address and calls the trampoline function.
976 2010-03-30 Zoltan Varga <vargaz@gmail.com>
978 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
980 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
981 does the patching if the callee is in the same domain.
983 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
984 of mono_arch_patch_plt_entry ().
986 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
988 * mini.c (create_jit_info): Fix try block hole length encoding.
990 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
992 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
993 duplicate information and print offsets instead of absolute addresses.
995 2010-03-29 Zoltan Varga <vargaz@gmail.com>
997 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
998 event is sent. Fixes #591733.
1000 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1002 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1005 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1007 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1008 thread_to_tls hash table.
1010 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1011 section. Fixes #591000.
1013 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1015 * Makefile.am (version.h): Check for pure .git directory only,
1016 fixes SVN revision when using git without git-svn.
1018 Contributed under MIT/X11 license.
1020 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1022 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1024 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1026 * basic-simd.cs: Test for vector x scalar binary operators.
1028 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1030 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1031 intrinsics with expanded scalar arguments.
1033 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1035 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1036 don't have an exception class, so don't decode it. This would crash
1037 with filter clauses.
1039 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1041 Make sure that trunk builds with DISABLE_JIT, an update to the
1044 * mini.c (mini_get_shared_method): this code seems to be necessary
1045 regardless of whether DISABLE_JIT has been defined.
1047 (mono_jit_compile_method_inner): it seems that this method is
1048 required even in full AOT mode, so ifdef out only the pieces that
1049 try to genrate code (the body of code that applies patches to the
1052 (mini_method_compile): do not compile when using DISABLE_JIT.
1054 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1055 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1056 compile when DISABLE_JIT is set.
1058 2010-03-24 Mark Probst <mark.probst@gmail.com>
1060 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1061 arch really supports it.
1063 2010-03-24 Mark Probst <mark.probst@gmail.com>
1065 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1067 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1069 * exceptions-s390x.c: Add support for
1070 mono_arch_get_throw_corlib_exception and fix throw by name.
1072 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1073 logic (especially for varargs); Correct localloc sizing; Add
1074 mono_arch_get_this_arg_from_call and
1075 mono_arch_get_this_arg_from_call.
1077 * mini-s390x.h: Add support for facility list extraction;
1078 Correct/update MONO_ARCH_xxx settings.
1080 * mini-s390.c: Minor corrections to instruction output for
1081 varargs. No IMT implementation - I think it's time to deprecate
1082 s390 and just leave s390x.
1084 * tramp-s390x.c: Correct creation of trampoline instruction
1087 * cpu-s390x.md: Update some instruction lengths
1089 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1091 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1092 can be hit with partial sharing.
1094 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1095 in non-shared classes correctly.
1096 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1097 Turn on partial sharing.
1099 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1101 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1104 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1106 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1107 mono_method_signature ().
1109 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1111 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1112 error checking, so later calls do not need error checking.
1114 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1116 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1118 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1120 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1122 * mini-exceptions.c (mono_handle_exception_internal): Don't
1123 check try_end for archs different than s390.
1125 * mini.c (create_jit_info): Don't crash if the finallt block is the
1128 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1130 * driver.c (mono_main): Don't free global codeman under linux since
1131 glic now peeks at code on stack for more archs than just amd64.
1133 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1135 * mini.c, method-to-ir.c: changes to support compressed interface
1138 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1140 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1141 Use sigaction on OpenBSD too.
1143 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1145 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1147 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1149 * debugger-agent.c: #include sys/select.h for fd_set.
1151 Code is contributed under MIT/X11 license.
1153 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1155 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1158 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1160 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1161 some large methods with lots of exception handlers. Fixes #440924.
1163 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1165 * method-to-ir.c: remove code duplication for interface checks.
1167 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1169 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1170 (assembly_unload): Clear all event requests referencing the to-be unloaded
1174 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1176 * mini.h, mini-exceptions.c: restore the state of the stack
1177 guard page permissions.
1179 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1181 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1182 call site patching code, it doesn't appear to be needed.
1184 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1186 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1187 sharing generic methods whose type arguments are a mix of reference and
1188 non-reference types. Not yet turned on.
1190 * mini.c (mini_get_shared_method): New helper function to return
1191 the method which will be compiled/registered in the JIT tables when doing
1193 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1194 use mini_get_shared_method ().
1196 * mini.c (mini_method_compile): Register the same method which is compiled when
1197 doing generic sharing.
1199 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1201 * generics.cs: Add partial sharing tests.
1203 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1205 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1206 Add an enum value that or's all possable values together. Add an enum value
1207 that marks the end of the used bit indexes.
1209 * mini-amd64.c : Make changes to match the changes in mini.h
1211 * mini-x86.c : Make changes to match the changes in mini.h
1213 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1214 simd_version to support more simd versions. Changed the name of
1215 simd_version to simd_version_flags to make it more intuitive that
1216 it now contains bit flags. Reordered the *_intrinsics arrays to
1217 match the changes above. Changed emit_intrinsics() to use the new
1218 setup mentioned above.
1220 Code is contributed under MIT/X11 license.
1222 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1224 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1225 remaining archs. Alpha and hppa maintainers, please stand up.
1227 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1229 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1230 is needed even when fail_tramp!=NULL.
1232 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1234 * debugger-agent.c (insert_breakpoint): Write a log message.
1236 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1238 * iltests.il.in: Add a few tests for LEAVE going over multiple
1241 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1243 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1245 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1247 * mini.h (MonoBasicBlock): Add native_length field.
1248 * mini.h (MonoCompile): Add try_block_holes field.
1249 * mini.h (MonoInst): Add exception_clause pointer to
1252 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1253 * mini.c (mono_cfg_add_try_hole): New function to register possible
1254 holes in try blocks.
1255 * mini.c (create_jit_info): Fill in the holes information.
1257 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1260 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1262 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1264 * jit-icalls.c: adjusted for the array API changes.
1266 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1268 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1270 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1272 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1273 the 'pending' flag. This fixes support for appdomains too.
1276 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1278 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1280 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1282 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1283 when using LLVM, LLVM generates it itself when needed.
1285 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1287 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1288 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1289 OP_ANDNPS/OP_ANDNPD.
1291 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1293 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1294 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1295 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1297 2010-03-11 Martin Baulig <martin@ximian.com>
1299 * debugger-agent.c (type_commands): Add NULL check to
1300 `CMD_TYPE_GET_SOURCE_FILES'.
1302 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1304 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1306 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1308 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1311 * iltests.il.in: Add a test.
1313 2010-03-05 Martin Baulig <martin@ximian.com>
1315 Add support for aborting invocations.
1318 (InvokeData): Added `InvokeData *last_invoke'.
1319 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1320 added a new `invoke' field to keep the `InvokeData *' throughout
1322 (ErrorCode): Added `ERR_NO_INVOCATION'.
1323 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1324 (mono_debugger_agent_handle_exception): Don't report any exception
1325 if an abort was requested.
1326 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1327 a thread abort if necessary.
1328 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1330 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1332 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1333 so we can release the whole list and not just the first one. Free
1334 it in more places as well.
1336 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1338 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1340 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1342 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1344 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1346 * driver.c: report also other misc build options.
1348 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1350 * method-to-ir.c: Generate better code for the NewObject
1353 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1355 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1356 is disabled. Fixes #582322.
1358 * iltests.il.in: Add a test.
1360 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1362 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1363 the handling of obj->synchronization == null and owner != current thread to
1364 mono_monitor_exit ().
1366 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1369 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1371 * mini.c: change the way emulated opcode info is stored and save about
1372 4 KB of runtime memory.
1374 2010-03-04 David S. Miller <davem@davemloft.net>
1376 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1377 that don't provide the siginfo in the second signal handler argument
1378 are buggy, and this has been fixed for years.
1379 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1380 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1382 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1384 * aot-runtime.c (find_symbol): Fix a leak.
1385 (decode_patch): Ditto.
1387 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1389 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1391 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1393 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1395 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1397 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1399 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1401 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1402 to check for errors, it's enough to create the metadata open.
1406 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1409 * mini-exceptions.c: Add support for printing stack traces when handling
1410 exceptions, and when printing exceptions thrown while tracing also print
1411 the exception message.
1413 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1415 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1416 since the exclude token is a valid string character.
1418 2010-03-02 Levi Bard <levi@unity3d.com>
1420 * debugger-agent.c: Invalidate thread stacks on domain unload.
1422 2010-03-02 Mark Probst <mark.probst@gmail.com>
1424 * method-to-ir.c: Emit dummy_use for stored reference after write
1425 barriers to make sure the object is pinned if the GC interrupts
1426 before the write barrier is done.
1428 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1430 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1432 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1434 * debugger-agent.c: Add a log message printing the protocol version.
1436 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1438 * debugger-agent.c: Add a new command to communicate the protocol version used
1439 by the client. This could be used to allow newer runtimes to communicate with
1442 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1444 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1446 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1448 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1451 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1453 * mini-arm.c: make the arm cpu arch configurable with the
1454 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1457 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1459 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1460 support for the perf tool on Linux.
1462 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1464 * method-to-ir.c: make string.InsertenalSetChar() specialization
1467 2010-03-01 Robert Jordan <robertj@gmx.net>
1469 * Makefile.am: fix the non-static build.
1471 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1473 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1476 2010-02-26 Robert Jordan <robertj@gmx.net>
1478 * tasklets.c (continuation_store): Return from an error condition
1481 2010-02-26 Martin Baulig <martin@ximian.com>
1483 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1486 (MonoDebuggerThreadInfo): Added `internal_flags'.
1487 (MonoDebuggerInternalThreadFlags): New enum.
1488 (_mono_debugger_throw_exception): Don't signal the debugger if a
1489 type abort was requested.
1490 (_mono_debugger_unhandled_exception): Likewise.
1491 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1492 (mono_debugger_runtime_invoke): If the debugger requested a thread
1493 abort during the invocation, reset it here.
1495 2010-02-26 Martin Baulig <martin@ximian.com>
1497 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1498 instead of `MonoThread *'.
1500 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1502 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1503 code offsets table, as it is mostly sorted.
1505 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1507 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1510 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1512 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1514 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1516 * Makefile.am: build the new ABI version of the libmono library.
1517 * debugger-agent.c, mini.c: fix warnings with the new API.
1518 * jit.h: don't depend on glib.h being included.
1520 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1522 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1524 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1526 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1527 ThreadStatic variables.
1529 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1531 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1532 data is not freed yet. Fixes #582460.
1534 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1536 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1537 event requests. Bump protocol minor version.
1539 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1541 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1543 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1545 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1548 * iltests.il.in: Add a test.
1550 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1552 * mini.c (inline_method): Check for loader errors.
1554 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1556 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1557 instead of mono_method_get_header as it doesn't decode locals
1558 so the called method can have unresolved dependencies that will only
1559 be satisfied after the current method is JIT'd.
1563 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1565 * basic.cs (test_0_div_opt): Speed this up a bit.
1567 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1569 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1571 * mini.c (mono_jit_create_remoting_trampoline): Call
1572 mono_create_specific_trampoline () instead of
1573 mono_arch_create_specific_trampoline ().
1575 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1577 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1579 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1580 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1582 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1584 * mini-amd64.c: Fix DISABLE_JIT support.
1586 2010-02-20 Geoff Norton <gnorton@novell.com>
1588 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1590 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1592 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1593 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1594 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1595 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1598 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1600 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1601 edx/ecx too. This is needed to support OP_SEQ_POINT.
1603 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1605 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1607 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1609 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1611 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1612 LLVM+AOT+exceptions, not enabled yet.
1614 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1616 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1618 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1620 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1621 xdebug info for these.
1623 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1626 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1629 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1631 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1633 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1635 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1636 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1638 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1641 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1643 * debugger-agent.c: handle incomplete reads and EINTR in
1644 recv()/send(). This could have been causing random
1647 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1649 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1652 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1653 so they have small offsets. Fixes #566311.
1655 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1657 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1659 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1661 * mini-amd64.c: Remove the special casing of byref in a few places now that
1662 mini_type_get_underlying_type () handles it.
1664 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1665 by returning native int. Fixes #577984.
1667 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1669 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1672 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1673 of putting the clause itself.
1675 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1677 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1679 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1682 2010-02-10 Geoff Norton <gnorton@novell.com>
1684 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1686 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1688 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1691 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1692 it is not an LLVM generated symbol.
1694 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1696 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1697 implementation in gshared mode because it causes regressions.
1699 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1701 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1702 should be done by the caller.
1704 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1706 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1708 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1709 since mono_jit_info_table_find () doesn't do it anymore.
1711 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1712 instead of mono_jit_info_table_find ().
1714 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1716 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1718 * aot-compiler.c (encode_method_ref): Update after the removal of
1719 mono_gc_get_managed_allocator_type ().
1721 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1724 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1726 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1727 generic params as well.
1728 (handle_isinst): Ditto.
1730 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1731 instead of always calling an icall.
1733 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1734 computing the size of the got.
1736 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1737 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1738 the assembly directive '.set' so it points to the first LLVM emitted method.
1740 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1742 * mini.c (mini_method_verify): Report the method which failed to verify.
1744 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1746 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1747 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1748 runtime MS verifier.
1750 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1752 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1755 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1757 * mini-llvm.c: Init the jit module only when first JITting.
1759 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1761 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1763 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1764 replaced with the real got.
1766 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1768 * image-writer.c: Reduce the amount of #ifdefs a bit.
1770 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1773 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1775 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1778 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1780 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1781 (mono_llvm_emit_method): Fix unaligned stores too.
1783 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1784 so async stack walks don't crash.
1786 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1788 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1789 was not patched if the callee needed an rgctx trampoline.
1791 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1793 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1794 vtable address in AOT code.
1796 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1798 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1801 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1803 * genmdesc.pl: remove dependency on external cpp.
1805 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1807 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1808 using LLVM, its not needed, and abcrem can't handle it.
1810 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1812 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1813 it easier to group instructions and reduce duplication.
1815 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1817 * decompose.c: Move the array/soft float decompose routines here from
1820 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1822 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1824 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1825 to tell LLVM that the got is constant, not used yet.
1827 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1829 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1831 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1834 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1836 * aot-compiler.c (add_wrappers): Commit the hack which generates
1837 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1840 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1842 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1843 a fault, only used by the LLVM backend.
1845 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1846 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1848 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1849 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1851 * mini-llvm.c: Only generate volatile loads from load instructions which have
1852 the MONO_INST_FAULT flag set.
1854 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1856 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1859 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1861 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1862 sequence points. Fixes #571236.
1864 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1866 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1867 end of the appdomain unload process, after assemblies have been unloaded.
1870 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1872 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1875 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1878 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1880 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1882 2010-01-26 Geoff Norton <gnorton@novell.com>
1884 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1885 with struct marshalability.
1887 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1889 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1890 it supports class names as well.
1892 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1893 needed by the GC map code.
1895 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1898 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1899 if cfg->init_ref_vars is set.
1901 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1902 cfg->disable_initlocals_op_refs is set.
1904 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1905 using liveness info if cfg->compute_precise_live_ranges is set.
1907 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1908 volatile variables correctly. Add comments about the live ranges. Not enabled
1911 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1913 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1914 0x2a into them in method prologs.
1916 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1918 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1920 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1921 classes, since llvm is compiled with -fno-rtti.
1923 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1925 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1926 llvm does not require it.
1928 * aot-runtime.c (load_method): Print the full name of the last aot method.
1930 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1932 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1933 thread has not fully started yet.
1935 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1937 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1939 2010-01-21 Miguel de Icaza <miguel@novell.com>
1941 * driver.c: Do not abort if LLVM is not supported, print a
1942 warning and add the information to the Mono JIT information.
1944 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1946 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1947 using explicit null checks.
1949 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1951 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1954 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1956 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1957 its no longer needed.
1959 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1961 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1962 define for platforms still using it (s390). Get rid of the
1963 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1965 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1966 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1968 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1969 the caller pushed the arguments.
1971 * mini-llvm.c: Enable throwing exceptions on x86.
1973 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1974 "Thread (nil) may have been prematurely finalized" messages if this is called
1975 on a thread not registered with the runtime.
1977 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1979 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1981 * jit-icalls.c (mono_array_new_3): New jit icall.
1983 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1985 * arrays.cs: Add a test for 3 dimensional arrays.
1987 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1989 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1990 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1993 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1996 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1998 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2000 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2002 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2004 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2005 HOST_WIN32. Also including winsock2. to define struct in_addr.
2007 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2009 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2011 Code is contributed under MIT/X11 license.
2013 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2015 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2017 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2019 * mini.c (mini_method_compile): Set the new flag when running under the
2022 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2024 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2025 a ref/noref value + a global pin flag, so parts of stack frames can still be
2026 precisely marked even if they include stuff which needs pinning. Improve logging.
2027 Fix many bugs. Not enabled yet.
2029 * gc-test.cs: Add a few tests.
2031 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2032 the normal -v options. Avoid propagating liveness information through bblocks
2033 which end with a NOT_REACHED opcode.
2035 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2036 after cfg has been freed.
2038 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2040 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2041 if a clause is skipped because it uses the exception object, since it could
2042 have caught the exception.
2044 * exceptions.cs: Add a test.
2046 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2048 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2050 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2051 ICollection<T> wrappers.
2053 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2055 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2057 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2059 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2060 NOMAP32BIT or optimize_for_xen is set.
2062 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2064 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2065 mono_metadata_str_hash () instead.
2067 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2069 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2072 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2074 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2076 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2079 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2080 throwing code correctly.
2082 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2084 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2086 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2087 ftnptrs created by us, handle RGCTX_FETCH correctly.
2088 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2090 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2091 ftnptr added by mono_aot_get_named_code ().
2093 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2095 * mini-arm.c: Fix a few LLVM problems.
2097 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2099 2010-01-13 Mark Probst <mark.probst@gmail.com>
2101 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2104 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2106 * jit.h, method-to-ir.c: added ability to set the policy for
2107 inserting breakpoints from the break IL instruction or the
2108 Debugger.Break () API call.
2110 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2112 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2113 assemblies need to be eagerly loaded.
2115 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2117 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2119 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2121 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2122 an argument which matches any exception.
2124 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2126 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2127 optimization if the called method is gshared and marshalbyref, since gshared
2128 methods can' have wrappers. Fixes #569390.
2130 * generics.cs: Add a test.
2132 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2134 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2137 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2139 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2141 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2143 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2144 since it is not supported in win2000.
2146 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2148 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2149 error if loading an assembly fails.
2150 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2152 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2155 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2158 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2160 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2161 is not supported yet.
2163 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2165 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2167 * method-to-ir.c: All types with variant arguments must fallback to the
2168 slow path. This makes cast of variant delegates work.
2170 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2171 argument that is set to TRUE is the returned vtable slot is for a variant
2172 interface. Changed a g_print + g_assert_not_reached to a g_error.
2174 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2175 a similar fashion of generic virtual methods.
2177 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2179 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2182 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2183 method using a variance aware function.
2185 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2187 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2189 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2190 do an icall for now.
2192 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2194 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2195 If LLVM decides to set the code model to Large, reset it to Default.
2197 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2199 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2200 stripped binaries as well.
2202 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2204 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2205 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2207 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2210 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2212 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2215 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2216 as the type info to llvm.eh.selector.
2217 (exception_cb): Use the type info for filling out some fields of
2218 MonoJitExceptionInfo like the flags and the exception class. This is needed
2219 because the LLVM produced exception handling clauses might not match the original
2220 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2222 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2223 separate function. Add an extra argument which returns the type infos
2224 corresponding to the exception clauses.
2226 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2227 exception handling clauses.
2229 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2231 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2232 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2235 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2237 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2240 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2242 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2245 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2247 * mini.c (mini_method_compile): Verify the method before calling
2248 mono_compile_create_vars as this might crash since it uses method
2253 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2255 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2256 one case if AOTing, since the class might not be a concrete class.
2258 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2260 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2261 functions which are now defined in mempool-internals.h.
2263 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2265 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2267 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2271 * mini-*.c: Properly handle generic enums.
2275 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2277 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2278 in a few more places.
2280 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2282 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2283 nullable parameters. Fixes #567351.
2285 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2287 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2289 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2291 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2292 mono_get_generic_context_from_code () call.
2294 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2296 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2298 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2301 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2303 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2304 mono_method_get_signature returns NULL. Fix #567084
2306 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2308 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2309 instead of once for each module.
2311 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2313 * debugger-agent.c (ss_start): Implement step over for the last sequence
2316 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2317 have the STEP_LOC flag set.
2319 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2320 fails. Fixes #566689.
2322 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2324 * mini.c (mono_add_seq_point): New helper function.
2325 (mono_save_seq_point_info): New function to save sequence point info, extracted
2326 from mini_method_compile ().
2328 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2330 * mini.h (MonoSeqPointInfo): New structure containing information about
2331 the sequence points of a JITted method.
2332 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2335 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2336 point information is stored, use a MonoSeqPointInfo structure instead of a
2337 GPtrArray. For each seq point, compute a list of successor seq points.
2339 * debugger-agent.c: Use the successor list to implement step-over more
2340 efficiently: instead of single stepping until a different line/IL offset is
2341 reached, place breakpoints into all successor seq points.
2343 * mini.h: Bump AOT file format version.
2345 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2347 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2349 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2351 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2353 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2356 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2358 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2359 alloca as g_malloc is not signal safe.
2361 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2363 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2364 VALGRIND_DISCARD_TRANSLATIONS.
2366 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2367 checks, they are no longer needed.
2369 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2370 a function into a sigctx which can handle function pointers.
2372 * mini-ppc.c: Implement soft debugger support on ppc64.
2374 * mini-ppc.c: Implement soft debugger support.
2376 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2378 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2380 2009-12-17 Marek Habersack <mhabersack@novell.com>
2382 * mini.c (mono_get_runtime_build_info): include Mono version in
2385 * driver.c (mono_main): VERSION is now included in the string
2386 returned from mono_get_runtime_build_info()
2388 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2390 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2391 signatures. Fixes #565143.
2393 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2395 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2397 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2399 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2401 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2402 making max stack 10x smaller.
2404 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2406 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2408 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2410 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2412 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2414 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2415 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2417 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2419 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2421 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2423 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2426 2009-12-14 Miguel de Icaza <miguel@novell.com>
2428 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2429 raise an invalid program exception.
2431 For other opcodes that we might not handle use a g_warning and
2432 raise the exception. Beats termination.
2436 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2438 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2440 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2441 by merging the LLVM and !MAP_32BIT cases.
2443 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2445 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2446 sigctx being passed in, as we have no CONTEXT available in the APC.
2448 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2451 Code contributed under MIT/X11 license.
2453 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2455 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2456 in the LLVM backend on AMD64.
2458 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2461 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2463 * mini-llvm.c: Export mono_personality for AOT.
2465 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2467 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2468 implicit exception can occur.
2470 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2471 OP_IMPLICIT_EXCEPTION instruction.
2473 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2475 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2477 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2478 inside a protected block.
2480 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2481 trampolines doesn't include the argument.
2483 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2484 trampolines on amd64.
2486 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2489 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2490 disabled for methods with clauses.
2492 * mini-llvm.c: Enable support for catch clauses.
2494 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2495 end of an LLVM compiled finally clause.
2496 (mono_handle_exception_internal): Save the exception handling state in TLS
2497 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2498 resume unwinding from that point.
2500 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2501 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2502 to obtain the addresses of the exception handling regions.
2504 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2505 finally clauses are supported.
2507 * mini.c (mini_method_compile): Add support for LLVM code with exception
2510 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2512 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2515 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2517 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2518 as a primitive type.
2520 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2522 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2523 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2526 2009-12-11 Marek Habersack <mhabersack@novell.com>
2528 * method-to-ir.c (mini_redirect_call): do not redirect the
2529 InternalAllocateStr internal call if string profiling is enabled.
2531 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2533 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2536 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2537 unwind.h header file.
2539 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2540 newer valgrind versions seems to handle this fine.
2542 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2544 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2545 on the debugger thread.
2547 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2549 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2551 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2553 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2555 * cpu-<ARCH>.md: Make call_handler clob:c.
2557 * mini.c: Reenable SSA for methods with clauses.
2559 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2560 as it causes failures on x86.
2562 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2564 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2565 returns NULL (e.g. a bad assembly).
2567 2009-12-08 Geoff Norton <gnorton@novell.com>
2569 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2570 stepping out into native code. There were issues with nested invokes
2573 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2575 * mini.c (mini_method_compile): Do the disable_llvm checks early
2576 and avoid the LLVM compile pass if the checks fail.
2578 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2580 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2581 LLVM optimizations don't try to remove them.
2583 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2584 different file so the original remains.
2586 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2588 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2590 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2592 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2593 support for non-inline unwind descriptors.
2595 2009-12-07 Geoff Norton <gnorton@novell.com>
2597 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2598 the interrupt_count slightly differently. Native threads were never
2601 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2603 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2604 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2605 yet generate this info.
2607 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2609 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2610 client can distinguish between intptrs and longs.
2612 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2614 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2617 * aot-runtime.c (load_function): Update after the change above.
2619 * mini.h: Bump AOT file format version.
2621 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2622 if the delegate class is dynamic.
2624 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2625 in gshared code too using the new rgctx info type
2626 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2628 2009-12-04 Geoff Norton <gnorton@novell.com>
2630 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2631 we need to track the original suspend count so the thread properly
2632 wakes up in resume_thread.
2634 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2636 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2639 * generics.cs: Add a test.
2641 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2642 is 0. Simplify a lot of code using this.
2644 * mini-trampolines.c (mono_delegate_trampoline): Call
2645 mono_create_static_rgctx_trampoline () before saving the final address in
2646 delegate->method_code, to avoid calling it each time a delegate is first called.
2648 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2649 which need static rgctx trampolines.
2651 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2652 keyed on the method+addr pair, since addr could be either the method addr or
2653 an unbox trampoline in the AOT case. Fixes #560246.
2655 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2657 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2658 place it was called before too.
2660 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2662 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2663 if no security manager is present, to speed up the AOT case. Call
2664 mono_class_vtable () full with raise_on_error == TRUE instead.
2666 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2668 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2669 the local optimization passes can take its result into account. Fixes
2672 * exceptions.cs: Add a test.
2674 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2676 This patch is contributed under the terms of the MIT/X11 license
2678 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2680 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2682 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2684 * debugger-agent.c: Rework the handling of stack traces of running threads to
2685 avoid crashes if compute_frames () tries to walk the stack of running thread.
2687 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2689 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2691 * mini.h (StackFrameInfo): Add an 'lmf' field.
2693 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2695 * debugger-agent.c (suspend_current): Always set really_suspended.
2697 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2699 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2701 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2703 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2706 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2708 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2710 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2712 * mini-trampolines.c: Fix MSVC build.
2714 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2716 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2718 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2720 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2721 the instruction following an OP_FCOMPARE is optimized away.
2723 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2725 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2726 emit_autoreg () into this arch-specific function.
2728 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2729 code, it is no longer needed.
2731 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2733 * mini.h: Bump AOT file format version.
2735 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2736 using the sorted_code_offsets array, instead of reading it from the
2737 exception debug info.
2738 (load_method): Call mono_aot_find_jit_info instead of
2739 decode_exception_debug_info ().
2741 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2742 LLVM compiled as a flag.
2744 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2746 * debugger-agent.c (resume_thread): Fix a warning.
2748 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2751 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2753 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2754 contents to MonoAotFileInfo.
2756 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2758 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2759 Put all binary data into a giant blob, similarly to the way .net assemblies
2760 store binary data. Emit offset tables in a compact form to reduce their size.
2762 * mini.h: Bump AOT file format version.
2764 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2767 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2768 avoid linear searches at runtime.
2770 * aot-runtime.c (find_symbol): Update this to use the hash.
2772 * mini.h: Bump AOT file format version.
2774 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2776 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2779 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2782 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2783 the distribution of got slot types.
2785 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2787 * method-to-ir.c: Add support for generating explicit null checks.
2789 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2791 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2792 on a random thread if possible.
2794 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2795 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2798 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2799 regs. Pass the real size of the regs array to mono_unwind_frame ().
2801 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2804 2009-11-24 Geoff Norton <gnorton@novell.com>
2806 * mini-darwin.c: Work around apple bug rdar://7209349 See
2807 http://openradar.appspot.com/7209349 for details. Synopsis,
2808 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2809 never been initialized before.
2811 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2813 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2815 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2817 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2819 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2820 OP_SHL_IMM is not 32 bit.
2822 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2824 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2826 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2828 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2831 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2832 > 0 since some threads can resume if their resume_count is > 0.
2833 (invoke_method): Avoid reading freed memory.
2835 * debugger-agent.c (process_suspend): Extract the suspend code from
2836 process_single_step_inner () to a separate function. Rework the code to prevent
2837 races between this function and thread interrupts.
2839 * debugger-agent.c (suspend_current): Check the resume_count field instead
2840 of resume_one so suspends+resumes during single threaded invokes work
2843 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2845 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2846 to make the generated code smaller.
2848 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2849 sequence generated by recent LLVM versions.
2851 * mini-llvm.c: Add support for a few simple cases which weren't supported
2854 * mini-trampolines.c (mono_magic_trampoline): Don't call
2855 mono_arch_get_vcall_slot () when llvm is enabled.
2857 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2859 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2860 into a new function called common_call_trampoline () which is used by the
2861 llvm vcall trampoline as well.
2863 * debugger-agent.c: Implement single threaded invokes.
2865 * debugger-agent.c: Revert change which broke the agent on linux.
2867 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2870 * generics.cs: Add a test.
2872 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2874 * debugger-agent.c: Fix the cygwin build.
2876 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2878 * cprop.c: Remove this unused file.
2880 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2882 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2885 * basic.cs: Add a test.
2887 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2889 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2892 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2894 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2895 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2896 it. Use this flag to control llvm related code paths instead of #ifdef
2897 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2900 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2902 * mini.h: Bump AOT file format version.
2904 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2905 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2907 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2908 was used as an assembly filter.
2910 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2912 * unwind.c: Fix support for ppc.
2914 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2915 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2917 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2919 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2921 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2922 added by the ps3 changes.
2924 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2926 * mini-gc.c: Resurrect this, so at least it compiles.
2928 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2930 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2932 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2933 create_event_list () so assembly filters can be used.
2935 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2938 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2940 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2941 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2944 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2945 classes for char/bool too.
2947 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2949 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2952 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2955 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2957 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2959 Code contributed under MIT/X11 license.
2961 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2963 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2964 threads in native code work.
2966 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2967 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2970 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2972 * debugger-agent.c: Implementation for Windows platform.
2974 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2975 primitives. Use SEH to implement breakpoints and single stepping.
2977 * mini-x86.h: Enable soft debugger on Windows.
2979 Code contributed under MIT/X11 license.
2981 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2983 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2984 under XEN. Fixes #522894.
2986 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2988 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2989 interface calls in LLVM AOT code.
2991 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2994 * mini-llvm.c: Add support for OP_VPHI.
2996 * objects.cs: Add a test.
2998 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3000 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3001 this is called on the debugger thread.
3003 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3005 * mini-llvm.c: Add soft-float support.
3007 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3008 FCALL which returns an R4.
3010 * driver.c (mono_main): Add a missing '\n'.
3012 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3013 platforms which doesn't support the LLVM IMT trampoline.
3015 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3017 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3019 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3021 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3024 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3026 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3028 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3029 Instead of emitting a method_order table, sort the contents of the code_offsets
3030 table and do a binary search in the sorted table. The previous approach doesn't
3031 work with LLVM which emits methods in a arbitrary order.
3033 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3034 in the .eh_frame section in ELF files.
3036 * mini.h: Bump corlib file format version.
3038 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3040 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3041 LDMIA->LDM macro name change.
3043 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3045 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3048 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3051 * aot-compiler.c: Ditto.
3053 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3054 &align to mini_type_stack_size_full ().
3056 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3058 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3060 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3062 * mini-arm.c: Compute the stack space used by arguments using
3063 mini_type_stack_size_full ().
3065 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3067 * optflags-def.h: Remove dead TREEPROP optimization.
3069 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3071 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3073 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3075 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3077 * driver.c (mono_jit_parse_options): New public API function to parse options
3078 as done by the runtime executable.
3080 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3081 when handling named arguments.
3083 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3085 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3086 for passing small vtypes in registers, make the CallInfo structures more
3087 similar to the code on the other platforms.
3089 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3090 the code in the prolog requires it.
3092 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3094 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3095 (koush@koushikdutta.com).
3097 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3098 where the thunk memory should be allocated from. Fixes appdomain unloading
3101 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3103 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3104 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3106 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3108 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3109 AOT, as it is not implemented yet.
3111 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3113 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3115 * debugger-agent.c: Fix windows build.
3117 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3119 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3120 after the client connects/disconnects.
3122 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3123 when an exception of a given type is thrown.
3125 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3126 only on an uncaught exception.
3128 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3130 * debugger-agent.c: Add a 'launch' option.
3132 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3134 * debugger-agent.c: Add a 'timeout' option.
3136 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3138 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3141 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3143 * debugger-agent.c (set_breakpoint): Emit a log message.
3145 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3147 * mini-arm.c: Fix the arm build.
3149 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3151 * aot-compiler.c: don't leak the value returned from
3152 mono_type_full_name().
3154 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3156 * debugger-agent.c: defer including mono-mutex.h until we know the
3159 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3161 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3162 of pthreads directly.
3164 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3165 exception handlers. Pass info argument.
3167 * mini.h: Adjust signatures of soft debugger functions to pass void*
3168 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3170 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3171 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3172 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3173 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3175 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3177 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3178 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3179 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3180 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3182 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3184 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3186 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3188 * mono-semaphore.h: Skeleton implementation for Windows.
3190 Code contributed under MIT/X11 license.
3192 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3194 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3196 Code contributed under MIT/X11 license.
3198 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3200 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3202 Code contributed under MIT/X11 license.
3204 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3206 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3207 debug info to 100 because 10 still slows down gdb too much.
3209 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3210 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3211 them in the wrappers.
3213 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3215 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3217 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3219 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3220 function mono_aot_get_array_helper_from_wrapper ().
3222 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3223 array helper methods.
3225 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3227 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3228 the value was loaded from memory.
3230 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3231 the value was loader from there.
3233 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3234 without constant swizzle.
3236 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3238 * mini-amd64.c: Put soft debugger functions behind a
3239 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3241 * mini-amd64.h: disable the soft debugger in windows.
3243 Code contributed under MIT/X11 license.
3245 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3247 * mini-x86.c: Put soft debugger functions behind a
3248 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3250 Code contributed under MIT/X11 license.
3252 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3254 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3255 to mono_arch_find_jit_info_ext.
3257 Code contributed under MIT/X11 license.
3259 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3261 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3263 * debugger-agent.c: Add support for filtering events by assemblies.
3265 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3266 the agent is not enabled.
3268 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3270 * exceptions-x86.c: hopefully last change to fix the windows build.
3271 This one courtesy of Jonathan Chambers.
3273 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3275 * debugger-agent.c: remove unused function.
3277 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3279 * debugger-agent.c: add #ifdefs for a few header files.
3280 * mini-x86.h: disable the soft debugger in windows.
3281 Step 1 of 2 to make this compile on windows with gcc.
3283 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3285 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3286 as it breaks the build.
3288 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3290 Merge the soft debugger branch.
3292 * debugger-agent.h debugger-agent.c: New files containing the soft
3293 mode debugger module.
3295 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3296 at the appropriate locations.
3298 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3301 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3302 enable/disable single stepping.
3304 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3305 which returns all information in a StackFrameInfo structure, and can handle the
3306 LMF frames added by the debugger.
3308 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3311 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3312 walker function which works on a specific thread and passes a StackFrameInfo
3313 structure to its callback.
3315 * mini.c (mini_init): Initialize the debugger agent.
3317 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3319 * mini-ops.h: Add OP_SEQ_POINT opcode.
3321 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3322 arguments to the debugger agent.
3324 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3326 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3329 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3331 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3333 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3335 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3337 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3338 sets the IMT argument and makes a virtual call.
3340 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3342 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3344 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3347 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3349 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3350 runtime. Fixes #551228.
3352 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3354 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3356 * basic.cs: Add a test.
3358 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3359 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3360 CONSTRAINED. Fixes #550964.
3362 * generics.cs: Add a test.
3364 2009-10-28 Mark Probst <mark.probst@gmail.com>
3366 * mini-posix.c (add_signal_handler): Use
3367 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3369 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3371 Contributed under the terms of the MIT/X11 license by
3372 Jerry Maine <crashfourit@gail.com>.
3374 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3375 sse4a for simd intrinsics.
3377 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3378 sse4a for simd intrinsics.
3380 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3382 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3383 instead of inst_p1 which is not the same on ILP32 platforms.
3385 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3387 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3388 not the mscorlib one before calling mono_get_lmf_addr.
3390 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3391 of the ip to the LMF.
3393 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3394 immediate in the op->op_imm optimization.
3396 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3397 understand. VTypes now work, but are not abi compliant, as they are
3398 split into 4 byte parts instead of 8.
3399 (emit_memcpy): Fix the unrolled case to work on the PS3.
3401 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3403 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3404 the default when static linking.
3406 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3408 * aot-compiler.c: Add an autoreg option to automatically register
3409 statically linked aot modules using ELF .ctors.
3411 * genmdesc.pl: Add __ppc64__ to allowed defines.
3413 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3415 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3416 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3418 2009-10-24 Mark Probst <mark.probst@gmail.com>
3420 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3422 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3424 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3425 which will contain the domain where the method was found.
3427 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3428 mini_jit_info_table_find ().
3430 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3432 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3434 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3436 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3437 set, its not supported yet.
3439 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3441 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3442 iface wrapper is not found.
3443 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3445 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3447 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3448 which have a different name.
3450 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3451 wrappers and Array.GetGenericValueImpl ().
3453 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3454 because of the change above.
3456 * generics.cs: Add a test for full aot + generic array ifaces.
3458 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3460 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3461 that hides the previous one.
3463 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3465 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3466 marshalled. Fixes #541623.
3468 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3470 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3472 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3474 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3476 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3478 * mini-posix.c (sigprof_signal_handler):
3479 Implemented support for building stat call chans in different ways.
3481 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3483 * mini-exceptions.c (mono_find_jit_info):
3484 Also check that a jit info has been found (fixes a profiler crash).
3486 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3488 * mini.c (mono_codegen):
3489 Call mono_profiler_code_buffer_new with correct code address.
3491 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3493 * driver.c (mono_main): Change the date in the copyright.
3495 2009-10-14 Mark Probst <mark.probst@gmail.com>
3497 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3498 allocator in shared generic code for open classes, because we
3499 can't get those classes' vtables. We need to make managed
3500 allocators not depend on the vtable at compile-time to solve this.
3502 2009-10-13 Martin Baulig <martin@ximian.com>
3504 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3505 `const guint8 *trampoline' argument; send both the old and the new
3508 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3510 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3511 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3512 (can_marshal_struct): Skip structures with auto layout.
3514 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3516 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3518 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3519 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3520 a variable to hold the stack slot used by the int<->float conversion opcodes.
3522 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3524 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3526 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3527 when using full-aot.
3529 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3531 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3532 each instance of Comparer<T>.
3534 * generics.cs: Add a new test.
3536 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3538 * driver.c (parse_debug_options): Add a 'gdb' option.
3540 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3542 * image-writer.c: Add support for emitting the image into a memory buffer.
3544 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3546 * aot-compiler.c: Add support for registering debug info with GDB using the
3547 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3548 MONO_XDEBUG to 'gdb'.
3550 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3552 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3555 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3557 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3558 can be used to set breakpoints in gdb.
3560 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3561 segment to an absolute address.
3563 2009-10-13 Mark Probst <mark.probst@gmail.com>
3565 * method-to-ir.c: Use the managed array allocator method if
3568 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3570 * aot-compiler.c : Fix the MSVC builds
3572 Code is contributed under MIT/X11 license.
3574 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3576 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3577 avoid registering 1 symbol file per method with gdb.
3579 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3581 * mini-sparc.c: Fix the handling of enums with base type long.
3583 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3585 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3586 instead of using type->data.klass as the later doesn't work with generics.
3588 2009-09-25 Mark Probst <mark.probst@gmail.com>
3590 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3591 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3592 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3593 works differently now and we don't handle it in the JIT anymore.
3595 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3596 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3597 the Thread class split.
3599 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3601 * driver.c: Don't run tests with the obsolete treeprop optimization.
3603 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3604 variable volatile. Fixes #541577.
3606 * basic-calls.cs: Add a new test.
3608 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3610 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3612 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3613 work/required with recent iphone sdk versions.
3615 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3618 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3619 in the VCALL decomposition code.
3621 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3623 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3625 * basic.cs: Add a test.
3627 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3630 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3631 searches all the domains of the current thread.
3633 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3635 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3637 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3638 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3640 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3641 for non-jit trampolines.
3643 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3645 * aot-compiler.c (add_wrappers): Ditto.
3647 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3648 the size of the param area used by dyn_call to 6 which covers the majority of
3651 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3653 * mini-arm.c: Implement support for passing/receiving
3654 longs and receiving floats in the dyn_call code.
3656 * mini-amd64.c: Implement support for receiving vtypes in registers in
3659 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3662 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3664 * mini-arm.c (get_call_info): Return more precise information in
3666 (dyn_call_supported): Use the information in CallInfo.
3668 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3670 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3673 * mini-arm.c: Update after the dyn_call api changes.
3675 * mini.c (mini_create_jit_domain_info): Register a destructor function
3676 for the runtime_invoke_hash.
3678 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3679 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3681 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3682 (dyn_call_supported): Simplify this by using get_call_info ().
3683 (mono_arch_dyn_call_free): New destructor function.
3685 * generics.cs: Remove a printf.
3687 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3689 * mini-arm.c: Add support for enum return values and passing a few arguments
3692 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3695 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3697 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3698 the dynamic invoke wrappers.
3700 * mini-arm.c: Implement OP_DYN_CALL for arm.
3702 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3703 supported by the dynamic runtime invoke wrapper.
3705 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3706 runtime invoke wrapper.
3708 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3709 if possible when running with full-aot.
3711 * mini-ops.h: Add OP_DYN_CALL opcode.
3713 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3714 with dynamic arguments lists similar to libffi.
3716 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3718 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3720 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3723 * iltests.il.in: Add a new test.
3725 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3727 * aot-compiler.c (add_generic_instances): Add more instances of
3728 GenericEqualityComparer.
3730 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3732 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3734 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3736 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3737 comments on some functions that now can fail.
3739 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3741 * Makefile.am: Add Info.plist to EXTRA_DIST
3743 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3745 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3746 static synchronized wrappers. Fixes #539500.
3748 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3750 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3753 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3755 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3756 lmf before calling filter clauses as well. Fixes #539550.
3758 * exceptions.cs: Add a test.
3760 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3762 * aot-compiler.c (add_generic_class): Add instances of
3763 Array.GetGenericValueImpl as well.
3765 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3768 * generics.cs: Add a fullaot linq test.
3770 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3772 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3775 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3777 * mini-trampolines.c (mono_delegate_trampoline) : Call
3778 mono_cominterop_get_invoke if the delegate target object
3781 Code is contributed under MIT/X11 license.
3783 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3785 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3786 internal call is defined outside platform code. Reduce code
3787 duplication with existing [Method|Field]AccessException
3789 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3791 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3792 if the return value is a small struct passed on regs.
3794 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3796 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3798 * mini-codegen.c: Enable the cpu description validation for arm.
3800 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3802 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3803 test which depends on structs to objects.cs.
3805 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3806 require object model related stuff working.
3808 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3810 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3812 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3813 against the instruction metadata in mini-ops.h. amd64 only for now.
3815 * mini-ops.h: Fix some instruction descriptions.
3817 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3818 unused instructions.
3820 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3822 * exceptions.cs: Add a new test.
3824 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3826 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3828 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3830 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3831 skip empty phi opcodes.
3833 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3834 correctly by zero extending after loads. Skip methods containing calls
3835 to the monitor enter/exit trampolines.
3837 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3838 when calling mono_thread_force_interruption_checkpoint ().
3840 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3842 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3844 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3846 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3847 bootstrap could run.
3849 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3851 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3853 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3855 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3857 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3858 LLVM might be very short.
3860 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3861 in OP_THROW/RETHROW.
3863 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3866 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3868 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3869 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3870 LLVM might be very short.
3872 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3874 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3875 the alignment for the value of sp.
3877 2009-09-01 Geoff Norton <gnorton@novell.com>
3879 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3880 managed wrappers in full aot.
3882 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3884 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3886 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3888 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3890 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3892 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3894 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3897 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3899 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3900 depend on the info MonoMethodHeader which could be missing in IL stripped
3903 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3905 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3906 they are only 4 byte aligned.
3908 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3910 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3911 was done previously, since using SP causes too many problems.
3913 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3914 frames without a frame pointer works.
3916 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3917 global register in methods with calls, since the calls can go through
3918 a static rgctx trampoline which doesn't save it.
3920 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3922 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3924 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3926 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3928 2009-08-18 Christian Hergert <chris@dronelabs.com>
3930 * method-to-ir.c: Fix warnings for uninitialized variables.
3932 2009-08-18 Christian Hergert <chris@dronelabs.com>
3934 * mini-exceptions.c:
3935 * aot-compiler.c: Fix printf warnings.
3937 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3939 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3940 Add GetGenericValueImpl<string>.
3942 * aot-compiler.c (add_generic_instances): Add instances of
3943 GenericEqualityComparer<T> for primitive types. Only emit the array
3944 wrappers into the mscorlib image.
3946 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3948 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3949 the methods_loaded array using amodule->info->nmethods.
3951 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3952 (MONO_AOT_FILE_VERSION): Bump this.
3954 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3957 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3958 MonoJitInfo doesn't belong to its methods aot image.
3960 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3962 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3964 * mini-arm.c: Fix warnings.
3966 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3968 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3971 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3973 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3974 avoid clobbering IP.
3976 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3977 hold the trampoline argument, so its initial value is available during
3980 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3983 * exceptions-hppa.c:
3985 * exceptions-s390x.c:
3986 * exceptions-mips.c:
3988 * exceptions-sparc.c:
3989 * exceptions-alpha.c:
3991 * mini-trampolines.c:
3993 * exceptions-s390.c: add and use #define's instead of sizeof()
3994 for MonoJitInfo and MonoJitInfoTable.
3996 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4001 * tramp-x86.c: use a #define instead of sizeof() for a few
4002 structures that use a zero-length array.
4004 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4006 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4007 case when the method is dynamic. Fixes #529238.
4009 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4011 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4012 of asserting when a method is JIT compiled in full-aot mode.
4014 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4016 Contributed under the terms of the MIT/X11 license by
4017 Jerry Maine <crashfourit@gail.com>.
4019 * fixed wrong dates in changelog.
4021 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4023 Contributed under the terms of the MIT/X11 license by
4024 Jerry Maine <crashfourit@gail.com>.
4026 * basic-simd.cs: added test for packed double square root.
4027 * cpu-amd64.md: added opcode info for packed double square root.
4028 * cpu-x86.md: added opcode info for packed double square root.
4029 * mini-ops.h: added IR opcode for packed double square root.
4030 * mini-x86.c: added IR to native translation code for packed double square root.
4031 * mini-amd64.c: removed todo for packed double square root.
4032 * simd-intrinsics.c: added method to IR opcode converstion for
4033 packed double square root.
4035 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4037 Contributed under the terms of the MIT/X11 license by
4038 Jerry Maine <crashfourit@gail.com>.
4040 * mini-amd64.c: Added a change to help tell the difference as
4041 to what perpose the xmm register is being used--mainly to help
4043 * mini-amd64.h: Changed callee regs to use 15 out of 16
4044 (one used for special cases) xmm registers for both fp
4045 and simd ops. Added define to turn on new feature in the regalloc
4046 that allows fp and simd ops to share the xmm regs happily.
4047 * codegen.c: Added code to detect for which perpose an xmm reg is
4048 being used (fp or simd) and to translate back and forth to the
4049 correct logical reg bank (fp or simd) for 'spill load's.
4051 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4053 Contributed under the terms of the MIT/X11 license by
4054 Jerry Maine <crashfourit@gail.com>.
4056 * basic-simd.cs: Added tests for stressing the regalloc when running with
4057 16 simd regs and when simd and fp ops share the same reg bank.
4059 2009-08-01 Mark Probst <mark.probst@gmail.com>
4061 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4062 in shared generic code, we might have to look up the class in the
4063 RGCTX. If we use the class directly, compute its GC descriptor.
4065 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4067 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4069 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4071 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4072 check for errors. Fixed the case when the class with the Main
4075 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4077 Contributed under the terms of the MIT/X11 license by
4078 Jerry Maine <crashfourit@gail.com>.
4080 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4082 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4084 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4086 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4088 * method-to-ir.c: Fix naming of stelem and ldelem.
4090 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4092 * driver.c (main_thread_handler): Check that the assembly loaded
4093 matches the filename when doing AOT.
4095 2009-07-30 Mark Probst <mark.probst@gmail.com>
4097 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4100 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4101 utils/mono-sigcontext.h).
4103 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4106 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4108 * mini.c (mono_codegen):
4109 Call profiler hook to keep track of method code buffers.
4111 2009-07-27 Mark Probst <mark.probst@gmail.com>
4113 * method-to-ir.c: Invoke write barriers for the
4114 Interlocked.(Compare)Exchange JIT intrinsics.
4116 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4118 * Makefile.am (version.h): Fix issues when built out of tree.
4119 Remove some redundant 'grep's piped through 'sed's.
4121 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4123 This patch is contributed under the terms of the MIT/X11 license
4125 * mini-ppc.c (mono_arch_output_basic_block):
4126 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4127 for bits 32-47 with signed load/store diplacements for bits
4128 48-63. Use prefered base/offset order for indexed form.
4129 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4130 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4131 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4132 OP_LOADI2_MEMBASE): Same.
4133 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4134 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4135 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4137 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4138 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4139 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4140 OP_LOADI1_MEMINDEX): Same
4141 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4142 OP_STORER8_MEMINDEX): Same
4143 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4145 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4146 for bits 32-47 with signed load/store diplacements for bits
4147 48-63. Use prefered base/offset order for indexed form.
4149 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4151 This patch is contributed under the terms of the MIT/X11 license
4153 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4154 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4155 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4156 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4157 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4158 cfg->stack_usage to avoid size warnings.
4159 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4160 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4161 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4162 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4164 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4165 after code varible is initialized.
4166 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4167 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4168 (mono_arch_emit_epilog):
4169 Move Use ppc_load32 for cfg->stack_usage to avoid size
4172 2009-07-24 Mark Probst <mark.probst@gmail.com>
4174 * method-to-ir.c: The write barrier doesn't do the store anymore,
4175 so we have always to emit it. Also, emit the wbarrier after the
4178 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4180 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4181 for argument count 3 too.
4183 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4185 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4186 the caller handle the exceptions.
4187 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4188 method. Fixes #524498.
4190 2009-07-22 Geoff Norton <gnorton@novell.com>
4192 * mini-exceptions.c: Fix build on ia64.
4194 2009-07-22 Mark Probst <mark.probst@gmail.com>
4196 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4199 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4201 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4204 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4206 * basic-simd.cs (Main): Pass args to the test driver.
4208 2009-07-20 Geoff Norton <gnorton@novell.com>
4210 * mini-x86.h: Fix the x86 version guards to use Apple's
4211 properly defined macros.
4213 2009-07-20 Geoff Norton <gnorton@novell.com>
4215 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4218 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4220 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4221 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4222 the information which is needed for invokes, so only one locking+hash table
4225 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4227 * aot-compiler.c (add_generic_instances): Emit instances of
4228 GenericComparer<T> for primitive types.
4230 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4232 * mini-posix.c: Fix linux build.
4234 2009-07-19 Geoff Norton <gnorton@novell.com>
4236 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4237 mono_gdb_render_native_backtraces
4238 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4239 so we implement the sane semantics to the runtime here
4240 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4241 so we need to call it differently (mono_gdb_render_native_backtraces)
4242 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4243 here for default implementations.
4244 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4245 support Apple's weird syscall (SYS_fork) implementation and not busy
4246 loop in abort() on native crashes on OSX anymore.
4248 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4250 * aot-runtime.c (load_method): Change the handling of the
4251 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4254 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4256 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4258 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4259 seems to break the aot tests.
4261 * mini.c (mono_patch_info_equal): Fix the handling of
4262 MONO_PATCH_INFO_RGCTX_FETCH.
4264 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4266 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4268 * mini.c (mono_patch_info_hash): Fix the handling of
4269 MONO_PATCH_INFO_INTERNAL_METHOD.
4270 (mono_patch_info_equal): Ditto.
4272 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4274 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4277 * mini-llvm.c: Add some infrastructure for AOT support.
4279 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4281 * mini-llvm-cpp.c: Update to the latest llvm api.
4283 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4284 option to false to prevent llvm from installing signal handlers which
4287 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4290 * cpu-amd64.md: Revert previous change as those instructions
4291 take 2 separate arguments. Remember to read the arch docs more
4292 carefully next time.
4294 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4296 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4298 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4300 * mini-ppc.c: exploit multiple load/store units if available (rest of
4301 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4302 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4304 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4306 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4307 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4309 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4311 * cpu-x86.md: Fix missing clobbering from trancendental simd
4314 * cpu-amd64.md: Same.
4316 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4318 Contributed under the terms of the MIT/X11 license by
4319 Jerry Maine <crashfourit@gail.com>.
4321 * basic-simd.cs: Added tests for single and doulble indexers.
4323 * cpu-amd64.md: Added simd opcode information.
4325 * mini-amd64.c: Added IR to native simd generation code.
4326 Added simd register names and function that returns them.
4328 * mini-amd64.h: Added marcos to turn on simd code compilation in
4329 amd64. Added max simd register count marco. Added caller/callee
4330 register mask marcos. Added marcos to use simd register bank.
4332 * mini.h: Added helper marco for shufling dwords and simple
4335 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4337 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4339 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4341 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4342 the length of the native code as well.
4344 * basic-simd.cs: Add a test for #521662.
4346 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4348 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4350 2009-07-13 Mark Probst <mark.probst@gmail.com>
4352 * mini.c: Register function for getting the IP from a signal
4353 context with metadata.
4355 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4357 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4358 call a generic class init trampoline if needed. Fixes #519336.
4360 * generics.cs: Add a test.
4362 2009-07-09 Mark Probst <mark.probst@gmail.com>
4364 * method-to-ir.c: When doing a call which might be remote from
4365 shared generic code to other shared code with open type arguments,
4366 get the remoting invoke wrapper from the RGCTX and do an indirect
4369 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4371 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4372 after the unbox trampoline in the full-aot case.
4374 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4376 * mini.c: Move initialization of jit_mutex before debugger initialization
4381 * Info.plist: added Info.plist and link flag to enable the mono executable
4382 to access other processes. Requires codesigning of the executable to work.
4384 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4389 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4391 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4393 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4395 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4396 when the generic instance is an instantiation of a subclass of the
4397 methods class. Fixes #517166.
4399 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4401 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4404 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4407 * CMakeLists.txt: Add minimal support for installation.
4409 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4411 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4412 determine whenever a method is directly callable to a separate function.
4414 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4415 needed ones as a result of the previous change.
4417 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4418 type of register arrays.
4420 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4421 type of register arrays.
4423 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4425 Contributed under the terms of the MIT/X11 license by
4426 Jerry Maine <crashfourit@gail.com>.
4428 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4430 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4432 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4434 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4436 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4437 dump of structure return value. Fix some formatting.
4438 * cpu-s390x.md: Fix lengths of instruction sequences.
4439 * mini-s390.c: Minor formatting changes.
4441 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4443 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4444 Use sigaction on freebsd as well.
4446 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4448 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4451 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4453 2009-06-22 Mark Probst <mark.probst@gmail.com>
4455 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4457 2009-06-22 Mark Probst <mark.probst@gmail.com>
4459 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4461 2009-06-20 Martin Baulig <martin@ximian.com>
4464 (MonoDebuggerThreadFlags): New enum typedef.
4465 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4466 (mono_debugger_thread_created): Added `gpointer func' argument;
4467 initialize the new `thread_flags' field.
4469 2009-06-18 Martin Baulig <martin@ximian.com>
4471 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4472 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4475 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4476 flag in `MONO_DEBUGGER__info.runtime_info'.
4479 (mono_main): Call mini_debugger_set_attach_ok() if generics
4480 sharing is disabled.
4482 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4484 * aot-compiler.c (add_wrappers): Fix a warning.
4486 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4487 the ppc load/store macro changes.
4489 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4491 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4493 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4494 not just the got symbol.
4496 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4499 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4502 * aot-compiler.c: Remove some fixmes.
4504 * driver.c (mono_main): Print a helpful message when cross-compiling.
4506 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4508 * method-to-ir.c (initialize_array_data): Do the optimization if the
4509 target byte order is little endian, instead of the host byte order.
4511 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4512 wrappers into the mscorlib image, Emit a unique plt symbol for each
4513 image, emit symbols for plt entries.
4515 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4518 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4520 * aot-compiler.c (add_wrappers): Avoid calling
4521 mono_marshal_get_type_info () since it can assert for some types.
4523 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4524 ldtoken are used inside wrappers.
4526 * helpers.c: Add support for prefixing tools with the arch name.
4528 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4529 quantities when using ilp32.
4531 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4532 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4534 * image-writer.c: Use .long on ilp32.
4536 * aot-compiler.c: Use 32 bit loads on ilp32.
4538 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4540 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4542 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4544 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4546 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4547 second got slot of every aot image.
4549 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4550 aot on platforms with function pointers.
4552 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4553 support for aot/full aot on ppc/ppc64.
4555 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4556 arguments which are needed on ppc.
4558 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4561 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4563 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4565 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4567 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4569 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4571 2009-06-17 Geoff Norton <gnorton@novell.com>
4573 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4575 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4577 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4578 to control whenever the dwarf writer is in xdebug or aot mode.
4579 (emit_class_dwarf_info): Use a separate abbrev for structures without
4582 * aot-compiler.c: Pass the appending parameter to
4583 mono_dwarf_writer_create ().
4585 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4586 falls through to its next bblock. Fixes #513931.
4588 * iltests.il: Add a test.
4590 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4591 infor even if emit_line is FALSE, as the apple linker seems to require it.
4593 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4595 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4599 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4601 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4604 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4606 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4607 'has_call_handler' fields.
4609 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4611 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4612 first bblock if not needed. Fixes #512790.
4614 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4616 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4618 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4621 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4622 remoting-invoke-with-check wrappers, which are not needed when running with
4623 full-aot, since it doesn't support remoting.
4625 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4627 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4629 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4630 method info, it is not used anymore.
4632 * mini.h: Bump AOT file format version.
4634 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4637 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4640 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4642 * mini.h: Bump AOT file format version.
4644 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4646 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4647 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4650 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4651 of CKFINITE and FBGE for VFP.
4653 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4655 * aot-compiler.c: Don't align code to 16 bytes on arm.
4657 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4658 before the methods they belong to.
4660 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4661 the full-aot case if possible, since the trampoline will be called right
4664 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4665 trampolines to 1024 after the change above.
4667 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4668 trampoline to save 8 bytes per trampoline.
4670 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4673 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4675 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4677 2009-06-08 Martin Baulig <martin@ximian.com>
4680 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4681 (_mono_debugger_throw_exception): Don't make this static.
4682 (_mono_debugger_unhandled_exception): Likewise.
4683 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4686 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4687 (_mono_debugger_throw_exception): Add function prototype.
4688 (_mono_debugger_unhandled_exception): Likewise.
4691 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4692 arg; return the first exception handler if the exception is caught
4693 and we're running inside the debugger.
4694 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4695 improve exception handle inside runtime-invoke, check whether the
4696 exception is actually caught in the method being invoked and not
4697 by the runtime-invoke-wrapper.
4699 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4701 * image-writer.c: Improve support for the osx assembler.
4703 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4706 2009-06-08 Martin Baulig <martin@ximian.com>
4709 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4710 (_mono_debugger_throw_exception): Don't make this static.
4711 (_mono_debugger_unhandled_exception): Likewise.
4712 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4715 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4716 (_mono_debugger_throw_exception): Add function prototype.
4717 (_mono_debugger_unhandled_exception): Likewise.
4720 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4721 arg; return the first exception handler if the exception is caught
4722 and we're running inside the debugger.
4723 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4724 improve exception handle inside runtime-invoke, check whether the
4725 exception is actually caught in the method being invoked and not
4726 by the runtime-invoke-wrapper.
4728 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4730 * image-writer.c (append_subsection): Don't align subsections of the
4731 debug_line section as a workaround.
4733 * dwarfwriter.c: Emit line number info in the AOT case as well.
4735 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4737 This patch is contributed under the terms of the MIT/X11 license
4739 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4740 code_len <= code_size
4742 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4744 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4746 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4748 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4749 invoke wrappers, we now use trampolines instead.
4751 2009-06-04 Mark Probst <mark.probst@gmail.com>
4753 * mini-darwin.c: The exception thread must not be registered with
4756 2009-06-04 Mark Probst <mark.probst@gmail.com>
4758 * mini-gc.c: Disable the code because it makes SGen crash.
4760 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4762 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4763 instead of asserting.
4765 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4767 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4768 output file after the code has been compiled.
4770 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4772 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4774 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4776 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4777 entries distinction to simplify the code.
4779 * mini.h: Bump AOT file format version.
4781 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4783 * objects.cs: Fix the signature of one of the tests.
4785 * mini.c (mini_create_ftnptr): New helper function, moved here from
4787 (mini_get_addr_from_ftnptr): Ditto.
4788 (mini_init): Install the new helpers.
4790 2009-05-28 Martin Baulig <martin@ximian.com>
4792 Correctly initialize the debugger when embedding Mono.
4794 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4795 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4796 see documentation in mini_debug_running_inside_mdb().
4799 (mini_debug_running_inside_mdb): New function to check whether
4800 we're running inside mdb.
4802 * mini.c (mini_init): Call mini_debugger_init() if we're running
4803 inside the debugger.
4805 * driver.c (mono_main): Moved the call to mini_debugger_init()
4806 into mini_init() to make this work when embedding Mono.
4808 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4809 calls to mini_debugger_init().
4811 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4812 mono_debugger_main() -> mini_debugger_main() and put them inside a
4813 `MONO_DEBUGGER_SUPPORTED' conditional.
4815 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4817 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4818 this is no longer in use.
4821 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4823 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4825 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4828 2009-05-27 Martin Baulig <martin@ximian.com>
4830 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4832 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4833 long_conv_to_r_un to 64 bits.
4835 * cpu-x86.md: Increase the instruction size due to the changes.
4837 * iltests.il.in: Add regression test.
4841 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4843 * objects.cs: Move the previous test from basic.cs to here.
4845 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4847 * basic.cs: Add regression test for #506915.
4849 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4851 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4852 optimization we must check the bb of the first byte of stobj as
4853 it's the only one set in cil_offset_to_bb.
4857 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4859 * image-writer.c: Fix pointer directive on ppc64.
4861 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4863 * image-writer.c (asm_writer_emit_section_change): Avoid using
4864 .bss subsections on ppc too.
4866 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4868 * image-writer.c: Fix the definition of TARGET_ASM_....
4870 * image-writer.c: Fix the emission of assembler directives in the last
4873 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4874 exception throwing code to accomodate ppc64.
4876 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4877 size to work on ppc64 too.
4879 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4882 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4883 the assembler dialect instead of using platform specific defines.
4885 2009-05-22 Geoff Norton <gnorton@novell.com>
4887 * mini-arm.c (get_call_info): If a structure is split between the stack
4888 and argument registers, we should not advance the stack pointer by the entire
4889 native size, but just by the amount that spilled.
4891 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4893 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4896 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4898 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4901 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4902 methods so wrapper don't get added twice.
4903 (add_generic_instances): Don't add methods of arrays.
4905 * generics.cs: Mark one test as !FULLAOT.
4907 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4909 * mini-x86.c (emit_move_return_value): Remove unused vars.
4911 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4913 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4914 decomposing 8 bytes structs into a LCALL.
4916 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4917 pointer for where to store the returned regs.
4919 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4922 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4924 2009-05-20 Miguel de Icaza <miguel@novell.com>
4926 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4929 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4931 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4933 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4936 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4938 * local-propagation.c (mono_local_cprop): Avoid local propagation
4939 across paired add/sub if the first instruction dest reg is it's
4940 source reg. For example:
4942 int_add_imm R12 <- R12 [1] clobbers: 1
4943 int_sub_imm R42 <- R12 [1] clobbers: 1
4945 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4946 maintain the math identify.
4950 2009-05-20 Andreia Gaita <avidigal@novell.com>
4952 * Makefile.am: avoid going on the network just to get the revision,
4955 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4957 Fixed estimate for short branches on amd64 (they were off mark, and
4958 enabling call prolog-epilog instrumentations caused assertions).
4959 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4960 estimate for the maximum length of this basic block.
4962 - mono_arch_emit_prolog: compute max_length for each basic block
4963 (instead of max_offset), and inflate size estimate also for entry bb
4964 in case of code instrumentation.
4965 - mono_arch_output_basic_block: get rid of "cpos" (the current
4966 estimated "position" in the code), and always use "offset" instead,
4967 which is accurate; at the beginning of the function quickly recompute
4968 max_offset for all the remaining blocks, starting from the current
4969 cfg->code_len (which is correct, and not estimated) and using the
4970 estimated block lengths computed previously.
4972 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4974 * exceptions-ppc.c: Remove the caching from the trampoline creation
4975 functions, it is already done in the caller.
4977 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4979 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4980 MONO_ARCH_GSHARED_SUPPORTED define.
4982 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4984 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4987 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4989 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4990 call to mono_marshal_get_rgctx_invoke ().
4992 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4993 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4994 gshared use the static rgctx trampolines now.
4996 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4997 platform supports it.
4999 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5001 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5003 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5005 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5007 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5009 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5012 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5014 Made it possible for mono_arch_instrument_epilog to preserve
5015 argument registers, otherwise instrumenting the "epilogue" before
5016 a tail call would clobber them.
5017 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5018 if like mono_arch_instrument_epilog but with an additional parameter
5019 that states if argument registers must be preserved.
5020 * mini.c: implemented mono_arch_instrument_epilog as a call to
5021 mono_arch_instrument_epilog_full without asking to preserve argument
5022 registers (this makes the existing code work as usual).
5024 - mono_arch_instrument_epilog: add parameter to transform it into
5025 mono_arch_instrument_epilog_full, and preserve argument registers
5027 - mono_arch_output_basic_block, OP_TAILCALL case: call
5028 mono_arch_instrument_epilog_full.
5029 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5030 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5031 only transformed mono_arch_instrument_epilog into
5032 mono_arch_instrument_epilog_full.
5034 2009-05-15 Geoff Norton <gnorton@novell.com>
5036 * mini-darwin.c: This works on arm now.
5038 2009-05-14 Geoff Norton <gnorton@novell.com>
5040 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5043 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5045 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5048 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5049 wrappers during full aot mode correctly.
5051 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5054 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5055 mono_metadata_type_hash ().
5057 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5059 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5060 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5061 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5062 Removed MONO_INST_BRLABEL from the instruction flags, and the
5063 remaining code that used it, because we do not support branches inside
5064 basic blocks (and branch target labels) anymore.
5065 * Makefile.am: As part of the above cleanup, remove reference to
5066 BURG files which don't exist anymore.
5068 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5070 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5073 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5074 to use mono_arch_throw_corlib_exception.
5076 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5077 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5079 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5082 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5084 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5085 for the got to make debugging easier and to avoid confusing it with the
5088 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5089 method so a breakpoint can be set when using gdb.
5091 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5093 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5094 on mono_method_get_imt_slot ().
5096 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5097 num_decodes variables.
5099 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5100 change as it doesn't seem to work.
5102 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5105 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5107 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5108 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5110 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5111 builder when using full aot.
5113 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5114 here, it is already handled.
5116 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5119 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5121 * mini-arm.h: Enable IMT for full aot.
5123 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5124 arch doesn't support it.
5126 * mini.c (mini_init): Don't disable IMT for full aot if the
5127 architecture supports it.
5129 * mini.h (MonoAotTrampoline): New enum containing the different types
5130 of 'numerous' trampolines.
5131 (MONO_AOT_FILE_VERSION): Bump this.
5133 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5134 static rgctx trampolines. Add support for full-aot IMT thunks.
5136 * mini-amd64.h: Enable IMT for full aot.
5138 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5139 to exclude tests belonging to a category.
5141 * generics.cs: Mark some tests with a !FULLAOT category.
5143 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5146 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5148 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5149 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5150 (emit_plt): Fix a warning.
5152 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5154 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5155 back into aot-compiler.c to a place where the other functions shared by
5156 the runtime and aot compiler are.
5158 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5159 as done previously, instead of in MonoAotFileInfo, since pointers might have
5160 alignment requirements.
5162 * mini.h: Bump AOT file format version.
5164 2009-05-10 Miguel de Icaza <miguel@novell.com>
5166 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5167 that is used at runtime from the aot-compiler.c, this makes it
5168 work on setups that remove the AOT compiler from the output
5171 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5173 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5176 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5178 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5180 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5181 stuff to mono_arch_decompose_long_opts ().
5182 (mono_decompose_opcode): Remove some dead code.
5184 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5186 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5187 cmethod can be null for quite a some reasons.
5189 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5191 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5193 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5195 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5197 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5199 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5200 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5201 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5202 calls returning structures by addr on amd64.
5204 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5206 * iltests.il.in: Restructure the tail call tests a bit.
5208 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5210 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5211 for virtual methods too.
5213 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5215 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5216 due to regression in verifying System.dll.
5218 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5220 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5223 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5226 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5227 g_str_hash () which can change.
5229 * driver.c (mini_regression): Disable optimizations not supported by
5230 the cpu. Fixes #500019.
5232 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5235 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5237 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5238 to the latest LLVM code.
5240 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5242 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5244 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5246 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5249 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5250 no longer saving offsets, so just save the patch types along with the other
5252 * aot-runtime.c (load_patch_info): Update after the changes to
5253 encode_patch_list ().
5254 (decode_got_entry): Removed, merged into load_patch_info ().
5255 (is_shared_got_patch): Removed, call the same function from
5258 * mini.h: Bump aot file format version.
5260 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5261 half-finished no-dlsym code.
5263 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5266 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5267 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5269 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5271 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5272 buffer length to work with AOT code.
5274 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5275 ldfld/stfld opcodes.
5277 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5280 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5282 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5284 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5287 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5288 if needed. Don't decompose long operations when using llvm.
5290 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5292 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5295 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5297 2009-05-03 Martin Baulig <martin@ximian.com>
5299 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5300 mono_debugger_insert_method_breakpoint() since the class init
5301 handler we're inserting at the top of the method already gives us
5304 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5306 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5307 to mono_arch_decompose_long_opts () for x86 and arm.
5309 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5311 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5314 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5316 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5319 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5321 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5322 number of trampolines used in full-aot mode.
5324 * aot-compiler.c: Add an ntrampolines option to set the number of
5325 trampolines emitted in full-aot mode.
5327 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5329 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5330 a volatile load. Get rid of get_tempname (), llvm assigns names
5333 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5336 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5339 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5342 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5343 to the same register as a fixed sreg2. Fixes #497271.
5345 * iltests.il.in: Add a new test.
5347 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5349 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5350 stack, since pushes complicate exception handling.
5352 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5353 the stack if they are passed using moves.
5355 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5357 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5360 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5361 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5362 of FMOVE if it is an R4.
5364 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5366 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5368 * mini.h (LLVMCallInfo): New structure to store calling convention
5369 information for the LLVM back end similar to the CallInfo structures in
5372 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5373 call information in a format usable by LLVM.
5374 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5376 * method-to-ir.c (mono_emit_call_args): Emit calls using
5377 mono_llvm_emit_call () when compiling using LLVM.
5379 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5380 comments to all functions. Fix memory leaks. Add a public init/cleanup
5383 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5385 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5386 mono_array_new_va () jit icall.
5388 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5390 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5391 multiple machine description files to be specified.
5392 * mini-ops.h: fixes for cross-compilation.
5394 2009-04-22 Miguel de Icaza <miguel@novell.com>
5396 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5399 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5401 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5402 to prevent asserts in various passes. Fixes #497220.
5404 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5406 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5409 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5410 table to avoid duplicates.
5412 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5414 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5417 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5419 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5420 is for method or field access.
5422 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5424 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5427 * mini-llvm.c (mono_llvm_emit_method): Use it.
5429 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5430 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5433 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5434 synchronized methods.
5436 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5438 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5440 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5443 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5444 allowing some options to be set dynamically.
5446 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5448 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5449 unconditional branch.
5451 * mini.h (MonoTrampolineType): Add new trampoline type
5452 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5455 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5458 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5461 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5462 is enabled. Instead, use the llvm vcall trampoline.
5464 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5466 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5468 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5471 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5472 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5474 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5475 OP_IA64_CSET opcode.
5477 * mini.c: Fix a warning.
5479 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5480 THROW to the appropriate llvm type.
5482 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5484 * mini.c (mini_method_compile): Add statistics for methods JITted
5487 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5489 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5490 OP_IA64_CMP_<cond>_IMM opcodes.
5492 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5494 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5497 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5500 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5503 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5505 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5507 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5509 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5512 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5513 rgctx invoke trampolines for x86.
5515 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5516 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5517 (mono_arch_get_vcall_slot): Simplify this.
5519 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5521 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5522 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5524 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5526 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5527 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5529 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5531 * liveness.c (visit_bb): Remove a needless assert.
5533 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5535 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5536 full aot support to the arch specific code.
5538 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5540 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5542 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5544 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5545 collect information about the delegate invoke impl trampolines.
5547 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5548 to save trampolines during full-aot mode.
5550 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5551 creation function which returns a trampoline which sets the rgctx
5553 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5554 wrapper if possible.
5555 (mono_delegate_trampoline): Ditto.
5557 * mini.c (mono_jit_runtime_invoke): Ditto.
5559 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5561 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5563 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5565 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5567 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5568 just setting the opcode to OP_NOP.
5570 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5572 * mini.c (mini_method_compile): Put the last change inside an
5573 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5575 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5576 and extend live ranges to cover the whole method when using xdb.
5578 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5579 do it in the trampolines.
5581 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5584 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5586 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5587 call code in full-aot mode since IMT is disabled there.
5588 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5589 new JIT no longer has that restriction.
5591 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5593 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5594 a more compact format.
5595 (mono_aot_wrapper_name): New function to return a unique name for a
5596 wrapper method, also used by the AOT runtime.
5598 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5601 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5602 when a ICollection<T> etc is encountered.
5603 (add_generic_instances): Process method arguments/locals too.
5604 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5607 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5609 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5611 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5613 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5615 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5616 representing the result of the decomposition. Nullify instructions
5617 instead of setting them to OP_NOP since nops can't have registers
5620 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5622 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5623 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5624 info. Strip 'mapping symbols' on ARM.
5626 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5628 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5629 this with the native genmdesc.
5631 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5633 * aot-runtime.c: Fixing the MSVC build.
5635 Code is contributed under MIT/X11 license.
5637 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5639 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5640 JITted code depends on it.
5642 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5644 * aot-compiler.c: Use new MonoGenericParam accessors.
5646 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5648 Reduce memory usage and improve correctness wrt MonoGenericParam
5649 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5650 handing. Avoid allocating MonoGenericParams, but use the ones in
5651 the container itself.
5653 2009-04-07 Miguel de Icaza <miguel@novell.com>
5655 * tasklets.c: Return exceptions in the out argument.
5657 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5659 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5660 opcode. Use pointer types in more places instead of casting them to
5663 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5665 (mono_llvm_optimize_method): New helper function to optimize a method.
5667 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5668 widening code so it could be called from more places.
5669 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5670 code paths in the call opcodes.
5672 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5674 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5676 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5678 * dwarfwriter.c: Use _ to separate class name
5679 components as gdb can't handle '.'. Represent reference variables
5682 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5684 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5686 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5688 * gc-test.cs: New file with GC stack marking tests.
5690 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5691 negative numbers for vfp.
5693 * basic-float.cs: Add a test.
5695 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5697 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5699 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5701 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5702 part of tasklet/continuation support.
5704 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5706 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5707 amd64 opcodes inside an ifdef.
5709 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5712 * dwarfwriter.c (emit_type): Emit the class info for classes.
5714 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5716 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5718 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5720 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5722 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5724 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5726 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5728 * mini-llvm.c: Update comments.
5730 * mini.h (COMPILE_LLVM): New macro.
5732 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5734 * ssa.c (mono_ssa_compute): Ditto.
5736 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5737 the unwind ops from a DWARF FDE.
5739 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5740 methods by extracting the dwarf unwind ops from the unwind info generated
5743 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5746 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5749 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5751 * Makefile.am (llvm_sources): Enable this.
5753 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5754 failing back to the JIT if something cannot be handled.
5756 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5757 compiling with LLVM.
5759 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5760 compiling with LLVM.
5762 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5763 compiling with LLVM.
5765 * mini-ops.h: Add a few opcodes needed by LLVM.
5767 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5770 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5773 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5775 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5777 2009-04-01 Mark Probst <mark.probst@gmail.com>
5779 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5780 ridiculously large methods.
5782 2009-03-31 Martin Baulig <martin@ximian.com>
5784 * debug-debugger.c (debugger_remove_breakpoint): Call
5785 mono_debugger_remove_class_init_callback ().
5787 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5789 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5790 right before emitting code, not at the start.
5792 * mini.c (mono_postprocess_patches): Extract this into a separate function
5793 from mono_codegen ().
5795 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5796 byref types correctly.
5798 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5800 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5803 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5805 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5806 indirect calls, this avoids problems where get_vcall_slot () would get
5807 confused by the native code for the instruction preceeding the call.
5808 (mono_arch_get_vcall_slot): Simplify this.
5809 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5811 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5812 register allocator now seems to depend on them instead of the data in
5815 * mini.c (mini_method_compile): Throw the correct type of exception if
5816 mono_method_get_header () fails because of a loading error.
5818 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5820 * mini.c (mini_method_compile): Clear the loader error if the method
5821 header cannot be decoded.
5823 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5824 interface methods on proxies correctly.
5826 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5827 this argument for vtype methods. Add precise liveness info for arguments.
5829 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5830 LIVERANGE_START/END opcodes.
5832 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5833 for arguments and values in registers.
5835 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5837 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5838 return a valuetype. Fixes #487518.
5840 * iltests.il: Add a test.
5842 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5844 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5845 closed over a null reference correctly.
5847 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5849 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5851 2009-03-25 Mark Probst <mark.probst@gmail.com>
5853 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5854 allocated to the same registers as fixed sregs.
5856 2009-03-24 Mark Probst <mark.probst@gmail.com>
5858 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5861 * method-to-ir.c: Handle more cases for
5862 Interlocked.CompareExchange.
5864 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5865 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5866 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5868 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5870 * aot-runtime.c (decode_method_ref): Fix a warning.
5872 * unwind.c (mono_unwind_frame): Ditto.
5874 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5876 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5877 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5879 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5880 fix the handling of large values in the ALU_PC_G0_NC relocation.
5882 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5884 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5886 2009-03-22 Mark Probst <mark.probst@gmail.com>
5888 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5891 2009-03-22 Mark Probst <mark.probst@gmail.com>
5893 * method-to-ir.c: MINI_OP3 needs a comma.
5895 * method-to-ir.c, mini.h, mini.c: Remove
5896 mono_init_op_sreg_counts ().
5898 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5900 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5903 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5906 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5908 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5911 2009-03-21 Mark Probst <mark.probst@gmail.com>
5913 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5914 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5915 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5918 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5920 * driver.c: Change location of gc_wrapper.h.
5922 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5923 inside finally clauses correctly. Fixes #485721.
5925 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5926 after the change above.
5928 * exceptions.cs: Add a test.
5930 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5932 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5934 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5935 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5936 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5938 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5939 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5941 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5943 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5944 Simplify logic for ensure_method_is_allowed_to_call_method.
5945 Handle wrappers on callers.
5947 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5949 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5952 * basic-simd.cs: Fix the names of some test methods.
5954 2009-03-18 Geoff Norton <gnorton@novell.com>
5956 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5958 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5960 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5962 2009-03-17 Jb Evain <jbevain@novell.com>
5964 * driver.c: remove now uneeded call to mono_gc_base_init before
5967 2009-03-17 Jb Evain <jbevain@novell.com>
5969 * dwarfwriter.c (token_handler): handle more cases.
5971 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5973 * method-to-ir.c: Remove more dead code (that was required only
5974 because of method_is_safe). Fix compiler warnings.
5976 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5978 * method-to-ir.c: Remove unneeded/useless method_is_safe
5979 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5981 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5983 * mini.c (mini_method_compile): Print the method been compiled with
5984 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5985 for people not familiar with the runtime.
5987 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5989 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5990 a managed object which is later put into a GList. Return its class instead.
5992 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5993 stack slots when using sgen.
5995 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5997 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5999 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6001 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6002 > so it works on the first vreg as well.
6004 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6006 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6009 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6011 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6014 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6016 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6017 native->IL offset mapping.
6019 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6021 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6023 * basic.cs: Add a test.
6025 2009-03-11 Mark Probst <mark.probst@gmail.com>
6027 * mini-x86.c (mono_arch_output_basic_block): Use different
6028 registers in case the ones we want to overwrite are used by the
6029 other operand. Fixes regression in #480807.
6031 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6033 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6035 * dwarfwriter.c (emit_line_number_info): The line number info for
6036 IL code was off by one. Fix that.
6038 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6041 2009-03-09 Mark Probst <mark.probst@gmail.com>
6043 Contributed under the terms of the MIT/X11 license by Steven
6044 Munroe <munroesj@us.ibm.com>.
6046 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6049 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6051 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6054 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6056 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6057 the delegate ctor handling code. Fixes #482638.
6059 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6062 * iltests.il.in: Add a test.
6064 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6067 2009-03-05 Mark Probst <mark.probst@gmail.com>
6069 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6070 is shared generic code, return the trampoline, even if the method
6071 has already been compiled. Fixes #479763.
6073 * mini.c, mini.h: New function
6074 mono_jit_find_compiled_method_with_jit_info() which is the same as
6075 mono_jit_find_compiled_method() but also returns the jit info.
6077 2009-03-05 Mark Probst <mark.probst@gmail.com>
6079 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6080 for methods which actually have one. For all other methods, make
6081 sure the this argument var is live the whole method.
6083 * mini.c (mini_method_compile): Every shared method has a
6084 this/vtable/mrgctx info. Fixes #480807.
6086 2009-03-05 Mark Probst <mark.probst@gmail.com>
6088 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6089 generic/imt thunks where some entries branch through the vtable,
6090 while other entries branch directly.
6092 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6094 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6096 * mini-windows.c: Ditto.
6098 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6101 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6103 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6106 2009-03-04 Mark Probst <mark.probst@gmail.com>
6108 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6111 2009-03-04 Mark Probst <mark.probst@gmail.com>
6113 * exceptions-x86.c: Include debug-mini.h - fixes build.
6115 2009-03-04 Martin Baulig <martin@ximian.com>
6117 * debug-mini.c: Clean up the exception API and add documentation.
6118 (mono_debugger_handle_exception): New public method; this is
6119 called when throwing an exception or encountering an unhandled one.
6120 (mono_debugger_call_exception_handler): Formerly known as
6121 mono_debugger_handle_exception(); this is used to tell the
6122 debugger that we're about to invoke an exception handler.
6124 2009-03-04 Martin Baulig <martin@ximian.com>
6126 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6127 ../metadata/mono-debug-debugger.c; save and reset exception state.
6129 2009-03-02 Martin Baulig <martin@ximian.com>
6131 * debug-mini.c: Moved the debugger exception handling here from
6132 ../metadata/mono-debug-debugger.c.
6135 (MonoDebuggerExceptionAction): New exception typedef.
6138 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6140 * exceptions-amd64.c
6141 (mono_amd64_throw_exception): Use the new debugger exception
6145 (mono_handle_exception_internal): Don't call
6146 mono_debugger_unhandled_exception() here.
6148 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6150 * mini.c aot-compiler.c: Update after the changes to
6151 mono_marshal_get_runtime_invoke ().
6153 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6154 Virtual generic methods might not have method->slot set, work around
6157 * generics.cs: Add a test.
6159 2009-03-02 Geoff Norton <gnorton@novell.com>
6162 * driver.c: Allow signal chaining of SIGFPE as well.
6164 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6166 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6167 this since it now receives the method not its generic context in the
6170 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6171 generic/imt thunks where some entries branch through the vtable, while
6172 other entries branch directly.
6174 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6176 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6177 support for interface methods as well.
6179 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6180 using the normal IMT thunks.
6182 generics.cs: Add new tests.
6184 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6185 the generic inst to the generic imt thunks. This fixes AOT support,
6186 improves consistency with the normal IMT thunks, and makes it easier to
6187 add support for interface generic virtual methods later.
6189 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6191 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6193 * driver.c (mono_set_signal_chaining): New public API function to enable
6194 signal chaining on POSIX platforms.
6196 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6197 (si@lindenlab.com) to implement signal chaining. The original patch was
6198 contributed under the MIT X/11 license:
6199 https://bugzilla.novell.com/show_bug.cgi?id=318894
6201 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6203 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6204 too until it can be made to run on amd64.
6206 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6208 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6209 to get_generic_context_from_code () + get_call_info () if possible.
6211 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6213 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6214 suspend-on-sigsegv functionality.
6216 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6217 to suspend when a native SIGSEGV is received. This is useful for debugging
6218 crashes which don't happen under gdb, since a live process contains more
6219 information than a core file.
6221 * mini-exceptions.c (mono_print_thread_dump): Use
6222 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6224 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6226 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6228 * basic-float.cs: Disable the tests which currently fail on amd64.
6230 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6231 value to mono_arch_patch_callsite () to fix crashes.
6233 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6235 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6237 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6238 nop code by patching the call address to point to the nullified class init
6239 trampoline, as the former does not seem to be safe on SMP machines.
6241 2009-02-23 Mark Probst <mark.probst@gmail.com>
6243 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6246 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6248 * basic-float.cs basic-calls.cs: Fix warnings.
6250 2009-02-22 Mark Probst <mark.probst@gmail.com>
6252 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6253 correct frame pointer in the LMF. Should fix #478394.
6255 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6257 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6259 * image-writer.c: Make the binary writer less verbose.
6261 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6263 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6264 are called from runtime invoke wrappers.
6266 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6268 * cpu-ppc.md (store_memindex): Increase the size of this.
6270 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6272 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6274 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6276 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6279 Last fix for of #467201.
6282 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6284 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6286 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6287 and long_conv_to_r8_2:
6289 Fixed part of #467201.
6291 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6293 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6295 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6296 conversion to 32 bits.
6298 * cpu-x86.md: Increase the size of int_conv_to_r4.
6300 * basic-float.cs: Add a test for this.
6302 Fixed part of #467201.
6304 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6306 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6308 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6309 conversion to 64 bits.
6311 * basic-float.cs: Add a test for this.
6313 Fixed part of #467201.
6315 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6317 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6319 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6320 This behavior is compatible with MS.
6322 * iltest.il.in: Add a test for this.
6324 Fixed part of #467201.
6326 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6328 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6330 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6331 change the precision of the value.
6333 * cpu-x86.md: Define len for float_conv_to_r4.
6335 * basic-float.cs: Add a test for this.
6337 Fixed part of #467201.
6339 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6341 * mini.c: Adjust locking order to the new semantics where the loader lock
6344 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6353 * mini-trampolines.c:
6366 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6368 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6370 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6373 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6375 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6376 for cctors if needed.
6378 2009-02-17 Mark Probst <mark.probst@gmail.com>
6380 * mini-ppc.c: Fix build on Darwin.
6382 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6384 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6385 version instead of 3 as valgrind doesn't like version 3.
6387 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6389 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6390 usable for hashing methods.
6391 (emit_extra_methods): Use the new hash to avoid putting every method in the
6394 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6396 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6397 whenever a method ref could match a method.
6399 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6402 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6405 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6407 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6408 the encoding buffer.
6410 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6411 mono_method_get_header () on inflated methods as an optimization.
6413 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6415 * ssa.c (fold_ins): Fix another crash if the instruction following the
6416 switch was optimized away.
6418 2009-02-16 Mark Probst <mark.probst@gmail.com>
6420 Contributed under the terms of the MIT/X11 license by Steven
6421 Munroe <munroesj@us.ibm.com>.
6423 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6425 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6427 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6428 around the mono_domain_alloc calls, it is now done by the functions
6431 * aot-compiler.c (compile_method): Only add wrappers referenced by
6432 the method if compiling with full AOT.
6433 (mono_compile_assembly): Error out if --aot=full is specified on
6434 a platform where it is not supported.
6436 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6439 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6442 * aot-runtime.c (load_named_code): Handle
6443 mono_arm_throw_exception_by_token.
6445 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6447 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6450 * Makefile.am (fullaotcheck): Exit if a test fails.
6452 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6454 (mono_compile_assembly): Handle the assembler failing.
6456 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6457 accepting subsections of .bss.
6459 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6462 * aot-compiler.c: Remove some unused includes.
6464 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6465 now in MonoImageWriter.
6467 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6468 code sequence which matches a non-virtual call. Fixes #472654.
6470 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6472 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6475 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6476 use the image/dwarf writers directly.
6478 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6481 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6484 * image-writer.h: Fix some typos.
6486 * dwarfwriter.h dwarfwriter.c: New files.
6488 * aot-compiler.c: Extract the DWARF info writing functionality into a
6491 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6492 argument to return unwind info.
6494 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6496 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6498 * aot-runtime.c (decode_method_ref): Add a case for
6499 MONO_AOT_METHODREF_WRAPPER_NAME.
6501 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6504 * aot-compiler.c (encode_method_ref): Use the new constants.
6506 * aot-runtime.c (decode_method_ref): Ditto.
6508 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6509 be compiled, not the icall itself.
6511 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6513 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6514 using decode_method_ref ().
6516 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6517 convert it to an in32. Fixes #475859.
6519 * arrays.cs: Add a test.
6521 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6523 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6526 * basic-long.cs: Add a test.
6528 2009-02-12 Mark Probst <mark.probst@gmail.com>
6530 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6531 remove the frame pointer in leaf methods which don't receive any
6532 arguments, don't throw exceptions and don't do dynamic stack
6535 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6537 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6538 the fail_tramp changes. Hopefully fixes #475132.
6540 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6542 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6543 instead of mono_metadata_signature_dup_full.
6545 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6547 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6548 for processing jump tables. Fixes #473787.
6550 2009-02-11 Mark Probst <mark.probst@gmail.com>
6552 * mini-generic-sharing.c: mini_method_get_context() just calls
6553 mono_method_get_context_general() now.
6555 * mini.c, mini.h: Moved get_object_generic_inst(),
6556 construct_object_context_for_method() and
6557 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6559 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6561 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6562 basic block fell through to its successor bblock without a branch. Fixes
6565 * iltests.il.in: Add a test.
6567 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6568 (can_encode_patch): We can now handle arrays of generic parameters and
6571 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6573 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6574 the AOT file to avoid some #ifdefs in aot-runtime.c
6576 * mini.h: Bump AOT file format version.
6578 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6580 * Makefile.am (fullaotcheck): Make this run the tests.
6582 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6584 2009-02-10 Mark Probst <mark.probst@gmail.com>
6586 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6587 individually. Fixes #473482.
6589 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6591 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6593 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6595 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6596 (mono_compile_assembly): Hush compile warnings about
6597 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6600 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6602 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6604 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6606 * aot-compiler.c: Fix arm support.
6608 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6609 img_writer_emit_unset_mode () function.
6611 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6612 (mono_unwind_get_dwarf_pc_reg): Ditto.
6614 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6615 Move almost all platform specific code to a set of arch_ functions,
6616 and document them to ease porting.
6618 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6620 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6622 * aot-compiler.c: Extract the image writing functionality into a separate
6623 module to reduce the size of this file.
6625 2009-02-09 Geoff Norton <gnorton@novell.com>
6627 * mini-s390.c: Fix the signature of emit_sig_cookie.
6629 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6631 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6633 * aot-runtime.c (is_shared_got_patch): Ditto.
6635 * aot-runtime.c (load_named_code): Cope with the fact that
6636 decode_got_entry () won't decode the patch fully if its corresponding got
6637 entry is already filled.
6639 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6641 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6643 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6644 as the moving pointer instead of 'buf' for consistency with the rest of the
6646 (mono_arch_create_monitor_exit_trampoline): Ditto.
6648 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6649 generic_class_init trampolines.
6650 (add_generic_class): Extract some code from add_generic_instances () into a
6651 separate function so it can be called from other places too.
6652 (compile_method): Call add_generic_class () for the classes of inflated methods
6653 referenced by the method.
6654 (can_encode_patch): Allow references to generic parameters.
6656 * aot-runtime.c: Add support the patches required by the new trampolines.
6658 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6661 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6664 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6665 this from get_throw_pending_exception, make the signature full aot compatible.
6667 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6669 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6671 * exceptions.cs: Add a test.
6673 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6675 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6676 use the DWARF_DATA_ALIGN constant instead.
6678 * exception-<ARCH>.c: Update after the above change.
6680 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6683 * mini-arm.c: Enable the dwarf unwinder.
6685 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6686 instead of mono_class_setup_vtable ().
6688 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6690 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6693 * mini-x86.h: Enable the dwarf unwinder.
6695 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6697 Fix mcs/tests/test-7.cs
6698 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6701 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6703 * mini.c (print_jit_stats): Remove some unused statistics.
6705 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6707 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6709 2009-02-05 Mark Probst <mark.probst@gmail.com>
6711 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6712 the method we get from mono_object_get_virtual_method() because
6713 that function does it properly, now.
6715 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6717 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6718 opcodes. Fixes #472775.
6720 2009-02-05 Mark Probst <mark.probst@gmail.com>
6722 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6723 fact that mono_find_jit_info() sometimes returns the context
6724 corresponding to the jit info in new_ctx. Fixes #472600.
6726 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6728 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6729 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6730 klass->enum_basetype directly.
6732 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6735 * unwind.c: Avoid 0 sized arrays.
6737 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6739 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6740 size on systems with 64k pages. Fixes #471389.
6742 2009-02-04 Mark Probst <mark.probst@gmail.com>
6744 Contributed under the terms of the MIT/X11 license by Steven
6745 Munroe <munroesj@us.ibm.com>.
6747 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6748 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6751 2009-02-04 Mark Probst <mark.probst@gmail.com>
6753 Contributed under the terms of the MIT/X11 license by Steven
6754 Munroe <munroesj@us.ibm.com>.
6756 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6759 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6760 The trampoline can be longer on PPC64.
6762 2009-02-04 Mark Probst <mark.probst@gmail.com>
6764 Contributed under the terms of the MIT/X11 license by Steven
6765 Munroe <munroesj@us.ibm.com>.
6767 * mini-ppc.c: Compiler warning fixes and trivial code
6770 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6772 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6773 ins->dreg which could be a hardware register, not a vreg.
6775 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6777 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6778 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6780 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6782 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6783 ->dreg, that is not the vreg we are looking for.
6785 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6787 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6790 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6793 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6795 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6797 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6800 * aot-compiler.c: Add xdebug support on x86.
6802 * unwind.c: Add x86 support.
6804 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6805 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6807 * mini.c (mini_method_compile): Ditto.
6809 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6812 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6813 which mimic .push_section/.pop_section in GAS.
6815 * aot-compiler.c: Emit precise live range information for variables.
6817 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6819 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6820 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6823 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6824 the live ranges of variables.
6826 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6827 of the variable in terms of native offsets.
6829 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6831 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6833 2009-02-02 Mark Probst <mark.probst@gmail.com>
6835 Contributed under the terms of the MIT/X11 license by Steven
6836 Munroe <munroesj@us.ibm.com>.
6838 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6839 order (offset then base reg) for ppc_load_multiple_regs.
6840 (emit_save_saved_regs) Correct operand order for
6841 ppc_store_multiple_regs.
6842 (mono_arch_get_call_filter): Correct operand order for
6843 ppc_load_multiple_regs.
6845 * mini-ppc.c (emit_memcpy): Fix operand order for
6846 ppc_load_reg_update and ppc_store_reg_update.
6847 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6848 (mono_arch_emit_epilog): Correct operand order for
6849 ppc_load_multiple_regs.
6851 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6852 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6854 2009-02-02 Mark Probst <mark.probst@gmail.com>
6856 * cpu-ppc64.md: Fixed storer4_memindex length.
6858 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6860 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6863 * aot-compiler.c (emit_line_number_info): Optimize this.
6865 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6867 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6869 * aot-compiler.c: Add debug info for methods without debug info by
6870 emitting an IL file and having the line number info referencing that file.
6872 * aot-compiler.c: Optimize the size of the generated line number info.
6874 * aot-compiler.c: Emit line number info in xdebug mode.
6876 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6879 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6881 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6883 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6886 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6888 * basic-calls.cs: Test for the weird crash found on arm.
6890 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6892 * cpu-arm.md: Increase the size of storer8_membase_reg and
6893 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6895 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6896 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6897 reg to LR otherwise we'll be loading/storing from just the offset.
6899 2009-01-30 Miguel de Icaza <miguel@novell.com>
6901 Question: if we are storing gint32's inside the "*native_offset",
6902 should we change the signature to "gint32 *native_offset" to
6903 ensure that we do not have type definition problems?
6905 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6906 an int * as this is what the other function expects, causes
6907 problems with Freescale's compiler that defined int32_t to be a
6908 long and makes int incompatible
6910 2009-01-30 Miguel de Icaza <miguel@novell.com>
6912 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6913 filename conflict with bjam.
6915 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6917 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6918 as it might use decomposed ops.
6920 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6922 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6924 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6927 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6929 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6932 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6933 way registers are stored in MonoContext on arm.
6935 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6936 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6938 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6940 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6942 * mini.c (mini_init): Register mono_isfinite.
6944 * jit-icalls.c (mono_isfinite): New jit icall.
6946 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6948 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6949 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6952 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6954 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6955 separate frame and stack pointers, so we must use FP to find the register
6957 The FP reg is retrieved from the MonoContext::regs array.
6959 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6961 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6964 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6966 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6967 return R4 and R8 when not running under softfloat.
6969 Fixes basic-calls.exe
6971 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6973 * mini-arm.c: Implement some overflow opcodes.
6975 2009-01-29 Miguel de Icaza <miguel@novell.com>
6977 * ssa.c: handle another alloca.h
6979 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6980 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6981 MONO_ARCH_USE_SIGACTION.
6983 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6986 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6988 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6989 PPC targets as sigaction does not exist on all platforms, define
6990 this on a per-platform basis.
6992 Instead of erroring out if the platform is not defined, include
6993 mini-ppc-os.h, and expect that the OS specific setting provides
6994 the required information.
6996 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6998 * aot-compiler.c: Fix --enable-minimal=aot.
7000 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7002 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7005 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7007 * exceptions-arm.c: Fix warnings.
7009 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7012 * mini-x86.c: Fix --enable-minimal=jit build.
7014 * mini.c: Really fix --enable-minimal=jit build.
7016 * mini.c (construct_object_context_for_method): Move this outside
7017 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7019 "Backported" of r124984 from 2.0 branch.
7021 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7023 "Backport" of r124977 + r124978 from 2.0 branch.
7025 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7026 to avoid calling mono_exception_from_token () from the throw trampoline.
7027 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7028 for throwing corlib exceptions, this fixes full-aot support for corlib
7031 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7033 2009-01-29 Miguel de Icaza <miguel@novell.com>
7035 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7036 part of the changes to split the code in mini into operating
7037 system specific files.
7039 This patch was done by copying mini.c to the respective files to
7040 preserve SVN history.
7042 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7044 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7046 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7048 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7049 remoting-invoke-with-check wrappers of shared methods.
7051 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7053 2009-01-27 Mark Probst <mark.probst@gmail.com>
7055 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7056 optimization if the top of stack is the last instruction in the
7057 bblock. Otherwise it might have been used after its definition.
7060 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7062 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7063 method as well when get_vcall_slot () fails to match a code sequence.
7065 * mini-arm.c: Fix the android build, which doesn't have
7068 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7070 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7073 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7075 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7077 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7079 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7080 and put its id into jinfo->used_regs. This is only used on amd64,
7081 which is currently the only platform generating unwind info.
7083 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7084 the dwarf unwinder. This is required to correctly handle async exceptions
7085 like thread abort and stack overflows, which can happen while a method
7086 is in the middle of its prolog or epilog.
7088 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7089 the unwind info belonging to an AOTed method.
7091 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7092 into cfg->unwind_ops.
7094 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7096 * mini.c (mini_init): Call mono_unwind_init ().
7097 (mini_cleanup): Call mono_unwind_cleanup ().
7099 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7100 unwind info to be shared between methods.
7102 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7105 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7106 get_throw_pending_exception () to avoid initialization races.
7108 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7109 mono_arch_exceptions_init () function.
7111 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7113 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7115 * mini.c (mono_get_domain_intrinsic): New helper function.
7116 (mono_get_thread_intrinsic): Ditto.
7118 * mini-arm.c mini-ia64.c: Use the new helper functions.
7120 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7121 the last constrained_call change, since it is needed in the non-AOT
7124 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7126 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7127 mono_get_lmf_addr () on arm eabi linux.
7129 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7131 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7132 code sequence which matches a non-virtual call.
7134 2009-01-23 Mark Probst <mark.probst@gmail.com>
7136 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7139 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7141 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7142 runtime-invoke wrappers, since they are also shared based on signature.
7144 2009-01-22 Mark Probst <mark.probst@gmail.com>
7146 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7147 info from the (correct) context.
7149 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7151 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7153 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7154 using dwarf unwinding info. Not yet used.
7156 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7158 2009-01-21 Mark Probst <mark.probst@gmail.com>
7160 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7163 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7164 special case and handle mono_arch_delegate_invoke_impl() returning
7165 function descriptors.
7167 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7168 trampolines return function descriptors, too.
7170 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7172 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7173 out_of_line optimization.
7175 2009-01-21 Martin Baulig <martin@ximian.com>
7178 (MonoCompile): Added `disable_deadce_vars' to disable removing
7182 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7183 inside the debugger.
7185 * liveness.c (mono_analyze_liveness): Don't remove any unused
7186 variables if `cfg->disable_deadce_vars' is set.
7188 2009-01-21 Mark Probst <mark.probst@gmail.com>
7190 * method-to-ir.c: Only apply exception constructor optimization if
7191 the the method actually belongs to an exception class. Fixes
7194 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7196 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7197 change inside a #ifdef __mono_ppc64__.
7199 * aot-compiler.c (compile_method): Remove the previous limitation.
7201 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7202 on type variables in AOTed code.
7204 * aot-compiler.c (compile_method): Skip generic methods having type
7205 constraints on their generic parameters.
7207 * aot-compiler.c (compile_method): Check for methods which cannot be
7208 encoded inside RGCTX_FETCH patches as well.
7210 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7213 2009-01-20 Mark Probst <mark.probst@gmail.com>
7215 * method-to-ir.c: Force the vtable variable in shared generic code
7216 for the case that they might show up on a stack trace where they
7219 * mini-exceptions.c: Save and use generic sharing info as well as
7220 IP in stack traces to resolve shared generic instantiations.
7222 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7224 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7225 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7227 2009-01-20 Mark Probst <mark.probst@gmail.com>
7229 * method-to-ir.c: Do generic sharing for array constructors.
7231 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7233 * mini-exceptions.c (mono_print_thread_dump): Add information
7234 about the thread state using wapi_current_thread_desc.
7236 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7238 * basic-simd.cs: Tests for the new constructors.
7240 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7242 * mini-ops.h: Added OP_EXPAND_*
7246 * mini-x86.c (mono_arch_output_basic_block): Same.
7248 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7250 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7252 * iltests.il.in: Add a test for #467385.
7254 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7256 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7257 thread been cleaned up is not the same currently in execution.
7259 Fixes appdomain-unload crashes on windows, osx and linux variants
7260 without the __thread keyword.
7262 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7264 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7265 (koush@koushikdutta.com). Implement this for android.
7267 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7268 begins with a digit.
7270 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7271 mono_marshal_get_write_barrier ().
7273 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7275 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7276 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7277 that pass them on a register pair.
7279 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7280 test was crashing due to that.
7282 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7284 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7285 trampoline code. Include ucontext.h only if available.
7287 2009-01-15 Mark Probst <mark.probst@gmail.com>
7289 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7290 and doesn't check whether it's sharable, like it was before
7291 removing the shared generics hash. This brings IronPython
7292 performance back to what it was before that change.
7294 2009-01-14 Mark Probst <mark.probst@gmail.com>
7296 * method-to-ir.c: Handle delegate invocation optimization earlier,
7297 otherwise it would be handled (much more slowly) by the
7298 final/sealed optimization.
7300 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7302 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7303 domain is not set. Fixes #465864.
7305 2009-01-12 Mark Probst <mark.probst@gmail.com>
7307 * method-to-ir.c: Don't stop sharing of generic methods with catch
7308 clauses - we already handle those.
7310 2009-01-12 Mark Probst <mark.probst@gmail.com>
7312 * mini.c, mini.h: lookup_generic_method() is now
7313 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7314 making the shared_generics_hash obsolete.
7316 2009-01-12 Mark Probst <mark.probst@gmail.com>
7318 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7319 use the red zone. Make room on the stack first and then use it,
7320 not the other way around.
7322 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7324 * mini.c (mini_init): Call mono_xdebug_init ().
7326 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7328 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7330 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7332 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7335 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7336 debug+unwind info for trampolines.
7338 * mini.c (mono_create_unwind_op): New helper function.
7340 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7342 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7344 * aot-compiler.c: Fix the build.
7346 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7348 * Makefile.am: Update dtrace-prelink.sh location.
7350 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7352 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7353 optimization. Fixes #464520.
7355 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7357 * mini-amd64.c : Adding code to save/restore non-volatile registers
7360 * exceptions-amd64.c : Adding code to save/restore non-volatile
7361 registers on Winx64.
7363 Contributed under MIT/X11 license.
7365 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7367 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7368 __GNUC_MINOR__ which can break when the major version changes.
7370 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7372 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7374 2009-01-07 Geoff Norton <gnorton@novell.com>
7376 * helpers.c: Allow mono -v -v -v to work on darwin.
7378 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7380 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7383 Contributed under MIT/X11 license.
7385 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7387 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7388 instead of directly accessing type->data.klass. Fixes #462016.
7389 (mono_allocate_stack_slots_full): Ditto.
7391 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7392 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7394 * aot-compiler.c (emit_plt): Fix ARM build.
7396 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7398 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7400 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7403 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7404 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7407 * iltests.il.in: Add a regression test.
7409 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7411 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7413 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7415 * basic-simd.cs: Add a regression test for #462457.
7417 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7419 * mini-ops.h: Add a definition of XPHI.
7421 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7423 * ssa.c (op_phi_to_move): Handle XPHI.
7425 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7429 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7431 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7433 2008-12-31 Geoff Norton <gnorton@novell.com>
7435 * mini-ppc.c: The prolog size allocated can be too small for darwin
7436 ppc32 under certain circumstances. Also fix a small logic bug.
7438 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7440 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7441 while loading AOT methods.
7443 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7444 since only the former is nulled out after a successful cast. This prevents
7445 crashes with rethrown exceptions when using --debug=casts.
7447 2008-12-24 Mark Probst <mark.probst@gmail.com>
7449 * mini.h: New macro for checking whether a method is final,
7450 i.e. whether the method or its class is marked final.
7452 * method-to-ir.c: Use the new macro for all final-checks
7453 consistently. Fixes the crash in the System.ServiceModel tests.
7455 2008-12-23 Mark Probst <mark.probst@gmail.com>
7457 * mini-exceptions.c (get_exception_catch_class): Corrected another
7458 overly strict assertion.
7460 2008-12-23 Mark Probst <mark.probst@gmail.com>
7462 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7463 Clobbering it is not allowed because the caller might use it as
7464 the vtable register in the interface call.
7466 2008-12-19 Mark Probst <mark.probst@gmail.com>
7468 * mini-exceptions.c (get_exception_catch_class): Corrected an
7469 overly strict assertion.
7471 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7473 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7475 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7477 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7479 * cpu-mips.md: correct lengths for certain long_ opcodes.
7481 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7483 * 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().
7485 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7487 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7489 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7491 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7493 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7495 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7498 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7500 * 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
7502 * 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)
7504 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7506 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7508 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7510 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7511 gshared code. Fixes #458947.
7513 * generics.cs: Add a test.
7515 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7517 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7519 * mini-mips.c: first pass n32 code generation.
7521 * mini-mips.h: datatypes and defines for n32 support.
7523 * exceptions-mips.c: first pass n32 code generation.
7525 * tramp-mips.c: first pass n32 code generation.
7527 * cpu-mips.md: add long_ opcodes.
7529 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7531 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7533 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7535 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7537 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7539 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7541 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7543 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7545 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7547 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7549 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7551 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7553 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7555 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7557 2008-12-12 Mark Probst <mark.probst@gmail.com>
7559 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7560 descriptors for helper functions directly in front of the code.
7562 2008-12-11 Mark Probst <mark.probst@gmail.com>
7564 * method-to-ir.c: Removed an unnecessary assertion.
7566 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7568 * method-to-ir.c: Merge SGEN changes from the old JIT.
7570 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7572 * driver.c (compile_all_methods_thread_main): Handle failure of
7575 2008-12-10 Mark Probst <mark.probst@gmail.com>
7577 * mini-ppc.c: Merged with mini-ppc64.c.
7579 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7581 * Makefile.am: Use the same sources for PPC and PPC64.
7583 * mini-ppc64.c: Removed.
7585 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7587 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7588 code to mono_bb_is_fall_through.
7590 * branch-opts.c (mono_remove_critical_edges): Same.
7592 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7594 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7595 expect that an OP_BR_REG will be there.
7597 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7599 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7600 for the many branch ops. The original check miss OP_BR_REG.
7604 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7606 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7608 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7610 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7611 while holding the aot lock.
7613 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7615 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7617 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7619 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7620 to release all runtime callable wrappers held by the runtime.
7622 Contributed under MIT/X11 license.
7624 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7626 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7629 Contributed under MIT/X11 license.
7631 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7633 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7634 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7636 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7638 * cpu-mips.md: fix ckfinite length
7640 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7641 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7642 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7644 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7646 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7648 2008-12-08 Geoff Norton <gnorton@novell.com>
7650 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7651 size by 8 bytes as well.
7653 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7655 * basic-simd.cs: Fix method names for Vector16b.
7657 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7659 * basic-simd.cs: Fix method names for Vector16sb.
7661 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7663 * basic-simd.cs: Fix method names for Vector8us.
7665 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7667 * basic-simd.cs: Fix method names for Vector8s.
7669 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7671 * basic-simd.cs: Fix method names for Vector4ui.
7673 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7675 * basic-simd.cs: Fix method names for Vector2l.
7677 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7679 * basic-simd.cs: Fix method names for Vector2d.
7681 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7683 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7684 that are extension methods.
7686 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7688 * basic-simd.cs: Fix method names for Vector4f.
7690 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7692 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7693 as such. Fixes #456669.
7695 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7697 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7699 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7701 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7702 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7703 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7704 (mips_adjust_stackframe): handle FP spills
7706 * mini-ops.h: add mips_mtc1_s2
7708 * cpu-mips.md: add mips_mtc1_s2
7710 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7712 * unwind.c: New file, move the unwind info encoding functions here from
7713 aot-compiler.c, so they could be used at runtime too.
7715 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7717 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7718 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7720 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7722 * mini-mips.c: cleanup warnings
7723 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7724 (mips_adjust_stackframe): handle case of taking the address of stack locals
7726 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7728 * aot-compiler.c: Implement a few functions missing from the asm writer.
7729 (emit_method_code): Only write symbols for methods when using the bin
7730 writer, since the assembler can't deal with the characters in our method
7733 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7735 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7738 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7739 a bit to also restore %rax.
7741 2008-12-05 Mark Probst <mark.probst@gmail.com>
7743 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7745 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7747 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7750 2008-12-05 Mark Probst <mark.probst@gmail.com>
7752 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7754 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7755 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7757 * exceptions-ppc64.c: Removed.
7759 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7761 2008-12-05 Mark Probst <mark.probst@gmail.com>
7763 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7766 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7768 * tramp-ppc64.c: Removed.
7770 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7772 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7775 2008-12-05 Mark Probst <mark.probst@gmail.com>
7777 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7779 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7780 mini-ppc.h instead of mini-ppc64.h.
7782 * mini-ppc64.h: Removed.
7784 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7786 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7788 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7790 2008-12-05 Mark Probst <mark.probst@gmail.com>
7792 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7793 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7796 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7798 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7800 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7802 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7804 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7806 * basic-simd.cs: Tests for operator == and != on Vector4f.
7808 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7810 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7812 * simd-intrinsics.c: Kill useless enum.
7814 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7816 * cpu-mips.md: add long_conv_to_ovf_i4_2
7817 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7819 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7821 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7823 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7825 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7827 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7829 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7831 * basic-simd.cs: Add tests for new methods.
7833 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7835 * simd-intrinsics.c: Add support for operator == and !=
7838 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7840 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7842 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7844 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7846 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7848 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7849 MONO_PATCH_INFO_ICALL_ADDR.
7851 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7853 * aot-compiler.c: Resurrect full-aot support.
7855 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7857 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7859 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7861 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7863 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7865 * basic-simd.cs: Fix tests to work under ppc.
7866 Remove tests for methods that will be removed.
7868 2008-12-03 Mark Probst <mark.probst@gmail.com>
7870 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7871 generic type (via a typedef or typeref) correctly.
7873 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7875 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7876 diagnose an assertion failure.
7878 2008-12-02 Mark Probst <mark.probst@gmail.com>
7880 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7881 Fix trampoline size.
7883 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7884 conversion opcodes are implemented natively instead via emulation.
7886 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7888 * cpu-mips.md: remove mips_xori
7890 * mini-ops.h: remove mips_xori
7892 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7894 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7896 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7898 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7900 * cpu-mips.md: fix instruction lengths.
7902 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7904 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7906 * mini-ops.h: fix slti / sltiu op profiles.
7908 2008-12-02 Martin Baulig <martin@ximian.com>
7910 * method-to-ir.c (mono_method_to_ir): Disable debugging
7911 information for the init locals block to make the debugger stop
7912 after all locals have been initalized.
7914 2008-12-02 Martin Baulig <martin@ximian.com>
7916 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7917 running inside the debugger.
7919 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7921 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7924 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7925 alu->alu imm optimization which only shows if deadce is disabled.
7927 * aot-compiler.c: Rename the function names for the binary and asm writers
7928 so they can coexist in the same process. Rework the xdebug code to use the
7929 asm writer. This avoids the need to call into the runtime to dump the
7930 debugging info. Add more debugging info for types.
7932 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7934 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7935 cpu description tables, they can't occur in cpu-<ARCH>.md.
7937 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7938 the stack in CEE_LDFLDA. Fixes #450542.
7940 * generics.cs: Add a new test.
7942 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7944 * mini-ops.h: updated MIPS opcodes
7945 * mini-mips.c: decompose long opts
7946 * mini-mips.h: decompose long opts
7948 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7950 * cpu-mips.md: fix length on int_rem_un
7951 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7953 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7955 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7957 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7959 2008-11-29 Martin Baulig <martin@ximian.com>
7961 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7962 mono_debug_using_mono_debugger() in addition to the
7963 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7965 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7967 * mini-ops.h: updated more MIPS opcodes
7968 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7969 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7971 2008-11-28 Mark Probst <mark.probst@gmail.com>
7973 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7975 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7977 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7978 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7979 * mini-ops.h: correct selected mips opcode entries
7981 2008-11-28 Mark Probst <mark.probst@gmail.com>
7983 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7986 2008-11-28 Mark Probst <mark.probst@gmail.com>
7988 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7990 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7992 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7993 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7994 * mini-mips.h: disable IMT
7995 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7997 2008-11-28 Mark Probst <mark.probst@gmail.com>
7999 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8001 2008-11-28 Mark Probst <mark.probst@gmail.com>
8003 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8005 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8007 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8010 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8012 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8013 for Set/GetVector aligned versions.
8015 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8017 * basic-simd.cs: Add tests for Get/SetVector.
8019 2008-11-27 Mark Probst <mark.probst@gmail.com>
8021 * mini.c: Removed g_slist_append_mempool(). Now in
8024 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8026 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8027 size properly and make the bounds check optional.
8029 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8030 for SetVector and IsAligned.
8032 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8034 * mini.c: Remove unused mono_normalize_opcodes () function.
8036 2008-11-26 Mark Probst <mark.probst@gmail.com>
8038 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8039 using the new atomic add ops now.
8041 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8044 2008-11-26 Mark Probst <mark.probst@gmail.com>
8046 * mini-ppc64.c: Several fixes.
8048 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8050 * cpu-mips.md: added jump_table
8051 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8053 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8055 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8057 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8059 * mini-ops.h: corrected a handful of MIPS opcodes.
8061 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8063 * aot-compiler.c: MIPS to use ELF writer
8065 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8067 * mini-codegen.c: remove MIPS specific assert.
8069 2008-11-25 Mark Probst <mark.probst@gmail.com>
8071 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8072 fixes. PPC64 now passes most of the runtime regressions.
8074 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8076 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8077 volatile intervals a bit.
8079 2008-11-24 Mark Probst <mark.probst@gmail.com>
8081 * basic-long.cs: New test case.
8083 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8085 * mini.c (mini_method_compile): Disable globalra for large methods for
8088 * regalloc2.c (order_moves): Add fp support.
8090 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8091 source bblock ends with an OP_BR_REG.
8093 * ratests.cs: Add a new test.
8095 2008-11-23 Mark Probst <mark.probst@gmail.com>
8097 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8098 sharing. PPC64 now passes generics.exe.
8100 2008-11-23 Mark Probst <mark.probst@gmail.com>
8102 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8104 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8106 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8107 memory when mono_jit_info_table_find () can't find the method in the
8110 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8113 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8116 2008-11-23 Mark Probst <mark.probst@gmail.com>
8118 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8119 Several fixes. PPC64 now runs exceptions.exe and
8120 devirtualization.exe.
8122 2008-11-22 Mark Probst <mark.probst@gmail.com>
8124 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8125 arrays.exe and basic-math.exe.
8127 2008-11-22 Mark Probst <mark.probst@gmail.com>
8129 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8130 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8132 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8134 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8136 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8138 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8140 * ir-emit.h: Move macros from method-to-ir.c to here.
8142 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8144 * mini-ops.h: Correct the long simd ops to use LREG.
8146 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8148 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8150 * mini-ops.h: Correct the dreg type of a few long opcodes.
8152 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8155 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8157 * mini-ppc.c: remove negative stack references in epilog
8158 for platforms that don't support the red zone.
8160 2008-11-21 Mark Probst <mark.probst@gmail.com>
8162 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8163 point regs. Now PPC64 passes basic-calls.exe.
8165 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8167 * basic-simd.cs: Add tests for accessors of Vector2l.
8169 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8171 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8173 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8175 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8177 2008-11-21 Mark Probst <mark.probst@gmail.com>
8179 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8180 PPC64 passes basic-long.exe.
8182 2008-11-20 Mark Probst <mark.probst@gmail.com>
8184 * decompose.c: Decompose carry and overflow add on PPC64 like on
8185 other 64 bit archs. Don't decompose sub at all on PPC64.
8187 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8188 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8191 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8193 * basic-simd.cs: Add tests for accessors of Vector2d.
8195 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8197 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8201 * mini-x86.c (mono_arch_output_basic_block): Same.
8203 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8205 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8207 * basic-simd.cs: Add tests for accessors of Vector4f.
8209 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8211 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8215 * mini-x86.c (mono_arch_output_basic_block): Same.
8217 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8219 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8221 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8223 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8225 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8229 * mini-x86.c (mono_arch_output_basic_block): Same.
8231 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8233 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8235 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8237 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8239 * simd-intrinsics.c: Enable setters for Vector16sb.
8241 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8243 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8247 * mini-x86.c (mono_arch_output_basic_block): Same.
8249 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8251 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8253 * simd-intrinsics.c: Implement setter for Vector8us.
8255 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8257 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8260 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8262 * mini-ppc.c: remove references to the red zone in the prolog
8263 (for systems that don't support it).
8265 2008-11-19 Mark Probst <mark.probst@gmail.com>
8267 * cpu-ppc64.md: Fixed a few instruction lengths.
8269 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8272 2008-11-19 Mark Probst <mark.probst@gmail.com>
8274 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8277 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8279 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8281 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8283 * mini-ops.h: Added OP_INSERT_I2.
8287 * mini-x86.c (mono_arch_output_basic_block): Same.
8289 * simd-intrinsics.c: Implement setter for Vector8s.
8291 * simd-methods.h: Add the names of get setters of Vector8s.
8293 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8295 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8297 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8300 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8302 2008-11-18 Mark Probst <mark.probst@gmail.com>
8304 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8305 for PPC64. An empty program runs now.
8307 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8309 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8311 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8312 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8313 info for JITted code is emitted into a shared library, loadable into gdb.
8315 2008-11-18 Mark Probst <mark.probst@gmail.com>
8317 * Makefile.am: Changes to build PPC64.
8319 * mini-arch.h: Include mini-ppc64.h on PPC64.
8321 2008-11-18 Mark Probst <mark.probst@gmail.com>
8323 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8324 in PPC code up to r119147.
8326 2008-11-18 Mark Probst <mark.probst@gmail.com>
8328 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8329 cpu-ppc64.md: Changes for PPC64.
8331 Based on code submitted by andreas.faerber@web.de at
8332 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8335 2008-11-18 Mark Probst <mark.probst@gmail.com>
8337 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8338 cpu-ppc64.md: Copied from the corresponding PPC files from
8341 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8343 * mini-ops.h: Added OP_ROUND.
8345 * cpu-x86.md: Added round.
8347 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8349 * basic-math.cs: Added test_0_round to test rounding.
8351 Contributed under MIT/X11 license.
8353 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8355 * aot-compiler.c : Fix the Winx64 build.
8357 Contributed under MIT/X11 license.
8359 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8361 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8362 in OP_EXTRACT_R8 to avoid possible stack corruption.
8364 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8366 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8368 * cpu-x86.md: Added extract_r8.
8370 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8372 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8373 a couple of OP_EXTRACT_I4.
8375 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8377 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8379 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8381 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8384 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8386 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8387 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8389 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8390 are not needed any more.
8392 * mini.h: Remove the unused INS_LIST macros.
8394 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8397 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8400 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8401 mono_alloc_ireg () instead.
8403 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8406 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8409 * aot-runtime.c (load_aot_module): Disable AOT when running under
8412 * mini-amd64.h: Change the monitor fastpath defines to check for
8413 !PLATFORM_WIN32 so they work on *bsd too.
8415 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8417 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8419 * mini.h (MonoCompile): Remove new_ir flag.
8421 * regalloc.h regalloc.c: Remove unused code.
8423 * cpu-*.md: Remove more unused opcodes.
8425 * simple-cee-ops.h simple-mini-ops.h: Removed.
8427 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8429 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8431 * aliasing.h: Removed.
8433 * *.c: Remove references to aliasing.h and inssel.h.
8435 * mini.c: Remove additional unused functions.
8437 * mini-ops.h cpu-*.md: Remove unused opcodes.
8439 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8441 Remove the old JIT code.
8443 * inssel*.brg: Removed.
8445 * ssa.c abcremoval.c aliasing.c: Removed.
8447 * ssa2.c: Renamed to ssa.c.
8449 * abcremoval2.c: Renamed to abcremoval.c.
8451 * *.c: Removed all !cfg->new_ir code.
8453 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8454 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8456 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8458 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8460 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8461 to simplify the code and cut back on the number of global symbols in the AOT
8464 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8466 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8468 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8469 with the got/got_info tables.
8471 * mini.h: Bump AOT file format version.
8473 * unwind.h: New file, contains definitions for stack unwinding.
8475 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8478 * aot-compiler.c: Generalize the emitting of unwind information to use the
8479 information in cfg->unwind_ops.
8481 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8483 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8484 AOT method frames. Enable writing symbols for methods by default.
8486 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8488 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8489 and make it work with vectors of element sizes 1, 2 and 4.
8491 * simd-intrinsics.c: Enable getter for all vectors with element size
8494 * simd-methods.h: Add the names of other getters.
8496 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8502 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8504 * mini-ppc.h: portability fix.
8506 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8508 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8509 buggy and will overwrite it.
8511 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8513 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8514 Use it to emit local symbols for all methods so AOTed methods show up with
8515 their full name in gdb/valgrind output.
8517 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8519 * mini-ppc.c: portability fixes.
8521 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8523 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8524 entries out of the if (!generic_shared...) code so it is always done.
8525 (mono_class_init_trampoline): Do the patching when running under valgrind
8526 too, newer versions of valgrind have no problems with it.
8528 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8530 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8533 2008-11-13 Mark Probst <mark.probst@gmail.com>
8535 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8538 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8540 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8542 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8544 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8550 * simd-intrinsics.c: Same.
8552 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8554 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8556 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8558 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8559 to work with more Vector types.
8561 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8563 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8564 store the elemens directly instead of using and intermediate.
8566 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8568 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8570 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8571 to preserve %eax for aot plt trampolines.
8573 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8574 (encode_method_ref): Flag synchronized methods so they won't go through
8577 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8580 * cpu-ia64.md (jmp): Increase max length.
8582 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8584 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8585 open generic classes.
8587 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8589 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8590 box+brtrue optimization since it causes test failures on x86.
8592 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8594 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8600 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8601 for simd ctor values.
8603 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8604 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8606 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8608 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8611 * simd-instrincs.c: Same.
8613 * basic-simd.cs: Same.
8615 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8617 * ratests.cs: Add more tests.
8619 * regalloc2.c (add_spill_code): Handle more corner cases.
8621 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8623 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8624 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8625 both the source an destination of an instruction.
8627 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8629 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8630 wapihandles.c: more portability changes.
8632 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8634 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8635 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8636 safe to execute in a signal handler and the kernel provides better
8637 the info in /proc/self/smaps. Avoid the assert on sigaction during
8640 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8642 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8643 do the bblock linking hack if it is actually needed.
8645 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8648 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8649 crash problem is fixed.
8651 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8654 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8656 (mini_method_compile): Set the starting value of next_vreg to
8657 MAX_IREGS + MAX_FREGS when using globalra.
8659 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8660 filter clauses with BB_EXCEPTION_HANDLER.
8662 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8664 2008-11-10 Mark Probst <mark.probst@gmail.com>
8666 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8667 space for stdcall. Fixes regressions on Win32.
8669 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8671 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8673 (linear_scan): Remove an assert which doesn't seem to be needed.
8675 * local-propagation.c (mono_local_deadce): Avoid a call to
8676 MONO_DELETE_INS which would screw up the instruction linking.
8678 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8680 * regalloc2.c: Upgrade to work the current JIT code.
8682 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8684 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8687 * aot-runtime.c: Remove some dead code.
8689 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8691 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8693 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8694 trampolines using sscanf since atoi doesn't work on large unsigned values.
8696 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8697 Initialize code_size.
8699 2008-11-08 Mark Probst <mark.probst@gmail.com>
8701 * method-to-ir.c (mini_emit_inst_for_method): Make
8702 Interlocked.CompareExchange work for Int arguments on 32 bit
8705 2008-11-07 Mark Probst <mark.probst@gmail.com>
8707 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8709 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8711 * main.c Fix MSVC build.
8713 Contributed under MIT/X11 license.
8715 2008-11-06 Mark Probst <mark.probst@gmail.com>
8717 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8718 alignment larger than 8 bytes are aligned correctly, too.
8720 * mini.c: Honor the min_align field of MonoClass when laying out
8723 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8725 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8727 * aot-compiler.c (emit_plt): Fix a warning.
8729 * aot-compiler.c: Implement ARM support in the binary writer.
8731 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8733 * basic-simd.cs: Add test for getter with byref arg.
8734 Fix the naming of a few tests.
8735 Add missing checks to a test.
8737 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8739 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8741 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8742 most of the full-aot support for monitor enter/exit trampolines.
8744 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8745 enter/exit trampoline creation functions.
8747 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8750 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8752 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8753 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8754 implement the needed functionality without adding crap to the runtime.
8756 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8758 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8761 * mini.c (mono_build_date): New global version holding the build date in
8764 * Makefile.am (buildver.c): Generate a file containing the build date.
8766 * main.c: Set the build date from the generated file.
8768 * mini.c (mono_get_runtime_build_info): New helper function returning build
8769 information in a string format.
8771 * driver.c (mono_main): Print the build date in --version.
8773 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8774 file when the bind-to-runtime-version option is used.
8776 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8778 * simd-intrinsics.c: Fix bug when using getters and byref args.
8780 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8782 * simd-methods.h: Rename prefetch methods.
8784 * simd-intrinsics.c: Same.
8786 2008-11-05 Mark Probst <mark.probst@gmail.com>
8788 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8791 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8793 * aot-compiler.c: Use the bundled elf header files instead of depending on
8796 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8799 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8802 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8804 * cpu-x86.md: Add store nta ops.
8810 * mini.h: Add an enum for simd prefetch modes.
8812 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8813 of store. Use the changed code to support store nta.
8815 * simd-intrinsics.c: Add prefetch ops for all vector types.
8817 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8819 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8822 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8825 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8828 2008-11-04 Mark Probst <mark.probst@gmail.com>
8830 * mini-x86.c: Fixed commit.
8832 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8834 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8836 2008-11-04 Mark Probst <mark.probst@gmail.com>
8838 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8839 and MONITOR_EXIT, for the ASM fastpaths.
8841 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8844 * mini.c, patch-info.h: Signature and patch infos for
8845 Monitor.Enter/Exit trampolines.
8847 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8849 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8850 Monitor.Enter/Exit ASM fastpath for Linux.
8852 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8854 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8856 * objects.cs: Add a new test.
8858 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8860 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8861 if MONO_LOG_LEVEL is set.
8863 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8865 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8867 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8869 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8870 of file offsets. Align the sections belonging to the data segment to
8873 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8875 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8876 elf.h. Port it to amd64.
8878 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8880 * driver.c: Enable SIMD by default.
8882 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8884 * cpu-x86.md: Add prefetch op.
8890 * mini.h: Add an enum for simd prefetch modes.
8892 * simd-methods.h: Add prefetch function names.
8894 * simd-intrinsics.c: Add prefetch ops for all vector types.
8896 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8898 * aot-compiler.c (emit_bytes): Speed this up a little.
8900 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8902 * aot-compiler.c: Add JIT time etc. statistics.
8904 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8906 * mini.h (MonoCompile): Add 'got_offset' field.
8908 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8909 method_got_offsets array.
8911 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8914 * aot-compiler.c (compile_method): Add generic method instances referenced
8915 by the method to the list of methods to be compiled, this is required so if
8916 A<T> references B<T>, and another assembly references A<int>, then it will
8917 also get a copy of B<int>.
8919 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8920 when checking for monitor enter/exit.
8922 2008-10-30 Mark Probst <mark.probst@gmail.com>
8924 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8925 for Monitor.Enter and Monitor.Exit if enabled.
8927 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8930 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8932 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8933 of an OP_MOVE. Fixes #440046.
8935 * basic-long.cs: Add a new test.
8937 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8939 * mini.h: Add synchronization note for the managed counter-part.
8941 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8942 returns the simd caps of the current cpu.
8944 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8946 * basic-simd.cs: Remove Console.WriteLine.
8948 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8950 * basic-simd.cs: New tests for Vector2ul.
8952 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8954 * simd-intrinsics.c: Add new vector type Vector2ul.
8956 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8958 * basic-simd.cs: New tests for Vector2l.
8960 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8962 * cpu-x86.md: Add long version of most packed int ops.
8968 * simd-intrinsics.c: Add new vector type Vector2l.
8970 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8972 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8974 * simd-methods.h: Remove SN_op_BitwiseXor.
8976 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8978 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8981 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8983 * basic-simd.cs: Test for Vector2d.
8985 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8988 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8990 * cpu-x86.md: Add double version of all packed float ops.
8996 * simd-intrinsics.c: Add new vector type Vector2d.
8998 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9000 * simd-methods.h: Add Duplicate.
9002 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9004 * basic-simd.cs: Test for packing with signed saturation.
9006 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9008 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9009 found in the TYPESPEC table.
9011 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9013 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9016 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9018 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9019 instead of the RVA, since the RVA can be changed by tools like the cil
9022 * method-to-ir.c (mono_method_to_ir2): Ditto.
9024 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9025 (deserialize_variable): Ditto.
9027 2008-10-25 Martin Baulig <martin@ximian.com>
9029 * debug-mini.c (write_variable): Use
9030 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9032 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9034 * cpu-x86.md: Add unsigned variants of packd and packw.
9038 * mini-x86.h: Emit the right instruction for packd and packw.
9039 Add unsigned variants of packd and packw.
9041 * simd-intrinsics.c: Packd and packw were used in place of their
9042 unsigned variants. Change that.
9043 Add intrinsics for (Signed)PackWithSignedSaturation.
9045 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9047 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9049 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9051 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9053 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9055 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9057 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9060 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9062 2008-10-24 Mark Probst <mark.probst@gmail.com>
9064 * method-to-ir.c, mini.c: Special casing for the synchronized
9065 wrapper for the ldtoken+GetTypeFromHandle case.
9067 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9069 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9071 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9072 created/split bblocks.
9074 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9076 * mini-ops.h: Add packed signed mul high.
9080 * mini-x86.c (mono_arch_output_basic_block): Same.
9082 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9084 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9086 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9088 * basic-simd.cs: Tests for Vector16sb.
9090 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9092 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9094 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9096 * mini-ops.h: Add packed signed min, max and compare greater.
9100 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9103 * simd-methods.h: Add CompareGreaterThan.
9105 * simd-methods.h: Remove CompareEquals.
9107 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9109 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9111 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9114 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9116 * basic-simd.cs: Fix tests due to change in the API.
9118 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9120 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9122 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9124 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9126 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9127 inst_offset as this has invalid values for LDADDR.
9129 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9131 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9133 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9135 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9137 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9138 for accessing field->data.
9140 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9142 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9144 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9146 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9148 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9150 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9152 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9153 from the cfg mempool.
9155 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9157 * basic-simd.cs: Tests for new methods in Vector8us.
9159 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9161 * mini-ops.h: Add multiply and store high.
9165 * mini-x86.c (mono_arch_output_basic_block): Same.
9167 * simd-methods.h: Same.
9169 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9172 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9174 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9175 mono_class_setup_vtable ().
9177 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9178 mono_class_get_vtable_entry () for accessing klass->vtable.
9180 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9182 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9185 * method-to-ir.c (mono_save_token_info): Don't save references made from
9188 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9189 of generic instances.
9191 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9193 2008-10-19 Mark Probst <mark.probst@gmail.com>
9195 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9196 OP_JMP depends on the method signature. Calculate it properly.
9198 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9200 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9203 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9205 (emit_extra_methods): Add another table mapping method indexes to
9206 offsets in the extra_method_info table.
9208 * mini.h: Bump AOT file format version.
9210 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9211 and mono_aot_get_method_from_token () into one function.
9213 2008-10-19 Mark Probst <mark.probst@gmail.com>
9215 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9218 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9220 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9223 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9226 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9228 * mini.h: Bump aot file format version.
9230 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9231 AOT file can contain native code for methods which are not in the METHOD
9232 table. Generate code for non-sharable generic instances of generic methods
9233 found in the METHODSPEC table.
9235 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9236 encoding generic type handles.
9238 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9239 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9241 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9242 macros + MONO_ADD_INS.
9244 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9247 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9249 * mini.h: Bump aot file format version.
9251 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9253 2008-10-17 Mark Probst <mark.probst@gmail.com>
9255 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9256 platforms, with definable stack alignment value. Set to 16 now
9259 * mini.c, mini.h, driver.c: Command line option for disabling
9262 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9264 * basic-simd.cs: Tests for new methods in Vector4ui.
9266 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9268 * mini-ops.h: Add packed int shuffle.
9272 * mini-x86.c (mono_arch_output_basic_block): Same.
9274 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9275 extract mask, max, min, shuffle.
9277 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9279 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9281 * basic-simd.cs: Tests for new methods in Vector8us.
9283 2008-10-17 Mark Probst <mark.probst@gmail.com>
9285 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9286 RuntimeTypeHandle, not a TypedReference.
9288 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9290 * simd-intrinsics.c: remove relocations.
9292 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9294 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9295 optimizations from the x86 backend.
9297 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9299 * simd-methods.h, simd-intrinsics.c: debloat method names and
9300 prepare for no relocations.
9302 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9304 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9308 * mini-x86.c (mono_arch_output_basic_block): Same.
9310 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9311 extract mask, max, min and sum of absolute differences.
9313 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9316 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9318 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9319 Renamed one test for consistency.
9321 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9323 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9324 fix to the code that deal with other blocks.
9326 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9328 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9330 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9332 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9333 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9334 able to process the source reg.
9336 2008-10-16 Martin Baulig <martin@ximian.com>
9338 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9340 * inssel.brg: Add `OP_HARD_NOP'.
9342 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9344 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9345 `OP_HARD_NOP' instruction when running inside the debugger.
9347 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9348 `OP_HARD_NOP' instruction when running inside the debugger.
9350 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9352 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9353 now works. The issue with the regalloc tripping up no longer
9356 * simd-intrinsics.c (load_simd_vreg): Same.
9358 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9360 * basic-simd.cs: Tests for new Vector8ui methods.
9362 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9364 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9365 only for type. This fixes crashes where MonoInst::klass is checked
9366 for ops of type != VTYPE or OBJ.
9368 * simd-intrinsics.c (load_simd_vreg): Same.
9370 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9372 * mini-ops.h: Add ops for packed shuffle/max/avg and
9377 * mini-x86.c (mono_arch_output_basic_block): Same.
9379 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9382 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9383 to emit extract mask op.
9385 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9386 to emit word shuffles.
9388 2008-10-15 Mark Probst <mark.probst@gmail.com>
9390 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9391 the largest alignment needed by a variable, but at least
9394 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9396 * basic-simd.cs: Tests for the fixes in the last commit.
9398 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9400 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9401 no longer handles STACK_PTR input.
9403 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9405 * simd-intrinsics.c (load_simd_vreg): New function that works like
9406 get_simd_vreg but handles STACK_PTR input.
9408 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9409 as the input can be an arbitrary pointer.
9411 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9412 LDADDR local optimization directly otherwise use a store op.
9414 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9416 * basic-simd.cs: Tests for dup low and dup high.
9418 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9420 * mini-ops.h: Add dup low and dup high ops.
9424 * mini-x86.c (mono_arch_output_basic_block): Same.
9426 * simd-intrinsics.c (vector4f_intrinsics): Same.
9428 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9430 * basic-simd.cs: Tests for recently added functionality.
9432 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9434 * mini-ops.h: Add remaining sse1 fp ops.
9436 * cpu-x86.md: Add remaining sse1 fp ops.
9438 * mini-x86.c (mono_arch_output_basic_block): Same.
9440 * mini.h: Add enum for simd FP compare conditions.
9442 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9444 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9445 so the backed can generate the appropriate op.
9447 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9448 This patch squeese one more byte from the SimdIntrinsc struct.
9450 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9451 a a shift amount intead of simply or'ing it.
9453 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9455 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9456 byte so we can have an aditional flags field without increasing struct size.
9458 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9459 against the simd_supported_versions bitmask.
9461 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9463 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9465 * mini.c: remove rawbuffer code (the only use here is unsafe because
9466 it takes locks during signal handling and the kernel now provides much
9467 better info in proc/pid/smaps these days).
9469 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9471 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9472 OP_X86_PUSH_OBJ. Fixes #434620.
9474 * objects.cs: Add a test.
9476 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9478 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9479 that the packuswb/packusdw don't work with unsigned numbers for what
9480 would be negative numbers in signed format.
9482 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9483 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9485 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9487 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9489 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9491 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9493 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9496 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9497 version as the enum in mini.h.
9499 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9500 for sse3 ops, check the simd_version field if present. This way the code
9501 works with all versions of sse.
9503 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9505 * simd-intrinsics.c: Fixed intrinsic name typo.
9507 * mini.h: Added missing simd exported function.
9509 * basic-simd.cs: Added tests for Vector4ui.
9510 Fixed broken test for Vector16b.
9512 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9514 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9515 the max length to 64.
9517 2008-10-10 Mark Probst <mark.probst@gmail.com>
9519 * method-to-ir.c: Only do the fast virtual generic method call for
9520 non-wrapper methods.
9522 * mini.h, mini-trampolines.c: The new generic virtual remoting
9523 trampoline handles virtual method calls via the vtable (as done by
9524 the fast virtual generic method calls) to remoting proxies.
9526 * mini.c (mono_jit_create_remoting_trampoline): For generic
9527 methods reate a generic virtual remoting trampoline.
9529 * mini-amd64.h: Enable fast virtual generic method calls again.
9531 2008-10-10 Mark Probst <mark.probst@gmail.com>
9533 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9534 restore registers when doing tail calls.
9536 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9538 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9541 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9543 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9545 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9547 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9549 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9551 * basic-simd.cs: Retrofit for API changes.
9553 2008-10-10 Mark Probst <mark.probst@gmail.com>
9555 * mini-ppc.c: Handle integer stack arguments for tail calls.
9557 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9559 * optflags-def.h: Removed sse3 optimization.
9563 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9566 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9568 * mini.h: Added enumeration with simd versions.
9570 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9573 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9575 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9577 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9579 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9581 * basic-simd.cs: Fixed test naming.
9583 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9585 * mini-ops.h: Added ops for packed and saturated math, shifts
9586 and packing/unpacking.
9588 * cpu-x86.md: Added descriptors for the above ops.
9590 * mini-x86.c: Added code to emmit the above ops.
9592 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9594 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9596 * aot-compiler.c (compile_method): Enable AOT for generic code.
9598 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9600 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9602 * mini.c: add a workaround for a common screwup that ends up blamed
9603 to mono (other processes blocking signal delivery).
9605 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9607 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9608 in the LDFLD/STFLD opcodes. Fixes #432673.
9610 * iltests.il.in: Add a new test.
9612 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9614 * mini-arm.c: attach the thread in unmanaged->managed transitions
9615 using delegates (bug #433148).
9617 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9619 * basic-simd.cs: Use new ShuffleSel constants.
9621 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9623 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9625 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9626 only disable simd intrinsics if no sse2 is detected.
9628 * optflags-def.h: Added sse3.
9630 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9633 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9635 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9636 when adding delegate-invoke wrappers.
9638 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9640 * Makefile.am: Reenable the simd tests.
9642 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9644 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9645 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9646 other vreg is allocated to that hreg.
9648 Contributed under MIT/X11 license.
9650 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9652 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9655 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9657 * basic-simd.cs: New test suite for SIMD intrinsics.
9659 * Makefile.am: Added new tests.
9661 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9663 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9667 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9669 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9670 using SSE2 aware opcodes.
9672 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9673 is enabled, this code path is only reachable if conversion ops are emmited after
9676 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9678 This optimization saves 6 bytes per conversion against the old version.
9680 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9682 * aot-compiler.c (compile_method): Don't skip methods referencing
9683 generic methods without a corresponding entry in token_info_hash, since
9684 encode_method_ref () can handle all generic methods now.
9686 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9687 generic context is set.
9689 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9690 generic sharing of LDTOKEN.
9692 2008-10-06 Mark Probst <mark.probst@gmail.com>
9694 * mini-amd64.h: Temporarily disabled fast virtual generic method
9695 calls because it breaks the System.Runtime.Remoting tests.
9697 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9699 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9701 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9702 so inlining actually works.
9703 (check_inline_caller_method_name_limit): Ditto.
9705 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9707 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9708 64 bit safety (from Olaf Hering and Andreas Farber).
9710 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9712 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9713 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9714 unused virtual call support code.
9716 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9718 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9719 which can't use aot trampolines.
9720 (decode_patch): Don't create aot trampolines for methods which can't use
9723 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9724 use aot trampolines.
9726 * mini.h: Bump AOT image format version.
9728 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9730 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9731 to save_token_info () since cmethod is inflated for constrained calls.
9733 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9735 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9737 * Makefile.am: Add build rules for ppc64.
9738 This avoids the build failing at pedump with unresolved symbols
9739 due to lack of arch_sources. Instead it will now fail earlier
9740 due to lack of cpu-ppc64.md.
9742 Contributed under MIT/X11 license.
9744 2008-10-04 Mark Probst <mark.probst@gmail.com>
9746 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9749 * iltests.il.in: Add test case for tail call with many arguments.
9751 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9753 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9754 to the fast virtual generic method code until the aot case is fixed.
9756 2008-10-03 Mark Probst <mark.probst@gmail.com>
9758 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9760 2008-10-03 Mark Probst <mark.probst@gmail.com>
9762 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9765 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9767 * simd-intrinsics.c: Forgot to add this one.
9769 * mini-codegen.c: Fix macro in case SIMD is not supported.
9771 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9773 This patch land initial JIT support for simd intrinsics.
9775 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9777 * Makefile.am: Added simd-intrinsics.c
9779 * simd-intrinsics.c: New file with simd instrinsic related
9782 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9784 * cpu-x86.md: Add simd related instructions.
9786 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9788 * driver.c: Added two new --regression variants.
9790 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9792 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9794 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9795 extract some complicated logic to helper functions.
9797 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9799 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9801 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9802 the specialized simplification pass.
9804 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9806 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9808 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9811 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9812 if MONO_ARCH_NEED_SIMD_BANK is defined.
9814 * mini-ops.h: Added the new simd ops.
9816 * mini-x86.c: Added mono_arch_xregname.
9818 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9820 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9822 * mini-x86.h: Define simd related MONO_ARCH macros.
9824 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9826 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9828 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9829 MONO_CLASS_IS_SIMD to deal with simd related IR.
9831 * mini.h (MonoInst): Added spill_var to the backend union.
9833 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9835 * mini.h: Added forward declarations of the new simd fuctions.
9837 * optflags-def.h: Added new optimization names SIMD.
9839 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9841 * regalloc.h: Added support for working with 3 register banks.
9843 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9845 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9847 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9849 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9851 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9853 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9854 instead of one on 64 bit systems.
9856 * method-to-ir.c: Remove unused includes.
9858 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9860 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9861 cfg->used_int_regs, since the two are different on arm.
9863 2008-10-02 Mark Probst <mark.probst@gmail.com>
9865 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9866 mono_method_get_vtable_index() to get the vtable index.
9868 2008-10-02 Mark Probst <mark.probst@gmail.com>
9870 * method-to-ir.c (mono_method_to_ir2): Don't create native
9871 wrappers for array methods, because they're never called (and if
9872 they were called they wouldn't work).
9874 2008-10-02 Mark Probst <mark.probst@gmail.com>
9876 * method-to-ir.c (mono_method_to_ir2): Array methods are
9877 special-cased and must not be invoked indirectly via the (M)RGCTX
9878 when generic sharing is turned on. Fixes #431413.
9880 2008-10-01 Mark Probst <mark.probst@gmail.com>
9882 * method-to-ir.c: When generic sharing is active, call
9883 non-interface virtual generic methods via the standard trampoline.
9885 * mini-trampolines.c: Handle virtual generic shared methods.
9887 * mini.h, mini-x86.c, mini-x86.h: New argument for
9888 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9889 method thunks and which is the trampoline to call if the lookup
9890 fails. Enable the virtual generic method thunk for x86.
9892 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9893 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9894 argument but assert that it's NULL, because these archs don't yet
9895 implement the virtual generic method thunk. Changes in the IMT
9896 thunk data structures.
9898 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9900 * aot-compiler.c (emit_globals): Avoid invalid characters in
9901 the static linking symbol.
9903 * objects.cs: Add a test for the range check optimization. Fix warnings.
9905 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9906 optimization from the current JIT.
9908 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9909 later in decompose_array_access_opts () to allow more optimizations.
9911 * method-to-ir.c (mono_handle_soft_float): Rename this to
9912 mono_decompose_soft_float () for consistency.
9914 * mini-ops.h: Fix arguments of OP_STRLEN.
9916 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9917 into a separate function.
9918 (reset_cast_details): Ditto.
9919 (handle_unbox): Save cast details. Fixes #431254.
9921 * method-to-ir.c: Remove some obsolete FIXMEs.
9923 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9925 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9927 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9929 * mini-codegen.c: More work on macros to make them
9930 ready for multiple regbanks.
9932 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9934 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9936 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9938 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9940 * mini-codegen.c (mono_spillvar_offset): Proper support for
9943 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9945 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9946 the stack overflow changes.
9948 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9950 * mini-codegen.c: Make all bank macros depend on reg_bank.
9952 * mini-codegen.c (mono_local_regalloc): Make free mask
9953 initialization regbank aware.
9955 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9957 * mini-codegen.c (mono_local_regalloc): Extract callee
9958 mask selection to a function and make it regbank aware.
9960 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9962 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9963 code to deal with many regbanks.
9965 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9967 * mini-codegen.c: More fp->regbank changes.
9969 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9971 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9972 of a hardcoded constant.
9974 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9976 * method-to-ir.c (type_from_stack_type): Fix typo.
9978 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9980 * mini-ia64.c (emit_move_return_value): Convert float return values to
9983 * objects.cs: Add a new test.
9985 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9986 VARARG methods to fix an assert later.
9988 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9989 end so it at least compiles.
9991 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9993 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9995 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9997 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9998 optimization to a new function (emit_optimized_ldloca_ir) and enable
9999 it for both ldloca and ldloca_s.
10001 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10003 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10004 gshared CASTCLASS code.
10006 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10007 amd64, where the libc stack unwinder encounters stack frames referring to
10008 native code in unmapped memory.
10010 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10013 * generics.cs: Add new test.
10015 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10017 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10018 add a check that one of the ARM_FPU_ constants is defined.
10020 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10022 * mini-exceptions.c: Fix build on non-altstack platforms.
10024 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10027 * ir-emit.h: Add a comment to NEW_PCONST.
10029 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10031 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10033 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10034 after the changes to MonoJitDomainInfo.
10036 2008-09-27 Mark Probst <mark.probst@gmail.com>
10038 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10040 2008-09-27 Mark Probst <mark.probst@gmail.com>
10042 * mini-ppc.c: Compiler warning fixes.
10044 2008-09-27 Mark Probst <mark.probst@gmail.com>
10046 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10049 2008-09-27 Mark Probst <mark.probst@gmail.com>
10051 * exceptions-ppc.c, mini-ppc.h: Compile
10052 mono_arch_handle_altstack_exception() on Darwin, too.
10054 2008-09-27 Mark Probst <mark.probst@gmail.com>
10056 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10057 work on archs which don't have generic sharing implemented, only
10058 without the vtable_arg.
10060 2008-09-26 Mark Probst <mark.probst@gmail.com>
10062 * mini.c: Added comment explaining why delegate ctor icall
10063 wrappers are compiled.
10065 2008-09-26 Mark Probst <mark.probst@gmail.com>
10067 * mini.c: Don't produce trampolines to delegate ctor icall
10068 wrappers but compile them upfront.
10070 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10072 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10073 runtime-set function when going back to managed code. Currently this
10074 is used to set back the protection on the soft ovf pages and/or to
10075 throw the stack overflow exception that happened in unmanaged code.
10077 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10079 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10080 runtime-set function when going back to managed code. Currently this
10081 is used to set back the protection on the soft ovf pages and/or to
10082 throw the stack overflow exception that happened in unmanaged code.
10084 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10086 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10087 the support code for restoring stack protection after stack overflows
10088 that happen in unmanaged code. Don't set the exec permission on the
10089 soft overflow area.
10091 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10093 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10094 delegate->method_ptr is set. Fixes #428054.
10096 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10098 * tests.cs: Rename to ratests.cs.
10100 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10101 emit_get_rgctx_... functions.
10103 2008-09-25 Mark Probst <mark.probst@gmail.com>
10105 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10107 2008-09-25 Mark Probst <mark.probst@gmail.com>
10109 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10110 before asserting that method is sharable.
10112 2008-09-25 Mark Probst <mark.probst@gmail.com>
10114 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10115 whether method needs a static RGCTX wrapper used instead of
10116 complex conditions.
10118 * generic-sharing.c, mini.h: A few functions moved to
10119 metadata/generic-sharing.c.
10121 2008-09-25 Mark Probst <mark.probst@gmail.com>
10123 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10124 Generic code sharing for value types, which essentially means
10125 treating value type methods like static methods. The RGCTX is
10126 passed in the same way.
10128 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10130 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10131 opcode when creating multi-dimensional arrays of open types.
10133 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10134 open generic types.
10136 * generics.cs: Add a test.
10138 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10140 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10142 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10144 * mini.c (mini_method_compile): Set it when running under the debugger.
10146 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10147 vreg optimization if the flag is set.
10149 * driver.c (mono_main): Add --attach= option to pass options to
10152 * mini.c (sigquit_signal_handler): Start the attach agent.
10154 * ssapre.c: Disable this to save space since it is not yet ported to
10157 * regalloc2.c: Disable this to save space.
10159 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10161 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10163 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10164 the -v option useful again.
10166 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10168 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10171 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10172 arrays of arrays. Fixes #428406.
10174 * method-to-ir.c (mini_emit_castclass): Ditto.
10176 * objects.cs: Add new test.
10178 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10180 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10181 was wrong at it choked against target_type_is_incompatible for byref types.
10183 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10185 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10188 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10190 * mini-exceptions.c: update a few more exceptions-related counters.
10192 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10194 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10195 new functions to allocate from persistent mempools.
10197 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10199 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10200 multiple register banks in the future.
10202 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10204 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10206 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10208 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10210 * mini.h: Export type_to_eval_stack_type.
10212 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10213 is only ins->klass of byref types.
10215 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10217 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10218 (mini_emit_memcpy2): Ditto.
10220 * mini-amd64.c: Fix a warning.
10222 2008-09-21 Mark Probst <mark.probst@gmail.com>
10224 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10227 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10229 * method-to-ir.c: Extract stloc micro-optimization to a
10230 function and apply it to all cases.
10232 2008-09-19 Mark Probst <mark.probst@gmail.com>
10234 * method-to-ir.c: Don't fail generic code sharing in cases we
10237 2008-09-18 Mark Probst <mark.probst@gmail.com>
10239 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10241 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10243 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10246 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10248 * trace.c: make tracing more useful and correct, with per-thread
10249 id and indent info.
10251 2008-09-15 Mark Probst <mark.probst@gmail.com>
10253 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10254 doing a method call and the argument is an R4.
10256 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10258 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10261 2008-09-13 Mark Probst <mark.probst@gmail.com>
10263 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10265 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10267 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10268 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10270 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10272 * driver.c: Add a --agent argument (not supported yet) to load managed
10273 agent assemblies before loading the main assembly, similarly to how the
10274 Java VM handles agents.
10276 2008-09-11 Mark Probst <mark.probst@gmail.com>
10278 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10279 function to do stack layout of local variables.
10281 2008-09-11 Mark Probst <mark.probst@gmail.com>
10283 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10286 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10288 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10289 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10290 JIT if DISABLE_JIT is defined.
10292 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10295 2008-09-10 Mark Probst <mark.probst@gmail.com>
10297 * iltests.il.in: Disable the fconv test on PPC (the result is
10298 undefined according to ECMA).
10300 2008-09-10 Mark Probst <mark.probst@gmail.com>
10302 * iltests.il.in: Enable tail call tests for PPC.
10304 * mini.h: Add variable for storing incoming valuetype argument
10305 addresses for tail calls.
10307 * mini-ppc.c: Implement valuetype arguments and return values for
10308 tailcalls on Linux.
10310 2008-09-09 Mark Probst <mark.probst@gmail.com>
10312 * mini-ppc.c: Partially implement tail calls (struct arguments and
10313 return values not supported).
10315 * method-to-ir.c: Enable tail calls on PPC.
10317 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10319 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10320 runtime-invoke wrappers to work around the problem of them getting
10321 assigned to a random class.
10323 * aot-runtime.c (mono_aot_get_method): Ditto.
10325 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10327 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10328 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10330 2008-09-07 Mark Probst <mark.probst@gmail.com>
10332 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10333 until they're implemented properly.
10335 * exceptions-ppc.c: Use arch-independent exception-handling code
10336 instead of custom one.
10338 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10341 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10343 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10344 applies when __powerpc__ is defined.
10346 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10348 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10349 methods to their code to avoid computing the full name of wrappers and
10350 doing a lookup in a string hash table.
10352 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10354 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10355 we identify bblocks before method_to_ir () is ran.
10357 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10358 Also avoid optimizing branches pointing to themselves.
10360 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10362 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10364 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10366 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10368 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10369 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10370 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10373 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10374 jumped to the same entry in plt_jump_table.
10376 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10378 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10381 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10383 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10384 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10387 2008-08-29 Geoff Norton <gnorton@novell.com>
10389 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10390 segment, and doesn't properly handle .space as .text. Fixes
10393 2008-08-29 Geoff Norton <gnorton@novell.com>
10395 * mini.c: Disable the mach exception handler when running on
10398 2008-08-29 Geoff Norton <gnorton@novell.com>
10400 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10401 globals on Darwin/ARM
10403 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10405 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10406 since too many things depend on it. Instead, call
10407 mono_runtime_set_no_exec ().
10409 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10412 * aot-compiler.c: Add an 'asm-only' AOT option.
10414 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10416 * aot-compiler.c (compile_method): Disable gshared support for now as it
10419 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10421 * mini-amd64.h : Fix a compiler warning.
10423 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10424 Changed to use a callback function to retrieve the unwind info.
10425 This avoids problems observed when code blocks were removed by
10426 unloading an app domain.
10428 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10429 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10432 Contributed under MIT/X11 license.
10434 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10436 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10437 case to keep the stack aligned to 8.
10439 Contributed under MIT/X11 license.
10441 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10443 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10444 avoid repeated linear searches.
10446 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10448 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10449 methods it can't handle.
10451 * aot-compiler.c (add_method): Avoid adding a method twice.
10452 (add_wrappers): Add runtime invoke wrappers for all methods.
10454 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10455 function to create an aot-compatible version of this trampoline.
10457 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10459 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10461 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10463 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10464 with a generic sharing failure.
10466 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10468 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10469 CEE_RETHROW. Fixes #419634.
10471 * mini.c (mono_method_to_ir): Ditto.
10473 * exceptions.cs: Add a new test.
10475 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10476 to mono_type_stack_size_internal () since some callers might not pass in
10479 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10480 instrument_prolog. Fixes #419878.
10482 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10483 doubles in soft float mode volatile.
10485 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10487 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10489 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10490 to handle soft float correctly.
10492 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10495 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10497 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10498 to sp, since the generics catch code requires it.
10500 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10503 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10504 mono_arch_emit_imt_argument ().
10506 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10508 * mini-arm.c tramp-arm.c: Generic sharing updates.
10510 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10512 * mini-arm.c: Fix the arm build.
10514 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10515 handling enums, generic instances and generic sharing.
10516 (mini_type_stack_size_full): Ditto.
10518 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10520 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10522 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10524 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10527 * mini-arm.c: Various small generic sharing changes.
10529 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10531 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10534 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10535 helper function to return a generic class init trampoline.
10537 * method-to-ir.c mini.c: Use it.
10539 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10540 arch-specfic function to return a generic class init trampoline.
10542 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10543 the GENERIC_CLASS_INIT custom code.
10545 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10546 a fatal error, not a sharing failure.
10548 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10551 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10552 trampoline argument from MONO_ARCH_VTABLE_REG.
10554 * tramp-x86.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.
10558 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10559 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10560 argument, and pass the vtable in VTABLE_REG.
10561 (mono_arch_create_trampoline_code_full): Remove some special casing for
10562 the rgctx fetch trampoline.
10564 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10567 * iltests.il: Add a test for it.
10569 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10571 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10573 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10576 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10577 use mono_jit_info_table_find () to avoid recursion.
10578 (mono_delegate_trampoline): Add a sync wrapper here.
10580 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10583 * mini.c (mono_method_to_ir): Ditto.
10585 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10586 add_sync_wrapper argument. Don't add a sync wrapper here.
10587 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10589 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10591 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10593 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10594 of nonvolatile registers back from MonoContext to CONTEXT.
10596 Contributed under MIT/X11 license.
10598 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10600 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10601 arguments on Winx64 there are only 4 argument registers. For this
10602 logic to work the last argument must be pulled from the stack.
10604 Contributed under MIT/X11 license.
10606 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10608 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10610 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10611 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10612 encode/decode_method_ref ().
10614 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10616 * aot-runtime.c (decode_patch): Ditto.
10618 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10619 MONO_PATCH_INFO_METHOD.
10621 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10622 MonoGenericJitInfo.
10624 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10625 MonoGenericJitInfo.
10627 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10629 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10630 one from the caller.
10632 * aot-runtime.c (decode_generic_inst): New function to decode and
10633 return a interned generic inst.
10634 (decode_klass_ref): Use it.
10635 (decode_method_ref): Ditto.
10637 * aot-compiler.c (emit_exception_debug_info): Save
10638 jinfo->has_generic_jit_info too.
10640 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10642 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10644 * iltests.il.in: Add a test for fconv_to_i.
10646 * liveness.c: Disable the liveness2 pass for now to save space.
10648 * regalloc2.c: Include mempool-internals.h to fix warnings.
10650 * aot-compiler.c (encode_method_ref): Encode the context of generic
10653 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10654 the context saved in the aot file.
10656 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10658 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10660 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10661 volatile so they won't be optimized away.
10663 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10669 * dominators.c: Remove duplicated functions that now are in
10670 mempool-internals.h.
10672 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10674 * aot-compiler.c: Fix warnings.
10676 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10678 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10680 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10683 * mini.c (mono_resolve_patch_target): Ditto.
10685 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10686 (encode_klass_ref): Add support for encoding VARs/MVARs.
10688 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10690 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10691 the handling of the got entries into a separate 'decode_got_entry' function.
10692 Add support for RGCTX_FETCH.
10694 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10695 clobbered by the trampoline code.
10697 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10698 not clobbered by the indirect calling code.
10700 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10702 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10705 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10707 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10708 signature using the compilation mempool otherwise we would leak it.
10710 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10712 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10713 mono_emit_abs_call ().
10715 * patch-info.h: Add GENERIC_CLASS_INIT.
10717 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10719 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10720 as their target as a near call.
10722 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10724 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10726 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10727 call to a runtime function described by a patch.
10729 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10730 mono_emit_abs_call, this has the advantage that the ABS handling code in
10731 mono_codegen () can handle them both, and can handle other stuff in the
10732 future without additional code.
10734 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10736 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10739 * mini.h: Add missing bblock related prototypes.
10741 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10742 reverse_inst_list_len fields.
10744 * mini.c: Refactor this file a bit by moving branch optimizations to
10747 * method-to-ir.c: Merge generic sharing changes missed earlier.
10749 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10751 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10752 shared patches. Process METHODCONST as a shared patch.
10754 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10755 as it crashes on the 2.0 mscorlib.
10757 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10760 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10761 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10764 * aot-compiler.c: Reorganize the got handling code to be a bit more
10767 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10769 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10770 mono_patch_info_equals/hash, and use it to massively simplify
10773 * mini.c (mono_patch_info_hash): Simplify this and add support for
10776 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10778 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10779 handling code, since an offset is not enough to identify a trampoline.
10781 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10783 2008-08-17 Mark Probst <mark.probst@gmail.com>
10785 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10787 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10789 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10791 * decompose.c: PPC decompositions for various ops.
10793 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10795 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10797 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10798 call the generic trampoline code using a call, instead of a jump, to
10799 remove some special casing from the generic trampoline code.
10801 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10802 (mono_codegen): Ditto.
10804 * aot-compiler.c aot-runtime.c: Ditto.
10806 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10808 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10809 helper function to find the offset corresponding to a lazy fetch trampoline.
10811 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10812 when doing generic sharing.
10814 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10817 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10818 mini-trampolines.c to be with the other trampoline creation functions.
10820 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10821 as it is equal to method->signature in most cases, add a
10822 mono_emit_method_call_full variant which takes a signature and an imt
10825 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10827 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10828 to this function, since it could be computed easily from the method
10830 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10833 * method-to-ir.c mini.c: Remove references to
10834 compile_generic_method_wo_context.
10836 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10837 generic method calls.
10839 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10840 dimensional non-szarrays.
10842 * mini.c (mini_init): Register mono_array_new_1.
10844 * jit-icalls.c (mono_array_new_1): New jit icall.
10846 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10847 pointing to the method.
10849 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10850 method addresses belonging to METHOD_JUMP patches in the
10851 jump_target_got_slot_hash.
10852 (mono_aot_load_method): Ditto.
10854 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10855 METHOD_JUMP patches.
10857 * mini.c (mini_create_jit_domain_info): New helper function which
10858 initializes/frees domain->runtime_info.
10859 (mini_free_jit_domain_info): Ditto.
10860 (mini_init): Install the domain hook functions with the runtime.
10862 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10863 information maintained by the JIT.
10865 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10866 insertion into jump_table_hash into mono_codegen (), also implement proper
10869 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10870 tail calls, it is already done by the aot code.
10872 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10873 mechanism on amd64.
10875 * iltests.il.in: Make the jmp test a bit more complex.
10877 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10878 generic instances which doesn't have a token.
10880 * aot-runtime.c (decode_method_ref): Ditto.
10882 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10883 can handle this case now.
10884 (handle_box): Ditto.
10886 2008-08-15 Geoff Norton <gnorton@novell.com>
10888 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10891 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10893 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10894 calling generic methods.
10896 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10898 * aot-runtime.c (decode_patch_info): Ditto.
10900 * mini.c (mono_resolve_patch_target): Ditto.
10902 * patch-info.h: Add METHOD_RGCTX.
10904 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10906 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10908 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10909 arguments in registers.
10911 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10912 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10914 * mini.c (mini_method_compile): Abort aot compilation for generic
10915 methods if generic sharing is disabled.
10917 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10920 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10921 requiring an mrgctx.
10923 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10924 store instructions when converting a vcall to a normal call.
10926 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10927 mono_arch_find_jit_info.
10929 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10931 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10932 avoid calling mono_method_full_name () for every method even if the
10933 env var is not set.
10934 (check_inline_caller_method_name_limit): Ditto.
10936 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10938 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10939 assemblies in one run.
10941 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10942 skipped methods if it is not 0.
10944 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10946 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10948 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10949 MONO_ARCH_HAVE_UNWIND_TABLE.
10951 Contributed under MIT/X11 license.
10953 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10955 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10956 from default optimizaton list on Winx64.
10958 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10960 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10961 the LMF from the MonoJitTlsData structure.
10963 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10965 Contributed under MIT/X11 license.
10967 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10969 * mini.c (sigsegv_signal_handler): Fix the build.
10971 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10972 assembly->aot_module.
10974 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10975 hash table. This simplifies and speeds up a lot of code, and fixes support
10978 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10981 * mini-exceptions.c: Ditto.
10983 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10984 'native_offset' argument, since these are computed in the
10985 mono_find_jit_info () function.
10987 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10988 is used by exceptions-ppc.c.
10990 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10991 mono_arch_find_jit_info ().
10993 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10994 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10995 generic code in mini-exceptions.c.
10997 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10999 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11001 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11003 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11004 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11005 called while holding the loader lock. Fixes #415608.
11006 (mono_aot_get_method_from_token_inner): Ditto.
11008 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11010 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11011 to reduce differences between this and the generic implementation in
11013 (ves_icall_get_frame_info): Ditto.
11015 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11017 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11020 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11021 mono_arch_get_call_filter () and make it non-static, for consistency with the
11022 other architectures.
11024 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11027 * local-propagation.c:
11028 * mini-x86.c: Correct the name of arch defines.
11030 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11032 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11033 NO_EMULATE_LONG_SHIFT_OPS define.
11035 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11037 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11038 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11040 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11041 MACH fixes. Merged from the 2.0 branch.
11043 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11045 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11046 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11048 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11050 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11051 mono_marshal_get_native_wrapper () signature changes.
11053 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11055 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11056 conversion bug under arm.
11058 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11060 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11062 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11063 with overflow checking.
11065 2008-08-05 Marek Habersack <mhabersack@novell.com>
11067 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11068 to the genmdesc.pl file
11070 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11072 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11073 arg_array in the soft-float versions of the LOAD/STORE macros.
11075 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11078 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11080 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11082 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11083 a float HFA. Fixes #413621.
11085 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11087 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11088 frame_size to args_size. Fixes build.
11090 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11092 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11093 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11095 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11096 the stack are not unaligned. Fixes #413247.
11098 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11100 * mini.c: update jitted methods performance counters.
11102 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11104 * mini-exceptions.c: increase the exceptions thrown performance
11105 counter in mono_handle_exception ().
11107 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11109 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11110 can work with netmodules.
11112 2008-07-28 Geoff Norton <gnorton@novell.com>
11114 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11117 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11119 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11122 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11124 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11125 The float param registers and other param registers must be the
11126 same index on Windows x64.
11128 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11129 ArgValuetypeAddrInIReg argument case. Setting the argument
11130 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11132 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11133 variable computed above as the copy length for arguments of storage
11134 type ArgValuetypeAddrInIReg.
11136 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11137 ArgValuetypeAddrInIReg argument case. This case will rely on
11138 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11140 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11141 a 32 byte stack allocation for all calls. We will omit the adjustment for
11142 jump and tail call instructoins as they do not follow the typical call behavior.
11144 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11145 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11146 local variable and pass the local variable by reference to the called method.
11148 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11149 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11150 of a struct is passed in a register it must be saved with the other
11151 volatile argument on the stack.
11153 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11154 frame pointer the stack adjustment value must be saved to the unwind
11157 Contributed under MIT/X11 license.
11159 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11161 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11162 which got lost in the merge.
11164 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11166 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11169 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11171 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11172 icalls, since they won't be patched.
11174 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11175 different code sequence when running under valgrind to prevent some valgrind
11178 * iltests.il.in: Add new regression test.
11180 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11183 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11184 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11186 * iltests.il.in: Add new test.
11188 * aot-compiler.c: Fix some warnings.
11190 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11193 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11195 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11196 (mini_usage_jitdeveloper): Add a missing --wapi option.
11198 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11200 * mini-codegen.c: Simplify the is_fp macros.
11201 (free_up_ireg): Remove, use free_up_reg instead.
11202 (free_up_reg): Fix the fp case.
11204 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11206 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11209 * exceptions-x86.c: Merge some changes which seemed to have got lost
11210 in the linear-ir merge.
11212 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11214 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11215 long vreg volatile even if the variable was already created.
11217 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11218 volatile variables.
11220 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11222 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11224 * mini.c (mono_jit_compile_method_inner): Add support for
11225 MONO_EXCEPTION_BAD_IMAGE.
11227 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11228 mini_method_get_context () returns NULL. Fixes #356531.
11230 * mini.c (mono_method_to_ir): Ditto.
11232 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11233 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11235 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11237 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11238 in the LDFTN implementation.
11240 2008-07-25 Mark Probst <mark.probst@gmail.com>
11242 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11243 code, patch calls to icalls, too, even if they're not in the
11244 shared generic code hash. Fixes #411962.
11246 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11248 * cpu-x86.md: Increase the length of the fcall opcodes.
11250 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11251 calls returning floats.
11253 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11256 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11259 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11260 into the domain->method_code_hash.
11262 * aot-compiler.c: Fix win32 build.
11264 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11266 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11267 gshared NEWARR implementation.
11269 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11271 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11272 can be used outside of method_to_ir.
11274 * mini.h (MonoCompile): Add arg_types field.
11276 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11278 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11279 the values of the local arg_array and param_types array.
11281 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11283 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11284 got accesses might only get generated later when NEWOBJ is decomposed.
11286 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11287 looking up the native code of the target method when a delegate is called
11288 for the first time.
11290 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11293 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11295 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11296 AOT work on platforms without a working dlsym implementation.
11298 * mini.h: Bump AOT image format version.
11300 2008-07-24 Mark Probst <mark.probst@gmail.com>
11302 * mini-exceptions.c: Free a MonoType with
11303 mono_metadata_free_type() instead of g_free().
11305 * aot-runtime.c: Free a MonoType.
11307 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11309 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11312 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11315 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11316 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11319 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11321 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11322 NEWOBJ calls on valuetypes.
11324 * iltests.il.in: Add new test.
11326 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11328 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11330 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11331 is no longer needed.
11333 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11334 non register sized integer arguments.
11335 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11336 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11339 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11342 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11343 two a binop with different sized arguments is emitted.
11345 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11346 instruction in the ins==NULL case.
11348 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11350 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11352 * mini-x86.c: Fix osx build.
11354 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11357 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11358 instruction for non int sized variables.
11360 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11363 2008-07-23 Robert Jordan <robertj@gmx.net>
11365 * method-to-ir.c: Fix MSVC build.
11367 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11369 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11370 a non int sized type, widen it to an int since newer versions of gcc seem to
11371 generate code which needs this.
11373 * ssa2.c abcremoval2.c: Fix warnings.
11375 * *: Merge the Linear IR branch.
11377 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11378 the ChangeLog file there describes all the changes done over the years.
11379 Further documentation can be found at www.mono-project.com/Linear_IL.
11381 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11383 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11384 The float param registers and other param registers must be the
11385 same index on Windows x64.
11387 Contributed under MIT/X11 license.
11389 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11391 * mini.c: Make the previous fix GC safe.
11393 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11395 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11397 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11399 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11400 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11401 ArgValuetypeAddrInIReg instead.
11403 Contributed under MIT/X11 license.
11405 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11407 * mini-codegen.c (get_register_spilling): Fix a warning.
11409 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11411 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11412 for types which the initialization fails. Raises the provided exception
11413 at the right stop after cleanup.
11415 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11417 * aot-compiler.c: Free most of the memory allocated during compilation.
11419 * mini.c (mini_parse_debug_options): Fix a leak.
11421 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11422 during aot compilation.
11424 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11426 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11427 it has too much register pressure.
11429 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11431 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11433 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11435 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11438 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11439 on amd64 similar to the way it is done on arm.
11441 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11443 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11444 consistency, normalize error messages, avoid loading aot-only modules in
11447 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11450 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11452 2008-07-11 Martin Baulig <martin@ximian.com>
11455 (MonoDebuggerInfo): Add `interruption_request'.
11457 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11459 * aot-compiler.c (emit_plt): Remove some dead code.
11461 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11463 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11464 return the plt info offset belonging to a given plt entry.
11466 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11467 mono_aot_get_plt_info_offset.
11469 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11470 similar to the amd64 code by makeing jumps through a separate jump table
11471 instead of embedding the jump addresses into the code.
11473 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11475 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11478 2008-07-10 Martin Baulig <martin@ximian.com>
11480 * mini.c (mini_method_compile): Disable generics sharing when
11481 running in the debugger.
11483 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11485 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11487 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11488 the local register allocator from running out of registers on x86 when
11491 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11493 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11494 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11497 Contributed under MIT/X11 license.
11499 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11501 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11502 speed up the assembler.
11504 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11506 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11509 * mini.c: Move the soft float handling macros a bit earlier, add
11510 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11513 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11515 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11516 read-only to help catch code allocation requests.
11518 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11519 and turn it off when using --aot-only or when compiling with --aot=full.
11521 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11522 jump table for switches from the normal domain mempool, not the code
11525 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11526 unbox trampoline which handles aot-only mode too.
11528 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11529 an AOTed unbox trampoline.
11531 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11533 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11535 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11538 Contributed under MIT/X11 license.
11540 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11542 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11543 the unwind information for the method at the end of the allocated block.
11545 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11546 MonoCompileArch to hold the unwind info for SEH on Winx64
11548 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11549 frame pointer info for the method being compiled.
11551 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11552 the call to mono_exception_from_token.
11554 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11555 storing the method prolog information in a format that the Winx64 SEH can understand. This
11556 information is stored a the end of the method block because it is all 32-bit offset based.
11558 Contributed under MIT/X11 license.
11560 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11562 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11564 * wapihandles.c: Fix warnings.
11566 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11569 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11570 mono_jit_compile_method in aot-only mode since that calls the type
11573 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11574 get_delegate_invoke_impl in aot-only mode.
11576 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11578 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11580 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11582 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11585 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11587 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11588 init trampoline from the AOT file as well.
11590 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11591 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11594 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11597 * exceptions-amd64.c: Add _full variants for the remaining exception code
11598 creation functions as well, allow emission of relocatable code, remove
11599 caching since that is now done by the caller.
11601 * mini-exceptions.c: Add _full variants for the remaining exception code
11602 creation functions as well, add aot-only support.
11604 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11605 if we can determine a proper token for them.
11606 (add_wrappers): Add a few more wrappers.
11607 (emit_method_code): Remove some dead code.
11608 (emit_trampolines): Emit exception code too.
11610 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11612 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11613 mono_array_new_va which avoids varargs.
11615 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11617 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11618 mono_arch_create_specific_trampoline () in all places.
11620 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11621 a bit so it can be used for other things as well.
11623 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11626 * exceptions-amd64.c: Rename the caching from the exception code creation
11627 functions, it is done by the caller instead.
11629 * exceptions-amd64.c: Change the signature of the exception code creation
11630 functions to allow the creation of relocatable code later.
11632 * mini-exceptions.c: Add a set of functions to query the various
11633 runtime-generated exception functions.
11635 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11636 mono_arch_.. () functions.
11638 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11640 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11642 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11644 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11645 (mini_get_vtable_trampoline): Ditto.
11647 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11648 code in the AOT case by returning the code size and a list of relocations to
11651 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11653 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11655 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11658 Contributed under MIT/X11 license.
11660 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11662 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11663 so the buffer size can be computed correctly. Fixes #404735.
11665 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11666 normally as cfg->debug_info is already freed.
11668 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11670 * mini-amd64.c: For calls returning vtypes in registers, don't store
11671 the return address on the stack, instead allocate a separate local for
11674 2008-07-05 Mark Probst <mark.probst@gmail.com>
11676 * mini-trampolines.c, mini.h: Add an argument to
11677 mono_create_jit_trampoline_in_domain() for turning off the adding
11678 of the sync wrapper.
11680 * mini.c: Use the JIT trampoline without sync instead of
11681 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11684 2008-07-04 Mark Probst <mark.probst@gmail.com>
11686 * driver.c: Turn on GSHARED optimization by default.
11688 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11690 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11691 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11693 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11694 create a variant of the generic trampoline code callable from AOTed trampolines.
11696 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11697 trampoline code callable from AOTed trampolines.
11699 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11701 2008-07-04 Mark Probst <mark.probst@gmail.com>
11703 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11704 pass-through manner.
11706 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11707 and don't fail sharing for them anymore.
11709 * mini-exceptions.c: Handle exceptions in shared generic methods.
11711 * generic-sharing.c: When checking the context of a generic
11712 method, also check its class's context. Don't treat wrappers as
11715 * mini-trampolines.c: Some code factored out to
11716 metadata/generic-sharing.c. Handle the MRGCTX case.
11718 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11719 we must deal with the method being of another instantiation of the
11720 class. Add static rgctx invoke wrappers to generic methods.
11722 2008-07-04 Mark Probst <mark.probst@gmail.com>
11724 * mini.c: Provide all jit infos of generic shared methods with a
11727 * mini-exceptions.c: Handle the new situation that a generic info
11728 might be available, but not info about the this/vtable/mrgctx
11731 2008-07-03 Mark Probst <mark.probst@gmail.com>
11733 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11736 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11738 * dominators.c (check_dominance_frontier): Fix a warning.
11740 * mini.h: Add some missing prototypes.
11742 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11744 * driver.c (mono_jit_init_version): Correct the comments since the first
11745 argument should be the name of the root domain, not a filename.
11747 * aot-runtime.c (make_writable): Error out if this is called while running
11749 (load_aot_module): Ditto.
11751 * aot-compiler.c: Really fix the computation of method indexes.
11753 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11754 optimizations as this is no longer called frequently.
11756 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11757 method and the invoke impl code and pass it to the delegate trampoline instead of
11758 just the delegate class.
11760 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11762 * aot-compiler.c: Fixup the computation of method indexes.
11763 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11764 the method builder infrastructure.
11766 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11769 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11770 mode, load the method right away instead of creating a trampoline.
11772 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11774 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11777 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11779 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11780 (mono_aot_load_method): Use method_index instead of method->token.
11782 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11783 can handle icalls etc. properly.
11785 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11787 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11789 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11790 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11791 JIT_ICALL_ADDR patch type.
11793 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11795 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11797 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11799 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11801 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11803 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11804 domain->jit_code_hash.
11806 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11808 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11810 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11812 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11813 get_this_arg_from_call, let it compute it when needed.
11815 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11816 gsctx from code only when needed.
11818 * mini-trampolines.c (get_generic_context): Rename this to
11819 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11820 it can be called by the arch backends.
11822 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11824 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11826 * driver.c (mono_main): Add experimental --aot-only command line option.
11828 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11831 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11833 * driver.c (DllMain): Remove mono_module_handle.
11835 Contributed under MIT/X11 license.
11837 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11839 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11840 for emitting methods which are not in the source assembly. Detect and report
11841 failure of assembling+linking.
11843 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11845 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11847 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11849 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11851 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11853 * mini.h: Remove some obsolete prototypes.
11855 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11857 2008-06-24 Mark Probst <mark.probst@gmail.com>
11859 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11860 supported by Visual Studio, so use alloca().
11862 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11864 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11867 2008-06-23 Mark Probst <mark.probst@gmail.com>
11869 * mini.c: Fail sharing of a generic method if it contains an open
11870 catch clause (because we don't pass MRGCTXs yet).
11872 2008-06-23 Mark Probst <mark.probst@gmail.com>
11874 * mini.c: When compiling a method with generic sharing, insert the
11875 method instantiated with an all-Object generic context into the
11876 jit info table, instead of the context of the first instantiation
11877 of the method we happen to compile.
11879 2008-06-18 Martin Baulig <martin@ximian.com>
11881 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11882 `major_version' and `minor_version'.
11884 2008-06-17 Mark Probst <mark.probst@gmail.com>
11886 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11887 mono_method_is_generic_sharable_impl() takes an additional
11888 argument specifying whether to treat type variables as reference
11891 2008-06-17 Mark Probst <mark.probst@gmail.com>
11893 * mini.h: Removed obsolete prototypes.
11895 2008-06-17 Mark Probst <mark.probst@gmail.com>
11897 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11898 already handle them.
11900 2008-06-17 Mark Probst <mark.probst@gmail.com>
11902 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11903 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11904 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11905 tramp-x86.c: Added a MonoGenericContext* argument to
11906 mono_arch_get_unbox_trampoline() so that it can call other
11907 functions which require it.
11909 2008-06-17 Mark Probst <mark.probst@gmail.com>
11911 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11912 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11913 mono_arch_get_this_arg_from_call() takes a
11914 MonoGenericSharingContext* as well.
11916 2008-06-17 Mark Probst <mark.probst@gmail.com>
11918 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11919 implement generic sharing of unbox.
11921 2008-06-17 Mark Probst <mark.probst@gmail.com>
11923 * mini.c: Don't compute the vtable to determine whether a field is
11924 special static, because it might not work for open types.
11926 2008-06-17 Mark Probst <mark.probst@gmail.com>
11928 * mini.c: Removed the unused token_type and token_source arguments
11929 from get_runtime_generic_context_ptr().
11931 2008-06-17 Marek Habersack <mhabersack@novell.com>
11933 * mini.c (ADD_BINOP): fix the build
11935 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11937 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11940 2008-06-16 Mark Probst <mark.probst@gmail.com>
11942 * mini.h: Removed class relations enum that's not used anymore.
11944 2008-06-16 Mark Probst <mark.probst@gmail.com>
11946 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11948 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11949 the lazy fetch trampoline access code.
11951 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11953 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11955 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11957 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11959 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11961 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11963 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11965 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11968 * mini-ops.h: Add MIN/MAX_UN opcodes.
11970 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11973 * basic-math.cs: Add more min/max tests.
11975 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11977 2008-06-13 Mark Probst <mark.probst@gmail.com>
11979 * mini.c: Small fix in the prologue of emit_castclass.
11981 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11983 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11985 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11986 do not work even for unsigned types. Fixes #400014.
11988 * basic-math.cs: Add regression tests for unsigned Min/Max.
11990 2008-06-13 Mark Probst <mark.probst@gmail.com>
11992 * mini.c: Added additional context_used argument to several
11993 functions, which will be needed for sharing generic methods. Use
11994 GET_RGCTX macro wherever appropriate. Declare only one
11995 context_used in mono_method_to_ir().
11997 2008-06-13 Mark Probst <mark.probst@gmail.com>
11999 * mini.c, generic-sharing.c: Removed generic class relations.
12001 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12002 functions due to MRGCTX changes.
12004 2008-06-13 Mark Probst <mark.probst@gmail.com>
12006 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12007 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12008 with calculated IMT.
12010 * mini.c: Generic sharing of calls via generic interfaces.
12012 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12013 generic method with non-constant MonoGenericContext*. Instead,
12014 the context is taken out of the method itself.
12016 2008-06-13 Mark Probst <mark.probst@gmail.com>
12018 * mini.c: Generic sharing of ldvirtftn.
12020 2008-06-13 Mark Probst <mark.probst@gmail.com>
12022 * mini.c: Generic sharing of ldftn.
12024 2008-06-13 Mark Probst <mark.probst@gmail.com>
12026 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12028 2008-06-13 Mark Probst <mark.probst@gmail.com>
12030 * mini.c: Generic sharing of the special case of ldtoken followed
12031 by a call to GetTypeFromHandle.
12033 2008-06-13 Mark Probst <mark.probst@gmail.com>
12035 * mini.c: Generic sharing of box for nullable types.
12037 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12039 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12040 are passed on the stack. Fixes #324807.
12042 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12044 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12045 for the ArgValuetypeAddrInIReg case.
12047 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12048 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12050 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12051 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12052 local variable and pass the local variable by reference to the called method.
12054 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12055 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12057 Contributed under MIT/X11 license.
12059 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12061 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12063 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12066 2008-06-10 Martin Baulig <martin@ximian.com>
12069 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12071 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12073 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12074 possible error when no arguments are passed.
12076 Contributed under MIT/X11 license.
12078 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12080 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12081 where the file name is NULL.
12083 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12085 * mini.c: Fix s390 build.
12087 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12089 * trace.c (mono_trace_parse_options): Fix warnings.
12091 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12093 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12095 * mini.c (remove_block_if_useless): Avoid printing the method name.
12097 * mini.c: Remove needless setting of ins->cil_code which is now done by
12100 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12103 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12104 translated code after it has been patched.
12106 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12108 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12109 avoid problems during code patching on SMP systems.
12110 (emit_call): Avoid adding a patch info which is already added by
12112 (mono_arch_emit_exceptions): Ditto.
12114 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12116 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12117 MONO_TYPE_ISSTRUCT already checks for it.
12119 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12121 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12122 structs with floats on Winx64 the float registers are not used.
12123 The integer registers are always used..
12124 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12125 only one register will be used and only if the size of the struct
12126 is 1,2,4, or 8 bytes.
12128 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12129 to work for Winx64.
12131 Contributed under MIT/X11 license.
12133 2008-06-05 Martin Baulig <martin@ximian.com>
12135 * debug-debugger.c (debugger_lookup_class): Also call
12136 mono_class_setup_methods() here; we're only called from RTI.
12138 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12140 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12141 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12142 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12143 Post-process object files and add dtrace-generated object, if necessary.
12145 Contributed under MIT/X11 license.
12147 2008-06-04 Mark Probst <mark.probst@gmail.com>
12149 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12152 * mini.c: Generic sharing for unbox.any and castclass.
12154 2008-06-04 Mark Probst <mark.probst@gmail.com>
12156 * mini.c: Ignore tailcall prefix in shared generic code and when
12157 doing calls which require a vtable/rgctx argument.
12159 2008-06-04 Mark Probst <mark.probst@gmail.com>
12161 * mini.c: Don't free the JIT info.
12163 * driver.c: Changes in the JIT info table testing code.
12165 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12167 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12168 interruption. Fix some warnings.
12170 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12171 interruption_checkpoint.
12173 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12175 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12176 from embedding applications.
12178 2008-06-02 William Holmes <billholmes54@gmail.com>
12180 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12181 reserving 32 bytes on the stack when making calls.
12183 Contributed under MIT/X11 license.
12185 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12187 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12188 the linear IL branch.
12190 * driver.c: Print out more information for --version on arm.
12192 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12194 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12195 bb_exit instead, since out of line bblocks might not actually be emitted
12198 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12199 maximum epilog size for out of line bblocks if tracing is enabled.
12201 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12203 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12205 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12207 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12209 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12210 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12213 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12215 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12216 the 'value' to store is a constant.
12218 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12220 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12221 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12223 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12225 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12226 for accessing method->generic_container.
12228 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12230 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12232 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12234 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12236 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12239 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12241 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12243 * mini.c: Handle the case when mono_class_vtable () fails.
12245 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12246 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12249 2008-05-22 Mark Probst <mark.probst@gmail.com>
12251 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12252 together with domain sharing.
12254 2008-05-22 Mark Probst <mark.probst@gmail.com>
12256 * mini.c: Treat callvirts to final methods like non-virtual calls
12257 when doing generic sharing, i.e. look them up in the runtime
12260 2008-05-22 Mark Probst <mark.probst@gmail.com>
12262 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12263 with computed types (for generic sharing).
12265 * mini.c: Generic sharing for mkrefany and refanyval.
12267 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12269 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12272 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12273 the generic sharing code.
12275 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12278 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12280 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12282 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12284 * driver.c: updated copyright date
12286 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12288 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12291 2008-05-19 Martin Baulig <martin@ximian.com>
12293 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12294 pointing to the new `_mono_debug_using_mono_debugger' variable.
12297 (mono_main): Check mono_debug_using_mono_debugger() rather than
12298 the `MONO_INSIDE_MDB' environment variable to check whether we're
12299 inside the debugger.
12301 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12303 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12306 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12308 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12310 * mini.c: Added mini_assembly_can_skip_verification. This
12311 function checks if the assembly requested to skip verification.
12312 Fixes part of #387274.
12314 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12316 * mini.c (mini_get_method): Disable the check for open generic classes when
12317 using generic sharing.
12319 * generics.cs: Add a test for #387034.
12321 * mini.c (mini_get_method): Check whenever the method class is an open generic
12322 type, and return NULL in that case, causing a verification error. Fixes
12325 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12327 * driver.c (mono_main): Revert r102623. The right
12328 thing to do is to enable the verifier under verifiable
12329 unless a --security flag was passed.
12331 We need this non-trivial behavior for --verify-all otherwise
12332 mcs-compileall won't be able to use it. As it needs everything to
12333 be verified under validil.
12335 2008-05-06 Martin Baulig <martin@ximian.com>
12339 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12340 (mono_debugger_thread_cleanup): Likewise.
12341 (mono_debugger_extended_notification): Likewise.
12343 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12345 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12346 against both inflated and non-inflated methods. We need to check against the
12347 generic definition for cases where the instantiated method is not visible.
12348 We need to check against the inflated types for cases where the instantiation
12349 changes any super type. This fixes #382986.
12351 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12352 that check for visibiliy as generic params only appears as the type subject
12353 of tokens on call opcodes. Field manipulation and ldftn must always
12354 target an exact type.
12356 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12358 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12359 if no related --security flag is passed.
12361 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12363 * mini-arch.h: Prepare support for ppc64.
12365 Contributed under MIT/X11 license.
12367 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12369 * aot-runtime.c: Prepare support for ppc64.
12371 Contributed under MIT/X11 license.
12373 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12375 * mini-ops.h: Prepare support for ppc64.
12377 Contributed under MIT/X11 license.
12379 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12381 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12383 Contributed under MIT/X11 license.
12385 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12387 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12388 assemblies, since aot_name is not a full path, causing us to load MS.NET
12389 assemblies on windows.
12391 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12393 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12394 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12395 * main.c: Use UTF-8 encoded command line instead of Windows default code
12396 page on Windows to support Unicode.
12397 * driver.c (DllMain): New function for mixed-mode assembly support.
12398 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12399 export __stdcall functions without decoration.
12401 Contributed under MIT/X11 license.
12403 2008-04-28 Mark Probst <mark.probst@gmail.com>
12405 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12406 saving it very early.
12408 2008-04-28 Mark Probst <mark.probst@gmail.com>
12410 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12411 deleted. The only way to access the new RGCTX is via the
12414 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12415 vtable instead of the RGCTX to static methods.
12417 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12418 accessing the new RGCTX.
12420 * generic-sharing.c: There is no separation between self, type
12421 arguments and other types in the RGCTX anymore.
12423 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12425 * mini-amd64.c (add_general): Remove previous stack adjustment.
12426 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12427 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12428 for 32 bytes of stack space reserved for all calls.
12430 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12431 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12434 Code contributed under MIT/X11 license.
12436 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12438 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12439 against the root definition, peeling out method and type instantiations.
12440 Cache verify success results, code that fails verification is still
12441 checked multiple times.
12443 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12445 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12447 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12449 * mini-amd64.c (add_general): Always increment stack on Win64.
12450 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12453 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12454 stack based argument handling on Win64.
12456 Code contributed under MIT/X11 license.
12458 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12460 * Makefile.am (version.h): Add support for git-svn.
12462 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12464 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12465 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12466 avoiding allocations and libc functions which might deadlock.
12468 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12469 'no-gdb-backtrace' option is set.
12471 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12473 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12475 2008-04-21 Martin Baulig <martin@ximian.com>
12477 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12478 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12480 2008-04-21 Martin Baulig <martin@ximian.com>
12482 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12483 `thread_vtable', `event_handler_ptr' and `event_handler'.
12485 2008-04-21 Martin Baulig <martin@ximian.com>
12487 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12488 allows delayed initialization of the `executable_code_buffer' when
12491 2008-04-21 Martin Baulig <martin@ximian.com>
12493 * mini.h (mono_debugger_create_notification_function): Removed.
12494 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12496 * mdb-debug-info64.s
12497 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12499 * mdb-debug-info32.s
12500 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12502 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12503 currently only works on x86 and x86_64, so don't create it on ppc.
12505 2008-04-21 Martin Baulig <martin@ximian.com>
12507 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12510 (mini_method_compile): In the fp elimination check, check
12511 `debug_options.mdb_optimizations' in addition to
12512 mono_debug_using_mono_debugger().
12514 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12515 disable some JIT optimizations which are only disabled when
12516 running inside the debugger.
12517 Added `--help-debug' option to describe the debugging options.
12518 (parse_debug_options): New static function to parse the `--debug'
12519 options, so we can easily add more stuff in future.
12521 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12523 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12524 the method has no body.
12526 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12528 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12529 assembly is not allowed in MSVC 64-bit compiler.
12530 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12531 as we get floating point exceptions everywhere.
12533 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12534 correctly align arguments for call to throw_exception.
12535 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12537 Code contributed under MIT/X11 license.
12539 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12541 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12543 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12545 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12547 * mini-amd64.c (NEW_INS): Set cil_code.
12549 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12550 from mini-amd64.c so all debugger related logic is in one place.
12552 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12553 later won't have a random ip assigned to them.
12555 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12557 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12558 the arch specific function initializes code_size.
12559 (mono_create_delegate_trampoline): Ditto.
12561 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12562 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12565 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12566 running under the debugger.
12568 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12571 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12572 debugger. Also move the disabling of optimizations here from driver.c.
12573 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12576 * mini.h (MonoCompile): Add a few new flags.
12578 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12580 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12581 so the cil_code field of created MonoInst's is properly set.
12582 (mini_select_instructions): Ditto.
12584 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12585 (MONO_INST_NEW_CALL): Ditto.
12587 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12588 in many places so the ins->cil_code field is properly initialized.
12590 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12593 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12595 * mini.c (mini_method_compile): Print a different message when compiling a
12598 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12601 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12603 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12606 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12608 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12610 * mini.c (handle_stack_args): Make this return void since its return value was
12611 never used. Also set cfg->unverifiable for invalid IL instead of calling
12614 2008-04-10 Mark Probst <mark.probst@gmail.com>
12616 * mini.c: Make sure "this" is live in catch clauses with type
12617 variables in shared generic code.
12619 2008-04-08 Mark Probst <mark.probst@gmail.com>
12621 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12622 generic_class_is_reference_type() to ensure the proper behaviour
12623 when sharing generic code and the type in question is a type
12626 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12628 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12629 race conditions when printing thread dumps. Fixes #377738.
12631 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12633 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12634 shows up when both MonoInst arguments can cause aliasig.
12635 There is likely no way in the current JIT to trigger this problem, but
12636 it showed up in the development of generics sharing, when in a new
12637 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12638 When the generics sharing code will be committed, its tests will be
12639 valid also for this bug.
12641 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12643 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12646 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12649 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12651 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12652 use a more detailed exception message for InvalidCastException.
12654 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12656 * driver.c (mono_main): Add --debug=casts option to turn on better
12657 InvalidCastException message details.
12659 * mini.c (mini_get_debug_options): New helper function to return the address of
12660 the debug_options variable.
12662 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12663 the jit_tls TLS variable.
12665 * mini.c (mono_jit_tls): New TLS variable.
12667 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12670 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12672 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12674 * mini.c: Removed verifer related stuff, code moved to verify.c.
12676 * driver.c: Using code from verify.c instead of mini.c.
12678 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12680 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12683 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12685 * mini.c (check_for_method_verify): Enabling verification of
12686 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12689 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12691 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12692 caller saved registers as well.
12694 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12695 saved registers as well.
12697 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12699 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12701 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12704 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12706 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12708 (get_call_info): Take a gsctx argument instead of 'cfg'.
12710 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12712 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12713 mono_verify_all is set.
12715 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12717 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12719 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12721 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12724 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12725 verifier and the code generated by the compiler.
12727 2008-03-25 Mark Probst <mark.probst@gmail.com>
12729 * mini.c: Generic sharing of the non-nullable case of the box
12732 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12734 * inssel.brg: Fix the build.
12736 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12738 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12740 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12741 Array:Address. Fixes #372410.
12743 * iltests.il.in: New tests for readonly prefix.
12745 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12747 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12748 mini-trampolines.c.
12750 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12753 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12755 * mini.c (mono_decompose_op_imm): New helper function.
12757 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12758 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12761 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12762 mono_arch_output_basic_block. Fix warnings.
12764 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12767 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12769 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12770 since the extra frame is now detected automatically inside the loop.
12772 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12773 opts which are now in mono_peephole_ins ().
12775 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12777 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12778 frames and skip duplicate managed-to-native frames. Fixes #367665.
12780 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12781 opts which are now in mono_peephole_ins ().
12782 (mono_arch_peephole_pass_2): Ditto.
12784 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12786 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12787 arch independent peephole optimizations.
12789 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12790 opts which are now in mono_peephole_ins ().
12792 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12794 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12796 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12799 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12800 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12803 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12805 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12806 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12809 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12810 mono_arch_output_basic_block. Fix warnings.
12812 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12814 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12817 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12819 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12822 * iltests.il: Add new tests.
12824 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12826 * mini.c: Removed Windows version macros.
12828 2008-03-20 Mark Probst <mark.probst@gmail.com>
12830 * generic-sharing.c: Put reflection types in the extensible part
12831 of the runtime generic context.
12833 * mini.c: Generic sharing of the GetTypeHandle special case of the
12834 ldtoken instruction.
12836 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12838 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12840 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12842 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12843 consistency with the other version on the linear IR branch.
12845 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12847 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12849 * iltests.il.in: Add new tests.
12851 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12853 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12855 * iltests.il.in: Add new tests.
12857 2008-03-19 Mark Probst <mark.probst@gmail.com>
12859 * mini.c: Two variables with the same name were declared in
12860 nesting contexts and one wasn't initialized. Fixed.
12862 2008-03-19 Mark Probst <mark.probst@gmail.com>
12864 * mini.c: Generic sharing of the initobj instruction.
12866 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12868 * mini.c: make the test to optimize ldtoken from typeof() more
12871 2008-03-18 Mark Probst <mark.probst@gmail.com>
12873 * mini.c: Generic sharing of the initobj instruction for reference
12876 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12878 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12879 the mono_breakpoint_clean_code() code to perform bound checks.
12881 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12883 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12884 mono_arch_patch_callsite() to include the start of the managed method
12885 to be able to perform bound checks.
12887 2008-03-17 Mark Probst <mark.probst@gmail.com>
12889 * mini.c: Generic sharing for the isinst instruction.
12891 2008-03-17 Mark Probst <mark.probst@gmail.com>
12893 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12894 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12895 with the runtime generic context argument.
12897 * mini.c: Share calls to several types of unsharable methods by
12898 putting the address of the method code in the runtime generic
12899 context and doing an indirect call.
12901 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12904 2008-03-16 Mark Probst <mark.probst@gmail.com>
12906 * generic-sharing.c: Change due to a change in the runtime genric
12909 2008-03-15 Martin Baulig <martin@ximian.com>
12912 (mono_arch_nullify_class_init_trampoline): Add call to
12913 mono_breakpoint_clean_code() to make things work when running
12914 inside the debugger.
12917 (mono_arch_nullify_class_init_trampoline): Add call to
12918 mono_breakpoint_clean_code() to make things work when running
12919 inside the debugger.
12921 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12923 * inssel-long.brg (reg): Fix 64 bit build.
12925 2008-03-14 Mark Probst <mark.probst@gmail.com>
12927 * mini.c, mini.h: Share static generic code by passing it an
12928 implicit argument pointing to the runtime generic context.
12930 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12931 inssel-long32-mips.brg: New opcodes for calling shared static,
12932 which need to be passed the runtime generic context.
12934 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12935 argument on the stack in the prologue if needed. New function for
12936 finding the runtime generic context argument from the registers
12937 saved by the trampoline.
12939 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12940 runtime generic context argument.
12942 * tramp-amd64.c: Also restore the register used for the runtime
12943 generic context argument.
12945 * mini-trampoline.c: Resolve shared static calls by consulting the
12946 runtime generic context via the new argument.
12948 * generic-sharing.c: Add an argument to sharability-checking
12949 functions that specifies whether type variables should be treated
12950 as sharable type arguments.
12952 * inssel-x86.brg: Removed a superfluous, buggy rule.
12954 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12957 2008-03-14 Martin Baulig <martin@ximian.com>
12959 * debug-debugger.c (main_thread_handler): Call
12960 mono_runtime_run_main() without sending any notifications.
12962 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12964 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12966 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12968 2008-03-14 Mark Probst <mark.probst@gmail.com>
12970 * tramp-x86.c: Fixed register restore offsets in the trampoline
12971 code for ECX and EDX.
12973 2008-03-12 Geoff Norton <gnorton@novell.com>
12975 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12976 different ucontext_t implementations.
12977 * exceptions-arm.c: Use the above defines to get exceptions working on
12978 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12979 * mini-arm.c: Implement iPhone icache support (based on a patch by
12980 Luke Howard lukeh@padl.com)
12982 2008-03-12 Mark Probst <mark.probst@gmail.com>
12984 * mini.c: Enable generic sharing of calls to non-static
12985 non-interface non-generic non-value-type methods.
12987 * mini-trampolines.c: Resolve calls from shared generic code.
12989 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12991 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12993 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12995 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12997 * mini.c: some fixes for the AOT compiler.
12999 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13001 * cpu-amd64.md: Add clob:1 to some float opcodes.
13003 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13005 * mini.h: Added MiniVerifierMode enumeration.
13007 * mini.c: Added mini_verifier_set_mode to control
13008 the usage of the new verifier.
13010 * mini.c (mono_method): Integrated the new verifier.
13012 * driver.c: Extended --security option with validil and
13013 verifiable options to activate the new verifier.
13015 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13017 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13018 optimization to ctors taking 0 or 2 arguments too.
13020 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13023 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13025 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13027 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13029 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13030 non-aot case as well.
13032 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13034 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13037 * aot-compiler.c (encode_patch): Ditto.
13039 * mini.h (G_MININT32): Fix the definition of this.
13041 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13043 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13045 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13047 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13049 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13050 methods returning vtypes in registers.
13051 (mono_arch_allocate_vars): Ditto.
13053 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13055 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13057 * generics.cs: Add a test from the linear IR branch.
13059 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13061 * mini.c (inline_method): Cache failed inline attempts.
13063 2008-03-04 Mark Probst <mark.probst@gmail.com>
13065 * mini.c: For shared methods of generic classes put the location
13066 of "this" into the MonoGenericJitInfo.
13068 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13069 register out of a MonoContext by register number. Add the generic
13070 sharing context as an argument to mono_arch_find_this_argument().
13072 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13073 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13074 for new arch function.
13076 * mini-exception.c: Handle open exception clauses in shared
13079 * mini-trampolines.c: Supply additional argument to
13080 mono_arch_find_this_argument().
13082 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13084 * Makefile.am (regtests): Run the bench.exe tests last.
13086 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13088 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13091 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13093 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13096 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13098 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13100 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13101 whose class has no cctor.
13103 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13105 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13107 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13110 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13112 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13113 to be in sync with the code on the linear IR branch.
13115 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13117 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13119 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13121 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13123 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13125 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13127 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13129 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13131 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13134 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13136 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13137 OP_LOADR4_MEMBASE emission.
13139 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13140 (mono_spillvar_offset_float): Ditto.
13142 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13144 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13147 * basic-long.cs: Add regression tests for them.
13149 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13151 (mono_arch_allocate_vars): Fix representation of single-precision float
13153 (mono_arch_output_basic_block): Ditto.
13155 * inssel-mips.brg: Ditto, remove duplicate items.
13157 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13158 arguments of tail calls as on other platforms.
13159 (mono_arch_output_basic_block): Handle tail calls.
13161 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13164 * objects.cs (test_5_pass_static_struct): Add test for it.
13166 Contributed under MIT/X11 license.
13168 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13170 * Makefile.am: Use gmcs for compiling the regression tests.
13172 * *.2.cs *.2.il: Rename to *.cs and *.il.
13174 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13176 * regalloc.h: Make the vassign array smaller.
13178 * mini.c (mini_method_compile): Remove an unused field in cfg.
13180 * mini-codegen.c: Add a bunch of micro optimizations.
13182 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13184 * regalloc.h: Remove some unused fields.
13186 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13188 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13190 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13192 2008-02-22 Mark Probst <mark.probst@gmail.com>
13194 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13196 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13197 trampoline: Fetch an entry from the runtime generic context. If
13198 it's NULL, jump to the actual trampoline to fill the runtime
13199 generic context. Otherwise, return it.
13201 * mini.c: Call the lazy fetch trampoline to get entries out of the
13202 runtime generic context.
13204 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13205 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13206 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13208 2008-02-21 Mark Probst <mark.probst@gmail.com>
13210 * mini.c: Fetch data out of the extensible part of the runtime
13211 generic context instead of calling a helper function.
13213 * generic-sharing.c: Some functions moved into
13214 metadata/generic-sharing.c. Helper function for fetching other
13215 types now checks and asserts against extensible rgctx (just for
13216 debugging purposes - the helper function isn't called anymore
13217 unless for debugging).
13219 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13221 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13222 for tail calls up to the point that the tests in iltests.exe run. Also add a
13223 dummy CKFINITE implementation.
13224 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13225 needed for trampoline LMF frames.
13227 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13228 trampoline LMF frames.
13230 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13232 * mini.c (inline_method): clean any pending loader error when inlining fail.
13233 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13235 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13237 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13239 * aot-runtime.c (decode_patch_info): Ditto.
13241 * mini.c (mono_resolve_patch_target): Ditto.
13243 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13246 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13248 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13249 if it references an icall address.
13251 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13253 * cpu-s390x.md: Remove some more unused opcodes.
13255 * cpu-s390x.md: Remove some unused opcodes.
13257 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13258 mono_op_imm_to_op ().
13260 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13261 instead of a switch statement.
13263 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13264 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13266 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13268 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13270 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13273 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13275 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13276 opened. Fixes #362607.
13278 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13280 * iltests.il.in: Add a test for static methods in interfaces.
13282 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13284 * genmdesc.c (build_table): Fix a crash on older glib versions.
13286 * cpu-sparc.md: Remove some unused opcodes.
13288 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13289 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13291 * cpu-amd64.md: Remove some unused opcodes.
13293 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13294 like the other opcodes.
13296 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13298 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13300 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13302 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13303 variables 'cfg' instead of 'm' for consistency.
13305 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13307 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13308 argument holding the vtype return address, to avoid the ambigious use of
13309 cfg->ret for this purpose.
13311 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13313 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13315 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13316 new mono_print_ins () function which only takes one argument.
13318 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13320 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13323 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13325 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13327 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13329 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13330 opcodes and other small changes.
13332 * mini-ops.h: Add some new opcodes from the linear IR branch.
13334 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13336 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13337 opcodes, use the REG_MEMBASE opcodes instead.
13339 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13340 opcodes, use the REG_MEMBASE opcodes instead.
13342 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13345 * mini.c (mono_op_imm_to_op): New helper function.
13347 * mini-ops.h: Add some opcodes from linear IR branch.
13349 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13351 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13354 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13356 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13359 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13361 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13363 * aot-compiler.c (emit_method_code): Add an assert.
13365 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13366 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13369 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13371 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13372 some load/store opcodes so they are consistent.
13373 (mono_arch_emit_prolog): Simplify some code.
13375 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13377 * objects.cs: Add tests for large argument offsets on ARM.
13379 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13380 stack offsets. Fixes #359651.
13382 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13384 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13386 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13388 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13390 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13392 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13393 rid of CEE_CONV_R_UN.
13395 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13397 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13399 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13401 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13403 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13405 * cpu-amd64.md: Remove some unused opcodes.
13407 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13409 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13411 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13412 arch specific functions for its parts. Call the peephole pass after local
13413 regalloc so the prolog can compute a more accurate max_offset.
13415 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13416 the corresponding OP_I/OP_L opcodes.
13418 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13420 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13422 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13424 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13425 as they are handled in mini.c.
13427 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13429 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13430 case since it is handled in mini.c.
13432 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13434 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13436 * *.c: Use the new opcodes in the IR and back end code.
13438 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13440 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13442 2008-02-06 Mark Probst <mark.probst@gmail.com>
13444 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13445 an assert because it has a race condition.
13447 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13449 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13451 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13453 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13455 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13456 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13458 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13460 * cpu-amd64.md (move): Correct the maximum size of move.
13462 2008-02-05 Mark Probst <mark.probst@gmail.com>
13464 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13465 the generic class init trampoline to return quickly if the class
13468 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13470 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13471 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13473 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13475 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13478 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13480 * objects.cs: Add some soft-float tests.
13482 * mini.c: Fix a couple more soft-float issues.
13484 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13486 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13487 avoid a REX prefix.
13489 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13491 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13492 exception happens while compiling a virtual method.
13494 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13496 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13498 * mini-sparc.c: Fix build.
13500 * mini-sparc.c (get_call_info): Add support for generic sharing.
13502 * mini-exceptions.c: Add a FIXME.
13504 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13506 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13507 altstack handling code.
13509 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13511 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13513 * mini-s390.c: Add support for generic sharing.
13515 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13517 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13519 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13521 * mini-s390x.c: Add support for generic sharing.
13523 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13525 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13527 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13528 can be used since it takes a 16 bit signed immediate.
13530 * inssel-s390x.brg: Fix OP_SETRET.
13532 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13534 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13536 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13538 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13540 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13543 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13546 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13547 of the unused mono_arch_patch_delegate_trampoline stuff.
13549 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13551 * basic-long.cs: Move the fp related tests to basic-float.cs.
13553 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13555 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13557 * basic-calls.cs: Add a test for proper float argument passing.
13559 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13560 if the context corresponds to an exception received through a signal.
13562 * exceptions.cs: Add a test for nullref handling at the start of a try
13565 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13567 * jit-icalls.c (mono_break): New JIT icall.
13569 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13571 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13573 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13575 * cpu-*.md: Get rid of unused opcodes.
13577 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13579 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13582 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13585 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13586 the arch independent trampoline code in mini-trampolines.c.
13588 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13590 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13592 * mini-s390.h: Remove an unused define.
13594 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13595 the arch independent trampoline code in mini-trampolines.c.
13597 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13599 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13601 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13603 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13605 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13607 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13609 * cpu-amd64.md: Use smaller sizes for int opcodes.
13611 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13613 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13616 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13619 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13620 instead of though a pointer to save an indirection when accessing elements of
13623 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13625 (NOT_IMPLEMENTED): New helper macro.
13626 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13629 * *.c: Use the new helper macro.
13631 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13633 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13635 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13637 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13640 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13642 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13643 profiling is enabled.
13645 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13647 (mono_arch_emit_prolog): Add more first bblock optimizations.
13649 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13650 in order if possible.
13651 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13652 bblock, since the arguments are still in their original registers.
13654 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13656 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13658 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13661 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13664 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13666 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13667 process async exceptions received while in unmanaged code.
13669 * mini.c (mini_init): Install a callback with the runtime which will be called
13670 when a thread receives an async exception while in unmanaged code.
13672 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13674 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13676 2008-01-16 Wade Berrier <wberrier@novell.com>
13683 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13685 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13686 compilation with sun cc.
13688 * cpu-*.md: Fix the build.
13690 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13692 * mini-amd64.h: Add some comments to the MonoLMF structure.
13694 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13696 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13697 in the LMF structure if possible. This saves two instructions in the
13698 managed->native wrappers.
13700 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13702 2008-01-16 Mark Probst <mark.probst@gmail.com>
13704 * generic-sharing.c: New type argument lookup code which uses the
13705 runtime generic context template.
13707 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13709 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13711 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13712 (mono_arch_output_basic_block): Fix localloc implementation.
13714 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13716 * mini-ia64.c (peephole_pass): Fix ia64 build.
13718 * mini-amd64.c (peephole_pass): Fix a warning.
13720 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13721 at a constant offset from sp/fp.
13723 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13724 instead of obtaining it from *lmf in the managed method case.
13726 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13728 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13730 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13732 * mini.h (MonoInstList): New type.
13733 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13734 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13735 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13736 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13737 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13738 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13739 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13740 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13741 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13742 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13743 MONO_INST_LIST_FOR_EACH_ENTRY,
13744 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13745 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13746 mono_inst_list_first, mono_inst_list_last,
13747 mono_inst_list_next, mono_inst_list_prev): New instruction
13748 list handling interfaces.
13749 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13750 list head 'ins_list'.
13751 (MonoInst): Replace next pointer with list head 'node'.
13752 (MonoCallInst): Make 'out_args' a MonoInstList.
13753 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13754 (MonoCompile): Delete reverse_inst_list and
13755 reverse_inst_list_len.
13756 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13757 mono_arch_lowering_pass, mono_arch_local_regalloc,
13758 mono_arch_output_basic_block, mono_arch_emit_prolog):
13759 Convert to new instruction lists.
13760 (insert_after_ins): Delete.
13761 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13763 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13764 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13765 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13766 mono_emulate_opcode, mono_emit_load_got_addr,
13767 inline_method, mono_method_to_ir, mono_print_bb_code,
13768 print_dfn, decompose_pass, nullify_basic_block,
13769 replace_out_block_in_code, remove_block_if_useless,
13770 merge_basic_blocks, move_basic_block_to_end,
13771 try_unsigned_compare, optimize_branches, mono_print_code,
13772 mini_select_instructions, remove_critical_edges): Likewise.
13773 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13774 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13775 mono_arch_output_basic_block, mono_arch_emit_prolog):
13777 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13778 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13779 mono_arch_output_basic_block): Likewise.
13780 (inst_list_prepend, insert_after_ins): Delete.
13781 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13782 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13784 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13785 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13786 mono_arch_emit_prolog): Likewise.
13787 * cfold.c (mono_constant_fold): Likewise.
13788 * liveness.c (visit_bb, mono_analyze_liveness,
13789 optimize_initlocals): Likewise.
13790 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13791 * graph.c (mono_draw_code_cfg): Likewise.
13792 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13793 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13794 mono_ssa_cprop): Likewise.
13795 * abcremoval (get_relations_from_previous_bb, process_block):
13797 * local-propagation (mono_cprop_invalidate_values,
13798 mono_local_cprop_bb): Likewise.
13799 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13800 peephole_pass, mono_arch_output_basic_block,
13801 mono_arch_emit_prolog): Likewise.
13802 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13803 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13804 mono_arch_emit_prolog): Likewise.
13805 (insert_after_ins): Delete.
13806 * aliasing.c (print_code_with_aliasing_information,
13807 mono_build_aliasing_information, mono_aliasing_deadce):
13808 Convert to new instruction lists.
13809 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13810 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13811 mono_arch_local_regalloc, mono_arch_output_basic_block):
13813 (insert_after_ins): Delete.
13814 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13815 peephole_pass, mono_arch_output_basic_block): Convert to
13816 new instruction lists.
13817 * mini-codegen (InstList, inst_list_prepend,
13818 insert_after_ins): Delete.
13819 (insert_before_ins, get_register_force_spilling,
13820 get_register_spilling, free_up_ireg, free_up_reg,
13821 create_copy_ins, create_spilled_store, alloc_int_reg,
13822 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13823 to new instruction lists.
13824 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13825 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13826 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13827 (insert_after_ins): Delete.
13828 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13829 mono_arch_local_regalloc, mono_arch_output_basic_block,
13830 mono_arch_call_opcode): Convert to new instruction lists.
13831 (insert_after_ins): Delete.
13832 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13833 peephole_pass, mono_arch_output_basic_block,
13834 mono_arch_emit_prolog): Convert to new instruction lists.
13836 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13838 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13840 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13843 * Makefile.am (version.h): Make this work with non-bash shells.
13845 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13847 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13849 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13851 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13852 the InitializeArray optimization.
13854 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13856 * mini.c driver.c: Don't include os/gc_wrapper.h.
13858 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13860 * mini.c (print_jit_stats): Print GC statistics if available.
13862 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13864 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13866 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13868 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13870 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13872 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13874 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13876 * driver.c (mono_main): Ditto.
13878 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13880 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13882 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13883 in the vtable can't be encoded.
13884 (compile_method): Ditto.
13886 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13888 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13891 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13894 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13895 the top LMF entry belongs to the current method.
13897 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13899 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13901 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13903 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13905 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13907 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13909 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13911 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13914 * basic-float.cs: Add an ulong->double cast test.
13916 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13918 * mini.c (mono_method_to_ir): Fix a warning.
13920 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13922 * mini-ops.h: Add OP_SWITCH.
13924 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13925 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13927 2007-12-11 Geoff Norton <gnorton@novell.com>
13929 * mini-s390x.c: Minor change to the MAX() define to allow
13930 it to compile with other gcc versions.
13932 2007-12-11 Geoff Norton <gnorton@novell.com>
13935 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13937 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13939 exceptions-arm.c (mono_arch_get_restore_context): Restore
13942 exceptions-arm.c (throw_exception): Save the frame pointer.
13943 This is a partial fix for #323747. Only the client side is
13946 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13948 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13949 was using an unrelated variable to log the class which
13950 needed the cctor to be called. This was crashing on arm.
13952 2007-12-09 Robert Jordan <robertj@gmx.net>
13954 * mini-x86.c (mono_arch_emit_epilog):
13955 Consider all kinds of 64-bit types. Fixes #323114.
13957 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13959 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13961 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13963 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13965 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13967 * mini.c: run type ctor before allocating an object, not only
13968 when running it's constructor method (fixes at least part of bug #342507).
13970 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13972 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13974 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13975 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13978 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13979 mono_generic_class_init_trampoline () the same as it is done with the other
13982 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13983 aot-runtime.c aot-compiler.c: Implement AOT support.
13985 2007-12-07 Mark Probst <mark.probst@gmail.com>
13987 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13988 build for archs which don't have the vtable trampoline defined
13991 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13993 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13995 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13997 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13999 * tramp-<ARCH>.c: Use the new helper function.
14001 2007-12-07 Mark Probst <mark.probst@gmail.com>
14003 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14004 trampoline call, which takes a vtable argument.
14006 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14007 OP_TRAMPCALL_VTABLEs like other calls.
14009 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14010 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14011 call. Implemented a support function which fetches the vtable
14012 from a register set.
14014 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14015 Implemented a generic class init trampoline, using the
14016 OP_TRAMPCALL_VTABLE opcode.
14018 * mini.c: Implemented static field access when sharing generic
14019 code. This implies initing the class using the new
14020 OP_TRAMPCALL_VTABLE call.
14022 2007-12-07 Mark Probst <mark.probst@gmail.com>
14024 * mini.c: Don't compile methods with sharing enabled if their
14025 classes are disabled for sharing.
14027 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14029 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14030 opcodes. Fixes #346563.
14032 * objects.cs: Add a new test.
14034 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14036 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14037 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14039 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14041 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14043 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14045 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14048 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14050 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14052 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14053 optimization in the AOT case.
14055 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14057 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14059 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14061 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14063 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14065 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14066 is created by the inlined delegate ctor.
14068 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14070 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14072 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14074 * cpu-x86.md: Fix the length of ckfinite.
14076 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14078 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14080 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14081 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14083 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14085 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14086 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14088 2007-11-28 Martin Baulig <martin@ximian.com>
14091 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14092 after creating the trampoline.
14094 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14096 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14098 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14101 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14102 instead of the calling method to help AOT.
14104 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14106 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14108 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14111 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14113 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14115 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14116 (encode_method_ref): No need to handle generic method definitions specially.
14118 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14120 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14123 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14125 (compile_method): Enable generic sharing.
14127 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14129 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14130 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14132 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14135 * mini-trampolines.c: Fix a warning.
14137 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14139 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14140 (generic_class_is_reference_type): Remove unused function.
14142 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14143 in the generic vtable trampoline case.
14145 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14147 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14148 return an AOT method based on a vtable slot.
14150 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14152 * mini.c (mini_get_vtable_trampoline): Export this.
14154 2007-11-22 Martin Baulig <martin@ximian.com>
14157 (MonoDebuggerInfo): Move `debugger_version' up.
14159 2007-11-22 Martin Baulig <martin@ximian.com>
14162 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14164 * mini-trampolines.c
14165 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14166 after compiling the method.
14168 2007-11-20 Martin Baulig <martin@ximian.com>
14171 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14172 (mono_debugger_remove_breakpoint): Likewise.
14173 (mono_debugger_check_breakpoints): Likewise.
14175 * debug-debugger.c: Implement the new breakpoint interface here.
14177 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14179 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14180 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14182 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14184 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14186 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14188 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14191 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14194 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14195 returning a vtype in a register.
14197 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14198 here from the arch specific code.
14200 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14203 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14204 (mono_arch_emit_prolog): Increment maximum prolog size.
14206 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14207 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14209 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14210 MonoGenericSharingContext.
14212 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14213 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14215 2007-11-15 Mark Probst <mark.probst@gmail.com>
14217 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14218 which extract fields out of the runtime generic context. Full
14219 sharing of the NEWARR opcode.
14221 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14223 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14224 --enable-minimal=ssa.
14226 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14228 * mini-trampolines.c (mono_delegate_trampoline): Update after
14229 mono_marshal_get_delegate_invoke () signature change.
14231 2007-11-13 Mark Probst <mark.probst@gmail.com>
14233 * mini.c: Removed the shared context in favor of the generic
14234 sharing context. Allocate the MonoJitInfo structure with room for
14235 the generic sharing context if it's needed.
14237 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14238 domain-internals.h now.
14240 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14242 * generic-sharing.c: Several changes for working without a shared
14243 context and instead operating on open types instead.
14245 2007-11-12 David S. Miller <davem@davemloft.net>
14247 * inssel-sparc.brg: Fix double instruction emit.
14249 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14251 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14252 Get/Set/Address methods.
14254 * mini.c debug-debugger.c mini-trampolines.c: Update after
14255 mono_marshal_get_delegate_invoke signature change.
14257 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14259 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14260 This can happens with dynamic methods. Fixes the other bug in #322722.
14262 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14264 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14267 * mini-arm.c (arm_patch): Implement patching of BX call
14268 sequence. Fixes one of the bugs in #322722.
14270 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14272 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14273 under Linux. We only need to flush every 32-byte cache line.
14275 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14278 move_basic_block_to_end: Add branches when needed, eventually creating
14280 optimize_branches: added a parameter that tells if it's ok to create
14281 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14282 and avoid calling move_basic_block_to_end when it's not ok.
14285 2007-11-07 Mark Probst <mark.probst@gmail.com>
14287 * mini.c: Abort inlining call to InitializeArray if something
14288 looks wrong. Let the icall handle it, which now has proper safety
14291 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14293 * mini.c (mono_spill_call): add support for soft-float.
14295 * mini.c (mono_method_to_ir): add support for soft-float
14296 to inlined functions that return float.
14298 * mini.c (mono_method_to_ir): add support for soft-float
14299 to cee_stsfld opcode on float fields.
14301 2007-11-05 Geoff Norton <gnorton@novell.com>
14303 * mini-x86.h: Fix the structure access for X86 Leopard.
14306 2007-11-05 Martin Baulig <martin@ximian.com>
14308 * mini-trampolines.c
14309 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14310 after compiling the method to notify the debugger.
14312 2007-11-05 Martin Baulig <martin@ximian.com>
14314 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14316 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14318 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14319 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14321 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14323 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14324 native-to-managed wrappers.
14326 2007-11-01 Geoff Norton <gnorton@novell.com>
14328 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14331 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14333 * mini.c, mini-x86.c: when getting back from unmanaged code
14334 to managed via a marshaled delegate we also need to set the
14337 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14339 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14342 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14344 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14345 let the debugger or other external agents to tell the JIT when
14346 a sw breakpoint has been inserted in the code that the JIT needs
14347 to be able to inspect.
14349 2007-10-31 Martin Baulig <martin@ximian.com>
14352 (MonoDebuggerInfo): Remove `runtime_class_init'.
14354 2007-10-30 Martin Baulig <martin@ximian.com>
14357 (mono_debugger_thread_created): Added `MonoThread *' argument.
14358 (mono_debugger_extended_notification): New public method.
14359 (mono_debugger_trampoline_compiled): New public method.
14362 (MonoDebuggerThreadInfo): Added `thread' and
14363 `extended_notifications' fields.
14366 (debugger_executable_code_buffer): New static variable.
14369 (MonoDebuggerInfo): Added `executable_code_buffer',
14370 `executable_code_buffer_size', `breakpoint_info_area',
14371 `breakpoint_table' and `breakpoint_table_size'.
14373 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14375 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14376 that IP either is an unused value or the vtable pointer. IMT
14377 calls use vtable + offset now. Reduced by almost half the size
14380 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14382 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14383 defines to access param registers. Replace long usage with
14384 gsize as sizeof(long) != sizeof(void*) on Win64.
14386 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14387 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14388 instead of non-existant _GetAddressOfReturnAddress.
14390 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14391 param registers. Save/restore %rdi and %rsi in MonoLMF.
14393 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14394 param registers. Modify (throw_exception) signature to take
14395 %rdi and %rsi on Win64.
14397 Code is contributed under MIT/X11 license.
14399 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14401 * helpers.c: unlink debugging output files.
14403 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14405 * mini.c: Move mono_create_ftnptr () to object.c.
14407 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14409 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14410 optional. This function can now be used to disassemble code generated
14411 outside the JIT such as trampolines and IMT thunks.
14413 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14415 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14416 vtable pointer from a ldr instruction.
14418 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14419 new IMT call sequence.
14421 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14422 call sequence for interface invocations.
14424 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14425 for imt support. This function is empty since IMT on ARM requires no
14426 special handling on the IR side.
14428 * mini-arm.c (mono_arch_find_imt_method): added, required for
14431 * mini-arm.c (mono_arch_find_this_argument): added, required
14434 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14435 a ldr instruction to load a value stored in the code stream.
14437 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14441 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14443 * mini.c (mini_init): Install the jump trampoline callback.
14445 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14447 * mini-trampolines.c: handle synchronized methods with the common
14448 vtable trampoline (bug #335601).
14450 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14452 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14454 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14457 * mini-ia64.h mini-ia64.c: Add support for IMT.
14459 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14460 prolog. Fixes #331958.
14462 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14464 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14466 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14468 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14471 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14473 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14476 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14478 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14481 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14483 * mini-trampolines.c: changed the magic rampoline to understand
14484 the common vtable trampoline method: the method to invoke is
14485 determined by the vtable displacement of the call.
14487 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14489 * mini.c, mini.h: register the common vtable trampoline if the
14490 architecture supports it.
14492 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14494 * cpu-amd64.md: use the correct max length for tls_get.
14496 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14498 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14499 CEE_STELEM_ANY. Fixes #333696.
14501 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14503 * exceptions-x86.c: provide more graceful handling of the case where
14504 we followed a bogus function pointer from managed code (bug #332866).
14506 2007-10-11 Mark Probst <mark.probst@gmail.com>
14508 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14509 replaces the generic_shared flag and will carry more information
14512 * generic-sharing.c: Added mini_type_stack_size() which allows
14513 allows open types if given a generic sharing context.
14514 mini_get_basic_type_from_generic() takes a
14515 MonoGenericSharingContext* instead of a MonoCompile* now.
14517 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14518 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14519 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14520 changes above. Just passing arguments through to the right
14523 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14525 * mini-arm.c: unify the call emission to emit_code_seq().
14527 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14529 * tramp-arm.c: reduced the trampoline size.
14531 2007-10-10 Mark Probst <mark.probst@gmail.com>
14533 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14534 variable handling out of arch-specific code.
14536 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14538 * mini-arm.c: implemented fast delegate dispatch.
14540 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14542 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14543 that fp elimination is turned off if the space required by locals is too
14544 big. Fixes #331958.
14546 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14548 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14549 ARM to the new style trampoline.
14551 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14553 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14555 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14557 2007-10-09 Martin Baulig <martin@ximian.com>
14560 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14561 `field_info_offset_offset'.
14563 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14565 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14566 removed more internal usage of the r11 register and made it available
14567 to the register allocator.
14569 2007-10-08 Mark Probst <mark.probst@gmail.com>
14571 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14572 when sharing generics and treat type variables as references.
14574 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14576 * mini-ppc.c: started removing the internal uses of register r11
14577 to eventually allow the register allocator to manage it as an
14578 additional available register.
14580 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14582 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14584 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14586 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14587 specific trampolines as they are not performance critical as a jump
14588 target (maybe align as before only for AOT code?). This saves about
14589 200 KB of native code on x86 for monodevelop startup.
14591 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14593 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14594 monodevelop startup.
14596 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14598 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14600 * mini-sparc.h mini-sparc.c: Implement IMT support.
14602 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14603 its smaller and doesn't clobber sparc_g1.
14605 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14607 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14609 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14611 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14613 * mini-ppc.c: implemented fast delegate invocation.
14615 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14617 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14619 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14621 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14622 code to the new style trampoline in preparation for IMT support.
14624 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14626 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14627 systems already. This also reduces the specific trampiline sizes and
14628 prepares for the use of r12 as the IMT identifier register.
14630 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14632 * mini-mips.h: endianess fix (simplified from a patch by
14633 Thomas Kunze <thommy@tabao.de>, bug #323737).
14635 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14637 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14638 to access ucontext fields and enable netbsd support
14639 (partially from Magnus Henoch <mange@freemail.hu>).
14641 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14643 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14644 use the preprocessor from the CPP env var if it is set.
14646 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14648 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14649 code, before interface_offset gets used.
14651 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14653 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14654 mono_class_setup_vtable () before accessing klass->vtable.
14656 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14658 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14661 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14663 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14664 IMT slots (this saves hundreds of KB of memory in programs like
14665 IronPython and Monodevelop).
14667 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14669 * mini.c: print the delegate counter.
14671 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14673 * mini-x86.c: make it easier to enable the debugging code for IMT
14676 2007-09-28 Martin Baulig <martin@ximian.com>
14679 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14680 `mono_method_klass_offset' and `mono_method_token_offset'.
14682 2007-09-20 Mark Probst <mark.probst@gmail.com>
14684 * mini.c: First generics sharing implementation. Can only share
14685 in very simple cases. If sharing doesn't work it falls back to
14686 dedicated compilation.
14688 * mini.h: Flag in MonoCompile to specify whether generic
14689 compilation is shared. Flags enum for marking which generic inst
14690 of a context is used. Prototypes for helper functions.
14692 * generic-sharing.c: Helper functions for generic method sharing.
14694 * optflags-def.h: Optimization flag (gshared) for enabling generic
14695 method sharing added.
14697 * Makefile.am: generic-sharing.c added.
14699 2007-09-19 Daniel Nauck <dna@mono-project.de>
14701 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14703 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14704 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14707 2007-09-19 Martin Baulig <martin@ximian.com>
14709 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14710 mono_debug_cleanup() is now part of mono_cleanup().
14712 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14714 * driver.c (mono_main): Fix a warning.
14716 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14718 * aot-compiler.c: Optimize various parts when processing large assemblies.
14721 * mini.c (mono_patch_info_hash): Improve hash function.
14723 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14725 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14727 Code is contributed under MIT/X11 license.
14729 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14731 * mini.c (mini_init): Fix a leak.
14733 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14735 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14737 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14739 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14741 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14743 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14745 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14748 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14750 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14752 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14754 * aot-runtime.c (decode_patch_info): Ditto.
14756 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14758 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14759 static case. Cache delegates in architecture specific code,
14760 based on number of parameters.
14762 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14763 in architecture specific code, based on number of parameters.
14765 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14766 caching happen in architecture specific code now.
14768 Code is contributed under MIT/X11 license.
14770 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14772 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14773 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14774 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14776 Code is contributed under MIT/X11 license.
14778 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14779 * mini.c: (mono_thread_abort) Fixed bug #82416.
14781 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14783 * mini.: hook the new managed GC allocation feature into the JIT.
14785 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14787 * mini.c: implementation for the new runtime tls opcode.
14789 2007-09-11 Martin Baulig <martin@ximian.com>
14792 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14793 `mono_method_inflated_offset'.
14795 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14797 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14798 async exceptions into a method.
14800 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14801 purpose of testing whenever the unwinder works at every instruction.
14803 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14805 * mini.c: check accessibility of method used in ldftn (fixes
14808 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14810 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14812 * inssel.brg: Fix a warning.
14814 2007-09-03 Martin Baulig <martin@ximian.com>
14816 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14817 now takes the `main_method' as argument.
14819 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14821 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14823 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14825 * driver.c: include the cil-coff.h header on Windows.
14827 Code is contributed under MIT/X11 license.
14829 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14831 * mini.c, driver.c: don't include the cil-coff.h header.
14833 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14835 * mini.c: flag places that needs fixes fo soft-float support.
14837 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14839 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14840 endian systems (partially from Dean Jenkins, bug #81924).
14842 2007-08-28 Mark Probst <mark.probst@gmail.com>
14844 * mini.c (check_linkdemand): Remove embedded reference object in
14845 call to LinkDemandSecurityException.
14846 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14847 with an IntPtr instead of a reference object.
14849 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14851 * mini.c (handle_initobj): Handle alignment properly.
14853 * inssel.brg (mini_emit_memset): Ditto.
14855 * inssel.brg (mini_emit_memcpy): Ditto.
14857 * inssel-sparc.brg: Ditto.
14859 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14861 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14863 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14864 exceptions raised in unmanaged code. Fixes part of #82594.
14866 2007-08-24 Mark Probst <mark.probst@gmail.com>
14868 * mini.c (mono_method_to_ir), declsec.c
14869 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14871 2007-08-22 Martin Baulig <martin@ximian.com>
14874 (MonoDebuggerThreadInfo): New typedef.
14875 (mono_debugger_thread_table): New global variable.
14876 (mono_debugger_thread_created): New public function.
14877 (mono_debugger_thread_cleanup): New public function.
14880 (MonoDebuggerInfo):
14881 - removed `get_current_thread' and `lookup_assembly'.
14882 - removed `data_table'.
14883 - added `thread_table'.
14886 (mono_thread_start_cb): Call mono_debugger_thread_created().
14887 (mono_thread_attach_cb): Likewise.
14888 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14889 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14892 * driver.c (mono_main): Move mono_debug_init() up, before calling
14893 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14895 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14897 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14898 together when passing several arguments of type double (gives a small
14899 speedup and saves a few bytes of generated code).
14901 2007-08-20 Jb Evain <jbevain@novell.com>
14903 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14905 2007-08-20 Jb Evain <jbevain@novell.com>
14907 * mini.c (mono_method_to_ir): throw MethodAccessException
14908 and FieldAccessException instead of InvalidProgramException.
14910 2007-08-20 Mark Probst <mark.probst@gmail.com>
14912 * mini.c: CoreCLR security checks.
14914 * mini.h: Removed MonoSecurityMode (moved to
14915 metadata/security-manager.h) and mono_security_mode global var
14916 (replaced by set/get functions in security-manager.h).
14918 * driver.c: Added "core-clr-test" security mode for testing. Used
14919 set-function for setting security mode.
14921 2007-08-17 Mark Probst <mark.probst@gmail.com>
14923 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14924 the new jit_info_table.
14926 * driver.c: Test code for the new jit_info_table (enabled by the
14927 define MONO_JIT_INFO_TABLE_TEST).
14929 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14931 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14932 detection of call <REG> instruction sequence. Fixes build on freebsd.
14934 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14936 * mini-exceptions.c: Fix a warning.
14938 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14940 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14941 stack overflow handling code on amd64 too.
14943 * mini-exceptions.c (mono_setup_altstack): Make this use
14944 mono_thread_get_stack_bounds ().
14946 * mini-x86.h: Disable sigaltstack on solaris x86.
14948 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14950 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14952 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14954 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14956 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14958 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14960 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14962 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14964 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14967 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14969 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14970 to be emitted (bug #82281).
14972 2007-08-01 Martin Baulig <martin@ximian.com>
14974 Merged the `debugger-dublin' branch.
14976 * debug-debugger.h (MonoDebuggerInfo):
14977 Removed the `old_*' compatibility entries.
14978 Added `debugger_version' and `data_table'.
14979 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14980 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14983 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14984 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14985 instead of a `gconstpointer'.
14986 (mono_debugger_insert_method_breakpoint): Return a
14987 `MonoDebugMethodAddressList *'.
14989 2007-06-28 Martin Baulig <martin@ximian.com>
14991 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14993 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14995 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14996 __builtin_frame_address () since it is broken on older gcc versions.
14998 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15000 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15001 on the stack overflow handling and made the managed stack overflows
15002 catchable in most cases using soft guard pages.
15003 * exceptions-x86.c: added code to restore the protection in the soft
15004 guard pages at the end of exception handling.
15006 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15008 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15010 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15012 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15013 exception handling.
15015 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15017 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15018 signal handling support until it has been ported to the new mechanism.
15019 * mini.c: fixed stack overflow detection and use the new
15020 architecture code to handle signals on the altstack.
15022 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15024 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15025 stack overflows on the alt stack.
15027 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15029 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15030 stack overflows on the alt stack.
15032 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15034 * exceptions-ppc.c: cleanup preparing for altstack support.
15036 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15038 * exceptions-arm.c: cleanup preparing for altstack support.
15040 2007-07-27 Mark Probst <mark.probst@gmail.com>
15042 * mini.c (print_jit_stats): Output hazard pointer stats.
15044 2007-07-26 Mark Probst <mark.probst@gmail.com>
15046 * driver.c, mini.c: Replaced security mode flags with a single
15049 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15051 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15053 2007-07-25 Mark Probst <mark.probst@gmail.com>
15055 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15056 (which doesn't do anything yet) for activating Core CLR
15057 (Silverlight) security.
15059 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15061 * mini-codegen.c: work around a possible gcc bug on arm.
15063 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15065 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15066 message for platforms that don't support AOT compilation.
15068 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15070 * mini.h, mini.c, driver.c: temporary smcs hack.
15072 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15074 * mini-arm.h, mini-arm.c: arm EABI fixes.
15076 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15078 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15081 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15082 trampolines taking a method argument.
15084 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15086 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15087 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15089 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15090 JIT compilation throws an exception. Fixes #82050.
15092 2007-07-19 Mark Probst <mark.probst@gmail.com>
15094 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15095 with the MONO_EXCEPTION_ defines.
15097 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15099 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15102 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15103 the cause of an assertion.
15105 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15107 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15110 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15112 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15113 assert. Should fix #82103.
15115 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15117 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15118 here too. Fixes #82095.
15120 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15123 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15125 * mini-amd64.h: Enable IMT for amd64.
15127 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15129 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15131 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15133 2007-07-12 Mark Probst <mark.probst@gmail.com>
15135 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15136 as soon as check_linkdemand sets an exception_type.
15138 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15140 * mini-x86.c: fixed offsets for IMT call sequence.
15141 * mini-x86.h: enable IMT again.
15143 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15145 * trace.c (mono_trace_enter_method): Decode MonoType too.
15147 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15149 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15151 * mini-amd64.c: Add preliminary IMT implementation.
15153 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15155 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15156 understand the new IMT-base interface invocation (thanks to
15157 Daniel Nauck for the report and the remote debugging session).
15159 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15161 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15163 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15165 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15167 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15169 * mini-trampolines.c: implement AOT IMT support.
15170 * mini-x86.h: enable IMT support for wider testing.
15172 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15174 * inssel.brg (emit_imt_argument): Add aot support here.
15176 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15178 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15180 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15181 of the IMT implementation, partially from massi, with my
15182 implementation of the bsearch sequence. Disabled by default until
15183 the AOT code is implemented.
15185 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15187 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15189 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15191 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15193 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15194 arch-independent IMT JIT code from Massimiliano
15195 Mantione (massi@ximian.com) with small cleanups from me.
15197 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15199 * Makefile.am: fix svn invocation to get the svn revision to be
15200 independent of the local language (build fix).
15202 2007-07-09 Mark Probst <mark.probst@gmail.com>
15204 * mini.c (inline_method): Reset cfg->exception_type if the
15205 inlining is aborted. Fixes: 82049.
15207 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15209 * mini.c: remove assert from exception handling code when exception_ptr
15212 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15214 * mini.c (mono_codegen): Add an assert.
15216 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15217 enter and leave code.
15218 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15220 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15222 * mini-ppc.c: fixed memory corruption for localloc(0)
15225 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15227 * mini.c: Fix warnings.
15229 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15231 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15232 to emit better double->int conversions.
15234 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15236 * mini.c: the provided Min/Max optimizations are valid for unisgned
15239 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15241 * 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
15243 2007-06-28 Miguel de Icaza <miguel@novell.com>
15245 * mini.c (mono_running_on_valgrind): Add support for reporting the
15246 method and its boundaries to valgrind.
15248 2007-06-28 Martin Baulig <martin@ximian.com>
15250 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15252 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15254 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15256 * generic.2.cs: Add new test case.
15258 2007-06-25 Martin Baulig <martin@ximian.com>
15260 Merged the `debugger-dublin' branch.
15263 (mono_debugger_insert_method_breakpoint): New public method.
15264 (mono_debugger_remove_method_breakpoint): Likewise.
15265 (mono_debugger_check_breakpoints): New static method.
15266 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15268 * debug-debugger.h (MonoDebuggerInfo):
15269 Renamed (to keep backward compatibility in the vtable):
15270 `insert_breakpoint' -> `old_insert_breakpoint'.
15271 `remove_breakpoint' -> `old_remove_breakpoint'.
15272 `create_string' -> `old_create_string'.
15273 `lookup_class' -> `old_lookup_class'.
15274 `lookup_type' -> removed; changed into a dummy field.
15275 `lookup_assembly' -> `old_lookup_assembly'.
15276 Added (same functionality, but different signature):
15277 `create_string', `lookup_class', `lookup_assembly'
15279 `get_method_addr_or_bpt', `remove_method_breakpoint',
15280 `runtime_class_init'.
15282 * debug-debugger.c: Merged the `debugger-dublin' branch.
15284 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15286 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15288 (peephole_pass): Likewise.
15290 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15292 * driver.c: hopefully make setaffinity work also for ancient
15295 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15297 * driver.c : win32 build fix.
15299 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15301 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15302 processor if it is set.
15304 2007-06-21 Martin Baulig <martin@ximian.com>
15306 * debug-mini.h: New file.
15309 (mono_debugger_insert_breakpoint_full): Moved here from
15310 ../metadata/mono-debug-debugger.c.
15311 (mono_debugger_remove_breakpoint): Likewise.
15312 (mono_debugger_breakpoint_callback): Likewise.
15314 2007-06-15 Raja R Harinath <rharinath@novell.com>
15316 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15317 changes in MonoGenericClass.
15319 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15321 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15323 2007-06-14 Raja R Harinath <rharinath@novell.com>
15325 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15326 removal of MonoGenericMethod.
15328 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15330 * mini-exceptions.c: hooks for the exception events profiling API.
15332 2007-06-14 Randolph Chung <tausq@debian.org>
15334 * Makefile.ma: Add hppa target.
15335 * mini-arch.h: Include mini-hppa.h
15336 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15337 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15338 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15340 2007-06-14 Randolph Chung <tausq@debian.org>
15342 * inssel.brg: Add rules for "chained" compare-branch operations so that
15343 a single compare op can affect multiple branches. Adjust cost for
15344 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15345 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15346 cost for some rules so that they can more easily be overridden by
15347 per-arch rules (with fixes from lupus).
15348 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15350 2007-06-13 Randolph Chung <tausq@debian.org>
15352 * mini-ops.h: Reorder branch ops so that they match the order of the
15353 corresponding CEE_* ops. The code expects them this way.
15354 Add new ops for HPPA target.
15355 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15357 2007-06-13 Randolph Chung <tausq@debian.org>
15359 * mini-exceptions.c: Handle cases where the stack grows towards
15361 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15363 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15365 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15367 * driver.c: explain where a non-matching corlib is found.
15369 2007-06-13 Mark Probst <mark.probst@gmail.com>
15371 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15373 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15375 * mini-exceptions.c: Generate a method profile leave event during
15376 an exception to ensure that the profiler gets notified.
15378 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15380 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15383 * cpu-amd64.md: Add long_and/or/xor opcodes.
15385 2007-06-06 Wade Berrier <wberrier@novell.com>
15387 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15388 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15389 length of instruction shr_imm (expected 8, got 10)
15391 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15393 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15395 2007-06-06 Mark Probst <mark.probst@gmail.com>
15397 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15398 MonoInternalHashTable again (fixed bug in the internal hash table
15401 2007-06-06 Mark Probst <mark.probst@gmail.com>
15403 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15404 Have to figure out what makes it crash the SWF regression.
15406 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15408 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15410 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15412 * mini.c: optimize out the type check when storing null in a
15415 2007-06-04 Mark Probst <mark.probst@gmail.com>
15417 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15418 MonoInternalHashTable.
15420 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15422 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15423 signed integer methods.
15425 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15427 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15428 permanently since the current approach doesn't work.
15430 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15432 * inssel.brg (stmt): Only call delegate->invoke_impl if
15433 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15435 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15437 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15438 the sreg2==rdx case.
15440 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15441 account if it contains a rex prefix.
15442 (peephole_pass): Handle OP_FMOVE as well.
15444 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15446 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15447 as it causes regressions.
15449 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15451 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15452 static case as well.
15454 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15456 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15457 (mono_arch_get_this_arg_from_call): Ditto.
15459 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15461 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15464 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15465 (mono_arch_get_this_arg_from_call): Ditto.
15467 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15469 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15470 try to create optimized invoke code and use that for further invocations.
15471 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15473 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15475 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15477 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15478 sealed classes or methods.
15479 *devirtualization.cs: tests for the new optimization
15481 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15483 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15484 by the update_volatile () function.
15486 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15488 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15491 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15493 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15495 * mini.c: Add configure checks for header files.
15496 * mini-x86.c: Add configure checks for header files.
15497 * trace.c: Add configure checks for header files.
15498 * aot-runtime.c: Add configure checks for header files.
15499 * aot-compiler.c: Add configure checks for header files.
15500 * driver.c: Add configure checks for header files.
15501 * mini-codegen.c: Add configure checks for header files.
15503 Code is contributed under MIT/X11 license.
15505 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15507 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15508 icompare_imm -128 + op_iclt. Fixes #81703.
15510 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15512 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15514 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15516 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15517 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15518 so that all isinst checks now use "interface_bitmap".
15520 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15522 * cpu-amd64.md (jmp): Fix a warning.
15524 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15526 * basic.cs: Add new regression test.
15528 * basic.cs: Remove test which is now in basic-long.cs.
15530 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15532 * basic-long.cs: Add new test.
15534 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15536 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15538 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15540 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15542 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15545 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15546 throwing code a bit.
15548 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15549 the exception throwing code a bit.
15551 * mini-x86.c (get_call_info): Allocate result from a mempool.
15553 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15555 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15557 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15559 * mini.h (MonoCompile): Add 'token_info_hash' field.
15561 * mini.c: Save token->method associations during compilation so the AOT
15562 compiler can use it.
15564 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15565 which reference generic classes and methods.
15567 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15569 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15571 * aot-compiler.c (compile_method): Fix a typo in a comment.
15573 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15575 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15576 everything generic.
15578 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15580 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15582 * mini.h (MonoCompile): Add 'args' field.
15584 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15587 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15589 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15591 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15593 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15595 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15596 opcodes for some opcodes.
15598 * mini.h *.brg *.c: Use the new opcodes.
15600 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15602 * mini.h: Bumped aot revision.
15604 * inssel.brg: modified code generation of type checks for interfaces
15605 to use the new "MonoClass.interface_bitmap" instead of the old
15606 "MonoClass.interface_offsets".
15608 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15610 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15612 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15614 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15617 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15619 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15621 2007-04-27 Wade Berrier <wberrier@novell.com>
15623 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15624 mini.h) to fix build.
15626 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15628 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15630 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15631 causes the corlib unit tests to fail.
15633 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15635 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15637 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15639 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15640 opcodes to the comparison relations.
15642 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15643 opcodes to their types.
15645 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15647 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15648 it in cfg->arch.cinfo.
15650 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15652 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15653 cfg->cil_offset_to_bb.
15655 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15657 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15658 created becase of initlocals.
15660 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15662 * mini-alpha.c cpu-alpha.md: More alpha port work from
15663 Sergey Tikhonov <tsv@solvo.ru>.
15665 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15667 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15669 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15671 * cpu-s390.md (break): Correct the length of break instruction.
15673 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15675 * mini.c: fix a couple of soft-float issues and comments.
15677 2007-04-15 Miguel de Icaza <miguel@novell.com>
15679 * trace.c (is_filenamechar): - is also a filename char.
15681 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15683 * mini-s390.c: Correct checking for enum type in return value processing.
15685 2007-04-14 Raja R Harinath <rharinath@novell.com>
15687 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15688 (version.h): Makefile is in the build directory.
15690 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15692 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15694 2007-04-11 Martin Baulig <martin@ximian.com>
15696 * mini.c (can_access_member): Fix handling of generic classes;
15699 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15701 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15703 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15705 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15707 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15709 * mini-codegen.c: make sure the right spill amount is
15710 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15712 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15714 * mini-ppc.c: fixes for the fp_branch_nan test.
15716 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15718 * basic.cs: Comment out new test which still fails on ia64.
15720 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15722 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15724 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15726 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15728 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15730 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15731 on 64 bit machines. Fixes part of #80738.
15733 * basic.cs: Add regression test.
15735 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15737 * inssel.brg basic.cs: Revert previous change to fix build.
15739 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15742 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15744 * basic.cs: Add new regression test.
15746 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15748 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15751 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15753 * cpu-s390x.md: Correct length of break instruction.
15755 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15757 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15758 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15760 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15762 * *.c: Begin WIN64 port.
15763 * mini.c: Use correct register in profiler.
15764 * mini-amd64.c: No inline assembly on Win64.
15765 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15766 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15767 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15768 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15769 mono_arch_ip_from_context for Win64.
15771 Contributed under MIT/X11 license.
15773 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15775 * exceptions-amd64.c (seh_handler): Ditto.
15777 * exceptions-x86.c (seh_handler): Fix a memory leak.
15779 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15781 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15782 mini-s390x.c: fixed peephole optimizations to deal
15783 correctly with 1 and 2 byte reload avoidance.
15785 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15787 * cpu-s390.md, cpu-s390x.md: update localloc length.
15789 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15791 * cpu-g4.md: added missing descriptions.
15793 2007-03-14 Miguel de Icaza <miguel@novell.com>
15795 * Makefile.am: Add support so the tail tests are not executed on
15796 PowerPC as that is a known limitation of the PowerPC port.
15798 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15800 * runmdesc.bat: Move to msvc directory.
15802 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15804 * runmdesc.bat: Run executable that was produced by the current
15805 target and sent via an argument.
15807 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15809 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15812 * generics.2.cs: Add regression test.
15814 2007-03-09 Wade berrier <wberrier@novell.com>
15816 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15818 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15820 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15821 AOT code depends on this.
15823 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15825 * mini.c: more precise tracking of types in the eval stack
15826 (part of fix for bug #81044).
15828 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15830 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15832 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15834 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15836 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15838 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15840 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15842 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15843 a pointer on 64 bit systems. Fixes #80190.
15845 * iltests.il: Add new regression test.
15847 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15849 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15851 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15853 * trace.c: Remove an erroneous alignemnt check when tracing.
15854 Fixes --trace on OSX86.
15856 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15858 * mini-$(arch).h: initialize SP in context for all the archs.
15860 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15862 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15863 regressions in the thread tests.
15865 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15867 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15868 - fixed implementation of LOCALLOC opcode
15869 - implemented non-un compare for floats
15871 - implementation of FDIV and CKFINITE opcodes
15872 - fixes for latest mono updates
15873 - additional arch opcodes
15875 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15877 * Makefile.am: simplify and merge rules for cross-compilation.
15879 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15881 * local-propagation.c: Actually *apply* the fix for bug 80591...
15883 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15885 * mini-exceptions.c: backuot part of the last change
15886 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15888 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15889 * inssel.brg: Fix bug 59286.
15892 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15894 * mini-exceptions.c: patch from Zoltan to correctly check for
15895 stack boundaries (using the stack register, not the frame register),
15896 fixes bugs #80724, #79717.
15898 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15900 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15901 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15903 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15904 presence of frame pointer elimination.
15906 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15908 * mini-x86.h: NetBSD UCONTEX_REG defines.
15910 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15912 * inssel-amd64.brg: Fix amd64 build.
15914 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15916 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15919 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15921 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15924 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15926 2007-01-30 Mark Mason <mason@broadcom.com>
15928 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15929 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15930 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15931 beginning support for CEE_JMP [not quite working yet]
15932 * tramp-mips.c: LMF handling now works
15934 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15936 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15938 * mini.h (NULLIFY_INS): New macro.
15940 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15942 * mini.c: statistical profiler fix for windows, patch
15943 from Tor Lillqvist (tml@novell.com).
15945 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15946 * local-propagation.c: Fix bug 80591.
15948 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15950 * Makefile.am: put back the --export-dynamic option as with
15951 the previous gmodule flags (thanks to Robert Jordan).
15953 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15955 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15957 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15958 simplify and speed up the local register allocator. Also rename some fields
15959 like iassign->vassign.
15961 * regalloc.c: Remove some functions which are no longer used since their
15962 inlined version is in mini-codegen.c.
15964 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15966 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15968 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15970 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15971 narrowing. Fixes #80622.
15973 * iltests.il: Add new regresssion test.
15975 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15977 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15978 debug-debugger.c, debug-debugger.h: warning fixes.
15979 * driver.c: updated copyright year and made it fit in one line.
15981 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15983 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15985 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15987 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15989 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15991 * iltests.il: Add new test for bug #80507.
15993 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15995 * mini-arm.h: use soft-float also on vfp for now.
15997 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15999 * mini.c: fix some more soft-float issues.
16001 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16003 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16005 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16006 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16007 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16008 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16010 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16012 * mini-arm.c: typo fix.
16014 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16016 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16018 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16020 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16021 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16023 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16025 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16027 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16029 * inssel.brg: Fix a warning.
16031 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16033 * abcremoval.c ssa.c ssapre.c: Update after this change.
16035 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16037 * dominators.c (df_set): Use mono_bitset_union_fast.
16039 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16041 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16042 mini-codegen.c: reduce relocations and memory usage for the cpu
16045 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16047 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16049 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16050 to reduce their size.
16052 2007-01-19 Mark Mason <mason@broadcom.com>
16054 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16055 * mini-mips.c: more configuration macros, support long conditional branches, additional
16056 asserts, fix epilog instrumentation.
16057 * mini-mips.h: use standard stack walk
16058 * cpu-mips.md: increase size of div, rem and conditional branches
16060 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16062 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16065 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16067 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16068 (compile_method): Ditto.
16070 * aot-runtime.c (decode_klass_info): Ditto.
16072 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16073 needed by the code generated by inssel.brg. Also fix a warning.
16075 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16077 * mini.c: deal with enums that become genericinsts by
16078 being nested in a generic class (bug #79956).
16080 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16082 * mini.c: match the generic definition to check for
16083 private access with generic types (bug #78431).
16085 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16087 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16088 to make life easier for people cross-compiling that insist on not
16091 2007-01-17 Mark Mason <mason@broadcom.com>
16093 * inssel-long.brg: patch to deal with mips missing flags
16094 * inssel-long32-mips.brg: implement overflow checks
16095 * insset-mips.brg: implement overflow checks
16096 * mini-mips.h: implement conditional exception handling
16097 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16098 Remove unused code, minor cleanups.
16099 * exceptions-mips.c: minor cleanups
16100 * mini-ops.h: add mips conditional exception ops
16101 * cpu-mips.md: add mips conditional exception ops
16104 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16106 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16107 to deal with mips missing of flags.
16109 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16111 * exceptions-ppc.c: execute fault handlers.
16113 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16115 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16117 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16119 * mini.c: handle also floating point values in initialize_array.
16121 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16123 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16124 array initialization and make it conditional on the intrins option.
16126 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16128 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16129 relocations and put the patch info names close to the enum definition.
16131 2007-01-15 Mark Mason <mason@broadcom.com>
16133 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16135 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16137 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16139 2007-01-12 Raja R Harinath <rharinath@novell.com>
16141 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16143 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16145 * Makefile.am: distribute the mips sources.
16147 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16149 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16152 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16154 * cpu-x86.md: back out for now as this triggers other regressions.
16156 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16158 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16159 to eax:edx, so ecx can't get allocated to them (bug #80489).
16161 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16163 * mini.c, mini-exceptions.c: enabled running fault handlers
16166 2007-01-03 Miguel de Icaza <miguel@novell.com>
16168 * driver.c: If nothing fail, do not use the string "failed",
16169 because it makes it very annoying to view test result logs on the
16172 2006-12-30 Miguel de Icaza <miguel@novell.com>
16174 * debug-debugger.c (mono_debugger_main): Rename "main" to
16175 "main_method" to prevent a warning.
16177 Remove a warning for unused field.
16179 2006-12-28 Martin Baulig <martin@ximian.com>
16182 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16184 2006-12-22 Martin Baulig <martin@ximian.com>
16186 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16187 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16188 seperate `.mdb_debug_info' section, so we can access it from the
16189 debugger even if the binary is stripped.
16191 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16192 from the `.mdb_debug_info' here to prevent the linker from
16193 removing that section.
16195 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16196 mdb-debug-info64.s.
16198 2006-12-19 Robert Jordan <robertj@gmx.net>
16200 * mini-x86: enable the code to return small structures in
16201 registers for FreeBSD as well. Fixes bug #80278.
16202 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16204 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16206 * mini-x86.c: align the stack when calling the profiler
16207 function instrumenting the prolog (on OSX).
16209 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16211 * mini.c: emit a break opcode where Debugger.Break () is called.
16213 2006-12-13 Miguel de Icaza <miguel@novell.com>
16215 * mini.c (mono_method_to_ir): Provide useful information on this
16216 assert, to prevent others from debugging like I did.
16218 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16220 * mini.c: enable code which was incorrectly commented
16223 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16225 * mini-x86.c: enable on OSX, too, the code to return small
16226 structures in registers.
16228 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16230 * mini-x86.c: remove the use of the dynamic code manager here, too.
16232 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16234 * mini.h, debug-debugger.c, tramp-*.c: fixed
16235 mono_debugger_create_notification_function() to use
16236 mono_global_codeman_reserve () instead of a dynamic code manager.
16238 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16240 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16241 ves_array_element_address() jit icall and use a generated
16242 managed method instead (which is about 4 times faster for a rank 3
16245 2006-11-29 Mark Mason <mason@broadcom.com>
16247 * basic-calls.cs: additional tests for passing
16248 structures as function arguments.
16250 2006-11-29 Mark Mason <mason@broadcom.com>
16252 * mini-mips.h: disable custom exception handling
16253 * mini-mips.c: throw/rethrow should use jalr to call
16254 exception stubs. Fixed bug with passing structures
16255 by value. More support for tracing floating point
16258 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16260 * mini.c: fixed typo in the soft-float ldind.r4 handling
16263 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16265 * mini.c, mini.h, driver.c: added --runtime command line
16266 option to select a different runtime than the autodetected one.
16267 * jit.h: added API for embedders to initialize with a specific
16270 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16272 * mini.c: handle also boxing of r4 values (bug #80024).
16274 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16276 * mini-ppc.c: force indirect calls until we reserve
16277 enough address space for all the generated code.
16279 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16281 * exceptions-arm.c: workaround bugs in the libc definition
16282 of struct ucontext.
16284 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16286 * inssel.brg: fixes from me and Mark Mason.
16288 2006-11-23 Dick Porter <dick@ximian.com>
16290 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16291 semaphore display now we've fixed the initial value
16293 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16295 * inssel.brg: partially revert the last change to fix the build.
16297 2006-11-21 Mark Mason <mason@broadcom.com>
16299 * inssel.brg: Add and use compare-and-branch macros to support
16300 architectures that do not have condition code registers (ie. MIPS).
16301 * *-mips.{c,brg,md}: Fix copyright statements
16303 2006-11-20 Mark Mason <mason@broadcom.com>
16305 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16306 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16307 * mini.h: Added declaration for mono_print_ins()
16308 * mini-codegen.c: added ins_spec initializer for MIPS
16309 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16310 vreg to be virtual and hreg to be non-virtual.
16311 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16312 is not yet working/implemented correctly.
16313 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16314 non-static, fixup calls to print_ins() from other parts in the file.
16316 2006-11-20 Mark Mason <mason@broadcom.com>
16318 * basic-calls.cs: added tests for passing structures as arguments
16321 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16323 * inssel-long32.brg: optimize signed division by power of two.
16325 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16327 * mini-arm.c: added support for interworking with thumb code
16328 (mono must be still be built using the ARM instruction encoding).
16330 2006-11-19 Miguel de Icaza <miguel@novell.com>
16332 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16333 verifier has different rules for it. Fixes a few verifier issues
16336 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16337 at the end, so people know what happened.
16339 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16341 * brach-opts.c: in optimize_exception_target() make sure we
16342 are in a catch clause (fixes bug #79871).
16344 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16346 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16347 more soft-float support fixes.
16349 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16351 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16352 that are passed half on the stack and half in registers.
16354 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16356 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16357 more mips integration work from Mark E Mason
16358 <mark.e.mason@broadcom.com>.
16360 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16362 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16363 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16364 tramp-mips.c: added sources for the mips port, not
16365 integrated in the build yet. Contributed by
16366 Mark E Mason <mark.e.mason@broadcom.com>.
16368 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16370 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16372 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16374 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16375 put the soft-float rules in its own file since it seems to
16376 break s390 compilation.
16378 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16380 * mini-arm.c: fixed wrnings.
16382 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16384 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16385 inssel-arm.brg: ARM support for soft-float.
16387 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16389 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16390 loads and stores of 32 bit fp values.
16392 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16394 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16396 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16397 works. Fixes #79852 and #79463.
16399 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16401 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16402 more soft-float support WIP and fixes.
16404 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16406 * mini-arm.c: some VFP updates.
16408 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16410 * mini-exceptions.c: 0 is a valid local var offset in some
16411 architectures, don't assert (bug #78508).
16413 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16415 * exceptions-arm.c: fixed off by one error in stack walk code.
16417 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16419 * mini.h, mini.c: more precise tracking of type load exceptions.
16421 2006-11-03 Robert Jordan <robertj@gmx.net>
16423 * Makefile.am: [WIN32] Add monow.exe target.
16424 * driver.c: [WIN32] Don't detach the console when debugging.
16427 2006-10-30 Miguel de Icaza <miguel@novell.com>
16429 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16431 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16433 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16435 * driver.c (mini_regression): Fix --regression with AOT.
16437 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16439 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16441 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16443 * mini-sparc.h: Don't use sigaction on sparc/linux.
16445 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16447 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16449 * mini-exceptions.c: Add proper include files for getpid ().
16451 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16453 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16454 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16457 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16458 name cache to reduce its size.
16460 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16462 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16464 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16465 the mono_lmf TLS variable.
16467 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16468 trampoline lmf frames.
16470 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16472 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16474 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16475 the mono_lmf TLS variable.
16477 * mini-exceptions.c: Access the LMF structure through accessors.
16479 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16480 variable instead of in jit_tls->lmf.
16482 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16484 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16485 trampoline lmf frames.
16487 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16489 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16491 * mini.c trace.c mini-x86.c: Revert these too.
16493 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16496 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16498 * genmdesc.c: removed now dead code.
16500 2006-10-09 Robert Jordan <robertj@gmx.net>
16502 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16504 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16506 * mini.h: do not leave gaps in the opcode values.
16508 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16510 * jit-icalls.h: flag functions as internal here, too.
16512 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16514 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16515 functions with the internal attribute.
16517 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16519 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16521 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16523 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16526 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16528 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16529 tail calls as on other platforms.
16531 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16533 * iltests.il: Add a few tailcall tests.
16535 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16537 * driver.c: fix loop for old compilers (bug #79521).
16539 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16541 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16543 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16545 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16546 metadata without any code.
16548 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16549 more precise debugging information using gdb.
16551 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16553 * inssel-ia64.brg: Make the helper methods static.
16555 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16557 * inssel-x86.brg: make the helper methods static.
16559 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16561 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16563 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16565 * mini.c: updates for monoburg changes.
16566 * inssel.brg: make a few helper functions static as they should.
16568 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16570 * Makefile.am: Move mini-codegen.c to common_sources.
16572 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16574 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16576 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16577 mini-ppc.h: port to use the common local register allocator.
16579 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16581 * mini.h: Remove the comment too then.
16583 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16585 * mini.h: put back backend.data which is to be used shortly and
16586 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16587 pointers on 4 byte boundaries it'd have much bigger issues running
16588 and you can ifdef it out anyway.
16590 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16592 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16593 MonoInst size by 4 bytes on 64 bit machines.
16595 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16597 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16598 replacement with more meaningful field names. Arch maintainers, please
16599 check the assigned names are good enough for your arch.
16601 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16603 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16604 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16606 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16608 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16609 relocations and memory requirements, put the optimization flags
16610 definitions in their own file.
16612 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16614 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16616 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16618 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16620 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16622 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16624 * inssel.brg: use the correct function to get the size of an item
16625 in an array, given an element class.
16626 * aot-compiler.c: do not access class->class_size directly.
16628 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16630 * mini.h, debug-mini.c: added a debugging function to print
16631 info about local variables and arguments in a jitted method.
16633 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16635 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16637 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16639 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16641 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16642 inner and outer loops when passing vtypes.
16644 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16646 * mini-ppc.c: take into account the cpu errata for cache flushing
16647 which caused some random errors (bug #79381).
16649 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16651 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16652 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16654 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16656 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16659 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16660 freebsd ports tree.
16662 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16663 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16665 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16668 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16670 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16672 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16674 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16675 macro does not have to be changed during debugging.
16677 * 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>.
16679 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16681 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16683 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16684 MONO_ARCH_NO_EMULATE_MUL is defined.
16686 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16688 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16690 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16692 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16694 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16696 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16697 stuff to mini-exceptions.c where it is used.
16699 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16700 setup code, the real one is in mini-exceptions.c.
16702 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16703 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16704 some changes from the freebsd ports tree.
16706 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16709 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16711 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16713 * mini.c: on Linux, check for /proc to be mounted
16714 (bug# 79351, novell bug#201204).
16716 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16718 * mini.c: handle cases where pthread_attr_getstack() behaves
16719 incorrectly (bug #78096).
16721 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16723 * mini-arm.c: support larger stack frames (bug #79272).
16725 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16727 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16729 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16732 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16733 mono_class_from_name () to find a class from its name.
16735 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16737 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16739 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16741 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16743 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16745 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16747 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16748 callinfo->trampoline.
16750 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16752 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16755 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16757 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16759 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16761 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16762 stats.method_trampolines, it is already done by the generic trampoline code.
16764 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16766 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16768 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16770 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16772 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16774 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16776 * mini.c (print_jit_stats): Print new stats.
16778 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16780 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16782 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16783 Address on two dimensional arrays. Fixes #78729.
16785 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16787 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16790 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16792 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16795 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16797 (mini_get_ldelema_ins): Ditto.
16799 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16801 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16802 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16805 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16807 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16808 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16810 * exceptions-s390x.c: Cosmetic change.
16812 * tramp-s390.c: Fix warning.
16814 * cpu-s390.md: Correct length of mul_imm.
16816 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16818 * aot-compiler.c: added binary writer with ELF backend
16819 implementation (only on Linux/x86 for now).
16821 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16823 * Makefile.am: Don't run net 2.0 AOT tests.
16825 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16826 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16828 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16830 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16832 * aot-compiler.c: simplified and refactored the asm-writing code
16833 to allow different backends.
16835 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16837 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16839 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16840 little. Share patches of type TYPE_FROM_HANDLE as well.
16842 * mini.c (mono_patch_info_equal): New helper function.
16843 (mono_patch_info_hash): Ditto.
16845 * aot-compiler.c (emit_method_code): Fix s390 build.
16847 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16848 is not handled because it is stored as a flag and not as a type ctor. Fixes
16851 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16853 * aot-compiler.c: Fix computation of GOT slot statistics.
16855 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16856 Also remove support for not PIC AOT.
16858 * mini.h: Bump AOT file format version.
16860 * objects.cs: Add a test for #78990.
16862 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16863 (peter.dettman@iinet.net.au). Fixes #79087.
16865 * basic-long.cs: Add a test for the above.
16867 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16869 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16871 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16874 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16876 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16879 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16881 * mini.c: Don't verify COM proxy invoke calls
16884 2006-08-10 Dick Porter <dick@ximian.com>
16886 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16887 which process is holding semaphores locked.
16889 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16891 * mini-ia64.c mini-amd64.c: Fix #79027.
16893 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16895 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16897 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16898 implicit arguments in a vararg call. Fixes #79027.
16900 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16902 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16903 (mono_get_array_new_va_signature): Ditto.
16905 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16907 * aot-runtime.c: Call init_plt lazily.
16909 * inssel-long.brg: Fix unsigned long->int conversion.
16911 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16913 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16914 that most data is now in the .rss/.data section.
16916 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16918 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16920 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16922 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16924 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16926 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16927 virtual call. Fixes #79010.
16929 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16930 and use the result as the this argument in the real call.
16932 * generics.2.cs: Add a new test for #79010.
16934 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16936 * mini-x86.c: Fix a warning.
16938 * aot-compiler.c: Add a bunch of statistics.
16940 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16942 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16944 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16946 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16948 * 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>.
16950 2006-07-13 Miguel de Icaza <miguel@novell.com>
16952 * mini.c (mono_method_to_ir): Obtain the original method in the
16953 CIL stream and use this to perform validation.
16957 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16959 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16960 (mono_arch_call_opcode): Ditto.
16962 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16965 * mini.c (mono_patch_info_dup_mp): New helper function.
16967 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16968 compilation. Fixes #78827.
16970 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16972 * declsec.c: Use original security informations for
16973 MONO_WRAPPER_MANAGED_TO_MANAGED.
16975 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16977 * mini.c: Allow Com Interop methods/classes and
16978 don't verify COM wrapper calls
16981 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16983 * inssel-long32.brg: Fix long->i4 checked conversion.
16985 * exceptions.cs: Add a test for the above.
16987 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16989 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16991 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16994 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16997 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16999 * mini.c: Fix solaris/x86 exception handling.
17001 * Makefile.am: Get rid of $(ICU_LIBS).
17003 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17005 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17006 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17007 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17009 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17011 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17012 this function causes a SIGSEGV.
17014 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17016 * mini.c: Remove unused solaris/x86 includes.
17018 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17020 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17022 2006-06-20 Jb Evain <jbevain@gmail.com>
17024 * cpu-g4.md: fix max length of start_handler instruction.
17026 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17027 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17029 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17030 * ssa.c: Fixed bug 78653 for SSA based deadce.
17031 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17032 MonoInst.flags, used in SSA based deadce.
17033 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17034 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17036 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17038 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17039 it can end up using non executable memory on ppc64 systems
17040 running ppc32 userspace (fix from Johannes Berg).
17042 2006-06-14 Dick Porter <dick@ximian.com>
17044 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17047 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17048 * mini.c: Made so that inline is locally disabled if it would
17049 trigger a .cctor, because too many apps depend on this behavior
17050 (which seems to be also the one of the MS CLR).
17052 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17054 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17055 No idea why this worked before.
17057 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17058 which branch to outer exception clauses since they could skip the
17059 inner finally clauses. Fixes #78633.
17061 * exceptions.cs: Add a test for the above.
17063 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17066 * iltests.il: Add a test for the above.
17068 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17070 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17071 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17073 * iltests.il: Add a test for the above.
17075 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17077 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17079 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17080 methods as instrinsics.
17082 2006-06-09 Wade Berrier <wberrier@novell.com>
17084 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17085 (simple-cee-ops.h ssapre-mini-ops.h)
17087 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17089 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17090 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17092 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17093 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17095 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17097 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17099 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17101 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17102 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17103 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17104 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17105 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17106 of opcodes, so that bug 78549 should not happen again.
17107 * ssapre.c: Updated to use the renamed files.
17109 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17111 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17112 in OP_ATOMIC_EXCHANGE_I4.
17114 2006-06-07 Wade Berrier <wberrier@novell.com>
17116 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17117 in mono_debugger_create_notification_function)
17119 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17121 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17123 * mini.c (type_from_stack_type): Disable some changes which do not
17126 * driver.c: Reenable opts.
17128 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17129 of the evaluation stack.
17131 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17132 evaluation stack trace at entry to the bblock.
17134 * mini.c (merge_stacks): New function to perform verification of stack merges.
17135 Turned off by default.
17137 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17140 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17142 * local-propagation.c: Fixed bug 78549.
17144 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17146 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17148 2006-06-02 Miguel de Icaza <miguel@novell.com>
17150 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17151 tramp-arm.c, tramp-ia64.c
17152 (mono_debugger_create_notification_function): Update signature to
17153 new signature and use new protocol for creating the notification
17156 Should fix the build.
17158 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17160 * exceptions-ppc.c (mono_jit_walk_stack)
17161 (ves_icall_get_frame_info): Fix the build
17163 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17165 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17167 2006-05-31 Raja R Harinath <rharinath@novell.com>
17169 * il2tests.2.il: New file for generics CIL tests. Add test for
17171 * Makefile.am: Update.
17174 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17177 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17179 * aliasing.c: Fixed bug 78311.
17181 2006-05-29 Martin Baulig <martin@ximian.com>
17183 * mini-exceptions.c (mono_find_jit_info): When computing the
17184 native offset, check whether we're actually inside the method's
17185 code; call mono_debug_print_stack_frame() to format the frame.
17186 (ves_icall_System_Exception_get_trace): Call
17187 mono_debug_print_stack_frame() to format the stack frame.
17188 (ves_icall_get_trace): Update to the new debugging API.
17189 (mono_jit_walk_stack_from_ctx): Likewise.
17190 (ves_icall_get_frame_info): Likewise.
17192 * mini.c (get_method_from_ip): Use the new debugging API.
17193 (mono_print_method_from_ip): Likewise.
17196 (mono_jit_walk_stack): Use the new debugging API.
17197 (ves_icall_get_frame_info): Likewise.
17199 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17201 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17203 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17205 * mini.c: Added "limitator" to inline for debugging.
17207 2006-05-24 Martin Baulig <martin@ximian.com>
17209 * debug-debugger.c (mono_debugger_init): Create a private,
17210 malloc()-based code manager for the notification function and
17211 intentionally leak it on exit. This fixes the crash-on-exit race
17215 (mono_debugger_create_notification_function): Added
17216 `MonoCodeManager *' argument.
17219 (mono_debugger_create_notification_function): Added
17220 `MonoCodeManager *' argument.
17222 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17224 * aliasing.c: Fixed 64 bit issue.
17225 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17226 default since all known bugs are fixed (one more time!).
17228 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17230 * mini.c: write barrier support.
17232 2006-05-23 Martin Baulig <martin@ximian.com>
17234 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17235 check at the top of the file.
17237 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17239 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17240 reverting changes without reason and without changelog entries.
17242 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17244 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17245 to a few opcodes. Fixes #78439.
17247 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17248 consistency with other archs.
17250 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17252 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17254 * debug-debugger.c: fix the build.
17256 2006-05-17 Martin Baulig <martin@ximian.com>
17259 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17260 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17261 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17262 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17264 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17266 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17268 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17270 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17271 MONO_TYPE_GENERICINST.
17273 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17274 MONO_TYPE_GENERICINST.
17276 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17278 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17281 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17283 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17285 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17287 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17289 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17290 mono_trace_cleanup ().
17292 * iltests.il: Fix problem with the newly added test.
17294 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17295 due to register constraints, free up the previous hreg. Fixes #78314.
17297 * iltests.il: Add new test for #78314.
17299 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17300 Interlocked.Add. Fixes #78312.
17302 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17304 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17306 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17308 2006-05-05 Martin Baulig <martin@ximian.com>
17310 * debug-mini.c (mono_debug_open_block): New method.
17313 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17314 the beginning of each basic block.
17317 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17318 the beginning of each basic block.
17320 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17322 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17323 default until I understand why they break the build on amd64.
17325 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17327 * mini.c (mini_cleanup): Call mono_cleanup ().
17329 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17332 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17334 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17335 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17336 default since all known bugs are fixed, and I cannot reproduce bug
17337 77944... I'm asking Matt Hargett to test again after this commit.
17339 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17341 * mini-codegen.c: Fixed typo that thrashed inline.
17343 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17345 * dominators.c (compute_dominators): Avoid using a worklist since
17346 it is not correct in some cases. Instead, iterate over all bblocks as
17347 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17349 2006-04-28 Miguel de Icaza <miguel@novell.com>
17351 * mini.c (mono_jit_compile_method_inner): Use
17352 mono_prepare_exception_from_error that resets the value
17355 2006-04-27 Miguel de Icaza <miguel@novell.com>
17357 * mini.c: Move the mini_loader_error_to_exception to metadata.
17359 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17361 * aliasing.c: Fixed bug 78210.
17363 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17365 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17366 default until all their problems (or the ones they trigger) are fixed.
17368 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17370 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17372 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17373 as loaded only after resolving patches since that could invoke the same method.
17375 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17377 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17380 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17383 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17386 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17387 made from AOT code through the PLT table.
17389 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17390 holding the plt offset when a call is made to the aot plt trampoline.
17392 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17394 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17397 * Makefile.am (common_sources): Fix build breakage.
17399 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17400 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17401 intra-assembly calls if possible.
17403 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17405 * mini-trampolines.c: Handle PLT entries.
17407 * mini.c: Avoid creating a GOT var for calls.
17409 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17410 from mscorlib code.
17412 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17413 from mscorlib code.
17415 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17418 * mini.h: Bump AOT file format version.
17420 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17423 2006-04-25 Martin Baulig <martin@ximian.com>
17425 * driver.c: Disable copyprop, consprop and inline when running
17426 inside the debugger.
17428 2006-04-25 Martin Baulig <martin@ximian.com>
17430 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17431 with `get_current_thread' and added `detach'.
17432 (MonoDebuggerMetadataInfo): Added `thread_size',
17433 `thread_tid_offset', `thread_stack_ptr_offset' and
17434 `thread_end_stack_offset'.
17436 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17438 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17441 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17442 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17444 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17446 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17448 * aot.c: Add support for ADJUSTED_IID.
17450 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17452 * aot.c (emit_method_order): Don't align method_order_end.
17454 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17455 the interface ID changes.
17457 2006-04-21 Dick Porter <dick@ximian.com>
17459 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17460 cleaning up a thread. Fixes the new part of bug 77470.
17462 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17464 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17465 to managed wrapper.
17467 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17469 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17471 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17472 SIGSEGV. Fixes #78072.
17474 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17475 unregister our SIGABRT handler.
17477 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17479 * mini.c: Disabled inline where it can alter the call stack in a
17480 way visible from managed code.
17481 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17484 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17486 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17487 on other platforms. Fixes #78089.
17489 2006-04-13 Martin Baulig <martin@ximian.com>
17491 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17492 determine whether we're inside the debugger.
17495 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17497 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17499 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17500 handler clauses. Fixes #78024.
17502 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17503 in the CALL_MEMBASE opcodes. Fixes #78088.
17504 (mono_arch_get_vcall_slot_addr): Ditto.
17506 2006-04-10 Martin Baulig <martin@ximian.com>
17508 * debug-debugger.c: The thread handling code has now been moved
17509 into ../metadata/threads.c.
17511 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17513 * driver.c (mono_main): Fix --with-gc=none build.
17515 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17516 (mono_spillvar_offset_float): Ditto.
17517 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17518 hreg, not when its !global, since on ia64, there is a third category: stacked
17521 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17523 * mini.c: set MonoInst->klass for load field address and a few other
17526 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17528 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17530 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17532 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17533 the branch opt changes.
17535 2006-04-06 Dick Porter <dick@ximian.com>
17537 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17539 * wapihandles.c (mini_wapi_seminfo):
17540 * driver.c (mono_main): Add semaphore info option
17542 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17544 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17545 branch optimization changes. Fixes #78009.
17547 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17549 * mini.c: ignore accessibility of methods in managed->native wrappers.
17551 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17553 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17555 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17557 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17559 * mini.c: Modify the branch optimizations to preserve the invariant that
17560 the entries inside the in_bb and out_bb arrays are unique.
17561 (mono_unlink_bblock): Avoid creation of new arrays.
17563 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17565 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17568 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17570 * mini.c (optimize_branches): Remove the "optimizations" in
17571 the cbranch1/cbranch2 -> branch cases which were causing several
17572 problems in the past. Fixes #77986.
17574 2006-03-31 Chris Toshok <toshok@ximian.com>
17576 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17577 default optimizations :(
17579 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17581 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17584 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17586 * local-propagation.c: Added comments to structs and removed
17587 "Mono" prefixes from local tree mover types.
17589 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17591 * Makefile.am (arch_sources): Define this for each architecture so
17592 libmono_la_SOURCES is defined in one place.
17594 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17596 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17599 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17601 * driver.c: print the GC name supplied by configure.
17603 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17605 * local-propagation.c: Added tree mover, and moved here all the
17606 local propagation code from mini.c
17607 * mini.c: Added support for treeprop, and moved all the local
17608 propagation code to local-propagation.c
17609 * mini.h: Added support for treeprop
17610 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17611 treeprop, inline and deadce by default
17612 * Makefile.am: Added local-propagation.c
17614 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17616 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17618 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17620 * debug-debugger.c: make it compile without the Boehm GC.
17622 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17624 * mini.c: fixed issue with mismatch when an icall is registered
17625 with multiple names but same address.
17627 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17629 * declsec.c, mini-exceptions.c: use write barrier to set reference
17630 fields of managed objects.
17632 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17634 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17635 (can_access_internals): Fix a warning.
17637 * mini.c (print_method_from_ip): Rename this to
17638 mono_print_method_from_ip so it gets exported.
17640 * trace.c: Deal with strings inside StringBuilder's containing garbage
17641 and fix memory leaks. Fixes #77848.
17643 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17645 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17648 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17650 * mini-s390.c: Remove OP_X86_TEST_NULL.
17652 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17654 * mini.c: use the correct GetHashCode() for the moving collector.
17656 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17658 * liveness.c: Regalloc spill cost tuning.
17660 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17662 * mini-s390x.h: Correct S390_LONG macro.
17664 * mini-s390x.c: Cleanup unused code.
17666 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17668 * jit-icalls.h: New file.
17670 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17671 icalls and include that instead of including jit-icalls.c.
17673 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17676 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17678 * mini.c: when checking for member accessibility, also check for
17679 friend assemblies and for explicit interface implementations.
17681 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17683 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17685 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17687 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17688 common cases are done first.
17690 * mini-ops.h: Only define platform specific opcodes on the given platform.
17692 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17695 2006-03-14 Martin Baulig <martin@ximian.com>
17697 Revert Paolo's change from r57348:
17699 * mini.h: don't use gboolean for bitfields.
17700 * mini.c: verifier changes for fields and methods accessibility.
17702 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17704 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17706 * mini-s390x.c: Fix conv_r_un.
17708 * cpu-s390, cpu-s390x.md: Fix lengths.
17710 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17712 * mini.c: nested types have access to all the nesting
17713 levels, not just the enclosing types.
17715 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17717 * mini.c: added a few more verification checks.
17719 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17721 * liveness.c: Merge optimizations from the linear-il branch.
17723 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17725 * mini-ia64.c (emit_call): Add a comment.
17727 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17729 * tramp-ia64.c: Fix some warnings.
17731 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17733 * mini.h: don't use gboolean for bitfields.
17734 * mini.c: verifier changes for fields and methods accessibility.
17736 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17738 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17739 lazy icall wrapper changes.
17741 * dominators.c: Replace all the dominator algorithms with faster
17742 ones from the linear-il branch.
17744 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17747 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17748 common cases are done first.
17750 * mini-amd64.c: Fix some warnings.
17752 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17755 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17758 * mini.h: Add a missing prototype.
17760 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17762 * mini.c: Compile icall wrappers lazily.
17764 * mini-codegen.c: Use printf instead of g_print since its much faster.
17766 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17769 * mini.c (optimize_branches): Cache the negative result from
17770 remove_block_if_useless ().
17772 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17773 Also fix some bblock linking issues.
17775 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17778 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17780 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17781 accessed fields first, for better cache behavior.
17783 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17785 * mini.c: speedup IList<T> array accesses.
17787 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17789 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17790 inline_costs counter. Fixes #77190.
17792 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17794 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17795 trace messages. Fixes #77706.
17797 2006-03-04 Martin Baulig <martin@ximian.com>
17799 * tramp-amd64.c, tramp-x86.c
17800 (mono_debugger_create_notification_function): Use
17801 mono_global_codeman_reserve() to allocate a buffer at runtime and
17804 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17806 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17807 notification function at runtime and then call `initialize' in the
17808 `MONO_DEBUGGER__debugger_info' vtable.
17810 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17812 * iltests.il: Fix a visibility problem.
17814 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17816 * driver.c, mini.c: add hooks for the counters API.
17818 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17820 * driver.c: show disabled options.
17822 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17824 * linear-scan.c: always use cost-driven selection.
17826 2006-02-28 Raja R Harinath <rharinath@novell.com>
17828 * jit-icalls.c (helper_compile_generic_method): Revert change from
17831 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17833 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17835 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17837 * inssel.brg: style fixes, mostly to force the updated monoburg
17838 to run for people using svn.
17840 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17842 * mini.c: match monoburg changes.
17844 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17846 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17847 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17848 declaration in the header file.
17850 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17852 * helpers.c: reduce relocations and mem usage.
17854 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17856 * mini.h, mini-codegen.c: disable logging features if
17857 requested by configure.
17859 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17861 * mini.c: tiny verifier changes.
17863 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17865 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17866 cpu-pentium.md: stack alignment changes for osx/x86,
17867 partially from Geoff Norton <gnorton@customerdna.com>.
17869 2006-02-24 Raja R Harinath <harinath@gmail.com>
17871 * jit-icalls.c (helper_compile_generic_method): Update to changes
17872 in metadata/class.c.
17874 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17876 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17878 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17879 interface calls with large offsets.
17881 2006-02-23 Raja R Harinath <rharinath@novell.com>
17883 * jit-icalls.c (helper_compile_generic_method): Document the
17884 special-case we depend on so that we can inflate the method twice
17885 with the same context with no bad side-effects.
17887 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17889 * mini-x86.c, mini-amd64.c: fix for case when xen support
17892 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17894 * mini-x86.c, mini-amd64.c: generate code to access tls items
17895 in a faster way for Xen systems.
17897 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17899 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17900 updates and compilation fixes for the OSX/x86 port, mostly from
17901 Geoff Norton <gnorton@customerdna.com>.
17903 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17905 * inssel.brg: faster interface call implementation
17906 to sync with the interface_offsets MonoVTable changes.
17908 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17910 * mini.c: more verification checks.
17912 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17914 * mini.c: added a few more verification checks.
17916 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17918 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17919 facility on the processor and use it if available.
17921 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17923 * driver.c, aot.c, mini.c: throw exception if the IL code is
17924 invalid or unverifiable.
17926 2006-02-17 Raja R Harinath <rharinath@novell.com>
17928 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17931 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17933 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17935 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17937 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17938 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17939 handling of instantiated generic valuetypes.
17941 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17943 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17944 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17947 * generics.2.cs: Revert the nullable reftypes tests.
17949 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17951 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17952 using __builtin_frame_address (1) as it doesn't work in the presence
17953 of optimizations. Hopefully fixes #77273.
17955 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17956 -> generics.cs change as it doesn't work with some automake versions.
17958 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17960 * mini.c: handle systems that sue a different way to
17961 retrieve the stack address of the current thread.
17963 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17965 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17966 it specially in the makefile.
17968 * generics.2.cs: Add tests for nullable reference types.
17970 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17972 * mini.c: always handle the case when mono_jit_init()
17973 is called in a thread different from the main thread,
17974 confusing libgc (bug #77309).
17976 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17978 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17980 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17982 * mini.c: change optimize_branches () to use a single loop
17983 and introduce a new optimization to simplify some range checks.
17985 2006-02-03 Martin Baulig <martin@ximian.com>
17987 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17988 and merged with debugger_thread_manager_add_thread().
17989 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17990 inform the debugger about the main thread.
17992 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17994 * basic.cs: Add test for div.un/rem.un constant folding.
17996 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17998 * cpu-s390x.md: correct int_xor_imm length
18000 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18002 * generics.2.cs: New test for #77442.
18004 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18007 2006-02-02 Martin Baulig <martin@ximian.com>
18009 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18010 <mono/metadata/mono-debug-debugger.h>
18012 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18014 2006-02-02 Martin Baulig <martin@ximian.com>
18016 * debug-debugger.h: New header file for debug-debugger.c.
18018 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18019 function is a separate thread anymore; add support for attaching.
18021 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18023 * tramp-x86.c: Fix a warning.
18025 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18027 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18028 on very large methods.
18030 * aot.c (load_patch_info): Fix a warning.
18032 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18034 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18035 mini-ops.h: alu membase optimizations.
18037 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18039 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18040 to speedup StringBuilder.
18042 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18044 * dominators.c (mono_compute_natural_loops): Fix detection of
18045 loop body start blocks.
18047 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18049 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18051 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18054 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18056 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18058 2006-01-25 Martin Baulig <martin@ximian.com>
18060 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18061 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18062 started to cleanup this file a little bit.
18064 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18066 * mini.c: optimize a codepath frequently happening in generics code.
18068 2006-01-23 Martin Baulig <martin@ximian.com>
18070 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18072 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18073 functions directly.
18075 * driver.c: debug-debugger.c is only available if
18076 `MONO_DEBUGGER_SUPPORTED' is defined.
18078 2006-01-23 Martin Baulig <martin@ximian.com>
18080 * debug-debugger.c: Only enable this on platforms where the Mono
18081 Debugger is working (x86 and x86_64).
18083 2006-01-21 Martin Baulig <martin@ximian.com>
18085 The Mono Debugger is now using the normal `mono' instead of the
18086 `mono-debugger-mini-wrapper' when executing managed code.
18088 * debug-debugger.c: New file; previously known as
18089 debugger/wrapper/wrapper.c.
18091 * debug-mini.c (mono_init_debugger): Removed.
18093 * driver.c (mono_main): Added new `--inside-mdb' command line
18094 argument which is used when running inside the debugger.
18096 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18098 * liveness.c (mono_analyze_liveness): Remove some unused data
18101 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18103 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18105 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18107 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18108 depends on implementation details of monobitset.
18110 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18113 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18115 * liveness.c: Update after monobitset changes.
18117 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18119 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18121 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18123 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18125 * mini-s390x.c: Remove warning messages.
18127 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18129 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18131 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18133 * generics.2.cs: Add ldelem/stelem_any test.
18135 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18137 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18139 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18141 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18143 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18145 * generics.2.cs: Reenable vtype tests.
18147 * inssel-x86.brg: Remove an icorrect valuetype rule.
18149 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18151 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18152 initial support for OP_ABS.
18154 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18156 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18158 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18160 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18161 conversion and implement LADD/LSUB.
18163 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18166 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18168 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18170 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18173 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18175 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18176 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18177 (stack walk problem).
18179 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18181 * aot.c (mono_aot_load_method): Fix a warning.
18183 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18185 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18187 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18189 * iltests.il: Add test for #77148.
18191 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18194 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18196 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18198 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18200 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18201 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18203 * basic-long.cs: Add lconv-to-r4/r8 tests.
18205 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18207 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18209 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18210 here as on other archs.
18212 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18214 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18216 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18218 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18220 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18222 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18223 instrument_prolog; Add memory_barrier instruction.
18225 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18227 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18229 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18231 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18233 * aliasing.c inssel.brg: Fix warnings.
18235 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18236 could skip initialization of some parts of memory.
18238 * mini.c mini-ia64.c: Fix warnings.
18240 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18242 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18244 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18245 a crash seen on sparc.
18247 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18249 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18251 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18253 * mini-ops.h: Add s390_backchain instruction
18255 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18257 * cpu-s390.md: Add s390_backchain instruction
18259 * mini-s390.c: Significant ABI changes
18261 * mini-s390.h: Cater for zero length structures
18263 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18265 * mini-s390.c: ABI fixes
18267 * inssel-s390.brg: Remove debug statements
18269 * cpu-s390.md: Fix length of ATOMIC_xx operations
18271 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18273 * basic-float.cs: Add float<->long conversion tests.
18275 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18277 * mini-s390.c: Fix LOCALLOC processing.
18279 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18281 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18283 * iltests.il: Add tests for some opcodes not covered by the other
18286 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18288 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18289 register loading for Tail processing; Correct trace output.
18291 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18293 * cpu-s390.md: Correct size of jmp instruction.
18295 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18297 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18299 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18301 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18302 Bring s390 up to current level.
18304 2005-12-12 Zltan Varga <vargaz@gmail.com>
18306 * generics.2.cs: Disable the newly added tests as they do not work yet.
18308 * generics.2.cs: Add valuetype tests.
18310 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18312 * basic-long.cs: Add i4->u8 test.
18314 * objects.cs: Add tests for JIT intrinsic.
18316 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18317 optimizations lost by a mistake.
18319 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18321 * basic-long.cs: Remove a test moved to objects.cs.
18323 * arrays.cs: Add more array tests.
18325 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18327 * arrays.cs: Add new tests for multi-dimensional arrays.
18329 2005-12-06 Raja R Harinath <rharinath@novell.com>
18331 * Makefile.am (test_sources2): Add generics.2.cs.
18332 (EXTRA_DIST): Add test_sources2.
18334 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18336 Support for boxing and unboxing nullable types as well as the
18337 isinst operation on nullables, per the CLI ammendment.
18339 * inssel.brg (CEE_ISINST): Special case for nullable
18341 * mini.c (handle_unbox_nullable): new method
18342 (handle_box): Special case for nullable types
18343 (mono_method_to_ir): Call handle_unbox_nullable in correct
18346 * generics.2.cs: New test suite
18348 * Makefile.am: Support for regression tests with generics.
18350 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18352 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18353 allocated to registers. Fixes #76800.
18355 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18357 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18359 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18361 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18364 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18366 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18369 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18371 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18372 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18374 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18375 single precision before storing to a single precision location.
18377 2005-11-28 Raja R Harinath <rharinath@novell.com>
18379 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18381 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18383 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18386 * basic.cs: Remove test_0_byte_compares test which was moved to
18387 objects.cs a long time ago.
18389 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18391 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18393 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18395 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18396 handlers are called.
18398 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18401 * mini-ia64.c: Add support for the throw->branch exception
18404 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18406 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18408 * mini.c: Enabled "fastpath" deadce :-)
18410 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18412 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18413 alias analysis pass to support it.
18414 * mini.h: Likewise.
18416 * liveness.c: Likewise (liveness computation can use aliasing
18417 information to be more accurate).
18418 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18419 moreover made so that "--compile-all" uses the given optimization
18420 flags and not the default ones.
18421 * aliasing.c: Alias analysis (new file).
18422 * aliasing.h: Likewise.
18423 * Makefile.am: added "aliasing.c" and "aliasing.h".
18425 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18427 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18430 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18432 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18433 fp >= end_of_stack exit condition, as it is not needed, and it might
18434 become true for fp eliminated frames.
18436 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18438 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18441 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18443 * mini-arm.c: fixed alignment of doubles/longs to match
18444 the C ABI (bug #76635).
18446 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18448 * aot.c: fix compilation with --enable-minimal=aot.
18450 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18452 * mini-arm.c: fixed compatibility with the new
18453 floating point emulator package for compares.
18455 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18457 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18459 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18461 * mini-exceptions.c (print_stack_frame): Output to stderr.
18462 (mono_handle_native_sigsegv): Ditto.
18464 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18466 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18467 OP_LCONV_TO_OVF_I implementation.
18469 * mini-amd64.c: Add support for the throw->branch exception
18472 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18473 when the catch clause catches a more general exception, i.e. Object.
18475 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18477 * cpu-ia64.md: Remove unused opcodes.
18479 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18480 specific defines for architectures defining USE_SIGACTION.
18482 * mini-ia64.c: Fix some warnings.
18484 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18485 version seemed to skip a frame.
18487 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18489 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18490 only calls which are made to native code use this flag.
18492 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18494 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18495 varargs methods as well.
18497 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18498 which have save_lmf set. Reorganize methods prologs a bit.
18500 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18501 debugger to the proper place.
18503 2005-10-29 Martin Baulig <martin@ximian.com>
18505 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18506 when running inside the debugger until the debugger has support
18509 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18511 * mini.h: Fix a warning.
18513 2005-10-24 Miguel de Icaza <miguel@novell.com>
18515 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18516 we expose publicly, this returns the string.
18518 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18520 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18521 with fp elimination.
18523 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18525 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18526 native stacktrace using the glibc 'backtrace' function if available.
18528 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18530 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18532 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18533 handle SIGSEGVs received while in native code.
18535 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18536 code, call mono_handle_native_sigsegv which will abort the runtime
18537 after printing some diagnostics, instead of converting it into a
18538 confusing NullReferenceException.
18540 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18542 * cpu-pentium.md: Remove unused opcodes.
18544 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18546 * mini-amd64.h (MonoLMF): Add rsp field.
18548 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18551 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18553 * mini-codegen.c (get_register_spilling): Fix some warnings.
18555 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18557 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18558 elimination during exception handling. Enable fp elimination by
18561 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18564 2005-10-16 Martin Baulig <martin@ximian.com>
18566 * mini-exceptions.c
18567 (mono_debugger_run_finally): New public method for the debugger.
18569 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18571 * debug-mini.c (mono_debug_init_method): Fix warning.
18573 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18574 the 'exname' parameter const to fix some warnings.
18576 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18578 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18579 introduced by the previous patch.
18581 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18583 * basic-float.cs: Add test for precision of float arithmetic.
18585 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18586 when loading/storing single values from/to memory.
18588 * mini.c (mono_jit_compile_method_with_opt): Create the function
18589 pointers in the correct domain.
18591 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18593 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18594 introduced by previous patch.
18596 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18597 when out_filter_idx is NULL.
18599 * mini-exceptions.c: Don't run filter clauses twice during exception
18600 handling. Fixes #75755.
18602 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18604 * aot.c: Add support for ldflda wrappers.
18606 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18609 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18611 * mini.c, mini.h: do not consider exception handlers blocks when
18612 setting up interface variables.
18614 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18616 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18618 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18620 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18621 causes a regression.
18623 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18625 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18627 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18628 of the OP_P definitions.
18630 * TODO: Add a proposal for dealing with the CEE/OP mess.
18632 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18633 optimizations from the x86 port.
18635 * cpu-amd64.md: Ditto.
18637 * basic.cs basic-long.cs: Add tests.
18639 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18641 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18642 Patrik Torstensson's implementation of my exception-handling
18643 optimization idea, when the exception object is not used
18646 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18648 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18649 of the mul_imm optimizations from the old jit.
18651 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18653 * mini.c, liveness.c: patch by Patrik Torstensson and
18654 Zoltan Varga to improve performance in methods with
18657 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18659 * driver.c: Remove 'Globalization' entry from --version.
18661 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18663 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18664 there is a profiler interested in JIT events.
18666 * aot.c: Load profile files produced by the AOT profiling module, and
18667 reorder methods based on the profiling info. Add a 'method_order' table
18668 to the AOT file to make mono_aot_find_jit_info work with the reordered
18671 * mini.h: Bump AOT file version info.
18673 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18675 * mini-arm.h: work around what looks like a gcc bug when optimizations
18678 2005-09-28 Raja R Harinath <rharinath@novell.com>
18680 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18681 conditionals. Use ...
18682 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18684 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18686 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18687 to determine the amount of memory to copy when passing valuetypes.
18689 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18690 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18692 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18694 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18695 information about aot.
18697 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18699 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18700 macros. This will allow a deadlock debugger to easily be plugged
18703 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18705 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18707 2005-09-27 Raja R Harinath <rharinath@novell.com>
18709 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18710 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18711 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18712 ($(arch_built)) [CROSS_COMPILING]: Error out.
18714 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18716 * aot.c: Add support for the no_special_static flag for classes.
18718 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18720 * Reapply reverted patches.
18722 * *: Revert r50174 as well.
18724 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18726 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18728 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18730 2005-09-23 Miguel de Icaza <miguel@novell.com>
18732 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18733 part of the SIG_HANDLER_SIGNATURE.
18735 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18737 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18740 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18741 introduced by previous patch.
18743 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18745 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18746 saved registers too.
18748 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18749 upon the information returned by get_call_info ().
18751 * mini-x86.c (add_float): Fix stack size calculation.
18752 (mono_arch_call_opcode): Rewrite this so it works based up the
18753 information returned by get_call_info ().
18754 (mono_arch_get_this_vret_args): Ditto.
18756 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18758 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18759 in cinfo to determine the registers which need to be used.
18761 2005-09-20 Miguel de Icaza <miguel@novell.com>
18763 * driver.c (mono_main): Add --server and --desktop flags.
18765 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18767 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18768 registers as global registers.
18770 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18771 longer needed with the new register allocator.
18773 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18775 * cpu-ia64.md: Remove unused opcodes.
18777 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18779 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18781 * cpu-amd64.md: Remove unused opcodes.
18783 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18784 needed with the new register allocator.
18786 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18789 2005-09-16 Raja R Harinath <rharinath@novell.com>
18791 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18793 2005-09-16 Martin Baulig <martin@ximian.com>
18795 * exceptions-amd64.c
18796 (throw_exception): Don't call mono_debugger_throw_exception() if
18797 we're a rethrow - see the FIXME in the code.
18799 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18801 * mini.c (mono_init_exceptions): This only works on some architectures.
18803 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18805 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18808 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18810 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18811 now in mini-exceptions.c.
18813 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18815 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18816 now in mini-exceptions.c.
18818 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18820 * exceptions-x86.c: Applied patch from Patrik Torstensson
18821 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18823 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18824 code into mini-exceptions.c. Add some assertions to it.
18826 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18828 * aot.c (emit_section_change): Applied patch from "The Software Team"
18829 (<software@solmersa.com>). Fix as errors on windows.
18831 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18833 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18834 method info into the LMF.
18836 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18838 * mini-ia64.c: Add proper unwind info for method epilogs.
18840 * exceptions-ia64.c: Add some code to help debugging.
18842 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18844 * mini-exceptions.c: Fix warning.
18846 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18848 * mini.c: Really fix build.
18850 * mini-x86.c mini-amd64.c: Fix build.
18852 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18854 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18856 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18857 some Interlocked methods as intrinsics.
18859 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18860 for Thread methods as well.
18862 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18864 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18866 * mini-ia64.c mini-x86.c mini-amd64.c
18867 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18870 * mini.c (mono_init_exceptions): Fix build breakage.
18872 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18874 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18875 of instructions. Use the new ia64_unw_op macros for emitting unwind
18878 * mini.c (mono_init_exceptions): Initialize exception handling
18879 related trampolines at startup.
18881 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18883 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18885 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18887 * mini.c: Handle type loading errors gracefully during compilation and
18888 throw the appropriate exception.
18890 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18892 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18893 for the mono binary.
18895 2005-09-09 Martin Baulig <martin@ximian.com>
18897 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18900 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18902 * mini-arm.h: use emulation for conv.r.un for the release.
18904 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18906 * mini-arm.c, objects.cs: more fixes and tests for them.
18908 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18910 * mini-arm.c: align structures to at least 4 bytes to be able
18911 to keep our current optimized memcpy.
18913 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18915 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18917 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18919 * mini.c: ignore SIGPIPE.
18921 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18923 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18925 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18927 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18929 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18931 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18933 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18934 exception handling support.
18935 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18936 patch by Brian Koropoff <briank@marakicorp.com>).
18938 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18940 * mini.c: revert another 'optimization' which breaks when
18941 items on the eval stack need to be saved at a basic block end
18944 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18946 * jit-icalls.c: for arrays, ensure we always provide
18949 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18951 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18953 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18955 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18957 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18958 arguments in their original register.
18960 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18962 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18965 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18966 when ssapre is enabled.
18968 * inssel-long.brg: Fix bug in previous patch.
18970 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18971 multiplication by a constant.
18973 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18975 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18978 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18981 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18983 * inssel-arm.brg: apply changes tested by Brian Koropoff
18984 <briank@marakicorp.com>.
18986 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18988 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18990 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18992 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18993 to the same register if dreg is just a base register.
18994 (print_ins): Improve printing of membase opcodes.
18996 * inssel-x86.brg: Add optimized ldind(reg) rules.
18998 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19000 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19002 * mini.c: when running under valgrind, set the stack bottom for
19003 the GC at the actual approximate stack for the app (fixes running
19004 mono with valgrind).
19006 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19008 * mini.c: do no break at the first valuetype to init found
19009 (fixes bug #75791).
19011 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19013 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19015 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19017 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19019 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19021 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19023 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19025 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19027 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19030 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19033 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19036 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19038 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19040 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19042 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19043 in the tail recursion optimization.
19045 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19046 debug info into the assembly file.
19048 * iltests.il: Add test for filter regions.
19050 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19051 initial stack of filter regions. Fixes #75755.
19053 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19055 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19056 stack requirements.
19058 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19060 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19061 the check for an already compiled method on non-ia64 platforms.
19062 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19065 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19067 * inssel-x86.brg: Add some optimized call rules.
19069 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19071 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19074 * mini.h mini-trampolines.c: Pass the trampoline argument to
19075 mono_arch_patch_delegate_trampoline.
19077 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19079 * mini-trampolines.c: Fix build.
19081 * mini-amd64.h: Add delegate trampolines.
19083 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19085 * inssel-amd64.brg: Add optimized call rules.
19087 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19089 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19091 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19093 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19096 * mini-ia64.c: Remove LMF fixmes.
19098 * mini-ia64.h: Remove most fields from LMF.
19100 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19102 * mini-trampolines.c: Add support for IA64 function descriptors.
19104 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19105 for IA64 function descriptors.
19107 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19109 * tramp-arm.c: patch the vtable for virtual calls. Added
19110 support code to register/unregister the LMF.
19111 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19114 2005-08-19 Dick Porter <dick@ximian.com>
19116 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19117 bit value if needed.
19119 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19121 * mini.c (mini_get_method): Move handling of wrapper data here.
19123 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19125 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19128 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19129 bblock->code does not remain empty.
19131 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19133 * arrays.cs: Add regression test for #75832.
19135 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19136 rules. Fixes #75832.
19138 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19139 instruction scheduling.
19141 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19143 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19145 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19147 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19149 * mini-codegen.c: Fix VC build.
19151 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19153 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19155 * mini.h: fix signature for mono_register_opcode_emulation.
19157 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19159 * mini.c: Get rid of most of the helper_sig_... constants using
19160 mono_create_icall_signature ().
19162 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19164 * jit-icalls.c (helper_ldstr): New helper function.
19166 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19168 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19169 throw, load the string using a helper call instead of creating a string object.
19171 * aot.c: Update after LDSTR changes.
19173 * mini.h: Bump AOT file version.
19175 * aot.c: Save class size info into the AOT file. Print more statistics during
19178 * mini.h: Bump AOT file version.
19180 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19181 ordering of disasm cases. Fixes #74957.
19183 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19185 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19186 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19187 the generic code needed for the ARM port.
19189 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19191 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19192 inssel-arm.brg: more ARM features and fixes.
19194 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19196 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19197 ARM port work in progress.
19199 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19201 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19203 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19205 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19207 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19209 * *-ia64.*: Ongoing IA64 work.
19211 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19213 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19215 * TODO: Remove out-of-data todo stuff.
19217 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19220 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19222 * mini.h: Bump corlib version.
19224 2005-07-27 Martin Baulig <martin@ximian.com>
19227 (create_copy_ins): Added `const unsigned char *ip' argument; set
19228 `copy->cil_code' from it.
19230 2005-07-27 Martin Baulig <martin@ximian.com>
19232 * mini-exceptions.c (mono_handle_exception): Don't call
19233 mono_debugger_handle_exception() for filters.
19235 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19237 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19240 2005-07-26 Martin Baulig <martin@ximian.com>
19242 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19244 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19245 helper_compile_generic_method() if the method is actually virtual
19248 2005-07-26 Martin Baulig <martin@ximian.com>
19251 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19252 public; this is now accessed directly by the debugger.
19253 (mono_generic_trampoline_code): Removed.
19256 (mono_debug_init_method): Also add interncalls and wrappers.
19258 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19260 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19262 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19264 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19266 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19268 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19270 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19272 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19273 getting TLS offsets on AMD64 too.
19275 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19277 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19279 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19281 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19282 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19284 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19286 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19288 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19291 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19292 mono_sparc_is_virtual_call ().
19294 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19296 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19297 trampoline parameters.
19299 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19301 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19302 to mono_arch_get_vcall_slot_addr.
19304 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19307 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19309 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19311 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19313 2005-07-19 Martin Baulig <martin@ximian.com>
19315 * exceptions-amd64.c (throw_exception): Call
19316 mono_debugger_throw_exception() here like we're doing it on i386.
19318 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19320 * mini-ia64.c: Add optimized TLS access support.
19322 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19324 * mini-exceptions.c: Ongoing IA64 work.
19326 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19328 * mini.c: Use the default optimization set when embedding. Fixes
19331 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19333 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19334 of trampolines to a separate file.
19336 * mini-trampolines.c: New file.
19338 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19341 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19344 * mini-codegen.c: Fix cygwin build.
19346 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19348 * mini.c: Add some minor changes needed by the IA64 port.
19350 * *-ia64.*: Ongoing IA64 work.
19352 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19354 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19355 trampolines into arch-independent and arch-dependent parts.
19357 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19359 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19361 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19363 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19364 the xp-regalloc-branch for amd64.
19366 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19367 xp-regalloc-branch for x86.
19369 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19371 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19373 2005-07-06 Martin Baulig <martin@ximian.com>
19376 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19377 (mono_jit_runtime_invoke): Likewise.
19379 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19381 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19384 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19385 without loading their metadata. Reorganize the file format so exception handling+
19386 debug info is kept separate from normal method info. Create MonoJitInfo
19387 structures for methods lazily.
19389 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19391 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19393 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19395 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19398 * mini.h: Bump AOT file version.
19400 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19402 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19404 2005-07-01 Raja R Harinath <rharinath@novell.com>
19406 * Makefile.am (check-local): Call semdel-wrapper.
19408 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19410 * mini-x86.c: Revert the last change as it seems to break the build..
19412 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19414 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19416 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19418 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19420 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19421 outside of the macro, so strange stuff doesn't happen with gcc4
19422 (NEW_AOTCONST_TOKEN): Likewise.
19424 2005-06-28 Martin Baulig <martin@ximian.com>
19426 * mini.c (mini_class_is_system_array): New static method; use this
19427 instead of `klass->parent == mono_defaults.array_class' everywhere
19428 since this also works for the new generic array class.
19430 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19432 * inssel.brg: Remove warnings.
19434 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19436 * mini-ia64.c: Ongoing IA64 work.
19438 * basic-float.cs: Add float->i1 conversion test.
19440 * iltests.il: Add conv.u4 test.
19442 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19444 * inssel-long.brg: Fix bug caused by last change.
19446 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19448 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19449 BSDs. Allows the x86 JIT to work on OSX86
19451 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19453 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19456 * mini-ia64.c: Ongoing IA64 work.
19458 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19460 * mini-ia64.c: Ongoing IA64 work.
19462 * driver.c: Clean up jit_code_hash as well when using --regression.
19464 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19466 * basic-long.cs: Add tests for long->u4 conversion.
19468 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19470 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19471 that we do not depend on undefined C behavior: the order stuff
19472 gets evaluated within an expression. Fixes mono when compiled on
19475 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19477 * *-ia64.*: Ongoing IA64 work.
19479 * aot.c: Lower memory usage while loading AOT methods.
19481 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19483 * mini.h: Bump AOT file format version.
19485 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19487 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19489 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19491 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19492 not on callee assembly). Fixed some comments.
19494 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19496 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19497 it gets proper disassembly.
19498 (emit_method_info): Remove some dead code.
19500 * mini.c (mini_method_compile): Allways allocate the GOT var in
19501 mono_method_to_ir for emulating opcodes.
19503 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19505 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19506 before freeing the code memory. Fixes #74990.
19508 * objects.cs: Add regression test for #74992.
19510 * liveness.c: Extend live ranges of arguments to the beginning of the
19511 method. Fixes #74992.
19513 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19514 so it points into the faulting instruction.
19516 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19518 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19520 * *-ia64.*: Ongoing IA64 work.
19522 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19524 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19526 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19528 * *-ia64.*: Ongoing IA64 work.
19530 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19532 * basic-long.cs: Add tests for add/sub.ovf.
19534 * basic.cs: Add tests for sub.ovf.
19536 * *-ia64.*: Ongoing IA64 work.
19538 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19540 * *-ia64.*: Ongoing IA64 work.
19542 * basic.cs: Add conv.ovf.i4.un test.
19544 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19546 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19548 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19550 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19552 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19554 * *-ia64.*: Ongoing IA64 work.
19556 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19559 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19561 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19563 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19565 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19567 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19569 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19570 of a call is callable by a near call.
19572 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19574 * mini-ia64.c: Ongoing IA64 work.
19576 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19578 * genmdesc.c: Make the generated array non-static.
19580 * inssel-long.brg: Fix LSHR_IMM rule.
19582 * *-ia64.*: Ongoing IA64 work.
19584 * *-ia64.*: Ongoing IA64 work.
19586 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19588 * *-ia64.*: Ongoing IA64 work.
19590 * *-ia64.*: Ongoing IA64 work.
19592 * mini-ia64.c: Ongoing IA64 work.
19594 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19596 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19598 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19600 * objects.cs basic-long.cs: Move some tests to objects.cs.
19602 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19604 * *-ia64.*: Ongoing IA64 work.
19606 * iltests.il: Add a new test.
19608 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19609 newobj. Fixes #75042.
19611 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19613 * *-ia64.*: Ongoing IA64 work.
19615 * *-ia64.*: Ongoing IA64 work.
19617 * *-ia64.*: Ongoing IA64 work.
19619 * basic.cs objects.cs: Move tests accessing static variables as well.
19621 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19623 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19625 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19627 * driver.c: Always print failed tests.
19629 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19632 * *ia64*: Ongoing IA64 work.
19634 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19636 * basic.cs: Add tests for add.ovf. Fix warnings.
19638 2005-05-18 Miguel de Icaza <miguel@novell.com>
19640 * driver.c (mono_main): Avoid crash if no argument is passed to
19641 --break; Do not use g_error, but f_printf. And fix all other
19642 ocurrences of the same crash.
19644 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19646 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19647 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19650 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19652 * *-ia64.*: Add beginnings of IA64 backend.
19654 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19656 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19658 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19661 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19663 * mini-amd64.c: Fix a warning.
19665 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19667 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19668 in float_neg. Fixes #74897.
19670 * mini-amd64.c (emit_call): Fix another near call bug.
19672 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19674 * declsec.c: Keep the appdomain information in the structure. Added a
19675 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19676 value gets overwritten).
19677 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19678 an MonoAppDomain member to MonoSecurityFrame.
19679 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19680 used in the stack walk. Now use a MonoArray which grow (double) when
19683 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19685 * mini.c: Re-enabled runtime cleanup, since running threads should
19686 now properly stop when exiting.
19688 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19690 * mini-codegen.c: New file contaning the arch-independent local
19691 register allocator. Not used by any architectures yet.
19693 * mini.h linear-scan.c: Merge some changes from the
19694 mini-xp-local-regalloc branch.
19696 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19698 * mini-amd64.c (emit_call): Fix calls to native functions when the
19699 runtime is compiled as a shared library. Fixes #74756.
19701 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19702 on a literal field. Fixes #74751.
19704 2005-04-25 Raja R Harinath <rharinath@novell.com>
19706 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19708 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19710 * objects.cs: Add missing null casting test.
19712 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19714 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19715 in wrapper methods. Also rename 'address' variable to 'offset'.
19717 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19719 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19722 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19724 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19727 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19729 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19731 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19733 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19734 just the last bytes.
19736 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19738 * aot.c (mono_compile_assembly): Fix warning.
19740 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19741 by the _MSC_VER stuff.
19743 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19745 * inssel-long.brg: Fix #74588.
19747 * cpu-amd64.md: Fix #74591.
19749 * iltests.il: Add new regression tests.
19751 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19753 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19756 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19758 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19760 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19761 from Bill Middleton <flashdict@gmail.com>.
19763 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19765 * arrays.cs: Add new regression test. Fix warnings.
19767 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19769 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19770 and leakage in CKFINITE.
19772 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19773 this to a null op since it is called on amd64 too.
19775 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19777 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19778 body since this is not used on amd64.
19780 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19782 * mini-amd64.c: Remove obsolete fixmes.
19784 * mini.c (print_method_from_ip): Fix debugging support.
19786 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19788 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19789 so that expressions that don't give much gain are not reduced.
19790 * ssapre.h: Likewise.
19792 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19794 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19796 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19798 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19800 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19802 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19804 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19806 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19808 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19811 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19813 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19815 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19817 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19818 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19820 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19822 * mini-x86.c: Fix up stack overflow handling.
19824 * exceptions.cs: Add new regression test.
19826 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19828 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19829 mono_jit_thread_attach.
19831 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19833 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19835 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19836 avoid calling constructors using callvirt.
19838 * inssel.brg: Fix #74073.
19840 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19842 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19843 compilation with non-GCC compilers.
19844 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19845 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19847 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19849 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19850 klass->interface_offsets (will likely fix bug#74073).
19852 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19854 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19856 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19858 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19859 to amd64_div_reg_size ().
19861 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19863 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19865 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19867 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19869 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19871 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19873 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19875 * mini.c (mono_precompile_assembly): Load and precompile referenced
19876 assemblies as well. Fixes #74015.
19878 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19880 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19882 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19884 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19885 a lot of checks and (anyway) permissions cannot work until corlib is
19888 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19890 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19892 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19894 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19895 calls (fixes bug#72824).
19897 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19899 * mini.c: fix tail recursion elimination (see test in bug#73936).
19901 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19903 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19904 some fp functions in sse2 mode.
19906 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19908 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19910 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19912 * mini.h mini.c: Add mono_get_jit_tls_key ().
19914 * mini-x86.c: Enable fast TLS support on windows.
19916 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19918 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19919 * mini.c: Check for p/invoke method when generating code. If a
19920 p/invoke method, or it's class, isn't decorated with [Suppress
19921 UnmanagedCodeSecurity] then generate code to call System.Security.
19922 UnmanagedDemand (only if the security manager is active).
19924 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19926 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19927 last change as it seems to cause strange crashes.
19929 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19931 * *.c: handle unsafe function pointers where needed.
19933 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19935 * mini.c (mono_jit_free_method): Remove the fixme too.
19937 2005-03-15 Miguel de Icaza <miguel@novell.com>
19939 * mini.c: As discussed, make the code actually free the delegate
19940 thunk now, to enable the debugging of delegate problems, use
19941 MONO_DEBUG=1 when running Mono.
19943 This takes also care of parts of the leaks as seen by Joe.
19945 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19947 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19948 thread_tls_offset calculation.
19950 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19952 * declsec.c: Reworked linkdemand checks for icall. The previous code
19953 was using the declaration code (untrusted) and didn't work as expected
19954 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19957 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19959 * iltests.il: Add new localloc test.
19961 * mini-amd64.c: Handle large stack allocations the same way as on
19962 windows if stack overflow handling is working.
19964 * mini-amd64.c: Allocate the signal stack using mmap.
19966 * mini.c (sigsegv_signal_handler): Fix reading of context.
19968 * mini-exceptions.c: Fix up stack overflow handling.
19970 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19972 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19974 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19976 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19978 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19979 tramp_init functions as they are no longer needed.
19981 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19983 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19985 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19987 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19989 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19992 * mini-ops.h: Add OP_LMUL_IMM.
19994 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19995 long mul/div opcodes as intrinsic.
19997 * mini-amd64.c (emit_call): Handle the case when the callee might be
20000 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20002 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20005 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20007 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20009 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20011 * mini.c (mono_codegen): Don't leak here, to help people running
20014 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20016 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20017 conversions in sse2 mode.
20019 * basic-float.cs: Add regression test.
20021 * mini-amd64.c: Reenable sse2.
20023 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20025 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20027 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20029 * driver.c: Copyright text should include 2005.
20031 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20033 * cpu-amd64.md (load_membase): Fix more max lengths.
20035 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20037 * cpu-amd64.md (load_membase): Fix max length.
20039 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20041 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20043 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20044 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20046 * basic-float.cs: Add rounding regression test.
20048 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20050 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20052 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20053 structures in registers for pinvoke wrappers.
20055 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20057 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20059 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20061 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20062 wrapper to mono_jit_thread_attach.
20064 * mini.c (mini_jit_thread_attach): New jit icall.
20066 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20067 native->managed wrappers.
20069 * exceptions.cs: Add new regression test.
20071 * mini.c (optimize_branches): Check regions in the cbranch to throw
20072 block case as well. Fixes #73242.
20074 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20076 * mini.c: thread safety fixes.
20078 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20080 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20081 patching stuff, since delegates use jump trampolines so there is
20084 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20087 * tramp-amd64.c: Fix build.
20089 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20090 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20092 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20093 Rename this to mono_arch....
20094 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20096 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20098 * mini-amd64.c (emit_call): If both the caller and the callee is
20099 guaranteed to have 32 bit addresses, emit a normal call.
20101 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20103 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20104 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20105 method_ptr inside delegates.
20107 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20109 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20110 invalidated. Fixes #73001.
20112 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20114 * mini-x86.c: Only use stdcall for pinvokes on windows.
20116 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20118 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20119 * mini-x86.c: remove unreliable __thread var offset detection,
20120 use the correct accessors and enable by default.
20122 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20124 * mini.c (mono_jit_free_method): Fix memory leak.
20126 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20128 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20130 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20132 * cpu-amd64.md: Fix lengths of atomic opcodes.
20134 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20136 * driver.c: try to not imply using ICU is any good.
20138 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20140 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20141 functions as inline ops.
20143 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20144 some Interlocked functions as inline ops.
20146 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20148 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20150 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20152 * mini.c: Add support for OP_NOT_TAKEN.
20154 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20155 structures in registers for pinvoke wrappers.
20157 * mini-amd64.c: Fix warnings.
20159 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20161 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20163 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20165 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20166 address instead of loading the address from it.
20168 * mini-x86.c: Add support for returning small structs in registers
20169 on Win32. Fixes part of #70864.
20171 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20173 * trace.c (get_token): Improve error checking.
20175 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20177 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20179 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20181 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20182 it can be reused for MonoClass.
20183 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20186 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20188 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20189 instead of a MonoReflectionMethod. The method information wasn't used
20190 when displaying SecurityException details (but will be now).
20192 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20194 * Makefile.am : windows build fix.
20196 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20198 * iltests.il: Add new regression test.
20200 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20203 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20205 * mini.c: Moved linkdemand check into helper function check_linkdemand
20206 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20209 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20211 * declsec.c: Added statistics counter for different kinds of
20213 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20214 (and commented) declaration.
20215 * mini.c: Added statistics counter for security Demand code
20216 generation. Added display of security statistics.
20218 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20220 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20221 Fix compilation errors under gcc-2.95.
20223 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20225 * mini.c, driver.c: Use the new jit trampoline hashtable
20227 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20229 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20231 2005-02-11 Martin Baulig <martin@ximian.com>
20233 * debug-mini.c (mono_debug_close_method): Free the line number array.
20235 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20237 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20240 * mini.h: Bump AOT file format version.
20242 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20244 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20246 * declsec.h: Added macros to get/set lazyly initialized security
20247 informations about assemblies. Added new enum for different type of
20248 possible LinkDemand violation. Added function to check LinkDemands.
20249 * mini.h: Added a field to MonoCompile to hold any security violation
20250 detected when JITting a method (so it can be thrown later).
20251 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20252 and CEE_CALLVIRT. Added code to throw exception at the end of
20253 mini_method_compile (note: the exception is unhandled right now).
20255 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20257 * mini.c, jit-icalls.c: use the managed implementation of
20258 memset for initobj and memset, to avoid managed <-> unmanaged
20261 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20263 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20264 optimization if it would need a GOT var.
20266 * basic.cs: Add tests for constant propagation and switch statements.
20268 * ssa.c: Fix out-of-range constant propagation and switch statements.
20270 2005-02-09 <vargaz@freemail.hu>
20272 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20274 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20276 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20278 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20280 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20282 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20284 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20285 arithmetic operations.
20287 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20289 * mini-ppc.c: add a workaround for broken user code that
20290 DllImports vararg functions with non-vararg signatures.
20292 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20294 * mini.c (mono_jit_compile_method_inner): Add detection and a
20295 meaningfull error message for assemblies written in Managed C++.
20297 * tramp-amd64.c mini-amd64.h: Add support for
20298 create_trampoline_from_token ().
20300 * aot.c mini-x86.c abcremoval.c: Applied patch from
20301 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20303 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20305 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20306 which takes a MonoImage/token as parameter instead of a MonoMethod.
20308 * aot.c: Use the new trampoline for initializing vtables.
20310 * aot.c: Add support for ldfld/stfld_remote wrappers.
20312 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20313 rules for compare <MEM>, IMM.
20315 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20317 * aot.c: Handle inherited finalizers correctly.
20319 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20321 * inssel.brg (stmt): Add a missing _setup_... ().
20323 * aot.c: Save some parts of the class state to the AOT file and use it
20324 to recompute that state when a class is initialized.
20326 * mini.c: Install AOT hooks into the runtime.
20328 * mini.h: Bump AOT file format version.
20330 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20333 * iltests.il: Add new test.
20335 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20337 * mini.c: fix typo.
20339 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20341 * mini.c: setup the statistical profiler in the thread attach
20342 callback to cope with the new single thread code.
20344 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20346 * mini-ppc.c: ensure we have enough room for the profiler
20347 calls (fixed bug#72084).
20349 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20351 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20354 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20356 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20358 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20360 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20361 to succesfully execute parrotbench).
20362 * ssapre.h: Likewise.
20364 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20366 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20367 variable for stores to method arguments (fixes a SSAPRE issue).
20369 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20371 * mini.c: handle value types in dup, fixes gen-112.cs.
20373 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20375 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20376 sequence for calls in dynamic methods to avoid thunks.
20378 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20380 * mini.c: correctly remove dynamic methods from the hashtable.
20382 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20384 * driver.c: Disabled SSAPRE until fix the bug that appears
20385 in IronPython's parrotbench.
20387 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20389 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20391 * mini.c (mono_method_to_ir): Revert the previous change.
20393 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20394 when AOT compiling.
20396 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20397 mono_jit_info_table_find () etc. when running under valgrind.
20399 * inssel.brg: Fix warnings.
20401 * mini-exceptions.c: Fix warnings.
20403 2005-01-31 Martin Baulig <martin@ximian.com>
20405 * driver.c (compile_all_methods_thread_main): Don't try to compile
20406 generic methods or anything which has type parameters.
20408 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20410 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20412 * TestDriver.cs: Add --verbose flags.
20414 * graph.c ssa.c: Fix 64 bit warnings.
20416 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20417 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20418 Fix 64 bit warnings.
20420 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20421 variable not spotted by gcc.
20423 * mini-amd64.c inssel-amd64.brg: Applied patch from
20424 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20425 X86_COMPARE_MEMBASE opcodes.
20427 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20429 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20431 * *: MonoMethod->signature might be NULL now. You *MUST* use
20432 mono_method_signature.
20434 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20436 * driver.c (compile_all_methods_thread_main): Compile the methods
20437 without invoking cctors.
20439 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20441 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20442 * basic-calls.cs: test for the above.
20444 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20446 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20447 MonoJitInfo changes.
20449 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20451 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20452 eagerly if it contains dynamic methods.
20454 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20456 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20457 trace, it is now computed by an icall from trace_ips.
20459 * mini-exceptions.c: Fix a warning.
20461 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20463 * mini-exceptions.c: don't bother getting stack trace info if
20464 it's not going to be used.
20466 2005-01-27 Raja R Harinath <rharinath@novell.com>
20468 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20471 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20473 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20475 * aot.c: Avoid calling mono_method_get_header () if not needed.
20477 * mini.h: Bump AOT file format version.
20479 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20481 * mini.c (mono_print_tree): Print more info for calls.
20483 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20485 * declsec.h: Remove warning by adding missing include for marshal.h
20487 2005-01-26 Martin Baulig <martin@ximian.com>
20489 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20492 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20494 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20497 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20499 * aot.c (mono_compile_assembly): Fix a warning.
20501 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20503 * declsec.c: Look for security attributes on the original MonoMethod
20504 (and not the wrapped one). This fix permissions on icalls.
20506 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20508 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20510 * mini.c (mono_allocate_stack_slots): Add a fixme.
20512 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20514 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20516 * inssel.brg: optimize casts of sealed types (more
20517 optimizations waiting for fixes in remoting).
20519 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20521 * inssel.brg (stmt): Add another dummy rule.
20523 * driver.c: Fix warnings.
20525 * driver.c (mono_main): If running under valgrind, instruct glib to use
20526 the system allocation functions so valgrind can track the memory
20527 allocated by the g_... functions.
20529 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20531 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20533 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20535 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20536 variables in try regions.
20538 * mini.c (mini_method_compile): Don't disable optimizations on large
20539 methods when AOT compiling.
20541 * mini.c (mono_allocate_stack_slots): New arch independent method to
20542 allocate stack slots. Not yet used.
20544 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20546 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20548 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20550 * mini-ppc.c: make the branch info relative as the code
20551 buffer can be reallocated.
20553 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20555 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20556 * driver.c: Removed the AOT/security restriction. Now initialize the
20557 security manager (in metadata) if --security is used.
20558 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20559 rather than the pointer to declarative security, when AOT is used.
20561 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20563 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20564 basic blocks, reduced intrinsic exception throwing code size.
20566 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20568 * driver.c (mini_usage): Reorder the usage screen.
20570 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20572 * mini.c (mono_resolve_patch_target): Fix warning.
20574 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20576 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20579 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20581 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20582 breaks the amd64 build.
20584 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20585 register allocation. Fixes #71454.
20587 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20589 * arrays.cs: Add new regression test.
20591 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20593 * ssapre.c: Turned usage of snprintf to GString.
20594 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20595 (I left it on by mistake in my previous commit).
20597 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20599 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20600 on cond branch optimization (fixes bug# 71515).
20602 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20604 * abcremoval.c: Fixed bug 71062.
20605 * abcremoval.h: Likewise.
20607 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20609 * mini.c: Added a new functionality to optimize_branches, the removal
20610 of useless basic blocks, and fixed some problem in the removal of
20611 critical edges; some utility functions added for both purposes.
20612 * ssapre.c: Added complex expression support, and fixed bug 70637.
20613 * ssapre.h: Likewise.
20614 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20616 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20617 * driver.c: Re-enabled SSAPRE.
20619 2005-01-19 Martin Baulig <martin@ximian.com>
20621 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20622 the result of mono_get_method_constrained().
20624 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20626 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20629 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20631 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20632 be detected. Fixes #59296.
20634 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20636 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20637 which can happen. Fixes #71361.
20639 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20641 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20644 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20646 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20647 appdomain-unload.exe to fail.
20649 * mini.c: Fix some memory leaks.
20651 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20653 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20654 Fixed bug and sped up some codepaths.
20656 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20658 * mini.c: Fix some memory leaks.
20660 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20663 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20665 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20668 * iltests.il: Add regression test for #71320.
20670 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20672 * mini.c (mono_codegen): Fix installation of profiler hooks.
20674 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20676 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20678 * mini.h, mini.c, cfold.c: optimize access to enum
20679 readonly fields, too. Eval conditional branches if possible
20680 to perform unreachable code removal in more cases.
20682 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20684 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20686 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20689 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20690 WinXP DEP. Fixes #71244.
20692 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20694 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20696 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20698 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20700 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20702 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20705 * mini.h: Bump AOT version.
20707 * mini.h (MonoCompile): Change exvar to a hash table.
20709 * mini.c: Allocate a separate exvar for each handler block.
20711 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20713 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20714 ex var with the pending exception and only throw if the two are equal.
20717 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20719 * mini-x86.c: Fix warnings.
20721 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20722 used by all the ports now.
20724 * aot.c: Add write-symbols and save-temps options.
20726 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20728 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20730 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20732 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20735 * tramp-s390.c: Check vtable slot belongs to the domain.
20737 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20738 as per other platforms.
20740 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20742 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20744 * driver.c: we don't run the Main() code in a subthread anymore.
20746 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20748 * mini.c: added experimental rtc support in the statistical
20749 profiler: if the user has the permission, more accurate statistics
20750 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20751 The MONO_RTC value must be restricted to what the linux rtc allows:
20752 power of two from 64 to 8192 Hz.
20754 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20756 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20758 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20760 * mini-ppc.c: better icache flush for smp.
20762 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20764 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20766 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20767 amd64 port, not yet used.
20769 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20771 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20774 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20776 * driver.c: Added --security option to activate the security manager.
20777 Right now this will allow code generation for declarative demands and
20778 is disabled when AOT is specified.
20779 * mini.c: Add code generation for declarative security demands.
20780 * mini.h: Add mono_use_security_manager as an extern gboolean.
20782 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20784 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20785 emitting more dense assembly code.
20787 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20788 exception throwing stuff.
20790 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20792 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20795 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20796 left in by mistake.
20798 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20801 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20803 * tramp-*.c: Only patch vtable slots if the object is in the current
20804 domain. Fixes appdomain-unload.exe.
20806 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20808 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20811 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20813 * mini.c (reverse_branch_op): New helper function.
20815 * mini.c (optimize_branches): Run the new optimization only on
20816 platforms which support it. Also reverse all kinds of branches.
20818 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20820 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20823 * mini.c (optimize_branches): Reverse not-equals branches if the false
20824 bblock is a throw. This happens a lot of time with argument checking in
20827 * mini.c (mono_codegen): Add support for placing basic blocks after
20828 the function epilogue.
20830 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20833 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20835 * mini.c (setup_stat_profiler): Only set this up if the platform
20836 supports ITIMER_PROF.
20838 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20840 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20843 * inssel.brg: Fix a warning.
20845 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20847 * mini.c: added support for statistical profiler
20848 (run with: --profile=default:stat).
20850 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20852 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20854 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20856 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20857 related to global registers from the amd64 port.
20859 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20861 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20863 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20864 with global registers.
20865 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20867 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20869 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20871 * debug-mini.c (encode_value): Fix off-by-one.
20873 * aot.c (encode_value): Likewise.
20875 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20877 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20879 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20882 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20884 * aot.c (emit_method_info): Increase size of temp buffer.
20886 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20889 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20891 * aot.c (emit_method_info): Fix build.
20893 * aot.c: Further rework of the AOT file format to reduce the size of
20894 the method info data.
20896 * mini.h: Bump AOT file format version.
20898 2004-12-27 Martin Baulig <martin@ximian.com>
20900 * mini.c (mini_get_method): New static method; call
20901 mono_get_method_full() and mono_get_inflated_method().
20902 (mono_method_to_ir): Use mini_get_method() instead of
20903 mono_get_method_full().
20905 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20907 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20909 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20911 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20913 * inssel-amd64.brg: Add some optimization rules.
20915 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20917 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20918 standard not GC'd stuff is fine.
20920 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20922 * aot.c: Rework the AOT file format to get rid of most of the global
20923 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20925 * mini.h: Bump AOT file format version.
20927 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20929 * mini.h: Bump AOT file format version.
20931 * aot.c (mono_aot_is_got_entry): New function to determine if an
20932 address is inside a GOT.
20934 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20936 * cpu-pentium.md: Increase the maximum size of some instructions which
20937 might involve a got access.
20939 * mini.c (get_method_from_ip): Another debug helper function.
20941 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20942 when got var accesses are created during the decompose phase.
20944 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20946 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20947 argument mini_compile_method and to MonoCompile, and use this to
20948 determine whenever a given method is compiled for AOT. This allows the
20949 other methods compiled during AOT compilation to be free of AOT stuff,
20950 so the backends does not need to add special support for them by
20951 creating a fake GOT etc.
20953 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20956 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20958 * mini.c (mono_method_to_ir): It turns out that some of the
20959 x-appdomain wrappers are lax with types, so just ignore this for
20962 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20963 at the vtable->klass. If it is non-shared code we can just use the
20966 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20968 * mini-ppc.c: access MonoDomain from tls, too.
20970 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20972 * declsec.c: Removed unused variable (and related warning ;-)
20974 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20976 * iltests.il: New test for LDELEMA on an array of ref types.
20978 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20979 all ldelema's on reftypes.
20980 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20981 it was the wrong place to put it.
20983 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20984 register to pop to make this cleaner, at the request of Paolo.
20986 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20988 * mini-ops.h (OP_GETHASHCODE): New op.
20990 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20992 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20995 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20998 * mini-x86.c (mono_arch_output_basic_block): Rather than
21006 The first is 3 bytes while the second is 1. This saves 36 kb on
21007 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21008 see a small boost because of icache locality.
21010 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21012 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21014 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21015 started code sharing with the generic code.
21017 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21019 * mini-ppc.c, cpu-g4.md: added code for direct access to
21022 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21024 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21025 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21028 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21030 * declsec.c|h: Added functions to cache the declarative stack modifiers
21031 in MonoJitInfo and to create a security frame from a MonoJitInfo
21033 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21034 created. Register internal calls for System.Security.SecurityFrame::
21035 _GetSecurityFrame and _GetSecurityStack.
21036 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21037 the definitions for the new stack walk/callback mechanism.
21038 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21039 first security frame for LinkDemands and InheritanceDemands) and
21040 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21042 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21043 walk initialization (lupus).
21045 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21047 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21049 (handle_loaded_temps): Do not create a temporary variable for
21050 things that we know are temps. They will never be modified.
21051 (mono_spill_call): Set MONO_INST_IS_TEMP
21052 (mono_emulate_opcode): ditto
21054 (mono_method_to_ir.CEE_DUP): ditto
21056 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21058 * mini.c (type_to_eval_stack_type): Make this handle the void type
21059 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21060 (emit_tree): use ip_in_bb to special case some common idioms
21061 Update all callers to pass in the IP.
21062 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21064 This gives us a nice 2% speedup in mcs bootstrap.
21066 * mini-x86.c (peephole_pass): Peephole pass to make
21075 * mini.c (ip_in_bb): new method.
21076 (mono_method_to_ir): use this method rather than doing the hash
21079 * linear-scan.c (mono_linear_scan): When expiring actives, you
21080 don't need to keep around variables that expire on this
21081 instruction. This makes it so that:
21084 store (ebx add (ebx, 1))
21088 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21090 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21091 combination to avoid doing two copies. Fix up problems with previous
21094 * mini.c: Fix 64 bit warnings.
21096 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21098 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21100 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21101 changes from the x86 code.
21103 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21105 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21107 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21108 throwing code to reduce its size, unify the AOT and non-aot code and
21109 get rid of relocations in the AOT case.
21111 * mini-x86.h mini.c exceptions-x86.c
21112 (mono_arch_get_throw_corlib_exception): New arch specific function to
21113 raise corlib exceptions which doesn't require relocations in the
21116 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21118 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21120 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21123 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21126 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21128 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21129 with add function when used from Inc/dec atomic
21130 functions. Re-enabled optimization on x86.
21131 * mini-ops.h: renamed atomic_add functions to
21132 allow _add to match the Interlocked::Add and
21133 _add_next to match Interlocked::Inc/Dec.
21135 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21137 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21138 linking of BBs to the end BB, and enabled SSAPRE also with
21139 consprop and copyprop (which was prevented by that bug).
21141 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21143 * mini-x86.c: disabling the Interlocked optimizing code.
21145 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21147 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21148 file version check.
21150 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21152 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21153 interlocked optimization due lack of support on x86, rewrote
21154 exchange to take into account that base may be in eax.
21156 xsp works again; activated Interlocked optimizing code.
21158 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21160 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21162 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21164 * mini-ops.h: Add new opcodes.
21166 * mini.h: Add new patch types. Add got_var to MonoCompile.
21168 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21169 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21170 make it work with all kinds of patchable code.
21172 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21173 address of the GOT, and referencing entries in the GOT.
21175 * mini.c: Add code to load the GOT address if needed by an opcode.
21177 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21178 independent AOT code on the x86 using an elf-style Global Offset Table.
21180 2004-12-14 Raja R Harinath <rharinath@novell.com>
21182 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21184 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21186 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21189 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21191 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21192 of Interlocked:Increment/Decrement/Add as inline ops.
21193 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21195 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21197 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21198 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21200 2004-12-12 Duncan Mak <duncan@ximian.com>
21202 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21203 again. `patch_info->table_size' is no longer valid after Zoltan's
21206 2004-12-12 Martin Baulig <martin@ximian.com>
21208 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21209 if we are the "real" method, ie. not an inlined method inside it.
21211 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21213 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21214 before we look in the special fields table. This fixes
21215 ../tests/thread-static-init.cs.
21217 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21219 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21220 for Array get_Rank and get_Length. Fixes bug #70465.
21222 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21224 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21225 separate structure to reduce the size of MonoJumpInfo.
21227 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21229 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21231 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21233 * mini.c (mini_get_inst_for_method): Changed to allow ports
21234 to return a MonoInst instead of opcode
21235 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21237 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21238 Allow ports to return a created MonoInst instead of op-code, will enable
21240 (renamed mini_get_opcode_for_method to better reflected the functionality)
21242 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21244 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21246 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21248 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21251 2004-12-08 Martin Baulig <martin@ximian.com>
21253 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21254 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21256 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21258 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21261 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21264 2004-12-08 Raja R Harinath <rharinath@novell.com>
21266 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21268 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21270 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21271 bug introduced by the previous patch.
21273 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21275 * mini-ppc.c, objectc.cs: handle large structs passed by value
21276 (fixes bug #69972).
21278 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21280 * mini-ppc.c: OP_ARGLIST implementation from
21281 Geoff Norton <gnorton@customerdna.com>.
21283 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21285 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21286 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21288 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21290 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21292 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21294 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21297 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21299 * mini-sparc.c: Zero out localled-ed memory.
21301 * iltests.il: Add tests for zeroing out localloc-ed memory.
21303 2004-12-04 Martin Baulig <martin@ximian.com>
21305 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21306 mono_method_get_signature_full().
21308 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21310 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21311 and some utility functions (always for SSAPRE), integrated SSAPRE.
21312 * mini.h: Likewise.
21313 * driver.c: Added ssapre option.
21314 * ssa.c: Small fix on OP_ARG handling.
21315 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21316 * Makefile.am: Likewise.
21318 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21320 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21321 now in the xp code.
21323 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21326 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21328 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21330 * cpu-s390.md : Increase instruction length of oparglist.
21332 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21334 2004-11-30 Martin Baulig <martin@ximian.com>
21336 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21337 virtual generic methods. We call a special helper_compile_generic_method()
21338 icall to retrieve the method from the vtable, inflate and compile
21339 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21341 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21343 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21345 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21347 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21349 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21352 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21354 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21355 platforms with PIC aot.
21357 2004-11-28 Martin Baulig <martin@ximian.com>
21359 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21362 2004-11-28 Martin Baulig <martin@ximian.com>
21364 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21365 the result of mono_type_get_underlying_type() to check whether
21368 2004-11-26 Martin Baulig <martin@ximian.com>
21371 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21374 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21376 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21377 the same way as the other arguments so they won't get clobbered.
21379 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21380 calls through R11 since it is clobbered by the trampoline code.
21382 2004-11-26 Raja R Harinath <rharinath@novell.com>
21384 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21385 pick up in-tree mscorlib.dll.
21387 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21389 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21391 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21392 runtime data/code are now stored in a table similar to the GOT in ELF.
21393 This allows the code itself to be position independent.
21395 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21398 * aot.c: Attach ELF type (object/function) directives to all global
21401 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21403 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21405 * mini-amd64.h: Turn on PIC AOT code.
21407 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21408 returning the offset within an OP_AOTCONST instruction where the GOT
21409 offset needs to be added.
21411 * mini.h: Bump AOT file format version.
21413 2004-11-25 Martin Baulig <martin@ximian.com>
21415 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21416 uninflated generic methods.
21418 2004-11-25 Martin Baulig <martin@ximian.com>
21420 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21422 2004-11-24 Martin Baulig <martin@ximian.com>
21424 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21425 original klass (this only applies for generic instances).
21427 2004-11-24 Martin Baulig <martin@ximian.com>
21429 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21430 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21433 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21435 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21436 localloc. Fixes #69678.
21438 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21440 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21442 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21443 used SSE registers on pinvoke calls. Fixes #69774.
21445 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21447 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21448 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21450 2004-11-23 Raja R Harinath <rharinath@novell.com>
21452 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21453 Refer directly to the mcs/ tree.
21455 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21457 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21458 Check if a trampoline for a synchronized method is required.
21460 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21462 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21463 with localloc if needed. Throe arithmetric exception in
21464 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21465 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21467 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21469 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21470 types before switching on type. Fixes #69622.
21472 2004-11-19 Raja R Harinath <rharinath@novell.com>
21474 * Makefile.am (check-local): New. Integrate into 'make check'.
21475 (MCS,RUNTIME): Define using in-tree mono and mcs.
21477 (%.exe): Use $(ILASM).
21479 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21481 * mini-ppc.c: adjust initial prolog size (bug #69691).
21483 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21485 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21488 2004-11-17 Raja R Harinath <rharinath@novell.com>
21490 * Makefile.am (clean-local): Rename from 'clean'.
21492 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21494 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21495 to mono_arch_is_int_overflow.
21496 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21499 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21501 * declsec.c|h: New files to support declarative security attributes.
21502 Added function to check if a method has (applicable) security.
21503 * mini.c|h: Add check for declarative security attributes in
21504 mono_method_check_inlining.
21505 * Makefile.am: Added declsec.c and declsec.h to the build.
21507 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21509 * mini.c, mini.h: update to keep dynamic code info per-domain.
21511 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21513 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21514 (mini_init): Get rid of it from here too.
21516 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21518 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21519 implemented OP_RETHROW (patch by Geoff Norton
21520 <gnorton@customerdna.com>).
21522 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21524 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21525 between appdomains. Fixes appdomain-unload on PPC.
21527 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21529 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21530 mini-exceptions.c: handle the new wrapper types.
21531 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21532 token value as a MonoClass* when compiling a wrapper.
21533 mono_jit_create_remoting_trampoline now takes an additional
21534 MonoRemotingTarget parameter.
21536 2004-11-10 Martin Baulig <martin@localhost>
21538 * mini.c (mono_method_to_ir): Use `generic_container->context'
21539 rather than creating a new one.
21541 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21543 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21545 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21547 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21549 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21550 the experimental aot cache stuff.
21552 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21554 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21555 mini-exceptions.c: update to exception clause structure changes.
21557 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21559 * exceptions-x86.c (throw_exception): Fix warnings.
21561 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21564 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21566 * exceptions-sparc.c (get_throw_exception): Really fix this.
21568 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21570 * tramp-*.c: we no longer support icalls without wrappers, so
21571 a bit of code can be removed here
21573 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21575 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21578 * cpu-sparc.md: Add op_rethrow.
21580 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21582 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21584 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21585 * mini-ops.h: Add OP_RETHROW.
21587 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21589 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21591 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21593 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21594 Makes the output much easier to read
21596 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21598 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21599 prevents another huge leak when compiling with ssa. Secondly, the
21600 performance of doing this rather than freeing the lists is much
21601 better. GList does a lock every time you allocate a list link,
21602 so that it can use a memory pool. So, it is better to just use
21603 a memory pool of our own.
21605 * ssa.c, linear-scan.c: replace g_list_remove_link with
21606 g_list_delete. The remove one does not free the GList, so we were
21607 leaking memory. On -O=all --compile-all with corlib, this cut down
21608 3 MB of allocations.
21610 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21612 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21614 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21616 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21617 into a new function mono_create_jit_trampoline ().
21619 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21621 * trace.c (get_spec): Allow tracing of classes without a namespace.
21623 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21625 * mini.c: Fix pointer overwrite in mini_method_compile.
21627 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21629 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21630 The darwin ABI needs some special handling for 1 and 2 byte structs
21631 Lets use lbz/lhz instead of lwz everywhere.
21632 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21633 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21634 Use stb/sth for the former, and put the latter always on stack instead of in
21635 argument registers.
21637 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21639 * trace.c (is_filenamechar): Add '_'.
21641 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21643 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21645 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21647 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21649 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21650 depends on libmonogc. Fixes #68805.
21652 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21654 * mini.c (mono_jit_free_method): Provide extra information for
21655 this error. Currently this leaks, but will be turned into a
21656 developer option in the future.
21658 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21660 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21662 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21664 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21665 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21666 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21668 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21670 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21671 trampolines for AOT code.
21673 2004-10-22 <vargaz@freemail.hu>
21675 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21676 constructed types. Fixes #68136.
21678 2004-10-21 Martin Baulig <martin@ximian.com>
21680 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21681 if it returns true, unwind the stack to the call instruction.
21683 2004-10-21 <vargaz@freemail.hu>
21685 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21687 * mini.h: Bump AOT version number.
21689 * objects.cs: Add another test for unbox trampolines.
21691 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21694 2004-10-20 <vargaz@freemail.hu>
21696 * driver.c: Add SHARED to the set of optimizations tested.
21698 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21700 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21701 used by CEE_NEWARR.
21703 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21705 2004-10-20 Martin Baulig <martin@ximian.com>
21707 * mini-exceptions.c (mono_handle_exception): Call
21708 mono_debugger_handle_exception() to tell the debugger about
21709 catch/finally clauses.
21711 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21713 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21715 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21718 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21720 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21721 methods as their native size, fixed bug #57543, #57545.
21722 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21723 This saves a temporary register and mullw call down into 1 (minor perf
21724 increase for cases like sum = sum * 5; This use to translate into:
21727 It now translates to
21730 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21732 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21735 2004-10-11 Martin Baulig <martin@ximian.com>
21737 * mini.c (mono_method_to_ir): If we're a generic method, get the
21738 MonoGenericContainer from our MonoMethodNormal and create a
21739 MonoGenericContext from it.
21741 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21743 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21745 * basic-long.cs: Add test for checked i8->i2 cast.
21747 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21749 * inssel-ppc.brg: added a couple of speedup rules.
21751 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21753 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21754 to speed up rebuilds.
21756 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21758 * mini-s390.c: Minor fix to OP_OR_IMM.
21760 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21762 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21763 better. Fixes appdomain-unload.exe on sparc.
21765 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21767 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21768 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21771 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21773 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21775 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21777 * mini.c: Always generate a field read/write wrapper for members
21778 of the class MarshalByRefObject since the actual instance could
21781 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21783 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21785 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21787 * driver.c mini.h trace.c: Move the setting of the main assembly into
21788 a separate function called mono_trace_set_assembly () and call it after
21789 actually loading the main assembly. Fixes #66872.
21791 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21793 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21794 using the code manager.
21796 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21798 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21800 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21802 * cpu-amd64.md: Fix bug in previous patch.
21804 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21807 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21809 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21810 mini-exceptions.c: updates for changed stack walk interface.
21812 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21814 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21816 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21818 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21820 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21822 * driver.c (mini_regression_list): Do not call mono_assembly_close
21823 since assemblies can't be unloaded.
21825 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21827 * cpu-amd64.md: Fix more instruction lengths.
21829 * cpu-amd64.md: Fix lengths of some instructions.
21831 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21833 * inssel.brg: Make the array ldelema check aot friendly.
21835 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21837 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21839 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21841 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21843 * mini-x86.c: Fix build.
21845 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21846 mono_type_get_underlying_type () helper function to simplify code.
21848 2004-09-09 Martin Baulig <martin@ximian.com>
21850 * mini-amd64.c: Don't access `type->data.klass' directly, call
21851 mono_class_from_mono_type() instead since the type may be a
21854 2004-09-09 Martin Baulig <martin@ximian.com>
21856 * mini-amd64.c (get_call_info): Fix support for generic instances.
21857 (add_valuetype): Use mono_class_from_mono_type() to get the class
21858 since we can be a generic instance.
21860 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21862 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21864 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21866 * liveness.c: reset spill costs on each scan: bug 62107
21868 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21870 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21871 unnecessary line that doesn't compile
21873 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21875 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21876 trampolines, make them call an error function so people can fix their
21879 2004-09-06 Martin Baulig <martin@ximian.com>
21881 * mini.c (mono_method_to_ir): When initializing locals, handle a
21882 generic instances like a valuetype if it's a valuetype and like a
21883 class if it's a class.
21885 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21887 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21888 stack. Fixes #64674.
21890 * exceptions.cs: Add test for unwinding of call arguments.
21892 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21894 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21895 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21896 set the carry/borrow flag). The sparc and s390 implementations
21897 can now use optimized versions (and simplify the code). ppc bugfixes.
21899 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21901 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21903 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21905 * inssel-amd64.brg: Remove leftover 32 bit rule.
21907 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21909 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21911 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21912 mono_arch_find_jit_info functions into a new function. Fix a memory
21915 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21918 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21920 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21923 * exceptions.cs: Add array size tests.
21925 * mini.c: Allocate a separate icall wrapper for each arity of
21926 mono_array_new_va. Fixes #59509.
21928 * exceptions.cs: Add testcase for 64578.
21930 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21932 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21934 2004-09-02 Martin Baulig <martin@ximian.com>
21936 * mini.c (mono_method_to_ir): When initializing the locals, call
21937 handle_initobj() on the generic instance itself, not its
21940 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21942 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21943 MonoJitInfo for dynamic methods.
21945 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21947 * mini.c: Add support for freeing JIT data for dynamic methods.
21949 2004-09-01 Martin Baulig <martin@ximian.com>
21951 * mini-x86.c (is_regsize_var): Added support for generic
21953 (mono_arch_emit_prolog): Make this compile again, use
21954 `x86_push_imm_template (code)'.
21956 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21958 * mini-x86.c: make all push_imm instructions that get
21959 patched always emit the long form
21961 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21963 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21964 in a per-domain hash.
21966 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21969 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21971 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21974 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21977 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21978 Beginnings of SSE2 support.
21980 * exceptions.cs: Add more tests for checked int<->uint casts.
21982 2004-08-28 Martin Baulig <martin@ximian.com>
21984 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21988 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21989 Handle generic instances recursively.
21991 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21993 * iltests.il: test for conv.u8 on a constant
21995 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21997 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21998 LCONV_x4 (shrun_32 (membase)).
22000 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22002 * inssel-x86.brg: c&p rules for push/setret of long
22004 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22006 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22007 compare (regvar, base)
22009 * inssel-x86.brg: more burg love
22011 * inssel.brg: more cleanup
22013 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22015 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22017 * basic-long.cs, basic-calls.cs: new tests for optimization.
22019 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22021 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22024 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22026 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22028 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22030 * inssel.brg (mini_emit_memcpy): use
22031 NO_UNALIGNED_ACCESS to disable memcpy optimization
22033 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22035 * mini-amd64.c: Handle generic types in various places.
22037 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22039 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22041 * mini.c (handle_box): Fix warning.
22043 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22045 * mini-amd64.h: Enable the emit_state optimization.
22047 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22049 * mini-amd64.c: Add some new 64 bit peephole opts.
22051 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22053 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22055 * mini-amd64.c: Register allocator fixes.
22057 * mini.c: Add an optimization to emit_state to avoid allocation of new
22058 registers on some platforms.
22060 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22062 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22064 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22065 allocation. Fixes #63085.
22067 * basic-long.cs: Add new regression test.
22069 * mini-amd64.c: Register allocator improvements.
22071 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22073 * mini-amd64.c (read_tls_offset_from_method): Add another code
22076 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22077 instruction sequence for nullifying class init trampolines.
22079 * objects.cs: Add new regalloc test.
22081 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22083 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22085 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22087 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22090 * driver.c: Fix profiling after TLS changes.
22092 * driver.c (mono_main): Set mono_stats.enabled if needed.
22094 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22097 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22099 * mini-x86.c: use a 1 op rather than a 2 op tls access
22100 instruction -> faster.
22102 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22104 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22107 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22109 * exceptions-sparc.c (throw_exception): fix typo
22111 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22113 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22114 set tree->dreg correctly with tls. Allow any
22115 register to be used.
22117 * mini-x86.c (read_tls_offset_from_method): add new code
22118 generation pattern seen with GCC.
22121 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22123 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22124 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22125 exceptions-sparc.c: fix some performance issues in exception
22126 handling and setting of the stack trace for exceptions that were
22129 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22131 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22134 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22137 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22139 This patch inlines tls access, when possible.
22141 * mini.h: new arch functions for TLS intrinsics.
22142 All platforms updated with a stub.
22144 * mini.c: use the new intrinsics
22146 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22147 arch specific intrinsic for tls variables
22149 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22151 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22154 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22156 * mini.c: thread local allocation
22158 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22160 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22162 * Makefile.am: Link against the static version of libmonogc.
22164 * Makefile.am: Link the static versions of the convenience libraries
22165 into the mono executable.
22167 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22169 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22171 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22172 on integer overflow.
22174 * mini-amd64.c: Reorganize function call code.
22176 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22178 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22180 * inssel-x86.brg: use xor eax,eax.
22182 * basic.cs: new tests
22184 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22186 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22187 in exception throwing code.
22189 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22191 * inssel-x86.brg: use xor esi,esi.
22193 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22195 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22196 can trace methods compiled during mini_init () too.
22198 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22201 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22203 * Makefile.am: static link on x86 (r=zoltan)
22205 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22207 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22208 code since it causes some programs to fail.
22210 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22212 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22214 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22216 * mini.c: ovfops_op_map - add STACK_OBJ case for
22218 * basic.cs: add test_0_pin_string as test
22221 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22223 * Makefile.am: build C# if srcdir != builddir
22225 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22227 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22228 fall-through blocks.
22230 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22232 * driver.c: enable loop by default again and include abcrem in -O=all.
22234 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22236 * iltests.il: Add some localloc tests.
22238 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22240 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22243 * inssel-amd64.brg: Add some optimizations.
22245 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22248 * Makefile.am: Statically link mono against libmono on AMD64.
22250 * mini-amd64.c inssel-amd64.brg: Optimizations.
22252 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22254 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22256 * tramp-amd64.c: Patch calling code in trampolines.
22258 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22260 * mini-amd64.c: pinvoke struct passing fixes.
22262 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22264 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22265 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22267 2004-08-05 Duncan Mak <duncan@ximian.com>
22269 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22272 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22274 * mini-amd64.c (emit_move_return_value): Move return value for normal
22277 2004-08-05 Martin Baulig <martin@ximian.com>
22279 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22280 `type->type'; just modify `type' itself when dealing with enums
22281 and generic instances.
22282 (check_call_signature): Make `simple_type' a `MonoType *'.
22284 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22286 * mini.c: Use OP_PADD to add offsets to addresses.
22288 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22290 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22292 * mini-sparc.c (mono_arch_emit_epilog): fix check
22293 for folding last op into restore instruction
22295 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22297 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22298 helper methods using the code manager.
22300 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22302 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22304 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22306 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22307 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22309 * mini-s390.c: fix tail processing
22311 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22313 * mini-ppc.c: mul.ovf.un exception name fix.
22315 2004-08-03 Martin Baulig <martin@ximian.com>
22317 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22318 instances; before jumping to `handle_enum', also modify `ptype'.
22320 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22322 * cpu-sparc.md: fcall maximal length too small.
22324 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22326 * mini-amd64.c mini.h: Add initial support for passing/returning
22327 structures to/from pinvoked methods.
22329 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22331 * mini-ppc.c: reg allocator fix.
22333 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22335 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22337 * inssel.brg: Optimize memset on 64 bit machines.
22339 * mini-amd64.c: Fix some vararg cases.
22341 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22343 * mini-s390.c: Corrected macro in emit_float_to_int
22345 * s390-abi.cs: Tests to exercise the s390 ABI
22347 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22349 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22352 * basic.cs: Add a test for add.ovf.un.
22354 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22356 * mini-sparc.c: add case for OP_IDIV_UN
22358 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22360 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22362 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22364 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22366 * basic.cs: regression tests.
22368 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22371 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22373 * basic.cs: Add a new test.
22375 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22376 and AOT. Various fixes and optimizations.
22378 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22380 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22382 * mini-ppc.c: make sure temp regs are not used for global reg
22385 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22387 * cpu-sparc.md: conv_i8 fix for 64bits
22389 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22391 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22393 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22394 add opcode for cmp BYTE PTR [eax], imm.
22396 * inssel.brg: Make memcpy and memset takes bases.
22398 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22400 * *-amd64.*: More AMD64 work.
22402 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22404 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22405 add a compare-not-equal opcode.
22407 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22409 * mini.c: Use mono_init_from_assembly instead of mono_init.
22411 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22413 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22415 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22417 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22419 * inssel.brg: 64 bit fixes.
22421 * mini.h (MonoCallInst): Add some AMD64 specific data.
22423 * mini.h: Add some OP_P opcodes.
22425 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22427 * basic.cs: tests for 61797 and 61740
22429 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22431 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22432 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22434 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22436 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22438 * *-amd64*.*: Ongoing AMD64 work.
22440 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22442 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22444 * *-amd64*: Ongoing AMD64 work.
22446 * mini-arch.h: Add AMD64 support.
22448 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22450 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22452 * mini-ops.h: Add new opcodes.
22454 * Makefile.am: Add AMD64 support.
22456 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22457 rules into the inssel-long*.brg files.
22459 * *-amd64.*: Add beginnings of AMD64 backend.
22461 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22463 * mini.c (print_dfn): commenting out the code that prints
22464 the cil. With -O=deadce, this makes -v -v crash.
22466 * cpu-pentium.md: make checkthis have a length of 2
22468 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22470 * mini-sparc.h: fix implementations of __builtin
22471 functions for Sun compiler for V9.
22473 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22475 * mini.c: use the new stelem.ref wrapper
22476 * exceptions.cs, arrays.cs: new stelem.ref tests
22478 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22480 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22481 new XSP should work with these changes).
22483 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22485 * inssel-{long32,x86,}.brg: trivial optimizations.
22487 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22489 * mini.c: load value when emitting box operation in
22492 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22494 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22495 is one byte shorter than cmp DWORD PTR [eax], 0.
22497 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22499 * inssel-ppc.brg: arguments on the stack are always
22500 relative to the stack pointer (spotted by Neale Ferguson).
22502 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22504 * exceptions-x86.c: delay appending the method name to the trace until
22505 after mono_jit_info_table_find is called, as this gets the real
22508 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22510 * aot.c: register roots
22512 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22514 * aot.c : I could just use PLATFORM_WIN32 flag.
22516 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22518 * aot.c : Reverting the previous fix. This time it broke linux build.
22520 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22522 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22524 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22526 * mini.c (handle_stack_args): Remove some more debugging code.
22528 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22530 * driver.c mini.h aot.c: Allow additional options to be specified with
22531 --aot and pass them to mono_compile_assembly.
22533 * aot.c: Add experimental code to AOT compile all loaded assemblies
22534 on demand and save the code into a cache in the filesystem.
22536 * aot.c: Add support for more wrapper methods.
22538 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22541 * cpu-*.md: Remove removed opcodes.
22543 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22544 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22545 related icalls to marshal.c.
22547 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22549 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22551 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22553 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22555 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22556 * liveness.c: If liveness is recomputated we need to reset the information
22557 for each variable. This way, if the liveness range has been narrowed
22558 by optimizations that happened after the last computation, we can return
22561 For example, if you have
22566 // Tons of code that does not affect i
22572 i = 0 is dead code and will be removed by SSA. However, when
22573 linear scan gets to the code, i will still appear to be live
22574 throughout the entire block. This prevents good register allocation.
22576 2004-07-06 Martin Baulig <martin@ximian.com>
22578 * debug-mini.c (mono_debug_init_method): Allow
22579 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22580 (mono_debug_add_icall_wrapper): New method.
22582 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22584 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22586 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22589 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22591 * aot.c (mono_aot_load_method): Fix loading of debug info.
22593 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22595 * aot.c: Add logging support.
22597 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22599 * mini.h: Add prototype for mono_print_method_from_ip.
22601 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22603 * inssel.brg: 64 bit fixes.
22605 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22608 * Makefile.am: Add SPARC64 support.
22610 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22612 * aot.c: Fix alignment problems on 32 bit platforms.
22614 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22616 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22619 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22622 * mini.h: Bump AOT file version. Some 64 bit fixes.
22624 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22626 * inssel-sparc.brg: Add new rule to avoid register moves.
22628 * inssel.brg: Add ldind_to_load_membase helper function.
22630 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22632 * mini.c: OffsetToStringData intrinsic.
22634 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22636 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22638 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22641 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22642 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22644 * mini.c: reinstated mono_compile_get_interface_var()
22645 on x86, too, since the change breaks the Gtk# build there as well.
22647 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22649 * driver.c: remove loop from the default optimizations: it seems to
22650 interact badly with some of the other options (see bug #60613).
22652 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22654 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22655 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22657 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22659 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22660 vararg-using methods.
22662 2004-06-21 Martin Baulig <martin@ximian.com>
22664 * mini/mini-exceptions.c
22665 (mono_handle_exception): Added `gpointer original_ip' argument.
22666 After calling mono_unhandled_exception(), call
22667 mono_debugger_unhandled_exception() and if that returns true,
22668 restore the context and return.
22670 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22672 * mini-ppc.c: prefer the use of relative branches so
22673 they won't need to be patched in aot code (patch from Patrick Beard).
22675 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22677 * aot.c: patch from Patrick Beard to make the output assembly
22678 more correct for the MacOSX assembler. Small tweak to
22679 generate sane images on Linux/PPC, too.
22681 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22683 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22684 case until bug #59509 is fixed (shows up in #60332).
22686 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22688 * mini.c: make sure the needed wrappers are compiled, too, with
22691 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22693 * driver.c: remove NPTL reference in --version output.
22695 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22697 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22698 generate valid assembly for the Mach-O assembler.
22700 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22702 * driver.c: don't include abcrem in the all optimization specifier
22703 since it slows down jit compilation too much for now.
22705 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22707 * mini.c: use BIGMUL only if both operands have the same signage.
22708 * iltests.il: Test for bug 60056. (errors related to signage in
22713 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22715 * mini.c, aot.c: memory leak fixes.
22717 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22719 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22721 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22723 * Makefile.am: remove the -static hack completely, it links in
22724 statically glib as well.
22726 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22728 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22729 * exceptions.cs: make it compile with new mcs/csc.
22731 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22732 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22733 and added relevant test case.
22735 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22737 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22738 regressions in gtk-sharp.
22740 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22742 * exceptions.cs: New regression tests.
22744 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22746 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22748 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22750 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22752 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22754 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22756 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22758 * mini.c (mono_jit_runtime_invoke): Init class in this
22759 method instead of trusting mono_jit_compile_method to
22760 do the work (because wrappers can be in object class)
22762 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22764 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22766 * basic-long.cs: New regression test.
22768 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22770 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22771 and div/rem checks.
22773 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22775 * Makefile.am: fix miguel's change to build mono statically against
22776 libmono (track build dependencies).
22778 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22780 * cfold.c: Some glib versions do not have G_MININT32.
22782 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22784 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22785 with precision of tan, atan, sin and cos, and implemented related
22786 regressions tests (fixes bug 54467, but one new problem appeared and
22789 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22791 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22793 * exceptions.cs: Add test for constant folding && division by zero.
22795 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22796 since driver.c is in libmono too, so the optimization was useless.
22798 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22799 variable to driver.c so the compiler can emit more efficient code to
22802 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22804 * Makefile.am: don't distribute generated inssel.[ch] files.
22806 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22808 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22809 into the default appdomain. Fixes #58707.
22811 * jit-icalls.c: Remove the broken approximation for truncl, doing
22812 no conversion is better.
22814 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22817 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22819 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22820 of the mcrxr instruction which is not available on some processors
22821 even if it's documented to be. Implement add and sub overflow correctly
22822 (still not complete for long unsigned). Speed up icalls a bit.
22824 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22826 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22827 we run .cctor in the current domain instead of target_domain.
22829 Fixes bug #58558, .cctor not being called in -O=shared.
22831 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22833 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22835 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22837 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22838 which can be done with an imm8, do it that way.
22839 (mono_arch_output_basic_block): ditto for a jmp
22840 (mono_arch_emit_prolog): Computate maximum offset of a label.
22842 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22844 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22845 now tries to allocate prefered physical reg's for virtual
22846 regs. This reduces the number of emited spills/loads with
22847 20-30% on our core assemblies.
22849 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22851 * jit-icalls.c: truncl() is not needed and trunc() is
22852 the correct thing to do anyway (bug #58287).
22854 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22856 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22859 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22861 * driver.c: enable loop optimizations by default.
22863 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22865 * mini-x86.c: fix calc of max loop size when aligning loops start.
22867 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22869 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22872 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22874 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22877 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22879 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22881 * mini.c (inline_method): Allways inline some wrappers even if the cost
22882 is too large. Fixes #58785.
22884 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22886 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22888 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22889 (crichton@gimp.org). Beginning of support for sparc/linux.
22891 * mini-sparc.c: Optimize retrieval of LMF address.
22893 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22895 * exceptions-ppc.c: handle alloca in methods with clauses.
22897 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22899 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22901 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22903 * mini.c: Delegate most of the abort signal work to
22904 mono_thread_request_interruption, which also handles Stop and Suspend
22907 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22909 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22910 supports the save/restore lmf opcodes.
22912 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22914 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22915 by gcc-3.4 as well.
22917 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22919 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22921 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22922 methods which contain array accesses.
22924 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22925 boundaries. Fixes #58537.
22927 * iltests.il: Add regression test for #58537.
22929 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22931 * mini-x86.c (mono_arch_local_regalloc): Last part of
22932 fix for bug #58633 (releasing register to early).
22934 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22936 * basic-long.cs: Add new regression test.
22938 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22940 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22941 register too early on the chain.
22943 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22945 * mini.c (create_helper_signature): Use a helper function to reduce
22946 the code which needs to be written. Also set the calling convention of
22947 icalls on windows. Fixes #57840.
22949 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22951 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22952 exceptions-ppc.c: added helper function to get the instruction address
22953 from a signal handler context.
22955 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22957 * helpers.c: use g_get_tmp_dir. Invokes happyness
22960 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22962 * helpers.c: Add new env variable to pass args to objdump.
22963 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22965 2004-05-17 Radek Doulik <rodo@ximian.com>
22967 * Makefile.am (common_sources): added abcremoval.h so it get
22968 disted and daily mono packages on go-mono.com will build again
22970 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22972 * abcremoval.c: Fixed coding style, added copyright header.
22974 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22976 * mini.h: Added prototype for abc removal main function.
22978 * build_relations_propagation_table.pl: Added copyright header.
22980 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22982 * basic-long.cs: reg test for complex ceq_long bug.
22984 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22986 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22987 reg in long and clob case (bug #58343). Fixed/added comments.
22989 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22991 * mini.c (mono_jit_runtime_invoke): Follow new convention
22992 of calling the invoke method with an function pointer.
22994 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22996 * ChangeLog: Fix author of memory leak patch.
22998 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23000 * Makefile.am: fix make dist as well...
23003 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23005 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23006 on archs where pointers are 4 bytes long.
23008 * Makefile.am: Added abcremoval.c source file.
23010 * abcremoval.c: Added abcremoval.c.
23012 * abcremoval.h: Added abcremoval.h.
23014 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23016 * inssel.brg: Enabled bounds check removal.
23018 * mini.c: Added support for abcrem optimization.
23020 * mini.h: Added abcrem optimization label.
23022 * driver.c: Added support for abcrem optimization.
23024 * propagated_relations_table.def: Added propagated_relations_table.def.
23026 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23028 * mini.c, cfold.c: fix style.
23030 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23032 * mini.c: handle issue with the low-level implementation of
23033 some long opcodes (bug #54209).
23035 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23037 * basic.cs: test for my new cmov stuff.
23039 2004-05-13 Patrik Torstensson
23041 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23042 opt and added peephole documentation.
23044 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23046 * tramp-ppc.c: rewrote the generic trampoline code.
23048 2004-05-11 Patrik Torstensson
23050 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23052 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23054 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23056 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23057 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23059 * mini.c: Add new icalls for AsAny marshalling.
23061 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23063 * tramp-ppc.c, mini-ppc.c: more cleanups.
23065 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23067 * mini.c: no warnings.
23069 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23071 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23073 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23075 * mini.c: In the thread abort signal handler, if the thread is in the
23076 process of being stoped, don't throw the Abort exception, just stop the
23079 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23081 * tramp-ppc.c: removed old code.
23083 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23085 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23086 do some simple speed optimizations on ppc.
23088 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23090 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23091 and large offsets in load/store.
23093 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23095 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23096 it causes regressions.
23098 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23100 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23103 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23105 * jit-icalls.c: remove warnings.
23106 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23107 speedups for unsafe code.
23109 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23111 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23113 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23115 * basic-calls.cs: Add new regression test.
23117 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23120 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23122 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23125 2004-05-06 Patrik Torstensson
23127 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23128 long reg allocation in any reg (not only eax:edx) and implemented
23129 long shl/shr ops in asm instead of helpers.
23131 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23133 * mini-sparc.h: Fix warnings.
23135 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23138 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23139 separate statement for clarity.
23141 * mini-sparc.c: Update status.
23143 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23145 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23148 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23150 * inssel-ppc.brg: another small pre-release workaround:
23151 we don't do overflow detection for long_sub_un.
23153 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23155 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23156 (also works around a weird ppc bug: 57957).
23158 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23160 * tramp-ppc.c: trampoline fixes.
23162 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23164 * mini-ppc.c: fixed typos.
23166 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23168 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23169 at the top of the stack. Fixed typos. Use a frame registers
23170 for all the methods with exception clauses.
23172 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23174 * exceptions-ppc.c: restore fp registers.
23176 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23178 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23179 order from the stack top (moved the stack room to save the
23180 return value for trace after the param area). Fixed corruption
23181 in restoring registers on unwind.
23183 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23185 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23187 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23189 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23190 and prolog/epilog for methods that use it. Allow
23191 enough param area room for varargs methods. Fix miguel's
23192 breakage in exception handling.
23194 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23196 * Makefile.am: run genmdesc only on current arch.
23198 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23200 * exceptions-x86.c:
23201 * mini-x86.h: fix the build on windows.
23203 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23205 * 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.
23207 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23209 * mini-exceptions.c: New file.
23211 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23212 Move some parts of the x86 exception handling code to an
23213 arch-independent file so it can be shared with other ports.
23215 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23217 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23219 2004-04-26 David Waite <mass@akuma.org>
23221 * driver.c: remove comma from end of enumeration declaration
23223 2004-04-26 Jackson Harper <jackson@ximian.com>
23225 * driver.c: parse config file before loading first assembly. This
23226 allows the user gac to be enabled/disabled.
23228 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23230 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23231 simpler mechanism: we do not care what is encoded initially
23232 (branch absolute or relative), we care about the code and its
23233 target. I kept the old code for reference for now.
23235 The new code tries first to determine if the jump is anywhere in
23236 the -/+32 absolute meg range, if it succeeds, it encodes using the
23237 absolute branch; If not, it tried to find something in the
23238 relative range, if not, it uses the handle_thunk code.
23240 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23242 * exceptions-ppc.c: use the correct ip register on macosx.
23244 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23246 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23248 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23250 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23251 Raise exception on integer divide by zero by hand since the hw
23252 doesn't support it. Handle NaNs in FP compares.
23254 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23256 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23257 code reducing duplication between the platforms and enabled
23258 signal exception handling (on linux for now).
23260 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23262 * exceptions-ppc.c: more macosx support.
23264 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23266 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23268 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23270 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23272 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23274 * iltests.il: more tests.
23276 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23278 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23281 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23283 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23285 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23287 * liveness.c: Mark variables as volatile in all basic blocks reachable
23288 from exception clauses.
23290 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23292 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23295 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23297 * iltests.il, basic.cs: more tests for regalloc.
23299 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23301 * iltests.il: Some tests for register allocation modifications
23304 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23306 * exceptions.cs: Add regression test for bug #56782.
23308 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23309 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23310 the beauty of fixing the same thing in 5 different files...
23312 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23314 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23317 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23319 * mini.c: Add support for STRWLPARRAY marshalling convention.
23321 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23323 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23324 to init the context to setup the regs pointer).
23326 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23328 * exceptions-ppc.c: more exceptions work.
23330 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23332 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23335 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23337 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23338 can use the memory directly.
23340 * cpu-pentium.md: Update documentation from a post from Zoltan.
23342 add x86_add_membase, x86_sub_membase, x86_mul_membase
23344 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23346 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23347 GENERAL_REGS they were also hardcoded for all PPC ports.
23349 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23351 Remove hard-coded limit for floating point registers, use
23352 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23354 Notice that in MacOS X calling conventions you can fit a lot more
23355 floating point values in registers, so I should update the PInvoke
23356 test to excercise the passing of floating point values on the
23357 stack (currently broken).
23359 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23361 * tramp-ppc.c (create_trampoline_code): Added
23362 JUMP_TRAMPOLINE_SIZE.
23363 (ppc_magic_trampoline): Follow the pattern from
23364 x86_magic_trampoline: if code is set to zero, return.
23365 (create_trampoline_code): Always pass MonoMethod to the jump
23366 trampoline, before it was passing a null.
23367 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23368 share the code with mono_arch_create_jit_trampoline.
23370 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23372 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23375 * cpu-g4.md: Added length for jmp instruction, the worst case
23376 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23379 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23381 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23383 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23385 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23386 before each IL instruction.
23388 * mini.c (CEE_BOX): Fix warnings.
23390 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23392 * mini.c: removed a few unused vars and extra whitespace.
23394 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23396 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23398 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23400 (OP_GETCHR): use the above
23401 (CEE_LDELEMA): use the above.
23403 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23404 version of the generic impl.
23405 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23406 (CEE_LDELEMA): use the above.
23408 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23410 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23413 * iltests.il: Added new regression test for #56317.
23415 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23417 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23418 under NetBSD. Fixes #56450.
23420 * liveness.c (update_gen_kill_set): Fix previous patch.
23422 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23424 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23426 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23428 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23429 ldsfld and ldsflda.
23431 * inssel-sparc.brg: Add more optimizations.
23433 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23435 2004-04-01 Martin Baulig <martin@ximian.com>
23437 * mini.c (handle_box): New static function; moved the
23438 implementation of CEE_BOX here.
23439 (mono_method_to_ir): Added `constrained_call' variable.
23440 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23441 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23442 mono_method_get_constrained() to get the method.
23444 2004-04-01 Martin Baulig <martin@ximian.com>
23446 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23447 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23448 (mono_method_to_ir): We don't need these macros anymore since
23449 mono_class_get_full() already takes care of it.
23451 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23453 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23454 use @function (as doesn't accept #function here) and check the return
23455 value of system and stop if fails.
23457 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23459 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23461 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23463 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23465 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23467 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23470 * basic-long.cs: Add test for negation of Int64.MinValue.
23472 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23474 * mini-sparc.c: Update status.
23476 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23478 * exceptions-sparc.c: Fix return value in filters.
23480 * inssel-sparc.brg: Fix register allocation in some rules.
23482 2004-03-28 Martin Baulig <martin@ximian.com>
23484 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23487 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23489 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23491 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23492 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23493 remove unused conv_u4 opcode.
23495 * mini-x86.c: Remove valgrind workaround since it slows down things
23496 even when mono is not run under valgrind.
23498 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23500 * mini-sparc.c: Update status.
23502 * inssel-sparc.brg: Add some optimizations.
23504 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23505 future delay slot filling. Add support for varargs, tail calls and JMP.
23507 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23508 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23510 * inssel.brg: Fix register allocation in OP_ARGLIST.
23512 * inssel.brg: Fix warnings.
23514 2004-03-25 Martin Baulig <martin@ximian.com>
23516 * mini.c (inflate_generic_field): Removed.
23517 (mini_get_method): Removed, use mono_get_method_full(),
23518 (mini_get_class): Removed, use mono_class_get_full().
23519 (mono_method_to_ir): Pass our generic context to
23520 mono_field_from_token().
23522 2004-03-25 Martin Baulig <martin@ximian.com>
23524 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23525 of a `MonoMethod *'.
23526 (mini_get_method): Take a `MonoGenericContext *' instead
23527 of a `MonoMethod *'.
23528 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23529 a new local variable called `generic_context' which holds the
23530 current `MonoGenericContext *'; use it to lookup things.
23532 2004-03-24 Martin Baulig <martin@ximian.com>
23534 * mini.c (mini_get_class): New static method; if we're inside a
23535 generic instance, inflate the class if neccessary.
23536 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23538 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23540 * iltests.il: New regression test for #55976.
23542 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23545 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23547 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23550 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23552 * liveness.c: Consider SSA stores as well as loads when making vars
23555 * exceptions.cs: New regression tests for register allocation.
23557 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23559 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23560 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23561 domain lock only to protect puntual access to data structures.
23562 Added access lock for sighash, jit_icall_hash_name,
23563 jit_icall_hash_addr and domain->code_mp.
23565 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23567 * driver.c: Print SIGSEGV handling method.
23569 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23571 * mini.c (setup_jit_tls_data): Handle case when this is called
23572 multiple times for a thread.
23574 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23575 is different from fbxx_un. Fixes #54303. Also use constants instead of
23576 magic numbers in a lot of places.
23578 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23580 * exceptions.cs: Fix cctor test when --regression is used.
23582 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23584 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23587 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23589 * inssel-ppc.brg: fixed register assignments for some rules.
23591 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23593 * exceptions.cs: Add test for exceptions in static constructors.
23595 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23596 static constructors outside the domain lock. Fixes #55720.
23598 2004-03-17 Martin Baulig <martin@ximian.com>
23600 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23601 (inflate_generic_field): Take the `MonoMethod *' instead of the
23602 `MonoClass *' and added support for generic method.
23603 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23604 have a `field->parent->gen_params', only inflate the field if it's
23605 an open constructed type.
23607 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23609 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23610 exception object instead of the preconstructed ones.
23612 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23614 * mini.c: reverted changed to sigsegv_signal_handler commited
23615 accidentally in the previous patch.
23617 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23620 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23621 running --aot with an old assembly.
23623 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23625 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23628 * mini-sparc.c: Add support for v9 branches with prediction.
23630 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23632 * mini.c (mini_init): #warning is GNUC only
23634 * mini-sparc.h: implement __builtin_frame_address
23635 and __builtin_return_address for Sun C compiler
23637 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23639 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23641 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23643 * basic-calls.cs: Add test for unaligned byref long argument passing.
23645 * mini-ops.h: Add sparcv9 compare and branch instructions.
23647 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23648 v9 instructions if we have a v9 cpu.
23650 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23651 registers for global allocation.
23653 * exceptions-sparc.c: Fixes.
23655 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23657 * liveness.c (mono_analyze_liveness): Optimized version.
23659 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23661 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23664 * basic-float.cs basic-calls.cs: New regression tests.
23666 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23668 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23669 sigaltstack implementation.
23671 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23673 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23674 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23676 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23678 * mini.c: Fix warnings.
23680 * mini.c (mono_resolve_patch_target): New function which contains the
23681 arch independent part of the patching process.
23683 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23684 patching code to a separate function.
23686 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23688 * mini.c (add_signal_handler): ifdef out on Windows
23690 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23692 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23693 cpu-sparc.md: Add exception handling support + other fixes.
23695 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23696 typed GC detection in --version.
23698 * basic.cs exceptions.cs: New regression tests.
23700 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23701 the arch specific code can store data during a compilation.
23703 * mini-ops.h: Add OP_SETFRET.
23705 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23706 function, register a separate icall for each arity, so the icalls can
23709 * mini.c (mono_print_tree): Print negative offsets in a more readable
23712 * mini.c: Make signal handling work on sparc.
23714 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23716 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23718 * jit-icalls.c: Emulate truncl by aintl on solaris.
23720 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23722 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23724 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23726 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23728 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23729 a MarshalByRef type, inline a method that performs the check, taking into
23730 account that the object can be a proxy. Also implemented tow new opcodes:
23731 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23732 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23733 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23735 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23737 * mini-ppc.c: if a relative branch displacement is too big
23738 but it points to and area reachable with an absolute branch,
23741 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23743 * mini.c: optimize small copies in cpblk.
23745 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23747 * basic-calls.cs basic-float.cs: New regression tests.
23749 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23750 negative offsets from %fp. Implement localloc. Fix local register
23751 allocation. Fix the case when the this argument needs to be saved to
23752 the stack. Implement some missing opcodes.
23754 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23756 * mini.c (mini_method_compile): Reenable global regalloc in methods
23757 with exception handlers.
23759 * linear-scan.c (mono_varlist_sort): Fix warning.
23761 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23763 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23766 * liveness.c: Make all variables uses in exception clauses volatile, to
23767 prevent them from being allocated to registers. Fixes #42136.
23769 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23771 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23772 causes regressions.
23774 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23775 argument to mono_arch_regalloc_cost.
23777 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23780 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23782 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23783 Make the cost of allocating a variable to a register arch dependent.
23785 * basic-calls.cs: Fix compilation of tests.
23787 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23788 helper function to cut back on the number of #ifdefs needed.
23790 * mini-ppc.c: Fix compilation.
23792 * basic-calls.cs: New regression tests.
23794 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23796 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23797 of l0 since that is callee saved.
23799 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23802 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23803 of delay instruction.
23805 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23807 * mini.h (MonoCallInst): Add 'virtual' flag.
23809 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23811 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23813 * *.cs: New regression tests.
23815 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23818 * mini.c (mono_runtime_install_handlers): Fix build.
23820 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23821 'signal_stack_size' members.
23823 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23824 alternate signal stack.
23826 * exceptions-x86.c: Add stack overflow handling.
23828 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23829 functions to arch independent code.
23831 * mini.c (mono_print_tree): Print more detailed info for load_membase
23834 2004-02-23 Martin Baulig <martin@ximian.com>
23836 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23838 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23840 * mini-x86.c: fixed reg allocation for div/rem.
23842 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23844 * driver.c (mono_main): Report some configuratio options on --version.
23846 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23848 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23849 low in the address space. Correctly flush memory in thunks where we
23850 output native code.
23852 2004-02-20 Martin Baulig <martin@ximian.com>
23854 * mini.c (mini_get_method): New static method; inflate all generic
23855 methods and methods in open generic instances.
23856 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23857 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23859 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23861 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23863 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23865 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23867 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23869 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23870 it compile using Sun's compiler.
23872 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23874 * 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.
23876 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23878 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23880 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23882 * mini-ppc.c: handle calls outside of the allowed range with thunks
23883 allocated using the code manager.
23884 * tramp-ppc.c: use the code manager to hold generated native code.
23885 Fixed the magic trampoline to just patch vtable entries.
23887 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23889 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23892 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23894 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23897 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23898 if we have a working __thread implementation.
23900 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23901 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23903 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23905 * mini-x86.c: Fix compilation under gcc 2.
23907 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23909 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23910 contains a call to the wrapped function.
23912 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23913 OP_<CALL>_IMM opcodes, and use them under X86.
23915 * mini.c (mono_jit_find_compiled_method): Fix warning.
23917 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23919 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23921 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23922 functionality to mini.c.
23924 * mini.c (mono_create_jump_trampoline): New function to create a jump
23925 trampoline. Return a compiled method instead of a trampoline if it
23926 exists. Add a cache for jump trampolines.
23928 * mini.c (mono_jit_find_compiled_method): New function to return a
23929 compiled method if it exists.
23931 * mini-x86.c: Call mono_create_jump_trampoline instead of
23932 mono_arch_create_jit_trampoline.
23934 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23935 a jump trampoline. Fixes #52092.
23937 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23939 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23940 which is not up-to-date. Add check_corlib_version () instead.
23942 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23945 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23946 since newer valgrind versions do not need it.
23948 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23949 compile a method with a given set of optimizations.
23951 * mini.c: Compile icall wrappers on-demand instead of at startup.
23953 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23954 wrapper for an icall.
23956 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23958 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23961 * iltests.il: Add test for non-empty stack before switch instruction.
23963 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23965 * mini.c: Add support for new stringbuilder marshalling conventions.
23967 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23969 2004-02-01 Martin Baulig <martin@ximian.com>
23971 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23972 in `ginst->mtype_argv'.
23974 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23976 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23977 facilitate grepping.
23979 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23981 * mini.c: fixed buglet in initobj generic implementation for references.
23983 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23985 * Makefile.am: make the version script conditional.
23986 * jit-icalls.c: handle missing truncl().
23988 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23990 * exceptions.cs: Add more tests for double->int conversion.
23992 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23993 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23995 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23997 * driver.c: make --verbose --version emit an error
23998 if the loaded corlib doesn't match the runtime version.
24000 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24002 * mini-ppc.h: export ppc_patch().
24003 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24004 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24005 on par or better than on MacOSX.
24007 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24009 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24010 mono_lookup_pinvoke_call.
24012 * mini-x86.c: Under windows, the default pinvoke calling convention is
24013 stdcall. Fixes #52834.
24015 * mini.c (optimize_branches): Add an upper bound to the number of
24016 iterations to prevent infinite loops on strange loops. Fixes #53003.
24018 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24020 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24021 and ISINST. Fixes #52093.
24023 * objects.cs (test_0_vector_array_cast): New tests.
24025 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24027 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24028 checking in Array.Set ().
24030 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24033 * object.cs (test_0_multi_array_cast): New regression test.
24035 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24037 * exceptions-ppc.c: fix build on Linux/PPC.
24039 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24041 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24042 running under valgrind.
24043 (x86_magic_trampoline): Fix build bustage.
24045 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24046 negative values as well. This is needed for the encoding of the line number
24047 info, since sometimes the line numbers are not in increasing order.
24049 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24051 * cpu-pentium.md (localloc): Increase the size of the localloc
24052 instruction since it is a loop under Win32.
24054 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24057 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24059 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24060 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24061 Max Horn (max@quendi.de). Fix file names in comments.
24063 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24065 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24066 avoid stack overflow.
24067 (replace_usage): Avoid uninitialized variable warnings.
24069 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24070 and taking the address of valuetype variables.
24072 2004-01-03 Patrik Torstensson
24074 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24075 for other purposes than FP later on.
24077 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24079 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24082 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24084 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24086 2003-12-30 Patrik Torstensson <p@rxc.se>
24088 * mini-x86.h: Decreased number of availiable fp regs.
24089 Solves corner cases with FP spilling.
24091 2003-12-23 Patrik Torstensson <p@rxc.se>
24093 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24094 for floating point stack tracking / spilling on x86.
24097 * basic-float.cs: added float mul overflow test.
24099 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24101 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24103 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24105 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24106 supports for cond branches that overflow the immediate
24107 overflow offset. mcs can compile simple programs.
24109 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24111 * exceptions-ppc.c: exception handling support wip:
24112 finally handlers get run on exception.
24114 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24116 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24119 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24121 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24122 initial support for stack walking and unwinding.
24124 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24126 * driver.c (mono_main): Make corlib-out-of-sync message more
24127 descriptive. Also remove verify_corlib call.
24129 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24131 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24132 not overlap with other call's arguments, too.
24134 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24136 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24137 move to arch-specific code the choice of arch-specific
24138 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24139 * mini.c: ensure emulation calls will not interleave
24142 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24144 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24145 the magic trampoline stack frame is dropped before executing
24148 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24150 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24151 and integer to fp conversions. Added support for overflowing
24152 arguments on the stack. Reserve a couple more registers as temps.
24153 Added support for aot compilation (as output still needs to be
24156 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24158 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24159 Don't overwrite return register in some corner cases.
24161 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24163 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24164 static constructors when AOT compiling.
24166 * driver.c (mono_main): Call mono_check_corlib_version.
24168 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24170 * cpu-g4.md, basic.cs: fixed div target register.
24172 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24174 * mini-ppc.c, basic.cs: shl_imm fix with test.
24176 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24178 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24179 structures by value. Misc fixes.
24180 * objects.cs: more tests.
24182 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24184 * mini-ppc.c: lconv.ovf.i implemented.
24186 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24189 (mini_init): don't error out if someone already called g_thread_init.
24191 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24193 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24194 to be any type per the spec. Fix abnormal memory usage when
24195 the same object is repeatedly thrown.
24197 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24199 * mini.c: check for overruns in IL code.
24201 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24203 * TODO: Add/remove some todo entries.
24205 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24207 * driver.c (mono_main): Call mono_verify_corlib.
24209 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24211 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24212 This has been moved to mini.c
24213 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24214 type being casted is marshalbyref it could be a proxy, so instead of
24215 emitting the type check code, emit a call to a runtime method that will
24216 perform the check by calling CanCastTo if needed.
24218 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24220 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24221 methods with large stack frames under Win32.
24223 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24225 * Makefile.am: Distribute regression tests.
24227 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24228 at the end instead of inserting each variable into the sorted list.
24230 * linear-scan.c (mono_varlist_sort): New helper function.
24232 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24234 * mini.c: ensure arguments and locals are within bounds.
24236 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24238 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24241 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24243 * mini.c (mono_cprop_copy_values): Fix crash.
24245 * aot.c: Set verbosity back to 0.
24247 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24249 * regalloc.c: complete memory leak fix by Laurent Morichetti
24252 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24254 * driver.c (main_thread_handler): Revert the previous patch.
24256 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24259 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24260 memory from the memory pool.
24262 * driver.c (main_thread_handler): Turn on all optimizations when
24265 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24266 an array for better performance.
24268 * regalloc.c (mono_regstate_assign): Fix memory leak.
24270 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24271 serialize the debug info.
24273 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24274 debug info from the serialized representation.
24276 * aot.c: Save debug info into the generated file and load it when
24279 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24281 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24283 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24284 More FP-related fixes.
24286 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24288 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24289 and register allocation buglet. Hello world now runs.
24291 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24293 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24294 * tramp-ppc.c: fixed class init trampoline.
24295 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24297 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24299 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24300 mini.c: more ppc changes/fixes.
24302 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24304 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24305 Also optimize the case when the arguments are the same in the caller
24308 * iltests.il: Add tests for tail calls with valuetype arguments.
24310 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24312 * mini-ppc.c: fixes for struct return type.
24314 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24316 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24317 mono_spillvar_offset() to arch-specific code.
24319 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24321 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24323 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24325 * exceptions-x86.c: Fix stack space leaks.
24327 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24328 registers from the lmf if the method has save_lmf set.
24330 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24332 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24333 of icall wrappers into InvokeInDomain, since these are now per-domain.
24335 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24337 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24338 make some opcode emulation and intrinsic ops enabled/disabled
24339 according to the architecture. More fixes.
24341 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24343 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24345 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24347 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24348 arch-specific handling for 'this' and struct return type to
24349 arch-specific code.
24351 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24353 * aot.c: prevent divide by zero error when reporting (it happened with
24354 Accessibility.dll).
24356 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24358 * mini.h (inst_switch): Remove unused macro.
24360 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24363 (load_aot_module): free 'info->methods' and 'info' properly. No more
24364 "free(): invalid pointer blah" messages when you have an old aot
24367 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24369 * jit-icalls.c, mini.c: Added support for context static fields.
24371 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24373 * mini.c (mono_method_blittable): Methods which set LastError are not
24374 blittable either. Fixes #51108.
24376 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24378 * mini.c: flush icache.
24379 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24381 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24383 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24385 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24387 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24390 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24393 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24395 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24397 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24398 instruction when the result is discarded.
24400 * iltests.il (test_0_div_regalloc): New regression test.
24402 * arrays.cs: Fix compilation error.
24404 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24406 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24407 float rules to inssel-x86.brg: sane architectures with FP registers
24408 don't need to implement these rules.
24410 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24412 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24414 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24416 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24417 implementation of 32 bit systems.
24419 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24421 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24422 (Jeroen Zwartepoorte).
24424 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24426 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24427 the caller and the callee matches.
24429 * mini.c (mono_method_to_ir): Add comment.
24431 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24432 signbit is missing on some platforms.
24434 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24436 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24438 * mini.c (setup_jit_tls_data): Call the new function.
24440 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24442 * mini-x86.c: Add experimental support for fast access to the lmf
24443 structure under NPTL/Linux 2.6.x.
24445 2003-11-06 Martin Baulig <martin@ximian.com>
24447 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24448 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24451 2003-11-02 Martin Baulig <martin@ximian.com>
24453 * mini.c (inflate_generic_field): New static method.
24454 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24455 generic instance and the field is declared in a generic type, call
24456 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24458 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24460 * mini.h mini.c (mono_method_same_domain): New function to return
24461 whenever the caller and the callee are in the same domain.
24463 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24465 2003-10-30 Martin Baulig <martin@ximian.com>
24467 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24468 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24470 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24471 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24473 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24475 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24478 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24479 object here, so it is in the correct appdomain etc.
24481 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24483 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24485 (mono_method_to_ir): Avoid freeing the type created returned from
24486 mono_type_create_from_typespec, since it is put into an internal cache
24487 by the function. Fixes pointer.exe.
24489 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24490 trampolines for icalls and pinvokes as well. Fixes #33569.
24492 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24494 * mini.c: Update after appdomain changes.
24496 * mini.c (mono_jit_compile_method_inner): Allways compile native
24497 method wrappers in the root domain, since there can only be one
24498 instance of them, whose address is stored in method->info.
24500 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24502 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24503 environment variable. Instead detect automatically whenever running
24504 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24507 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24509 * trace.c, trace.h: New files that implement the new trace option
24512 * driver.c: Document new --trace options.
24514 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24517 - if (mono_jit_trace_calls)
24518 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24520 * mini.h: prototypes.
24522 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24524 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24526 * mini.c inssel.brg: Implement typedefbyref opcodes.
24528 * mini.c (mono_jit_compile_method): Remove unused local variable.
24530 * mini.c (mono_jit_compile_method_inner): Ditto.
24532 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24534 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24536 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24538 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24540 * mini.c (mono_no_aot): Remove unused global variable.
24542 * mini.c: Thread safety fixes.
24544 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24546 * mini.c (mono_create_class_init_trampoline): Add a lock around
24547 class_init_hash_addr.
24549 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24552 * mini.c: Decompose the NEWARR instruction before decomposing its
24553 arguments. Fixes #30073.
24555 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24557 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24560 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24562 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24564 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24566 * driver.c: Add support for compiling icall wrappers to --compile.
24568 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24570 * inssel.brg: The empty value in class->interface_offsets is -1, not
24573 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24575 * objects.cs: New test for 'is' operator on an array of interfaces.
24577 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24579 * tramp-ppc.c: update trampoline code to support jumps
24580 and class initialization.
24582 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24584 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24586 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24588 * inssel.brg (OP_UNBOX): Remove unused rule.
24590 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24591 region instead of one for each method. Fixes #47813.
24593 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24595 * exceptions.cs (test_0_nested_finally): New regression test for
24596 nested exception handlers.
24598 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24600 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24602 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24605 * mini.c (mono_method_check_inlining): Make the inlining limit
24606 configurable by an environment variable.
24608 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24610 * mini.h: Bump AOT file version.
24612 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24613 token, store the image along with the token, since the token might not
24614 refer to the same image as the method containing the relocation,
24615 because of inlining.
24617 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24619 * mini.c (mono_precompile_assemblies): New function to compile
24620 all methods in all loaded assemblies.
24622 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24624 * regalloc.h regalloc.c (MonoRegState): Change the type of
24625 iassign and fassign to int*, since they can contain large negative
24626 values if the register is spilled. Also added some comments. Fixes
24629 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24630 under Win32. Fixes #42964.
24632 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24634 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24636 * aot.c: Added support for AOT compiling methods which contain calls
24637 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24640 * driver.c (compile_all_methods): Run the compilation in a thread
24641 managed by mono. Fixes #44023.
24643 * mini.c (mono_codegen): Print full method name in verbose output.
24645 * mini-x86.c (mono_arch_patch_code): Fix warning.
24647 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24648 jumps, since the method we are jumping to might be domain-specific.
24650 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24652 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24654 * inssel.brg: string chars are unsigned.
24656 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24658 * TODO: New todo item.
24660 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24661 which calls mono_runtime_class_init and patches the call site to
24662 avoid further calls.
24663 (mono_arch_create_class_init_trampoline): New arch specific function
24664 to create a class init trampoline.
24665 (create_trampoline_code): Generalized so it can create
24666 class init trampolines as well.
24668 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24669 (mono_create_class_init_trampoline): New function to create and cache
24670 class init trampolines.
24671 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24672 vtable given the address of a class init trampoline. Used by the
24674 (mono_codegen): Generate a call to a trampoline instead of
24675 mono_runtime_class_init in LDSFLD[A].
24676 (mono_codegen): Add relocations for the new trampoline.
24678 * mini.h mini-x86.c aot.c: Added a new relocation type:
24679 MONO_PATCH_INFO_CLASS_INIT.
24681 * mini.h: Bump AOT version number.
24683 * aot.c: Create a copy of the loaded code instead of using the original
24684 so methods which call each other will be close in memory, improving
24687 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24688 patch since it breaks the regression tests.
24690 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24691 for the register saving instruction sequence since the
24692 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24694 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24696 * TODO: Fix todo item && remove another.
24698 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24700 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24703 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24704 function of the module.
24706 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24707 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24708 --no-aot command line option.
24710 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24712 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24713 by Bernie Solomon (bernard@ugsolutions.com).
24715 * inssel.brg: Refactor the interface offset table related code into
24716 its separate functions and add support for the AOT case.
24718 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24720 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24722 * aot.c: Added mono_aot_verbose variable and made all debugging
24723 output depend on the value of this variable.
24725 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24726 method_label and info_label.
24728 * mini.h mini-x86.c aot.c: Added a new relocation type
24729 MONO_PATCH_INFO_IID for klass->interface_id.
24731 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24732 the MonoJitInfo structure.
24734 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24735 a non-root appdomain in shared mode.
24737 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24739 * aot.c: make aot loader less verbose. Remove free of unused variable.
24741 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24743 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24745 * .cvsignore: Added *.dll.
24747 * mini.c (mono_print_tree_nl): New function callable while debugging.
24749 * mini.c (mono_print_code): Export this.
24751 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24754 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24756 * mini.h (MonoCompile): Added 'jit_info' field.
24758 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24759 the cfg structure, since it is needed by the AOT compiler.
24761 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24763 * aot.c: A major rewrite. Changes include:
24764 - save exception tables for methods which have them.
24765 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24766 to g_module_symbol.
24767 - reworked the file format so it is now much smaller and needs
24768 fewer relocation entries.
24770 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24772 * aot.c (load_aot_module): Fix build bustage on platforms without
24775 2003-09-04 Martin Baulig <martin@ximian.com>
24777 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24779 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24781 * TODO: Some new optimization ideas.
24783 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24785 * aot.c: Save the optimization flags used to compile the code into
24788 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24789 support emitting domain specific code.
24791 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24792 no longer domain neutral. It can be made domain neutral by compiling
24793 with --optimize=shared.
24795 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24796 between appdomains.
24798 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24799 loading of AOT code.
24801 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24803 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24804 if there is no domain neutrality information.
24806 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24808 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24809 format version into the generated library.
24811 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24812 callee method into the caller since one of them could be shared.
24814 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24815 system exceptions from AOT code now works.
24817 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24818 method if it is domain neutral and the callee is not.
24820 * graph.c (cfg_emit_one_loop_level): Fix warning.
24822 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24824 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24827 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24829 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24830 is needed by code which is executed before mono_runtime_init ().
24831 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24833 * mini.c (mono_thread_abort): Fix warning.
24834 (mono_jit_compile_method): Call static constructor in the AOT case too.
24836 * aot.c (mono_compile_assembly): Fix warning.
24838 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24840 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24842 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24844 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24846 * cpu-pentium.md: Fix the length of call opcodes so they include the
24847 ESP restoring instruction. Fixes #47968.
24849 2003-08-28 Martin Baulig <martin@ximian.com>
24851 * mini-x86.c (mono_arch_call_opcode): Added support for
24852 MONO_TYPE_GENERICINST.
24854 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24856 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24858 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24859 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24861 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24864 2003-08-26 Martin Baulig <martin@ximian.com>
24866 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24867 when reporting an error, set this to the actual error location.
24868 (mono_method_to_ir): Report the correct error location if
24869 get_basic_blocks() returned an error.
24871 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24873 * mini.c (mono_type_blittable): OBJECT is not blittable.
24874 (mono_method_blittable): Methods which have marshalling descriptors
24875 are not blittable either. Fixes #47842.
24877 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24879 * driver.c mini.c: Use an environment variable instead of a global
24880 variable. Also fix the build.
24882 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24883 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24886 * driver.c mini.c: Added --with-valgrind option to turn off some
24887 code which prevents mono from running under valgrind.
24889 * mini.c (mono_emit_call_args): Fixed warning.
24891 * mini.c (mono_emulate_opcode): Fixed warning.
24893 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24895 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24896 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24897 regalloc.c, regalloc.h: specify available registers in arch-specific
24898 code and support floats in the regallocator (patch by Laurent Morichetti
24901 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24903 * mini.c: mono_thread_current() can be called only after
24904 mono_runtime_init(): rearrange code to not call it early on.
24906 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24908 * mini.c: allocate jump tables in the code mempools.
24910 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24912 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24915 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24917 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24918 12 to 16. This fixes bug #47453.
24921 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24923 * mini-ppc.c: fixed indexed load and unsigned compares.
24925 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24927 * mini.c: reenabled installation of handler for
24928 thread abort signal.
24930 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24932 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24933 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24934 until it's fixed and actually useful.
24936 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24938 * inssel-long32.brg: couple more opcodes implemented.
24940 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24942 * mini-sparc.c: Even more opcodes implemeted.
24944 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24946 * mini-sparc.c: More opcodes implemented.
24948 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24950 * mini-sparc.c: More opcodes implemented.
24952 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24954 * inssel-sparc.brg: Add some needed rules. Direct
24956 * Makefile.am: Use inssel-sparc.brg
24957 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24958 an assert happy for now.
24960 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24962 * mini-sparc.c: Fixed compile errors.
24963 * exceptions-sparc.c: Same. We now produce a mono binary
24964 on sparc-linux. Yea.
24966 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24968 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24969 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24970 They compile, but do not work.
24972 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24974 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24975 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24976 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24979 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24981 * mini.c: more opcodes implemented and better support for generics.
24983 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24985 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24986 * mini.c, mini.h: first cut at generics support: some new instructions
24987 added and changed the behaviour of some of the existing ones.
24989 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24991 * mini.c: Removed definition of metadata_shared mutex here.
24993 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24995 * mini-x86.c: make vararg calls work for instance methods.
24997 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24999 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25000 returns the arguments in a separte list, now.
25002 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25004 * aot.c, mini.c: updates for array type representation changes.
25006 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25008 * mini.c: register function to perform jit shutdown.
25010 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25012 * mini.c: use a faster allocator if possible.
25014 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25016 * aot.c: some cleanups and portability changes.
25018 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25020 * mini.c: use faster allocation for CEE_BOX if possible.
25022 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25024 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25025 Moved inlined mempcy code to its own function so that is can be
25026 reused. Added an inline memset function as well (optimized initobj).
25027 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25029 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25031 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25033 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25035 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25036 arch code can setup the cpu for CLR execution, if needed.
25037 We use it on x86 to set the precision of FP operations.
25039 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25041 * mini.c: disable some optimizations if we can guess they'll cost too
25042 much for a given method.
25044 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25046 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25048 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25049 * mini.h mini.c mini-x86.c: Added instruction level coverage
25050 info collection support.
25052 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25054 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25055 is now implemented in the profiling API. Get rid of a couple of
25056 unnecessary global variables.
25058 2003-06-15 Nick Drochak <ndrochak@gol.com>
25060 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25061 * cpu-g4.md: add op_bigmul and op_bigmul_un
25062 * cpu_pentium.md: add op_bigmul_un
25063 * inssel-long32.brg: add rule for unsigned bigmul
25064 * mini-ops.h: define OP_BIGMUL_UN
25065 * mini-x86.c: THE BUG: handle (un)signed properly
25066 * mini.c: choose unsigned opcode if needed.
25067 This set of patches fixes bug #44291
25069 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25071 * mini.c (optimize_branches): improved to handle all kinds of
25072 conditional branches.
25074 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25076 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25077 don't raise exceptions.
25079 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25081 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25082 to arch-specific files.
25084 2003-06-09 Martin Baulig <martin@ximian.com>
25086 * Makefile.am (libs): Added $(LIBGC_LIBS).
25088 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25090 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25091 and OP_ATAN (fixes bug#44293).
25093 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25095 * Makefile.am, mini-x86.c: rename cpu description array to
25096 pentium_desc, since some compilers define the 'pentium' preprocessor
25099 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25101 * mini.c (mini_select_instructions): add explicit branch if the
25102 following block is not the false target of a conditional branch -
25103 we need this with any optimization that reorder or remove bblocks
25105 * mini.c (optimize_branches): bug fixes
25107 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25109 * mini.c (mono_method_to_ir): inline static readonly fields
25111 * ssa.c (fold_tree): start cfold support for long (very simple
25114 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25116 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25118 * inssel.brg: fixed memcpy (bug #44219).
25120 2003-06-05 Dick Porter <dick@ximian.com>
25122 * driver.c: Set the glib log levels to not abort if g_message
25125 g_set_prgname() has to happen before mini_init() so that the
25126 process handle gets the info.
25128 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25130 * driver.c: add intrins to the default optimizations to get wider
25133 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25135 * mini.h: some large basic blocks will overflow a 16-bit
25136 integers for symbolic registers.
25138 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25140 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25141 (mono_arch_output_basic_block): fix bug 43499
25143 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25145 * mini.c: kill duplicated definition of mono_debug_format.
25147 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25149 * mini-x86.c, arrays.cs: fixed register allocation bug.
25151 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25153 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25155 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25157 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25160 (print_method_from_ip): also print source location information if
25163 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25165 * mini.c (mono_find_block_region): bug fix in region code
25166 (mini_method_compile): enable removing unreachable code again, but
25167 only in methods without exception clauses.
25169 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25171 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25172 Implemented arglist opcode and handling of TypedReference type.
25173 Fixed x86 call convention when a structure is returned.
25174 Minimal support for calling static vararg methods.
25176 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25178 * mini.c (mini_method_compile): always remove unreachable code,
25179 because the code in them may be inconsistent (access to dead
25180 variables for example).
25182 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25184 * driver.c, debug-mini.c: warning fixes.
25186 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25188 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25190 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25192 * mini.c: thread-static fields are registered in mono_class_vtable(),
25193 so ensure the function is called before checking for them.
25195 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25197 * mini.c (optimize_branches): fix for bug 43586
25199 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25200 overflow (fixes Bug #43639)
25202 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25204 * mini.c, objects.cs: allow the use of stobj for primitive types.
25206 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25208 * mini.c: be less strict about argument checking until we support
25209 running the verifier.
25211 2003-05-27 Nick Drochak <ndrochak@gol.com>
25213 * basic-long.cs: tests for (ulong)int * (ulong)int also
25214 * mini.c: use the same trick for (ulong)int * (ulong)int
25216 2003-05-27 Nick Drochak <ndrochak@gol.com>
25218 * basic-long.cs: add regression test for (long)int * (long)int
25219 * cpu-pentium.md: add op_bigmul specification
25220 * inssel-long32.brg: add OP_BIGMUL rule
25221 * mini-ops.h: add OP_BIGMUL
25222 * mini-x86.c: register allocator: handle case where src1 needs to be
25224 * mini.c: substitute special BIGMUL opcode in the tree for
25225 (long)int * (long)int
25227 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25229 * jit-icalls.c: call the type ctor on field access if needed.
25231 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25233 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25234 to a method (including results of ldelema, bug#43207).
25236 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25238 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25239 colors to show exception handler blocks.
25241 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25242 (fix for pinvoke7.cs).
25244 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25246 * mini.h, mini.c: ensure correct initialization order for types that
25247 require it. Prepare for lazy compilation of jit icall wrappers.
25248 Provide a name for opcode emulation to reduce unneeded mallocing.
25250 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25252 * mini-x86.c: better register restoring code and profiling
25253 support for tail calls.
25255 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25257 * mini.h, driver.c: prepare for leaf methods optimization.
25259 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25261 * mini.c: get targets of branches before converting a method.
25263 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25265 * mini.c (optimize_branches): added some experimental code (disbaled)
25267 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25269 * mini.c (optimize_branches): fix branch to branch optimization
25271 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25273 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25275 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25277 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25280 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25282 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25283 enable use of interface variables again.
25285 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25286 I1 to registers because there is no simply way to sign extend 8bit
25287 quantities in caller saved registers on x86.
25289 * inssel-float.brg: set costs of some rules to 2 so
25290 that monobure always select the arch. specific ones if supplied,
25291 regardless of the order we pass the files to monoburg.
25293 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25295 * mini.c, mini-x86.c: since the magic trampoline for jumps
25296 can't patch the code directly, we do it as soon as the
25297 method gets compiled.
25299 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25301 * mini-x86.c, mini.h: introduce a new patching method
25302 to support CEE_JMP and tail calls.
25303 * mini.c: obey tail.call. Don't precompile methods target
25305 * tramp-x86.c: new trampoline code to handle methods
25306 reached through a jump.
25308 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25310 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25311 bit values to registers
25313 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25315 * mini.c (mono_compile_get_interface_var): share interface
25316 variables if possible.
25318 2003-05-16 Martin Baulig <martin@ximian.com>
25320 * debug-mini.c (mono_init_debugger): New function to initialize
25321 the debugger. This is not in the debugger since it needs to
25322 access some of mini's internals.
25324 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25326 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25328 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25330 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25331 for value type handling.
25333 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25335 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25336 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25338 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25340 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25341 the constructor through a proxy.
25343 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * jit-icalls.c, inssel.brg: fixes to array element address
25348 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25350 * mini-x86.c (is_regsize_var): allocate pointer to registers
25352 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25354 * driver.c: fixed typo, added intrins to the set of optimizations
25355 tested with regressions.
25357 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25359 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25360 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25363 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25365 * inssel.brg: remove some common pop instructions without side effects
25367 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25369 * inssel-x86.brg: fixed thinko in int to double conversions.
25371 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25373 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25375 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25377 * inssel-long32.brg: two more missing instructions.
25379 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25381 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25382 if not already set.
25384 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25386 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25389 * basic-float.cs: Added tests for negative zero.
25391 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25393 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25394 a couple of missing operations for long casts, with test cases.
25396 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25398 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25400 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25402 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25403 code size estimation.
25405 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25407 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25408 abstract methods (fix bug 42542)
25410 * aot.c: add ability to handle array types
25412 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25414 * mini.c: Call the _specific versions of the object allocation
25415 functions if possible.
25417 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25419 * driver.c: call setlocale ().
25421 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25423 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25426 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25428 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25430 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25431 wrappers (fix bug 42122)
25433 2003-05-04 Martin Baulig <martin@ximian.com>
25435 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25437 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25438 s/mini_set_defaults/mono_set_defaults/g.
25440 2003-05-04 Martin Baulig <martin@ximian.com>
25442 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25444 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25446 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25447 (reported by Don Roberts).
25449 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25451 * mini.c: temporarily work around two bugs for this release.
25453 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25455 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25456 that contains -export-dynamic and it makes using the ld script
25458 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25460 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25462 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25465 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25467 * mini.c: make sure leave calls all the needed finally blocks,
25468 even when the target jumps out of multiple exception clauses.
25470 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25472 * ldscript, Makefile.am: add linker script to reduce the number of
25473 exported symbols (should also fix the issues with libwine defining
25474 some of the same symbols in io-layer).
25476 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25478 * driver.c (mini_main): Avoid assertion when no file name is given on
25481 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25483 * driver.c: added --version/-V command line option.
25484 Added the inline optimization in the regression tests.
25486 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25488 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25489 to the type in the method signature (fixes bug#42134).
25491 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25493 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25495 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25497 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25499 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25501 * driver.c: fixed bug #42100.
25503 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25505 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25507 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25509 * mini.c: moved most of the code required to do inlining to its own
25510 function so it can be reused. Inline also ctors if appropriate.
25512 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25514 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25515 the runtime can call mono API functions.
25517 2003-04-27 Martin Baulig <martin@ximian.com>
25519 * debug-mini.c (mono_debug_init_method): Added
25520 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25521 send a notification to the debugger.
25523 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25524 running in the Mono Debugger, just pass the breakpoint number to
25525 mono_debug_init_method().
25527 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25529 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25531 * mini.c: allow some more unsafe compares.
25533 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25535 * mini-x86.c, Makefile.am: make distcheck works (partially from
25536 a patch by Richard Lee <r.h.lee@attbi.com>).
25537 * regset.c, regset.h: removed, they are unused.
25539 2003-04-25 Dick Porter <dick@ximian.com>
25541 * driver.c: Usage reports the name as 'mono' not 'mini'
25542 * exceptions-x86.c: Build and run on freebsd
25544 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25546 * Makefile.am: install the program with the 'mono' name and
25547 the library as libmono instead of mini and libmini.
25549 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25551 * driver.c: provide the APIs for the embedding interface of the old jit.
25553 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25555 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25557 2003-04-23 Martin Baulig <martin@ximian.com>
25559 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25561 * driver.c: Added `--debug' command line argument to enable
25564 2003-04-23 Martin Baulig <martin@ximian.com>
25566 * debug.[ch]: Removed. The code is now in
25567 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25569 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25572 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25574 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25576 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25579 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25580 mono_domain_finalize.
25581 (mini_method_compile): use mono_method_profile* if the the option is
25584 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25586 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25587 methods with their wrapper.
25589 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25590 methods with their wrapper.
25592 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25595 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25598 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25601 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25603 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25605 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25607 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25608 of the mempool. This is slightly faster and uses less memory
25610 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25612 * mini.c: avoid O(n) allocation for variables.
25614 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25616 * mini.c: handle items on the stack after inlining methods.
25618 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25620 * mini.c: make the method->opcode optimization dependent
25621 on MONO_OPT_INSTRINS and do it lazily.
25623 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25625 * driver.c: print overall results at the end of regression run.
25627 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25629 * inssel.brg: don't overwrite symbolic registers.
25631 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25633 * inssel-x86.brg: fix conversion from long to float.
25635 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25637 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25639 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25641 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25643 * driver.c: Added --print-vtable option as in the old JIT.
25645 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25647 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25649 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25651 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25653 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25655 * mini.c regalloc.c regalloc.h: Fix memory leak.
25657 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25659 * aot.c (mono_aot_get_method): register all used strings
25661 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25663 * mini.c: always intern strings references with ldstr at compile time.
25665 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25667 * Makefile.am: add BUILT_SOURCES.
25669 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25671 * driver.c: give a better error message when the assembly to execute
25672 doesn't have an entry point.
25674 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25676 * Makefile.am: added hack for automake
25678 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25681 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25683 22003-04-07 Martin Baulig <martin@ximian.com>
25685 * Makefile.am: Added Makefile.am.
25687 * debugger-main.c: Removed, this is now in the debugger where it
25690 * mini.pc.in: Call this package `mini' for the moment.