1 2010-06-29 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
5 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
6 is now mono_arch_nullify_class_init_trampoline ().
7 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
8 opcodes, they are no longer needed.
10 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
11 now mono_arch_nullify_class_init_trampoline ().
12 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
13 opcodes, they are no longer needed.
15 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
16 vtable on platforms which support it.
18 * driver.c: Print the full LLVM version we are compiled against in --version.
20 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
21 a bit better. Decode nesting information to fix eh support for llvm+aot.
23 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
26 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
28 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
29 is always passed as the first argument, before the vtype ret arg. This simplifies
30 get_this_arg_reg () and LLVM integration.
32 2010-06-28 Zoltan Varga <vargaz@gmail.com>
34 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
35 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
36 most of the vcall specific code to mono_vcall_trampoline () from
37 common_call_trampoline ().
39 2010-06-27 Zoltan Varga <vargaz@gmail.com>
41 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
42 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
43 if the callsite is patched.
45 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
48 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
49 the trampoline in the xdebug info.
51 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
54 2010-06-26 Zoltan Varga <vargaz@gmail.com>
56 * mini-llvm.c: Fix a few problems exposed by make check.
58 2010-06-25 Mark Probst <mark.probst@gmail.com>
60 * mini-trampolines.c (common_call_trampoline): An ugly hack to
61 work around a potentially very hard to fix problem with inflating
64 2010-06-26 Zoltan Varga <vargaz@gmail.com>
66 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
67 problem has been fixes.
69 2010-06-25 Zoltan Varga <vargaz@gmail.com>
71 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
73 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
74 It might be be better to define a MonoGCJitOptions structure later and have the
77 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
79 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
81 * debugger-agent.c (get_objref): Implement support for sgen.
83 * driver.c: Remove the unused gc_wrapper.h include.
85 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
88 2010-06-25 Zoltan Varga <vargaz@gmail.com>
90 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
92 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
95 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
98 2010-06-23 Miguel de Icaza <miguel@novell.com>
100 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
101 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
103 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
104 it only for Boehm diagnostics.
106 * Makefile.am: Make the file a bit more consistent.
108 * debug-debugger.c: Wrap the entire file with an #ifdef
109 MONO_DEBUGGER_SUPPORTED to simplify the build.
111 * Makefile.am: Fix the opcodes build issue by including the
112 source, not by including the .lo file directly
114 Always bring the MDB sources into the build, to drop the
115 dependency on the AM_CONDITIONAL from configure.in as the hard
116 debugger supports Boehm, but not Sgen, this simplifies the build.
118 * Renamed the *.s files into *.S
120 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
122 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
123 wb for now on 64bits systems while issues with valuetype returns
126 2010-06-24 Zoltan Varga <vargaz@gmail.com>
128 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
129 passes by calling createStandardFunctionPasses ().
131 2010-06-23 Zoltan Varga <vargaz@gmail.com>
133 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
135 2010-06-22 Zoltan Varga <vargaz@gmail.com>
137 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
140 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
141 allow better optimization if the OP_LDADDR which caused the flag to be set was
144 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
146 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
149 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
151 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
153 2010-06-22 Zoltan Varga <vargaz@gmail.com>
155 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
156 to handle the code sequence generated for non-near calls. Fixes #616056.
158 2010-06-21 Zoltan Varga <vargaz@gmail.com>
160 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
162 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
164 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
166 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
167 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
168 trampoline which saves the context, so changes made to callee saved registers in
169 finally clauses are visible to a nesting catch clause.
171 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
173 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
174 in LLVM compiled code.
175 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
176 the finally handler has ran.
178 * mini.h (ResumeState): New structure containing information required to resume
179 exception handling after executing LLVM compiled finally clauses.
181 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
182 bit, by passing all the registers as one argument.
184 2010-06-19 Zoltan Varga <vargaz@gmail.com>
186 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
189 2010-06-18 Zoltan Varga <vargaz@gmail.com>
191 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
193 * aot-compiler.c aot-runtime.c: Fix LLVM support.
195 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
196 pad, branch to a new bblock instead.
198 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
201 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
203 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
205 2010-06-17 Geoff Norton <gnorton@novell.com>
208 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
211 2010-06-17 Zoltan Varga <vargaz@gmail.com>
213 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
215 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
218 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
219 the ip done by throw_exception (), it is not needed for corlib exceptions.
221 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
223 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
224 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
225 of size > 5 words. This support fast barriers for value types up to
226 256/512 bytes which beyond that the copying itself is the major issue.
228 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
229 for gsharing, so use it.
231 This eliminate all calls to mono_value_copy from managed code in
232 gmcs, fsharp and ipy.
234 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
236 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
239 * mini.c (mini_init): Register new icall.
241 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
243 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
244 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
246 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
248 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
249 value types as the overhead is huge. Manually expand it up to 5 words to
252 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
253 is an exception that performance is dominated by mono_value_copy.
255 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
257 2010-06-17 Zoltan Varga <vargaz@gmail.com>
259 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
260 trampolines on x86, since those have their own cconv.
262 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
263 exception trampolines.
265 * tramp-x86.c: Add xdebug info for a few trampolines.
267 * mini-llvm.c: Set the name of the arguments.
269 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
270 using a block address if using the LLVM mono branch.
272 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
275 2010-06-15 Zoltan Varga <vargaz@gmail.com>
277 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
279 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
281 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
283 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
285 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
286 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
287 to identify the vtable slot address plus the method which needs to be compiled.
289 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
292 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
293 'this' is always passed as the first argument, before the vtype ret arg. This
294 simplifies get_this_arg_reg () and LLVM integration.
296 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
299 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
302 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
304 * mini-llvm.c: Fix compilation with llvm 2.6.
306 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
308 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
311 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
312 is always passed as the first argument, before the vtype ret arg. This simplifies
313 get_this_arg_reg () and LLVM integration.
315 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
317 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
319 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
320 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
321 translate into much nicer code.
323 2010-06-14 Zoltan Varga <vargaz@gmail.com>
325 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
326 parameter index information. Use this to simplify a lot of code.
328 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
330 2010-06-12 Zoltan Varga <vargaz@gmail.com>
332 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
333 to fix infinite generic recursion. Fixes #612702.
335 2010-06-11 Zoltan Varga <vargaz@gmail.com>
337 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
338 imt trampoline per imt slot when using LLVM.
340 2010-06-10 Jonathan Pryor <jpryor@novell.com>
342 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
344 2010-06-09 Levi Bard <levi@unity3d.com>
346 * debugger-agent.c: Clear unloaded types on appdomain unload.
348 2010-06-08 Zoltan Varga <vargaz@gmail.com>
350 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
353 * exceptions.cs: Add a test.
355 2010-06-06 Zoltan Varga <vargaz@gmail.com>
357 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
359 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
361 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
362 so it doesn't have to do it.
364 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
365 process does not mix with ours.
367 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
370 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
371 loads/stores which can throw exceptions inside clauses.
373 2010-06-05 Zoltan Varga <vargaz@gmail.com>
375 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
378 * mini.c (mini_init): Register mono_resume_unwind as an icall.
380 2010-06-03 Zoltan Varga <vargaz@gmail.com>
382 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
384 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
387 2010-06-03 Zoltan Varga <vargaz@gmail.com>
389 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
392 2010-06-02 Zoltan Varga <vargaz@gmail.com>
394 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
395 Use a separate generic class init trampoline for llvm, since it needs a different
398 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
399 includes the location of this/rgctx.
401 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
404 2010-06-01 Zoltan Varga <vargaz@gmail.com>
406 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
408 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
411 2010-05-31 Zoltan Varga <vargaz@gmail.com>
413 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
416 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
418 * aot-compiler.c (patch_to_string): New debugging helper function.
420 2010-05-30 Zoltan Varga <vargaz@gmail.com>
422 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
425 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
427 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
429 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
431 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
434 * mini.c (create_jit_info): Print EH clause info for LLVM too.
436 2010-05-28 Mark Probst <mark.probst@gmail.com>
438 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
439 cpobj with reference types.
441 2010-05-28 Mark Probst <mark.probst@gmail.com>
443 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
444 write barrier for reference types.
446 2010-05-27 Zoltan Varga <vargaz@gmail.com>
448 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
449 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
451 2010-05-31 Martin Baulig <martin@ximian.com>
455 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
456 clear_breakpoint() on all breakpoint events and remove them from the list.
458 2010-05-27 Martin Baulig <martin@ximian.com>
462 * debugger-agent.c (method_commands, type_commands): Temporarily
463 set the appdomain while executing this method; do all metadata
464 calls in the debuggee's appdomain where user assemblies are loaded.
466 2010-05-27 Zoltan Varga <vargaz@gmail.com>
468 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
470 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
472 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
474 2010-05-26 Zoltan Varga <vargaz@gmail.com>
476 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
477 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
478 be referenced even after the header is freed.
480 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
483 2010-05-25 Zoltan Varga <vargaz@gmail.com>
485 2010-05-25 Bill Holmes <billholmes54@gmail.com>
487 * genmdesc.c (main): Fixing the detection of the nacl switch.
489 Code is contributed under MIT/X11 license.
491 2010-05-25 Zoltan Varga <vargaz@gmail.com>
493 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
495 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
497 * mini.h (LLVM_CHECK_VERSION): New helper macro.
499 2010-05-25 Miguel de Icaza <miguel@novell.com>
501 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
504 * genmdesc.c: Added support for nacl: key on the machine
505 description files to support the extra space required by Google
508 2010-05-23 Zoltan Varga <vargaz@gmail.com>
510 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
512 2010-05-23 Zoltan Varga <vargaz@gmail.com>
514 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
515 mono_runtime_class_init_full ().
516 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
518 2010-05-22 Zoltan Varga <vargaz@gmail.com>
520 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
522 2010-05-21 Zoltan Varga <vargaz@gmail.com>
524 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
525 two are not the same on ilp32.
527 2010-05-21 Zoltan Varga <vargaz@gmail.com>
529 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
532 * mini-ppc.c: Fix the DISABLE_JIT build.
534 2010-05-20 Zoltan Varga <vargaz@gmail.com>
536 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
537 (make_writable): Remove this unused function.
539 2010-05-20 Zoltan Varga <vargaz@gmail.com>
541 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
542 structure. Make the labels to plt entries local symbols instead of assembler local
543 labels, since tha latter causes problems for the iphone linker.
545 2010-05-19 Zoltan Varga <vargaz@gmail.com>
547 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
549 2010-05-17 Zoltan Varga <vargaz@gmail.com>
551 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
552 (ppc_patch_full): Ditto.
554 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
556 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
557 if gshared is enabled, to avoid asserts in the trampoline code.
559 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
562 2010-05-15 Geoff Norton <gnorton@novell.com>
564 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
567 2010-05-14 Geoff Norton <gnorton@novell.com>
569 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
570 misaligned stack on darwin.
572 2010-05-14 Zoltan Varga <vargaz@gmail.com>
574 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
577 2010-05-14 Zoltan Varga <vargaz@gmail.com>
579 * xdebug.c: Fix ARM support.
581 2010-05-13 Zoltan Varga <vargaz@gmail.com>
583 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
584 and do most of the work on the normal stack.
585 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
587 2010-05-13 Zoltan Varga <vargaz@gmail.com>
589 * aot-compiler.c: Put non-code data into the .rodata section on linux.
591 2010-05-13 Zoltan Varga <vargaz@gmail.com>
593 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
595 2010-05-13 Zoltan Varga <vargaz@gmail.com>
597 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
598 and do most of the work on the normal stack.
600 2010-05-13 Zoltan Varga <vargaz@gmail.com>
602 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
603 and do most of the work on the normal stack even if sigaltstack is disabled.
605 2010-05-12 Zoltan Varga <vargaz@gmail.com>
607 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
608 UCONTEXT_REG_ constants are available on linux as well.
609 (mono_arch_monoctx_to_sigctx): Ditto.
610 (mono_arch_ip_from_context): Ditto.
612 2010-05-12 Zoltan Varga <vargaz@gmail.com>
614 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
617 2010-05-11 Zoltan Varga <vargaz@gmail.com>
619 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
622 2010-05-10 Zoltan Varga <vargaz@gmail.com>
624 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
625 if a breakpoint cannot be inserted.
627 2010-05-08 Zoltan Varga <vargaz@gmail.com>
629 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
631 2010-05-07 Zoltan Varga <vargaz@gmail.com>
633 * debugger-agent.c (frame_commands): Return an error instead of asserting if
634 no JIT info is found for the method.
636 2010-05-05 Jonathan Chambers <joncham@gmail.com>
638 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
641 2010-05-05 Zoltan Varga <vargaz@gmail.com>
643 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
644 a list of arch specific trampolines.
646 * aot-compiler.c (emit_trampolines): Use it.
648 2010-05-05 Zoltan Varga <vargaz@gmail.com>
650 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
651 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
652 get rid of the _full from their name.
654 2010-05-05 Zoltan Varga <vargaz@gmail.com>
656 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
657 get_nullified_class_init_trampoline to remove some code duplication.
659 2010-05-03 Zoltan Varga <vargaz@gmail.com>
661 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
664 2010-05-01 Zoltan Varga <vargaz@gmail.com>
666 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
668 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
670 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
671 there is no need to jump through the first plt entry.
673 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
675 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
676 arch-specific function.
677 (mono_aot_get_plt_info_offset): Ditto.
679 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
680 mono_arch_init () to register jit icalls called from full-aot trampolines.
681 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
684 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
685 the specialized throw corlib exception trampoline, use a variant of the normal
686 trampoline along with a new C function which does the call to
687 mono_exception_from_token (), just like on x86.
689 2010-05-01 Zoltan Varga <vargaz@gmail.com>
691 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
692 Reorganize the full aot trampoline creation functions, instead of taking a bunch
693 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
694 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
695 creation functions on architectures which have the full-aot ones.
697 2010-05-01 Zoltan Varga <vargaz@gmail.com>
699 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
701 2010-05-01 Zoltan Varga <vargaz@gmail.com>
703 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
704 explicitly, this seems to be required by some gcc versions at -O2.
708 2010-05-01 Zoltan Varga <vargaz@gmail.com>
710 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
711 has_target delegate invokes.
713 2010-05-01 Zoltan Varga <vargaz@gmail.com>
715 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
718 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
719 add patches/unwind info arguments, move to mini.c.
721 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
723 2010-04-30 Zoltan Varga <vargaz@gmail.com>
725 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
726 command which returns full path names.
728 2010-04-29 Zoltan Varga <vargaz@gmail.com>
730 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
731 code_size output variable.
733 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
736 2010-04-29 Zoltan Varga <vargaz@gmail.com>
738 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
739 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
740 (mono_arch_cpu_enumerate_simd_versions): Ditto.
742 2010-04-29 Zoltan Varga <vargaz@gmail.com>
744 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
747 2010-04-29 Zoltan Varga <vargaz@gmail.com>
749 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
751 2010-04-29 Zoltan Varga <vargaz@gmail.com>
753 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
755 2010-04-28 Zoltan Varga <vargaz@gmail.com>
757 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
759 2010-04-27 Zoltan Varga <vargaz@gmail.com>
761 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
762 line number support works with eglib.
764 2010-04-27 Miguel de Icaza <miguel@novell.com>
766 * driver.c, mini.c: Since linking with LLVM makes the default Mono
767 dirty an extra 70kb pages on startup we are now going to choose a
768 different strategy: ship mono and mono-llvm binaries, with the
769 second being the one that links with LLVM and defaults to LLVM
772 2010-04-27 Zoltan Varga <vargaz@gmail.com>
774 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
775 Implement full-aot support on x86.
777 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
778 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
779 the first register returned by get_global_int_regs ().
781 * cpu-x86.md: Fix the length of insertx_u1_slow.
783 * iltests.il.in: Disable tail call tests when running with full-aot.
785 2010-04-26 Zoltan Varga <vargaz@gmail.com>
787 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
789 2010-04-24 Mark Probst <mark.probst@gmail.com>
791 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
792 in the initializer, because it's non-constant.
794 2010-04-23 Miguel de Icaza <miguel@novell.com>
796 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
797 of LLVM on by default. Used for buildbots and other setups.
799 2010-04-24 Zoltan Varga <vargaz@gmail.com>
801 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
803 2010-04-23 Kornel Pal <kornelpal@gmail.com>
805 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
806 initonly static fields when using moving GC.
808 Contributed under MIT/X11 license.
810 2010-04-23 Geoff Norton <gnorton@novell.com>
812 * mini-amd64.h: Darwin x86_64 support.
814 2010-04-20 Jonathan Pryor <jpryor@novell.com>
816 * exceptions-arm.c: Remove platform checks in favor of configure checks.
818 2010-04-19 Jonathan Pryor <jpryor@novell.com>
820 * exceptions-arm.c: Add Android support for sigcontext structure.
822 2010-04-16 Zoltan Varga <vargaz@gmail.com>
824 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
825 wrappers correctly now that their wrapper info is NULL.
827 2010-04-16 Zoltan Varga <vargaz@gmail.com>
829 * mini.c (mono_jit_compile_method_inner): Avoid calling
830 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
832 2010-04-16 Zoltan Varga <vargaz@gmail.com>
834 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
835 so the latter can be #ifndef DISABLE_JIT-ed.
837 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
839 2010-04-16 Zoltan Varga <vargaz@gmail.com>
841 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
843 2010-04-16 Zoltan Varga <vargaz@gmail.com>
845 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
848 2010-04-15 Zoltan Varga <vargaz@gmail.com>
850 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
851 calling mono_class_num_methods (). Fixes #592244.
853 2010-04-14 Zoltan Varga <vargaz@gmail.com>
855 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
857 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
859 2010-04-14 Zoltan Varga <vargaz@gmail.com>
861 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
863 * (handle_alloc): Ditto.
864 (mono_method_to_ir): Remove the constrained call restriction added by a previous
865 change, its not needed anymore.
867 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
869 * mini-posix.c (sigusr1_signal_handler): Fix build on
870 non x86/amd64 systems.
872 2010-04-13 Zoltan Varga <vargaz@gmail.com>
874 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
875 calls where the constrained class needs a context. Fixes #595863.
877 * iltests.il.in: Add a test.
879 2010-04-13 Zoltan Varga <vargaz@gmail.com>
881 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
882 2.6/SVN seems to have broken support for them.
884 2010-04-13 Zoltan Varga <vargaz@gmail.com>
886 * mini-llvm.c: Fix support for LLVM 2.6.
888 2010-04-10 Zoltan Varga <vargaz@gmail.com>
890 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
891 MonoInternalThread belonging to the thread.
893 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
895 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
896 unsafe optimization that will remove bound checks.
898 2010-04-08 Kornel Pal <kornelpal@gmail.com>
900 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
901 CompareExchange not to be inlined for I8.
903 Contributed under MIT/X11 license.
905 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
907 * array.cs: Add tests for cast between primitive array types.
909 2010-04-07 Andreia Gaita <avidigal@novell.com>
911 * Makefile.am: create a convenience library for moon to link with
913 2010-04-07 Paolo Molaro <lupus@ximian.com>
915 * method-to-ir.c: optimize array accesses from generic interfaces.
917 2010-04-06 Zoltan Varga <vargaz@gmail.com>
919 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
921 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
923 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
924 of marshalbyref classes.
928 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
930 * aot-compiler.c (emit_exception_debug_info): Encode try holes
933 * aot-runtime.c (decode_exception_debug_info): Decode try holes
936 * mini.h: Increase AOT version.
938 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
940 * mini-x86.h: Only enable soft debugger when using sigaction or on
941 Windows. Fixes build on Haiku (lacks siginfo_t).
943 Code is contributed under MIT/X11 license.
945 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
947 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
948 BeOS-style signal handlers.
950 Code is contributed under MIT/X11 license.
952 2010-04-02 Zoltan Varga <vargaz@gmail.com>
954 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
956 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
958 * mini-exceptions.c: Fix win32 build.
960 2010-04-01 Mark Probst <mark.probst@gmail.com>
962 * mini.c, driver.c: Call mono_gc_base_init() before
965 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
967 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
968 call_method]): Delegate the actual work in security-core-clr.c
969 to ease code sharing.
971 2010-04-01 Zoltan Varga <vargaz@gmail.com>
973 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
974 float conv.ovf.un opcodes are encountered, instead of asserting later.
977 2010-04-01 Zoltan Varga <vargaz@gmail.com>
979 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
981 * iltests.il.in: Add a test.
983 2010-04-01 Zoltan Varga <vargaz@gmail.com>
985 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
986 large. Fixes #567040.
988 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
990 2010-04-01 Zoltan Varga <vargaz@gmail.com>
992 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
995 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
997 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
998 mono_create_handler_block_trampoline with the proper #ifdef so that it
1001 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1003 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1004 allows to select if it's new or old context that is passed to
1007 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1008 case when executing a guarded handler from the EH machinery.
1010 * mini-exceptions.c (mono_install_handler_block_guard): New function
1011 responsible for checking for handler blocks, installing the guard and
1012 clearing abort state.
1014 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1015 to check for handler blocks and skip interruption logic if one was found.
1017 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1018 by the handler block guard trampoline. Resumes interruption by raising the
1019 pending ThreadAbortException.
1021 * mini.c (create_jit_info): Calculate the end address of a finally block.
1023 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1024 of a finally block to a specified address and return the old one.
1026 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1027 trampoline patches the original return address and calls the trampoline function.
1029 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1031 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1033 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1034 does the patching if the callee is in the same domain.
1036 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1037 of mono_arch_patch_plt_entry ().
1039 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1041 * mini.c (create_jit_info): Fix try block hole length encoding.
1043 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1045 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1046 duplicate information and print offsets instead of absolute addresses.
1048 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1050 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1051 event is sent. Fixes #591733.
1053 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1055 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1058 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1060 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1061 thread_to_tls hash table.
1063 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1064 section. Fixes #591000.
1066 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1068 * Makefile.am (version.h): Check for pure .git directory only,
1069 fixes SVN revision when using git without git-svn.
1071 Contributed under MIT/X11 license.
1073 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1075 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1077 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1079 * basic-simd.cs: Test for vector x scalar binary operators.
1081 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1083 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1084 intrinsics with expanded scalar arguments.
1086 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1088 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1089 don't have an exception class, so don't decode it. This would crash
1090 with filter clauses.
1092 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1094 Make sure that trunk builds with DISABLE_JIT, an update to the
1097 * mini.c (mini_get_shared_method): this code seems to be necessary
1098 regardless of whether DISABLE_JIT has been defined.
1100 (mono_jit_compile_method_inner): it seems that this method is
1101 required even in full AOT mode, so ifdef out only the pieces that
1102 try to genrate code (the body of code that applies patches to the
1105 (mini_method_compile): do not compile when using DISABLE_JIT.
1107 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1108 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1109 compile when DISABLE_JIT is set.
1111 2010-03-24 Mark Probst <mark.probst@gmail.com>
1113 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1114 arch really supports it.
1116 2010-03-24 Mark Probst <mark.probst@gmail.com>
1118 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1120 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1122 * exceptions-s390x.c: Add support for
1123 mono_arch_get_throw_corlib_exception and fix throw by name.
1125 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1126 logic (especially for varargs); Correct localloc sizing; Add
1127 mono_arch_get_this_arg_from_call and
1128 mono_arch_get_this_arg_from_call.
1130 * mini-s390x.h: Add support for facility list extraction;
1131 Correct/update MONO_ARCH_xxx settings.
1133 * mini-s390.c: Minor corrections to instruction output for
1134 varargs. No IMT implementation - I think it's time to deprecate
1135 s390 and just leave s390x.
1137 * tramp-s390x.c: Correct creation of trampoline instruction
1140 * cpu-s390x.md: Update some instruction lengths
1142 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1144 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1145 can be hit with partial sharing.
1147 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1148 in non-shared classes correctly.
1149 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1150 Turn on partial sharing.
1152 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1154 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1157 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1159 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1160 mono_method_signature ().
1162 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1164 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1165 error checking, so later calls do not need error checking.
1167 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1169 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1171 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1173 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1175 * mini-exceptions.c (mono_handle_exception_internal): Don't
1176 check try_end for archs different than s390.
1178 * mini.c (create_jit_info): Don't crash if the finallt block is the
1181 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1183 * driver.c (mono_main): Don't free global codeman under linux since
1184 glic now peeks at code on stack for more archs than just amd64.
1186 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1188 * mini.c, method-to-ir.c: changes to support compressed interface
1191 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1193 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1194 Use sigaction on OpenBSD too.
1196 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1198 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1200 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1202 * debugger-agent.c: #include sys/select.h for fd_set.
1204 Code is contributed under MIT/X11 license.
1206 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1208 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1211 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1213 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1214 some large methods with lots of exception handlers. Fixes #440924.
1216 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1218 * method-to-ir.c: remove code duplication for interface checks.
1220 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1222 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1223 (assembly_unload): Clear all event requests referencing the to-be unloaded
1227 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1229 * mini.h, mini-exceptions.c: restore the state of the stack
1230 guard page permissions.
1232 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1234 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1235 call site patching code, it doesn't appear to be needed.
1237 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1239 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1240 sharing generic methods whose type arguments are a mix of reference and
1241 non-reference types. Not yet turned on.
1243 * mini.c (mini_get_shared_method): New helper function to return
1244 the method which will be compiled/registered in the JIT tables when doing
1246 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1247 use mini_get_shared_method ().
1249 * mini.c (mini_method_compile): Register the same method which is compiled when
1250 doing generic sharing.
1252 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1254 * generics.cs: Add partial sharing tests.
1256 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1258 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1259 Add an enum value that or's all possable values together. Add an enum value
1260 that marks the end of the used bit indexes.
1262 * mini-amd64.c : Make changes to match the changes in mini.h
1264 * mini-x86.c : Make changes to match the changes in mini.h
1266 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1267 simd_version to support more simd versions. Changed the name of
1268 simd_version to simd_version_flags to make it more intuitive that
1269 it now contains bit flags. Reordered the *_intrinsics arrays to
1270 match the changes above. Changed emit_intrinsics() to use the new
1271 setup mentioned above.
1273 Code is contributed under MIT/X11 license.
1275 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1277 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1278 remaining archs. Alpha and hppa maintainers, please stand up.
1280 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1282 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1283 is needed even when fail_tramp!=NULL.
1285 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1287 * debugger-agent.c (insert_breakpoint): Write a log message.
1289 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1291 * iltests.il.in: Add a few tests for LEAVE going over multiple
1294 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1296 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1298 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1300 * mini.h (MonoBasicBlock): Add native_length field.
1301 * mini.h (MonoCompile): Add try_block_holes field.
1302 * mini.h (MonoInst): Add exception_clause pointer to
1305 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1306 * mini.c (mono_cfg_add_try_hole): New function to register possible
1307 holes in try blocks.
1308 * mini.c (create_jit_info): Fill in the holes information.
1310 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1313 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1315 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1317 * jit-icalls.c: adjusted for the array API changes.
1319 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1321 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1323 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1325 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1326 the 'pending' flag. This fixes support for appdomains too.
1329 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1331 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1333 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1335 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1336 when using LLVM, LLVM generates it itself when needed.
1338 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1340 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1341 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1342 OP_ANDNPS/OP_ANDNPD.
1344 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1346 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1347 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1348 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1350 2010-03-11 Martin Baulig <martin@ximian.com>
1352 * debugger-agent.c (type_commands): Add NULL check to
1353 `CMD_TYPE_GET_SOURCE_FILES'.
1355 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1357 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1359 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1361 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1364 * iltests.il.in: Add a test.
1366 2010-03-05 Martin Baulig <martin@ximian.com>
1368 Add support for aborting invocations.
1371 (InvokeData): Added `InvokeData *last_invoke'.
1372 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1373 added a new `invoke' field to keep the `InvokeData *' throughout
1375 (ErrorCode): Added `ERR_NO_INVOCATION'.
1376 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1377 (mono_debugger_agent_handle_exception): Don't report any exception
1378 if an abort was requested.
1379 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1380 a thread abort if necessary.
1381 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1383 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1385 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1386 so we can release the whole list and not just the first one. Free
1387 it in more places as well.
1389 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1391 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1393 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1395 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1397 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1399 * driver.c: report also other misc build options.
1401 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1403 * method-to-ir.c: Generate better code for the NewObject
1406 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1408 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1409 is disabled. Fixes #582322.
1411 * iltests.il.in: Add a test.
1413 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1415 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1416 the handling of obj->synchronization == null and owner != current thread to
1417 mono_monitor_exit ().
1419 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1422 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1424 * mini.c: change the way emulated opcode info is stored and save about
1425 4 KB of runtime memory.
1427 2010-03-04 David S. Miller <davem@davemloft.net>
1429 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1430 that don't provide the siginfo in the second signal handler argument
1431 are buggy, and this has been fixed for years.
1432 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1433 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1435 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1437 * aot-runtime.c (find_symbol): Fix a leak.
1438 (decode_patch): Ditto.
1440 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1442 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1444 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1446 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1448 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1450 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1452 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1454 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1455 to check for errors, it's enough to create the metadata open.
1459 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1462 * mini-exceptions.c: Add support for printing stack traces when handling
1463 exceptions, and when printing exceptions thrown while tracing also print
1464 the exception message.
1466 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1468 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1469 since the exclude token is a valid string character.
1471 2010-03-02 Levi Bard <levi@unity3d.com>
1473 * debugger-agent.c: Invalidate thread stacks on domain unload.
1475 2010-03-02 Mark Probst <mark.probst@gmail.com>
1477 * method-to-ir.c: Emit dummy_use for stored reference after write
1478 barriers to make sure the object is pinned if the GC interrupts
1479 before the write barrier is done.
1481 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1483 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1485 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1487 * debugger-agent.c: Add a log message printing the protocol version.
1489 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1491 * debugger-agent.c: Add a new command to communicate the protocol version used
1492 by the client. This could be used to allow newer runtimes to communicate with
1495 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1497 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1499 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1501 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1504 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1506 * mini-arm.c: make the arm cpu arch configurable with the
1507 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1510 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1512 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1513 support for the perf tool on Linux.
1515 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1517 * method-to-ir.c: make string.InsertenalSetChar() specialization
1520 2010-03-01 Robert Jordan <robertj@gmx.net>
1522 * Makefile.am: fix the non-static build.
1524 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1526 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1529 2010-02-26 Robert Jordan <robertj@gmx.net>
1531 * tasklets.c (continuation_store): Return from an error condition
1534 2010-02-26 Martin Baulig <martin@ximian.com>
1536 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1539 (MonoDebuggerThreadInfo): Added `internal_flags'.
1540 (MonoDebuggerInternalThreadFlags): New enum.
1541 (_mono_debugger_throw_exception): Don't signal the debugger if a
1542 type abort was requested.
1543 (_mono_debugger_unhandled_exception): Likewise.
1544 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1545 (mono_debugger_runtime_invoke): If the debugger requested a thread
1546 abort during the invocation, reset it here.
1548 2010-02-26 Martin Baulig <martin@ximian.com>
1550 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1551 instead of `MonoThread *'.
1553 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1555 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1556 code offsets table, as it is mostly sorted.
1558 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1560 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1563 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1565 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1567 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1569 * Makefile.am: build the new ABI version of the libmono library.
1570 * debugger-agent.c, mini.c: fix warnings with the new API.
1571 * jit.h: don't depend on glib.h being included.
1573 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1575 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1577 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1579 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1580 ThreadStatic variables.
1582 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1584 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1585 data is not freed yet. Fixes #582460.
1587 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1589 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1590 event requests. Bump protocol minor version.
1592 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1594 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1596 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1598 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1601 * iltests.il.in: Add a test.
1603 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1605 * mini.c (inline_method): Check for loader errors.
1607 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1609 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1610 instead of mono_method_get_header as it doesn't decode locals
1611 so the called method can have unresolved dependencies that will only
1612 be satisfied after the current method is JIT'd.
1616 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1618 * basic.cs (test_0_div_opt): Speed this up a bit.
1620 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1622 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1624 * mini.c (mono_jit_create_remoting_trampoline): Call
1625 mono_create_specific_trampoline () instead of
1626 mono_arch_create_specific_trampoline ().
1628 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1630 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1632 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1633 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1635 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1637 * mini-amd64.c: Fix DISABLE_JIT support.
1639 2010-02-20 Geoff Norton <gnorton@novell.com>
1641 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1643 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1645 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1646 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1647 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1648 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1651 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1653 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1654 edx/ecx too. This is needed to support OP_SEQ_POINT.
1656 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1658 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1660 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1662 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1664 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1665 LLVM+AOT+exceptions, not enabled yet.
1667 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1669 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1671 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1673 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1674 xdebug info for these.
1676 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1679 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1682 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1684 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1686 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1688 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1689 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1691 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1694 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1696 * debugger-agent.c: handle incomplete reads and EINTR in
1697 recv()/send(). This could have been causing random
1700 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1702 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1705 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1706 so they have small offsets. Fixes #566311.
1708 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1710 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1712 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1714 * mini-amd64.c: Remove the special casing of byref in a few places now that
1715 mini_type_get_underlying_type () handles it.
1717 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1718 by returning native int. Fixes #577984.
1720 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1722 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1725 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1726 of putting the clause itself.
1728 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1730 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1732 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1735 2010-02-10 Geoff Norton <gnorton@novell.com>
1737 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1739 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1741 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1744 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1745 it is not an LLVM generated symbol.
1747 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1749 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1750 implementation in gshared mode because it causes regressions.
1752 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1754 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1755 should be done by the caller.
1757 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1759 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1761 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1762 since mono_jit_info_table_find () doesn't do it anymore.
1764 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1765 instead of mono_jit_info_table_find ().
1767 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1769 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1771 * aot-compiler.c (encode_method_ref): Update after the removal of
1772 mono_gc_get_managed_allocator_type ().
1774 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1777 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1779 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1780 generic params as well.
1781 (handle_isinst): Ditto.
1783 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1784 instead of always calling an icall.
1786 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1787 computing the size of the got.
1789 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1790 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1791 the assembly directive '.set' so it points to the first LLVM emitted method.
1793 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1795 * mini.c (mini_method_verify): Report the method which failed to verify.
1797 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1799 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1800 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1801 runtime MS verifier.
1803 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1805 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1808 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1810 * mini-llvm.c: Init the jit module only when first JITting.
1812 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1814 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1816 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1817 replaced with the real got.
1819 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1821 * image-writer.c: Reduce the amount of #ifdefs a bit.
1823 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1826 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1828 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1831 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1833 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1834 (mono_llvm_emit_method): Fix unaligned stores too.
1836 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1837 so async stack walks don't crash.
1839 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1841 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1842 was not patched if the callee needed an rgctx trampoline.
1844 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1846 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1847 vtable address in AOT code.
1849 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1851 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1854 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1856 * genmdesc.pl: remove dependency on external cpp.
1858 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1860 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1861 using LLVM, its not needed, and abcrem can't handle it.
1863 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1865 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1866 it easier to group instructions and reduce duplication.
1868 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1870 * decompose.c: Move the array/soft float decompose routines here from
1873 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1875 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1877 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1878 to tell LLVM that the got is constant, not used yet.
1880 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1882 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1884 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1887 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1889 * aot-compiler.c (add_wrappers): Commit the hack which generates
1890 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1893 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1895 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1896 a fault, only used by the LLVM backend.
1898 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1899 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1901 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1902 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1904 * mini-llvm.c: Only generate volatile loads from load instructions which have
1905 the MONO_INST_FAULT flag set.
1907 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1909 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1912 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1914 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1915 sequence points. Fixes #571236.
1917 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1919 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1920 end of the appdomain unload process, after assemblies have been unloaded.
1923 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1925 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1928 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1931 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1933 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1935 2010-01-26 Geoff Norton <gnorton@novell.com>
1937 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1938 with struct marshalability.
1940 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1942 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1943 it supports class names as well.
1945 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1946 needed by the GC map code.
1948 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1951 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1952 if cfg->init_ref_vars is set.
1954 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1955 cfg->disable_initlocals_op_refs is set.
1957 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1958 using liveness info if cfg->compute_precise_live_ranges is set.
1960 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1961 volatile variables correctly. Add comments about the live ranges. Not enabled
1964 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1966 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1967 0x2a into them in method prologs.
1969 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1971 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1973 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1974 classes, since llvm is compiled with -fno-rtti.
1976 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1978 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1979 llvm does not require it.
1981 * aot-runtime.c (load_method): Print the full name of the last aot method.
1983 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1985 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1986 thread has not fully started yet.
1988 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1990 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1992 2010-01-21 Miguel de Icaza <miguel@novell.com>
1994 * driver.c: Do not abort if LLVM is not supported, print a
1995 warning and add the information to the Mono JIT information.
1997 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1999 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2000 using explicit null checks.
2002 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2004 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2007 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2009 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2010 its no longer needed.
2012 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2014 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2015 define for platforms still using it (s390). Get rid of the
2016 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2018 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2019 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2021 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2022 the caller pushed the arguments.
2024 * mini-llvm.c: Enable throwing exceptions on x86.
2026 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2027 "Thread (nil) may have been prematurely finalized" messages if this is called
2028 on a thread not registered with the runtime.
2030 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2032 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2034 * jit-icalls.c (mono_array_new_3): New jit icall.
2036 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2038 * arrays.cs: Add a test for 3 dimensional arrays.
2040 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2042 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2043 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2046 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2049 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2051 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2053 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2055 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2057 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2058 HOST_WIN32. Also including winsock2. to define struct in_addr.
2060 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2062 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2064 Code is contributed under MIT/X11 license.
2066 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2068 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2070 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2072 * mini.c (mini_method_compile): Set the new flag when running under the
2075 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2077 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2078 a ref/noref value + a global pin flag, so parts of stack frames can still be
2079 precisely marked even if they include stuff which needs pinning. Improve logging.
2080 Fix many bugs. Not enabled yet.
2082 * gc-test.cs: Add a few tests.
2084 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2085 the normal -v options. Avoid propagating liveness information through bblocks
2086 which end with a NOT_REACHED opcode.
2088 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2089 after cfg has been freed.
2091 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2093 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2094 if a clause is skipped because it uses the exception object, since it could
2095 have caught the exception.
2097 * exceptions.cs: Add a test.
2099 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2101 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2103 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2104 ICollection<T> wrappers.
2106 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2108 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2110 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2112 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2113 NOMAP32BIT or optimize_for_xen is set.
2115 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2117 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2118 mono_metadata_str_hash () instead.
2120 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2122 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2125 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2127 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2129 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2132 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2133 throwing code correctly.
2135 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2137 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2139 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2140 ftnptrs created by us, handle RGCTX_FETCH correctly.
2141 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2143 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2144 ftnptr added by mono_aot_get_named_code ().
2146 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2148 * mini-arm.c: Fix a few LLVM problems.
2150 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2152 2010-01-13 Mark Probst <mark.probst@gmail.com>
2154 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2157 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2159 * jit.h, method-to-ir.c: added ability to set the policy for
2160 inserting breakpoints from the break IL instruction or the
2161 Debugger.Break () API call.
2163 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2165 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2166 assemblies need to be eagerly loaded.
2168 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2170 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2172 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2174 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2175 an argument which matches any exception.
2177 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2179 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2180 optimization if the called method is gshared and marshalbyref, since gshared
2181 methods can' have wrappers. Fixes #569390.
2183 * generics.cs: Add a test.
2185 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2187 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2190 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2192 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2194 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2196 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2197 since it is not supported in win2000.
2199 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2201 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2202 error if loading an assembly fails.
2203 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2205 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2208 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2211 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2213 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2214 is not supported yet.
2216 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2218 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2220 * method-to-ir.c: All types with variant arguments must fallback to the
2221 slow path. This makes cast of variant delegates work.
2223 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2224 argument that is set to TRUE is the returned vtable slot is for a variant
2225 interface. Changed a g_print + g_assert_not_reached to a g_error.
2227 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2228 a similar fashion of generic virtual methods.
2230 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2232 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2235 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2236 method using a variance aware function.
2238 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2240 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2242 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2243 do an icall for now.
2245 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2247 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2248 If LLVM decides to set the code model to Large, reset it to Default.
2250 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2252 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2253 stripped binaries as well.
2255 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2257 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2258 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2260 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2263 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2265 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2268 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2269 as the type info to llvm.eh.selector.
2270 (exception_cb): Use the type info for filling out some fields of
2271 MonoJitExceptionInfo like the flags and the exception class. This is needed
2272 because the LLVM produced exception handling clauses might not match the original
2273 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2275 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2276 separate function. Add an extra argument which returns the type infos
2277 corresponding to the exception clauses.
2279 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2280 exception handling clauses.
2282 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2284 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2285 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2288 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2290 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2293 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2295 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2298 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2300 * mini.c (mini_method_compile): Verify the method before calling
2301 mono_compile_create_vars as this might crash since it uses method
2306 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2308 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2309 one case if AOTing, since the class might not be a concrete class.
2311 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2313 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2314 functions which are now defined in mempool-internals.h.
2316 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2318 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2320 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2324 * mini-*.c: Properly handle generic enums.
2328 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2330 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2331 in a few more places.
2333 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2335 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2336 nullable parameters. Fixes #567351.
2338 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2340 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2342 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2344 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2345 mono_get_generic_context_from_code () call.
2347 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2349 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2351 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2354 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2356 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2357 mono_method_get_signature returns NULL. Fix #567084
2359 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2361 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2362 instead of once for each module.
2364 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2366 * debugger-agent.c (ss_start): Implement step over for the last sequence
2369 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2370 have the STEP_LOC flag set.
2372 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2373 fails. Fixes #566689.
2375 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2377 * mini.c (mono_add_seq_point): New helper function.
2378 (mono_save_seq_point_info): New function to save sequence point info, extracted
2379 from mini_method_compile ().
2381 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2383 * mini.h (MonoSeqPointInfo): New structure containing information about
2384 the sequence points of a JITted method.
2385 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2388 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2389 point information is stored, use a MonoSeqPointInfo structure instead of a
2390 GPtrArray. For each seq point, compute a list of successor seq points.
2392 * debugger-agent.c: Use the successor list to implement step-over more
2393 efficiently: instead of single stepping until a different line/IL offset is
2394 reached, place breakpoints into all successor seq points.
2396 * mini.h: Bump AOT file format version.
2398 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2400 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2402 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2404 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2406 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2409 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2411 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2412 alloca as g_malloc is not signal safe.
2414 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2416 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2417 VALGRIND_DISCARD_TRANSLATIONS.
2419 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2420 checks, they are no longer needed.
2422 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2423 a function into a sigctx which can handle function pointers.
2425 * mini-ppc.c: Implement soft debugger support on ppc64.
2427 * mini-ppc.c: Implement soft debugger support.
2429 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2431 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2433 2009-12-17 Marek Habersack <mhabersack@novell.com>
2435 * mini.c (mono_get_runtime_build_info): include Mono version in
2438 * driver.c (mono_main): VERSION is now included in the string
2439 returned from mono_get_runtime_build_info()
2441 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2443 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2444 signatures. Fixes #565143.
2446 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2448 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2450 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2452 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2454 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2455 making max stack 10x smaller.
2457 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2459 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2461 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2463 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2465 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2467 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2468 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2470 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2472 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2474 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2476 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2479 2009-12-14 Miguel de Icaza <miguel@novell.com>
2481 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2482 raise an invalid program exception.
2484 For other opcodes that we might not handle use a g_warning and
2485 raise the exception. Beats termination.
2489 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2491 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2493 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2494 by merging the LLVM and !MAP_32BIT cases.
2496 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2498 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2499 sigctx being passed in, as we have no CONTEXT available in the APC.
2501 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2504 Code contributed under MIT/X11 license.
2506 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2508 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2509 in the LLVM backend on AMD64.
2511 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2514 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2516 * mini-llvm.c: Export mono_personality for AOT.
2518 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2520 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2521 implicit exception can occur.
2523 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2524 OP_IMPLICIT_EXCEPTION instruction.
2526 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2528 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2530 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2531 inside a protected block.
2533 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2534 trampolines doesn't include the argument.
2536 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2537 trampolines on amd64.
2539 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2542 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2543 disabled for methods with clauses.
2545 * mini-llvm.c: Enable support for catch clauses.
2547 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2548 end of an LLVM compiled finally clause.
2549 (mono_handle_exception_internal): Save the exception handling state in TLS
2550 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2551 resume unwinding from that point.
2553 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2554 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2555 to obtain the addresses of the exception handling regions.
2557 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2558 finally clauses are supported.
2560 * mini.c (mini_method_compile): Add support for LLVM code with exception
2563 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2565 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2568 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2570 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2571 as a primitive type.
2573 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2575 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2576 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2579 2009-12-11 Marek Habersack <mhabersack@novell.com>
2581 * method-to-ir.c (mini_redirect_call): do not redirect the
2582 InternalAllocateStr internal call if string profiling is enabled.
2584 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2586 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2589 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2590 unwind.h header file.
2592 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2593 newer valgrind versions seems to handle this fine.
2595 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2597 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2598 on the debugger thread.
2600 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2602 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2604 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2606 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2608 * cpu-<ARCH>.md: Make call_handler clob:c.
2610 * mini.c: Reenable SSA for methods with clauses.
2612 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2613 as it causes failures on x86.
2615 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2617 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2618 returns NULL (e.g. a bad assembly).
2620 2009-12-08 Geoff Norton <gnorton@novell.com>
2622 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2623 stepping out into native code. There were issues with nested invokes
2626 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2628 * mini.c (mini_method_compile): Do the disable_llvm checks early
2629 and avoid the LLVM compile pass if the checks fail.
2631 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2633 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2634 LLVM optimizations don't try to remove them.
2636 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2637 different file so the original remains.
2639 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2641 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2643 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2645 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2646 support for non-inline unwind descriptors.
2648 2009-12-07 Geoff Norton <gnorton@novell.com>
2650 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2651 the interrupt_count slightly differently. Native threads were never
2654 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2656 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2657 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2658 yet generate this info.
2660 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2662 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2663 client can distinguish between intptrs and longs.
2665 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2667 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2670 * aot-runtime.c (load_function): Update after the change above.
2672 * mini.h: Bump AOT file format version.
2674 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2675 if the delegate class is dynamic.
2677 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2678 in gshared code too using the new rgctx info type
2679 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2681 2009-12-04 Geoff Norton <gnorton@novell.com>
2683 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2684 we need to track the original suspend count so the thread properly
2685 wakes up in resume_thread.
2687 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2689 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2692 * generics.cs: Add a test.
2694 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2695 is 0. Simplify a lot of code using this.
2697 * mini-trampolines.c (mono_delegate_trampoline): Call
2698 mono_create_static_rgctx_trampoline () before saving the final address in
2699 delegate->method_code, to avoid calling it each time a delegate is first called.
2701 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2702 which need static rgctx trampolines.
2704 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2705 keyed on the method+addr pair, since addr could be either the method addr or
2706 an unbox trampoline in the AOT case. Fixes #560246.
2708 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2710 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2711 place it was called before too.
2713 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2715 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2716 if no security manager is present, to speed up the AOT case. Call
2717 mono_class_vtable () full with raise_on_error == TRUE instead.
2719 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2721 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2722 the local optimization passes can take its result into account. Fixes
2725 * exceptions.cs: Add a test.
2727 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2729 This patch is contributed under the terms of the MIT/X11 license
2731 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2733 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2735 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2737 * debugger-agent.c: Rework the handling of stack traces of running threads to
2738 avoid crashes if compute_frames () tries to walk the stack of running thread.
2740 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2742 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2744 * mini.h (StackFrameInfo): Add an 'lmf' field.
2746 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2748 * debugger-agent.c (suspend_current): Always set really_suspended.
2750 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2752 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2754 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2756 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2759 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2761 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2763 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2765 * mini-trampolines.c: Fix MSVC build.
2767 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2769 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2771 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2773 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2774 the instruction following an OP_FCOMPARE is optimized away.
2776 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2778 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2779 emit_autoreg () into this arch-specific function.
2781 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2782 code, it is no longer needed.
2784 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2786 * mini.h: Bump AOT file format version.
2788 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2789 using the sorted_code_offsets array, instead of reading it from the
2790 exception debug info.
2791 (load_method): Call mono_aot_find_jit_info instead of
2792 decode_exception_debug_info ().
2794 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2795 LLVM compiled as a flag.
2797 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2799 * debugger-agent.c (resume_thread): Fix a warning.
2801 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2804 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2806 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2807 contents to MonoAotFileInfo.
2809 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2811 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2812 Put all binary data into a giant blob, similarly to the way .net assemblies
2813 store binary data. Emit offset tables in a compact form to reduce their size.
2815 * mini.h: Bump AOT file format version.
2817 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2820 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2821 avoid linear searches at runtime.
2823 * aot-runtime.c (find_symbol): Update this to use the hash.
2825 * mini.h: Bump AOT file format version.
2827 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2829 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2832 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2835 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2836 the distribution of got slot types.
2838 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2840 * method-to-ir.c: Add support for generating explicit null checks.
2842 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2844 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2845 on a random thread if possible.
2847 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2848 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2851 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2852 regs. Pass the real size of the regs array to mono_unwind_frame ().
2854 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2857 2009-11-24 Geoff Norton <gnorton@novell.com>
2859 * mini-darwin.c: Work around apple bug rdar://7209349 See
2860 http://openradar.appspot.com/7209349 for details. Synopsis,
2861 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2862 never been initialized before.
2864 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2866 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2868 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2870 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2872 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2873 OP_SHL_IMM is not 32 bit.
2875 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2877 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2879 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2881 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2884 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2885 > 0 since some threads can resume if their resume_count is > 0.
2886 (invoke_method): Avoid reading freed memory.
2888 * debugger-agent.c (process_suspend): Extract the suspend code from
2889 process_single_step_inner () to a separate function. Rework the code to prevent
2890 races between this function and thread interrupts.
2892 * debugger-agent.c (suspend_current): Check the resume_count field instead
2893 of resume_one so suspends+resumes during single threaded invokes work
2896 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2898 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2899 to make the generated code smaller.
2901 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2902 sequence generated by recent LLVM versions.
2904 * mini-llvm.c: Add support for a few simple cases which weren't supported
2907 * mini-trampolines.c (mono_magic_trampoline): Don't call
2908 mono_arch_get_vcall_slot () when llvm is enabled.
2910 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2912 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2913 into a new function called common_call_trampoline () which is used by the
2914 llvm vcall trampoline as well.
2916 * debugger-agent.c: Implement single threaded invokes.
2918 * debugger-agent.c: Revert change which broke the agent on linux.
2920 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2923 * generics.cs: Add a test.
2925 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2927 * debugger-agent.c: Fix the cygwin build.
2929 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2931 * cprop.c: Remove this unused file.
2933 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2935 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2938 * basic.cs: Add a test.
2940 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2942 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2945 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2947 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2948 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2949 it. Use this flag to control llvm related code paths instead of #ifdef
2950 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2953 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2955 * mini.h: Bump AOT file format version.
2957 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2958 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2960 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2961 was used as an assembly filter.
2963 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2965 * unwind.c: Fix support for ppc.
2967 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2968 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2970 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2972 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2974 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2975 added by the ps3 changes.
2977 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2979 * mini-gc.c: Resurrect this, so at least it compiles.
2981 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2983 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2985 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2986 create_event_list () so assembly filters can be used.
2988 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2991 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2993 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2994 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2997 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2998 classes for char/bool too.
3000 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3002 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3005 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3008 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3010 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3012 Code contributed under MIT/X11 license.
3014 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3016 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3017 threads in native code work.
3019 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3020 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3023 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3025 * debugger-agent.c: Implementation for Windows platform.
3027 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3028 primitives. Use SEH to implement breakpoints and single stepping.
3030 * mini-x86.h: Enable soft debugger on Windows.
3032 Code contributed under MIT/X11 license.
3034 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3036 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3037 under XEN. Fixes #522894.
3039 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3041 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3042 interface calls in LLVM AOT code.
3044 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3047 * mini-llvm.c: Add support for OP_VPHI.
3049 * objects.cs: Add a test.
3051 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3053 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3054 this is called on the debugger thread.
3056 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3058 * mini-llvm.c: Add soft-float support.
3060 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3061 FCALL which returns an R4.
3063 * driver.c (mono_main): Add a missing '\n'.
3065 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3066 platforms which doesn't support the LLVM IMT trampoline.
3068 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3070 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3072 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3074 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3077 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3079 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3081 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3082 Instead of emitting a method_order table, sort the contents of the code_offsets
3083 table and do a binary search in the sorted table. The previous approach doesn't
3084 work with LLVM which emits methods in a arbitrary order.
3086 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3087 in the .eh_frame section in ELF files.
3089 * mini.h: Bump corlib file format version.
3091 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3093 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3094 LDMIA->LDM macro name change.
3096 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3098 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3101 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3104 * aot-compiler.c: Ditto.
3106 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3107 &align to mini_type_stack_size_full ().
3109 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3111 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3113 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3115 * mini-arm.c: Compute the stack space used by arguments using
3116 mini_type_stack_size_full ().
3118 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3120 * optflags-def.h: Remove dead TREEPROP optimization.
3122 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3124 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3126 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3128 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3130 * driver.c (mono_jit_parse_options): New public API function to parse options
3131 as done by the runtime executable.
3133 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3134 when handling named arguments.
3136 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3138 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3139 for passing small vtypes in registers, make the CallInfo structures more
3140 similar to the code on the other platforms.
3142 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3143 the code in the prolog requires it.
3145 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3147 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3148 (koush@koushikdutta.com).
3150 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3151 where the thunk memory should be allocated from. Fixes appdomain unloading
3154 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3156 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3157 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3159 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3161 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3162 AOT, as it is not implemented yet.
3164 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3166 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3168 * debugger-agent.c: Fix windows build.
3170 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3172 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3173 after the client connects/disconnects.
3175 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3176 when an exception of a given type is thrown.
3178 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3179 only on an uncaught exception.
3181 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3183 * debugger-agent.c: Add a 'launch' option.
3185 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3187 * debugger-agent.c: Add a 'timeout' option.
3189 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3191 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3194 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3196 * debugger-agent.c (set_breakpoint): Emit a log message.
3198 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3200 * mini-arm.c: Fix the arm build.
3202 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3204 * aot-compiler.c: don't leak the value returned from
3205 mono_type_full_name().
3207 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3209 * debugger-agent.c: defer including mono-mutex.h until we know the
3212 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3214 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3215 of pthreads directly.
3217 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3218 exception handlers. Pass info argument.
3220 * mini.h: Adjust signatures of soft debugger functions to pass void*
3221 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3223 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3224 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3225 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3226 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3228 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3230 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3231 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3232 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3233 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3235 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3237 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3239 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3241 * mono-semaphore.h: Skeleton implementation for Windows.
3243 Code contributed under MIT/X11 license.
3245 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3247 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3249 Code contributed under MIT/X11 license.
3251 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3253 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3255 Code contributed under MIT/X11 license.
3257 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3259 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3260 debug info to 100 because 10 still slows down gdb too much.
3262 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3263 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3264 them in the wrappers.
3266 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3268 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3270 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3272 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3273 function mono_aot_get_array_helper_from_wrapper ().
3275 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3276 array helper methods.
3278 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3280 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3281 the value was loaded from memory.
3283 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3284 the value was loader from there.
3286 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3287 without constant swizzle.
3289 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3291 * mini-amd64.c: Put soft debugger functions behind a
3292 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3294 * mini-amd64.h: disable the soft debugger in windows.
3296 Code contributed under MIT/X11 license.
3298 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3300 * mini-x86.c: Put soft debugger functions behind a
3301 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3303 Code contributed under MIT/X11 license.
3305 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3307 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3308 to mono_arch_find_jit_info_ext.
3310 Code contributed under MIT/X11 license.
3312 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3314 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3316 * debugger-agent.c: Add support for filtering events by assemblies.
3318 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3319 the agent is not enabled.
3321 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3323 * exceptions-x86.c: hopefully last change to fix the windows build.
3324 This one courtesy of Jonathan Chambers.
3326 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3328 * debugger-agent.c: remove unused function.
3330 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3332 * debugger-agent.c: add #ifdefs for a few header files.
3333 * mini-x86.h: disable the soft debugger in windows.
3334 Step 1 of 2 to make this compile on windows with gcc.
3336 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3338 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3339 as it breaks the build.
3341 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3343 Merge the soft debugger branch.
3345 * debugger-agent.h debugger-agent.c: New files containing the soft
3346 mode debugger module.
3348 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3349 at the appropriate locations.
3351 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3354 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3355 enable/disable single stepping.
3357 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3358 which returns all information in a StackFrameInfo structure, and can handle the
3359 LMF frames added by the debugger.
3361 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3364 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3365 walker function which works on a specific thread and passes a StackFrameInfo
3366 structure to its callback.
3368 * mini.c (mini_init): Initialize the debugger agent.
3370 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3372 * mini-ops.h: Add OP_SEQ_POINT opcode.
3374 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3375 arguments to the debugger agent.
3377 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3379 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3382 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3384 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3386 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3388 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3390 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3391 sets the IMT argument and makes a virtual call.
3393 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3395 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3397 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3400 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3402 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3403 runtime. Fixes #551228.
3405 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3407 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3409 * basic.cs: Add a test.
3411 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3412 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3413 CONSTRAINED. Fixes #550964.
3415 * generics.cs: Add a test.
3417 2009-10-28 Mark Probst <mark.probst@gmail.com>
3419 * mini-posix.c (add_signal_handler): Use
3420 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3422 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3424 Contributed under the terms of the MIT/X11 license by
3425 Jerry Maine <crashfourit@gail.com>.
3427 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3428 sse4a for simd intrinsics.
3430 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3431 sse4a for simd intrinsics.
3433 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3435 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3436 instead of inst_p1 which is not the same on ILP32 platforms.
3438 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3440 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3441 not the mscorlib one before calling mono_get_lmf_addr.
3443 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3444 of the ip to the LMF.
3446 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3447 immediate in the op->op_imm optimization.
3449 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3450 understand. VTypes now work, but are not abi compliant, as they are
3451 split into 4 byte parts instead of 8.
3452 (emit_memcpy): Fix the unrolled case to work on the PS3.
3454 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3456 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3457 the default when static linking.
3459 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3461 * aot-compiler.c: Add an autoreg option to automatically register
3462 statically linked aot modules using ELF .ctors.
3464 * genmdesc.pl: Add __ppc64__ to allowed defines.
3466 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3468 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3469 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3471 2009-10-24 Mark Probst <mark.probst@gmail.com>
3473 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3475 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3477 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3478 which will contain the domain where the method was found.
3480 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3481 mini_jit_info_table_find ().
3483 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3485 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3487 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3489 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3490 set, its not supported yet.
3492 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3494 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3495 iface wrapper is not found.
3496 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3498 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3500 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3501 which have a different name.
3503 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3504 wrappers and Array.GetGenericValueImpl ().
3506 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3507 because of the change above.
3509 * generics.cs: Add a test for full aot + generic array ifaces.
3511 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3513 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3514 that hides the previous one.
3516 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3518 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3519 marshalled. Fixes #541623.
3521 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3523 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3525 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3527 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3529 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3531 * mini-posix.c (sigprof_signal_handler):
3532 Implemented support for building stat call chans in different ways.
3534 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3536 * mini-exceptions.c (mono_find_jit_info):
3537 Also check that a jit info has been found (fixes a profiler crash).
3539 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3541 * mini.c (mono_codegen):
3542 Call mono_profiler_code_buffer_new with correct code address.
3544 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3546 * driver.c (mono_main): Change the date in the copyright.
3548 2009-10-14 Mark Probst <mark.probst@gmail.com>
3550 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3551 allocator in shared generic code for open classes, because we
3552 can't get those classes' vtables. We need to make managed
3553 allocators not depend on the vtable at compile-time to solve this.
3555 2009-10-13 Martin Baulig <martin@ximian.com>
3557 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3558 `const guint8 *trampoline' argument; send both the old and the new
3561 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3563 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3564 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3565 (can_marshal_struct): Skip structures with auto layout.
3567 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3569 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3571 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3572 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3573 a variable to hold the stack slot used by the int<->float conversion opcodes.
3575 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3577 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3579 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3580 when using full-aot.
3582 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3584 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3585 each instance of Comparer<T>.
3587 * generics.cs: Add a new test.
3589 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3591 * driver.c (parse_debug_options): Add a 'gdb' option.
3593 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3595 * image-writer.c: Add support for emitting the image into a memory buffer.
3597 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3599 * aot-compiler.c: Add support for registering debug info with GDB using the
3600 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3601 MONO_XDEBUG to 'gdb'.
3603 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3605 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3608 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3610 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3611 can be used to set breakpoints in gdb.
3613 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3614 segment to an absolute address.
3616 2009-10-13 Mark Probst <mark.probst@gmail.com>
3618 * method-to-ir.c: Use the managed array allocator method if
3621 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3623 * aot-compiler.c : Fix the MSVC builds
3625 Code is contributed under MIT/X11 license.
3627 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3629 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3630 avoid registering 1 symbol file per method with gdb.
3632 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3634 * mini-sparc.c: Fix the handling of enums with base type long.
3636 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3638 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3639 instead of using type->data.klass as the later doesn't work with generics.
3641 2009-09-25 Mark Probst <mark.probst@gmail.com>
3643 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3644 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3645 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3646 works differently now and we don't handle it in the JIT anymore.
3648 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3649 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3650 the Thread class split.
3652 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3654 * driver.c: Don't run tests with the obsolete treeprop optimization.
3656 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3657 variable volatile. Fixes #541577.
3659 * basic-calls.cs: Add a new test.
3661 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3663 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3665 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3666 work/required with recent iphone sdk versions.
3668 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3671 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3672 in the VCALL decomposition code.
3674 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3676 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3678 * basic.cs: Add a test.
3680 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3683 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3684 searches all the domains of the current thread.
3686 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3688 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3690 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3691 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3693 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3694 for non-jit trampolines.
3696 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3698 * aot-compiler.c (add_wrappers): Ditto.
3700 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3701 the size of the param area used by dyn_call to 6 which covers the majority of
3704 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3706 * mini-arm.c: Implement support for passing/receiving
3707 longs and receiving floats in the dyn_call code.
3709 * mini-amd64.c: Implement support for receiving vtypes in registers in
3712 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3715 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3717 * mini-arm.c (get_call_info): Return more precise information in
3719 (dyn_call_supported): Use the information in CallInfo.
3721 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3723 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3726 * mini-arm.c: Update after the dyn_call api changes.
3728 * mini.c (mini_create_jit_domain_info): Register a destructor function
3729 for the runtime_invoke_hash.
3731 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3732 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3734 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3735 (dyn_call_supported): Simplify this by using get_call_info ().
3736 (mono_arch_dyn_call_free): New destructor function.
3738 * generics.cs: Remove a printf.
3740 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3742 * mini-arm.c: Add support for enum return values and passing a few arguments
3745 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3748 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3750 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3751 the dynamic invoke wrappers.
3753 * mini-arm.c: Implement OP_DYN_CALL for arm.
3755 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3756 supported by the dynamic runtime invoke wrapper.
3758 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3759 runtime invoke wrapper.
3761 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3762 if possible when running with full-aot.
3764 * mini-ops.h: Add OP_DYN_CALL opcode.
3766 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3767 with dynamic arguments lists similar to libffi.
3769 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3771 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3773 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3776 * iltests.il.in: Add a new test.
3778 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3780 * aot-compiler.c (add_generic_instances): Add more instances of
3781 GenericEqualityComparer.
3783 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3785 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3787 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3789 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3790 comments on some functions that now can fail.
3792 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3794 * Makefile.am: Add Info.plist to EXTRA_DIST
3796 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3798 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3799 static synchronized wrappers. Fixes #539500.
3801 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3803 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3806 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3808 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3809 lmf before calling filter clauses as well. Fixes #539550.
3811 * exceptions.cs: Add a test.
3813 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3815 * aot-compiler.c (add_generic_class): Add instances of
3816 Array.GetGenericValueImpl as well.
3818 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3821 * generics.cs: Add a fullaot linq test.
3823 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3825 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3828 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3830 * mini-trampolines.c (mono_delegate_trampoline) : Call
3831 mono_cominterop_get_invoke if the delegate target object
3834 Code is contributed under MIT/X11 license.
3836 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3838 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3839 internal call is defined outside platform code. Reduce code
3840 duplication with existing [Method|Field]AccessException
3842 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3844 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3845 if the return value is a small struct passed on regs.
3847 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3849 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3851 * mini-codegen.c: Enable the cpu description validation for arm.
3853 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3855 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3856 test which depends on structs to objects.cs.
3858 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3859 require object model related stuff working.
3861 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3863 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3865 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3866 against the instruction metadata in mini-ops.h. amd64 only for now.
3868 * mini-ops.h: Fix some instruction descriptions.
3870 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3871 unused instructions.
3873 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3875 * exceptions.cs: Add a new test.
3877 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3879 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3881 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3883 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3884 skip empty phi opcodes.
3886 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3887 correctly by zero extending after loads. Skip methods containing calls
3888 to the monitor enter/exit trampolines.
3890 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3891 when calling mono_thread_force_interruption_checkpoint ().
3893 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3895 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3897 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3899 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3900 bootstrap could run.
3902 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3904 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3906 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3908 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3910 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3911 LLVM might be very short.
3913 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3914 in OP_THROW/RETHROW.
3916 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3919 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3921 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3922 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3923 LLVM might be very short.
3925 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3927 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3928 the alignment for the value of sp.
3930 2009-09-01 Geoff Norton <gnorton@novell.com>
3932 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3933 managed wrappers in full aot.
3935 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3937 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3939 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3941 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3943 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3945 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3947 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3950 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3952 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3953 depend on the info MonoMethodHeader which could be missing in IL stripped
3956 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3958 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3959 they are only 4 byte aligned.
3961 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3963 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3964 was done previously, since using SP causes too many problems.
3966 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3967 frames without a frame pointer works.
3969 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3970 global register in methods with calls, since the calls can go through
3971 a static rgctx trampoline which doesn't save it.
3973 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3975 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3977 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3979 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3981 2009-08-18 Christian Hergert <chris@dronelabs.com>
3983 * method-to-ir.c: Fix warnings for uninitialized variables.
3985 2009-08-18 Christian Hergert <chris@dronelabs.com>
3987 * mini-exceptions.c:
3988 * aot-compiler.c: Fix printf warnings.
3990 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3992 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3993 Add GetGenericValueImpl<string>.
3995 * aot-compiler.c (add_generic_instances): Add instances of
3996 GenericEqualityComparer<T> for primitive types. Only emit the array
3997 wrappers into the mscorlib image.
3999 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4001 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4002 the methods_loaded array using amodule->info->nmethods.
4004 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4005 (MONO_AOT_FILE_VERSION): Bump this.
4007 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4010 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4011 MonoJitInfo doesn't belong to its methods aot image.
4013 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4015 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4017 * mini-arm.c: Fix warnings.
4019 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4021 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4024 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4026 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4027 avoid clobbering IP.
4029 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4030 hold the trampoline argument, so its initial value is available during
4033 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4036 * exceptions-hppa.c:
4038 * exceptions-s390x.c:
4039 * exceptions-mips.c:
4041 * exceptions-sparc.c:
4042 * exceptions-alpha.c:
4044 * mini-trampolines.c:
4046 * exceptions-s390.c: add and use #define's instead of sizeof()
4047 for MonoJitInfo and MonoJitInfoTable.
4049 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4054 * tramp-x86.c: use a #define instead of sizeof() for a few
4055 structures that use a zero-length array.
4057 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4059 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4060 case when the method is dynamic. Fixes #529238.
4062 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4064 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4065 of asserting when a method is JIT compiled in full-aot mode.
4067 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4069 Contributed under the terms of the MIT/X11 license by
4070 Jerry Maine <crashfourit@gail.com>.
4072 * fixed wrong dates in changelog.
4074 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4076 Contributed under the terms of the MIT/X11 license by
4077 Jerry Maine <crashfourit@gail.com>.
4079 * basic-simd.cs: added test for packed double square root.
4080 * cpu-amd64.md: added opcode info for packed double square root.
4081 * cpu-x86.md: added opcode info for packed double square root.
4082 * mini-ops.h: added IR opcode for packed double square root.
4083 * mini-x86.c: added IR to native translation code for packed double square root.
4084 * mini-amd64.c: removed todo for packed double square root.
4085 * simd-intrinsics.c: added method to IR opcode converstion for
4086 packed double square root.
4088 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4090 Contributed under the terms of the MIT/X11 license by
4091 Jerry Maine <crashfourit@gail.com>.
4093 * mini-amd64.c: Added a change to help tell the difference as
4094 to what perpose the xmm register is being used--mainly to help
4096 * mini-amd64.h: Changed callee regs to use 15 out of 16
4097 (one used for special cases) xmm registers for both fp
4098 and simd ops. Added define to turn on new feature in the regalloc
4099 that allows fp and simd ops to share the xmm regs happily.
4100 * codegen.c: Added code to detect for which perpose an xmm reg is
4101 being used (fp or simd) and to translate back and forth to the
4102 correct logical reg bank (fp or simd) for 'spill load's.
4104 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4106 Contributed under the terms of the MIT/X11 license by
4107 Jerry Maine <crashfourit@gail.com>.
4109 * basic-simd.cs: Added tests for stressing the regalloc when running with
4110 16 simd regs and when simd and fp ops share the same reg bank.
4112 2009-08-01 Mark Probst <mark.probst@gmail.com>
4114 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4115 in shared generic code, we might have to look up the class in the
4116 RGCTX. If we use the class directly, compute its GC descriptor.
4118 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4120 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4122 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4124 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4125 check for errors. Fixed the case when the class with the Main
4128 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4130 Contributed under the terms of the MIT/X11 license by
4131 Jerry Maine <crashfourit@gail.com>.
4133 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4135 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4137 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4139 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4141 * method-to-ir.c: Fix naming of stelem and ldelem.
4143 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4145 * driver.c (main_thread_handler): Check that the assembly loaded
4146 matches the filename when doing AOT.
4148 2009-07-30 Mark Probst <mark.probst@gmail.com>
4150 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4153 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4154 utils/mono-sigcontext.h).
4156 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4159 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4161 * mini.c (mono_codegen):
4162 Call profiler hook to keep track of method code buffers.
4164 2009-07-27 Mark Probst <mark.probst@gmail.com>
4166 * method-to-ir.c: Invoke write barriers for the
4167 Interlocked.(Compare)Exchange JIT intrinsics.
4169 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4171 * Makefile.am (version.h): Fix issues when built out of tree.
4172 Remove some redundant 'grep's piped through 'sed's.
4174 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4176 This patch is contributed under the terms of the MIT/X11 license
4178 * mini-ppc.c (mono_arch_output_basic_block):
4179 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4180 for bits 32-47 with signed load/store diplacements for bits
4181 48-63. Use prefered base/offset order for indexed form.
4182 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4183 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4184 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4185 OP_LOADI2_MEMBASE): Same.
4186 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4187 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4188 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4190 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4191 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4192 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4193 OP_LOADI1_MEMINDEX): Same
4194 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4195 OP_STORER8_MEMINDEX): Same
4196 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4198 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4199 for bits 32-47 with signed load/store diplacements for bits
4200 48-63. Use prefered base/offset order for indexed form.
4202 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4204 This patch is contributed under the terms of the MIT/X11 license
4206 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4207 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4208 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4209 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4210 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4211 cfg->stack_usage to avoid size warnings.
4212 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4213 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4214 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4215 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4217 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4218 after code varible is initialized.
4219 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4220 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4221 (mono_arch_emit_epilog):
4222 Move Use ppc_load32 for cfg->stack_usage to avoid size
4225 2009-07-24 Mark Probst <mark.probst@gmail.com>
4227 * method-to-ir.c: The write barrier doesn't do the store anymore,
4228 so we have always to emit it. Also, emit the wbarrier after the
4231 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4233 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4234 for argument count 3 too.
4236 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4238 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4239 the caller handle the exceptions.
4240 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4241 method. Fixes #524498.
4243 2009-07-22 Geoff Norton <gnorton@novell.com>
4245 * mini-exceptions.c: Fix build on ia64.
4247 2009-07-22 Mark Probst <mark.probst@gmail.com>
4249 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4252 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4254 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4257 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4259 * basic-simd.cs (Main): Pass args to the test driver.
4261 2009-07-20 Geoff Norton <gnorton@novell.com>
4263 * mini-x86.h: Fix the x86 version guards to use Apple's
4264 properly defined macros.
4266 2009-07-20 Geoff Norton <gnorton@novell.com>
4268 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4271 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4273 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4274 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4275 the information which is needed for invokes, so only one locking+hash table
4278 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4280 * aot-compiler.c (add_generic_instances): Emit instances of
4281 GenericComparer<T> for primitive types.
4283 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4285 * mini-posix.c: Fix linux build.
4287 2009-07-19 Geoff Norton <gnorton@novell.com>
4289 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4290 mono_gdb_render_native_backtraces
4291 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4292 so we implement the sane semantics to the runtime here
4293 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4294 so we need to call it differently (mono_gdb_render_native_backtraces)
4295 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4296 here for default implementations.
4297 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4298 support Apple's weird syscall (SYS_fork) implementation and not busy
4299 loop in abort() on native crashes on OSX anymore.
4301 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4303 * aot-runtime.c (load_method): Change the handling of the
4304 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4307 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4309 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4311 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4312 seems to break the aot tests.
4314 * mini.c (mono_patch_info_equal): Fix the handling of
4315 MONO_PATCH_INFO_RGCTX_FETCH.
4317 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4319 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4321 * mini.c (mono_patch_info_hash): Fix the handling of
4322 MONO_PATCH_INFO_INTERNAL_METHOD.
4323 (mono_patch_info_equal): Ditto.
4325 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4327 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4330 * mini-llvm.c: Add some infrastructure for AOT support.
4332 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4334 * mini-llvm-cpp.c: Update to the latest llvm api.
4336 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4337 option to false to prevent llvm from installing signal handlers which
4340 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4343 * cpu-amd64.md: Revert previous change as those instructions
4344 take 2 separate arguments. Remember to read the arch docs more
4345 carefully next time.
4347 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4349 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4351 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4353 * mini-ppc.c: exploit multiple load/store units if available (rest of
4354 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4355 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4357 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4359 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4360 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4362 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4364 * cpu-x86.md: Fix missing clobbering from trancendental simd
4367 * cpu-amd64.md: Same.
4369 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4371 Contributed under the terms of the MIT/X11 license by
4372 Jerry Maine <crashfourit@gail.com>.
4374 * basic-simd.cs: Added tests for single and doulble indexers.
4376 * cpu-amd64.md: Added simd opcode information.
4378 * mini-amd64.c: Added IR to native simd generation code.
4379 Added simd register names and function that returns them.
4381 * mini-amd64.h: Added marcos to turn on simd code compilation in
4382 amd64. Added max simd register count marco. Added caller/callee
4383 register mask marcos. Added marcos to use simd register bank.
4385 * mini.h: Added helper marco for shufling dwords and simple
4388 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4390 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4392 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4394 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4395 the length of the native code as well.
4397 * basic-simd.cs: Add a test for #521662.
4399 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4401 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4403 2009-07-13 Mark Probst <mark.probst@gmail.com>
4405 * mini.c: Register function for getting the IP from a signal
4406 context with metadata.
4408 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4410 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4411 call a generic class init trampoline if needed. Fixes #519336.
4413 * generics.cs: Add a test.
4415 2009-07-09 Mark Probst <mark.probst@gmail.com>
4417 * method-to-ir.c: When doing a call which might be remote from
4418 shared generic code to other shared code with open type arguments,
4419 get the remoting invoke wrapper from the RGCTX and do an indirect
4422 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4424 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4425 after the unbox trampoline in the full-aot case.
4427 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4429 * mini.c: Move initialization of jit_mutex before debugger initialization
4434 * Info.plist: added Info.plist and link flag to enable the mono executable
4435 to access other processes. Requires codesigning of the executable to work.
4437 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4442 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4444 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4446 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4448 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4449 when the generic instance is an instantiation of a subclass of the
4450 methods class. Fixes #517166.
4452 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4454 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4457 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4460 * CMakeLists.txt: Add minimal support for installation.
4462 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4464 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4465 determine whenever a method is directly callable to a separate function.
4467 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4468 needed ones as a result of the previous change.
4470 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4471 type of register arrays.
4473 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4474 type of register arrays.
4476 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4478 Contributed under the terms of the MIT/X11 license by
4479 Jerry Maine <crashfourit@gail.com>.
4481 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4483 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4485 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4487 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4489 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4490 dump of structure return value. Fix some formatting.
4491 * cpu-s390x.md: Fix lengths of instruction sequences.
4492 * mini-s390.c: Minor formatting changes.
4494 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4496 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4497 Use sigaction on freebsd as well.
4499 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4501 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4504 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4506 2009-06-22 Mark Probst <mark.probst@gmail.com>
4508 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4510 2009-06-22 Mark Probst <mark.probst@gmail.com>
4512 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4514 2009-06-20 Martin Baulig <martin@ximian.com>
4517 (MonoDebuggerThreadFlags): New enum typedef.
4518 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4519 (mono_debugger_thread_created): Added `gpointer func' argument;
4520 initialize the new `thread_flags' field.
4522 2009-06-18 Martin Baulig <martin@ximian.com>
4524 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4525 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4528 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4529 flag in `MONO_DEBUGGER__info.runtime_info'.
4532 (mono_main): Call mini_debugger_set_attach_ok() if generics
4533 sharing is disabled.
4535 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4537 * aot-compiler.c (add_wrappers): Fix a warning.
4539 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4540 the ppc load/store macro changes.
4542 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4544 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4546 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4547 not just the got symbol.
4549 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4552 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4555 * aot-compiler.c: Remove some fixmes.
4557 * driver.c (mono_main): Print a helpful message when cross-compiling.
4559 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4561 * method-to-ir.c (initialize_array_data): Do the optimization if the
4562 target byte order is little endian, instead of the host byte order.
4564 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4565 wrappers into the mscorlib image, Emit a unique plt symbol for each
4566 image, emit symbols for plt entries.
4568 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4571 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4573 * aot-compiler.c (add_wrappers): Avoid calling
4574 mono_marshal_get_type_info () since it can assert for some types.
4576 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4577 ldtoken are used inside wrappers.
4579 * helpers.c: Add support for prefixing tools with the arch name.
4581 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4582 quantities when using ilp32.
4584 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4585 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4587 * image-writer.c: Use .long on ilp32.
4589 * aot-compiler.c: Use 32 bit loads on ilp32.
4591 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4593 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4595 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4597 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4599 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4600 second got slot of every aot image.
4602 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4603 aot on platforms with function pointers.
4605 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4606 support for aot/full aot on ppc/ppc64.
4608 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4609 arguments which are needed on ppc.
4611 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4614 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4616 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4618 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4620 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4622 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4624 2009-06-17 Geoff Norton <gnorton@novell.com>
4626 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4628 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4630 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4631 to control whenever the dwarf writer is in xdebug or aot mode.
4632 (emit_class_dwarf_info): Use a separate abbrev for structures without
4635 * aot-compiler.c: Pass the appending parameter to
4636 mono_dwarf_writer_create ().
4638 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4639 falls through to its next bblock. Fixes #513931.
4641 * iltests.il: Add a test.
4643 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4644 infor even if emit_line is FALSE, as the apple linker seems to require it.
4646 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4648 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4652 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4654 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4657 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4659 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4660 'has_call_handler' fields.
4662 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4664 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4665 first bblock if not needed. Fixes #512790.
4667 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4669 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4671 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4674 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4675 remoting-invoke-with-check wrappers, which are not needed when running with
4676 full-aot, since it doesn't support remoting.
4678 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4680 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4682 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4683 method info, it is not used anymore.
4685 * mini.h: Bump AOT file format version.
4687 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4690 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4693 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4695 * mini.h: Bump AOT file format version.
4697 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4699 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4700 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4703 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4704 of CKFINITE and FBGE for VFP.
4706 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4708 * aot-compiler.c: Don't align code to 16 bytes on arm.
4710 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4711 before the methods they belong to.
4713 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4714 the full-aot case if possible, since the trampoline will be called right
4717 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4718 trampolines to 1024 after the change above.
4720 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4721 trampoline to save 8 bytes per trampoline.
4723 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4726 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4728 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4730 2009-06-08 Martin Baulig <martin@ximian.com>
4733 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4734 (_mono_debugger_throw_exception): Don't make this static.
4735 (_mono_debugger_unhandled_exception): Likewise.
4736 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4739 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4740 (_mono_debugger_throw_exception): Add function prototype.
4741 (_mono_debugger_unhandled_exception): Likewise.
4744 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4745 arg; return the first exception handler if the exception is caught
4746 and we're running inside the debugger.
4747 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4748 improve exception handle inside runtime-invoke, check whether the
4749 exception is actually caught in the method being invoked and not
4750 by the runtime-invoke-wrapper.
4752 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4754 * image-writer.c: Improve support for the osx assembler.
4756 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4759 2009-06-08 Martin Baulig <martin@ximian.com>
4762 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4763 (_mono_debugger_throw_exception): Don't make this static.
4764 (_mono_debugger_unhandled_exception): Likewise.
4765 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4768 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4769 (_mono_debugger_throw_exception): Add function prototype.
4770 (_mono_debugger_unhandled_exception): Likewise.
4773 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4774 arg; return the first exception handler if the exception is caught
4775 and we're running inside the debugger.
4776 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4777 improve exception handle inside runtime-invoke, check whether the
4778 exception is actually caught in the method being invoked and not
4779 by the runtime-invoke-wrapper.
4781 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4783 * image-writer.c (append_subsection): Don't align subsections of the
4784 debug_line section as a workaround.
4786 * dwarfwriter.c: Emit line number info in the AOT case as well.
4788 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4790 This patch is contributed under the terms of the MIT/X11 license
4792 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4793 code_len <= code_size
4795 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4797 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4799 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4801 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4802 invoke wrappers, we now use trampolines instead.
4804 2009-06-04 Mark Probst <mark.probst@gmail.com>
4806 * mini-darwin.c: The exception thread must not be registered with
4809 2009-06-04 Mark Probst <mark.probst@gmail.com>
4811 * mini-gc.c: Disable the code because it makes SGen crash.
4813 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4815 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4816 instead of asserting.
4818 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4820 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4821 output file after the code has been compiled.
4823 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4825 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4827 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4829 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4830 entries distinction to simplify the code.
4832 * mini.h: Bump AOT file format version.
4834 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4836 * objects.cs: Fix the signature of one of the tests.
4838 * mini.c (mini_create_ftnptr): New helper function, moved here from
4840 (mini_get_addr_from_ftnptr): Ditto.
4841 (mini_init): Install the new helpers.
4843 2009-05-28 Martin Baulig <martin@ximian.com>
4845 Correctly initialize the debugger when embedding Mono.
4847 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4848 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4849 see documentation in mini_debug_running_inside_mdb().
4852 (mini_debug_running_inside_mdb): New function to check whether
4853 we're running inside mdb.
4855 * mini.c (mini_init): Call mini_debugger_init() if we're running
4856 inside the debugger.
4858 * driver.c (mono_main): Moved the call to mini_debugger_init()
4859 into mini_init() to make this work when embedding Mono.
4861 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4862 calls to mini_debugger_init().
4864 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4865 mono_debugger_main() -> mini_debugger_main() and put them inside a
4866 `MONO_DEBUGGER_SUPPORTED' conditional.
4868 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4870 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4871 this is no longer in use.
4874 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4876 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4878 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4881 2009-05-27 Martin Baulig <martin@ximian.com>
4883 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4885 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4886 long_conv_to_r_un to 64 bits.
4888 * cpu-x86.md: Increase the instruction size due to the changes.
4890 * iltests.il.in: Add regression test.
4894 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4896 * objects.cs: Move the previous test from basic.cs to here.
4898 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4900 * basic.cs: Add regression test for #506915.
4902 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4904 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4905 optimization we must check the bb of the first byte of stobj as
4906 it's the only one set in cil_offset_to_bb.
4910 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4912 * image-writer.c: Fix pointer directive on ppc64.
4914 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4916 * image-writer.c (asm_writer_emit_section_change): Avoid using
4917 .bss subsections on ppc too.
4919 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4921 * image-writer.c: Fix the definition of TARGET_ASM_....
4923 * image-writer.c: Fix the emission of assembler directives in the last
4926 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4927 exception throwing code to accomodate ppc64.
4929 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4930 size to work on ppc64 too.
4932 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4935 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4936 the assembler dialect instead of using platform specific defines.
4938 2009-05-22 Geoff Norton <gnorton@novell.com>
4940 * mini-arm.c (get_call_info): If a structure is split between the stack
4941 and argument registers, we should not advance the stack pointer by the entire
4942 native size, but just by the amount that spilled.
4944 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4946 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4949 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4951 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4954 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4955 methods so wrapper don't get added twice.
4956 (add_generic_instances): Don't add methods of arrays.
4958 * generics.cs: Mark one test as !FULLAOT.
4960 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4962 * mini-x86.c (emit_move_return_value): Remove unused vars.
4964 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4966 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4967 decomposing 8 bytes structs into a LCALL.
4969 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4970 pointer for where to store the returned regs.
4972 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4975 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4977 2009-05-20 Miguel de Icaza <miguel@novell.com>
4979 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4982 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4984 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4986 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4989 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4991 * local-propagation.c (mono_local_cprop): Avoid local propagation
4992 across paired add/sub if the first instruction dest reg is it's
4993 source reg. For example:
4995 int_add_imm R12 <- R12 [1] clobbers: 1
4996 int_sub_imm R42 <- R12 [1] clobbers: 1
4998 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4999 maintain the math identify.
5003 2009-05-20 Andreia Gaita <avidigal@novell.com>
5005 * Makefile.am: avoid going on the network just to get the revision,
5008 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5010 Fixed estimate for short branches on amd64 (they were off mark, and
5011 enabling call prolog-epilog instrumentations caused assertions).
5012 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5013 estimate for the maximum length of this basic block.
5015 - mono_arch_emit_prolog: compute max_length for each basic block
5016 (instead of max_offset), and inflate size estimate also for entry bb
5017 in case of code instrumentation.
5018 - mono_arch_output_basic_block: get rid of "cpos" (the current
5019 estimated "position" in the code), and always use "offset" instead,
5020 which is accurate; at the beginning of the function quickly recompute
5021 max_offset for all the remaining blocks, starting from the current
5022 cfg->code_len (which is correct, and not estimated) and using the
5023 estimated block lengths computed previously.
5025 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5027 * exceptions-ppc.c: Remove the caching from the trampoline creation
5028 functions, it is already done in the caller.
5030 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5032 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5033 MONO_ARCH_GSHARED_SUPPORTED define.
5035 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5037 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5040 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5042 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5043 call to mono_marshal_get_rgctx_invoke ().
5045 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5046 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5047 gshared use the static rgctx trampolines now.
5049 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5050 platform supports it.
5052 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5054 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5056 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5058 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5060 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5062 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5065 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5067 Made it possible for mono_arch_instrument_epilog to preserve
5068 argument registers, otherwise instrumenting the "epilogue" before
5069 a tail call would clobber them.
5070 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5071 if like mono_arch_instrument_epilog but with an additional parameter
5072 that states if argument registers must be preserved.
5073 * mini.c: implemented mono_arch_instrument_epilog as a call to
5074 mono_arch_instrument_epilog_full without asking to preserve argument
5075 registers (this makes the existing code work as usual).
5077 - mono_arch_instrument_epilog: add parameter to transform it into
5078 mono_arch_instrument_epilog_full, and preserve argument registers
5080 - mono_arch_output_basic_block, OP_TAILCALL case: call
5081 mono_arch_instrument_epilog_full.
5082 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5083 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5084 only transformed mono_arch_instrument_epilog into
5085 mono_arch_instrument_epilog_full.
5087 2009-05-15 Geoff Norton <gnorton@novell.com>
5089 * mini-darwin.c: This works on arm now.
5091 2009-05-14 Geoff Norton <gnorton@novell.com>
5093 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5096 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5098 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5101 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5102 wrappers during full aot mode correctly.
5104 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5107 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5108 mono_metadata_type_hash ().
5110 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5112 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5113 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5114 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5115 Removed MONO_INST_BRLABEL from the instruction flags, and the
5116 remaining code that used it, because we do not support branches inside
5117 basic blocks (and branch target labels) anymore.
5118 * Makefile.am: As part of the above cleanup, remove reference to
5119 BURG files which don't exist anymore.
5121 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5123 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5126 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5127 to use mono_arch_throw_corlib_exception.
5129 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5130 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5132 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5135 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5137 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5138 for the got to make debugging easier and to avoid confusing it with the
5141 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5142 method so a breakpoint can be set when using gdb.
5144 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5146 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5147 on mono_method_get_imt_slot ().
5149 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5150 num_decodes variables.
5152 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5153 change as it doesn't seem to work.
5155 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5158 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5160 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5161 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5163 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5164 builder when using full aot.
5166 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5167 here, it is already handled.
5169 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5172 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5174 * mini-arm.h: Enable IMT for full aot.
5176 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5177 arch doesn't support it.
5179 * mini.c (mini_init): Don't disable IMT for full aot if the
5180 architecture supports it.
5182 * mini.h (MonoAotTrampoline): New enum containing the different types
5183 of 'numerous' trampolines.
5184 (MONO_AOT_FILE_VERSION): Bump this.
5186 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5187 static rgctx trampolines. Add support for full-aot IMT thunks.
5189 * mini-amd64.h: Enable IMT for full aot.
5191 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5192 to exclude tests belonging to a category.
5194 * generics.cs: Mark some tests with a !FULLAOT category.
5196 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5199 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5201 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5202 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5203 (emit_plt): Fix a warning.
5205 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5207 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5208 back into aot-compiler.c to a place where the other functions shared by
5209 the runtime and aot compiler are.
5211 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5212 as done previously, instead of in MonoAotFileInfo, since pointers might have
5213 alignment requirements.
5215 * mini.h: Bump AOT file format version.
5217 2009-05-10 Miguel de Icaza <miguel@novell.com>
5219 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5220 that is used at runtime from the aot-compiler.c, this makes it
5221 work on setups that remove the AOT compiler from the output
5224 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5226 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5229 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5231 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5233 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5234 stuff to mono_arch_decompose_long_opts ().
5235 (mono_decompose_opcode): Remove some dead code.
5237 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5239 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5240 cmethod can be null for quite a some reasons.
5242 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5244 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5246 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5248 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5250 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5252 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5253 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5254 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5255 calls returning structures by addr on amd64.
5257 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5259 * iltests.il.in: Restructure the tail call tests a bit.
5261 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5263 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5264 for virtual methods too.
5266 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5268 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5269 due to regression in verifying System.dll.
5271 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5273 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5276 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5279 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5280 g_str_hash () which can change.
5282 * driver.c (mini_regression): Disable optimizations not supported by
5283 the cpu. Fixes #500019.
5285 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5288 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5290 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5291 to the latest LLVM code.
5293 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5295 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5297 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5299 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5302 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5303 no longer saving offsets, so just save the patch types along with the other
5305 * aot-runtime.c (load_patch_info): Update after the changes to
5306 encode_patch_list ().
5307 (decode_got_entry): Removed, merged into load_patch_info ().
5308 (is_shared_got_patch): Removed, call the same function from
5311 * mini.h: Bump aot file format version.
5313 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5314 half-finished no-dlsym code.
5316 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5319 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5320 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5322 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5324 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5325 buffer length to work with AOT code.
5327 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5328 ldfld/stfld opcodes.
5330 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5333 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5335 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5337 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5340 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5341 if needed. Don't decompose long operations when using llvm.
5343 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5345 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5348 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5350 2009-05-03 Martin Baulig <martin@ximian.com>
5352 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5353 mono_debugger_insert_method_breakpoint() since the class init
5354 handler we're inserting at the top of the method already gives us
5357 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5359 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5360 to mono_arch_decompose_long_opts () for x86 and arm.
5362 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5364 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5367 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5369 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5372 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5374 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5375 number of trampolines used in full-aot mode.
5377 * aot-compiler.c: Add an ntrampolines option to set the number of
5378 trampolines emitted in full-aot mode.
5380 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5382 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5383 a volatile load. Get rid of get_tempname (), llvm assigns names
5386 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5389 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5392 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5395 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5396 to the same register as a fixed sreg2. Fixes #497271.
5398 * iltests.il.in: Add a new test.
5400 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5402 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5403 stack, since pushes complicate exception handling.
5405 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5406 the stack if they are passed using moves.
5408 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5410 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5413 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5414 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5415 of FMOVE if it is an R4.
5417 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5419 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5421 * mini.h (LLVMCallInfo): New structure to store calling convention
5422 information for the LLVM back end similar to the CallInfo structures in
5425 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5426 call information in a format usable by LLVM.
5427 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5429 * method-to-ir.c (mono_emit_call_args): Emit calls using
5430 mono_llvm_emit_call () when compiling using LLVM.
5432 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5433 comments to all functions. Fix memory leaks. Add a public init/cleanup
5436 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5438 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5439 mono_array_new_va () jit icall.
5441 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5443 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5444 multiple machine description files to be specified.
5445 * mini-ops.h: fixes for cross-compilation.
5447 2009-04-22 Miguel de Icaza <miguel@novell.com>
5449 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5452 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5454 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5455 to prevent asserts in various passes. Fixes #497220.
5457 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5459 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5462 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5463 table to avoid duplicates.
5465 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5467 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5470 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5472 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5473 is for method or field access.
5475 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5477 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5480 * mini-llvm.c (mono_llvm_emit_method): Use it.
5482 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5483 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5486 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5487 synchronized methods.
5489 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5491 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5493 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5496 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5497 allowing some options to be set dynamically.
5499 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5501 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5502 unconditional branch.
5504 * mini.h (MonoTrampolineType): Add new trampoline type
5505 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5508 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5511 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5514 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5515 is enabled. Instead, use the llvm vcall trampoline.
5517 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5519 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5521 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5524 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5525 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5527 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5528 OP_IA64_CSET opcode.
5530 * mini.c: Fix a warning.
5532 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5533 THROW to the appropriate llvm type.
5535 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5537 * mini.c (mini_method_compile): Add statistics for methods JITted
5540 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5542 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5543 OP_IA64_CMP_<cond>_IMM opcodes.
5545 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5547 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5550 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5553 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5556 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5558 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5560 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5562 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5565 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5566 rgctx invoke trampolines for x86.
5568 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5569 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5570 (mono_arch_get_vcall_slot): Simplify this.
5572 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5574 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5575 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5577 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5579 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5580 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5582 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5584 * liveness.c (visit_bb): Remove a needless assert.
5586 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5588 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5589 full aot support to the arch specific code.
5591 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5593 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5595 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5597 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5598 collect information about the delegate invoke impl trampolines.
5600 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5601 to save trampolines during full-aot mode.
5603 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5604 creation function which returns a trampoline which sets the rgctx
5606 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5607 wrapper if possible.
5608 (mono_delegate_trampoline): Ditto.
5610 * mini.c (mono_jit_runtime_invoke): Ditto.
5612 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5614 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5616 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5618 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5620 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5621 just setting the opcode to OP_NOP.
5623 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5625 * mini.c (mini_method_compile): Put the last change inside an
5626 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5628 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5629 and extend live ranges to cover the whole method when using xdb.
5631 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5632 do it in the trampolines.
5634 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5637 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5639 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5640 call code in full-aot mode since IMT is disabled there.
5641 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5642 new JIT no longer has that restriction.
5644 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5646 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5647 a more compact format.
5648 (mono_aot_wrapper_name): New function to return a unique name for a
5649 wrapper method, also used by the AOT runtime.
5651 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5654 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5655 when a ICollection<T> etc is encountered.
5656 (add_generic_instances): Process method arguments/locals too.
5657 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5660 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5662 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5664 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5666 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5668 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5669 representing the result of the decomposition. Nullify instructions
5670 instead of setting them to OP_NOP since nops can't have registers
5673 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5675 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5676 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5677 info. Strip 'mapping symbols' on ARM.
5679 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5681 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5682 this with the native genmdesc.
5684 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5686 * aot-runtime.c: Fixing the MSVC build.
5688 Code is contributed under MIT/X11 license.
5690 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5692 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5693 JITted code depends on it.
5695 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5697 * aot-compiler.c: Use new MonoGenericParam accessors.
5699 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5701 Reduce memory usage and improve correctness wrt MonoGenericParam
5702 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5703 handing. Avoid allocating MonoGenericParams, but use the ones in
5704 the container itself.
5706 2009-04-07 Miguel de Icaza <miguel@novell.com>
5708 * tasklets.c: Return exceptions in the out argument.
5710 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5712 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5713 opcode. Use pointer types in more places instead of casting them to
5716 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5718 (mono_llvm_optimize_method): New helper function to optimize a method.
5720 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5721 widening code so it could be called from more places.
5722 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5723 code paths in the call opcodes.
5725 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5727 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5729 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5731 * dwarfwriter.c: Use _ to separate class name
5732 components as gdb can't handle '.'. Represent reference variables
5735 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5737 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5739 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5741 * gc-test.cs: New file with GC stack marking tests.
5743 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5744 negative numbers for vfp.
5746 * basic-float.cs: Add a test.
5748 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5750 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5752 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5754 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5755 part of tasklet/continuation support.
5757 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5759 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5760 amd64 opcodes inside an ifdef.
5762 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5765 * dwarfwriter.c (emit_type): Emit the class info for classes.
5767 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5769 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5771 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5773 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5775 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5777 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5779 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5781 * mini-llvm.c: Update comments.
5783 * mini.h (COMPILE_LLVM): New macro.
5785 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5787 * ssa.c (mono_ssa_compute): Ditto.
5789 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5790 the unwind ops from a DWARF FDE.
5792 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5793 methods by extracting the dwarf unwind ops from the unwind info generated
5796 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5799 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5802 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5804 * Makefile.am (llvm_sources): Enable this.
5806 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5807 failing back to the JIT if something cannot be handled.
5809 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5810 compiling with LLVM.
5812 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5813 compiling with LLVM.
5815 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5816 compiling with LLVM.
5818 * mini-ops.h: Add a few opcodes needed by LLVM.
5820 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5823 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5826 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5828 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5830 2009-04-01 Mark Probst <mark.probst@gmail.com>
5832 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5833 ridiculously large methods.
5835 2009-03-31 Martin Baulig <martin@ximian.com>
5837 * debug-debugger.c (debugger_remove_breakpoint): Call
5838 mono_debugger_remove_class_init_callback ().
5840 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5842 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5843 right before emitting code, not at the start.
5845 * mini.c (mono_postprocess_patches): Extract this into a separate function
5846 from mono_codegen ().
5848 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5849 byref types correctly.
5851 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5853 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5856 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5858 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5859 indirect calls, this avoids problems where get_vcall_slot () would get
5860 confused by the native code for the instruction preceeding the call.
5861 (mono_arch_get_vcall_slot): Simplify this.
5862 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5864 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5865 register allocator now seems to depend on them instead of the data in
5868 * mini.c (mini_method_compile): Throw the correct type of exception if
5869 mono_method_get_header () fails because of a loading error.
5871 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5873 * mini.c (mini_method_compile): Clear the loader error if the method
5874 header cannot be decoded.
5876 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5877 interface methods on proxies correctly.
5879 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5880 this argument for vtype methods. Add precise liveness info for arguments.
5882 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5883 LIVERANGE_START/END opcodes.
5885 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5886 for arguments and values in registers.
5888 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5890 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5891 return a valuetype. Fixes #487518.
5893 * iltests.il: Add a test.
5895 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5897 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5898 closed over a null reference correctly.
5900 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5902 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5904 2009-03-25 Mark Probst <mark.probst@gmail.com>
5906 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5907 allocated to the same registers as fixed sregs.
5909 2009-03-24 Mark Probst <mark.probst@gmail.com>
5911 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5914 * method-to-ir.c: Handle more cases for
5915 Interlocked.CompareExchange.
5917 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5918 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5919 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5921 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5923 * aot-runtime.c (decode_method_ref): Fix a warning.
5925 * unwind.c (mono_unwind_frame): Ditto.
5927 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5929 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5930 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5932 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5933 fix the handling of large values in the ALU_PC_G0_NC relocation.
5935 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5937 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5939 2009-03-22 Mark Probst <mark.probst@gmail.com>
5941 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5944 2009-03-22 Mark Probst <mark.probst@gmail.com>
5946 * method-to-ir.c: MINI_OP3 needs a comma.
5948 * method-to-ir.c, mini.h, mini.c: Remove
5949 mono_init_op_sreg_counts ().
5951 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5953 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5956 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5959 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5961 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5964 2009-03-21 Mark Probst <mark.probst@gmail.com>
5966 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5967 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5968 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5971 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5973 * driver.c: Change location of gc_wrapper.h.
5975 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5976 inside finally clauses correctly. Fixes #485721.
5978 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5979 after the change above.
5981 * exceptions.cs: Add a test.
5983 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5985 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5987 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5988 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5989 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5991 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5992 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5994 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5996 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5997 Simplify logic for ensure_method_is_allowed_to_call_method.
5998 Handle wrappers on callers.
6000 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6002 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6005 * basic-simd.cs: Fix the names of some test methods.
6007 2009-03-18 Geoff Norton <gnorton@novell.com>
6009 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6011 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6013 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6015 2009-03-17 Jb Evain <jbevain@novell.com>
6017 * driver.c: remove now uneeded call to mono_gc_base_init before
6020 2009-03-17 Jb Evain <jbevain@novell.com>
6022 * dwarfwriter.c (token_handler): handle more cases.
6024 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6026 * method-to-ir.c: Remove more dead code (that was required only
6027 because of method_is_safe). Fix compiler warnings.
6029 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6031 * method-to-ir.c: Remove unneeded/useless method_is_safe
6032 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6034 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6036 * mini.c (mini_method_compile): Print the method been compiled with
6037 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6038 for people not familiar with the runtime.
6040 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6042 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6043 a managed object which is later put into a GList. Return its class instead.
6045 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6046 stack slots when using sgen.
6048 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6050 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6052 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6054 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6055 > so it works on the first vreg as well.
6057 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6059 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6062 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6064 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6067 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6069 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6070 native->IL offset mapping.
6072 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6074 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6076 * basic.cs: Add a test.
6078 2009-03-11 Mark Probst <mark.probst@gmail.com>
6080 * mini-x86.c (mono_arch_output_basic_block): Use different
6081 registers in case the ones we want to overwrite are used by the
6082 other operand. Fixes regression in #480807.
6084 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6086 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6088 * dwarfwriter.c (emit_line_number_info): The line number info for
6089 IL code was off by one. Fix that.
6091 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6094 2009-03-09 Mark Probst <mark.probst@gmail.com>
6096 Contributed under the terms of the MIT/X11 license by Steven
6097 Munroe <munroesj@us.ibm.com>.
6099 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6102 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6104 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6107 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6109 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6110 the delegate ctor handling code. Fixes #482638.
6112 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6115 * iltests.il.in: Add a test.
6117 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6120 2009-03-05 Mark Probst <mark.probst@gmail.com>
6122 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6123 is shared generic code, return the trampoline, even if the method
6124 has already been compiled. Fixes #479763.
6126 * mini.c, mini.h: New function
6127 mono_jit_find_compiled_method_with_jit_info() which is the same as
6128 mono_jit_find_compiled_method() but also returns the jit info.
6130 2009-03-05 Mark Probst <mark.probst@gmail.com>
6132 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6133 for methods which actually have one. For all other methods, make
6134 sure the this argument var is live the whole method.
6136 * mini.c (mini_method_compile): Every shared method has a
6137 this/vtable/mrgctx info. Fixes #480807.
6139 2009-03-05 Mark Probst <mark.probst@gmail.com>
6141 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6142 generic/imt thunks where some entries branch through the vtable,
6143 while other entries branch directly.
6145 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6147 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6149 * mini-windows.c: Ditto.
6151 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6154 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6156 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6159 2009-03-04 Mark Probst <mark.probst@gmail.com>
6161 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6164 2009-03-04 Mark Probst <mark.probst@gmail.com>
6166 * exceptions-x86.c: Include debug-mini.h - fixes build.
6168 2009-03-04 Martin Baulig <martin@ximian.com>
6170 * debug-mini.c: Clean up the exception API and add documentation.
6171 (mono_debugger_handle_exception): New public method; this is
6172 called when throwing an exception or encountering an unhandled one.
6173 (mono_debugger_call_exception_handler): Formerly known as
6174 mono_debugger_handle_exception(); this is used to tell the
6175 debugger that we're about to invoke an exception handler.
6177 2009-03-04 Martin Baulig <martin@ximian.com>
6179 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6180 ../metadata/mono-debug-debugger.c; save and reset exception state.
6182 2009-03-02 Martin Baulig <martin@ximian.com>
6184 * debug-mini.c: Moved the debugger exception handling here from
6185 ../metadata/mono-debug-debugger.c.
6188 (MonoDebuggerExceptionAction): New exception typedef.
6191 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6193 * exceptions-amd64.c
6194 (mono_amd64_throw_exception): Use the new debugger exception
6198 (mono_handle_exception_internal): Don't call
6199 mono_debugger_unhandled_exception() here.
6201 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6203 * mini.c aot-compiler.c: Update after the changes to
6204 mono_marshal_get_runtime_invoke ().
6206 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6207 Virtual generic methods might not have method->slot set, work around
6210 * generics.cs: Add a test.
6212 2009-03-02 Geoff Norton <gnorton@novell.com>
6215 * driver.c: Allow signal chaining of SIGFPE as well.
6217 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6219 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6220 this since it now receives the method not its generic context in the
6223 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6224 generic/imt thunks where some entries branch through the vtable, while
6225 other entries branch directly.
6227 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6229 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6230 support for interface methods as well.
6232 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6233 using the normal IMT thunks.
6235 generics.cs: Add new tests.
6237 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6238 the generic inst to the generic imt thunks. This fixes AOT support,
6239 improves consistency with the normal IMT thunks, and makes it easier to
6240 add support for interface generic virtual methods later.
6242 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6244 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6246 * driver.c (mono_set_signal_chaining): New public API function to enable
6247 signal chaining on POSIX platforms.
6249 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6250 (si@lindenlab.com) to implement signal chaining. The original patch was
6251 contributed under the MIT X/11 license:
6252 https://bugzilla.novell.com/show_bug.cgi?id=318894
6254 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6256 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6257 too until it can be made to run on amd64.
6259 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6261 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6262 to get_generic_context_from_code () + get_call_info () if possible.
6264 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6266 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6267 suspend-on-sigsegv functionality.
6269 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6270 to suspend when a native SIGSEGV is received. This is useful for debugging
6271 crashes which don't happen under gdb, since a live process contains more
6272 information than a core file.
6274 * mini-exceptions.c (mono_print_thread_dump): Use
6275 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6277 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6279 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6281 * basic-float.cs: Disable the tests which currently fail on amd64.
6283 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6284 value to mono_arch_patch_callsite () to fix crashes.
6286 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6288 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6290 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6291 nop code by patching the call address to point to the nullified class init
6292 trampoline, as the former does not seem to be safe on SMP machines.
6294 2009-02-23 Mark Probst <mark.probst@gmail.com>
6296 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6299 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6301 * basic-float.cs basic-calls.cs: Fix warnings.
6303 2009-02-22 Mark Probst <mark.probst@gmail.com>
6305 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6306 correct frame pointer in the LMF. Should fix #478394.
6308 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6310 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6312 * image-writer.c: Make the binary writer less verbose.
6314 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6316 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6317 are called from runtime invoke wrappers.
6319 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6321 * cpu-ppc.md (store_memindex): Increase the size of this.
6323 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6325 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6327 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6329 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6332 Last fix for of #467201.
6335 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6337 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6339 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6340 and long_conv_to_r8_2:
6342 Fixed part of #467201.
6344 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6346 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6348 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6349 conversion to 32 bits.
6351 * cpu-x86.md: Increase the size of int_conv_to_r4.
6353 * basic-float.cs: Add a test for this.
6355 Fixed part of #467201.
6357 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6359 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6361 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6362 conversion to 64 bits.
6364 * basic-float.cs: Add a test for this.
6366 Fixed part of #467201.
6368 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6370 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6372 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6373 This behavior is compatible with MS.
6375 * iltest.il.in: Add a test for this.
6377 Fixed part of #467201.
6379 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6381 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6383 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6384 change the precision of the value.
6386 * cpu-x86.md: Define len for float_conv_to_r4.
6388 * basic-float.cs: Add a test for this.
6390 Fixed part of #467201.
6392 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6394 * mini.c: Adjust locking order to the new semantics where the loader lock
6397 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6406 * mini-trampolines.c:
6419 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6421 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6423 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6426 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6428 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6429 for cctors if needed.
6431 2009-02-17 Mark Probst <mark.probst@gmail.com>
6433 * mini-ppc.c: Fix build on Darwin.
6435 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6437 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6438 version instead of 3 as valgrind doesn't like version 3.
6440 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6442 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6443 usable for hashing methods.
6444 (emit_extra_methods): Use the new hash to avoid putting every method in the
6447 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6449 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6450 whenever a method ref could match a method.
6452 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6455 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6458 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6460 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6461 the encoding buffer.
6463 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6464 mono_method_get_header () on inflated methods as an optimization.
6466 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6468 * ssa.c (fold_ins): Fix another crash if the instruction following the
6469 switch was optimized away.
6471 2009-02-16 Mark Probst <mark.probst@gmail.com>
6473 Contributed under the terms of the MIT/X11 license by Steven
6474 Munroe <munroesj@us.ibm.com>.
6476 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6478 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6480 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6481 around the mono_domain_alloc calls, it is now done by the functions
6484 * aot-compiler.c (compile_method): Only add wrappers referenced by
6485 the method if compiling with full AOT.
6486 (mono_compile_assembly): Error out if --aot=full is specified on
6487 a platform where it is not supported.
6489 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6492 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6495 * aot-runtime.c (load_named_code): Handle
6496 mono_arm_throw_exception_by_token.
6498 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6500 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6503 * Makefile.am (fullaotcheck): Exit if a test fails.
6505 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6507 (mono_compile_assembly): Handle the assembler failing.
6509 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6510 accepting subsections of .bss.
6512 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6515 * aot-compiler.c: Remove some unused includes.
6517 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6518 now in MonoImageWriter.
6520 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6521 code sequence which matches a non-virtual call. Fixes #472654.
6523 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6525 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6528 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6529 use the image/dwarf writers directly.
6531 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6534 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6537 * image-writer.h: Fix some typos.
6539 * dwarfwriter.h dwarfwriter.c: New files.
6541 * aot-compiler.c: Extract the DWARF info writing functionality into a
6544 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6545 argument to return unwind info.
6547 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6549 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6551 * aot-runtime.c (decode_method_ref): Add a case for
6552 MONO_AOT_METHODREF_WRAPPER_NAME.
6554 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6557 * aot-compiler.c (encode_method_ref): Use the new constants.
6559 * aot-runtime.c (decode_method_ref): Ditto.
6561 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6562 be compiled, not the icall itself.
6564 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6566 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6567 using decode_method_ref ().
6569 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6570 convert it to an in32. Fixes #475859.
6572 * arrays.cs: Add a test.
6574 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6576 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6579 * basic-long.cs: Add a test.
6581 2009-02-12 Mark Probst <mark.probst@gmail.com>
6583 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6584 remove the frame pointer in leaf methods which don't receive any
6585 arguments, don't throw exceptions and don't do dynamic stack
6588 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6590 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6591 the fail_tramp changes. Hopefully fixes #475132.
6593 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6595 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6596 instead of mono_metadata_signature_dup_full.
6598 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6600 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6601 for processing jump tables. Fixes #473787.
6603 2009-02-11 Mark Probst <mark.probst@gmail.com>
6605 * mini-generic-sharing.c: mini_method_get_context() just calls
6606 mono_method_get_context_general() now.
6608 * mini.c, mini.h: Moved get_object_generic_inst(),
6609 construct_object_context_for_method() and
6610 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6612 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6614 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6615 basic block fell through to its successor bblock without a branch. Fixes
6618 * iltests.il.in: Add a test.
6620 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6621 (can_encode_patch): We can now handle arrays of generic parameters and
6624 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6626 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6627 the AOT file to avoid some #ifdefs in aot-runtime.c
6629 * mini.h: Bump AOT file format version.
6631 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6633 * Makefile.am (fullaotcheck): Make this run the tests.
6635 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6637 2009-02-10 Mark Probst <mark.probst@gmail.com>
6639 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6640 individually. Fixes #473482.
6642 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6644 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6646 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6648 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6649 (mono_compile_assembly): Hush compile warnings about
6650 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6653 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6655 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6657 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6659 * aot-compiler.c: Fix arm support.
6661 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6662 img_writer_emit_unset_mode () function.
6664 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6665 (mono_unwind_get_dwarf_pc_reg): Ditto.
6667 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6668 Move almost all platform specific code to a set of arch_ functions,
6669 and document them to ease porting.
6671 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6673 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6675 * aot-compiler.c: Extract the image writing functionality into a separate
6676 module to reduce the size of this file.
6678 2009-02-09 Geoff Norton <gnorton@novell.com>
6680 * mini-s390.c: Fix the signature of emit_sig_cookie.
6682 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6684 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6686 * aot-runtime.c (is_shared_got_patch): Ditto.
6688 * aot-runtime.c (load_named_code): Cope with the fact that
6689 decode_got_entry () won't decode the patch fully if its corresponding got
6690 entry is already filled.
6692 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6694 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6696 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6697 as the moving pointer instead of 'buf' for consistency with the rest of the
6699 (mono_arch_create_monitor_exit_trampoline): Ditto.
6701 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6702 generic_class_init trampolines.
6703 (add_generic_class): Extract some code from add_generic_instances () into a
6704 separate function so it can be called from other places too.
6705 (compile_method): Call add_generic_class () for the classes of inflated methods
6706 referenced by the method.
6707 (can_encode_patch): Allow references to generic parameters.
6709 * aot-runtime.c: Add support the patches required by the new trampolines.
6711 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6714 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6717 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6718 this from get_throw_pending_exception, make the signature full aot compatible.
6720 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6722 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6724 * exceptions.cs: Add a test.
6726 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6728 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6729 use the DWARF_DATA_ALIGN constant instead.
6731 * exception-<ARCH>.c: Update after the above change.
6733 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6736 * mini-arm.c: Enable the dwarf unwinder.
6738 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6739 instead of mono_class_setup_vtable ().
6741 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6743 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6746 * mini-x86.h: Enable the dwarf unwinder.
6748 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6750 Fix mcs/tests/test-7.cs
6751 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6754 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6756 * mini.c (print_jit_stats): Remove some unused statistics.
6758 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6760 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6762 2009-02-05 Mark Probst <mark.probst@gmail.com>
6764 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6765 the method we get from mono_object_get_virtual_method() because
6766 that function does it properly, now.
6768 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6770 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6771 opcodes. Fixes #472775.
6773 2009-02-05 Mark Probst <mark.probst@gmail.com>
6775 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6776 fact that mono_find_jit_info() sometimes returns the context
6777 corresponding to the jit info in new_ctx. Fixes #472600.
6779 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6781 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6782 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6783 klass->enum_basetype directly.
6785 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6788 * unwind.c: Avoid 0 sized arrays.
6790 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6792 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6793 size on systems with 64k pages. Fixes #471389.
6795 2009-02-04 Mark Probst <mark.probst@gmail.com>
6797 Contributed under the terms of the MIT/X11 license by Steven
6798 Munroe <munroesj@us.ibm.com>.
6800 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6801 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6804 2009-02-04 Mark Probst <mark.probst@gmail.com>
6806 Contributed under the terms of the MIT/X11 license by Steven
6807 Munroe <munroesj@us.ibm.com>.
6809 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6812 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6813 The trampoline can be longer on PPC64.
6815 2009-02-04 Mark Probst <mark.probst@gmail.com>
6817 Contributed under the terms of the MIT/X11 license by Steven
6818 Munroe <munroesj@us.ibm.com>.
6820 * mini-ppc.c: Compiler warning fixes and trivial code
6823 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6825 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6826 ins->dreg which could be a hardware register, not a vreg.
6828 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6830 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6831 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6833 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6835 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6836 ->dreg, that is not the vreg we are looking for.
6838 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6840 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6843 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6846 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6848 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6850 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6853 * aot-compiler.c: Add xdebug support on x86.
6855 * unwind.c: Add x86 support.
6857 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6858 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6860 * mini.c (mini_method_compile): Ditto.
6862 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6865 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6866 which mimic .push_section/.pop_section in GAS.
6868 * aot-compiler.c: Emit precise live range information for variables.
6870 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6872 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6873 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6876 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6877 the live ranges of variables.
6879 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6880 of the variable in terms of native offsets.
6882 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6884 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6886 2009-02-02 Mark Probst <mark.probst@gmail.com>
6888 Contributed under the terms of the MIT/X11 license by Steven
6889 Munroe <munroesj@us.ibm.com>.
6891 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6892 order (offset then base reg) for ppc_load_multiple_regs.
6893 (emit_save_saved_regs) Correct operand order for
6894 ppc_store_multiple_regs.
6895 (mono_arch_get_call_filter): Correct operand order for
6896 ppc_load_multiple_regs.
6898 * mini-ppc.c (emit_memcpy): Fix operand order for
6899 ppc_load_reg_update and ppc_store_reg_update.
6900 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6901 (mono_arch_emit_epilog): Correct operand order for
6902 ppc_load_multiple_regs.
6904 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6905 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6907 2009-02-02 Mark Probst <mark.probst@gmail.com>
6909 * cpu-ppc64.md: Fixed storer4_memindex length.
6911 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6913 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6916 * aot-compiler.c (emit_line_number_info): Optimize this.
6918 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6920 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6922 * aot-compiler.c: Add debug info for methods without debug info by
6923 emitting an IL file and having the line number info referencing that file.
6925 * aot-compiler.c: Optimize the size of the generated line number info.
6927 * aot-compiler.c: Emit line number info in xdebug mode.
6929 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6932 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6934 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6936 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6939 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6941 * basic-calls.cs: Test for the weird crash found on arm.
6943 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6945 * cpu-arm.md: Increase the size of storer8_membase_reg and
6946 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6948 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6949 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6950 reg to LR otherwise we'll be loading/storing from just the offset.
6952 2009-01-30 Miguel de Icaza <miguel@novell.com>
6954 Question: if we are storing gint32's inside the "*native_offset",
6955 should we change the signature to "gint32 *native_offset" to
6956 ensure that we do not have type definition problems?
6958 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6959 an int * as this is what the other function expects, causes
6960 problems with Freescale's compiler that defined int32_t to be a
6961 long and makes int incompatible
6963 2009-01-30 Miguel de Icaza <miguel@novell.com>
6965 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6966 filename conflict with bjam.
6968 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6970 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6971 as it might use decomposed ops.
6973 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6975 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6977 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6980 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6982 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6985 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6986 way registers are stored in MonoContext on arm.
6988 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6989 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6991 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6993 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6995 * mini.c (mini_init): Register mono_isfinite.
6997 * jit-icalls.c (mono_isfinite): New jit icall.
6999 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7001 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7002 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7005 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7007 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7008 separate frame and stack pointers, so we must use FP to find the register
7010 The FP reg is retrieved from the MonoContext::regs array.
7012 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7014 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7017 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7019 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7020 return R4 and R8 when not running under softfloat.
7022 Fixes basic-calls.exe
7024 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7026 * mini-arm.c: Implement some overflow opcodes.
7028 2009-01-29 Miguel de Icaza <miguel@novell.com>
7030 * ssa.c: handle another alloca.h
7032 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7033 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7034 MONO_ARCH_USE_SIGACTION.
7036 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7039 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7041 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7042 PPC targets as sigaction does not exist on all platforms, define
7043 this on a per-platform basis.
7045 Instead of erroring out if the platform is not defined, include
7046 mini-ppc-os.h, and expect that the OS specific setting provides
7047 the required information.
7049 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7051 * aot-compiler.c: Fix --enable-minimal=aot.
7053 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7055 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7058 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7060 * exceptions-arm.c: Fix warnings.
7062 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7065 * mini-x86.c: Fix --enable-minimal=jit build.
7067 * mini.c: Really fix --enable-minimal=jit build.
7069 * mini.c (construct_object_context_for_method): Move this outside
7070 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7072 "Backported" of r124984 from 2.0 branch.
7074 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7076 "Backport" of r124977 + r124978 from 2.0 branch.
7078 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7079 to avoid calling mono_exception_from_token () from the throw trampoline.
7080 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7081 for throwing corlib exceptions, this fixes full-aot support for corlib
7084 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7086 2009-01-29 Miguel de Icaza <miguel@novell.com>
7088 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7089 part of the changes to split the code in mini into operating
7090 system specific files.
7092 This patch was done by copying mini.c to the respective files to
7093 preserve SVN history.
7095 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7097 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7099 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7101 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7102 remoting-invoke-with-check wrappers of shared methods.
7104 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7106 2009-01-27 Mark Probst <mark.probst@gmail.com>
7108 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7109 optimization if the top of stack is the last instruction in the
7110 bblock. Otherwise it might have been used after its definition.
7113 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7115 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7116 method as well when get_vcall_slot () fails to match a code sequence.
7118 * mini-arm.c: Fix the android build, which doesn't have
7121 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7123 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7126 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7128 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7130 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7132 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7133 and put its id into jinfo->used_regs. This is only used on amd64,
7134 which is currently the only platform generating unwind info.
7136 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7137 the dwarf unwinder. This is required to correctly handle async exceptions
7138 like thread abort and stack overflows, which can happen while a method
7139 is in the middle of its prolog or epilog.
7141 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7142 the unwind info belonging to an AOTed method.
7144 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7145 into cfg->unwind_ops.
7147 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7149 * mini.c (mini_init): Call mono_unwind_init ().
7150 (mini_cleanup): Call mono_unwind_cleanup ().
7152 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7153 unwind info to be shared between methods.
7155 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7158 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7159 get_throw_pending_exception () to avoid initialization races.
7161 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7162 mono_arch_exceptions_init () function.
7164 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7166 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7168 * mini.c (mono_get_domain_intrinsic): New helper function.
7169 (mono_get_thread_intrinsic): Ditto.
7171 * mini-arm.c mini-ia64.c: Use the new helper functions.
7173 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7174 the last constrained_call change, since it is needed in the non-AOT
7177 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7179 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7180 mono_get_lmf_addr () on arm eabi linux.
7182 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7184 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7185 code sequence which matches a non-virtual call.
7187 2009-01-23 Mark Probst <mark.probst@gmail.com>
7189 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7192 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7194 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7195 runtime-invoke wrappers, since they are also shared based on signature.
7197 2009-01-22 Mark Probst <mark.probst@gmail.com>
7199 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7200 info from the (correct) context.
7202 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7204 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7206 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7207 using dwarf unwinding info. Not yet used.
7209 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7211 2009-01-21 Mark Probst <mark.probst@gmail.com>
7213 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7216 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7217 special case and handle mono_arch_delegate_invoke_impl() returning
7218 function descriptors.
7220 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7221 trampolines return function descriptors, too.
7223 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7225 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7226 out_of_line optimization.
7228 2009-01-21 Martin Baulig <martin@ximian.com>
7231 (MonoCompile): Added `disable_deadce_vars' to disable removing
7235 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7236 inside the debugger.
7238 * liveness.c (mono_analyze_liveness): Don't remove any unused
7239 variables if `cfg->disable_deadce_vars' is set.
7241 2009-01-21 Mark Probst <mark.probst@gmail.com>
7243 * method-to-ir.c: Only apply exception constructor optimization if
7244 the the method actually belongs to an exception class. Fixes
7247 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7249 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7250 change inside a #ifdef __mono_ppc64__.
7252 * aot-compiler.c (compile_method): Remove the previous limitation.
7254 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7255 on type variables in AOTed code.
7257 * aot-compiler.c (compile_method): Skip generic methods having type
7258 constraints on their generic parameters.
7260 * aot-compiler.c (compile_method): Check for methods which cannot be
7261 encoded inside RGCTX_FETCH patches as well.
7263 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7266 2009-01-20 Mark Probst <mark.probst@gmail.com>
7268 * method-to-ir.c: Force the vtable variable in shared generic code
7269 for the case that they might show up on a stack trace where they
7272 * mini-exceptions.c: Save and use generic sharing info as well as
7273 IP in stack traces to resolve shared generic instantiations.
7275 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7277 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7278 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7280 2009-01-20 Mark Probst <mark.probst@gmail.com>
7282 * method-to-ir.c: Do generic sharing for array constructors.
7284 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7286 * mini-exceptions.c (mono_print_thread_dump): Add information
7287 about the thread state using wapi_current_thread_desc.
7289 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7291 * basic-simd.cs: Tests for the new constructors.
7293 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7295 * mini-ops.h: Added OP_EXPAND_*
7299 * mini-x86.c (mono_arch_output_basic_block): Same.
7301 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7303 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7305 * iltests.il.in: Add a test for #467385.
7307 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7309 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7310 thread been cleaned up is not the same currently in execution.
7312 Fixes appdomain-unload crashes on windows, osx and linux variants
7313 without the __thread keyword.
7315 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7317 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7318 (koush@koushikdutta.com). Implement this for android.
7320 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7321 begins with a digit.
7323 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7324 mono_marshal_get_write_barrier ().
7326 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7328 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7329 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7330 that pass them on a register pair.
7332 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7333 test was crashing due to that.
7335 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7337 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7338 trampoline code. Include ucontext.h only if available.
7340 2009-01-15 Mark Probst <mark.probst@gmail.com>
7342 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7343 and doesn't check whether it's sharable, like it was before
7344 removing the shared generics hash. This brings IronPython
7345 performance back to what it was before that change.
7347 2009-01-14 Mark Probst <mark.probst@gmail.com>
7349 * method-to-ir.c: Handle delegate invocation optimization earlier,
7350 otherwise it would be handled (much more slowly) by the
7351 final/sealed optimization.
7353 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7355 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7356 domain is not set. Fixes #465864.
7358 2009-01-12 Mark Probst <mark.probst@gmail.com>
7360 * method-to-ir.c: Don't stop sharing of generic methods with catch
7361 clauses - we already handle those.
7363 2009-01-12 Mark Probst <mark.probst@gmail.com>
7365 * mini.c, mini.h: lookup_generic_method() is now
7366 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7367 making the shared_generics_hash obsolete.
7369 2009-01-12 Mark Probst <mark.probst@gmail.com>
7371 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7372 use the red zone. Make room on the stack first and then use it,
7373 not the other way around.
7375 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7377 * mini.c (mini_init): Call mono_xdebug_init ().
7379 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7381 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7383 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7385 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7388 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7389 debug+unwind info for trampolines.
7391 * mini.c (mono_create_unwind_op): New helper function.
7393 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7395 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7397 * aot-compiler.c: Fix the build.
7399 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7401 * Makefile.am: Update dtrace-prelink.sh location.
7403 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7405 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7406 optimization. Fixes #464520.
7408 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7410 * mini-amd64.c : Adding code to save/restore non-volatile registers
7413 * exceptions-amd64.c : Adding code to save/restore non-volatile
7414 registers on Winx64.
7416 Contributed under MIT/X11 license.
7418 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7420 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7421 __GNUC_MINOR__ which can break when the major version changes.
7423 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7425 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7427 2009-01-07 Geoff Norton <gnorton@novell.com>
7429 * helpers.c: Allow mono -v -v -v to work on darwin.
7431 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7433 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7436 Contributed under MIT/X11 license.
7438 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7440 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7441 instead of directly accessing type->data.klass. Fixes #462016.
7442 (mono_allocate_stack_slots_full): Ditto.
7444 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7445 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7447 * aot-compiler.c (emit_plt): Fix ARM build.
7449 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7451 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7453 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7456 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7457 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7460 * iltests.il.in: Add a regression test.
7462 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7464 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7466 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7468 * basic-simd.cs: Add a regression test for #462457.
7470 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7472 * mini-ops.h: Add a definition of XPHI.
7474 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7476 * ssa.c (op_phi_to_move): Handle XPHI.
7478 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7482 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7484 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7486 2008-12-31 Geoff Norton <gnorton@novell.com>
7488 * mini-ppc.c: The prolog size allocated can be too small for darwin
7489 ppc32 under certain circumstances. Also fix a small logic bug.
7491 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7493 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7494 while loading AOT methods.
7496 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7497 since only the former is nulled out after a successful cast. This prevents
7498 crashes with rethrown exceptions when using --debug=casts.
7500 2008-12-24 Mark Probst <mark.probst@gmail.com>
7502 * mini.h: New macro for checking whether a method is final,
7503 i.e. whether the method or its class is marked final.
7505 * method-to-ir.c: Use the new macro for all final-checks
7506 consistently. Fixes the crash in the System.ServiceModel tests.
7508 2008-12-23 Mark Probst <mark.probst@gmail.com>
7510 * mini-exceptions.c (get_exception_catch_class): Corrected another
7511 overly strict assertion.
7513 2008-12-23 Mark Probst <mark.probst@gmail.com>
7515 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7516 Clobbering it is not allowed because the caller might use it as
7517 the vtable register in the interface call.
7519 2008-12-19 Mark Probst <mark.probst@gmail.com>
7521 * mini-exceptions.c (get_exception_catch_class): Corrected an
7522 overly strict assertion.
7524 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7526 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7528 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7530 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7532 * cpu-mips.md: correct lengths for certain long_ opcodes.
7534 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7536 * 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().
7538 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7540 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7542 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7544 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7546 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7548 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7551 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7553 * 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
7555 * 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)
7557 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7559 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7561 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7563 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7564 gshared code. Fixes #458947.
7566 * generics.cs: Add a test.
7568 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7570 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7572 * mini-mips.c: first pass n32 code generation.
7574 * mini-mips.h: datatypes and defines for n32 support.
7576 * exceptions-mips.c: first pass n32 code generation.
7578 * tramp-mips.c: first pass n32 code generation.
7580 * cpu-mips.md: add long_ opcodes.
7582 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7584 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7586 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7588 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7590 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7592 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7594 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7596 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7598 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7600 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7602 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7604 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7606 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7608 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7610 2008-12-12 Mark Probst <mark.probst@gmail.com>
7612 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7613 descriptors for helper functions directly in front of the code.
7615 2008-12-11 Mark Probst <mark.probst@gmail.com>
7617 * method-to-ir.c: Removed an unnecessary assertion.
7619 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7621 * method-to-ir.c: Merge SGEN changes from the old JIT.
7623 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7625 * driver.c (compile_all_methods_thread_main): Handle failure of
7628 2008-12-10 Mark Probst <mark.probst@gmail.com>
7630 * mini-ppc.c: Merged with mini-ppc64.c.
7632 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7634 * Makefile.am: Use the same sources for PPC and PPC64.
7636 * mini-ppc64.c: Removed.
7638 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7640 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7641 code to mono_bb_is_fall_through.
7643 * branch-opts.c (mono_remove_critical_edges): Same.
7645 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7647 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7648 expect that an OP_BR_REG will be there.
7650 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7652 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7653 for the many branch ops. The original check miss OP_BR_REG.
7657 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7659 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7661 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7663 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7664 while holding the aot lock.
7666 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7668 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7670 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7672 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7673 to release all runtime callable wrappers held by the runtime.
7675 Contributed under MIT/X11 license.
7677 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7679 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7682 Contributed under MIT/X11 license.
7684 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7686 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7687 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7689 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7691 * cpu-mips.md: fix ckfinite length
7693 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7694 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7695 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7697 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7699 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7701 2008-12-08 Geoff Norton <gnorton@novell.com>
7703 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7704 size by 8 bytes as well.
7706 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7708 * basic-simd.cs: Fix method names for Vector16b.
7710 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7712 * basic-simd.cs: Fix method names for Vector16sb.
7714 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7716 * basic-simd.cs: Fix method names for Vector8us.
7718 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7720 * basic-simd.cs: Fix method names for Vector8s.
7722 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7724 * basic-simd.cs: Fix method names for Vector4ui.
7726 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7728 * basic-simd.cs: Fix method names for Vector2l.
7730 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7732 * basic-simd.cs: Fix method names for Vector2d.
7734 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7736 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7737 that are extension methods.
7739 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7741 * basic-simd.cs: Fix method names for Vector4f.
7743 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7745 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7746 as such. Fixes #456669.
7748 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7750 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7752 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7754 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7755 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7756 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7757 (mips_adjust_stackframe): handle FP spills
7759 * mini-ops.h: add mips_mtc1_s2
7761 * cpu-mips.md: add mips_mtc1_s2
7763 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7765 * unwind.c: New file, move the unwind info encoding functions here from
7766 aot-compiler.c, so they could be used at runtime too.
7768 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7770 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7771 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7773 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7775 * mini-mips.c: cleanup warnings
7776 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7777 (mips_adjust_stackframe): handle case of taking the address of stack locals
7779 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7781 * aot-compiler.c: Implement a few functions missing from the asm writer.
7782 (emit_method_code): Only write symbols for methods when using the bin
7783 writer, since the assembler can't deal with the characters in our method
7786 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7788 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7791 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7792 a bit to also restore %rax.
7794 2008-12-05 Mark Probst <mark.probst@gmail.com>
7796 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7798 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7800 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7803 2008-12-05 Mark Probst <mark.probst@gmail.com>
7805 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7807 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7808 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7810 * exceptions-ppc64.c: Removed.
7812 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7814 2008-12-05 Mark Probst <mark.probst@gmail.com>
7816 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7819 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7821 * tramp-ppc64.c: Removed.
7823 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7825 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7828 2008-12-05 Mark Probst <mark.probst@gmail.com>
7830 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7832 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7833 mini-ppc.h instead of mini-ppc64.h.
7835 * mini-ppc64.h: Removed.
7837 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7839 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7841 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7843 2008-12-05 Mark Probst <mark.probst@gmail.com>
7845 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7846 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7849 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7851 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7853 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7855 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7857 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7859 * basic-simd.cs: Tests for operator == and != on Vector4f.
7861 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7863 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7865 * simd-intrinsics.c: Kill useless enum.
7867 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7869 * cpu-mips.md: add long_conv_to_ovf_i4_2
7870 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7872 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7874 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7876 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7878 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7880 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7882 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7884 * basic-simd.cs: Add tests for new methods.
7886 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7888 * simd-intrinsics.c: Add support for operator == and !=
7891 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7893 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7895 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7897 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7899 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7901 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7902 MONO_PATCH_INFO_ICALL_ADDR.
7904 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7906 * aot-compiler.c: Resurrect full-aot support.
7908 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7910 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7912 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7914 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7916 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7918 * basic-simd.cs: Fix tests to work under ppc.
7919 Remove tests for methods that will be removed.
7921 2008-12-03 Mark Probst <mark.probst@gmail.com>
7923 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7924 generic type (via a typedef or typeref) correctly.
7926 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7928 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7929 diagnose an assertion failure.
7931 2008-12-02 Mark Probst <mark.probst@gmail.com>
7933 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7934 Fix trampoline size.
7936 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7937 conversion opcodes are implemented natively instead via emulation.
7939 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7941 * cpu-mips.md: remove mips_xori
7943 * mini-ops.h: remove mips_xori
7945 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7947 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7949 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7951 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7953 * cpu-mips.md: fix instruction lengths.
7955 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7957 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7959 * mini-ops.h: fix slti / sltiu op profiles.
7961 2008-12-02 Martin Baulig <martin@ximian.com>
7963 * method-to-ir.c (mono_method_to_ir): Disable debugging
7964 information for the init locals block to make the debugger stop
7965 after all locals have been initalized.
7967 2008-12-02 Martin Baulig <martin@ximian.com>
7969 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7970 running inside the debugger.
7972 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7974 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7977 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7978 alu->alu imm optimization which only shows if deadce is disabled.
7980 * aot-compiler.c: Rename the function names for the binary and asm writers
7981 so they can coexist in the same process. Rework the xdebug code to use the
7982 asm writer. This avoids the need to call into the runtime to dump the
7983 debugging info. Add more debugging info for types.
7985 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7987 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7988 cpu description tables, they can't occur in cpu-<ARCH>.md.
7990 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7991 the stack in CEE_LDFLDA. Fixes #450542.
7993 * generics.cs: Add a new test.
7995 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7997 * mini-ops.h: updated MIPS opcodes
7998 * mini-mips.c: decompose long opts
7999 * mini-mips.h: decompose long opts
8001 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8003 * cpu-mips.md: fix length on int_rem_un
8004 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8006 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8008 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8010 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8012 2008-11-29 Martin Baulig <martin@ximian.com>
8014 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8015 mono_debug_using_mono_debugger() in addition to the
8016 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8018 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8020 * mini-ops.h: updated more MIPS opcodes
8021 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8022 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8024 2008-11-28 Mark Probst <mark.probst@gmail.com>
8026 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8028 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8030 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8031 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8032 * mini-ops.h: correct selected mips opcode entries
8034 2008-11-28 Mark Probst <mark.probst@gmail.com>
8036 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8039 2008-11-28 Mark Probst <mark.probst@gmail.com>
8041 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8043 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8045 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8046 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8047 * mini-mips.h: disable IMT
8048 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8050 2008-11-28 Mark Probst <mark.probst@gmail.com>
8052 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8054 2008-11-28 Mark Probst <mark.probst@gmail.com>
8056 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8058 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8060 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8063 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8065 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8066 for Set/GetVector aligned versions.
8068 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8070 * basic-simd.cs: Add tests for Get/SetVector.
8072 2008-11-27 Mark Probst <mark.probst@gmail.com>
8074 * mini.c: Removed g_slist_append_mempool(). Now in
8077 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8079 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8080 size properly and make the bounds check optional.
8082 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8083 for SetVector and IsAligned.
8085 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8087 * mini.c: Remove unused mono_normalize_opcodes () function.
8089 2008-11-26 Mark Probst <mark.probst@gmail.com>
8091 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8092 using the new atomic add ops now.
8094 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8097 2008-11-26 Mark Probst <mark.probst@gmail.com>
8099 * mini-ppc64.c: Several fixes.
8101 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8103 * cpu-mips.md: added jump_table
8104 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8106 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8108 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8110 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8112 * mini-ops.h: corrected a handful of MIPS opcodes.
8114 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8116 * aot-compiler.c: MIPS to use ELF writer
8118 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8120 * mini-codegen.c: remove MIPS specific assert.
8122 2008-11-25 Mark Probst <mark.probst@gmail.com>
8124 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8125 fixes. PPC64 now passes most of the runtime regressions.
8127 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8129 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8130 volatile intervals a bit.
8132 2008-11-24 Mark Probst <mark.probst@gmail.com>
8134 * basic-long.cs: New test case.
8136 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8138 * mini.c (mini_method_compile): Disable globalra for large methods for
8141 * regalloc2.c (order_moves): Add fp support.
8143 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8144 source bblock ends with an OP_BR_REG.
8146 * ratests.cs: Add a new test.
8148 2008-11-23 Mark Probst <mark.probst@gmail.com>
8150 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8151 sharing. PPC64 now passes generics.exe.
8153 2008-11-23 Mark Probst <mark.probst@gmail.com>
8155 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8157 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8159 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8160 memory when mono_jit_info_table_find () can't find the method in the
8163 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8166 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8169 2008-11-23 Mark Probst <mark.probst@gmail.com>
8171 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8172 Several fixes. PPC64 now runs exceptions.exe and
8173 devirtualization.exe.
8175 2008-11-22 Mark Probst <mark.probst@gmail.com>
8177 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8178 arrays.exe and basic-math.exe.
8180 2008-11-22 Mark Probst <mark.probst@gmail.com>
8182 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8183 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8185 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8187 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8189 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8191 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8193 * ir-emit.h: Move macros from method-to-ir.c to here.
8195 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8197 * mini-ops.h: Correct the long simd ops to use LREG.
8199 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8201 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8203 * mini-ops.h: Correct the dreg type of a few long opcodes.
8205 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8208 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8210 * mini-ppc.c: remove negative stack references in epilog
8211 for platforms that don't support the red zone.
8213 2008-11-21 Mark Probst <mark.probst@gmail.com>
8215 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8216 point regs. Now PPC64 passes basic-calls.exe.
8218 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8220 * basic-simd.cs: Add tests for accessors of Vector2l.
8222 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8224 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8226 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8228 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8230 2008-11-21 Mark Probst <mark.probst@gmail.com>
8232 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8233 PPC64 passes basic-long.exe.
8235 2008-11-20 Mark Probst <mark.probst@gmail.com>
8237 * decompose.c: Decompose carry and overflow add on PPC64 like on
8238 other 64 bit archs. Don't decompose sub at all on PPC64.
8240 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8241 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8244 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8246 * basic-simd.cs: Add tests for accessors of Vector2d.
8248 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8250 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8254 * mini-x86.c (mono_arch_output_basic_block): Same.
8256 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8258 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8260 * basic-simd.cs: Add tests for accessors of Vector4f.
8262 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8264 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8268 * mini-x86.c (mono_arch_output_basic_block): Same.
8270 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8272 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8274 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8276 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8278 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8282 * mini-x86.c (mono_arch_output_basic_block): Same.
8284 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8286 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8288 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8290 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8292 * simd-intrinsics.c: Enable setters for Vector16sb.
8294 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8296 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8300 * mini-x86.c (mono_arch_output_basic_block): Same.
8302 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8304 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8306 * simd-intrinsics.c: Implement setter for Vector8us.
8308 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8310 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8313 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8315 * mini-ppc.c: remove references to the red zone in the prolog
8316 (for systems that don't support it).
8318 2008-11-19 Mark Probst <mark.probst@gmail.com>
8320 * cpu-ppc64.md: Fixed a few instruction lengths.
8322 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8325 2008-11-19 Mark Probst <mark.probst@gmail.com>
8327 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8330 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8332 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8334 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8336 * mini-ops.h: Added OP_INSERT_I2.
8340 * mini-x86.c (mono_arch_output_basic_block): Same.
8342 * simd-intrinsics.c: Implement setter for Vector8s.
8344 * simd-methods.h: Add the names of get setters of Vector8s.
8346 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8348 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8350 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8353 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8355 2008-11-18 Mark Probst <mark.probst@gmail.com>
8357 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8358 for PPC64. An empty program runs now.
8360 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8362 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8364 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8365 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8366 info for JITted code is emitted into a shared library, loadable into gdb.
8368 2008-11-18 Mark Probst <mark.probst@gmail.com>
8370 * Makefile.am: Changes to build PPC64.
8372 * mini-arch.h: Include mini-ppc64.h on PPC64.
8374 2008-11-18 Mark Probst <mark.probst@gmail.com>
8376 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8377 in PPC code up to r119147.
8379 2008-11-18 Mark Probst <mark.probst@gmail.com>
8381 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8382 cpu-ppc64.md: Changes for PPC64.
8384 Based on code submitted by andreas.faerber@web.de at
8385 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8388 2008-11-18 Mark Probst <mark.probst@gmail.com>
8390 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8391 cpu-ppc64.md: Copied from the corresponding PPC files from
8394 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8396 * mini-ops.h: Added OP_ROUND.
8398 * cpu-x86.md: Added round.
8400 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8402 * basic-math.cs: Added test_0_round to test rounding.
8404 Contributed under MIT/X11 license.
8406 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8408 * aot-compiler.c : Fix the Winx64 build.
8410 Contributed under MIT/X11 license.
8412 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8414 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8415 in OP_EXTRACT_R8 to avoid possible stack corruption.
8417 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8419 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8421 * cpu-x86.md: Added extract_r8.
8423 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8425 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8426 a couple of OP_EXTRACT_I4.
8428 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8430 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8432 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8434 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8437 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8439 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8440 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8442 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8443 are not needed any more.
8445 * mini.h: Remove the unused INS_LIST macros.
8447 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8450 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8453 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8454 mono_alloc_ireg () instead.
8456 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8459 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8462 * aot-runtime.c (load_aot_module): Disable AOT when running under
8465 * mini-amd64.h: Change the monitor fastpath defines to check for
8466 !PLATFORM_WIN32 so they work on *bsd too.
8468 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8470 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8472 * mini.h (MonoCompile): Remove new_ir flag.
8474 * regalloc.h regalloc.c: Remove unused code.
8476 * cpu-*.md: Remove more unused opcodes.
8478 * simple-cee-ops.h simple-mini-ops.h: Removed.
8480 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8482 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8484 * aliasing.h: Removed.
8486 * *.c: Remove references to aliasing.h and inssel.h.
8488 * mini.c: Remove additional unused functions.
8490 * mini-ops.h cpu-*.md: Remove unused opcodes.
8492 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8494 Remove the old JIT code.
8496 * inssel*.brg: Removed.
8498 * ssa.c abcremoval.c aliasing.c: Removed.
8500 * ssa2.c: Renamed to ssa.c.
8502 * abcremoval2.c: Renamed to abcremoval.c.
8504 * *.c: Removed all !cfg->new_ir code.
8506 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8507 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8509 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8511 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8513 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8514 to simplify the code and cut back on the number of global symbols in the AOT
8517 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8519 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8521 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8522 with the got/got_info tables.
8524 * mini.h: Bump AOT file format version.
8526 * unwind.h: New file, contains definitions for stack unwinding.
8528 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8531 * aot-compiler.c: Generalize the emitting of unwind information to use the
8532 information in cfg->unwind_ops.
8534 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8536 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8537 AOT method frames. Enable writing symbols for methods by default.
8539 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8541 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8542 and make it work with vectors of element sizes 1, 2 and 4.
8544 * simd-intrinsics.c: Enable getter for all vectors with element size
8547 * simd-methods.h: Add the names of other getters.
8549 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8555 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8557 * mini-ppc.h: portability fix.
8559 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8561 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8562 buggy and will overwrite it.
8564 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8566 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8567 Use it to emit local symbols for all methods so AOTed methods show up with
8568 their full name in gdb/valgrind output.
8570 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8572 * mini-ppc.c: portability fixes.
8574 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8576 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8577 entries out of the if (!generic_shared...) code so it is always done.
8578 (mono_class_init_trampoline): Do the patching when running under valgrind
8579 too, newer versions of valgrind have no problems with it.
8581 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8583 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8586 2008-11-13 Mark Probst <mark.probst@gmail.com>
8588 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8591 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8593 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8595 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8597 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8603 * simd-intrinsics.c: Same.
8605 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8607 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8609 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8611 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8612 to work with more Vector types.
8614 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8616 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8617 store the elemens directly instead of using and intermediate.
8619 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8621 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8623 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8624 to preserve %eax for aot plt trampolines.
8626 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8627 (encode_method_ref): Flag synchronized methods so they won't go through
8630 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8633 * cpu-ia64.md (jmp): Increase max length.
8635 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8637 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8638 open generic classes.
8640 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8642 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8643 box+brtrue optimization since it causes test failures on x86.
8645 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8647 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8653 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8654 for simd ctor values.
8656 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8657 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8659 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8661 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8664 * simd-instrincs.c: Same.
8666 * basic-simd.cs: Same.
8668 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8670 * ratests.cs: Add more tests.
8672 * regalloc2.c (add_spill_code): Handle more corner cases.
8674 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8676 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8677 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8678 both the source an destination of an instruction.
8680 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8682 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8683 wapihandles.c: more portability changes.
8685 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8687 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8688 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8689 safe to execute in a signal handler and the kernel provides better
8690 the info in /proc/self/smaps. Avoid the assert on sigaction during
8693 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8695 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8696 do the bblock linking hack if it is actually needed.
8698 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8701 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8702 crash problem is fixed.
8704 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8707 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8709 (mini_method_compile): Set the starting value of next_vreg to
8710 MAX_IREGS + MAX_FREGS when using globalra.
8712 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8713 filter clauses with BB_EXCEPTION_HANDLER.
8715 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8717 2008-11-10 Mark Probst <mark.probst@gmail.com>
8719 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8720 space for stdcall. Fixes regressions on Win32.
8722 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8724 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8726 (linear_scan): Remove an assert which doesn't seem to be needed.
8728 * local-propagation.c (mono_local_deadce): Avoid a call to
8729 MONO_DELETE_INS which would screw up the instruction linking.
8731 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8733 * regalloc2.c: Upgrade to work the current JIT code.
8735 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8737 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8740 * aot-runtime.c: Remove some dead code.
8742 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8744 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8746 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8747 trampolines using sscanf since atoi doesn't work on large unsigned values.
8749 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8750 Initialize code_size.
8752 2008-11-08 Mark Probst <mark.probst@gmail.com>
8754 * method-to-ir.c (mini_emit_inst_for_method): Make
8755 Interlocked.CompareExchange work for Int arguments on 32 bit
8758 2008-11-07 Mark Probst <mark.probst@gmail.com>
8760 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8762 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8764 * main.c Fix MSVC build.
8766 Contributed under MIT/X11 license.
8768 2008-11-06 Mark Probst <mark.probst@gmail.com>
8770 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8771 alignment larger than 8 bytes are aligned correctly, too.
8773 * mini.c: Honor the min_align field of MonoClass when laying out
8776 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8778 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8780 * aot-compiler.c (emit_plt): Fix a warning.
8782 * aot-compiler.c: Implement ARM support in the binary writer.
8784 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8786 * basic-simd.cs: Add test for getter with byref arg.
8787 Fix the naming of a few tests.
8788 Add missing checks to a test.
8790 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8792 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8794 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8795 most of the full-aot support for monitor enter/exit trampolines.
8797 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8798 enter/exit trampoline creation functions.
8800 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8803 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8805 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8806 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8807 implement the needed functionality without adding crap to the runtime.
8809 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8811 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8814 * mini.c (mono_build_date): New global version holding the build date in
8817 * Makefile.am (buildver.c): Generate a file containing the build date.
8819 * main.c: Set the build date from the generated file.
8821 * mini.c (mono_get_runtime_build_info): New helper function returning build
8822 information in a string format.
8824 * driver.c (mono_main): Print the build date in --version.
8826 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8827 file when the bind-to-runtime-version option is used.
8829 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8831 * simd-intrinsics.c: Fix bug when using getters and byref args.
8833 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8835 * simd-methods.h: Rename prefetch methods.
8837 * simd-intrinsics.c: Same.
8839 2008-11-05 Mark Probst <mark.probst@gmail.com>
8841 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8844 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8846 * aot-compiler.c: Use the bundled elf header files instead of depending on
8849 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8852 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8855 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8857 * cpu-x86.md: Add store nta ops.
8863 * mini.h: Add an enum for simd prefetch modes.
8865 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8866 of store. Use the changed code to support store nta.
8868 * simd-intrinsics.c: Add prefetch ops for all vector types.
8870 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8872 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8875 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8878 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8881 2008-11-04 Mark Probst <mark.probst@gmail.com>
8883 * mini-x86.c: Fixed commit.
8885 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8887 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8889 2008-11-04 Mark Probst <mark.probst@gmail.com>
8891 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8892 and MONITOR_EXIT, for the ASM fastpaths.
8894 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8897 * mini.c, patch-info.h: Signature and patch infos for
8898 Monitor.Enter/Exit trampolines.
8900 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8902 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8903 Monitor.Enter/Exit ASM fastpath for Linux.
8905 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8907 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8909 * objects.cs: Add a new test.
8911 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8913 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8914 if MONO_LOG_LEVEL is set.
8916 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8918 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8920 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8922 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8923 of file offsets. Align the sections belonging to the data segment to
8926 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8928 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8929 elf.h. Port it to amd64.
8931 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8933 * driver.c: Enable SIMD by default.
8935 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8937 * cpu-x86.md: Add prefetch op.
8943 * mini.h: Add an enum for simd prefetch modes.
8945 * simd-methods.h: Add prefetch function names.
8947 * simd-intrinsics.c: Add prefetch ops for all vector types.
8949 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8951 * aot-compiler.c (emit_bytes): Speed this up a little.
8953 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8955 * aot-compiler.c: Add JIT time etc. statistics.
8957 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8959 * mini.h (MonoCompile): Add 'got_offset' field.
8961 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8962 method_got_offsets array.
8964 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8967 * aot-compiler.c (compile_method): Add generic method instances referenced
8968 by the method to the list of methods to be compiled, this is required so if
8969 A<T> references B<T>, and another assembly references A<int>, then it will
8970 also get a copy of B<int>.
8972 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8973 when checking for monitor enter/exit.
8975 2008-10-30 Mark Probst <mark.probst@gmail.com>
8977 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8978 for Monitor.Enter and Monitor.Exit if enabled.
8980 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8983 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8985 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8986 of an OP_MOVE. Fixes #440046.
8988 * basic-long.cs: Add a new test.
8990 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8992 * mini.h: Add synchronization note for the managed counter-part.
8994 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8995 returns the simd caps of the current cpu.
8997 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8999 * basic-simd.cs: Remove Console.WriteLine.
9001 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9003 * basic-simd.cs: New tests for Vector2ul.
9005 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9007 * simd-intrinsics.c: Add new vector type Vector2ul.
9009 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9011 * basic-simd.cs: New tests for Vector2l.
9013 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9015 * cpu-x86.md: Add long version of most packed int ops.
9021 * simd-intrinsics.c: Add new vector type Vector2l.
9023 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9025 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9027 * simd-methods.h: Remove SN_op_BitwiseXor.
9029 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9031 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9034 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9036 * basic-simd.cs: Test for Vector2d.
9038 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9041 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9043 * cpu-x86.md: Add double version of all packed float ops.
9049 * simd-intrinsics.c: Add new vector type Vector2d.
9051 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9053 * simd-methods.h: Add Duplicate.
9055 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9057 * basic-simd.cs: Test for packing with signed saturation.
9059 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9061 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9062 found in the TYPESPEC table.
9064 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9066 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9069 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9071 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9072 instead of the RVA, since the RVA can be changed by tools like the cil
9075 * method-to-ir.c (mono_method_to_ir2): Ditto.
9077 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9078 (deserialize_variable): Ditto.
9080 2008-10-25 Martin Baulig <martin@ximian.com>
9082 * debug-mini.c (write_variable): Use
9083 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9085 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9087 * cpu-x86.md: Add unsigned variants of packd and packw.
9091 * mini-x86.h: Emit the right instruction for packd and packw.
9092 Add unsigned variants of packd and packw.
9094 * simd-intrinsics.c: Packd and packw were used in place of their
9095 unsigned variants. Change that.
9096 Add intrinsics for (Signed)PackWithSignedSaturation.
9098 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9100 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9102 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9104 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9106 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9108 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9110 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9113 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9115 2008-10-24 Mark Probst <mark.probst@gmail.com>
9117 * method-to-ir.c, mini.c: Special casing for the synchronized
9118 wrapper for the ldtoken+GetTypeFromHandle case.
9120 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9122 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9124 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9125 created/split bblocks.
9127 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9129 * mini-ops.h: Add packed signed mul high.
9133 * mini-x86.c (mono_arch_output_basic_block): Same.
9135 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9137 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9139 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9141 * basic-simd.cs: Tests for Vector16sb.
9143 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9145 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9147 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9149 * mini-ops.h: Add packed signed min, max and compare greater.
9153 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9156 * simd-methods.h: Add CompareGreaterThan.
9158 * simd-methods.h: Remove CompareEquals.
9160 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9162 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9164 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9167 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9169 * basic-simd.cs: Fix tests due to change in the API.
9171 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9173 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9175 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9177 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9179 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9180 inst_offset as this has invalid values for LDADDR.
9182 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9184 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9186 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9188 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9190 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9191 for accessing field->data.
9193 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9195 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9197 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9199 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9201 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9203 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9205 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9206 from the cfg mempool.
9208 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9210 * basic-simd.cs: Tests for new methods in Vector8us.
9212 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9214 * mini-ops.h: Add multiply and store high.
9218 * mini-x86.c (mono_arch_output_basic_block): Same.
9220 * simd-methods.h: Same.
9222 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9225 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9227 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9228 mono_class_setup_vtable ().
9230 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9231 mono_class_get_vtable_entry () for accessing klass->vtable.
9233 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9235 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9238 * method-to-ir.c (mono_save_token_info): Don't save references made from
9241 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9242 of generic instances.
9244 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9246 2008-10-19 Mark Probst <mark.probst@gmail.com>
9248 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9249 OP_JMP depends on the method signature. Calculate it properly.
9251 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9253 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9256 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9258 (emit_extra_methods): Add another table mapping method indexes to
9259 offsets in the extra_method_info table.
9261 * mini.h: Bump AOT file format version.
9263 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9264 and mono_aot_get_method_from_token () into one function.
9266 2008-10-19 Mark Probst <mark.probst@gmail.com>
9268 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9271 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9273 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9276 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9279 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9281 * mini.h: Bump aot file format version.
9283 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9284 AOT file can contain native code for methods which are not in the METHOD
9285 table. Generate code for non-sharable generic instances of generic methods
9286 found in the METHODSPEC table.
9288 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9289 encoding generic type handles.
9291 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9292 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9294 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9295 macros + MONO_ADD_INS.
9297 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9300 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9302 * mini.h: Bump aot file format version.
9304 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9306 2008-10-17 Mark Probst <mark.probst@gmail.com>
9308 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9309 platforms, with definable stack alignment value. Set to 16 now
9312 * mini.c, mini.h, driver.c: Command line option for disabling
9315 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9317 * basic-simd.cs: Tests for new methods in Vector4ui.
9319 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9321 * mini-ops.h: Add packed int shuffle.
9325 * mini-x86.c (mono_arch_output_basic_block): Same.
9327 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9328 extract mask, max, min, shuffle.
9330 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9332 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9334 * basic-simd.cs: Tests for new methods in Vector8us.
9336 2008-10-17 Mark Probst <mark.probst@gmail.com>
9338 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9339 RuntimeTypeHandle, not a TypedReference.
9341 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9343 * simd-intrinsics.c: remove relocations.
9345 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9347 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9348 optimizations from the x86 backend.
9350 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9352 * simd-methods.h, simd-intrinsics.c: debloat method names and
9353 prepare for no relocations.
9355 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9357 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9361 * mini-x86.c (mono_arch_output_basic_block): Same.
9363 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9364 extract mask, max, min and sum of absolute differences.
9366 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9369 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9371 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9372 Renamed one test for consistency.
9374 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9376 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9377 fix to the code that deal with other blocks.
9379 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9381 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9383 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9385 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9386 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9387 able to process the source reg.
9389 2008-10-16 Martin Baulig <martin@ximian.com>
9391 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9393 * inssel.brg: Add `OP_HARD_NOP'.
9395 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9397 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9398 `OP_HARD_NOP' instruction when running inside the debugger.
9400 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9401 `OP_HARD_NOP' instruction when running inside the debugger.
9403 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9405 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9406 now works. The issue with the regalloc tripping up no longer
9409 * simd-intrinsics.c (load_simd_vreg): Same.
9411 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9413 * basic-simd.cs: Tests for new Vector8ui methods.
9415 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9417 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9418 only for type. This fixes crashes where MonoInst::klass is checked
9419 for ops of type != VTYPE or OBJ.
9421 * simd-intrinsics.c (load_simd_vreg): Same.
9423 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9425 * mini-ops.h: Add ops for packed shuffle/max/avg and
9430 * mini-x86.c (mono_arch_output_basic_block): Same.
9432 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9435 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9436 to emit extract mask op.
9438 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9439 to emit word shuffles.
9441 2008-10-15 Mark Probst <mark.probst@gmail.com>
9443 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9444 the largest alignment needed by a variable, but at least
9447 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9449 * basic-simd.cs: Tests for the fixes in the last commit.
9451 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9453 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9454 no longer handles STACK_PTR input.
9456 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9458 * simd-intrinsics.c (load_simd_vreg): New function that works like
9459 get_simd_vreg but handles STACK_PTR input.
9461 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9462 as the input can be an arbitrary pointer.
9464 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9465 LDADDR local optimization directly otherwise use a store op.
9467 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9469 * basic-simd.cs: Tests for dup low and dup high.
9471 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9473 * mini-ops.h: Add dup low and dup high ops.
9477 * mini-x86.c (mono_arch_output_basic_block): Same.
9479 * simd-intrinsics.c (vector4f_intrinsics): Same.
9481 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9483 * basic-simd.cs: Tests for recently added functionality.
9485 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9487 * mini-ops.h: Add remaining sse1 fp ops.
9489 * cpu-x86.md: Add remaining sse1 fp ops.
9491 * mini-x86.c (mono_arch_output_basic_block): Same.
9493 * mini.h: Add enum for simd FP compare conditions.
9495 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9497 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9498 so the backed can generate the appropriate op.
9500 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9501 This patch squeese one more byte from the SimdIntrinsc struct.
9503 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9504 a a shift amount intead of simply or'ing it.
9506 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9508 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9509 byte so we can have an aditional flags field without increasing struct size.
9511 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9512 against the simd_supported_versions bitmask.
9514 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9516 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9518 * mini.c: remove rawbuffer code (the only use here is unsafe because
9519 it takes locks during signal handling and the kernel now provides much
9520 better info in proc/pid/smaps these days).
9522 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9524 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9525 OP_X86_PUSH_OBJ. Fixes #434620.
9527 * objects.cs: Add a test.
9529 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9531 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9532 that the packuswb/packusdw don't work with unsigned numbers for what
9533 would be negative numbers in signed format.
9535 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9536 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9538 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9540 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9542 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9544 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9546 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9549 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9550 version as the enum in mini.h.
9552 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9553 for sse3 ops, check the simd_version field if present. This way the code
9554 works with all versions of sse.
9556 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9558 * simd-intrinsics.c: Fixed intrinsic name typo.
9560 * mini.h: Added missing simd exported function.
9562 * basic-simd.cs: Added tests for Vector4ui.
9563 Fixed broken test for Vector16b.
9565 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9567 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9568 the max length to 64.
9570 2008-10-10 Mark Probst <mark.probst@gmail.com>
9572 * method-to-ir.c: Only do the fast virtual generic method call for
9573 non-wrapper methods.
9575 * mini.h, mini-trampolines.c: The new generic virtual remoting
9576 trampoline handles virtual method calls via the vtable (as done by
9577 the fast virtual generic method calls) to remoting proxies.
9579 * mini.c (mono_jit_create_remoting_trampoline): For generic
9580 methods reate a generic virtual remoting trampoline.
9582 * mini-amd64.h: Enable fast virtual generic method calls again.
9584 2008-10-10 Mark Probst <mark.probst@gmail.com>
9586 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9587 restore registers when doing tail calls.
9589 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9591 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9594 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9596 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9598 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9600 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9602 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9604 * basic-simd.cs: Retrofit for API changes.
9606 2008-10-10 Mark Probst <mark.probst@gmail.com>
9608 * mini-ppc.c: Handle integer stack arguments for tail calls.
9610 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9612 * optflags-def.h: Removed sse3 optimization.
9616 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9619 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9621 * mini.h: Added enumeration with simd versions.
9623 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9626 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9628 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9630 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9632 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9634 * basic-simd.cs: Fixed test naming.
9636 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9638 * mini-ops.h: Added ops for packed and saturated math, shifts
9639 and packing/unpacking.
9641 * cpu-x86.md: Added descriptors for the above ops.
9643 * mini-x86.c: Added code to emmit the above ops.
9645 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9647 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9649 * aot-compiler.c (compile_method): Enable AOT for generic code.
9651 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9653 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9655 * mini.c: add a workaround for a common screwup that ends up blamed
9656 to mono (other processes blocking signal delivery).
9658 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9660 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9661 in the LDFLD/STFLD opcodes. Fixes #432673.
9663 * iltests.il.in: Add a new test.
9665 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9667 * mini-arm.c: attach the thread in unmanaged->managed transitions
9668 using delegates (bug #433148).
9670 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9672 * basic-simd.cs: Use new ShuffleSel constants.
9674 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9676 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9678 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9679 only disable simd intrinsics if no sse2 is detected.
9681 * optflags-def.h: Added sse3.
9683 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9686 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9688 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9689 when adding delegate-invoke wrappers.
9691 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9693 * Makefile.am: Reenable the simd tests.
9695 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9697 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9698 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9699 other vreg is allocated to that hreg.
9701 Contributed under MIT/X11 license.
9703 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9705 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9708 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9710 * basic-simd.cs: New test suite for SIMD intrinsics.
9712 * Makefile.am: Added new tests.
9714 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9716 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9720 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9722 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9723 using SSE2 aware opcodes.
9725 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9726 is enabled, this code path is only reachable if conversion ops are emmited after
9729 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9731 This optimization saves 6 bytes per conversion against the old version.
9733 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9735 * aot-compiler.c (compile_method): Don't skip methods referencing
9736 generic methods without a corresponding entry in token_info_hash, since
9737 encode_method_ref () can handle all generic methods now.
9739 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9740 generic context is set.
9742 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9743 generic sharing of LDTOKEN.
9745 2008-10-06 Mark Probst <mark.probst@gmail.com>
9747 * mini-amd64.h: Temporarily disabled fast virtual generic method
9748 calls because it breaks the System.Runtime.Remoting tests.
9750 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9752 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9754 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9755 so inlining actually works.
9756 (check_inline_caller_method_name_limit): Ditto.
9758 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9760 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9761 64 bit safety (from Olaf Hering and Andreas Farber).
9763 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9765 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9766 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9767 unused virtual call support code.
9769 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9771 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9772 which can't use aot trampolines.
9773 (decode_patch): Don't create aot trampolines for methods which can't use
9776 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9777 use aot trampolines.
9779 * mini.h: Bump AOT image format version.
9781 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9783 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9784 to save_token_info () since cmethod is inflated for constrained calls.
9786 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9788 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9790 * Makefile.am: Add build rules for ppc64.
9791 This avoids the build failing at pedump with unresolved symbols
9792 due to lack of arch_sources. Instead it will now fail earlier
9793 due to lack of cpu-ppc64.md.
9795 Contributed under MIT/X11 license.
9797 2008-10-04 Mark Probst <mark.probst@gmail.com>
9799 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9802 * iltests.il.in: Add test case for tail call with many arguments.
9804 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9806 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9807 to the fast virtual generic method code until the aot case is fixed.
9809 2008-10-03 Mark Probst <mark.probst@gmail.com>
9811 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9813 2008-10-03 Mark Probst <mark.probst@gmail.com>
9815 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9818 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9820 * simd-intrinsics.c: Forgot to add this one.
9822 * mini-codegen.c: Fix macro in case SIMD is not supported.
9824 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9826 This patch land initial JIT support for simd intrinsics.
9828 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9830 * Makefile.am: Added simd-intrinsics.c
9832 * simd-intrinsics.c: New file with simd instrinsic related
9835 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9837 * cpu-x86.md: Add simd related instructions.
9839 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9841 * driver.c: Added two new --regression variants.
9843 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9845 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9847 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9848 extract some complicated logic to helper functions.
9850 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9852 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9854 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9855 the specialized simplification pass.
9857 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9859 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9861 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9864 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9865 if MONO_ARCH_NEED_SIMD_BANK is defined.
9867 * mini-ops.h: Added the new simd ops.
9869 * mini-x86.c: Added mono_arch_xregname.
9871 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9873 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9875 * mini-x86.h: Define simd related MONO_ARCH macros.
9877 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9879 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9881 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9882 MONO_CLASS_IS_SIMD to deal with simd related IR.
9884 * mini.h (MonoInst): Added spill_var to the backend union.
9886 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9888 * mini.h: Added forward declarations of the new simd fuctions.
9890 * optflags-def.h: Added new optimization names SIMD.
9892 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9894 * regalloc.h: Added support for working with 3 register banks.
9896 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9898 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9900 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9902 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9904 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9906 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9907 instead of one on 64 bit systems.
9909 * method-to-ir.c: Remove unused includes.
9911 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9913 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9914 cfg->used_int_regs, since the two are different on arm.
9916 2008-10-02 Mark Probst <mark.probst@gmail.com>
9918 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9919 mono_method_get_vtable_index() to get the vtable index.
9921 2008-10-02 Mark Probst <mark.probst@gmail.com>
9923 * method-to-ir.c (mono_method_to_ir2): Don't create native
9924 wrappers for array methods, because they're never called (and if
9925 they were called they wouldn't work).
9927 2008-10-02 Mark Probst <mark.probst@gmail.com>
9929 * method-to-ir.c (mono_method_to_ir2): Array methods are
9930 special-cased and must not be invoked indirectly via the (M)RGCTX
9931 when generic sharing is turned on. Fixes #431413.
9933 2008-10-01 Mark Probst <mark.probst@gmail.com>
9935 * method-to-ir.c: When generic sharing is active, call
9936 non-interface virtual generic methods via the standard trampoline.
9938 * mini-trampolines.c: Handle virtual generic shared methods.
9940 * mini.h, mini-x86.c, mini-x86.h: New argument for
9941 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9942 method thunks and which is the trampoline to call if the lookup
9943 fails. Enable the virtual generic method thunk for x86.
9945 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9946 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9947 argument but assert that it's NULL, because these archs don't yet
9948 implement the virtual generic method thunk. Changes in the IMT
9949 thunk data structures.
9951 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9953 * aot-compiler.c (emit_globals): Avoid invalid characters in
9954 the static linking symbol.
9956 * objects.cs: Add a test for the range check optimization. Fix warnings.
9958 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9959 optimization from the current JIT.
9961 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9962 later in decompose_array_access_opts () to allow more optimizations.
9964 * method-to-ir.c (mono_handle_soft_float): Rename this to
9965 mono_decompose_soft_float () for consistency.
9967 * mini-ops.h: Fix arguments of OP_STRLEN.
9969 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9970 into a separate function.
9971 (reset_cast_details): Ditto.
9972 (handle_unbox): Save cast details. Fixes #431254.
9974 * method-to-ir.c: Remove some obsolete FIXMEs.
9976 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9978 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9980 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9982 * mini-codegen.c: More work on macros to make them
9983 ready for multiple regbanks.
9985 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9987 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9989 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9991 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9993 * mini-codegen.c (mono_spillvar_offset): Proper support for
9996 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9998 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9999 the stack overflow changes.
10001 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10003 * mini-codegen.c: Make all bank macros depend on reg_bank.
10005 * mini-codegen.c (mono_local_regalloc): Make free mask
10006 initialization regbank aware.
10008 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10010 * mini-codegen.c (mono_local_regalloc): Extract callee
10011 mask selection to a function and make it regbank aware.
10013 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10015 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10016 code to deal with many regbanks.
10018 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10020 * mini-codegen.c: More fp->regbank changes.
10022 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10024 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10025 of a hardcoded constant.
10027 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10029 * method-to-ir.c (type_from_stack_type): Fix typo.
10031 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10033 * mini-ia64.c (emit_move_return_value): Convert float return values to
10036 * objects.cs: Add a new test.
10038 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10039 VARARG methods to fix an assert later.
10041 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10042 end so it at least compiles.
10044 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10046 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10048 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10050 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10051 optimization to a new function (emit_optimized_ldloca_ir) and enable
10052 it for both ldloca and ldloca_s.
10054 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10056 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10057 gshared CASTCLASS code.
10059 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10060 amd64, where the libc stack unwinder encounters stack frames referring to
10061 native code in unmapped memory.
10063 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10066 * generics.cs: Add new test.
10068 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10070 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10071 add a check that one of the ARM_FPU_ constants is defined.
10073 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10075 * mini-exceptions.c: Fix build on non-altstack platforms.
10077 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10080 * ir-emit.h: Add a comment to NEW_PCONST.
10082 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10084 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10086 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10087 after the changes to MonoJitDomainInfo.
10089 2008-09-27 Mark Probst <mark.probst@gmail.com>
10091 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10093 2008-09-27 Mark Probst <mark.probst@gmail.com>
10095 * mini-ppc.c: Compiler warning fixes.
10097 2008-09-27 Mark Probst <mark.probst@gmail.com>
10099 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10102 2008-09-27 Mark Probst <mark.probst@gmail.com>
10104 * exceptions-ppc.c, mini-ppc.h: Compile
10105 mono_arch_handle_altstack_exception() on Darwin, too.
10107 2008-09-27 Mark Probst <mark.probst@gmail.com>
10109 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10110 work on archs which don't have generic sharing implemented, only
10111 without the vtable_arg.
10113 2008-09-26 Mark Probst <mark.probst@gmail.com>
10115 * mini.c: Added comment explaining why delegate ctor icall
10116 wrappers are compiled.
10118 2008-09-26 Mark Probst <mark.probst@gmail.com>
10120 * mini.c: Don't produce trampolines to delegate ctor icall
10121 wrappers but compile them upfront.
10123 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10125 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10126 runtime-set function when going back to managed code. Currently this
10127 is used to set back the protection on the soft ovf pages and/or to
10128 throw the stack overflow exception that happened in unmanaged code.
10130 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10132 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10133 runtime-set function when going back to managed code. Currently this
10134 is used to set back the protection on the soft ovf pages and/or to
10135 throw the stack overflow exception that happened in unmanaged code.
10137 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10139 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10140 the support code for restoring stack protection after stack overflows
10141 that happen in unmanaged code. Don't set the exec permission on the
10142 soft overflow area.
10144 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10146 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10147 delegate->method_ptr is set. Fixes #428054.
10149 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10151 * tests.cs: Rename to ratests.cs.
10153 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10154 emit_get_rgctx_... functions.
10156 2008-09-25 Mark Probst <mark.probst@gmail.com>
10158 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10160 2008-09-25 Mark Probst <mark.probst@gmail.com>
10162 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10163 before asserting that method is sharable.
10165 2008-09-25 Mark Probst <mark.probst@gmail.com>
10167 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10168 whether method needs a static RGCTX wrapper used instead of
10169 complex conditions.
10171 * generic-sharing.c, mini.h: A few functions moved to
10172 metadata/generic-sharing.c.
10174 2008-09-25 Mark Probst <mark.probst@gmail.com>
10176 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10177 Generic code sharing for value types, which essentially means
10178 treating value type methods like static methods. The RGCTX is
10179 passed in the same way.
10181 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10183 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10184 opcode when creating multi-dimensional arrays of open types.
10186 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10187 open generic types.
10189 * generics.cs: Add a test.
10191 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10193 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10195 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10197 * mini.c (mini_method_compile): Set it when running under the debugger.
10199 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10200 vreg optimization if the flag is set.
10202 * driver.c (mono_main): Add --attach= option to pass options to
10205 * mini.c (sigquit_signal_handler): Start the attach agent.
10207 * ssapre.c: Disable this to save space since it is not yet ported to
10210 * regalloc2.c: Disable this to save space.
10212 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10214 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10216 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10217 the -v option useful again.
10219 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10221 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10224 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10225 arrays of arrays. Fixes #428406.
10227 * method-to-ir.c (mini_emit_castclass): Ditto.
10229 * objects.cs: Add new test.
10231 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10233 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10234 was wrong at it choked against target_type_is_incompatible for byref types.
10236 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10238 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10241 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10243 * mini-exceptions.c: update a few more exceptions-related counters.
10245 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10247 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10248 new functions to allocate from persistent mempools.
10250 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10252 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10253 multiple register banks in the future.
10255 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10257 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10259 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10261 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10263 * mini.h: Export type_to_eval_stack_type.
10265 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10266 is only ins->klass of byref types.
10268 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10270 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10271 (mini_emit_memcpy2): Ditto.
10273 * mini-amd64.c: Fix a warning.
10275 2008-09-21 Mark Probst <mark.probst@gmail.com>
10277 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10280 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10282 * method-to-ir.c: Extract stloc micro-optimization to a
10283 function and apply it to all cases.
10285 2008-09-19 Mark Probst <mark.probst@gmail.com>
10287 * method-to-ir.c: Don't fail generic code sharing in cases we
10290 2008-09-18 Mark Probst <mark.probst@gmail.com>
10292 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10294 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10296 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10299 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10301 * trace.c: make tracing more useful and correct, with per-thread
10302 id and indent info.
10304 2008-09-15 Mark Probst <mark.probst@gmail.com>
10306 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10307 doing a method call and the argument is an R4.
10309 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10311 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10314 2008-09-13 Mark Probst <mark.probst@gmail.com>
10316 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10318 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10320 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10321 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10323 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10325 * driver.c: Add a --agent argument (not supported yet) to load managed
10326 agent assemblies before loading the main assembly, similarly to how the
10327 Java VM handles agents.
10329 2008-09-11 Mark Probst <mark.probst@gmail.com>
10331 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10332 function to do stack layout of local variables.
10334 2008-09-11 Mark Probst <mark.probst@gmail.com>
10336 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10339 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10341 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10342 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10343 JIT if DISABLE_JIT is defined.
10345 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10348 2008-09-10 Mark Probst <mark.probst@gmail.com>
10350 * iltests.il.in: Disable the fconv test on PPC (the result is
10351 undefined according to ECMA).
10353 2008-09-10 Mark Probst <mark.probst@gmail.com>
10355 * iltests.il.in: Enable tail call tests for PPC.
10357 * mini.h: Add variable for storing incoming valuetype argument
10358 addresses for tail calls.
10360 * mini-ppc.c: Implement valuetype arguments and return values for
10361 tailcalls on Linux.
10363 2008-09-09 Mark Probst <mark.probst@gmail.com>
10365 * mini-ppc.c: Partially implement tail calls (struct arguments and
10366 return values not supported).
10368 * method-to-ir.c: Enable tail calls on PPC.
10370 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10372 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10373 runtime-invoke wrappers to work around the problem of them getting
10374 assigned to a random class.
10376 * aot-runtime.c (mono_aot_get_method): Ditto.
10378 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10380 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10381 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10383 2008-09-07 Mark Probst <mark.probst@gmail.com>
10385 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10386 until they're implemented properly.
10388 * exceptions-ppc.c: Use arch-independent exception-handling code
10389 instead of custom one.
10391 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10394 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10396 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10397 applies when __powerpc__ is defined.
10399 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10401 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10402 methods to their code to avoid computing the full name of wrappers and
10403 doing a lookup in a string hash table.
10405 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10407 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10408 we identify bblocks before method_to_ir () is ran.
10410 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10411 Also avoid optimizing branches pointing to themselves.
10413 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10415 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10417 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10419 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10421 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10422 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10423 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10426 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10427 jumped to the same entry in plt_jump_table.
10429 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10431 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10434 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10436 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10437 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10440 2008-08-29 Geoff Norton <gnorton@novell.com>
10442 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10443 segment, and doesn't properly handle .space as .text. Fixes
10446 2008-08-29 Geoff Norton <gnorton@novell.com>
10448 * mini.c: Disable the mach exception handler when running on
10451 2008-08-29 Geoff Norton <gnorton@novell.com>
10453 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10454 globals on Darwin/ARM
10456 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10458 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10459 since too many things depend on it. Instead, call
10460 mono_runtime_set_no_exec ().
10462 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10465 * aot-compiler.c: Add an 'asm-only' AOT option.
10467 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10469 * aot-compiler.c (compile_method): Disable gshared support for now as it
10472 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10474 * mini-amd64.h : Fix a compiler warning.
10476 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10477 Changed to use a callback function to retrieve the unwind info.
10478 This avoids problems observed when code blocks were removed by
10479 unloading an app domain.
10481 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10482 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10485 Contributed under MIT/X11 license.
10487 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10489 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10490 case to keep the stack aligned to 8.
10492 Contributed under MIT/X11 license.
10494 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10496 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10497 avoid repeated linear searches.
10499 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10501 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10502 methods it can't handle.
10504 * aot-compiler.c (add_method): Avoid adding a method twice.
10505 (add_wrappers): Add runtime invoke wrappers for all methods.
10507 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10508 function to create an aot-compatible version of this trampoline.
10510 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10512 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10514 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10516 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10517 with a generic sharing failure.
10519 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10521 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10522 CEE_RETHROW. Fixes #419634.
10524 * mini.c (mono_method_to_ir): Ditto.
10526 * exceptions.cs: Add a new test.
10528 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10529 to mono_type_stack_size_internal () since some callers might not pass in
10532 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10533 instrument_prolog. Fixes #419878.
10535 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10536 doubles in soft float mode volatile.
10538 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10540 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10542 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10543 to handle soft float correctly.
10545 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10548 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10550 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10551 to sp, since the generics catch code requires it.
10553 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10556 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10557 mono_arch_emit_imt_argument ().
10559 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10561 * mini-arm.c tramp-arm.c: Generic sharing updates.
10563 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10565 * mini-arm.c: Fix the arm build.
10567 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10568 handling enums, generic instances and generic sharing.
10569 (mini_type_stack_size_full): Ditto.
10571 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10573 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10575 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10577 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10580 * mini-arm.c: Various small generic sharing changes.
10582 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10584 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10587 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10588 helper function to return a generic class init trampoline.
10590 * method-to-ir.c mini.c: Use it.
10592 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10593 arch-specfic function to return a generic class init trampoline.
10595 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10596 the GENERIC_CLASS_INIT custom code.
10598 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10599 a fatal error, not a sharing failure.
10601 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10604 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10605 trampoline argument from MONO_ARCH_VTABLE_REG.
10607 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10608 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10609 argument, and pass the vtable in VTABLE_REG.
10611 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10612 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10613 argument, and pass the vtable in VTABLE_REG.
10614 (mono_arch_create_trampoline_code_full): Remove some special casing for
10615 the rgctx fetch trampoline.
10617 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10620 * iltests.il: Add a test for it.
10622 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10624 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10626 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10629 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10630 use mono_jit_info_table_find () to avoid recursion.
10631 (mono_delegate_trampoline): Add a sync wrapper here.
10633 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10636 * mini.c (mono_method_to_ir): Ditto.
10638 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10639 add_sync_wrapper argument. Don't add a sync wrapper here.
10640 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10642 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10644 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10646 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10647 of nonvolatile registers back from MonoContext to CONTEXT.
10649 Contributed under MIT/X11 license.
10651 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10653 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10654 arguments on Winx64 there are only 4 argument registers. For this
10655 logic to work the last argument must be pulled from the stack.
10657 Contributed under MIT/X11 license.
10659 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10661 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10663 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10664 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10665 encode/decode_method_ref ().
10667 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10669 * aot-runtime.c (decode_patch): Ditto.
10671 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10672 MONO_PATCH_INFO_METHOD.
10674 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10675 MonoGenericJitInfo.
10677 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10678 MonoGenericJitInfo.
10680 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10682 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10683 one from the caller.
10685 * aot-runtime.c (decode_generic_inst): New function to decode and
10686 return a interned generic inst.
10687 (decode_klass_ref): Use it.
10688 (decode_method_ref): Ditto.
10690 * aot-compiler.c (emit_exception_debug_info): Save
10691 jinfo->has_generic_jit_info too.
10693 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10695 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10697 * iltests.il.in: Add a test for fconv_to_i.
10699 * liveness.c: Disable the liveness2 pass for now to save space.
10701 * regalloc2.c: Include mempool-internals.h to fix warnings.
10703 * aot-compiler.c (encode_method_ref): Encode the context of generic
10706 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10707 the context saved in the aot file.
10709 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10711 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10713 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10714 volatile so they won't be optimized away.
10716 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10722 * dominators.c: Remove duplicated functions that now are in
10723 mempool-internals.h.
10725 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10727 * aot-compiler.c: Fix warnings.
10729 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10731 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10733 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10736 * mini.c (mono_resolve_patch_target): Ditto.
10738 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10739 (encode_klass_ref): Add support for encoding VARs/MVARs.
10741 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10743 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10744 the handling of the got entries into a separate 'decode_got_entry' function.
10745 Add support for RGCTX_FETCH.
10747 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10748 clobbered by the trampoline code.
10750 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10751 not clobbered by the indirect calling code.
10753 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10755 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10758 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10760 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10761 signature using the compilation mempool otherwise we would leak it.
10763 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10765 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10766 mono_emit_abs_call ().
10768 * patch-info.h: Add GENERIC_CLASS_INIT.
10770 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10772 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10773 as their target as a near call.
10775 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10777 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10779 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10780 call to a runtime function described by a patch.
10782 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10783 mono_emit_abs_call, this has the advantage that the ABS handling code in
10784 mono_codegen () can handle them both, and can handle other stuff in the
10785 future without additional code.
10787 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10789 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10792 * mini.h: Add missing bblock related prototypes.
10794 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10795 reverse_inst_list_len fields.
10797 * mini.c: Refactor this file a bit by moving branch optimizations to
10800 * method-to-ir.c: Merge generic sharing changes missed earlier.
10802 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10804 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10805 shared patches. Process METHODCONST as a shared patch.
10807 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10808 as it crashes on the 2.0 mscorlib.
10810 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10813 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10814 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10817 * aot-compiler.c: Reorganize the got handling code to be a bit more
10820 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10822 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10823 mono_patch_info_equals/hash, and use it to massively simplify
10826 * mini.c (mono_patch_info_hash): Simplify this and add support for
10829 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10831 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10832 handling code, since an offset is not enough to identify a trampoline.
10834 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10836 2008-08-17 Mark Probst <mark.probst@gmail.com>
10838 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10840 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10842 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10844 * decompose.c: PPC decompositions for various ops.
10846 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10848 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10850 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10851 call the generic trampoline code using a call, instead of a jump, to
10852 remove some special casing from the generic trampoline code.
10854 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10855 (mono_codegen): Ditto.
10857 * aot-compiler.c aot-runtime.c: Ditto.
10859 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10861 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10862 helper function to find the offset corresponding to a lazy fetch trampoline.
10864 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10865 when doing generic sharing.
10867 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10870 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10871 mini-trampolines.c to be with the other trampoline creation functions.
10873 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10874 as it is equal to method->signature in most cases, add a
10875 mono_emit_method_call_full variant which takes a signature and an imt
10878 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10880 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10881 to this function, since it could be computed easily from the method
10883 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10886 * method-to-ir.c mini.c: Remove references to
10887 compile_generic_method_wo_context.
10889 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10890 generic method calls.
10892 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10893 dimensional non-szarrays.
10895 * mini.c (mini_init): Register mono_array_new_1.
10897 * jit-icalls.c (mono_array_new_1): New jit icall.
10899 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10900 pointing to the method.
10902 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10903 method addresses belonging to METHOD_JUMP patches in the
10904 jump_target_got_slot_hash.
10905 (mono_aot_load_method): Ditto.
10907 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10908 METHOD_JUMP patches.
10910 * mini.c (mini_create_jit_domain_info): New helper function which
10911 initializes/frees domain->runtime_info.
10912 (mini_free_jit_domain_info): Ditto.
10913 (mini_init): Install the domain hook functions with the runtime.
10915 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10916 information maintained by the JIT.
10918 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10919 insertion into jump_table_hash into mono_codegen (), also implement proper
10922 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10923 tail calls, it is already done by the aot code.
10925 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10926 mechanism on amd64.
10928 * iltests.il.in: Make the jmp test a bit more complex.
10930 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10931 generic instances which doesn't have a token.
10933 * aot-runtime.c (decode_method_ref): Ditto.
10935 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10936 can handle this case now.
10937 (handle_box): Ditto.
10939 2008-08-15 Geoff Norton <gnorton@novell.com>
10941 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10944 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10946 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10947 calling generic methods.
10949 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10951 * aot-runtime.c (decode_patch_info): Ditto.
10953 * mini.c (mono_resolve_patch_target): Ditto.
10955 * patch-info.h: Add METHOD_RGCTX.
10957 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10959 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10961 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10962 arguments in registers.
10964 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10965 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10967 * mini.c (mini_method_compile): Abort aot compilation for generic
10968 methods if generic sharing is disabled.
10970 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10973 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10974 requiring an mrgctx.
10976 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10977 store instructions when converting a vcall to a normal call.
10979 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10980 mono_arch_find_jit_info.
10982 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10984 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10985 avoid calling mono_method_full_name () for every method even if the
10986 env var is not set.
10987 (check_inline_caller_method_name_limit): Ditto.
10989 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10991 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10992 assemblies in one run.
10994 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10995 skipped methods if it is not 0.
10997 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10999 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11001 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11002 MONO_ARCH_HAVE_UNWIND_TABLE.
11004 Contributed under MIT/X11 license.
11006 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11008 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11009 from default optimizaton list on Winx64.
11011 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11013 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11014 the LMF from the MonoJitTlsData structure.
11016 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11018 Contributed under MIT/X11 license.
11020 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11022 * mini.c (sigsegv_signal_handler): Fix the build.
11024 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11025 assembly->aot_module.
11027 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11028 hash table. This simplifies and speeds up a lot of code, and fixes support
11031 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11034 * mini-exceptions.c: Ditto.
11036 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11037 'native_offset' argument, since these are computed in the
11038 mono_find_jit_info () function.
11040 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11041 is used by exceptions-ppc.c.
11043 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11044 mono_arch_find_jit_info ().
11046 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11047 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11048 generic code in mini-exceptions.c.
11050 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11052 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11054 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11056 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11057 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11058 called while holding the loader lock. Fixes #415608.
11059 (mono_aot_get_method_from_token_inner): Ditto.
11061 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11063 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11064 to reduce differences between this and the generic implementation in
11066 (ves_icall_get_frame_info): Ditto.
11068 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11070 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11073 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11074 mono_arch_get_call_filter () and make it non-static, for consistency with the
11075 other architectures.
11077 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11080 * local-propagation.c:
11081 * mini-x86.c: Correct the name of arch defines.
11083 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11085 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11086 NO_EMULATE_LONG_SHIFT_OPS define.
11088 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11090 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11091 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11093 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11094 MACH fixes. Merged from the 2.0 branch.
11096 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11098 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11099 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11101 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11103 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11104 mono_marshal_get_native_wrapper () signature changes.
11106 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11108 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11109 conversion bug under arm.
11111 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11113 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11115 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11116 with overflow checking.
11118 2008-08-05 Marek Habersack <mhabersack@novell.com>
11120 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11121 to the genmdesc.pl file
11123 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11125 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11126 arg_array in the soft-float versions of the LOAD/STORE macros.
11128 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11131 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11133 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11135 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11136 a float HFA. Fixes #413621.
11138 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11140 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11141 frame_size to args_size. Fixes build.
11143 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11145 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11146 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11148 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11149 the stack are not unaligned. Fixes #413247.
11151 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11153 * mini.c: update jitted methods performance counters.
11155 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11157 * mini-exceptions.c: increase the exceptions thrown performance
11158 counter in mono_handle_exception ().
11160 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11162 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11163 can work with netmodules.
11165 2008-07-28 Geoff Norton <gnorton@novell.com>
11167 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11170 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11172 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11175 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11177 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11178 The float param registers and other param registers must be the
11179 same index on Windows x64.
11181 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11182 ArgValuetypeAddrInIReg argument case. Setting the argument
11183 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11185 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11186 variable computed above as the copy length for arguments of storage
11187 type ArgValuetypeAddrInIReg.
11189 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11190 ArgValuetypeAddrInIReg argument case. This case will rely on
11191 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11193 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11194 a 32 byte stack allocation for all calls. We will omit the adjustment for
11195 jump and tail call instructoins as they do not follow the typical call behavior.
11197 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11198 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11199 local variable and pass the local variable by reference to the called method.
11201 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11202 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11203 of a struct is passed in a register it must be saved with the other
11204 volatile argument on the stack.
11206 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11207 frame pointer the stack adjustment value must be saved to the unwind
11210 Contributed under MIT/X11 license.
11212 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11214 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11215 which got lost in the merge.
11217 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11219 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11222 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11224 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11225 icalls, since they won't be patched.
11227 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11228 different code sequence when running under valgrind to prevent some valgrind
11231 * iltests.il.in: Add new regression test.
11233 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11236 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11237 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11239 * iltests.il.in: Add new test.
11241 * aot-compiler.c: Fix some warnings.
11243 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11246 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11248 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11249 (mini_usage_jitdeveloper): Add a missing --wapi option.
11251 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11253 * mini-codegen.c: Simplify the is_fp macros.
11254 (free_up_ireg): Remove, use free_up_reg instead.
11255 (free_up_reg): Fix the fp case.
11257 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11259 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11262 * exceptions-x86.c: Merge some changes which seemed to have got lost
11263 in the linear-ir merge.
11265 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11267 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11268 long vreg volatile even if the variable was already created.
11270 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11271 volatile variables.
11273 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11275 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11277 * mini.c (mono_jit_compile_method_inner): Add support for
11278 MONO_EXCEPTION_BAD_IMAGE.
11280 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11281 mini_method_get_context () returns NULL. Fixes #356531.
11283 * mini.c (mono_method_to_ir): Ditto.
11285 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11286 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11288 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11290 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11291 in the LDFTN implementation.
11293 2008-07-25 Mark Probst <mark.probst@gmail.com>
11295 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11296 code, patch calls to icalls, too, even if they're not in the
11297 shared generic code hash. Fixes #411962.
11299 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11301 * cpu-x86.md: Increase the length of the fcall opcodes.
11303 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11304 calls returning floats.
11306 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11309 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11312 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11313 into the domain->method_code_hash.
11315 * aot-compiler.c: Fix win32 build.
11317 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11319 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11320 gshared NEWARR implementation.
11322 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11324 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11325 can be used outside of method_to_ir.
11327 * mini.h (MonoCompile): Add arg_types field.
11329 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11331 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11332 the values of the local arg_array and param_types array.
11334 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11336 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11337 got accesses might only get generated later when NEWOBJ is decomposed.
11339 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11340 looking up the native code of the target method when a delegate is called
11341 for the first time.
11343 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11346 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11348 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11349 AOT work on platforms without a working dlsym implementation.
11351 * mini.h: Bump AOT image format version.
11353 2008-07-24 Mark Probst <mark.probst@gmail.com>
11355 * mini-exceptions.c: Free a MonoType with
11356 mono_metadata_free_type() instead of g_free().
11358 * aot-runtime.c: Free a MonoType.
11360 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11362 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11365 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11368 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11369 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11372 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11374 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11375 NEWOBJ calls on valuetypes.
11377 * iltests.il.in: Add new test.
11379 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11381 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11383 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11384 is no longer needed.
11386 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11387 non register sized integer arguments.
11388 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11389 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11392 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11395 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11396 two a binop with different sized arguments is emitted.
11398 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11399 instruction in the ins==NULL case.
11401 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11403 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11405 * mini-x86.c: Fix osx build.
11407 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11410 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11411 instruction for non int sized variables.
11413 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11416 2008-07-23 Robert Jordan <robertj@gmx.net>
11418 * method-to-ir.c: Fix MSVC build.
11420 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11422 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11423 a non int sized type, widen it to an int since newer versions of gcc seem to
11424 generate code which needs this.
11426 * ssa2.c abcremoval2.c: Fix warnings.
11428 * *: Merge the Linear IR branch.
11430 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11431 the ChangeLog file there describes all the changes done over the years.
11432 Further documentation can be found at www.mono-project.com/Linear_IL.
11434 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11436 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11437 The float param registers and other param registers must be the
11438 same index on Windows x64.
11440 Contributed under MIT/X11 license.
11442 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11444 * mini.c: Make the previous fix GC safe.
11446 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11448 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11450 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11452 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11453 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11454 ArgValuetypeAddrInIReg instead.
11456 Contributed under MIT/X11 license.
11458 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11460 * mini-codegen.c (get_register_spilling): Fix a warning.
11462 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11464 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11465 for types which the initialization fails. Raises the provided exception
11466 at the right stop after cleanup.
11468 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11470 * aot-compiler.c: Free most of the memory allocated during compilation.
11472 * mini.c (mini_parse_debug_options): Fix a leak.
11474 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11475 during aot compilation.
11477 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11479 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11480 it has too much register pressure.
11482 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11484 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11486 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11488 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11491 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11492 on amd64 similar to the way it is done on arm.
11494 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11496 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11497 consistency, normalize error messages, avoid loading aot-only modules in
11500 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11503 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11505 2008-07-11 Martin Baulig <martin@ximian.com>
11508 (MonoDebuggerInfo): Add `interruption_request'.
11510 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11512 * aot-compiler.c (emit_plt): Remove some dead code.
11514 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11516 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11517 return the plt info offset belonging to a given plt entry.
11519 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11520 mono_aot_get_plt_info_offset.
11522 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11523 similar to the amd64 code by makeing jumps through a separate jump table
11524 instead of embedding the jump addresses into the code.
11526 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11528 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11531 2008-07-10 Martin Baulig <martin@ximian.com>
11533 * mini.c (mini_method_compile): Disable generics sharing when
11534 running in the debugger.
11536 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11538 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11540 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11541 the local register allocator from running out of registers on x86 when
11544 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11546 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11547 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11550 Contributed under MIT/X11 license.
11552 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11554 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11555 speed up the assembler.
11557 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11559 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11562 * mini.c: Move the soft float handling macros a bit earlier, add
11563 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11566 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11568 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11569 read-only to help catch code allocation requests.
11571 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11572 and turn it off when using --aot-only or when compiling with --aot=full.
11574 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11575 jump table for switches from the normal domain mempool, not the code
11578 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11579 unbox trampoline which handles aot-only mode too.
11581 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11582 an AOTed unbox trampoline.
11584 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11586 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11588 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11591 Contributed under MIT/X11 license.
11593 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11595 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11596 the unwind information for the method at the end of the allocated block.
11598 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11599 MonoCompileArch to hold the unwind info for SEH on Winx64
11601 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11602 frame pointer info for the method being compiled.
11604 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11605 the call to mono_exception_from_token.
11607 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11608 storing the method prolog information in a format that the Winx64 SEH can understand. This
11609 information is stored a the end of the method block because it is all 32-bit offset based.
11611 Contributed under MIT/X11 license.
11613 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11615 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11617 * wapihandles.c: Fix warnings.
11619 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11622 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11623 mono_jit_compile_method in aot-only mode since that calls the type
11626 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11627 get_delegate_invoke_impl in aot-only mode.
11629 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11631 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11633 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11635 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11638 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11640 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11641 init trampoline from the AOT file as well.
11643 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11644 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11647 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11650 * exceptions-amd64.c: Add _full variants for the remaining exception code
11651 creation functions as well, allow emission of relocatable code, remove
11652 caching since that is now done by the caller.
11654 * mini-exceptions.c: Add _full variants for the remaining exception code
11655 creation functions as well, add aot-only support.
11657 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11658 if we can determine a proper token for them.
11659 (add_wrappers): Add a few more wrappers.
11660 (emit_method_code): Remove some dead code.
11661 (emit_trampolines): Emit exception code too.
11663 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11665 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11666 mono_array_new_va which avoids varargs.
11668 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11670 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11671 mono_arch_create_specific_trampoline () in all places.
11673 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11674 a bit so it can be used for other things as well.
11676 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11679 * exceptions-amd64.c: Rename the caching from the exception code creation
11680 functions, it is done by the caller instead.
11682 * exceptions-amd64.c: Change the signature of the exception code creation
11683 functions to allow the creation of relocatable code later.
11685 * mini-exceptions.c: Add a set of functions to query the various
11686 runtime-generated exception functions.
11688 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11689 mono_arch_.. () functions.
11691 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11693 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11695 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11697 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11698 (mini_get_vtable_trampoline): Ditto.
11700 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11701 code in the AOT case by returning the code size and a list of relocations to
11704 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11706 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11708 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11711 Contributed under MIT/X11 license.
11713 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11715 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11716 so the buffer size can be computed correctly. Fixes #404735.
11718 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11719 normally as cfg->debug_info is already freed.
11721 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11723 * mini-amd64.c: For calls returning vtypes in registers, don't store
11724 the return address on the stack, instead allocate a separate local for
11727 2008-07-05 Mark Probst <mark.probst@gmail.com>
11729 * mini-trampolines.c, mini.h: Add an argument to
11730 mono_create_jit_trampoline_in_domain() for turning off the adding
11731 of the sync wrapper.
11733 * mini.c: Use the JIT trampoline without sync instead of
11734 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11737 2008-07-04 Mark Probst <mark.probst@gmail.com>
11739 * driver.c: Turn on GSHARED optimization by default.
11741 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11743 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11744 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11746 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11747 create a variant of the generic trampoline code callable from AOTed trampolines.
11749 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11750 trampoline code callable from AOTed trampolines.
11752 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11754 2008-07-04 Mark Probst <mark.probst@gmail.com>
11756 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11757 pass-through manner.
11759 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11760 and don't fail sharing for them anymore.
11762 * mini-exceptions.c: Handle exceptions in shared generic methods.
11764 * generic-sharing.c: When checking the context of a generic
11765 method, also check its class's context. Don't treat wrappers as
11768 * mini-trampolines.c: Some code factored out to
11769 metadata/generic-sharing.c. Handle the MRGCTX case.
11771 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11772 we must deal with the method being of another instantiation of the
11773 class. Add static rgctx invoke wrappers to generic methods.
11775 2008-07-04 Mark Probst <mark.probst@gmail.com>
11777 * mini.c: Provide all jit infos of generic shared methods with a
11780 * mini-exceptions.c: Handle the new situation that a generic info
11781 might be available, but not info about the this/vtable/mrgctx
11784 2008-07-03 Mark Probst <mark.probst@gmail.com>
11786 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11789 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11791 * dominators.c (check_dominance_frontier): Fix a warning.
11793 * mini.h: Add some missing prototypes.
11795 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11797 * driver.c (mono_jit_init_version): Correct the comments since the first
11798 argument should be the name of the root domain, not a filename.
11800 * aot-runtime.c (make_writable): Error out if this is called while running
11802 (load_aot_module): Ditto.
11804 * aot-compiler.c: Really fix the computation of method indexes.
11806 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11807 optimizations as this is no longer called frequently.
11809 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11810 method and the invoke impl code and pass it to the delegate trampoline instead of
11811 just the delegate class.
11813 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11815 * aot-compiler.c: Fixup the computation of method indexes.
11816 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11817 the method builder infrastructure.
11819 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11822 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11823 mode, load the method right away instead of creating a trampoline.
11825 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11827 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11830 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11832 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11833 (mono_aot_load_method): Use method_index instead of method->token.
11835 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11836 can handle icalls etc. properly.
11838 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11840 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11842 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11843 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11844 JIT_ICALL_ADDR patch type.
11846 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11848 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11850 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11852 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11854 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11856 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11857 domain->jit_code_hash.
11859 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11861 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11863 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11865 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11866 get_this_arg_from_call, let it compute it when needed.
11868 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11869 gsctx from code only when needed.
11871 * mini-trampolines.c (get_generic_context): Rename this to
11872 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11873 it can be called by the arch backends.
11875 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11877 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11879 * driver.c (mono_main): Add experimental --aot-only command line option.
11881 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11884 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11886 * driver.c (DllMain): Remove mono_module_handle.
11888 Contributed under MIT/X11 license.
11890 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11892 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11893 for emitting methods which are not in the source assembly. Detect and report
11894 failure of assembling+linking.
11896 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11898 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11900 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11902 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11904 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11906 * mini.h: Remove some obsolete prototypes.
11908 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11910 2008-06-24 Mark Probst <mark.probst@gmail.com>
11912 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11913 supported by Visual Studio, so use alloca().
11915 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11917 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11920 2008-06-23 Mark Probst <mark.probst@gmail.com>
11922 * mini.c: Fail sharing of a generic method if it contains an open
11923 catch clause (because we don't pass MRGCTXs yet).
11925 2008-06-23 Mark Probst <mark.probst@gmail.com>
11927 * mini.c: When compiling a method with generic sharing, insert the
11928 method instantiated with an all-Object generic context into the
11929 jit info table, instead of the context of the first instantiation
11930 of the method we happen to compile.
11932 2008-06-18 Martin Baulig <martin@ximian.com>
11934 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11935 `major_version' and `minor_version'.
11937 2008-06-17 Mark Probst <mark.probst@gmail.com>
11939 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11940 mono_method_is_generic_sharable_impl() takes an additional
11941 argument specifying whether to treat type variables as reference
11944 2008-06-17 Mark Probst <mark.probst@gmail.com>
11946 * mini.h: Removed obsolete prototypes.
11948 2008-06-17 Mark Probst <mark.probst@gmail.com>
11950 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11951 already handle them.
11953 2008-06-17 Mark Probst <mark.probst@gmail.com>
11955 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11956 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11957 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11958 tramp-x86.c: Added a MonoGenericContext* argument to
11959 mono_arch_get_unbox_trampoline() so that it can call other
11960 functions which require it.
11962 2008-06-17 Mark Probst <mark.probst@gmail.com>
11964 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11965 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11966 mono_arch_get_this_arg_from_call() takes a
11967 MonoGenericSharingContext* as well.
11969 2008-06-17 Mark Probst <mark.probst@gmail.com>
11971 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11972 implement generic sharing of unbox.
11974 2008-06-17 Mark Probst <mark.probst@gmail.com>
11976 * mini.c: Don't compute the vtable to determine whether a field is
11977 special static, because it might not work for open types.
11979 2008-06-17 Mark Probst <mark.probst@gmail.com>
11981 * mini.c: Removed the unused token_type and token_source arguments
11982 from get_runtime_generic_context_ptr().
11984 2008-06-17 Marek Habersack <mhabersack@novell.com>
11986 * mini.c (ADD_BINOP): fix the build
11988 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11990 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11993 2008-06-16 Mark Probst <mark.probst@gmail.com>
11995 * mini.h: Removed class relations enum that's not used anymore.
11997 2008-06-16 Mark Probst <mark.probst@gmail.com>
11999 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12001 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12002 the lazy fetch trampoline access code.
12004 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12006 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12008 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12010 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12012 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12014 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12016 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12018 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12021 * mini-ops.h: Add MIN/MAX_UN opcodes.
12023 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12026 * basic-math.cs: Add more min/max tests.
12028 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12030 2008-06-13 Mark Probst <mark.probst@gmail.com>
12032 * mini.c: Small fix in the prologue of emit_castclass.
12034 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12036 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12038 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12039 do not work even for unsigned types. Fixes #400014.
12041 * basic-math.cs: Add regression tests for unsigned Min/Max.
12043 2008-06-13 Mark Probst <mark.probst@gmail.com>
12045 * mini.c: Added additional context_used argument to several
12046 functions, which will be needed for sharing generic methods. Use
12047 GET_RGCTX macro wherever appropriate. Declare only one
12048 context_used in mono_method_to_ir().
12050 2008-06-13 Mark Probst <mark.probst@gmail.com>
12052 * mini.c, generic-sharing.c: Removed generic class relations.
12054 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12055 functions due to MRGCTX changes.
12057 2008-06-13 Mark Probst <mark.probst@gmail.com>
12059 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12060 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12061 with calculated IMT.
12063 * mini.c: Generic sharing of calls via generic interfaces.
12065 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12066 generic method with non-constant MonoGenericContext*. Instead,
12067 the context is taken out of the method itself.
12069 2008-06-13 Mark Probst <mark.probst@gmail.com>
12071 * mini.c: Generic sharing of ldvirtftn.
12073 2008-06-13 Mark Probst <mark.probst@gmail.com>
12075 * mini.c: Generic sharing of ldftn.
12077 2008-06-13 Mark Probst <mark.probst@gmail.com>
12079 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12081 2008-06-13 Mark Probst <mark.probst@gmail.com>
12083 * mini.c: Generic sharing of the special case of ldtoken followed
12084 by a call to GetTypeFromHandle.
12086 2008-06-13 Mark Probst <mark.probst@gmail.com>
12088 * mini.c: Generic sharing of box for nullable types.
12090 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12092 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12093 are passed on the stack. Fixes #324807.
12095 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12097 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12098 for the ArgValuetypeAddrInIReg case.
12100 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12101 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12103 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12104 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12105 local variable and pass the local variable by reference to the called method.
12107 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12108 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12110 Contributed under MIT/X11 license.
12112 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12114 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12116 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12119 2008-06-10 Martin Baulig <martin@ximian.com>
12122 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12124 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12126 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12127 possible error when no arguments are passed.
12129 Contributed under MIT/X11 license.
12131 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12133 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12134 where the file name is NULL.
12136 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12138 * mini.c: Fix s390 build.
12140 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12142 * trace.c (mono_trace_parse_options): Fix warnings.
12144 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12146 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12148 * mini.c (remove_block_if_useless): Avoid printing the method name.
12150 * mini.c: Remove needless setting of ins->cil_code which is now done by
12153 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12156 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12157 translated code after it has been patched.
12159 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12161 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12162 avoid problems during code patching on SMP systems.
12163 (emit_call): Avoid adding a patch info which is already added by
12165 (mono_arch_emit_exceptions): Ditto.
12167 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12169 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12170 MONO_TYPE_ISSTRUCT already checks for it.
12172 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12174 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12175 structs with floats on Winx64 the float registers are not used.
12176 The integer registers are always used..
12177 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12178 only one register will be used and only if the size of the struct
12179 is 1,2,4, or 8 bytes.
12181 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12182 to work for Winx64.
12184 Contributed under MIT/X11 license.
12186 2008-06-05 Martin Baulig <martin@ximian.com>
12188 * debug-debugger.c (debugger_lookup_class): Also call
12189 mono_class_setup_methods() here; we're only called from RTI.
12191 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12193 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12194 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12195 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12196 Post-process object files and add dtrace-generated object, if necessary.
12198 Contributed under MIT/X11 license.
12200 2008-06-04 Mark Probst <mark.probst@gmail.com>
12202 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12205 * mini.c: Generic sharing for unbox.any and castclass.
12207 2008-06-04 Mark Probst <mark.probst@gmail.com>
12209 * mini.c: Ignore tailcall prefix in shared generic code and when
12210 doing calls which require a vtable/rgctx argument.
12212 2008-06-04 Mark Probst <mark.probst@gmail.com>
12214 * mini.c: Don't free the JIT info.
12216 * driver.c: Changes in the JIT info table testing code.
12218 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12220 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12221 interruption. Fix some warnings.
12223 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12224 interruption_checkpoint.
12226 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12228 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12229 from embedding applications.
12231 2008-06-02 William Holmes <billholmes54@gmail.com>
12233 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12234 reserving 32 bytes on the stack when making calls.
12236 Contributed under MIT/X11 license.
12238 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12240 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12241 the linear IL branch.
12243 * driver.c: Print out more information for --version on arm.
12245 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12247 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12248 bb_exit instead, since out of line bblocks might not actually be emitted
12251 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12252 maximum epilog size for out of line bblocks if tracing is enabled.
12254 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12256 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12258 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12260 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12262 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12263 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12266 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12268 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12269 the 'value' to store is a constant.
12271 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12273 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12274 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12276 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12278 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12279 for accessing method->generic_container.
12281 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12283 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12285 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12287 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12289 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12292 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12294 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12296 * mini.c: Handle the case when mono_class_vtable () fails.
12298 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12299 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12302 2008-05-22 Mark Probst <mark.probst@gmail.com>
12304 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12305 together with domain sharing.
12307 2008-05-22 Mark Probst <mark.probst@gmail.com>
12309 * mini.c: Treat callvirts to final methods like non-virtual calls
12310 when doing generic sharing, i.e. look them up in the runtime
12313 2008-05-22 Mark Probst <mark.probst@gmail.com>
12315 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12316 with computed types (for generic sharing).
12318 * mini.c: Generic sharing for mkrefany and refanyval.
12320 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12322 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12325 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12326 the generic sharing code.
12328 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12331 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12333 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12335 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12337 * driver.c: updated copyright date
12339 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12341 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12344 2008-05-19 Martin Baulig <martin@ximian.com>
12346 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12347 pointing to the new `_mono_debug_using_mono_debugger' variable.
12350 (mono_main): Check mono_debug_using_mono_debugger() rather than
12351 the `MONO_INSIDE_MDB' environment variable to check whether we're
12352 inside the debugger.
12354 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12356 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12359 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12361 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12363 * mini.c: Added mini_assembly_can_skip_verification. This
12364 function checks if the assembly requested to skip verification.
12365 Fixes part of #387274.
12367 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12369 * mini.c (mini_get_method): Disable the check for open generic classes when
12370 using generic sharing.
12372 * generics.cs: Add a test for #387034.
12374 * mini.c (mini_get_method): Check whenever the method class is an open generic
12375 type, and return NULL in that case, causing a verification error. Fixes
12378 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12380 * driver.c (mono_main): Revert r102623. The right
12381 thing to do is to enable the verifier under verifiable
12382 unless a --security flag was passed.
12384 We need this non-trivial behavior for --verify-all otherwise
12385 mcs-compileall won't be able to use it. As it needs everything to
12386 be verified under validil.
12388 2008-05-06 Martin Baulig <martin@ximian.com>
12392 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12393 (mono_debugger_thread_cleanup): Likewise.
12394 (mono_debugger_extended_notification): Likewise.
12396 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12398 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12399 against both inflated and non-inflated methods. We need to check against the
12400 generic definition for cases where the instantiated method is not visible.
12401 We need to check against the inflated types for cases where the instantiation
12402 changes any super type. This fixes #382986.
12404 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12405 that check for visibiliy as generic params only appears as the type subject
12406 of tokens on call opcodes. Field manipulation and ldftn must always
12407 target an exact type.
12409 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12411 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12412 if no related --security flag is passed.
12414 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12416 * mini-arch.h: Prepare support for ppc64.
12418 Contributed under MIT/X11 license.
12420 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12422 * aot-runtime.c: Prepare support for ppc64.
12424 Contributed under MIT/X11 license.
12426 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12428 * mini-ops.h: Prepare support for ppc64.
12430 Contributed under MIT/X11 license.
12432 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12434 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12436 Contributed under MIT/X11 license.
12438 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12440 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12441 assemblies, since aot_name is not a full path, causing us to load MS.NET
12442 assemblies on windows.
12444 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12446 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12447 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12448 * main.c: Use UTF-8 encoded command line instead of Windows default code
12449 page on Windows to support Unicode.
12450 * driver.c (DllMain): New function for mixed-mode assembly support.
12451 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12452 export __stdcall functions without decoration.
12454 Contributed under MIT/X11 license.
12456 2008-04-28 Mark Probst <mark.probst@gmail.com>
12458 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12459 saving it very early.
12461 2008-04-28 Mark Probst <mark.probst@gmail.com>
12463 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12464 deleted. The only way to access the new RGCTX is via the
12467 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12468 vtable instead of the RGCTX to static methods.
12470 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12471 accessing the new RGCTX.
12473 * generic-sharing.c: There is no separation between self, type
12474 arguments and other types in the RGCTX anymore.
12476 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12478 * mini-amd64.c (add_general): Remove previous stack adjustment.
12479 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12480 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12481 for 32 bytes of stack space reserved for all calls.
12483 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12484 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12487 Code contributed under MIT/X11 license.
12489 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12491 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12492 against the root definition, peeling out method and type instantiations.
12493 Cache verify success results, code that fails verification is still
12494 checked multiple times.
12496 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12498 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12500 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12502 * mini-amd64.c (add_general): Always increment stack on Win64.
12503 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12506 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12507 stack based argument handling on Win64.
12509 Code contributed under MIT/X11 license.
12511 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12513 * Makefile.am (version.h): Add support for git-svn.
12515 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12517 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12518 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12519 avoiding allocations and libc functions which might deadlock.
12521 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12522 'no-gdb-backtrace' option is set.
12524 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12526 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12528 2008-04-21 Martin Baulig <martin@ximian.com>
12530 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12531 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12533 2008-04-21 Martin Baulig <martin@ximian.com>
12535 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12536 `thread_vtable', `event_handler_ptr' and `event_handler'.
12538 2008-04-21 Martin Baulig <martin@ximian.com>
12540 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12541 allows delayed initialization of the `executable_code_buffer' when
12544 2008-04-21 Martin Baulig <martin@ximian.com>
12546 * mini.h (mono_debugger_create_notification_function): Removed.
12547 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12549 * mdb-debug-info64.s
12550 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12552 * mdb-debug-info32.s
12553 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12555 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12556 currently only works on x86 and x86_64, so don't create it on ppc.
12558 2008-04-21 Martin Baulig <martin@ximian.com>
12560 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12563 (mini_method_compile): In the fp elimination check, check
12564 `debug_options.mdb_optimizations' in addition to
12565 mono_debug_using_mono_debugger().
12567 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12568 disable some JIT optimizations which are only disabled when
12569 running inside the debugger.
12570 Added `--help-debug' option to describe the debugging options.
12571 (parse_debug_options): New static function to parse the `--debug'
12572 options, so we can easily add more stuff in future.
12574 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12576 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12577 the method has no body.
12579 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12581 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12582 assembly is not allowed in MSVC 64-bit compiler.
12583 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12584 as we get floating point exceptions everywhere.
12586 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12587 correctly align arguments for call to throw_exception.
12588 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12590 Code contributed under MIT/X11 license.
12592 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12594 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12596 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12598 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12600 * mini-amd64.c (NEW_INS): Set cil_code.
12602 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12603 from mini-amd64.c so all debugger related logic is in one place.
12605 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12606 later won't have a random ip assigned to them.
12608 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12610 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12611 the arch specific function initializes code_size.
12612 (mono_create_delegate_trampoline): Ditto.
12614 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12615 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12618 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12619 running under the debugger.
12621 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12624 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12625 debugger. Also move the disabling of optimizations here from driver.c.
12626 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12629 * mini.h (MonoCompile): Add a few new flags.
12631 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12633 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12634 so the cil_code field of created MonoInst's is properly set.
12635 (mini_select_instructions): Ditto.
12637 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12638 (MONO_INST_NEW_CALL): Ditto.
12640 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12641 in many places so the ins->cil_code field is properly initialized.
12643 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12646 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12648 * mini.c (mini_method_compile): Print a different message when compiling a
12651 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12654 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12656 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12659 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12661 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12663 * mini.c (handle_stack_args): Make this return void since its return value was
12664 never used. Also set cfg->unverifiable for invalid IL instead of calling
12667 2008-04-10 Mark Probst <mark.probst@gmail.com>
12669 * mini.c: Make sure "this" is live in catch clauses with type
12670 variables in shared generic code.
12672 2008-04-08 Mark Probst <mark.probst@gmail.com>
12674 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12675 generic_class_is_reference_type() to ensure the proper behaviour
12676 when sharing generic code and the type in question is a type
12679 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12681 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12682 race conditions when printing thread dumps. Fixes #377738.
12684 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12686 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12687 shows up when both MonoInst arguments can cause aliasig.
12688 There is likely no way in the current JIT to trigger this problem, but
12689 it showed up in the development of generics sharing, when in a new
12690 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12691 When the generics sharing code will be committed, its tests will be
12692 valid also for this bug.
12694 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12696 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12699 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12702 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12704 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12705 use a more detailed exception message for InvalidCastException.
12707 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12709 * driver.c (mono_main): Add --debug=casts option to turn on better
12710 InvalidCastException message details.
12712 * mini.c (mini_get_debug_options): New helper function to return the address of
12713 the debug_options variable.
12715 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12716 the jit_tls TLS variable.
12718 * mini.c (mono_jit_tls): New TLS variable.
12720 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12723 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12725 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12727 * mini.c: Removed verifer related stuff, code moved to verify.c.
12729 * driver.c: Using code from verify.c instead of mini.c.
12731 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12733 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12736 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12738 * mini.c (check_for_method_verify): Enabling verification of
12739 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12742 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12744 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12745 caller saved registers as well.
12747 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12748 saved registers as well.
12750 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12752 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12754 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12757 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12759 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12761 (get_call_info): Take a gsctx argument instead of 'cfg'.
12763 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12765 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12766 mono_verify_all is set.
12768 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12770 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12772 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12774 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12777 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12778 verifier and the code generated by the compiler.
12780 2008-03-25 Mark Probst <mark.probst@gmail.com>
12782 * mini.c: Generic sharing of the non-nullable case of the box
12785 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12787 * inssel.brg: Fix the build.
12789 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12791 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12793 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12794 Array:Address. Fixes #372410.
12796 * iltests.il.in: New tests for readonly prefix.
12798 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12800 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12801 mini-trampolines.c.
12803 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12806 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12808 * mini.c (mono_decompose_op_imm): New helper function.
12810 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12811 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12814 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12815 mono_arch_output_basic_block. Fix warnings.
12817 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12820 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12822 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12823 since the extra frame is now detected automatically inside the loop.
12825 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12826 opts which are now in mono_peephole_ins ().
12828 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12830 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12831 frames and skip duplicate managed-to-native frames. Fixes #367665.
12833 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12834 opts which are now in mono_peephole_ins ().
12835 (mono_arch_peephole_pass_2): Ditto.
12837 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12839 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12840 arch independent peephole optimizations.
12842 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12843 opts which are now in mono_peephole_ins ().
12845 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12847 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12849 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12852 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12853 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12856 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12858 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12859 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12862 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12863 mono_arch_output_basic_block. Fix warnings.
12865 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12867 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12870 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12872 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12875 * iltests.il: Add new tests.
12877 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12879 * mini.c: Removed Windows version macros.
12881 2008-03-20 Mark Probst <mark.probst@gmail.com>
12883 * generic-sharing.c: Put reflection types in the extensible part
12884 of the runtime generic context.
12886 * mini.c: Generic sharing of the GetTypeHandle special case of the
12887 ldtoken instruction.
12889 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12891 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12893 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12895 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12896 consistency with the other version on the linear IR branch.
12898 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12900 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12902 * iltests.il.in: Add new tests.
12904 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12906 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12908 * iltests.il.in: Add new tests.
12910 2008-03-19 Mark Probst <mark.probst@gmail.com>
12912 * mini.c: Two variables with the same name were declared in
12913 nesting contexts and one wasn't initialized. Fixed.
12915 2008-03-19 Mark Probst <mark.probst@gmail.com>
12917 * mini.c: Generic sharing of the initobj instruction.
12919 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12921 * mini.c: make the test to optimize ldtoken from typeof() more
12924 2008-03-18 Mark Probst <mark.probst@gmail.com>
12926 * mini.c: Generic sharing of the initobj instruction for reference
12929 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12931 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12932 the mono_breakpoint_clean_code() code to perform bound checks.
12934 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12936 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12937 mono_arch_patch_callsite() to include the start of the managed method
12938 to be able to perform bound checks.
12940 2008-03-17 Mark Probst <mark.probst@gmail.com>
12942 * mini.c: Generic sharing for the isinst instruction.
12944 2008-03-17 Mark Probst <mark.probst@gmail.com>
12946 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12947 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12948 with the runtime generic context argument.
12950 * mini.c: Share calls to several types of unsharable methods by
12951 putting the address of the method code in the runtime generic
12952 context and doing an indirect call.
12954 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12957 2008-03-16 Mark Probst <mark.probst@gmail.com>
12959 * generic-sharing.c: Change due to a change in the runtime genric
12962 2008-03-15 Martin Baulig <martin@ximian.com>
12965 (mono_arch_nullify_class_init_trampoline): Add call to
12966 mono_breakpoint_clean_code() to make things work when running
12967 inside the debugger.
12970 (mono_arch_nullify_class_init_trampoline): Add call to
12971 mono_breakpoint_clean_code() to make things work when running
12972 inside the debugger.
12974 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12976 * inssel-long.brg (reg): Fix 64 bit build.
12978 2008-03-14 Mark Probst <mark.probst@gmail.com>
12980 * mini.c, mini.h: Share static generic code by passing it an
12981 implicit argument pointing to the runtime generic context.
12983 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12984 inssel-long32-mips.brg: New opcodes for calling shared static,
12985 which need to be passed the runtime generic context.
12987 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12988 argument on the stack in the prologue if needed. New function for
12989 finding the runtime generic context argument from the registers
12990 saved by the trampoline.
12992 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12993 runtime generic context argument.
12995 * tramp-amd64.c: Also restore the register used for the runtime
12996 generic context argument.
12998 * mini-trampoline.c: Resolve shared static calls by consulting the
12999 runtime generic context via the new argument.
13001 * generic-sharing.c: Add an argument to sharability-checking
13002 functions that specifies whether type variables should be treated
13003 as sharable type arguments.
13005 * inssel-x86.brg: Removed a superfluous, buggy rule.
13007 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13010 2008-03-14 Martin Baulig <martin@ximian.com>
13012 * debug-debugger.c (main_thread_handler): Call
13013 mono_runtime_run_main() without sending any notifications.
13015 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13017 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13019 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13021 2008-03-14 Mark Probst <mark.probst@gmail.com>
13023 * tramp-x86.c: Fixed register restore offsets in the trampoline
13024 code for ECX and EDX.
13026 2008-03-12 Geoff Norton <gnorton@novell.com>
13028 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13029 different ucontext_t implementations.
13030 * exceptions-arm.c: Use the above defines to get exceptions working on
13031 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13032 * mini-arm.c: Implement iPhone icache support (based on a patch by
13033 Luke Howard lukeh@padl.com)
13035 2008-03-12 Mark Probst <mark.probst@gmail.com>
13037 * mini.c: Enable generic sharing of calls to non-static
13038 non-interface non-generic non-value-type methods.
13040 * mini-trampolines.c: Resolve calls from shared generic code.
13042 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13044 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13046 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13048 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13050 * mini.c: some fixes for the AOT compiler.
13052 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13054 * cpu-amd64.md: Add clob:1 to some float opcodes.
13056 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13058 * mini.h: Added MiniVerifierMode enumeration.
13060 * mini.c: Added mini_verifier_set_mode to control
13061 the usage of the new verifier.
13063 * mini.c (mono_method): Integrated the new verifier.
13065 * driver.c: Extended --security option with validil and
13066 verifiable options to activate the new verifier.
13068 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13070 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13071 optimization to ctors taking 0 or 2 arguments too.
13073 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13076 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13078 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13080 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13082 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13083 non-aot case as well.
13085 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13087 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13090 * aot-compiler.c (encode_patch): Ditto.
13092 * mini.h (G_MININT32): Fix the definition of this.
13094 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13096 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13098 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13100 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13102 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13103 methods returning vtypes in registers.
13104 (mono_arch_allocate_vars): Ditto.
13106 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13108 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13110 * generics.cs: Add a test from the linear IR branch.
13112 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13114 * mini.c (inline_method): Cache failed inline attempts.
13116 2008-03-04 Mark Probst <mark.probst@gmail.com>
13118 * mini.c: For shared methods of generic classes put the location
13119 of "this" into the MonoGenericJitInfo.
13121 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13122 register out of a MonoContext by register number. Add the generic
13123 sharing context as an argument to mono_arch_find_this_argument().
13125 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13126 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13127 for new arch function.
13129 * mini-exception.c: Handle open exception clauses in shared
13132 * mini-trampolines.c: Supply additional argument to
13133 mono_arch_find_this_argument().
13135 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13137 * Makefile.am (regtests): Run the bench.exe tests last.
13139 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13141 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13144 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13146 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13149 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13151 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13153 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13154 whose class has no cctor.
13156 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13158 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13160 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13163 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13165 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13166 to be in sync with the code on the linear IR branch.
13168 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13170 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13172 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13174 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13176 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13178 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13180 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13182 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13184 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13187 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13189 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13190 OP_LOADR4_MEMBASE emission.
13192 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13193 (mono_spillvar_offset_float): Ditto.
13195 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13197 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13200 * basic-long.cs: Add regression tests for them.
13202 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13204 (mono_arch_allocate_vars): Fix representation of single-precision float
13206 (mono_arch_output_basic_block): Ditto.
13208 * inssel-mips.brg: Ditto, remove duplicate items.
13210 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13211 arguments of tail calls as on other platforms.
13212 (mono_arch_output_basic_block): Handle tail calls.
13214 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13217 * objects.cs (test_5_pass_static_struct): Add test for it.
13219 Contributed under MIT/X11 license.
13221 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13223 * Makefile.am: Use gmcs for compiling the regression tests.
13225 * *.2.cs *.2.il: Rename to *.cs and *.il.
13227 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13229 * regalloc.h: Make the vassign array smaller.
13231 * mini.c (mini_method_compile): Remove an unused field in cfg.
13233 * mini-codegen.c: Add a bunch of micro optimizations.
13235 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13237 * regalloc.h: Remove some unused fields.
13239 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13241 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13243 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13245 2008-02-22 Mark Probst <mark.probst@gmail.com>
13247 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13249 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13250 trampoline: Fetch an entry from the runtime generic context. If
13251 it's NULL, jump to the actual trampoline to fill the runtime
13252 generic context. Otherwise, return it.
13254 * mini.c: Call the lazy fetch trampoline to get entries out of the
13255 runtime generic context.
13257 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13258 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13259 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13261 2008-02-21 Mark Probst <mark.probst@gmail.com>
13263 * mini.c: Fetch data out of the extensible part of the runtime
13264 generic context instead of calling a helper function.
13266 * generic-sharing.c: Some functions moved into
13267 metadata/generic-sharing.c. Helper function for fetching other
13268 types now checks and asserts against extensible rgctx (just for
13269 debugging purposes - the helper function isn't called anymore
13270 unless for debugging).
13272 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13274 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13275 for tail calls up to the point that the tests in iltests.exe run. Also add a
13276 dummy CKFINITE implementation.
13277 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13278 needed for trampoline LMF frames.
13280 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13281 trampoline LMF frames.
13283 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13285 * mini.c (inline_method): clean any pending loader error when inlining fail.
13286 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13288 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13290 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13292 * aot-runtime.c (decode_patch_info): Ditto.
13294 * mini.c (mono_resolve_patch_target): Ditto.
13296 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13299 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13301 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13302 if it references an icall address.
13304 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13306 * cpu-s390x.md: Remove some more unused opcodes.
13308 * cpu-s390x.md: Remove some unused opcodes.
13310 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13311 mono_op_imm_to_op ().
13313 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13314 instead of a switch statement.
13316 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13317 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13319 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13321 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13323 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13326 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13328 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13329 opened. Fixes #362607.
13331 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13333 * iltests.il.in: Add a test for static methods in interfaces.
13335 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13337 * genmdesc.c (build_table): Fix a crash on older glib versions.
13339 * cpu-sparc.md: Remove some unused opcodes.
13341 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13342 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13344 * cpu-amd64.md: Remove some unused opcodes.
13346 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13347 like the other opcodes.
13349 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13351 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13353 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13355 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13356 variables 'cfg' instead of 'm' for consistency.
13358 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13360 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13361 argument holding the vtype return address, to avoid the ambigious use of
13362 cfg->ret for this purpose.
13364 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13366 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13368 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13369 new mono_print_ins () function which only takes one argument.
13371 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13373 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13376 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13378 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13380 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13382 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13383 opcodes and other small changes.
13385 * mini-ops.h: Add some new opcodes from the linear IR branch.
13387 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13389 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13390 opcodes, use the REG_MEMBASE opcodes instead.
13392 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13393 opcodes, use the REG_MEMBASE opcodes instead.
13395 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13398 * mini.c (mono_op_imm_to_op): New helper function.
13400 * mini-ops.h: Add some opcodes from linear IR branch.
13402 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13404 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13407 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13409 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13412 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13414 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13416 * aot-compiler.c (emit_method_code): Add an assert.
13418 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13419 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13422 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13424 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13425 some load/store opcodes so they are consistent.
13426 (mono_arch_emit_prolog): Simplify some code.
13428 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13430 * objects.cs: Add tests for large argument offsets on ARM.
13432 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13433 stack offsets. Fixes #359651.
13435 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13437 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13439 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13441 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13443 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13445 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13446 rid of CEE_CONV_R_UN.
13448 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13450 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13452 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13454 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13456 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13458 * cpu-amd64.md: Remove some unused opcodes.
13460 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13462 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13464 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13465 arch specific functions for its parts. Call the peephole pass after local
13466 regalloc so the prolog can compute a more accurate max_offset.
13468 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13469 the corresponding OP_I/OP_L opcodes.
13471 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13473 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13475 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13477 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13478 as they are handled in mini.c.
13480 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13482 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13483 case since it is handled in mini.c.
13485 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13487 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13489 * *.c: Use the new opcodes in the IR and back end code.
13491 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13493 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13495 2008-02-06 Mark Probst <mark.probst@gmail.com>
13497 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13498 an assert because it has a race condition.
13500 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13502 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13504 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13506 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13508 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13509 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13511 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13513 * cpu-amd64.md (move): Correct the maximum size of move.
13515 2008-02-05 Mark Probst <mark.probst@gmail.com>
13517 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13518 the generic class init trampoline to return quickly if the class
13521 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13523 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13524 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13526 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13528 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13531 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13533 * objects.cs: Add some soft-float tests.
13535 * mini.c: Fix a couple more soft-float issues.
13537 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13539 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13540 avoid a REX prefix.
13542 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13544 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13545 exception happens while compiling a virtual method.
13547 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13549 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13551 * mini-sparc.c: Fix build.
13553 * mini-sparc.c (get_call_info): Add support for generic sharing.
13555 * mini-exceptions.c: Add a FIXME.
13557 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13559 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13560 altstack handling code.
13562 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13564 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13566 * mini-s390.c: Add support for generic sharing.
13568 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13570 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13572 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13574 * mini-s390x.c: Add support for generic sharing.
13576 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13578 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13580 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13581 can be used since it takes a 16 bit signed immediate.
13583 * inssel-s390x.brg: Fix OP_SETRET.
13585 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13587 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13589 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13591 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13593 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13596 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13599 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13600 of the unused mono_arch_patch_delegate_trampoline stuff.
13602 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13604 * basic-long.cs: Move the fp related tests to basic-float.cs.
13606 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13608 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13610 * basic-calls.cs: Add a test for proper float argument passing.
13612 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13613 if the context corresponds to an exception received through a signal.
13615 * exceptions.cs: Add a test for nullref handling at the start of a try
13618 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13620 * jit-icalls.c (mono_break): New JIT icall.
13622 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13624 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13626 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13628 * cpu-*.md: Get rid of unused opcodes.
13630 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13632 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13635 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13638 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13639 the arch independent trampoline code in mini-trampolines.c.
13641 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13643 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13645 * mini-s390.h: Remove an unused define.
13647 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13648 the arch independent trampoline code in mini-trampolines.c.
13650 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13652 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13654 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13656 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13658 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13660 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13662 * cpu-amd64.md: Use smaller sizes for int opcodes.
13664 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13666 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13669 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13672 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13673 instead of though a pointer to save an indirection when accessing elements of
13676 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13678 (NOT_IMPLEMENTED): New helper macro.
13679 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13682 * *.c: Use the new helper macro.
13684 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13686 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13688 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13690 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13693 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13695 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13696 profiling is enabled.
13698 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13700 (mono_arch_emit_prolog): Add more first bblock optimizations.
13702 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13703 in order if possible.
13704 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13705 bblock, since the arguments are still in their original registers.
13707 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13709 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13711 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13714 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13717 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13719 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13720 process async exceptions received while in unmanaged code.
13722 * mini.c (mini_init): Install a callback with the runtime which will be called
13723 when a thread receives an async exception while in unmanaged code.
13725 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13727 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13729 2008-01-16 Wade Berrier <wberrier@novell.com>
13736 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13738 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13739 compilation with sun cc.
13741 * cpu-*.md: Fix the build.
13743 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13745 * mini-amd64.h: Add some comments to the MonoLMF structure.
13747 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13749 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13750 in the LMF structure if possible. This saves two instructions in the
13751 managed->native wrappers.
13753 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13755 2008-01-16 Mark Probst <mark.probst@gmail.com>
13757 * generic-sharing.c: New type argument lookup code which uses the
13758 runtime generic context template.
13760 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13762 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13764 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13765 (mono_arch_output_basic_block): Fix localloc implementation.
13767 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13769 * mini-ia64.c (peephole_pass): Fix ia64 build.
13771 * mini-amd64.c (peephole_pass): Fix a warning.
13773 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13774 at a constant offset from sp/fp.
13776 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13777 instead of obtaining it from *lmf in the managed method case.
13779 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13781 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13783 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13785 * mini.h (MonoInstList): New type.
13786 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13787 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13788 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13789 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13790 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13791 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13792 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13793 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13794 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13795 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13796 MONO_INST_LIST_FOR_EACH_ENTRY,
13797 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13798 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13799 mono_inst_list_first, mono_inst_list_last,
13800 mono_inst_list_next, mono_inst_list_prev): New instruction
13801 list handling interfaces.
13802 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13803 list head 'ins_list'.
13804 (MonoInst): Replace next pointer with list head 'node'.
13805 (MonoCallInst): Make 'out_args' a MonoInstList.
13806 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13807 (MonoCompile): Delete reverse_inst_list and
13808 reverse_inst_list_len.
13809 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13810 mono_arch_lowering_pass, mono_arch_local_regalloc,
13811 mono_arch_output_basic_block, mono_arch_emit_prolog):
13812 Convert to new instruction lists.
13813 (insert_after_ins): Delete.
13814 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13816 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13817 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13818 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13819 mono_emulate_opcode, mono_emit_load_got_addr,
13820 inline_method, mono_method_to_ir, mono_print_bb_code,
13821 print_dfn, decompose_pass, nullify_basic_block,
13822 replace_out_block_in_code, remove_block_if_useless,
13823 merge_basic_blocks, move_basic_block_to_end,
13824 try_unsigned_compare, optimize_branches, mono_print_code,
13825 mini_select_instructions, remove_critical_edges): Likewise.
13826 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13827 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13828 mono_arch_output_basic_block, mono_arch_emit_prolog):
13830 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13831 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13832 mono_arch_output_basic_block): Likewise.
13833 (inst_list_prepend, insert_after_ins): Delete.
13834 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13835 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13837 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13838 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13839 mono_arch_emit_prolog): Likewise.
13840 * cfold.c (mono_constant_fold): Likewise.
13841 * liveness.c (visit_bb, mono_analyze_liveness,
13842 optimize_initlocals): Likewise.
13843 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13844 * graph.c (mono_draw_code_cfg): Likewise.
13845 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13846 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13847 mono_ssa_cprop): Likewise.
13848 * abcremoval (get_relations_from_previous_bb, process_block):
13850 * local-propagation (mono_cprop_invalidate_values,
13851 mono_local_cprop_bb): Likewise.
13852 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13853 peephole_pass, mono_arch_output_basic_block,
13854 mono_arch_emit_prolog): Likewise.
13855 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13856 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13857 mono_arch_emit_prolog): Likewise.
13858 (insert_after_ins): Delete.
13859 * aliasing.c (print_code_with_aliasing_information,
13860 mono_build_aliasing_information, mono_aliasing_deadce):
13861 Convert to new instruction lists.
13862 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13863 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13864 mono_arch_local_regalloc, mono_arch_output_basic_block):
13866 (insert_after_ins): Delete.
13867 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13868 peephole_pass, mono_arch_output_basic_block): Convert to
13869 new instruction lists.
13870 * mini-codegen (InstList, inst_list_prepend,
13871 insert_after_ins): Delete.
13872 (insert_before_ins, get_register_force_spilling,
13873 get_register_spilling, free_up_ireg, free_up_reg,
13874 create_copy_ins, create_spilled_store, alloc_int_reg,
13875 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13876 to new instruction lists.
13877 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13878 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13879 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13880 (insert_after_ins): Delete.
13881 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13882 mono_arch_local_regalloc, mono_arch_output_basic_block,
13883 mono_arch_call_opcode): Convert to new instruction lists.
13884 (insert_after_ins): Delete.
13885 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13886 peephole_pass, mono_arch_output_basic_block,
13887 mono_arch_emit_prolog): Convert to new instruction lists.
13889 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13891 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13893 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13896 * Makefile.am (version.h): Make this work with non-bash shells.
13898 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13900 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13902 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13904 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13905 the InitializeArray optimization.
13907 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13909 * mini.c driver.c: Don't include os/gc_wrapper.h.
13911 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13913 * mini.c (print_jit_stats): Print GC statistics if available.
13915 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13917 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13919 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13921 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13923 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13925 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13927 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13929 * driver.c (mono_main): Ditto.
13931 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13933 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13935 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13936 in the vtable can't be encoded.
13937 (compile_method): Ditto.
13939 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13941 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13944 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13947 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13948 the top LMF entry belongs to the current method.
13950 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13952 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13954 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13956 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13958 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13960 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13962 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13964 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13967 * basic-float.cs: Add an ulong->double cast test.
13969 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13971 * mini.c (mono_method_to_ir): Fix a warning.
13973 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13975 * mini-ops.h: Add OP_SWITCH.
13977 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13978 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13980 2007-12-11 Geoff Norton <gnorton@novell.com>
13982 * mini-s390x.c: Minor change to the MAX() define to allow
13983 it to compile with other gcc versions.
13985 2007-12-11 Geoff Norton <gnorton@novell.com>
13988 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13990 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13992 exceptions-arm.c (mono_arch_get_restore_context): Restore
13995 exceptions-arm.c (throw_exception): Save the frame pointer.
13996 This is a partial fix for #323747. Only the client side is
13999 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14001 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14002 was using an unrelated variable to log the class which
14003 needed the cctor to be called. This was crashing on arm.
14005 2007-12-09 Robert Jordan <robertj@gmx.net>
14007 * mini-x86.c (mono_arch_emit_epilog):
14008 Consider all kinds of 64-bit types. Fixes #323114.
14010 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14012 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14014 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14016 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14018 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14020 * mini.c: run type ctor before allocating an object, not only
14021 when running it's constructor method (fixes at least part of bug #342507).
14023 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14025 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14027 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14028 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14031 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14032 mono_generic_class_init_trampoline () the same as it is done with the other
14035 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14036 aot-runtime.c aot-compiler.c: Implement AOT support.
14038 2007-12-07 Mark Probst <mark.probst@gmail.com>
14040 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14041 build for archs which don't have the vtable trampoline defined
14044 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14046 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14048 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14050 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14052 * tramp-<ARCH>.c: Use the new helper function.
14054 2007-12-07 Mark Probst <mark.probst@gmail.com>
14056 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14057 trampoline call, which takes a vtable argument.
14059 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14060 OP_TRAMPCALL_VTABLEs like other calls.
14062 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14063 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14064 call. Implemented a support function which fetches the vtable
14065 from a register set.
14067 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14068 Implemented a generic class init trampoline, using the
14069 OP_TRAMPCALL_VTABLE opcode.
14071 * mini.c: Implemented static field access when sharing generic
14072 code. This implies initing the class using the new
14073 OP_TRAMPCALL_VTABLE call.
14075 2007-12-07 Mark Probst <mark.probst@gmail.com>
14077 * mini.c: Don't compile methods with sharing enabled if their
14078 classes are disabled for sharing.
14080 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14082 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14083 opcodes. Fixes #346563.
14085 * objects.cs: Add a new test.
14087 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14089 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14090 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14092 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14094 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14096 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14098 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14101 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14103 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14105 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14106 optimization in the AOT case.
14108 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14110 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14112 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14114 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14116 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14118 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14119 is created by the inlined delegate ctor.
14121 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14123 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14125 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14127 * cpu-x86.md: Fix the length of ckfinite.
14129 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14131 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14133 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14134 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14136 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14138 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14139 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14141 2007-11-28 Martin Baulig <martin@ximian.com>
14144 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14145 after creating the trampoline.
14147 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14149 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14151 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14154 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14155 instead of the calling method to help AOT.
14157 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14159 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14161 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14164 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14166 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14168 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14169 (encode_method_ref): No need to handle generic method definitions specially.
14171 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14173 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14176 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14178 (compile_method): Enable generic sharing.
14180 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14182 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14183 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14185 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14188 * mini-trampolines.c: Fix a warning.
14190 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14192 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14193 (generic_class_is_reference_type): Remove unused function.
14195 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14196 in the generic vtable trampoline case.
14198 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14200 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14201 return an AOT method based on a vtable slot.
14203 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14205 * mini.c (mini_get_vtable_trampoline): Export this.
14207 2007-11-22 Martin Baulig <martin@ximian.com>
14210 (MonoDebuggerInfo): Move `debugger_version' up.
14212 2007-11-22 Martin Baulig <martin@ximian.com>
14215 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14217 * mini-trampolines.c
14218 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14219 after compiling the method.
14221 2007-11-20 Martin Baulig <martin@ximian.com>
14224 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14225 (mono_debugger_remove_breakpoint): Likewise.
14226 (mono_debugger_check_breakpoints): Likewise.
14228 * debug-debugger.c: Implement the new breakpoint interface here.
14230 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14232 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14233 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14235 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14237 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14239 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14241 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14244 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14247 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14248 returning a vtype in a register.
14250 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14251 here from the arch specific code.
14253 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14256 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14257 (mono_arch_emit_prolog): Increment maximum prolog size.
14259 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14260 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14262 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14263 MonoGenericSharingContext.
14265 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14266 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14268 2007-11-15 Mark Probst <mark.probst@gmail.com>
14270 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14271 which extract fields out of the runtime generic context. Full
14272 sharing of the NEWARR opcode.
14274 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14276 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14277 --enable-minimal=ssa.
14279 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14281 * mini-trampolines.c (mono_delegate_trampoline): Update after
14282 mono_marshal_get_delegate_invoke () signature change.
14284 2007-11-13 Mark Probst <mark.probst@gmail.com>
14286 * mini.c: Removed the shared context in favor of the generic
14287 sharing context. Allocate the MonoJitInfo structure with room for
14288 the generic sharing context if it's needed.
14290 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14291 domain-internals.h now.
14293 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14295 * generic-sharing.c: Several changes for working without a shared
14296 context and instead operating on open types instead.
14298 2007-11-12 David S. Miller <davem@davemloft.net>
14300 * inssel-sparc.brg: Fix double instruction emit.
14302 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14304 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14305 Get/Set/Address methods.
14307 * mini.c debug-debugger.c mini-trampolines.c: Update after
14308 mono_marshal_get_delegate_invoke signature change.
14310 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14312 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14313 This can happens with dynamic methods. Fixes the other bug in #322722.
14315 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14317 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14320 * mini-arm.c (arm_patch): Implement patching of BX call
14321 sequence. Fixes one of the bugs in #322722.
14323 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14325 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14326 under Linux. We only need to flush every 32-byte cache line.
14328 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14331 move_basic_block_to_end: Add branches when needed, eventually creating
14333 optimize_branches: added a parameter that tells if it's ok to create
14334 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14335 and avoid calling move_basic_block_to_end when it's not ok.
14338 2007-11-07 Mark Probst <mark.probst@gmail.com>
14340 * mini.c: Abort inlining call to InitializeArray if something
14341 looks wrong. Let the icall handle it, which now has proper safety
14344 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14346 * mini.c (mono_spill_call): add support for soft-float.
14348 * mini.c (mono_method_to_ir): add support for soft-float
14349 to inlined functions that return float.
14351 * mini.c (mono_method_to_ir): add support for soft-float
14352 to cee_stsfld opcode on float fields.
14354 2007-11-05 Geoff Norton <gnorton@novell.com>
14356 * mini-x86.h: Fix the structure access for X86 Leopard.
14359 2007-11-05 Martin Baulig <martin@ximian.com>
14361 * mini-trampolines.c
14362 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14363 after compiling the method to notify the debugger.
14365 2007-11-05 Martin Baulig <martin@ximian.com>
14367 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14369 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14371 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14372 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14374 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14376 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14377 native-to-managed wrappers.
14379 2007-11-01 Geoff Norton <gnorton@novell.com>
14381 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14384 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14386 * mini.c, mini-x86.c: when getting back from unmanaged code
14387 to managed via a marshaled delegate we also need to set the
14390 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14392 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14395 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14397 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14398 let the debugger or other external agents to tell the JIT when
14399 a sw breakpoint has been inserted in the code that the JIT needs
14400 to be able to inspect.
14402 2007-10-31 Martin Baulig <martin@ximian.com>
14405 (MonoDebuggerInfo): Remove `runtime_class_init'.
14407 2007-10-30 Martin Baulig <martin@ximian.com>
14410 (mono_debugger_thread_created): Added `MonoThread *' argument.
14411 (mono_debugger_extended_notification): New public method.
14412 (mono_debugger_trampoline_compiled): New public method.
14415 (MonoDebuggerThreadInfo): Added `thread' and
14416 `extended_notifications' fields.
14419 (debugger_executable_code_buffer): New static variable.
14422 (MonoDebuggerInfo): Added `executable_code_buffer',
14423 `executable_code_buffer_size', `breakpoint_info_area',
14424 `breakpoint_table' and `breakpoint_table_size'.
14426 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14428 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14429 that IP either is an unused value or the vtable pointer. IMT
14430 calls use vtable + offset now. Reduced by almost half the size
14433 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14435 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14436 defines to access param registers. Replace long usage with
14437 gsize as sizeof(long) != sizeof(void*) on Win64.
14439 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14440 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14441 instead of non-existant _GetAddressOfReturnAddress.
14443 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14444 param registers. Save/restore %rdi and %rsi in MonoLMF.
14446 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14447 param registers. Modify (throw_exception) signature to take
14448 %rdi and %rsi on Win64.
14450 Code is contributed under MIT/X11 license.
14452 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14454 * helpers.c: unlink debugging output files.
14456 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14458 * mini.c: Move mono_create_ftnptr () to object.c.
14460 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14462 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14463 optional. This function can now be used to disassemble code generated
14464 outside the JIT such as trampolines and IMT thunks.
14466 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14468 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14469 vtable pointer from a ldr instruction.
14471 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14472 new IMT call sequence.
14474 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14475 call sequence for interface invocations.
14477 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14478 for imt support. This function is empty since IMT on ARM requires no
14479 special handling on the IR side.
14481 * mini-arm.c (mono_arch_find_imt_method): added, required for
14484 * mini-arm.c (mono_arch_find_this_argument): added, required
14487 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14488 a ldr instruction to load a value stored in the code stream.
14490 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14494 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14496 * mini.c (mini_init): Install the jump trampoline callback.
14498 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14500 * mini-trampolines.c: handle synchronized methods with the common
14501 vtable trampoline (bug #335601).
14503 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14505 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14507 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14510 * mini-ia64.h mini-ia64.c: Add support for IMT.
14512 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14513 prolog. Fixes #331958.
14515 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14517 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14519 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14521 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14524 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14526 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14529 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14531 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14534 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14536 * mini-trampolines.c: changed the magic rampoline to understand
14537 the common vtable trampoline method: the method to invoke is
14538 determined by the vtable displacement of the call.
14540 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14542 * mini.c, mini.h: register the common vtable trampoline if the
14543 architecture supports it.
14545 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14547 * cpu-amd64.md: use the correct max length for tls_get.
14549 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14551 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14552 CEE_STELEM_ANY. Fixes #333696.
14554 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14556 * exceptions-x86.c: provide more graceful handling of the case where
14557 we followed a bogus function pointer from managed code (bug #332866).
14559 2007-10-11 Mark Probst <mark.probst@gmail.com>
14561 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14562 replaces the generic_shared flag and will carry more information
14565 * generic-sharing.c: Added mini_type_stack_size() which allows
14566 allows open types if given a generic sharing context.
14567 mini_get_basic_type_from_generic() takes a
14568 MonoGenericSharingContext* instead of a MonoCompile* now.
14570 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14571 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14572 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14573 changes above. Just passing arguments through to the right
14576 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14578 * mini-arm.c: unify the call emission to emit_code_seq().
14580 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14582 * tramp-arm.c: reduced the trampoline size.
14584 2007-10-10 Mark Probst <mark.probst@gmail.com>
14586 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14587 variable handling out of arch-specific code.
14589 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14591 * mini-arm.c: implemented fast delegate dispatch.
14593 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14595 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14596 that fp elimination is turned off if the space required by locals is too
14597 big. Fixes #331958.
14599 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14601 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14602 ARM to the new style trampoline.
14604 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14606 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14608 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14610 2007-10-09 Martin Baulig <martin@ximian.com>
14613 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14614 `field_info_offset_offset'.
14616 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14618 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14619 removed more internal usage of the r11 register and made it available
14620 to the register allocator.
14622 2007-10-08 Mark Probst <mark.probst@gmail.com>
14624 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14625 when sharing generics and treat type variables as references.
14627 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14629 * mini-ppc.c: started removing the internal uses of register r11
14630 to eventually allow the register allocator to manage it as an
14631 additional available register.
14633 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14635 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14637 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14639 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14640 specific trampolines as they are not performance critical as a jump
14641 target (maybe align as before only for AOT code?). This saves about
14642 200 KB of native code on x86 for monodevelop startup.
14644 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14646 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14647 monodevelop startup.
14649 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14651 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14653 * mini-sparc.h mini-sparc.c: Implement IMT support.
14655 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14656 its smaller and doesn't clobber sparc_g1.
14658 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14660 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14662 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14664 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14666 * mini-ppc.c: implemented fast delegate invocation.
14668 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14670 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14672 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14674 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14675 code to the new style trampoline in preparation for IMT support.
14677 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14679 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14680 systems already. This also reduces the specific trampiline sizes and
14681 prepares for the use of r12 as the IMT identifier register.
14683 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14685 * mini-mips.h: endianess fix (simplified from a patch by
14686 Thomas Kunze <thommy@tabao.de>, bug #323737).
14688 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14690 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14691 to access ucontext fields and enable netbsd support
14692 (partially from Magnus Henoch <mange@freemail.hu>).
14694 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14696 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14697 use the preprocessor from the CPP env var if it is set.
14699 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14701 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14702 code, before interface_offset gets used.
14704 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14706 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14707 mono_class_setup_vtable () before accessing klass->vtable.
14709 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14711 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14714 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14716 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14717 IMT slots (this saves hundreds of KB of memory in programs like
14718 IronPython and Monodevelop).
14720 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14722 * mini.c: print the delegate counter.
14724 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14726 * mini-x86.c: make it easier to enable the debugging code for IMT
14729 2007-09-28 Martin Baulig <martin@ximian.com>
14732 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14733 `mono_method_klass_offset' and `mono_method_token_offset'.
14735 2007-09-20 Mark Probst <mark.probst@gmail.com>
14737 * mini.c: First generics sharing implementation. Can only share
14738 in very simple cases. If sharing doesn't work it falls back to
14739 dedicated compilation.
14741 * mini.h: Flag in MonoCompile to specify whether generic
14742 compilation is shared. Flags enum for marking which generic inst
14743 of a context is used. Prototypes for helper functions.
14745 * generic-sharing.c: Helper functions for generic method sharing.
14747 * optflags-def.h: Optimization flag (gshared) for enabling generic
14748 method sharing added.
14750 * Makefile.am: generic-sharing.c added.
14752 2007-09-19 Daniel Nauck <dna@mono-project.de>
14754 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14756 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14757 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14760 2007-09-19 Martin Baulig <martin@ximian.com>
14762 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14763 mono_debug_cleanup() is now part of mono_cleanup().
14765 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14767 * driver.c (mono_main): Fix a warning.
14769 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14771 * aot-compiler.c: Optimize various parts when processing large assemblies.
14774 * mini.c (mono_patch_info_hash): Improve hash function.
14776 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14778 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14780 Code is contributed under MIT/X11 license.
14782 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14784 * mini.c (mini_init): Fix a leak.
14786 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14788 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14790 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14792 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14794 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14796 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14798 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14801 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14803 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14805 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14807 * aot-runtime.c (decode_patch_info): Ditto.
14809 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14811 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14812 static case. Cache delegates in architecture specific code,
14813 based on number of parameters.
14815 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14816 in architecture specific code, based on number of parameters.
14818 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14819 caching happen in architecture specific code now.
14821 Code is contributed under MIT/X11 license.
14823 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14825 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14826 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14827 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14829 Code is contributed under MIT/X11 license.
14831 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14832 * mini.c: (mono_thread_abort) Fixed bug #82416.
14834 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14836 * mini.: hook the new managed GC allocation feature into the JIT.
14838 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14840 * mini.c: implementation for the new runtime tls opcode.
14842 2007-09-11 Martin Baulig <martin@ximian.com>
14845 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14846 `mono_method_inflated_offset'.
14848 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14850 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14851 async exceptions into a method.
14853 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14854 purpose of testing whenever the unwinder works at every instruction.
14856 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14858 * mini.c: check accessibility of method used in ldftn (fixes
14861 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14863 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14865 * inssel.brg: Fix a warning.
14867 2007-09-03 Martin Baulig <martin@ximian.com>
14869 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14870 now takes the `main_method' as argument.
14872 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14874 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14876 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14878 * driver.c: include the cil-coff.h header on Windows.
14880 Code is contributed under MIT/X11 license.
14882 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14884 * mini.c, driver.c: don't include the cil-coff.h header.
14886 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14888 * mini.c: flag places that needs fixes fo soft-float support.
14890 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14892 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14893 endian systems (partially from Dean Jenkins, bug #81924).
14895 2007-08-28 Mark Probst <mark.probst@gmail.com>
14897 * mini.c (check_linkdemand): Remove embedded reference object in
14898 call to LinkDemandSecurityException.
14899 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14900 with an IntPtr instead of a reference object.
14902 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14904 * mini.c (handle_initobj): Handle alignment properly.
14906 * inssel.brg (mini_emit_memset): Ditto.
14908 * inssel.brg (mini_emit_memcpy): Ditto.
14910 * inssel-sparc.brg: Ditto.
14912 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14914 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14916 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14917 exceptions raised in unmanaged code. Fixes part of #82594.
14919 2007-08-24 Mark Probst <mark.probst@gmail.com>
14921 * mini.c (mono_method_to_ir), declsec.c
14922 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14924 2007-08-22 Martin Baulig <martin@ximian.com>
14927 (MonoDebuggerThreadInfo): New typedef.
14928 (mono_debugger_thread_table): New global variable.
14929 (mono_debugger_thread_created): New public function.
14930 (mono_debugger_thread_cleanup): New public function.
14933 (MonoDebuggerInfo):
14934 - removed `get_current_thread' and `lookup_assembly'.
14935 - removed `data_table'.
14936 - added `thread_table'.
14939 (mono_thread_start_cb): Call mono_debugger_thread_created().
14940 (mono_thread_attach_cb): Likewise.
14941 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14942 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14945 * driver.c (mono_main): Move mono_debug_init() up, before calling
14946 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14948 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14950 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14951 together when passing several arguments of type double (gives a small
14952 speedup and saves a few bytes of generated code).
14954 2007-08-20 Jb Evain <jbevain@novell.com>
14956 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14958 2007-08-20 Jb Evain <jbevain@novell.com>
14960 * mini.c (mono_method_to_ir): throw MethodAccessException
14961 and FieldAccessException instead of InvalidProgramException.
14963 2007-08-20 Mark Probst <mark.probst@gmail.com>
14965 * mini.c: CoreCLR security checks.
14967 * mini.h: Removed MonoSecurityMode (moved to
14968 metadata/security-manager.h) and mono_security_mode global var
14969 (replaced by set/get functions in security-manager.h).
14971 * driver.c: Added "core-clr-test" security mode for testing. Used
14972 set-function for setting security mode.
14974 2007-08-17 Mark Probst <mark.probst@gmail.com>
14976 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14977 the new jit_info_table.
14979 * driver.c: Test code for the new jit_info_table (enabled by the
14980 define MONO_JIT_INFO_TABLE_TEST).
14982 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14984 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14985 detection of call <REG> instruction sequence. Fixes build on freebsd.
14987 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14989 * mini-exceptions.c: Fix a warning.
14991 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14993 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14994 stack overflow handling code on amd64 too.
14996 * mini-exceptions.c (mono_setup_altstack): Make this use
14997 mono_thread_get_stack_bounds ().
14999 * mini-x86.h: Disable sigaltstack on solaris x86.
15001 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15003 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15005 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15007 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15009 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15011 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15013 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15015 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15017 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15020 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15022 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15023 to be emitted (bug #82281).
15025 2007-08-01 Martin Baulig <martin@ximian.com>
15027 Merged the `debugger-dublin' branch.
15029 * debug-debugger.h (MonoDebuggerInfo):
15030 Removed the `old_*' compatibility entries.
15031 Added `debugger_version' and `data_table'.
15032 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15033 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15036 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15037 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15038 instead of a `gconstpointer'.
15039 (mono_debugger_insert_method_breakpoint): Return a
15040 `MonoDebugMethodAddressList *'.
15042 2007-06-28 Martin Baulig <martin@ximian.com>
15044 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15046 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15048 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15049 __builtin_frame_address () since it is broken on older gcc versions.
15051 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15053 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15054 on the stack overflow handling and made the managed stack overflows
15055 catchable in most cases using soft guard pages.
15056 * exceptions-x86.c: added code to restore the protection in the soft
15057 guard pages at the end of exception handling.
15059 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15061 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15063 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15065 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15066 exception handling.
15068 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15070 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15071 signal handling support until it has been ported to the new mechanism.
15072 * mini.c: fixed stack overflow detection and use the new
15073 architecture code to handle signals on the altstack.
15075 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15077 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15078 stack overflows on the alt stack.
15080 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15082 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15083 stack overflows on the alt stack.
15085 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15087 * exceptions-ppc.c: cleanup preparing for altstack support.
15089 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15091 * exceptions-arm.c: cleanup preparing for altstack support.
15093 2007-07-27 Mark Probst <mark.probst@gmail.com>
15095 * mini.c (print_jit_stats): Output hazard pointer stats.
15097 2007-07-26 Mark Probst <mark.probst@gmail.com>
15099 * driver.c, mini.c: Replaced security mode flags with a single
15102 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15104 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15106 2007-07-25 Mark Probst <mark.probst@gmail.com>
15108 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15109 (which doesn't do anything yet) for activating Core CLR
15110 (Silverlight) security.
15112 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15114 * mini-codegen.c: work around a possible gcc bug on arm.
15116 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15118 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15119 message for platforms that don't support AOT compilation.
15121 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15123 * mini.h, mini.c, driver.c: temporary smcs hack.
15125 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15127 * mini-arm.h, mini-arm.c: arm EABI fixes.
15129 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15131 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15134 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15135 trampolines taking a method argument.
15137 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15139 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15140 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15142 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15143 JIT compilation throws an exception. Fixes #82050.
15145 2007-07-19 Mark Probst <mark.probst@gmail.com>
15147 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15148 with the MONO_EXCEPTION_ defines.
15150 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15152 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15155 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15156 the cause of an assertion.
15158 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15160 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15163 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15165 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15166 assert. Should fix #82103.
15168 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15170 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15171 here too. Fixes #82095.
15173 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15176 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15178 * mini-amd64.h: Enable IMT for amd64.
15180 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15182 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15184 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15186 2007-07-12 Mark Probst <mark.probst@gmail.com>
15188 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15189 as soon as check_linkdemand sets an exception_type.
15191 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15193 * mini-x86.c: fixed offsets for IMT call sequence.
15194 * mini-x86.h: enable IMT again.
15196 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15198 * trace.c (mono_trace_enter_method): Decode MonoType too.
15200 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15202 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15204 * mini-amd64.c: Add preliminary IMT implementation.
15206 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15208 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15209 understand the new IMT-base interface invocation (thanks to
15210 Daniel Nauck for the report and the remote debugging session).
15212 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15214 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15216 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15218 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15220 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15222 * mini-trampolines.c: implement AOT IMT support.
15223 * mini-x86.h: enable IMT support for wider testing.
15225 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15227 * inssel.brg (emit_imt_argument): Add aot support here.
15229 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15231 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15233 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15234 of the IMT implementation, partially from massi, with my
15235 implementation of the bsearch sequence. Disabled by default until
15236 the AOT code is implemented.
15238 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15240 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15242 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15244 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15246 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15247 arch-independent IMT JIT code from Massimiliano
15248 Mantione (massi@ximian.com) with small cleanups from me.
15250 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15252 * Makefile.am: fix svn invocation to get the svn revision to be
15253 independent of the local language (build fix).
15255 2007-07-09 Mark Probst <mark.probst@gmail.com>
15257 * mini.c (inline_method): Reset cfg->exception_type if the
15258 inlining is aborted. Fixes: 82049.
15260 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15262 * mini.c: remove assert from exception handling code when exception_ptr
15265 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15267 * mini.c (mono_codegen): Add an assert.
15269 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15270 enter and leave code.
15271 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15273 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15275 * mini-ppc.c: fixed memory corruption for localloc(0)
15278 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15280 * mini.c: Fix warnings.
15282 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15284 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15285 to emit better double->int conversions.
15287 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15289 * mini.c: the provided Min/Max optimizations are valid for unisgned
15292 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15294 * 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
15296 2007-06-28 Miguel de Icaza <miguel@novell.com>
15298 * mini.c (mono_running_on_valgrind): Add support for reporting the
15299 method and its boundaries to valgrind.
15301 2007-06-28 Martin Baulig <martin@ximian.com>
15303 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15305 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15307 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15309 * generic.2.cs: Add new test case.
15311 2007-06-25 Martin Baulig <martin@ximian.com>
15313 Merged the `debugger-dublin' branch.
15316 (mono_debugger_insert_method_breakpoint): New public method.
15317 (mono_debugger_remove_method_breakpoint): Likewise.
15318 (mono_debugger_check_breakpoints): New static method.
15319 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15321 * debug-debugger.h (MonoDebuggerInfo):
15322 Renamed (to keep backward compatibility in the vtable):
15323 `insert_breakpoint' -> `old_insert_breakpoint'.
15324 `remove_breakpoint' -> `old_remove_breakpoint'.
15325 `create_string' -> `old_create_string'.
15326 `lookup_class' -> `old_lookup_class'.
15327 `lookup_type' -> removed; changed into a dummy field.
15328 `lookup_assembly' -> `old_lookup_assembly'.
15329 Added (same functionality, but different signature):
15330 `create_string', `lookup_class', `lookup_assembly'
15332 `get_method_addr_or_bpt', `remove_method_breakpoint',
15333 `runtime_class_init'.
15335 * debug-debugger.c: Merged the `debugger-dublin' branch.
15337 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15339 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15341 (peephole_pass): Likewise.
15343 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15345 * driver.c: hopefully make setaffinity work also for ancient
15348 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15350 * driver.c : win32 build fix.
15352 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15354 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15355 processor if it is set.
15357 2007-06-21 Martin Baulig <martin@ximian.com>
15359 * debug-mini.h: New file.
15362 (mono_debugger_insert_breakpoint_full): Moved here from
15363 ../metadata/mono-debug-debugger.c.
15364 (mono_debugger_remove_breakpoint): Likewise.
15365 (mono_debugger_breakpoint_callback): Likewise.
15367 2007-06-15 Raja R Harinath <rharinath@novell.com>
15369 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15370 changes in MonoGenericClass.
15372 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15374 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15376 2007-06-14 Raja R Harinath <rharinath@novell.com>
15378 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15379 removal of MonoGenericMethod.
15381 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15383 * mini-exceptions.c: hooks for the exception events profiling API.
15385 2007-06-14 Randolph Chung <tausq@debian.org>
15387 * Makefile.ma: Add hppa target.
15388 * mini-arch.h: Include mini-hppa.h
15389 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15390 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15391 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15393 2007-06-14 Randolph Chung <tausq@debian.org>
15395 * inssel.brg: Add rules for "chained" compare-branch operations so that
15396 a single compare op can affect multiple branches. Adjust cost for
15397 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15398 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15399 cost for some rules so that they can more easily be overridden by
15400 per-arch rules (with fixes from lupus).
15401 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15403 2007-06-13 Randolph Chung <tausq@debian.org>
15405 * mini-ops.h: Reorder branch ops so that they match the order of the
15406 corresponding CEE_* ops. The code expects them this way.
15407 Add new ops for HPPA target.
15408 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15410 2007-06-13 Randolph Chung <tausq@debian.org>
15412 * mini-exceptions.c: Handle cases where the stack grows towards
15414 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15416 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15418 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15420 * driver.c: explain where a non-matching corlib is found.
15422 2007-06-13 Mark Probst <mark.probst@gmail.com>
15424 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15426 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15428 * mini-exceptions.c: Generate a method profile leave event during
15429 an exception to ensure that the profiler gets notified.
15431 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15433 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15436 * cpu-amd64.md: Add long_and/or/xor opcodes.
15438 2007-06-06 Wade Berrier <wberrier@novell.com>
15440 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15441 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15442 length of instruction shr_imm (expected 8, got 10)
15444 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15446 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15448 2007-06-06 Mark Probst <mark.probst@gmail.com>
15450 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15451 MonoInternalHashTable again (fixed bug in the internal hash table
15454 2007-06-06 Mark Probst <mark.probst@gmail.com>
15456 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15457 Have to figure out what makes it crash the SWF regression.
15459 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15461 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15463 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15465 * mini.c: optimize out the type check when storing null in a
15468 2007-06-04 Mark Probst <mark.probst@gmail.com>
15470 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15471 MonoInternalHashTable.
15473 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15475 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15476 signed integer methods.
15478 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15480 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15481 permanently since the current approach doesn't work.
15483 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15485 * inssel.brg (stmt): Only call delegate->invoke_impl if
15486 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15488 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15490 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15491 the sreg2==rdx case.
15493 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15494 account if it contains a rex prefix.
15495 (peephole_pass): Handle OP_FMOVE as well.
15497 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15499 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15500 as it causes regressions.
15502 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15504 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15505 static case as well.
15507 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15509 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15510 (mono_arch_get_this_arg_from_call): Ditto.
15512 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15514 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15517 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15518 (mono_arch_get_this_arg_from_call): Ditto.
15520 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15522 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15523 try to create optimized invoke code and use that for further invocations.
15524 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15526 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15528 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15530 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15531 sealed classes or methods.
15532 *devirtualization.cs: tests for the new optimization
15534 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15536 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15537 by the update_volatile () function.
15539 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15541 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15544 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15546 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15548 * mini.c: Add configure checks for header files.
15549 * mini-x86.c: Add configure checks for header files.
15550 * trace.c: Add configure checks for header files.
15551 * aot-runtime.c: Add configure checks for header files.
15552 * aot-compiler.c: Add configure checks for header files.
15553 * driver.c: Add configure checks for header files.
15554 * mini-codegen.c: Add configure checks for header files.
15556 Code is contributed under MIT/X11 license.
15558 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15560 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15561 icompare_imm -128 + op_iclt. Fixes #81703.
15563 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15565 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15567 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15569 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15570 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15571 so that all isinst checks now use "interface_bitmap".
15573 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15575 * cpu-amd64.md (jmp): Fix a warning.
15577 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15579 * basic.cs: Add new regression test.
15581 * basic.cs: Remove test which is now in basic-long.cs.
15583 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15585 * basic-long.cs: Add new test.
15587 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15589 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15591 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15593 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15595 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15598 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15599 throwing code a bit.
15601 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15602 the exception throwing code a bit.
15604 * mini-x86.c (get_call_info): Allocate result from a mempool.
15606 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15608 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15610 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15612 * mini.h (MonoCompile): Add 'token_info_hash' field.
15614 * mini.c: Save token->method associations during compilation so the AOT
15615 compiler can use it.
15617 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15618 which reference generic classes and methods.
15620 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15622 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15624 * aot-compiler.c (compile_method): Fix a typo in a comment.
15626 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15628 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15629 everything generic.
15631 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15633 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15635 * mini.h (MonoCompile): Add 'args' field.
15637 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15640 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15642 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15644 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15646 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15648 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15649 opcodes for some opcodes.
15651 * mini.h *.brg *.c: Use the new opcodes.
15653 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15655 * mini.h: Bumped aot revision.
15657 * inssel.brg: modified code generation of type checks for interfaces
15658 to use the new "MonoClass.interface_bitmap" instead of the old
15659 "MonoClass.interface_offsets".
15661 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15663 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15665 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15667 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15670 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15672 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15674 2007-04-27 Wade Berrier <wberrier@novell.com>
15676 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15677 mini.h) to fix build.
15679 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15681 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15683 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15684 causes the corlib unit tests to fail.
15686 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15688 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15690 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15692 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15693 opcodes to the comparison relations.
15695 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15696 opcodes to their types.
15698 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15700 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15701 it in cfg->arch.cinfo.
15703 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15705 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15706 cfg->cil_offset_to_bb.
15708 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15710 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15711 created becase of initlocals.
15713 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15715 * mini-alpha.c cpu-alpha.md: More alpha port work from
15716 Sergey Tikhonov <tsv@solvo.ru>.
15718 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15720 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15722 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15724 * cpu-s390.md (break): Correct the length of break instruction.
15726 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15728 * mini.c: fix a couple of soft-float issues and comments.
15730 2007-04-15 Miguel de Icaza <miguel@novell.com>
15732 * trace.c (is_filenamechar): - is also a filename char.
15734 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15736 * mini-s390.c: Correct checking for enum type in return value processing.
15738 2007-04-14 Raja R Harinath <rharinath@novell.com>
15740 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15741 (version.h): Makefile is in the build directory.
15743 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15745 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15747 2007-04-11 Martin Baulig <martin@ximian.com>
15749 * mini.c (can_access_member): Fix handling of generic classes;
15752 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15754 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15756 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15758 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15760 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15762 * mini-codegen.c: make sure the right spill amount is
15763 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15765 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15767 * mini-ppc.c: fixes for the fp_branch_nan test.
15769 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15771 * basic.cs: Comment out new test which still fails on ia64.
15773 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15775 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15777 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15779 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15781 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15783 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15784 on 64 bit machines. Fixes part of #80738.
15786 * basic.cs: Add regression test.
15788 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15790 * inssel.brg basic.cs: Revert previous change to fix build.
15792 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15795 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15797 * basic.cs: Add new regression test.
15799 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15801 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15804 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15806 * cpu-s390x.md: Correct length of break instruction.
15808 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15810 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15811 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15813 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15815 * *.c: Begin WIN64 port.
15816 * mini.c: Use correct register in profiler.
15817 * mini-amd64.c: No inline assembly on Win64.
15818 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15819 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15820 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15821 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15822 mono_arch_ip_from_context for Win64.
15824 Contributed under MIT/X11 license.
15826 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15828 * exceptions-amd64.c (seh_handler): Ditto.
15830 * exceptions-x86.c (seh_handler): Fix a memory leak.
15832 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15834 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15835 mini-s390x.c: fixed peephole optimizations to deal
15836 correctly with 1 and 2 byte reload avoidance.
15838 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15840 * cpu-s390.md, cpu-s390x.md: update localloc length.
15842 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15844 * cpu-g4.md: added missing descriptions.
15846 2007-03-14 Miguel de Icaza <miguel@novell.com>
15848 * Makefile.am: Add support so the tail tests are not executed on
15849 PowerPC as that is a known limitation of the PowerPC port.
15851 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15853 * runmdesc.bat: Move to msvc directory.
15855 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15857 * runmdesc.bat: Run executable that was produced by the current
15858 target and sent via an argument.
15860 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15862 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15865 * generics.2.cs: Add regression test.
15867 2007-03-09 Wade berrier <wberrier@novell.com>
15869 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15871 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15873 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15874 AOT code depends on this.
15876 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15878 * mini.c: more precise tracking of types in the eval stack
15879 (part of fix for bug #81044).
15881 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15883 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15885 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15887 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15889 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15891 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15893 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15895 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15896 a pointer on 64 bit systems. Fixes #80190.
15898 * iltests.il: Add new regression test.
15900 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15902 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15904 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15906 * trace.c: Remove an erroneous alignemnt check when tracing.
15907 Fixes --trace on OSX86.
15909 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15911 * mini-$(arch).h: initialize SP in context for all the archs.
15913 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15915 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15916 regressions in the thread tests.
15918 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15920 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15921 - fixed implementation of LOCALLOC opcode
15922 - implemented non-un compare for floats
15924 - implementation of FDIV and CKFINITE opcodes
15925 - fixes for latest mono updates
15926 - additional arch opcodes
15928 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15930 * Makefile.am: simplify and merge rules for cross-compilation.
15932 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15934 * local-propagation.c: Actually *apply* the fix for bug 80591...
15936 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15938 * mini-exceptions.c: backuot part of the last change
15939 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15941 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15942 * inssel.brg: Fix bug 59286.
15945 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15947 * mini-exceptions.c: patch from Zoltan to correctly check for
15948 stack boundaries (using the stack register, not the frame register),
15949 fixes bugs #80724, #79717.
15951 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15953 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15954 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15956 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15957 presence of frame pointer elimination.
15959 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15961 * mini-x86.h: NetBSD UCONTEX_REG defines.
15963 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15965 * inssel-amd64.brg: Fix amd64 build.
15967 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15969 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15972 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15974 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15977 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15979 2007-01-30 Mark Mason <mason@broadcom.com>
15981 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15982 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15983 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15984 beginning support for CEE_JMP [not quite working yet]
15985 * tramp-mips.c: LMF handling now works
15987 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15989 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15991 * mini.h (NULLIFY_INS): New macro.
15993 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15995 * mini.c: statistical profiler fix for windows, patch
15996 from Tor Lillqvist (tml@novell.com).
15998 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15999 * local-propagation.c: Fix bug 80591.
16001 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16003 * Makefile.am: put back the --export-dynamic option as with
16004 the previous gmodule flags (thanks to Robert Jordan).
16006 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16008 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16010 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16011 simplify and speed up the local register allocator. Also rename some fields
16012 like iassign->vassign.
16014 * regalloc.c: Remove some functions which are no longer used since their
16015 inlined version is in mini-codegen.c.
16017 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16019 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16021 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16023 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16024 narrowing. Fixes #80622.
16026 * iltests.il: Add new regresssion test.
16028 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16030 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16031 debug-debugger.c, debug-debugger.h: warning fixes.
16032 * driver.c: updated copyright year and made it fit in one line.
16034 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16036 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16038 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16040 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16042 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16044 * iltests.il: Add new test for bug #80507.
16046 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16048 * mini-arm.h: use soft-float also on vfp for now.
16050 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16052 * mini.c: fix some more soft-float issues.
16054 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16056 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16058 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16059 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16060 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16061 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16063 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16065 * mini-arm.c: typo fix.
16067 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16069 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16071 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16073 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16074 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16076 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16078 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16080 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16082 * inssel.brg: Fix a warning.
16084 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16086 * abcremoval.c ssa.c ssapre.c: Update after this change.
16088 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16090 * dominators.c (df_set): Use mono_bitset_union_fast.
16092 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16094 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16095 mini-codegen.c: reduce relocations and memory usage for the cpu
16098 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16100 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16102 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16103 to reduce their size.
16105 2007-01-19 Mark Mason <mason@broadcom.com>
16107 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16108 * mini-mips.c: more configuration macros, support long conditional branches, additional
16109 asserts, fix epilog instrumentation.
16110 * mini-mips.h: use standard stack walk
16111 * cpu-mips.md: increase size of div, rem and conditional branches
16113 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16115 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16118 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16120 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16121 (compile_method): Ditto.
16123 * aot-runtime.c (decode_klass_info): Ditto.
16125 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16126 needed by the code generated by inssel.brg. Also fix a warning.
16128 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16130 * mini.c: deal with enums that become genericinsts by
16131 being nested in a generic class (bug #79956).
16133 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16135 * mini.c: match the generic definition to check for
16136 private access with generic types (bug #78431).
16138 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16140 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16141 to make life easier for people cross-compiling that insist on not
16144 2007-01-17 Mark Mason <mason@broadcom.com>
16146 * inssel-long.brg: patch to deal with mips missing flags
16147 * inssel-long32-mips.brg: implement overflow checks
16148 * insset-mips.brg: implement overflow checks
16149 * mini-mips.h: implement conditional exception handling
16150 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16151 Remove unused code, minor cleanups.
16152 * exceptions-mips.c: minor cleanups
16153 * mini-ops.h: add mips conditional exception ops
16154 * cpu-mips.md: add mips conditional exception ops
16157 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16159 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16160 to deal with mips missing of flags.
16162 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16164 * exceptions-ppc.c: execute fault handlers.
16166 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16168 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16170 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16172 * mini.c: handle also floating point values in initialize_array.
16174 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16176 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16177 array initialization and make it conditional on the intrins option.
16179 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16181 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16182 relocations and put the patch info names close to the enum definition.
16184 2007-01-15 Mark Mason <mason@broadcom.com>
16186 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16188 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16190 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16192 2007-01-12 Raja R Harinath <rharinath@novell.com>
16194 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16196 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16198 * Makefile.am: distribute the mips sources.
16200 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16202 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16205 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16207 * cpu-x86.md: back out for now as this triggers other regressions.
16209 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16211 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16212 to eax:edx, so ecx can't get allocated to them (bug #80489).
16214 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16216 * mini.c, mini-exceptions.c: enabled running fault handlers
16219 2007-01-03 Miguel de Icaza <miguel@novell.com>
16221 * driver.c: If nothing fail, do not use the string "failed",
16222 because it makes it very annoying to view test result logs on the
16225 2006-12-30 Miguel de Icaza <miguel@novell.com>
16227 * debug-debugger.c (mono_debugger_main): Rename "main" to
16228 "main_method" to prevent a warning.
16230 Remove a warning for unused field.
16232 2006-12-28 Martin Baulig <martin@ximian.com>
16235 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16237 2006-12-22 Martin Baulig <martin@ximian.com>
16239 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16240 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16241 seperate `.mdb_debug_info' section, so we can access it from the
16242 debugger even if the binary is stripped.
16244 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16245 from the `.mdb_debug_info' here to prevent the linker from
16246 removing that section.
16248 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16249 mdb-debug-info64.s.
16251 2006-12-19 Robert Jordan <robertj@gmx.net>
16253 * mini-x86: enable the code to return small structures in
16254 registers for FreeBSD as well. Fixes bug #80278.
16255 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16257 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16259 * mini-x86.c: align the stack when calling the profiler
16260 function instrumenting the prolog (on OSX).
16262 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16264 * mini.c: emit a break opcode where Debugger.Break () is called.
16266 2006-12-13 Miguel de Icaza <miguel@novell.com>
16268 * mini.c (mono_method_to_ir): Provide useful information on this
16269 assert, to prevent others from debugging like I did.
16271 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16273 * mini.c: enable code which was incorrectly commented
16276 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16278 * mini-x86.c: enable on OSX, too, the code to return small
16279 structures in registers.
16281 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16283 * mini-x86.c: remove the use of the dynamic code manager here, too.
16285 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16287 * mini.h, debug-debugger.c, tramp-*.c: fixed
16288 mono_debugger_create_notification_function() to use
16289 mono_global_codeman_reserve () instead of a dynamic code manager.
16291 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16293 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16294 ves_array_element_address() jit icall and use a generated
16295 managed method instead (which is about 4 times faster for a rank 3
16298 2006-11-29 Mark Mason <mason@broadcom.com>
16300 * basic-calls.cs: additional tests for passing
16301 structures as function arguments.
16303 2006-11-29 Mark Mason <mason@broadcom.com>
16305 * mini-mips.h: disable custom exception handling
16306 * mini-mips.c: throw/rethrow should use jalr to call
16307 exception stubs. Fixed bug with passing structures
16308 by value. More support for tracing floating point
16311 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16313 * mini.c: fixed typo in the soft-float ldind.r4 handling
16316 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16318 * mini.c, mini.h, driver.c: added --runtime command line
16319 option to select a different runtime than the autodetected one.
16320 * jit.h: added API for embedders to initialize with a specific
16323 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16325 * mini.c: handle also boxing of r4 values (bug #80024).
16327 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16329 * mini-ppc.c: force indirect calls until we reserve
16330 enough address space for all the generated code.
16332 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16334 * exceptions-arm.c: workaround bugs in the libc definition
16335 of struct ucontext.
16337 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16339 * inssel.brg: fixes from me and Mark Mason.
16341 2006-11-23 Dick Porter <dick@ximian.com>
16343 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16344 semaphore display now we've fixed the initial value
16346 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16348 * inssel.brg: partially revert the last change to fix the build.
16350 2006-11-21 Mark Mason <mason@broadcom.com>
16352 * inssel.brg: Add and use compare-and-branch macros to support
16353 architectures that do not have condition code registers (ie. MIPS).
16354 * *-mips.{c,brg,md}: Fix copyright statements
16356 2006-11-20 Mark Mason <mason@broadcom.com>
16358 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16359 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16360 * mini.h: Added declaration for mono_print_ins()
16361 * mini-codegen.c: added ins_spec initializer for MIPS
16362 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16363 vreg to be virtual and hreg to be non-virtual.
16364 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16365 is not yet working/implemented correctly.
16366 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16367 non-static, fixup calls to print_ins() from other parts in the file.
16369 2006-11-20 Mark Mason <mason@broadcom.com>
16371 * basic-calls.cs: added tests for passing structures as arguments
16374 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16376 * inssel-long32.brg: optimize signed division by power of two.
16378 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16380 * mini-arm.c: added support for interworking with thumb code
16381 (mono must be still be built using the ARM instruction encoding).
16383 2006-11-19 Miguel de Icaza <miguel@novell.com>
16385 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16386 verifier has different rules for it. Fixes a few verifier issues
16389 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16390 at the end, so people know what happened.
16392 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16394 * brach-opts.c: in optimize_exception_target() make sure we
16395 are in a catch clause (fixes bug #79871).
16397 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16399 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16400 more soft-float support fixes.
16402 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16404 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16405 that are passed half on the stack and half in registers.
16407 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16409 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16410 more mips integration work from Mark E Mason
16411 <mark.e.mason@broadcom.com>.
16413 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16415 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16416 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16417 tramp-mips.c: added sources for the mips port, not
16418 integrated in the build yet. Contributed by
16419 Mark E Mason <mark.e.mason@broadcom.com>.
16421 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16423 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16425 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16427 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16428 put the soft-float rules in its own file since it seems to
16429 break s390 compilation.
16431 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16433 * mini-arm.c: fixed wrnings.
16435 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16437 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16438 inssel-arm.brg: ARM support for soft-float.
16440 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16442 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16443 loads and stores of 32 bit fp values.
16445 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16447 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16449 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16450 works. Fixes #79852 and #79463.
16452 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16454 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16455 more soft-float support WIP and fixes.
16457 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16459 * mini-arm.c: some VFP updates.
16461 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16463 * mini-exceptions.c: 0 is a valid local var offset in some
16464 architectures, don't assert (bug #78508).
16466 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16468 * exceptions-arm.c: fixed off by one error in stack walk code.
16470 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16472 * mini.h, mini.c: more precise tracking of type load exceptions.
16474 2006-11-03 Robert Jordan <robertj@gmx.net>
16476 * Makefile.am: [WIN32] Add monow.exe target.
16477 * driver.c: [WIN32] Don't detach the console when debugging.
16480 2006-10-30 Miguel de Icaza <miguel@novell.com>
16482 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16484 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16486 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16488 * driver.c (mini_regression): Fix --regression with AOT.
16490 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16492 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16494 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16496 * mini-sparc.h: Don't use sigaction on sparc/linux.
16498 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16500 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16502 * mini-exceptions.c: Add proper include files for getpid ().
16504 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16506 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16507 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16510 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16511 name cache to reduce its size.
16513 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16515 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16517 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16518 the mono_lmf TLS variable.
16520 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16521 trampoline lmf frames.
16523 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16525 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16527 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16528 the mono_lmf TLS variable.
16530 * mini-exceptions.c: Access the LMF structure through accessors.
16532 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16533 variable instead of in jit_tls->lmf.
16535 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16537 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16538 trampoline lmf frames.
16540 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16542 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16544 * mini.c trace.c mini-x86.c: Revert these too.
16546 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16549 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16551 * genmdesc.c: removed now dead code.
16553 2006-10-09 Robert Jordan <robertj@gmx.net>
16555 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16557 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16559 * mini.h: do not leave gaps in the opcode values.
16561 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16563 * jit-icalls.h: flag functions as internal here, too.
16565 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16567 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16568 functions with the internal attribute.
16570 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16572 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16574 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16576 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16579 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16581 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16582 tail calls as on other platforms.
16584 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16586 * iltests.il: Add a few tailcall tests.
16588 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16590 * driver.c: fix loop for old compilers (bug #79521).
16592 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16594 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16596 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16598 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16599 metadata without any code.
16601 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16602 more precise debugging information using gdb.
16604 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16606 * inssel-ia64.brg: Make the helper methods static.
16608 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16610 * inssel-x86.brg: make the helper methods static.
16612 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16614 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16616 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16618 * mini.c: updates for monoburg changes.
16619 * inssel.brg: make a few helper functions static as they should.
16621 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16623 * Makefile.am: Move mini-codegen.c to common_sources.
16625 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16627 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16629 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16630 mini-ppc.h: port to use the common local register allocator.
16632 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16634 * mini.h: Remove the comment too then.
16636 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16638 * mini.h: put back backend.data which is to be used shortly and
16639 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16640 pointers on 4 byte boundaries it'd have much bigger issues running
16641 and you can ifdef it out anyway.
16643 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16645 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16646 MonoInst size by 4 bytes on 64 bit machines.
16648 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16650 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16651 replacement with more meaningful field names. Arch maintainers, please
16652 check the assigned names are good enough for your arch.
16654 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16656 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16657 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16659 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16661 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16662 relocations and memory requirements, put the optimization flags
16663 definitions in their own file.
16665 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16667 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16669 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16671 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16673 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16675 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16677 * inssel.brg: use the correct function to get the size of an item
16678 in an array, given an element class.
16679 * aot-compiler.c: do not access class->class_size directly.
16681 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16683 * mini.h, debug-mini.c: added a debugging function to print
16684 info about local variables and arguments in a jitted method.
16686 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16688 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16690 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16692 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16694 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16695 inner and outer loops when passing vtypes.
16697 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16699 * mini-ppc.c: take into account the cpu errata for cache flushing
16700 which caused some random errors (bug #79381).
16702 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16704 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16705 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16707 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16709 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16712 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16713 freebsd ports tree.
16715 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16716 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16718 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16721 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16723 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16725 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16727 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16728 macro does not have to be changed during debugging.
16730 * 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>.
16732 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16734 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16736 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16737 MONO_ARCH_NO_EMULATE_MUL is defined.
16739 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16741 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16743 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16745 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16747 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16749 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16750 stuff to mini-exceptions.c where it is used.
16752 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16753 setup code, the real one is in mini-exceptions.c.
16755 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16756 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16757 some changes from the freebsd ports tree.
16759 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16762 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16764 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16766 * mini.c: on Linux, check for /proc to be mounted
16767 (bug# 79351, novell bug#201204).
16769 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16771 * mini.c: handle cases where pthread_attr_getstack() behaves
16772 incorrectly (bug #78096).
16774 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16776 * mini-arm.c: support larger stack frames (bug #79272).
16778 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16780 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16782 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16785 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16786 mono_class_from_name () to find a class from its name.
16788 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16790 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16792 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16794 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16796 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16798 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16800 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16801 callinfo->trampoline.
16803 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16805 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16808 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16810 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16812 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16814 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16815 stats.method_trampolines, it is already done by the generic trampoline code.
16817 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16819 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16821 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16823 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16825 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16827 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16829 * mini.c (print_jit_stats): Print new stats.
16831 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16833 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16835 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16836 Address on two dimensional arrays. Fixes #78729.
16838 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16840 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16843 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16845 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16848 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16850 (mini_get_ldelema_ins): Ditto.
16852 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16854 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16855 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16858 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16860 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16861 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16863 * exceptions-s390x.c: Cosmetic change.
16865 * tramp-s390.c: Fix warning.
16867 * cpu-s390.md: Correct length of mul_imm.
16869 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16871 * aot-compiler.c: added binary writer with ELF backend
16872 implementation (only on Linux/x86 for now).
16874 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16876 * Makefile.am: Don't run net 2.0 AOT tests.
16878 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16879 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16881 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16883 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16885 * aot-compiler.c: simplified and refactored the asm-writing code
16886 to allow different backends.
16888 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16890 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16892 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16893 little. Share patches of type TYPE_FROM_HANDLE as well.
16895 * mini.c (mono_patch_info_equal): New helper function.
16896 (mono_patch_info_hash): Ditto.
16898 * aot-compiler.c (emit_method_code): Fix s390 build.
16900 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16901 is not handled because it is stored as a flag and not as a type ctor. Fixes
16904 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16906 * aot-compiler.c: Fix computation of GOT slot statistics.
16908 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16909 Also remove support for not PIC AOT.
16911 * mini.h: Bump AOT file format version.
16913 * objects.cs: Add a test for #78990.
16915 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16916 (peter.dettman@iinet.net.au). Fixes #79087.
16918 * basic-long.cs: Add a test for the above.
16920 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16922 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16924 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16927 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16929 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16932 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16934 * mini.c: Don't verify COM proxy invoke calls
16937 2006-08-10 Dick Porter <dick@ximian.com>
16939 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16940 which process is holding semaphores locked.
16942 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16944 * mini-ia64.c mini-amd64.c: Fix #79027.
16946 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16948 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16950 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16951 implicit arguments in a vararg call. Fixes #79027.
16953 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16955 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16956 (mono_get_array_new_va_signature): Ditto.
16958 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16960 * aot-runtime.c: Call init_plt lazily.
16962 * inssel-long.brg: Fix unsigned long->int conversion.
16964 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16966 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16967 that most data is now in the .rss/.data section.
16969 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16971 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16973 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16975 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16977 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16979 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16980 virtual call. Fixes #79010.
16982 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16983 and use the result as the this argument in the real call.
16985 * generics.2.cs: Add a new test for #79010.
16987 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16989 * mini-x86.c: Fix a warning.
16991 * aot-compiler.c: Add a bunch of statistics.
16993 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16995 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16997 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16999 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17001 * 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>.
17003 2006-07-13 Miguel de Icaza <miguel@novell.com>
17005 * mini.c (mono_method_to_ir): Obtain the original method in the
17006 CIL stream and use this to perform validation.
17010 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17012 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17013 (mono_arch_call_opcode): Ditto.
17015 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17018 * mini.c (mono_patch_info_dup_mp): New helper function.
17020 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17021 compilation. Fixes #78827.
17023 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17025 * declsec.c: Use original security informations for
17026 MONO_WRAPPER_MANAGED_TO_MANAGED.
17028 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17030 * mini.c: Allow Com Interop methods/classes and
17031 don't verify COM wrapper calls
17034 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17036 * inssel-long32.brg: Fix long->i4 checked conversion.
17038 * exceptions.cs: Add a test for the above.
17040 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17042 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17044 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17047 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17050 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17052 * mini.c: Fix solaris/x86 exception handling.
17054 * Makefile.am: Get rid of $(ICU_LIBS).
17056 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17058 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17059 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17060 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17062 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17064 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17065 this function causes a SIGSEGV.
17067 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17069 * mini.c: Remove unused solaris/x86 includes.
17071 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17073 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17075 2006-06-20 Jb Evain <jbevain@gmail.com>
17077 * cpu-g4.md: fix max length of start_handler instruction.
17079 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17080 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17082 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17083 * ssa.c: Fixed bug 78653 for SSA based deadce.
17084 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17085 MonoInst.flags, used in SSA based deadce.
17086 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17087 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17089 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17091 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17092 it can end up using non executable memory on ppc64 systems
17093 running ppc32 userspace (fix from Johannes Berg).
17095 2006-06-14 Dick Porter <dick@ximian.com>
17097 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17100 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17101 * mini.c: Made so that inline is locally disabled if it would
17102 trigger a .cctor, because too many apps depend on this behavior
17103 (which seems to be also the one of the MS CLR).
17105 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17107 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17108 No idea why this worked before.
17110 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17111 which branch to outer exception clauses since they could skip the
17112 inner finally clauses. Fixes #78633.
17114 * exceptions.cs: Add a test for the above.
17116 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17119 * iltests.il: Add a test for the above.
17121 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17123 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17124 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17126 * iltests.il: Add a test for the above.
17128 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17130 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17132 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17133 methods as instrinsics.
17135 2006-06-09 Wade Berrier <wberrier@novell.com>
17137 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17138 (simple-cee-ops.h ssapre-mini-ops.h)
17140 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17142 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17143 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17145 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17146 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17148 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17150 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17152 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17154 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17155 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17156 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17157 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17158 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17159 of opcodes, so that bug 78549 should not happen again.
17160 * ssapre.c: Updated to use the renamed files.
17162 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17164 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17165 in OP_ATOMIC_EXCHANGE_I4.
17167 2006-06-07 Wade Berrier <wberrier@novell.com>
17169 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17170 in mono_debugger_create_notification_function)
17172 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17174 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17176 * mini.c (type_from_stack_type): Disable some changes which do not
17179 * driver.c: Reenable opts.
17181 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17182 of the evaluation stack.
17184 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17185 evaluation stack trace at entry to the bblock.
17187 * mini.c (merge_stacks): New function to perform verification of stack merges.
17188 Turned off by default.
17190 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17193 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17195 * local-propagation.c: Fixed bug 78549.
17197 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17199 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17201 2006-06-02 Miguel de Icaza <miguel@novell.com>
17203 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17204 tramp-arm.c, tramp-ia64.c
17205 (mono_debugger_create_notification_function): Update signature to
17206 new signature and use new protocol for creating the notification
17209 Should fix the build.
17211 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17213 * exceptions-ppc.c (mono_jit_walk_stack)
17214 (ves_icall_get_frame_info): Fix the build
17216 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17218 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17220 2006-05-31 Raja R Harinath <rharinath@novell.com>
17222 * il2tests.2.il: New file for generics CIL tests. Add test for
17224 * Makefile.am: Update.
17227 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17230 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17232 * aliasing.c: Fixed bug 78311.
17234 2006-05-29 Martin Baulig <martin@ximian.com>
17236 * mini-exceptions.c (mono_find_jit_info): When computing the
17237 native offset, check whether we're actually inside the method's
17238 code; call mono_debug_print_stack_frame() to format the frame.
17239 (ves_icall_System_Exception_get_trace): Call
17240 mono_debug_print_stack_frame() to format the stack frame.
17241 (ves_icall_get_trace): Update to the new debugging API.
17242 (mono_jit_walk_stack_from_ctx): Likewise.
17243 (ves_icall_get_frame_info): Likewise.
17245 * mini.c (get_method_from_ip): Use the new debugging API.
17246 (mono_print_method_from_ip): Likewise.
17249 (mono_jit_walk_stack): Use the new debugging API.
17250 (ves_icall_get_frame_info): Likewise.
17252 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17254 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17256 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17258 * mini.c: Added "limitator" to inline for debugging.
17260 2006-05-24 Martin Baulig <martin@ximian.com>
17262 * debug-debugger.c (mono_debugger_init): Create a private,
17263 malloc()-based code manager for the notification function and
17264 intentionally leak it on exit. This fixes the crash-on-exit race
17268 (mono_debugger_create_notification_function): Added
17269 `MonoCodeManager *' argument.
17272 (mono_debugger_create_notification_function): Added
17273 `MonoCodeManager *' argument.
17275 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17277 * aliasing.c: Fixed 64 bit issue.
17278 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17279 default since all known bugs are fixed (one more time!).
17281 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17283 * mini.c: write barrier support.
17285 2006-05-23 Martin Baulig <martin@ximian.com>
17287 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17288 check at the top of the file.
17290 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17292 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17293 reverting changes without reason and without changelog entries.
17295 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17297 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17298 to a few opcodes. Fixes #78439.
17300 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17301 consistency with other archs.
17303 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17305 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17307 * debug-debugger.c: fix the build.
17309 2006-05-17 Martin Baulig <martin@ximian.com>
17312 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17313 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17314 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17315 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17317 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17319 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17321 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17323 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17324 MONO_TYPE_GENERICINST.
17326 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17327 MONO_TYPE_GENERICINST.
17329 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17331 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17334 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17336 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17338 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17340 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17342 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17343 mono_trace_cleanup ().
17345 * iltests.il: Fix problem with the newly added test.
17347 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17348 due to register constraints, free up the previous hreg. Fixes #78314.
17350 * iltests.il: Add new test for #78314.
17352 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17353 Interlocked.Add. Fixes #78312.
17355 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17357 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17359 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17361 2006-05-05 Martin Baulig <martin@ximian.com>
17363 * debug-mini.c (mono_debug_open_block): New method.
17366 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17367 the beginning of each basic block.
17370 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17371 the beginning of each basic block.
17373 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17375 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17376 default until I understand why they break the build on amd64.
17378 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17380 * mini.c (mini_cleanup): Call mono_cleanup ().
17382 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17385 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17387 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17388 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17389 default since all known bugs are fixed, and I cannot reproduce bug
17390 77944... I'm asking Matt Hargett to test again after this commit.
17392 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17394 * mini-codegen.c: Fixed typo that thrashed inline.
17396 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17398 * dominators.c (compute_dominators): Avoid using a worklist since
17399 it is not correct in some cases. Instead, iterate over all bblocks as
17400 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17402 2006-04-28 Miguel de Icaza <miguel@novell.com>
17404 * mini.c (mono_jit_compile_method_inner): Use
17405 mono_prepare_exception_from_error that resets the value
17408 2006-04-27 Miguel de Icaza <miguel@novell.com>
17410 * mini.c: Move the mini_loader_error_to_exception to metadata.
17412 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17414 * aliasing.c: Fixed bug 78210.
17416 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17418 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17419 default until all their problems (or the ones they trigger) are fixed.
17421 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17423 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17425 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17426 as loaded only after resolving patches since that could invoke the same method.
17428 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17430 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17433 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17436 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17439 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17440 made from AOT code through the PLT table.
17442 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17443 holding the plt offset when a call is made to the aot plt trampoline.
17445 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17447 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17450 * Makefile.am (common_sources): Fix build breakage.
17452 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17453 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17454 intra-assembly calls if possible.
17456 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17458 * mini-trampolines.c: Handle PLT entries.
17460 * mini.c: Avoid creating a GOT var for calls.
17462 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17463 from mscorlib code.
17465 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17466 from mscorlib code.
17468 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17471 * mini.h: Bump AOT file format version.
17473 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17476 2006-04-25 Martin Baulig <martin@ximian.com>
17478 * driver.c: Disable copyprop, consprop and inline when running
17479 inside the debugger.
17481 2006-04-25 Martin Baulig <martin@ximian.com>
17483 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17484 with `get_current_thread' and added `detach'.
17485 (MonoDebuggerMetadataInfo): Added `thread_size',
17486 `thread_tid_offset', `thread_stack_ptr_offset' and
17487 `thread_end_stack_offset'.
17489 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17491 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17494 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17495 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17497 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17499 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17501 * aot.c: Add support for ADJUSTED_IID.
17503 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17505 * aot.c (emit_method_order): Don't align method_order_end.
17507 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17508 the interface ID changes.
17510 2006-04-21 Dick Porter <dick@ximian.com>
17512 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17513 cleaning up a thread. Fixes the new part of bug 77470.
17515 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17517 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17518 to managed wrapper.
17520 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17522 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17524 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17525 SIGSEGV. Fixes #78072.
17527 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17528 unregister our SIGABRT handler.
17530 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17532 * mini.c: Disabled inline where it can alter the call stack in a
17533 way visible from managed code.
17534 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17537 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17539 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17540 on other platforms. Fixes #78089.
17542 2006-04-13 Martin Baulig <martin@ximian.com>
17544 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17545 determine whether we're inside the debugger.
17548 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17550 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17552 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17553 handler clauses. Fixes #78024.
17555 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17556 in the CALL_MEMBASE opcodes. Fixes #78088.
17557 (mono_arch_get_vcall_slot_addr): Ditto.
17559 2006-04-10 Martin Baulig <martin@ximian.com>
17561 * debug-debugger.c: The thread handling code has now been moved
17562 into ../metadata/threads.c.
17564 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17566 * driver.c (mono_main): Fix --with-gc=none build.
17568 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17569 (mono_spillvar_offset_float): Ditto.
17570 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17571 hreg, not when its !global, since on ia64, there is a third category: stacked
17574 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17576 * mini.c: set MonoInst->klass for load field address and a few other
17579 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17581 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17583 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17585 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17586 the branch opt changes.
17588 2006-04-06 Dick Porter <dick@ximian.com>
17590 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17592 * wapihandles.c (mini_wapi_seminfo):
17593 * driver.c (mono_main): Add semaphore info option
17595 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17597 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17598 branch optimization changes. Fixes #78009.
17600 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17602 * mini.c: ignore accessibility of methods in managed->native wrappers.
17604 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17606 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17608 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17610 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17612 * mini.c: Modify the branch optimizations to preserve the invariant that
17613 the entries inside the in_bb and out_bb arrays are unique.
17614 (mono_unlink_bblock): Avoid creation of new arrays.
17616 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17618 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17621 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17623 * mini.c (optimize_branches): Remove the "optimizations" in
17624 the cbranch1/cbranch2 -> branch cases which were causing several
17625 problems in the past. Fixes #77986.
17627 2006-03-31 Chris Toshok <toshok@ximian.com>
17629 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17630 default optimizations :(
17632 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17634 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17637 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17639 * local-propagation.c: Added comments to structs and removed
17640 "Mono" prefixes from local tree mover types.
17642 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17644 * Makefile.am (arch_sources): Define this for each architecture so
17645 libmono_la_SOURCES is defined in one place.
17647 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17649 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17652 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17654 * driver.c: print the GC name supplied by configure.
17656 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17658 * local-propagation.c: Added tree mover, and moved here all the
17659 local propagation code from mini.c
17660 * mini.c: Added support for treeprop, and moved all the local
17661 propagation code to local-propagation.c
17662 * mini.h: Added support for treeprop
17663 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17664 treeprop, inline and deadce by default
17665 * Makefile.am: Added local-propagation.c
17667 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17669 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17671 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17673 * debug-debugger.c: make it compile without the Boehm GC.
17675 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17677 * mini.c: fixed issue with mismatch when an icall is registered
17678 with multiple names but same address.
17680 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17682 * declsec.c, mini-exceptions.c: use write barrier to set reference
17683 fields of managed objects.
17685 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17687 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17688 (can_access_internals): Fix a warning.
17690 * mini.c (print_method_from_ip): Rename this to
17691 mono_print_method_from_ip so it gets exported.
17693 * trace.c: Deal with strings inside StringBuilder's containing garbage
17694 and fix memory leaks. Fixes #77848.
17696 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17698 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17701 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17703 * mini-s390.c: Remove OP_X86_TEST_NULL.
17705 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17707 * mini.c: use the correct GetHashCode() for the moving collector.
17709 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17711 * liveness.c: Regalloc spill cost tuning.
17713 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17715 * mini-s390x.h: Correct S390_LONG macro.
17717 * mini-s390x.c: Cleanup unused code.
17719 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17721 * jit-icalls.h: New file.
17723 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17724 icalls and include that instead of including jit-icalls.c.
17726 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17729 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17731 * mini.c: when checking for member accessibility, also check for
17732 friend assemblies and for explicit interface implementations.
17734 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17736 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17738 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17740 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17741 common cases are done first.
17743 * mini-ops.h: Only define platform specific opcodes on the given platform.
17745 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17748 2006-03-14 Martin Baulig <martin@ximian.com>
17750 Revert Paolo's change from r57348:
17752 * mini.h: don't use gboolean for bitfields.
17753 * mini.c: verifier changes for fields and methods accessibility.
17755 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17757 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17759 * mini-s390x.c: Fix conv_r_un.
17761 * cpu-s390, cpu-s390x.md: Fix lengths.
17763 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17765 * mini.c: nested types have access to all the nesting
17766 levels, not just the enclosing types.
17768 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17770 * mini.c: added a few more verification checks.
17772 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17774 * liveness.c: Merge optimizations from the linear-il branch.
17776 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17778 * mini-ia64.c (emit_call): Add a comment.
17780 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17782 * tramp-ia64.c: Fix some warnings.
17784 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17786 * mini.h: don't use gboolean for bitfields.
17787 * mini.c: verifier changes for fields and methods accessibility.
17789 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17791 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17792 lazy icall wrapper changes.
17794 * dominators.c: Replace all the dominator algorithms with faster
17795 ones from the linear-il branch.
17797 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17800 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17801 common cases are done first.
17803 * mini-amd64.c: Fix some warnings.
17805 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17808 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17811 * mini.h: Add a missing prototype.
17813 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17815 * mini.c: Compile icall wrappers lazily.
17817 * mini-codegen.c: Use printf instead of g_print since its much faster.
17819 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17822 * mini.c (optimize_branches): Cache the negative result from
17823 remove_block_if_useless ().
17825 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17826 Also fix some bblock linking issues.
17828 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17831 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17833 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17834 accessed fields first, for better cache behavior.
17836 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17838 * mini.c: speedup IList<T> array accesses.
17840 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17842 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17843 inline_costs counter. Fixes #77190.
17845 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17847 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17848 trace messages. Fixes #77706.
17850 2006-03-04 Martin Baulig <martin@ximian.com>
17852 * tramp-amd64.c, tramp-x86.c
17853 (mono_debugger_create_notification_function): Use
17854 mono_global_codeman_reserve() to allocate a buffer at runtime and
17857 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17859 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17860 notification function at runtime and then call `initialize' in the
17861 `MONO_DEBUGGER__debugger_info' vtable.
17863 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17865 * iltests.il: Fix a visibility problem.
17867 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17869 * driver.c, mini.c: add hooks for the counters API.
17871 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17873 * driver.c: show disabled options.
17875 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17877 * linear-scan.c: always use cost-driven selection.
17879 2006-02-28 Raja R Harinath <rharinath@novell.com>
17881 * jit-icalls.c (helper_compile_generic_method): Revert change from
17884 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17886 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17888 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17890 * inssel.brg: style fixes, mostly to force the updated monoburg
17891 to run for people using svn.
17893 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17895 * mini.c: match monoburg changes.
17897 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17899 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17900 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17901 declaration in the header file.
17903 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17905 * helpers.c: reduce relocations and mem usage.
17907 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17909 * mini.h, mini-codegen.c: disable logging features if
17910 requested by configure.
17912 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17914 * mini.c: tiny verifier changes.
17916 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17918 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17919 cpu-pentium.md: stack alignment changes for osx/x86,
17920 partially from Geoff Norton <gnorton@customerdna.com>.
17922 2006-02-24 Raja R Harinath <harinath@gmail.com>
17924 * jit-icalls.c (helper_compile_generic_method): Update to changes
17925 in metadata/class.c.
17927 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17929 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17931 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17932 interface calls with large offsets.
17934 2006-02-23 Raja R Harinath <rharinath@novell.com>
17936 * jit-icalls.c (helper_compile_generic_method): Document the
17937 special-case we depend on so that we can inflate the method twice
17938 with the same context with no bad side-effects.
17940 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17942 * mini-x86.c, mini-amd64.c: fix for case when xen support
17945 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17947 * mini-x86.c, mini-amd64.c: generate code to access tls items
17948 in a faster way for Xen systems.
17950 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17952 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17953 updates and compilation fixes for the OSX/x86 port, mostly from
17954 Geoff Norton <gnorton@customerdna.com>.
17956 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17958 * inssel.brg: faster interface call implementation
17959 to sync with the interface_offsets MonoVTable changes.
17961 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17963 * mini.c: more verification checks.
17965 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17967 * mini.c: added a few more verification checks.
17969 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17971 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17972 facility on the processor and use it if available.
17974 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17976 * driver.c, aot.c, mini.c: throw exception if the IL code is
17977 invalid or unverifiable.
17979 2006-02-17 Raja R Harinath <rharinath@novell.com>
17981 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17984 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17986 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17988 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17990 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17991 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17992 handling of instantiated generic valuetypes.
17994 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17996 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17997 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18000 * generics.2.cs: Revert the nullable reftypes tests.
18002 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18004 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18005 using __builtin_frame_address (1) as it doesn't work in the presence
18006 of optimizations. Hopefully fixes #77273.
18008 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18009 -> generics.cs change as it doesn't work with some automake versions.
18011 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18013 * mini.c: handle systems that sue a different way to
18014 retrieve the stack address of the current thread.
18016 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18018 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18019 it specially in the makefile.
18021 * generics.2.cs: Add tests for nullable reference types.
18023 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18025 * mini.c: always handle the case when mono_jit_init()
18026 is called in a thread different from the main thread,
18027 confusing libgc (bug #77309).
18029 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18031 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18033 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18035 * mini.c: change optimize_branches () to use a single loop
18036 and introduce a new optimization to simplify some range checks.
18038 2006-02-03 Martin Baulig <martin@ximian.com>
18040 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18041 and merged with debugger_thread_manager_add_thread().
18042 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18043 inform the debugger about the main thread.
18045 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18047 * basic.cs: Add test for div.un/rem.un constant folding.
18049 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18051 * cpu-s390x.md: correct int_xor_imm length
18053 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18055 * generics.2.cs: New test for #77442.
18057 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18060 2006-02-02 Martin Baulig <martin@ximian.com>
18062 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18063 <mono/metadata/mono-debug-debugger.h>
18065 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18067 2006-02-02 Martin Baulig <martin@ximian.com>
18069 * debug-debugger.h: New header file for debug-debugger.c.
18071 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18072 function is a separate thread anymore; add support for attaching.
18074 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18076 * tramp-x86.c: Fix a warning.
18078 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18080 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18081 on very large methods.
18083 * aot.c (load_patch_info): Fix a warning.
18085 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18087 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18088 mini-ops.h: alu membase optimizations.
18090 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18092 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18093 to speedup StringBuilder.
18095 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18097 * dominators.c (mono_compute_natural_loops): Fix detection of
18098 loop body start blocks.
18100 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18102 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18104 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18107 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18109 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18111 2006-01-25 Martin Baulig <martin@ximian.com>
18113 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18114 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18115 started to cleanup this file a little bit.
18117 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18119 * mini.c: optimize a codepath frequently happening in generics code.
18121 2006-01-23 Martin Baulig <martin@ximian.com>
18123 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18125 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18126 functions directly.
18128 * driver.c: debug-debugger.c is only available if
18129 `MONO_DEBUGGER_SUPPORTED' is defined.
18131 2006-01-23 Martin Baulig <martin@ximian.com>
18133 * debug-debugger.c: Only enable this on platforms where the Mono
18134 Debugger is working (x86 and x86_64).
18136 2006-01-21 Martin Baulig <martin@ximian.com>
18138 The Mono Debugger is now using the normal `mono' instead of the
18139 `mono-debugger-mini-wrapper' when executing managed code.
18141 * debug-debugger.c: New file; previously known as
18142 debugger/wrapper/wrapper.c.
18144 * debug-mini.c (mono_init_debugger): Removed.
18146 * driver.c (mono_main): Added new `--inside-mdb' command line
18147 argument which is used when running inside the debugger.
18149 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18151 * liveness.c (mono_analyze_liveness): Remove some unused data
18154 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18156 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18158 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18160 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18161 depends on implementation details of monobitset.
18163 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18166 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18168 * liveness.c: Update after monobitset changes.
18170 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18172 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18174 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18176 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18178 * mini-s390x.c: Remove warning messages.
18180 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18182 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18184 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18186 * generics.2.cs: Add ldelem/stelem_any test.
18188 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18190 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18192 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18194 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18196 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18198 * generics.2.cs: Reenable vtype tests.
18200 * inssel-x86.brg: Remove an icorrect valuetype rule.
18202 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18204 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18205 initial support for OP_ABS.
18207 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18209 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18211 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18213 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18214 conversion and implement LADD/LSUB.
18216 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18219 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18221 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18223 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18226 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18228 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18229 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18230 (stack walk problem).
18232 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18234 * aot.c (mono_aot_load_method): Fix a warning.
18236 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18238 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18240 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18242 * iltests.il: Add test for #77148.
18244 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18247 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18249 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18251 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18253 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18254 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18256 * basic-long.cs: Add lconv-to-r4/r8 tests.
18258 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18260 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18262 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18263 here as on other archs.
18265 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18267 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18269 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18271 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18273 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18275 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18276 instrument_prolog; Add memory_barrier instruction.
18278 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18280 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18282 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18284 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18286 * aliasing.c inssel.brg: Fix warnings.
18288 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18289 could skip initialization of some parts of memory.
18291 * mini.c mini-ia64.c: Fix warnings.
18293 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18295 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18297 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18298 a crash seen on sparc.
18300 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18302 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18304 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18306 * mini-ops.h: Add s390_backchain instruction
18308 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18310 * cpu-s390.md: Add s390_backchain instruction
18312 * mini-s390.c: Significant ABI changes
18314 * mini-s390.h: Cater for zero length structures
18316 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18318 * mini-s390.c: ABI fixes
18320 * inssel-s390.brg: Remove debug statements
18322 * cpu-s390.md: Fix length of ATOMIC_xx operations
18324 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18326 * basic-float.cs: Add float<->long conversion tests.
18328 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18330 * mini-s390.c: Fix LOCALLOC processing.
18332 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18334 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18336 * iltests.il: Add tests for some opcodes not covered by the other
18339 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18341 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18342 register loading for Tail processing; Correct trace output.
18344 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18346 * cpu-s390.md: Correct size of jmp instruction.
18348 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18350 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18352 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18354 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18355 Bring s390 up to current level.
18357 2005-12-12 Zltan Varga <vargaz@gmail.com>
18359 * generics.2.cs: Disable the newly added tests as they do not work yet.
18361 * generics.2.cs: Add valuetype tests.
18363 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18365 * basic-long.cs: Add i4->u8 test.
18367 * objects.cs: Add tests for JIT intrinsic.
18369 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18370 optimizations lost by a mistake.
18372 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18374 * basic-long.cs: Remove a test moved to objects.cs.
18376 * arrays.cs: Add more array tests.
18378 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18380 * arrays.cs: Add new tests for multi-dimensional arrays.
18382 2005-12-06 Raja R Harinath <rharinath@novell.com>
18384 * Makefile.am (test_sources2): Add generics.2.cs.
18385 (EXTRA_DIST): Add test_sources2.
18387 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18389 Support for boxing and unboxing nullable types as well as the
18390 isinst operation on nullables, per the CLI ammendment.
18392 * inssel.brg (CEE_ISINST): Special case for nullable
18394 * mini.c (handle_unbox_nullable): new method
18395 (handle_box): Special case for nullable types
18396 (mono_method_to_ir): Call handle_unbox_nullable in correct
18399 * generics.2.cs: New test suite
18401 * Makefile.am: Support for regression tests with generics.
18403 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18405 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18406 allocated to registers. Fixes #76800.
18408 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18410 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18412 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18414 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18417 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18419 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18422 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18424 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18425 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18427 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18428 single precision before storing to a single precision location.
18430 2005-11-28 Raja R Harinath <rharinath@novell.com>
18432 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18434 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18436 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18439 * basic.cs: Remove test_0_byte_compares test which was moved to
18440 objects.cs a long time ago.
18442 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18444 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18446 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18448 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18449 handlers are called.
18451 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18454 * mini-ia64.c: Add support for the throw->branch exception
18457 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18459 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18461 * mini.c: Enabled "fastpath" deadce :-)
18463 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18465 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18466 alias analysis pass to support it.
18467 * mini.h: Likewise.
18469 * liveness.c: Likewise (liveness computation can use aliasing
18470 information to be more accurate).
18471 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18472 moreover made so that "--compile-all" uses the given optimization
18473 flags and not the default ones.
18474 * aliasing.c: Alias analysis (new file).
18475 * aliasing.h: Likewise.
18476 * Makefile.am: added "aliasing.c" and "aliasing.h".
18478 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18480 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18483 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18485 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18486 fp >= end_of_stack exit condition, as it is not needed, and it might
18487 become true for fp eliminated frames.
18489 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18491 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18494 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18496 * mini-arm.c: fixed alignment of doubles/longs to match
18497 the C ABI (bug #76635).
18499 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18501 * aot.c: fix compilation with --enable-minimal=aot.
18503 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18505 * mini-arm.c: fixed compatibility with the new
18506 floating point emulator package for compares.
18508 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18510 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18512 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18514 * mini-exceptions.c (print_stack_frame): Output to stderr.
18515 (mono_handle_native_sigsegv): Ditto.
18517 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18519 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18520 OP_LCONV_TO_OVF_I implementation.
18522 * mini-amd64.c: Add support for the throw->branch exception
18525 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18526 when the catch clause catches a more general exception, i.e. Object.
18528 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18530 * cpu-ia64.md: Remove unused opcodes.
18532 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18533 specific defines for architectures defining USE_SIGACTION.
18535 * mini-ia64.c: Fix some warnings.
18537 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18538 version seemed to skip a frame.
18540 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18542 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18543 only calls which are made to native code use this flag.
18545 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18547 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18548 varargs methods as well.
18550 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18551 which have save_lmf set. Reorganize methods prologs a bit.
18553 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18554 debugger to the proper place.
18556 2005-10-29 Martin Baulig <martin@ximian.com>
18558 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18559 when running inside the debugger until the debugger has support
18562 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18564 * mini.h: Fix a warning.
18566 2005-10-24 Miguel de Icaza <miguel@novell.com>
18568 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18569 we expose publicly, this returns the string.
18571 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18573 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18574 with fp elimination.
18576 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18578 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18579 native stacktrace using the glibc 'backtrace' function if available.
18581 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18583 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18585 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18586 handle SIGSEGVs received while in native code.
18588 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18589 code, call mono_handle_native_sigsegv which will abort the runtime
18590 after printing some diagnostics, instead of converting it into a
18591 confusing NullReferenceException.
18593 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18595 * cpu-pentium.md: Remove unused opcodes.
18597 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18599 * mini-amd64.h (MonoLMF): Add rsp field.
18601 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18604 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18606 * mini-codegen.c (get_register_spilling): Fix some warnings.
18608 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18610 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18611 elimination during exception handling. Enable fp elimination by
18614 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18617 2005-10-16 Martin Baulig <martin@ximian.com>
18619 * mini-exceptions.c
18620 (mono_debugger_run_finally): New public method for the debugger.
18622 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18624 * debug-mini.c (mono_debug_init_method): Fix warning.
18626 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18627 the 'exname' parameter const to fix some warnings.
18629 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18631 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18632 introduced by the previous patch.
18634 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18636 * basic-float.cs: Add test for precision of float arithmetic.
18638 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18639 when loading/storing single values from/to memory.
18641 * mini.c (mono_jit_compile_method_with_opt): Create the function
18642 pointers in the correct domain.
18644 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18646 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18647 introduced by previous patch.
18649 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18650 when out_filter_idx is NULL.
18652 * mini-exceptions.c: Don't run filter clauses twice during exception
18653 handling. Fixes #75755.
18655 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18657 * aot.c: Add support for ldflda wrappers.
18659 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18662 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18664 * mini.c, mini.h: do not consider exception handlers blocks when
18665 setting up interface variables.
18667 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18669 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18671 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18673 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18674 causes a regression.
18676 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18678 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18680 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18681 of the OP_P definitions.
18683 * TODO: Add a proposal for dealing with the CEE/OP mess.
18685 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18686 optimizations from the x86 port.
18688 * cpu-amd64.md: Ditto.
18690 * basic.cs basic-long.cs: Add tests.
18692 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18694 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18695 Patrik Torstensson's implementation of my exception-handling
18696 optimization idea, when the exception object is not used
18699 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18701 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18702 of the mul_imm optimizations from the old jit.
18704 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18706 * mini.c, liveness.c: patch by Patrik Torstensson and
18707 Zoltan Varga to improve performance in methods with
18710 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18712 * driver.c: Remove 'Globalization' entry from --version.
18714 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18716 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18717 there is a profiler interested in JIT events.
18719 * aot.c: Load profile files produced by the AOT profiling module, and
18720 reorder methods based on the profiling info. Add a 'method_order' table
18721 to the AOT file to make mono_aot_find_jit_info work with the reordered
18724 * mini.h: Bump AOT file version info.
18726 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18728 * mini-arm.h: work around what looks like a gcc bug when optimizations
18731 2005-09-28 Raja R Harinath <rharinath@novell.com>
18733 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18734 conditionals. Use ...
18735 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18737 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18739 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18740 to determine the amount of memory to copy when passing valuetypes.
18742 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18743 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18745 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18747 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18748 information about aot.
18750 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18752 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18753 macros. This will allow a deadlock debugger to easily be plugged
18756 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18758 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18760 2005-09-27 Raja R Harinath <rharinath@novell.com>
18762 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18763 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18764 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18765 ($(arch_built)) [CROSS_COMPILING]: Error out.
18767 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18769 * aot.c: Add support for the no_special_static flag for classes.
18771 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18773 * Reapply reverted patches.
18775 * *: Revert r50174 as well.
18777 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18779 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18781 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18783 2005-09-23 Miguel de Icaza <miguel@novell.com>
18785 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18786 part of the SIG_HANDLER_SIGNATURE.
18788 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18790 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18793 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18794 introduced by previous patch.
18796 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18798 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18799 saved registers too.
18801 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18802 upon the information returned by get_call_info ().
18804 * mini-x86.c (add_float): Fix stack size calculation.
18805 (mono_arch_call_opcode): Rewrite this so it works based up the
18806 information returned by get_call_info ().
18807 (mono_arch_get_this_vret_args): Ditto.
18809 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18811 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18812 in cinfo to determine the registers which need to be used.
18814 2005-09-20 Miguel de Icaza <miguel@novell.com>
18816 * driver.c (mono_main): Add --server and --desktop flags.
18818 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18820 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18821 registers as global registers.
18823 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18824 longer needed with the new register allocator.
18826 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18828 * cpu-ia64.md: Remove unused opcodes.
18830 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18832 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18834 * cpu-amd64.md: Remove unused opcodes.
18836 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18837 needed with the new register allocator.
18839 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18842 2005-09-16 Raja R Harinath <rharinath@novell.com>
18844 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18846 2005-09-16 Martin Baulig <martin@ximian.com>
18848 * exceptions-amd64.c
18849 (throw_exception): Don't call mono_debugger_throw_exception() if
18850 we're a rethrow - see the FIXME in the code.
18852 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18854 * mini.c (mono_init_exceptions): This only works on some architectures.
18856 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18858 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18861 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18863 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18864 now in mini-exceptions.c.
18866 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18868 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18869 now in mini-exceptions.c.
18871 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18873 * exceptions-x86.c: Applied patch from Patrik Torstensson
18874 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18876 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18877 code into mini-exceptions.c. Add some assertions to it.
18879 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18881 * aot.c (emit_section_change): Applied patch from "The Software Team"
18882 (<software@solmersa.com>). Fix as errors on windows.
18884 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18886 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18887 method info into the LMF.
18889 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18891 * mini-ia64.c: Add proper unwind info for method epilogs.
18893 * exceptions-ia64.c: Add some code to help debugging.
18895 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18897 * mini-exceptions.c: Fix warning.
18899 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18901 * mini.c: Really fix build.
18903 * mini-x86.c mini-amd64.c: Fix build.
18905 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18907 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18909 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18910 some Interlocked methods as intrinsics.
18912 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18913 for Thread methods as well.
18915 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18917 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18919 * mini-ia64.c mini-x86.c mini-amd64.c
18920 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18923 * mini.c (mono_init_exceptions): Fix build breakage.
18925 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18927 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18928 of instructions. Use the new ia64_unw_op macros for emitting unwind
18931 * mini.c (mono_init_exceptions): Initialize exception handling
18932 related trampolines at startup.
18934 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18936 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18938 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18940 * mini.c: Handle type loading errors gracefully during compilation and
18941 throw the appropriate exception.
18943 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18945 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18946 for the mono binary.
18948 2005-09-09 Martin Baulig <martin@ximian.com>
18950 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18953 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18955 * mini-arm.h: use emulation for conv.r.un for the release.
18957 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18959 * mini-arm.c, objects.cs: more fixes and tests for them.
18961 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18963 * mini-arm.c: align structures to at least 4 bytes to be able
18964 to keep our current optimized memcpy.
18966 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18968 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18970 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18972 * mini.c: ignore SIGPIPE.
18974 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18976 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18978 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18980 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18982 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18984 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18986 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18987 exception handling support.
18988 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18989 patch by Brian Koropoff <briank@marakicorp.com>).
18991 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18993 * mini.c: revert another 'optimization' which breaks when
18994 items on the eval stack need to be saved at a basic block end
18997 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18999 * jit-icalls.c: for arrays, ensure we always provide
19002 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19004 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19006 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19008 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19010 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19011 arguments in their original register.
19013 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19015 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19018 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19019 when ssapre is enabled.
19021 * inssel-long.brg: Fix bug in previous patch.
19023 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19024 multiplication by a constant.
19026 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19028 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19031 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19034 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19036 * inssel-arm.brg: apply changes tested by Brian Koropoff
19037 <briank@marakicorp.com>.
19039 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19041 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19043 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19045 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19046 to the same register if dreg is just a base register.
19047 (print_ins): Improve printing of membase opcodes.
19049 * inssel-x86.brg: Add optimized ldind(reg) rules.
19051 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19053 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19055 * mini.c: when running under valgrind, set the stack bottom for
19056 the GC at the actual approximate stack for the app (fixes running
19057 mono with valgrind).
19059 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19061 * mini.c: do no break at the first valuetype to init found
19062 (fixes bug #75791).
19064 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19066 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19068 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19070 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19072 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19074 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19076 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19078 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19080 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19083 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19086 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19089 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19091 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19093 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19095 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19096 in the tail recursion optimization.
19098 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19099 debug info into the assembly file.
19101 * iltests.il: Add test for filter regions.
19103 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19104 initial stack of filter regions. Fixes #75755.
19106 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19108 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19109 stack requirements.
19111 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19113 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19114 the check for an already compiled method on non-ia64 platforms.
19115 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19118 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19120 * inssel-x86.brg: Add some optimized call rules.
19122 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19124 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19127 * mini.h mini-trampolines.c: Pass the trampoline argument to
19128 mono_arch_patch_delegate_trampoline.
19130 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19132 * mini-trampolines.c: Fix build.
19134 * mini-amd64.h: Add delegate trampolines.
19136 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19138 * inssel-amd64.brg: Add optimized call rules.
19140 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19142 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19144 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19146 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19149 * mini-ia64.c: Remove LMF fixmes.
19151 * mini-ia64.h: Remove most fields from LMF.
19153 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19155 * mini-trampolines.c: Add support for IA64 function descriptors.
19157 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19158 for IA64 function descriptors.
19160 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19162 * tramp-arm.c: patch the vtable for virtual calls. Added
19163 support code to register/unregister the LMF.
19164 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19167 2005-08-19 Dick Porter <dick@ximian.com>
19169 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19170 bit value if needed.
19172 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19174 * mini.c (mini_get_method): Move handling of wrapper data here.
19176 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19178 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19181 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19182 bblock->code does not remain empty.
19184 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19186 * arrays.cs: Add regression test for #75832.
19188 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19189 rules. Fixes #75832.
19191 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19192 instruction scheduling.
19194 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19196 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19198 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19200 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19202 * mini-codegen.c: Fix VC build.
19204 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19206 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19208 * mini.h: fix signature for mono_register_opcode_emulation.
19210 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19212 * mini.c: Get rid of most of the helper_sig_... constants using
19213 mono_create_icall_signature ().
19215 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19217 * jit-icalls.c (helper_ldstr): New helper function.
19219 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19221 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19222 throw, load the string using a helper call instead of creating a string object.
19224 * aot.c: Update after LDSTR changes.
19226 * mini.h: Bump AOT file version.
19228 * aot.c: Save class size info into the AOT file. Print more statistics during
19231 * mini.h: Bump AOT file version.
19233 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19234 ordering of disasm cases. Fixes #74957.
19236 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19238 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19239 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19240 the generic code needed for the ARM port.
19242 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19244 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19245 inssel-arm.brg: more ARM features and fixes.
19247 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19249 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19250 ARM port work in progress.
19252 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19254 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19256 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19258 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19260 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19262 * *-ia64.*: Ongoing IA64 work.
19264 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19266 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19268 * TODO: Remove out-of-data todo stuff.
19270 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19273 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19275 * mini.h: Bump corlib version.
19277 2005-07-27 Martin Baulig <martin@ximian.com>
19280 (create_copy_ins): Added `const unsigned char *ip' argument; set
19281 `copy->cil_code' from it.
19283 2005-07-27 Martin Baulig <martin@ximian.com>
19285 * mini-exceptions.c (mono_handle_exception): Don't call
19286 mono_debugger_handle_exception() for filters.
19288 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19290 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19293 2005-07-26 Martin Baulig <martin@ximian.com>
19295 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19297 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19298 helper_compile_generic_method() if the method is actually virtual
19301 2005-07-26 Martin Baulig <martin@ximian.com>
19304 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19305 public; this is now accessed directly by the debugger.
19306 (mono_generic_trampoline_code): Removed.
19309 (mono_debug_init_method): Also add interncalls and wrappers.
19311 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19313 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19315 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19317 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19319 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19321 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19323 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19325 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19326 getting TLS offsets on AMD64 too.
19328 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19330 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19332 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19334 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19335 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19337 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19339 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19341 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19344 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19345 mono_sparc_is_virtual_call ().
19347 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19349 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19350 trampoline parameters.
19352 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19354 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19355 to mono_arch_get_vcall_slot_addr.
19357 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19360 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19362 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19364 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19366 2005-07-19 Martin Baulig <martin@ximian.com>
19368 * exceptions-amd64.c (throw_exception): Call
19369 mono_debugger_throw_exception() here like we're doing it on i386.
19371 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19373 * mini-ia64.c: Add optimized TLS access support.
19375 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19377 * mini-exceptions.c: Ongoing IA64 work.
19379 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19381 * mini.c: Use the default optimization set when embedding. Fixes
19384 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19386 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19387 of trampolines to a separate file.
19389 * mini-trampolines.c: New file.
19391 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19394 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19397 * mini-codegen.c: Fix cygwin build.
19399 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19401 * mini.c: Add some minor changes needed by the IA64 port.
19403 * *-ia64.*: Ongoing IA64 work.
19405 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19407 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19408 trampolines into arch-independent and arch-dependent parts.
19410 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19412 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19414 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19416 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19417 the xp-regalloc-branch for amd64.
19419 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19420 xp-regalloc-branch for x86.
19422 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19424 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19426 2005-07-06 Martin Baulig <martin@ximian.com>
19429 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19430 (mono_jit_runtime_invoke): Likewise.
19432 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19434 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19437 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19438 without loading their metadata. Reorganize the file format so exception handling+
19439 debug info is kept separate from normal method info. Create MonoJitInfo
19440 structures for methods lazily.
19442 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19444 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19446 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19448 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19451 * mini.h: Bump AOT file version.
19453 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19455 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19457 2005-07-01 Raja R Harinath <rharinath@novell.com>
19459 * Makefile.am (check-local): Call semdel-wrapper.
19461 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19463 * mini-x86.c: Revert the last change as it seems to break the build..
19465 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19467 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19469 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19471 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19473 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19474 outside of the macro, so strange stuff doesn't happen with gcc4
19475 (NEW_AOTCONST_TOKEN): Likewise.
19477 2005-06-28 Martin Baulig <martin@ximian.com>
19479 * mini.c (mini_class_is_system_array): New static method; use this
19480 instead of `klass->parent == mono_defaults.array_class' everywhere
19481 since this also works for the new generic array class.
19483 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19485 * inssel.brg: Remove warnings.
19487 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19489 * mini-ia64.c: Ongoing IA64 work.
19491 * basic-float.cs: Add float->i1 conversion test.
19493 * iltests.il: Add conv.u4 test.
19495 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19497 * inssel-long.brg: Fix bug caused by last change.
19499 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19501 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19502 BSDs. Allows the x86 JIT to work on OSX86
19504 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19506 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19509 * mini-ia64.c: Ongoing IA64 work.
19511 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19513 * mini-ia64.c: Ongoing IA64 work.
19515 * driver.c: Clean up jit_code_hash as well when using --regression.
19517 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19519 * basic-long.cs: Add tests for long->u4 conversion.
19521 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19523 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19524 that we do not depend on undefined C behavior: the order stuff
19525 gets evaluated within an expression. Fixes mono when compiled on
19528 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19530 * *-ia64.*: Ongoing IA64 work.
19532 * aot.c: Lower memory usage while loading AOT methods.
19534 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19536 * mini.h: Bump AOT file format version.
19538 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19540 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19542 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19544 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19545 not on callee assembly). Fixed some comments.
19547 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19549 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19550 it gets proper disassembly.
19551 (emit_method_info): Remove some dead code.
19553 * mini.c (mini_method_compile): Allways allocate the GOT var in
19554 mono_method_to_ir for emulating opcodes.
19556 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19558 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19559 before freeing the code memory. Fixes #74990.
19561 * objects.cs: Add regression test for #74992.
19563 * liveness.c: Extend live ranges of arguments to the beginning of the
19564 method. Fixes #74992.
19566 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19567 so it points into the faulting instruction.
19569 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19571 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19573 * *-ia64.*: Ongoing IA64 work.
19575 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19577 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19579 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19581 * *-ia64.*: Ongoing IA64 work.
19583 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19585 * basic-long.cs: Add tests for add/sub.ovf.
19587 * basic.cs: Add tests for sub.ovf.
19589 * *-ia64.*: Ongoing IA64 work.
19591 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19593 * *-ia64.*: Ongoing IA64 work.
19595 * basic.cs: Add conv.ovf.i4.un test.
19597 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19599 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19601 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19603 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19605 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19607 * *-ia64.*: Ongoing IA64 work.
19609 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19612 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19614 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19616 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19618 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19620 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19622 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19623 of a call is callable by a near call.
19625 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19627 * mini-ia64.c: Ongoing IA64 work.
19629 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19631 * genmdesc.c: Make the generated array non-static.
19633 * inssel-long.brg: Fix LSHR_IMM rule.
19635 * *-ia64.*: Ongoing IA64 work.
19637 * *-ia64.*: Ongoing IA64 work.
19639 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19641 * *-ia64.*: Ongoing IA64 work.
19643 * *-ia64.*: Ongoing IA64 work.
19645 * mini-ia64.c: Ongoing IA64 work.
19647 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19649 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19651 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19653 * objects.cs basic-long.cs: Move some tests to objects.cs.
19655 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19657 * *-ia64.*: Ongoing IA64 work.
19659 * iltests.il: Add a new test.
19661 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19662 newobj. Fixes #75042.
19664 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19666 * *-ia64.*: Ongoing IA64 work.
19668 * *-ia64.*: Ongoing IA64 work.
19670 * *-ia64.*: Ongoing IA64 work.
19672 * basic.cs objects.cs: Move tests accessing static variables as well.
19674 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19676 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19678 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19680 * driver.c: Always print failed tests.
19682 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19685 * *ia64*: Ongoing IA64 work.
19687 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19689 * basic.cs: Add tests for add.ovf. Fix warnings.
19691 2005-05-18 Miguel de Icaza <miguel@novell.com>
19693 * driver.c (mono_main): Avoid crash if no argument is passed to
19694 --break; Do not use g_error, but f_printf. And fix all other
19695 ocurrences of the same crash.
19697 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19699 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19700 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19703 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19705 * *-ia64.*: Add beginnings of IA64 backend.
19707 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19709 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19711 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19714 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19716 * mini-amd64.c: Fix a warning.
19718 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19720 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19721 in float_neg. Fixes #74897.
19723 * mini-amd64.c (emit_call): Fix another near call bug.
19725 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19727 * declsec.c: Keep the appdomain information in the structure. Added a
19728 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19729 value gets overwritten).
19730 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19731 an MonoAppDomain member to MonoSecurityFrame.
19732 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19733 used in the stack walk. Now use a MonoArray which grow (double) when
19736 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19738 * mini.c: Re-enabled runtime cleanup, since running threads should
19739 now properly stop when exiting.
19741 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19743 * mini-codegen.c: New file contaning the arch-independent local
19744 register allocator. Not used by any architectures yet.
19746 * mini.h linear-scan.c: Merge some changes from the
19747 mini-xp-local-regalloc branch.
19749 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19751 * mini-amd64.c (emit_call): Fix calls to native functions when the
19752 runtime is compiled as a shared library. Fixes #74756.
19754 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19755 on a literal field. Fixes #74751.
19757 2005-04-25 Raja R Harinath <rharinath@novell.com>
19759 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19761 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19763 * objects.cs: Add missing null casting test.
19765 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19767 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19768 in wrapper methods. Also rename 'address' variable to 'offset'.
19770 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19772 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19775 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19777 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19780 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19782 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19784 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19786 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19787 just the last bytes.
19789 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19791 * aot.c (mono_compile_assembly): Fix warning.
19793 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19794 by the _MSC_VER stuff.
19796 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19798 * inssel-long.brg: Fix #74588.
19800 * cpu-amd64.md: Fix #74591.
19802 * iltests.il: Add new regression tests.
19804 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19806 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19809 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19811 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19813 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19814 from Bill Middleton <flashdict@gmail.com>.
19816 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19818 * arrays.cs: Add new regression test. Fix warnings.
19820 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19822 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19823 and leakage in CKFINITE.
19825 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19826 this to a null op since it is called on amd64 too.
19828 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19830 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19831 body since this is not used on amd64.
19833 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19835 * mini-amd64.c: Remove obsolete fixmes.
19837 * mini.c (print_method_from_ip): Fix debugging support.
19839 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19841 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19842 so that expressions that don't give much gain are not reduced.
19843 * ssapre.h: Likewise.
19845 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19847 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19849 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19851 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19853 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19855 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19857 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19859 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19861 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19864 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19866 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19868 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19870 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19871 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19873 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19875 * mini-x86.c: Fix up stack overflow handling.
19877 * exceptions.cs: Add new regression test.
19879 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19881 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19882 mono_jit_thread_attach.
19884 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19886 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19888 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19889 avoid calling constructors using callvirt.
19891 * inssel.brg: Fix #74073.
19893 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19895 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19896 compilation with non-GCC compilers.
19897 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19898 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19900 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19902 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19903 klass->interface_offsets (will likely fix bug#74073).
19905 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19907 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19909 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19911 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19912 to amd64_div_reg_size ().
19914 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19916 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19918 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19920 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19922 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19924 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19926 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19928 * mini.c (mono_precompile_assembly): Load and precompile referenced
19929 assemblies as well. Fixes #74015.
19931 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19933 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19935 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19937 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19938 a lot of checks and (anyway) permissions cannot work until corlib is
19941 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19943 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19945 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19947 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19948 calls (fixes bug#72824).
19950 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19952 * mini.c: fix tail recursion elimination (see test in bug#73936).
19954 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19956 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19957 some fp functions in sse2 mode.
19959 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19961 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19963 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19965 * mini.h mini.c: Add mono_get_jit_tls_key ().
19967 * mini-x86.c: Enable fast TLS support on windows.
19969 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19971 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19972 * mini.c: Check for p/invoke method when generating code. If a
19973 p/invoke method, or it's class, isn't decorated with [Suppress
19974 UnmanagedCodeSecurity] then generate code to call System.Security.
19975 UnmanagedDemand (only if the security manager is active).
19977 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19979 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19980 last change as it seems to cause strange crashes.
19982 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19984 * *.c: handle unsafe function pointers where needed.
19986 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19988 * mini.c (mono_jit_free_method): Remove the fixme too.
19990 2005-03-15 Miguel de Icaza <miguel@novell.com>
19992 * mini.c: As discussed, make the code actually free the delegate
19993 thunk now, to enable the debugging of delegate problems, use
19994 MONO_DEBUG=1 when running Mono.
19996 This takes also care of parts of the leaks as seen by Joe.
19998 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20000 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20001 thread_tls_offset calculation.
20003 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20005 * declsec.c: Reworked linkdemand checks for icall. The previous code
20006 was using the declaration code (untrusted) and didn't work as expected
20007 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20010 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20012 * iltests.il: Add new localloc test.
20014 * mini-amd64.c: Handle large stack allocations the same way as on
20015 windows if stack overflow handling is working.
20017 * mini-amd64.c: Allocate the signal stack using mmap.
20019 * mini.c (sigsegv_signal_handler): Fix reading of context.
20021 * mini-exceptions.c: Fix up stack overflow handling.
20023 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20025 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20027 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20029 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20031 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20032 tramp_init functions as they are no longer needed.
20034 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20036 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20038 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20040 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20042 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20045 * mini-ops.h: Add OP_LMUL_IMM.
20047 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20048 long mul/div opcodes as intrinsic.
20050 * mini-amd64.c (emit_call): Handle the case when the callee might be
20053 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20055 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20058 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20060 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20062 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20064 * mini.c (mono_codegen): Don't leak here, to help people running
20067 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20069 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20070 conversions in sse2 mode.
20072 * basic-float.cs: Add regression test.
20074 * mini-amd64.c: Reenable sse2.
20076 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20078 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20080 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20082 * driver.c: Copyright text should include 2005.
20084 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20086 * cpu-amd64.md (load_membase): Fix more max lengths.
20088 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20090 * cpu-amd64.md (load_membase): Fix max length.
20092 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20094 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20096 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20097 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20099 * basic-float.cs: Add rounding regression test.
20101 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20103 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20105 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20106 structures in registers for pinvoke wrappers.
20108 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20110 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20112 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20114 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20115 wrapper to mono_jit_thread_attach.
20117 * mini.c (mini_jit_thread_attach): New jit icall.
20119 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20120 native->managed wrappers.
20122 * exceptions.cs: Add new regression test.
20124 * mini.c (optimize_branches): Check regions in the cbranch to throw
20125 block case as well. Fixes #73242.
20127 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20129 * mini.c: thread safety fixes.
20131 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20133 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20134 patching stuff, since delegates use jump trampolines so there is
20137 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20140 * tramp-amd64.c: Fix build.
20142 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20143 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20145 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20146 Rename this to mono_arch....
20147 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20149 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20151 * mini-amd64.c (emit_call): If both the caller and the callee is
20152 guaranteed to have 32 bit addresses, emit a normal call.
20154 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20156 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20157 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20158 method_ptr inside delegates.
20160 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20162 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20163 invalidated. Fixes #73001.
20165 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20167 * mini-x86.c: Only use stdcall for pinvokes on windows.
20169 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20171 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20172 * mini-x86.c: remove unreliable __thread var offset detection,
20173 use the correct accessors and enable by default.
20175 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20177 * mini.c (mono_jit_free_method): Fix memory leak.
20179 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20181 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20183 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20185 * cpu-amd64.md: Fix lengths of atomic opcodes.
20187 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20189 * driver.c: try to not imply using ICU is any good.
20191 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20193 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20194 functions as inline ops.
20196 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20197 some Interlocked functions as inline ops.
20199 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20201 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20203 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20205 * mini.c: Add support for OP_NOT_TAKEN.
20207 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20208 structures in registers for pinvoke wrappers.
20210 * mini-amd64.c: Fix warnings.
20212 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20214 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20216 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20218 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20219 address instead of loading the address from it.
20221 * mini-x86.c: Add support for returning small structs in registers
20222 on Win32. Fixes part of #70864.
20224 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20226 * trace.c (get_token): Improve error checking.
20228 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20230 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20232 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20234 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20235 it can be reused for MonoClass.
20236 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20239 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20241 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20242 instead of a MonoReflectionMethod. The method information wasn't used
20243 when displaying SecurityException details (but will be now).
20245 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20247 * Makefile.am : windows build fix.
20249 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20251 * iltests.il: Add new regression test.
20253 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20256 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20258 * mini.c: Moved linkdemand check into helper function check_linkdemand
20259 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20262 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20264 * declsec.c: Added statistics counter for different kinds of
20266 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20267 (and commented) declaration.
20268 * mini.c: Added statistics counter for security Demand code
20269 generation. Added display of security statistics.
20271 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20273 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20274 Fix compilation errors under gcc-2.95.
20276 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20278 * mini.c, driver.c: Use the new jit trampoline hashtable
20280 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20282 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20284 2005-02-11 Martin Baulig <martin@ximian.com>
20286 * debug-mini.c (mono_debug_close_method): Free the line number array.
20288 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20290 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20293 * mini.h: Bump AOT file format version.
20295 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20297 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20299 * declsec.h: Added macros to get/set lazyly initialized security
20300 informations about assemblies. Added new enum for different type of
20301 possible LinkDemand violation. Added function to check LinkDemands.
20302 * mini.h: Added a field to MonoCompile to hold any security violation
20303 detected when JITting a method (so it can be thrown later).
20304 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20305 and CEE_CALLVIRT. Added code to throw exception at the end of
20306 mini_method_compile (note: the exception is unhandled right now).
20308 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20310 * mini.c, jit-icalls.c: use the managed implementation of
20311 memset for initobj and memset, to avoid managed <-> unmanaged
20314 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20316 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20317 optimization if it would need a GOT var.
20319 * basic.cs: Add tests for constant propagation and switch statements.
20321 * ssa.c: Fix out-of-range constant propagation and switch statements.
20323 2005-02-09 <vargaz@freemail.hu>
20325 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20327 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20329 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20331 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20333 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20335 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20337 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20338 arithmetic operations.
20340 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20342 * mini-ppc.c: add a workaround for broken user code that
20343 DllImports vararg functions with non-vararg signatures.
20345 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20347 * mini.c (mono_jit_compile_method_inner): Add detection and a
20348 meaningfull error message for assemblies written in Managed C++.
20350 * tramp-amd64.c mini-amd64.h: Add support for
20351 create_trampoline_from_token ().
20353 * aot.c mini-x86.c abcremoval.c: Applied patch from
20354 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20356 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20358 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20359 which takes a MonoImage/token as parameter instead of a MonoMethod.
20361 * aot.c: Use the new trampoline for initializing vtables.
20363 * aot.c: Add support for ldfld/stfld_remote wrappers.
20365 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20366 rules for compare <MEM>, IMM.
20368 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20370 * aot.c: Handle inherited finalizers correctly.
20372 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20374 * inssel.brg (stmt): Add a missing _setup_... ().
20376 * aot.c: Save some parts of the class state to the AOT file and use it
20377 to recompute that state when a class is initialized.
20379 * mini.c: Install AOT hooks into the runtime.
20381 * mini.h: Bump AOT file format version.
20383 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20386 * iltests.il: Add new test.
20388 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20390 * mini.c: fix typo.
20392 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20394 * mini.c: setup the statistical profiler in the thread attach
20395 callback to cope with the new single thread code.
20397 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20399 * mini-ppc.c: ensure we have enough room for the profiler
20400 calls (fixed bug#72084).
20402 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20404 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20407 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20409 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20411 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20413 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20414 to succesfully execute parrotbench).
20415 * ssapre.h: Likewise.
20417 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20419 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20420 variable for stores to method arguments (fixes a SSAPRE issue).
20422 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20424 * mini.c: handle value types in dup, fixes gen-112.cs.
20426 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20428 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20429 sequence for calls in dynamic methods to avoid thunks.
20431 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20433 * mini.c: correctly remove dynamic methods from the hashtable.
20435 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20437 * driver.c: Disabled SSAPRE until fix the bug that appears
20438 in IronPython's parrotbench.
20440 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20442 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20444 * mini.c (mono_method_to_ir): Revert the previous change.
20446 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20447 when AOT compiling.
20449 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20450 mono_jit_info_table_find () etc. when running under valgrind.
20452 * inssel.brg: Fix warnings.
20454 * mini-exceptions.c: Fix warnings.
20456 2005-01-31 Martin Baulig <martin@ximian.com>
20458 * driver.c (compile_all_methods_thread_main): Don't try to compile
20459 generic methods or anything which has type parameters.
20461 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20463 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20465 * TestDriver.cs: Add --verbose flags.
20467 * graph.c ssa.c: Fix 64 bit warnings.
20469 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20470 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20471 Fix 64 bit warnings.
20473 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20474 variable not spotted by gcc.
20476 * mini-amd64.c inssel-amd64.brg: Applied patch from
20477 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20478 X86_COMPARE_MEMBASE opcodes.
20480 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20482 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20484 * *: MonoMethod->signature might be NULL now. You *MUST* use
20485 mono_method_signature.
20487 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20489 * driver.c (compile_all_methods_thread_main): Compile the methods
20490 without invoking cctors.
20492 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20494 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20495 * basic-calls.cs: test for the above.
20497 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20499 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20500 MonoJitInfo changes.
20502 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20504 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20505 eagerly if it contains dynamic methods.
20507 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20509 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20510 trace, it is now computed by an icall from trace_ips.
20512 * mini-exceptions.c: Fix a warning.
20514 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20516 * mini-exceptions.c: don't bother getting stack trace info if
20517 it's not going to be used.
20519 2005-01-27 Raja R Harinath <rharinath@novell.com>
20521 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20524 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20526 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20528 * aot.c: Avoid calling mono_method_get_header () if not needed.
20530 * mini.h: Bump AOT file format version.
20532 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20534 * mini.c (mono_print_tree): Print more info for calls.
20536 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20538 * declsec.h: Remove warning by adding missing include for marshal.h
20540 2005-01-26 Martin Baulig <martin@ximian.com>
20542 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20545 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20547 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20550 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20552 * aot.c (mono_compile_assembly): Fix a warning.
20554 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20556 * declsec.c: Look for security attributes on the original MonoMethod
20557 (and not the wrapped one). This fix permissions on icalls.
20559 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20561 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20563 * mini.c (mono_allocate_stack_slots): Add a fixme.
20565 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20567 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20569 * inssel.brg: optimize casts of sealed types (more
20570 optimizations waiting for fixes in remoting).
20572 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20574 * inssel.brg (stmt): Add another dummy rule.
20576 * driver.c: Fix warnings.
20578 * driver.c (mono_main): If running under valgrind, instruct glib to use
20579 the system allocation functions so valgrind can track the memory
20580 allocated by the g_... functions.
20582 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20584 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20586 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20588 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20589 variables in try regions.
20591 * mini.c (mini_method_compile): Don't disable optimizations on large
20592 methods when AOT compiling.
20594 * mini.c (mono_allocate_stack_slots): New arch independent method to
20595 allocate stack slots. Not yet used.
20597 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20599 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20601 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20603 * mini-ppc.c: make the branch info relative as the code
20604 buffer can be reallocated.
20606 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20608 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20609 * driver.c: Removed the AOT/security restriction. Now initialize the
20610 security manager (in metadata) if --security is used.
20611 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20612 rather than the pointer to declarative security, when AOT is used.
20614 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20616 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20617 basic blocks, reduced intrinsic exception throwing code size.
20619 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20621 * driver.c (mini_usage): Reorder the usage screen.
20623 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20625 * mini.c (mono_resolve_patch_target): Fix warning.
20627 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20629 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20632 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20634 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20635 breaks the amd64 build.
20637 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20638 register allocation. Fixes #71454.
20640 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20642 * arrays.cs: Add new regression test.
20644 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20646 * ssapre.c: Turned usage of snprintf to GString.
20647 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20648 (I left it on by mistake in my previous commit).
20650 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20652 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20653 on cond branch optimization (fixes bug# 71515).
20655 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20657 * abcremoval.c: Fixed bug 71062.
20658 * abcremoval.h: Likewise.
20660 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20662 * mini.c: Added a new functionality to optimize_branches, the removal
20663 of useless basic blocks, and fixed some problem in the removal of
20664 critical edges; some utility functions added for both purposes.
20665 * ssapre.c: Added complex expression support, and fixed bug 70637.
20666 * ssapre.h: Likewise.
20667 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20669 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20670 * driver.c: Re-enabled SSAPRE.
20672 2005-01-19 Martin Baulig <martin@ximian.com>
20674 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20675 the result of mono_get_method_constrained().
20677 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20679 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20682 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20684 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20685 be detected. Fixes #59296.
20687 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20689 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20690 which can happen. Fixes #71361.
20692 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20694 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20697 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20699 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20700 appdomain-unload.exe to fail.
20702 * mini.c: Fix some memory leaks.
20704 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20706 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20707 Fixed bug and sped up some codepaths.
20709 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20711 * mini.c: Fix some memory leaks.
20713 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20716 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20718 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20721 * iltests.il: Add regression test for #71320.
20723 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20725 * mini.c (mono_codegen): Fix installation of profiler hooks.
20727 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20729 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20731 * mini.h, mini.c, cfold.c: optimize access to enum
20732 readonly fields, too. Eval conditional branches if possible
20733 to perform unreachable code removal in more cases.
20735 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20737 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20739 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20742 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20743 WinXP DEP. Fixes #71244.
20745 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20747 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20749 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20751 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20753 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20755 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20758 * mini.h: Bump AOT version.
20760 * mini.h (MonoCompile): Change exvar to a hash table.
20762 * mini.c: Allocate a separate exvar for each handler block.
20764 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20766 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20767 ex var with the pending exception and only throw if the two are equal.
20770 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20772 * mini-x86.c: Fix warnings.
20774 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20775 used by all the ports now.
20777 * aot.c: Add write-symbols and save-temps options.
20779 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20781 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20783 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20785 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20788 * tramp-s390.c: Check vtable slot belongs to the domain.
20790 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20791 as per other platforms.
20793 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20795 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20797 * driver.c: we don't run the Main() code in a subthread anymore.
20799 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20801 * mini.c: added experimental rtc support in the statistical
20802 profiler: if the user has the permission, more accurate statistics
20803 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20804 The MONO_RTC value must be restricted to what the linux rtc allows:
20805 power of two from 64 to 8192 Hz.
20807 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20809 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20811 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20813 * mini-ppc.c: better icache flush for smp.
20815 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20817 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20819 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20820 amd64 port, not yet used.
20822 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20824 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20827 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20829 * driver.c: Added --security option to activate the security manager.
20830 Right now this will allow code generation for declarative demands and
20831 is disabled when AOT is specified.
20832 * mini.c: Add code generation for declarative security demands.
20833 * mini.h: Add mono_use_security_manager as an extern gboolean.
20835 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20837 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20838 emitting more dense assembly code.
20840 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20841 exception throwing stuff.
20843 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20845 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20848 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20849 left in by mistake.
20851 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20854 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20856 * tramp-*.c: Only patch vtable slots if the object is in the current
20857 domain. Fixes appdomain-unload.exe.
20859 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20861 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20864 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20866 * mini.c (reverse_branch_op): New helper function.
20868 * mini.c (optimize_branches): Run the new optimization only on
20869 platforms which support it. Also reverse all kinds of branches.
20871 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20873 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20876 * mini.c (optimize_branches): Reverse not-equals branches if the false
20877 bblock is a throw. This happens a lot of time with argument checking in
20880 * mini.c (mono_codegen): Add support for placing basic blocks after
20881 the function epilogue.
20883 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20886 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20888 * mini.c (setup_stat_profiler): Only set this up if the platform
20889 supports ITIMER_PROF.
20891 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20893 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20896 * inssel.brg: Fix a warning.
20898 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20900 * mini.c: added support for statistical profiler
20901 (run with: --profile=default:stat).
20903 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20905 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20907 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20909 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20910 related to global registers from the amd64 port.
20912 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20914 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20916 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20917 with global registers.
20918 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20920 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20922 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20924 * debug-mini.c (encode_value): Fix off-by-one.
20926 * aot.c (encode_value): Likewise.
20928 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20930 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20932 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20935 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20937 * aot.c (emit_method_info): Increase size of temp buffer.
20939 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20942 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20944 * aot.c (emit_method_info): Fix build.
20946 * aot.c: Further rework of the AOT file format to reduce the size of
20947 the method info data.
20949 * mini.h: Bump AOT file format version.
20951 2004-12-27 Martin Baulig <martin@ximian.com>
20953 * mini.c (mini_get_method): New static method; call
20954 mono_get_method_full() and mono_get_inflated_method().
20955 (mono_method_to_ir): Use mini_get_method() instead of
20956 mono_get_method_full().
20958 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20960 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20962 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20964 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20966 * inssel-amd64.brg: Add some optimization rules.
20968 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20970 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20971 standard not GC'd stuff is fine.
20973 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20975 * aot.c: Rework the AOT file format to get rid of most of the global
20976 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20978 * mini.h: Bump AOT file format version.
20980 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20982 * mini.h: Bump AOT file format version.
20984 * aot.c (mono_aot_is_got_entry): New function to determine if an
20985 address is inside a GOT.
20987 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20989 * cpu-pentium.md: Increase the maximum size of some instructions which
20990 might involve a got access.
20992 * mini.c (get_method_from_ip): Another debug helper function.
20994 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20995 when got var accesses are created during the decompose phase.
20997 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20999 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21000 argument mini_compile_method and to MonoCompile, and use this to
21001 determine whenever a given method is compiled for AOT. This allows the
21002 other methods compiled during AOT compilation to be free of AOT stuff,
21003 so the backends does not need to add special support for them by
21004 creating a fake GOT etc.
21006 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21009 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21011 * mini.c (mono_method_to_ir): It turns out that some of the
21012 x-appdomain wrappers are lax with types, so just ignore this for
21015 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21016 at the vtable->klass. If it is non-shared code we can just use the
21019 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21021 * mini-ppc.c: access MonoDomain from tls, too.
21023 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21025 * declsec.c: Removed unused variable (and related warning ;-)
21027 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21029 * iltests.il: New test for LDELEMA on an array of ref types.
21031 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21032 all ldelema's on reftypes.
21033 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21034 it was the wrong place to put it.
21036 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21037 register to pop to make this cleaner, at the request of Paolo.
21039 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21041 * mini-ops.h (OP_GETHASHCODE): New op.
21043 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21045 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21048 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21051 * mini-x86.c (mono_arch_output_basic_block): Rather than
21059 The first is 3 bytes while the second is 1. This saves 36 kb on
21060 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21061 see a small boost because of icache locality.
21063 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21065 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21067 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21068 started code sharing with the generic code.
21070 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21072 * mini-ppc.c, cpu-g4.md: added code for direct access to
21075 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21077 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21078 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21081 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21083 * declsec.c|h: Added functions to cache the declarative stack modifiers
21084 in MonoJitInfo and to create a security frame from a MonoJitInfo
21086 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21087 created. Register internal calls for System.Security.SecurityFrame::
21088 _GetSecurityFrame and _GetSecurityStack.
21089 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21090 the definitions for the new stack walk/callback mechanism.
21091 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21092 first security frame for LinkDemands and InheritanceDemands) and
21093 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21095 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21096 walk initialization (lupus).
21098 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21100 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21102 (handle_loaded_temps): Do not create a temporary variable for
21103 things that we know are temps. They will never be modified.
21104 (mono_spill_call): Set MONO_INST_IS_TEMP
21105 (mono_emulate_opcode): ditto
21107 (mono_method_to_ir.CEE_DUP): ditto
21109 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21111 * mini.c (type_to_eval_stack_type): Make this handle the void type
21112 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21113 (emit_tree): use ip_in_bb to special case some common idioms
21114 Update all callers to pass in the IP.
21115 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21117 This gives us a nice 2% speedup in mcs bootstrap.
21119 * mini-x86.c (peephole_pass): Peephole pass to make
21128 * mini.c (ip_in_bb): new method.
21129 (mono_method_to_ir): use this method rather than doing the hash
21132 * linear-scan.c (mono_linear_scan): When expiring actives, you
21133 don't need to keep around variables that expire on this
21134 instruction. This makes it so that:
21137 store (ebx add (ebx, 1))
21141 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21143 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21144 combination to avoid doing two copies. Fix up problems with previous
21147 * mini.c: Fix 64 bit warnings.
21149 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21151 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21153 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21154 changes from the x86 code.
21156 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21158 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21160 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21161 throwing code to reduce its size, unify the AOT and non-aot code and
21162 get rid of relocations in the AOT case.
21164 * mini-x86.h mini.c exceptions-x86.c
21165 (mono_arch_get_throw_corlib_exception): New arch specific function to
21166 raise corlib exceptions which doesn't require relocations in the
21169 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21171 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21173 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21176 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21179 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21181 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21182 with add function when used from Inc/dec atomic
21183 functions. Re-enabled optimization on x86.
21184 * mini-ops.h: renamed atomic_add functions to
21185 allow _add to match the Interlocked::Add and
21186 _add_next to match Interlocked::Inc/Dec.
21188 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21190 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21191 linking of BBs to the end BB, and enabled SSAPRE also with
21192 consprop and copyprop (which was prevented by that bug).
21194 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21196 * mini-x86.c: disabling the Interlocked optimizing code.
21198 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21200 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21201 file version check.
21203 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21205 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21206 interlocked optimization due lack of support on x86, rewrote
21207 exchange to take into account that base may be in eax.
21209 xsp works again; activated Interlocked optimizing code.
21211 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21213 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21215 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21217 * mini-ops.h: Add new opcodes.
21219 * mini.h: Add new patch types. Add got_var to MonoCompile.
21221 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21222 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21223 make it work with all kinds of patchable code.
21225 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21226 address of the GOT, and referencing entries in the GOT.
21228 * mini.c: Add code to load the GOT address if needed by an opcode.
21230 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21231 independent AOT code on the x86 using an elf-style Global Offset Table.
21233 2004-12-14 Raja R Harinath <rharinath@novell.com>
21235 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21237 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21239 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21242 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21244 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21245 of Interlocked:Increment/Decrement/Add as inline ops.
21246 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21248 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21250 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21251 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21253 2004-12-12 Duncan Mak <duncan@ximian.com>
21255 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21256 again. `patch_info->table_size' is no longer valid after Zoltan's
21259 2004-12-12 Martin Baulig <martin@ximian.com>
21261 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21262 if we are the "real" method, ie. not an inlined method inside it.
21264 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21266 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21267 before we look in the special fields table. This fixes
21268 ../tests/thread-static-init.cs.
21270 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21272 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21273 for Array get_Rank and get_Length. Fixes bug #70465.
21275 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21277 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21278 separate structure to reduce the size of MonoJumpInfo.
21280 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21282 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21284 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21286 * mini.c (mini_get_inst_for_method): Changed to allow ports
21287 to return a MonoInst instead of opcode
21288 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21290 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21291 Allow ports to return a created MonoInst instead of op-code, will enable
21293 (renamed mini_get_opcode_for_method to better reflected the functionality)
21295 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21297 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21299 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21301 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21304 2004-12-08 Martin Baulig <martin@ximian.com>
21306 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21307 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21309 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21311 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21314 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21317 2004-12-08 Raja R Harinath <rharinath@novell.com>
21319 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21321 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21323 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21324 bug introduced by the previous patch.
21326 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21328 * mini-ppc.c, objectc.cs: handle large structs passed by value
21329 (fixes bug #69972).
21331 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21333 * mini-ppc.c: OP_ARGLIST implementation from
21334 Geoff Norton <gnorton@customerdna.com>.
21336 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21338 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21339 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21341 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21343 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21345 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21347 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21350 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21352 * mini-sparc.c: Zero out localled-ed memory.
21354 * iltests.il: Add tests for zeroing out localloc-ed memory.
21356 2004-12-04 Martin Baulig <martin@ximian.com>
21358 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21359 mono_method_get_signature_full().
21361 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21363 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21364 and some utility functions (always for SSAPRE), integrated SSAPRE.
21365 * mini.h: Likewise.
21366 * driver.c: Added ssapre option.
21367 * ssa.c: Small fix on OP_ARG handling.
21368 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21369 * Makefile.am: Likewise.
21371 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21373 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21374 now in the xp code.
21376 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21379 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21381 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21383 * cpu-s390.md : Increase instruction length of oparglist.
21385 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21387 2004-11-30 Martin Baulig <martin@ximian.com>
21389 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21390 virtual generic methods. We call a special helper_compile_generic_method()
21391 icall to retrieve the method from the vtable, inflate and compile
21392 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21394 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21396 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21398 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21400 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21402 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21405 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21407 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21408 platforms with PIC aot.
21410 2004-11-28 Martin Baulig <martin@ximian.com>
21412 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21415 2004-11-28 Martin Baulig <martin@ximian.com>
21417 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21418 the result of mono_type_get_underlying_type() to check whether
21421 2004-11-26 Martin Baulig <martin@ximian.com>
21424 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21427 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21429 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21430 the same way as the other arguments so they won't get clobbered.
21432 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21433 calls through R11 since it is clobbered by the trampoline code.
21435 2004-11-26 Raja R Harinath <rharinath@novell.com>
21437 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21438 pick up in-tree mscorlib.dll.
21440 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21442 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21444 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21445 runtime data/code are now stored in a table similar to the GOT in ELF.
21446 This allows the code itself to be position independent.
21448 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21451 * aot.c: Attach ELF type (object/function) directives to all global
21454 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21456 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21458 * mini-amd64.h: Turn on PIC AOT code.
21460 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21461 returning the offset within an OP_AOTCONST instruction where the GOT
21462 offset needs to be added.
21464 * mini.h: Bump AOT file format version.
21466 2004-11-25 Martin Baulig <martin@ximian.com>
21468 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21469 uninflated generic methods.
21471 2004-11-25 Martin Baulig <martin@ximian.com>
21473 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21475 2004-11-24 Martin Baulig <martin@ximian.com>
21477 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21478 original klass (this only applies for generic instances).
21480 2004-11-24 Martin Baulig <martin@ximian.com>
21482 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21483 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21486 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21488 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21489 localloc. Fixes #69678.
21491 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21493 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21495 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21496 used SSE registers on pinvoke calls. Fixes #69774.
21498 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21500 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21501 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21503 2004-11-23 Raja R Harinath <rharinath@novell.com>
21505 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21506 Refer directly to the mcs/ tree.
21508 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21510 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21511 Check if a trampoline for a synchronized method is required.
21513 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21515 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21516 with localloc if needed. Throe arithmetric exception in
21517 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21518 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21520 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21522 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21523 types before switching on type. Fixes #69622.
21525 2004-11-19 Raja R Harinath <rharinath@novell.com>
21527 * Makefile.am (check-local): New. Integrate into 'make check'.
21528 (MCS,RUNTIME): Define using in-tree mono and mcs.
21530 (%.exe): Use $(ILASM).
21532 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21534 * mini-ppc.c: adjust initial prolog size (bug #69691).
21536 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21538 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21541 2004-11-17 Raja R Harinath <rharinath@novell.com>
21543 * Makefile.am (clean-local): Rename from 'clean'.
21545 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21547 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21548 to mono_arch_is_int_overflow.
21549 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21552 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21554 * declsec.c|h: New files to support declarative security attributes.
21555 Added function to check if a method has (applicable) security.
21556 * mini.c|h: Add check for declarative security attributes in
21557 mono_method_check_inlining.
21558 * Makefile.am: Added declsec.c and declsec.h to the build.
21560 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21562 * mini.c, mini.h: update to keep dynamic code info per-domain.
21564 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21566 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21567 (mini_init): Get rid of it from here too.
21569 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21571 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21572 implemented OP_RETHROW (patch by Geoff Norton
21573 <gnorton@customerdna.com>).
21575 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21577 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21578 between appdomains. Fixes appdomain-unload on PPC.
21580 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21582 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21583 mini-exceptions.c: handle the new wrapper types.
21584 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21585 token value as a MonoClass* when compiling a wrapper.
21586 mono_jit_create_remoting_trampoline now takes an additional
21587 MonoRemotingTarget parameter.
21589 2004-11-10 Martin Baulig <martin@localhost>
21591 * mini.c (mono_method_to_ir): Use `generic_container->context'
21592 rather than creating a new one.
21594 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21596 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21598 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21600 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21602 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21603 the experimental aot cache stuff.
21605 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21607 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21608 mini-exceptions.c: update to exception clause structure changes.
21610 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21612 * exceptions-x86.c (throw_exception): Fix warnings.
21614 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21617 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21619 * exceptions-sparc.c (get_throw_exception): Really fix this.
21621 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21623 * tramp-*.c: we no longer support icalls without wrappers, so
21624 a bit of code can be removed here
21626 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21628 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21631 * cpu-sparc.md: Add op_rethrow.
21633 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21635 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21637 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21638 * mini-ops.h: Add OP_RETHROW.
21640 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21642 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21644 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21646 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21647 Makes the output much easier to read
21649 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21651 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21652 prevents another huge leak when compiling with ssa. Secondly, the
21653 performance of doing this rather than freeing the lists is much
21654 better. GList does a lock every time you allocate a list link,
21655 so that it can use a memory pool. So, it is better to just use
21656 a memory pool of our own.
21658 * ssa.c, linear-scan.c: replace g_list_remove_link with
21659 g_list_delete. The remove one does not free the GList, so we were
21660 leaking memory. On -O=all --compile-all with corlib, this cut down
21661 3 MB of allocations.
21663 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21665 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21667 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21669 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21670 into a new function mono_create_jit_trampoline ().
21672 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21674 * trace.c (get_spec): Allow tracing of classes without a namespace.
21676 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21678 * mini.c: Fix pointer overwrite in mini_method_compile.
21680 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21682 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21683 The darwin ABI needs some special handling for 1 and 2 byte structs
21684 Lets use lbz/lhz instead of lwz everywhere.
21685 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21686 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21687 Use stb/sth for the former, and put the latter always on stack instead of in
21688 argument registers.
21690 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21692 * trace.c (is_filenamechar): Add '_'.
21694 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21696 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21698 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21700 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21702 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21703 depends on libmonogc. Fixes #68805.
21705 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21707 * mini.c (mono_jit_free_method): Provide extra information for
21708 this error. Currently this leaks, but will be turned into a
21709 developer option in the future.
21711 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21713 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21715 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21717 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21718 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21719 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21721 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21723 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21724 trampolines for AOT code.
21726 2004-10-22 <vargaz@freemail.hu>
21728 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21729 constructed types. Fixes #68136.
21731 2004-10-21 Martin Baulig <martin@ximian.com>
21733 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21734 if it returns true, unwind the stack to the call instruction.
21736 2004-10-21 <vargaz@freemail.hu>
21738 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21740 * mini.h: Bump AOT version number.
21742 * objects.cs: Add another test for unbox trampolines.
21744 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21747 2004-10-20 <vargaz@freemail.hu>
21749 * driver.c: Add SHARED to the set of optimizations tested.
21751 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21753 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21754 used by CEE_NEWARR.
21756 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21758 2004-10-20 Martin Baulig <martin@ximian.com>
21760 * mini-exceptions.c (mono_handle_exception): Call
21761 mono_debugger_handle_exception() to tell the debugger about
21762 catch/finally clauses.
21764 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21766 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21768 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21771 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21773 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21774 methods as their native size, fixed bug #57543, #57545.
21775 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21776 This saves a temporary register and mullw call down into 1 (minor perf
21777 increase for cases like sum = sum * 5; This use to translate into:
21780 It now translates to
21783 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21785 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21788 2004-10-11 Martin Baulig <martin@ximian.com>
21790 * mini.c (mono_method_to_ir): If we're a generic method, get the
21791 MonoGenericContainer from our MonoMethodNormal and create a
21792 MonoGenericContext from it.
21794 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21796 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21798 * basic-long.cs: Add test for checked i8->i2 cast.
21800 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21802 * inssel-ppc.brg: added a couple of speedup rules.
21804 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21806 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21807 to speed up rebuilds.
21809 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21811 * mini-s390.c: Minor fix to OP_OR_IMM.
21813 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21815 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21816 better. Fixes appdomain-unload.exe on sparc.
21818 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21820 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21821 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21824 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21826 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21828 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21830 * mini.c: Always generate a field read/write wrapper for members
21831 of the class MarshalByRefObject since the actual instance could
21834 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21836 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21838 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21840 * driver.c mini.h trace.c: Move the setting of the main assembly into
21841 a separate function called mono_trace_set_assembly () and call it after
21842 actually loading the main assembly. Fixes #66872.
21844 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21846 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21847 using the code manager.
21849 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21851 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21853 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21855 * cpu-amd64.md: Fix bug in previous patch.
21857 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21860 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21862 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21863 mini-exceptions.c: updates for changed stack walk interface.
21865 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21867 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21869 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21871 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21873 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21875 * driver.c (mini_regression_list): Do not call mono_assembly_close
21876 since assemblies can't be unloaded.
21878 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21880 * cpu-amd64.md: Fix more instruction lengths.
21882 * cpu-amd64.md: Fix lengths of some instructions.
21884 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21886 * inssel.brg: Make the array ldelema check aot friendly.
21888 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21890 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21892 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21894 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21896 * mini-x86.c: Fix build.
21898 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21899 mono_type_get_underlying_type () helper function to simplify code.
21901 2004-09-09 Martin Baulig <martin@ximian.com>
21903 * mini-amd64.c: Don't access `type->data.klass' directly, call
21904 mono_class_from_mono_type() instead since the type may be a
21907 2004-09-09 Martin Baulig <martin@ximian.com>
21909 * mini-amd64.c (get_call_info): Fix support for generic instances.
21910 (add_valuetype): Use mono_class_from_mono_type() to get the class
21911 since we can be a generic instance.
21913 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21915 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21917 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21919 * liveness.c: reset spill costs on each scan: bug 62107
21921 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21923 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21924 unnecessary line that doesn't compile
21926 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21928 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21929 trampolines, make them call an error function so people can fix their
21932 2004-09-06 Martin Baulig <martin@ximian.com>
21934 * mini.c (mono_method_to_ir): When initializing locals, handle a
21935 generic instances like a valuetype if it's a valuetype and like a
21936 class if it's a class.
21938 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21940 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21941 stack. Fixes #64674.
21943 * exceptions.cs: Add test for unwinding of call arguments.
21945 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21947 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21948 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21949 set the carry/borrow flag). The sparc and s390 implementations
21950 can now use optimized versions (and simplify the code). ppc bugfixes.
21952 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21954 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21956 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21958 * inssel-amd64.brg: Remove leftover 32 bit rule.
21960 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21962 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21964 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21965 mono_arch_find_jit_info functions into a new function. Fix a memory
21968 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21971 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21973 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21976 * exceptions.cs: Add array size tests.
21978 * mini.c: Allocate a separate icall wrapper for each arity of
21979 mono_array_new_va. Fixes #59509.
21981 * exceptions.cs: Add testcase for 64578.
21983 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21985 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21987 2004-09-02 Martin Baulig <martin@ximian.com>
21989 * mini.c (mono_method_to_ir): When initializing the locals, call
21990 handle_initobj() on the generic instance itself, not its
21993 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21995 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21996 MonoJitInfo for dynamic methods.
21998 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22000 * mini.c: Add support for freeing JIT data for dynamic methods.
22002 2004-09-01 Martin Baulig <martin@ximian.com>
22004 * mini-x86.c (is_regsize_var): Added support for generic
22006 (mono_arch_emit_prolog): Make this compile again, use
22007 `x86_push_imm_template (code)'.
22009 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22011 * mini-x86.c: make all push_imm instructions that get
22012 patched always emit the long form
22014 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22016 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22017 in a per-domain hash.
22019 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22022 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22024 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22027 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22030 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22031 Beginnings of SSE2 support.
22033 * exceptions.cs: Add more tests for checked int<->uint casts.
22035 2004-08-28 Martin Baulig <martin@ximian.com>
22037 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22041 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22042 Handle generic instances recursively.
22044 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22046 * iltests.il: test for conv.u8 on a constant
22048 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22050 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22051 LCONV_x4 (shrun_32 (membase)).
22053 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22055 * inssel-x86.brg: c&p rules for push/setret of long
22057 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22059 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22060 compare (regvar, base)
22062 * inssel-x86.brg: more burg love
22064 * inssel.brg: more cleanup
22066 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22068 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22070 * basic-long.cs, basic-calls.cs: new tests for optimization.
22072 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22074 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22077 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22079 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22081 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22083 * inssel.brg (mini_emit_memcpy): use
22084 NO_UNALIGNED_ACCESS to disable memcpy optimization
22086 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22088 * mini-amd64.c: Handle generic types in various places.
22090 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22092 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22094 * mini.c (handle_box): Fix warning.
22096 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22098 * mini-amd64.h: Enable the emit_state optimization.
22100 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22102 * mini-amd64.c: Add some new 64 bit peephole opts.
22104 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22106 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22108 * mini-amd64.c: Register allocator fixes.
22110 * mini.c: Add an optimization to emit_state to avoid allocation of new
22111 registers on some platforms.
22113 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22115 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22117 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22118 allocation. Fixes #63085.
22120 * basic-long.cs: Add new regression test.
22122 * mini-amd64.c: Register allocator improvements.
22124 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22126 * mini-amd64.c (read_tls_offset_from_method): Add another code
22129 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22130 instruction sequence for nullifying class init trampolines.
22132 * objects.cs: Add new regalloc test.
22134 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22136 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22138 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22140 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22143 * driver.c: Fix profiling after TLS changes.
22145 * driver.c (mono_main): Set mono_stats.enabled if needed.
22147 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22150 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22152 * mini-x86.c: use a 1 op rather than a 2 op tls access
22153 instruction -> faster.
22155 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22157 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22160 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22162 * exceptions-sparc.c (throw_exception): fix typo
22164 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22166 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22167 set tree->dreg correctly with tls. Allow any
22168 register to be used.
22170 * mini-x86.c (read_tls_offset_from_method): add new code
22171 generation pattern seen with GCC.
22174 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22176 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22177 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22178 exceptions-sparc.c: fix some performance issues in exception
22179 handling and setting of the stack trace for exceptions that were
22182 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22184 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22187 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22190 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22192 This patch inlines tls access, when possible.
22194 * mini.h: new arch functions for TLS intrinsics.
22195 All platforms updated with a stub.
22197 * mini.c: use the new intrinsics
22199 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22200 arch specific intrinsic for tls variables
22202 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22204 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22207 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22209 * mini.c: thread local allocation
22211 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22213 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22215 * Makefile.am: Link against the static version of libmonogc.
22217 * Makefile.am: Link the static versions of the convenience libraries
22218 into the mono executable.
22220 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22222 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22224 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22225 on integer overflow.
22227 * mini-amd64.c: Reorganize function call code.
22229 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22231 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22233 * inssel-x86.brg: use xor eax,eax.
22235 * basic.cs: new tests
22237 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22239 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22240 in exception throwing code.
22242 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22244 * inssel-x86.brg: use xor esi,esi.
22246 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22248 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22249 can trace methods compiled during mini_init () too.
22251 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22254 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22256 * Makefile.am: static link on x86 (r=zoltan)
22258 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22260 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22261 code since it causes some programs to fail.
22263 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22265 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22267 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22269 * mini.c: ovfops_op_map - add STACK_OBJ case for
22271 * basic.cs: add test_0_pin_string as test
22274 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22276 * Makefile.am: build C# if srcdir != builddir
22278 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22280 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22281 fall-through blocks.
22283 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22285 * driver.c: enable loop by default again and include abcrem in -O=all.
22287 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22289 * iltests.il: Add some localloc tests.
22291 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22293 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22296 * inssel-amd64.brg: Add some optimizations.
22298 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22301 * Makefile.am: Statically link mono against libmono on AMD64.
22303 * mini-amd64.c inssel-amd64.brg: Optimizations.
22305 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22307 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22309 * tramp-amd64.c: Patch calling code in trampolines.
22311 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22313 * mini-amd64.c: pinvoke struct passing fixes.
22315 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22317 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22318 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22320 2004-08-05 Duncan Mak <duncan@ximian.com>
22322 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22325 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22327 * mini-amd64.c (emit_move_return_value): Move return value for normal
22330 2004-08-05 Martin Baulig <martin@ximian.com>
22332 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22333 `type->type'; just modify `type' itself when dealing with enums
22334 and generic instances.
22335 (check_call_signature): Make `simple_type' a `MonoType *'.
22337 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22339 * mini.c: Use OP_PADD to add offsets to addresses.
22341 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22343 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22345 * mini-sparc.c (mono_arch_emit_epilog): fix check
22346 for folding last op into restore instruction
22348 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22350 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22351 helper methods using the code manager.
22353 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22355 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22357 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22359 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22360 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22362 * mini-s390.c: fix tail processing
22364 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22366 * mini-ppc.c: mul.ovf.un exception name fix.
22368 2004-08-03 Martin Baulig <martin@ximian.com>
22370 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22371 instances; before jumping to `handle_enum', also modify `ptype'.
22373 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22375 * cpu-sparc.md: fcall maximal length too small.
22377 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22379 * mini-amd64.c mini.h: Add initial support for passing/returning
22380 structures to/from pinvoked methods.
22382 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22384 * mini-ppc.c: reg allocator fix.
22386 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22388 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22390 * inssel.brg: Optimize memset on 64 bit machines.
22392 * mini-amd64.c: Fix some vararg cases.
22394 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22396 * mini-s390.c: Corrected macro in emit_float_to_int
22398 * s390-abi.cs: Tests to exercise the s390 ABI
22400 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22402 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22405 * basic.cs: Add a test for add.ovf.un.
22407 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22409 * mini-sparc.c: add case for OP_IDIV_UN
22411 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22413 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22415 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22417 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22419 * basic.cs: regression tests.
22421 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22424 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22426 * basic.cs: Add a new test.
22428 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22429 and AOT. Various fixes and optimizations.
22431 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22433 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22435 * mini-ppc.c: make sure temp regs are not used for global reg
22438 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22440 * cpu-sparc.md: conv_i8 fix for 64bits
22442 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22444 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22446 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22447 add opcode for cmp BYTE PTR [eax], imm.
22449 * inssel.brg: Make memcpy and memset takes bases.
22451 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22453 * *-amd64.*: More AMD64 work.
22455 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22457 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22458 add a compare-not-equal opcode.
22460 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22462 * mini.c: Use mono_init_from_assembly instead of mono_init.
22464 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22466 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22468 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22470 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22472 * inssel.brg: 64 bit fixes.
22474 * mini.h (MonoCallInst): Add some AMD64 specific data.
22476 * mini.h: Add some OP_P opcodes.
22478 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22480 * basic.cs: tests for 61797 and 61740
22482 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22484 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22485 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22487 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22489 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22491 * *-amd64*.*: Ongoing AMD64 work.
22493 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22495 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22497 * *-amd64*: Ongoing AMD64 work.
22499 * mini-arch.h: Add AMD64 support.
22501 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22503 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22505 * mini-ops.h: Add new opcodes.
22507 * Makefile.am: Add AMD64 support.
22509 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22510 rules into the inssel-long*.brg files.
22512 * *-amd64.*: Add beginnings of AMD64 backend.
22514 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22516 * mini.c (print_dfn): commenting out the code that prints
22517 the cil. With -O=deadce, this makes -v -v crash.
22519 * cpu-pentium.md: make checkthis have a length of 2
22521 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22523 * mini-sparc.h: fix implementations of __builtin
22524 functions for Sun compiler for V9.
22526 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22528 * mini.c: use the new stelem.ref wrapper
22529 * exceptions.cs, arrays.cs: new stelem.ref tests
22531 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22533 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22534 new XSP should work with these changes).
22536 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22538 * inssel-{long32,x86,}.brg: trivial optimizations.
22540 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22542 * mini.c: load value when emitting box operation in
22545 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22547 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22548 is one byte shorter than cmp DWORD PTR [eax], 0.
22550 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22552 * inssel-ppc.brg: arguments on the stack are always
22553 relative to the stack pointer (spotted by Neale Ferguson).
22555 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22557 * exceptions-x86.c: delay appending the method name to the trace until
22558 after mono_jit_info_table_find is called, as this gets the real
22561 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22563 * aot.c: register roots
22565 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22567 * aot.c : I could just use PLATFORM_WIN32 flag.
22569 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22571 * aot.c : Reverting the previous fix. This time it broke linux build.
22573 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22575 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22577 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22579 * mini.c (handle_stack_args): Remove some more debugging code.
22581 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22583 * driver.c mini.h aot.c: Allow additional options to be specified with
22584 --aot and pass them to mono_compile_assembly.
22586 * aot.c: Add experimental code to AOT compile all loaded assemblies
22587 on demand and save the code into a cache in the filesystem.
22589 * aot.c: Add support for more wrapper methods.
22591 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22594 * cpu-*.md: Remove removed opcodes.
22596 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22597 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22598 related icalls to marshal.c.
22600 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22602 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22604 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22606 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22608 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22609 * liveness.c: If liveness is recomputated we need to reset the information
22610 for each variable. This way, if the liveness range has been narrowed
22611 by optimizations that happened after the last computation, we can return
22614 For example, if you have
22619 // Tons of code that does not affect i
22625 i = 0 is dead code and will be removed by SSA. However, when
22626 linear scan gets to the code, i will still appear to be live
22627 throughout the entire block. This prevents good register allocation.
22629 2004-07-06 Martin Baulig <martin@ximian.com>
22631 * debug-mini.c (mono_debug_init_method): Allow
22632 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22633 (mono_debug_add_icall_wrapper): New method.
22635 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22637 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22639 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22642 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22644 * aot.c (mono_aot_load_method): Fix loading of debug info.
22646 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22648 * aot.c: Add logging support.
22650 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22652 * mini.h: Add prototype for mono_print_method_from_ip.
22654 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22656 * inssel.brg: 64 bit fixes.
22658 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22661 * Makefile.am: Add SPARC64 support.
22663 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22665 * aot.c: Fix alignment problems on 32 bit platforms.
22667 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22669 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22672 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22675 * mini.h: Bump AOT file version. Some 64 bit fixes.
22677 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22679 * inssel-sparc.brg: Add new rule to avoid register moves.
22681 * inssel.brg: Add ldind_to_load_membase helper function.
22683 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22685 * mini.c: OffsetToStringData intrinsic.
22687 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22689 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22691 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22694 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22695 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22697 * mini.c: reinstated mono_compile_get_interface_var()
22698 on x86, too, since the change breaks the Gtk# build there as well.
22700 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22702 * driver.c: remove loop from the default optimizations: it seems to
22703 interact badly with some of the other options (see bug #60613).
22705 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22707 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22708 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22710 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22712 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22713 vararg-using methods.
22715 2004-06-21 Martin Baulig <martin@ximian.com>
22717 * mini/mini-exceptions.c
22718 (mono_handle_exception): Added `gpointer original_ip' argument.
22719 After calling mono_unhandled_exception(), call
22720 mono_debugger_unhandled_exception() and if that returns true,
22721 restore the context and return.
22723 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22725 * mini-ppc.c: prefer the use of relative branches so
22726 they won't need to be patched in aot code (patch from Patrick Beard).
22728 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22730 * aot.c: patch from Patrick Beard to make the output assembly
22731 more correct for the MacOSX assembler. Small tweak to
22732 generate sane images on Linux/PPC, too.
22734 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22736 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22737 case until bug #59509 is fixed (shows up in #60332).
22739 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22741 * mini.c: make sure the needed wrappers are compiled, too, with
22744 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22746 * driver.c: remove NPTL reference in --version output.
22748 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22750 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22751 generate valid assembly for the Mach-O assembler.
22753 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22755 * driver.c: don't include abcrem in the all optimization specifier
22756 since it slows down jit compilation too much for now.
22758 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22760 * mini.c: use BIGMUL only if both operands have the same signage.
22761 * iltests.il: Test for bug 60056. (errors related to signage in
22766 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22768 * mini.c, aot.c: memory leak fixes.
22770 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22772 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22774 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22776 * Makefile.am: remove the -static hack completely, it links in
22777 statically glib as well.
22779 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22781 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22782 * exceptions.cs: make it compile with new mcs/csc.
22784 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22785 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22786 and added relevant test case.
22788 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22790 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22791 regressions in gtk-sharp.
22793 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22795 * exceptions.cs: New regression tests.
22797 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22799 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22801 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22803 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22805 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22807 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22809 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22811 * mini.c (mono_jit_runtime_invoke): Init class in this
22812 method instead of trusting mono_jit_compile_method to
22813 do the work (because wrappers can be in object class)
22815 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22817 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22819 * basic-long.cs: New regression test.
22821 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22823 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22824 and div/rem checks.
22826 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22828 * Makefile.am: fix miguel's change to build mono statically against
22829 libmono (track build dependencies).
22831 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22833 * cfold.c: Some glib versions do not have G_MININT32.
22835 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22837 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22838 with precision of tan, atan, sin and cos, and implemented related
22839 regressions tests (fixes bug 54467, but one new problem appeared and
22842 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22844 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22846 * exceptions.cs: Add test for constant folding && division by zero.
22848 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22849 since driver.c is in libmono too, so the optimization was useless.
22851 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22852 variable to driver.c so the compiler can emit more efficient code to
22855 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22857 * Makefile.am: don't distribute generated inssel.[ch] files.
22859 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22861 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22862 into the default appdomain. Fixes #58707.
22864 * jit-icalls.c: Remove the broken approximation for truncl, doing
22865 no conversion is better.
22867 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22870 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22872 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22873 of the mcrxr instruction which is not available on some processors
22874 even if it's documented to be. Implement add and sub overflow correctly
22875 (still not complete for long unsigned). Speed up icalls a bit.
22877 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22879 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22880 we run .cctor in the current domain instead of target_domain.
22882 Fixes bug #58558, .cctor not being called in -O=shared.
22884 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22886 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22888 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22890 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22891 which can be done with an imm8, do it that way.
22892 (mono_arch_output_basic_block): ditto for a jmp
22893 (mono_arch_emit_prolog): Computate maximum offset of a label.
22895 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22897 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22898 now tries to allocate prefered physical reg's for virtual
22899 regs. This reduces the number of emited spills/loads with
22900 20-30% on our core assemblies.
22902 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22904 * jit-icalls.c: truncl() is not needed and trunc() is
22905 the correct thing to do anyway (bug #58287).
22907 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22909 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22912 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22914 * driver.c: enable loop optimizations by default.
22916 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22918 * mini-x86.c: fix calc of max loop size when aligning loops start.
22920 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22922 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22925 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22927 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22930 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22932 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22934 * mini.c (inline_method): Allways inline some wrappers even if the cost
22935 is too large. Fixes #58785.
22937 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22939 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22941 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22942 (crichton@gimp.org). Beginning of support for sparc/linux.
22944 * mini-sparc.c: Optimize retrieval of LMF address.
22946 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22948 * exceptions-ppc.c: handle alloca in methods with clauses.
22950 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22952 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22954 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22956 * mini.c: Delegate most of the abort signal work to
22957 mono_thread_request_interruption, which also handles Stop and Suspend
22960 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22962 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22963 supports the save/restore lmf opcodes.
22965 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22967 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22968 by gcc-3.4 as well.
22970 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22972 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22974 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22975 methods which contain array accesses.
22977 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22978 boundaries. Fixes #58537.
22980 * iltests.il: Add regression test for #58537.
22982 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22984 * mini-x86.c (mono_arch_local_regalloc): Last part of
22985 fix for bug #58633 (releasing register to early).
22987 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22989 * basic-long.cs: Add new regression test.
22991 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22993 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22994 register too early on the chain.
22996 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22998 * mini.c (create_helper_signature): Use a helper function to reduce
22999 the code which needs to be written. Also set the calling convention of
23000 icalls on windows. Fixes #57840.
23002 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23004 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23005 exceptions-ppc.c: added helper function to get the instruction address
23006 from a signal handler context.
23008 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23010 * helpers.c: use g_get_tmp_dir. Invokes happyness
23013 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23015 * helpers.c: Add new env variable to pass args to objdump.
23016 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23018 2004-05-17 Radek Doulik <rodo@ximian.com>
23020 * Makefile.am (common_sources): added abcremoval.h so it get
23021 disted and daily mono packages on go-mono.com will build again
23023 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23025 * abcremoval.c: Fixed coding style, added copyright header.
23027 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23029 * mini.h: Added prototype for abc removal main function.
23031 * build_relations_propagation_table.pl: Added copyright header.
23033 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23035 * basic-long.cs: reg test for complex ceq_long bug.
23037 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23039 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23040 reg in long and clob case (bug #58343). Fixed/added comments.
23042 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23044 * mini.c (mono_jit_runtime_invoke): Follow new convention
23045 of calling the invoke method with an function pointer.
23047 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23049 * ChangeLog: Fix author of memory leak patch.
23051 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23053 * Makefile.am: fix make dist as well...
23056 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23058 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23059 on archs where pointers are 4 bytes long.
23061 * Makefile.am: Added abcremoval.c source file.
23063 * abcremoval.c: Added abcremoval.c.
23065 * abcremoval.h: Added abcremoval.h.
23067 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23069 * inssel.brg: Enabled bounds check removal.
23071 * mini.c: Added support for abcrem optimization.
23073 * mini.h: Added abcrem optimization label.
23075 * driver.c: Added support for abcrem optimization.
23077 * propagated_relations_table.def: Added propagated_relations_table.def.
23079 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23081 * mini.c, cfold.c: fix style.
23083 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23085 * mini.c: handle issue with the low-level implementation of
23086 some long opcodes (bug #54209).
23088 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23090 * basic.cs: test for my new cmov stuff.
23092 2004-05-13 Patrik Torstensson
23094 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23095 opt and added peephole documentation.
23097 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23099 * tramp-ppc.c: rewrote the generic trampoline code.
23101 2004-05-11 Patrik Torstensson
23103 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23105 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23107 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23109 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23110 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23112 * mini.c: Add new icalls for AsAny marshalling.
23114 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23116 * tramp-ppc.c, mini-ppc.c: more cleanups.
23118 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23120 * mini.c: no warnings.
23122 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23124 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23126 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23128 * mini.c: In the thread abort signal handler, if the thread is in the
23129 process of being stoped, don't throw the Abort exception, just stop the
23132 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23134 * tramp-ppc.c: removed old code.
23136 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23138 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23139 do some simple speed optimizations on ppc.
23141 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23143 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23144 and large offsets in load/store.
23146 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23148 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23149 it causes regressions.
23151 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23153 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23156 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23158 * jit-icalls.c: remove warnings.
23159 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23160 speedups for unsafe code.
23162 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23164 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23166 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23168 * basic-calls.cs: Add new regression test.
23170 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23173 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23175 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23178 2004-05-06 Patrik Torstensson
23180 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23181 long reg allocation in any reg (not only eax:edx) and implemented
23182 long shl/shr ops in asm instead of helpers.
23184 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23186 * mini-sparc.h: Fix warnings.
23188 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23191 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23192 separate statement for clarity.
23194 * mini-sparc.c: Update status.
23196 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23198 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23201 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23203 * inssel-ppc.brg: another small pre-release workaround:
23204 we don't do overflow detection for long_sub_un.
23206 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23208 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23209 (also works around a weird ppc bug: 57957).
23211 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23213 * tramp-ppc.c: trampoline fixes.
23215 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23217 * mini-ppc.c: fixed typos.
23219 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23221 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23222 at the top of the stack. Fixed typos. Use a frame registers
23223 for all the methods with exception clauses.
23225 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23227 * exceptions-ppc.c: restore fp registers.
23229 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23231 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23232 order from the stack top (moved the stack room to save the
23233 return value for trace after the param area). Fixed corruption
23234 in restoring registers on unwind.
23236 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23238 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23240 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23242 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23243 and prolog/epilog for methods that use it. Allow
23244 enough param area room for varargs methods. Fix miguel's
23245 breakage in exception handling.
23247 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23249 * Makefile.am: run genmdesc only on current arch.
23251 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23253 * exceptions-x86.c:
23254 * mini-x86.h: fix the build on windows.
23256 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23258 * 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.
23260 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23262 * mini-exceptions.c: New file.
23264 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23265 Move some parts of the x86 exception handling code to an
23266 arch-independent file so it can be shared with other ports.
23268 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23270 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23272 2004-04-26 David Waite <mass@akuma.org>
23274 * driver.c: remove comma from end of enumeration declaration
23276 2004-04-26 Jackson Harper <jackson@ximian.com>
23278 * driver.c: parse config file before loading first assembly. This
23279 allows the user gac to be enabled/disabled.
23281 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23283 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23284 simpler mechanism: we do not care what is encoded initially
23285 (branch absolute or relative), we care about the code and its
23286 target. I kept the old code for reference for now.
23288 The new code tries first to determine if the jump is anywhere in
23289 the -/+32 absolute meg range, if it succeeds, it encodes using the
23290 absolute branch; If not, it tried to find something in the
23291 relative range, if not, it uses the handle_thunk code.
23293 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23295 * exceptions-ppc.c: use the correct ip register on macosx.
23297 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23299 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23301 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23303 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23304 Raise exception on integer divide by zero by hand since the hw
23305 doesn't support it. Handle NaNs in FP compares.
23307 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23309 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23310 code reducing duplication between the platforms and enabled
23311 signal exception handling (on linux for now).
23313 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23315 * exceptions-ppc.c: more macosx support.
23317 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23319 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23321 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23323 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23325 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23327 * iltests.il: more tests.
23329 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23331 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23334 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23336 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23338 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23340 * liveness.c: Mark variables as volatile in all basic blocks reachable
23341 from exception clauses.
23343 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23345 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23348 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23350 * iltests.il, basic.cs: more tests for regalloc.
23352 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23354 * iltests.il: Some tests for register allocation modifications
23357 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23359 * exceptions.cs: Add regression test for bug #56782.
23361 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23362 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23363 the beauty of fixing the same thing in 5 different files...
23365 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23367 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23370 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23372 * mini.c: Add support for STRWLPARRAY marshalling convention.
23374 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23376 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23377 to init the context to setup the regs pointer).
23379 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23381 * exceptions-ppc.c: more exceptions work.
23383 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23385 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23388 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23390 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23391 can use the memory directly.
23393 * cpu-pentium.md: Update documentation from a post from Zoltan.
23395 add x86_add_membase, x86_sub_membase, x86_mul_membase
23397 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23399 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23400 GENERAL_REGS they were also hardcoded for all PPC ports.
23402 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23404 Remove hard-coded limit for floating point registers, use
23405 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23407 Notice that in MacOS X calling conventions you can fit a lot more
23408 floating point values in registers, so I should update the PInvoke
23409 test to excercise the passing of floating point values on the
23410 stack (currently broken).
23412 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23414 * tramp-ppc.c (create_trampoline_code): Added
23415 JUMP_TRAMPOLINE_SIZE.
23416 (ppc_magic_trampoline): Follow the pattern from
23417 x86_magic_trampoline: if code is set to zero, return.
23418 (create_trampoline_code): Always pass MonoMethod to the jump
23419 trampoline, before it was passing a null.
23420 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23421 share the code with mono_arch_create_jit_trampoline.
23423 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23425 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23428 * cpu-g4.md: Added length for jmp instruction, the worst case
23429 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23432 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23434 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23436 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23438 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23439 before each IL instruction.
23441 * mini.c (CEE_BOX): Fix warnings.
23443 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23445 * mini.c: removed a few unused vars and extra whitespace.
23447 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23449 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23451 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23453 (OP_GETCHR): use the above
23454 (CEE_LDELEMA): use the above.
23456 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23457 version of the generic impl.
23458 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23459 (CEE_LDELEMA): use the above.
23461 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23463 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23466 * iltests.il: Added new regression test for #56317.
23468 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23470 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23471 under NetBSD. Fixes #56450.
23473 * liveness.c (update_gen_kill_set): Fix previous patch.
23475 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23477 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23479 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23481 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23482 ldsfld and ldsflda.
23484 * inssel-sparc.brg: Add more optimizations.
23486 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23488 2004-04-01 Martin Baulig <martin@ximian.com>
23490 * mini.c (handle_box): New static function; moved the
23491 implementation of CEE_BOX here.
23492 (mono_method_to_ir): Added `constrained_call' variable.
23493 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23494 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23495 mono_method_get_constrained() to get the method.
23497 2004-04-01 Martin Baulig <martin@ximian.com>
23499 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23500 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23501 (mono_method_to_ir): We don't need these macros anymore since
23502 mono_class_get_full() already takes care of it.
23504 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23506 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23507 use @function (as doesn't accept #function here) and check the return
23508 value of system and stop if fails.
23510 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23512 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23514 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23516 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23518 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23520 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23523 * basic-long.cs: Add test for negation of Int64.MinValue.
23525 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23527 * mini-sparc.c: Update status.
23529 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23531 * exceptions-sparc.c: Fix return value in filters.
23533 * inssel-sparc.brg: Fix register allocation in some rules.
23535 2004-03-28 Martin Baulig <martin@ximian.com>
23537 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23540 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23542 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23544 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23545 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23546 remove unused conv_u4 opcode.
23548 * mini-x86.c: Remove valgrind workaround since it slows down things
23549 even when mono is not run under valgrind.
23551 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23553 * mini-sparc.c: Update status.
23555 * inssel-sparc.brg: Add some optimizations.
23557 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23558 future delay slot filling. Add support for varargs, tail calls and JMP.
23560 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23561 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23563 * inssel.brg: Fix register allocation in OP_ARGLIST.
23565 * inssel.brg: Fix warnings.
23567 2004-03-25 Martin Baulig <martin@ximian.com>
23569 * mini.c (inflate_generic_field): Removed.
23570 (mini_get_method): Removed, use mono_get_method_full(),
23571 (mini_get_class): Removed, use mono_class_get_full().
23572 (mono_method_to_ir): Pass our generic context to
23573 mono_field_from_token().
23575 2004-03-25 Martin Baulig <martin@ximian.com>
23577 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23578 of a `MonoMethod *'.
23579 (mini_get_method): Take a `MonoGenericContext *' instead
23580 of a `MonoMethod *'.
23581 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23582 a new local variable called `generic_context' which holds the
23583 current `MonoGenericContext *'; use it to lookup things.
23585 2004-03-24 Martin Baulig <martin@ximian.com>
23587 * mini.c (mini_get_class): New static method; if we're inside a
23588 generic instance, inflate the class if neccessary.
23589 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23591 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23593 * iltests.il: New regression test for #55976.
23595 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23598 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23600 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23603 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23605 * liveness.c: Consider SSA stores as well as loads when making vars
23608 * exceptions.cs: New regression tests for register allocation.
23610 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23612 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23613 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23614 domain lock only to protect puntual access to data structures.
23615 Added access lock for sighash, jit_icall_hash_name,
23616 jit_icall_hash_addr and domain->code_mp.
23618 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23620 * driver.c: Print SIGSEGV handling method.
23622 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23624 * mini.c (setup_jit_tls_data): Handle case when this is called
23625 multiple times for a thread.
23627 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23628 is different from fbxx_un. Fixes #54303. Also use constants instead of
23629 magic numbers in a lot of places.
23631 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23633 * exceptions.cs: Fix cctor test when --regression is used.
23635 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23637 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23640 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23642 * inssel-ppc.brg: fixed register assignments for some rules.
23644 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23646 * exceptions.cs: Add test for exceptions in static constructors.
23648 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23649 static constructors outside the domain lock. Fixes #55720.
23651 2004-03-17 Martin Baulig <martin@ximian.com>
23653 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23654 (inflate_generic_field): Take the `MonoMethod *' instead of the
23655 `MonoClass *' and added support for generic method.
23656 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23657 have a `field->parent->gen_params', only inflate the field if it's
23658 an open constructed type.
23660 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23662 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23663 exception object instead of the preconstructed ones.
23665 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23667 * mini.c: reverted changed to sigsegv_signal_handler commited
23668 accidentally in the previous patch.
23670 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23673 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23674 running --aot with an old assembly.
23676 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23678 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23681 * mini-sparc.c: Add support for v9 branches with prediction.
23683 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23685 * mini.c (mini_init): #warning is GNUC only
23687 * mini-sparc.h: implement __builtin_frame_address
23688 and __builtin_return_address for Sun C compiler
23690 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23692 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23694 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23696 * basic-calls.cs: Add test for unaligned byref long argument passing.
23698 * mini-ops.h: Add sparcv9 compare and branch instructions.
23700 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23701 v9 instructions if we have a v9 cpu.
23703 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23704 registers for global allocation.
23706 * exceptions-sparc.c: Fixes.
23708 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23710 * liveness.c (mono_analyze_liveness): Optimized version.
23712 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23714 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23717 * basic-float.cs basic-calls.cs: New regression tests.
23719 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23721 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23722 sigaltstack implementation.
23724 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23726 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23727 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23729 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23731 * mini.c: Fix warnings.
23733 * mini.c (mono_resolve_patch_target): New function which contains the
23734 arch independent part of the patching process.
23736 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23737 patching code to a separate function.
23739 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23741 * mini.c (add_signal_handler): ifdef out on Windows
23743 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23745 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23746 cpu-sparc.md: Add exception handling support + other fixes.
23748 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23749 typed GC detection in --version.
23751 * basic.cs exceptions.cs: New regression tests.
23753 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23754 the arch specific code can store data during a compilation.
23756 * mini-ops.h: Add OP_SETFRET.
23758 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23759 function, register a separate icall for each arity, so the icalls can
23762 * mini.c (mono_print_tree): Print negative offsets in a more readable
23765 * mini.c: Make signal handling work on sparc.
23767 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23769 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23771 * jit-icalls.c: Emulate truncl by aintl on solaris.
23773 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23775 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23777 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23779 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23781 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23782 a MarshalByRef type, inline a method that performs the check, taking into
23783 account that the object can be a proxy. Also implemented tow new opcodes:
23784 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23785 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23786 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23788 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23790 * mini-ppc.c: if a relative branch displacement is too big
23791 but it points to and area reachable with an absolute branch,
23794 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23796 * mini.c: optimize small copies in cpblk.
23798 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23800 * basic-calls.cs basic-float.cs: New regression tests.
23802 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23803 negative offsets from %fp. Implement localloc. Fix local register
23804 allocation. Fix the case when the this argument needs to be saved to
23805 the stack. Implement some missing opcodes.
23807 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23809 * mini.c (mini_method_compile): Reenable global regalloc in methods
23810 with exception handlers.
23812 * linear-scan.c (mono_varlist_sort): Fix warning.
23814 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23816 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23819 * liveness.c: Make all variables uses in exception clauses volatile, to
23820 prevent them from being allocated to registers. Fixes #42136.
23822 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23824 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23825 causes regressions.
23827 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23828 argument to mono_arch_regalloc_cost.
23830 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23833 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23835 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23836 Make the cost of allocating a variable to a register arch dependent.
23838 * basic-calls.cs: Fix compilation of tests.
23840 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23841 helper function to cut back on the number of #ifdefs needed.
23843 * mini-ppc.c: Fix compilation.
23845 * basic-calls.cs: New regression tests.
23847 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23849 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23850 of l0 since that is callee saved.
23852 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23855 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23856 of delay instruction.
23858 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23860 * mini.h (MonoCallInst): Add 'virtual' flag.
23862 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23864 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23866 * *.cs: New regression tests.
23868 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23871 * mini.c (mono_runtime_install_handlers): Fix build.
23873 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23874 'signal_stack_size' members.
23876 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23877 alternate signal stack.
23879 * exceptions-x86.c: Add stack overflow handling.
23881 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23882 functions to arch independent code.
23884 * mini.c (mono_print_tree): Print more detailed info for load_membase
23887 2004-02-23 Martin Baulig <martin@ximian.com>
23889 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23891 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23893 * mini-x86.c: fixed reg allocation for div/rem.
23895 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23897 * driver.c (mono_main): Report some configuratio options on --version.
23899 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23901 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23902 low in the address space. Correctly flush memory in thunks where we
23903 output native code.
23905 2004-02-20 Martin Baulig <martin@ximian.com>
23907 * mini.c (mini_get_method): New static method; inflate all generic
23908 methods and methods in open generic instances.
23909 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23910 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23912 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23914 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23916 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23918 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23920 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23922 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23923 it compile using Sun's compiler.
23925 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23927 * 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.
23929 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23931 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23933 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23935 * mini-ppc.c: handle calls outside of the allowed range with thunks
23936 allocated using the code manager.
23937 * tramp-ppc.c: use the code manager to hold generated native code.
23938 Fixed the magic trampoline to just patch vtable entries.
23940 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23942 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23945 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23947 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23950 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23951 if we have a working __thread implementation.
23953 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23954 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23956 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23958 * mini-x86.c: Fix compilation under gcc 2.
23960 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23962 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23963 contains a call to the wrapped function.
23965 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23966 OP_<CALL>_IMM opcodes, and use them under X86.
23968 * mini.c (mono_jit_find_compiled_method): Fix warning.
23970 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23972 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23974 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23975 functionality to mini.c.
23977 * mini.c (mono_create_jump_trampoline): New function to create a jump
23978 trampoline. Return a compiled method instead of a trampoline if it
23979 exists. Add a cache for jump trampolines.
23981 * mini.c (mono_jit_find_compiled_method): New function to return a
23982 compiled method if it exists.
23984 * mini-x86.c: Call mono_create_jump_trampoline instead of
23985 mono_arch_create_jit_trampoline.
23987 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23988 a jump trampoline. Fixes #52092.
23990 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23992 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23993 which is not up-to-date. Add check_corlib_version () instead.
23995 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23998 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23999 since newer valgrind versions do not need it.
24001 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24002 compile a method with a given set of optimizations.
24004 * mini.c: Compile icall wrappers on-demand instead of at startup.
24006 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24007 wrapper for an icall.
24009 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24011 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24014 * iltests.il: Add test for non-empty stack before switch instruction.
24016 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24018 * mini.c: Add support for new stringbuilder marshalling conventions.
24020 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24022 2004-02-01 Martin Baulig <martin@ximian.com>
24024 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24025 in `ginst->mtype_argv'.
24027 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24029 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24030 facilitate grepping.
24032 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24034 * mini.c: fixed buglet in initobj generic implementation for references.
24036 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24038 * Makefile.am: make the version script conditional.
24039 * jit-icalls.c: handle missing truncl().
24041 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24043 * exceptions.cs: Add more tests for double->int conversion.
24045 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24046 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24048 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24050 * driver.c: make --verbose --version emit an error
24051 if the loaded corlib doesn't match the runtime version.
24053 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24055 * mini-ppc.h: export ppc_patch().
24056 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24057 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24058 on par or better than on MacOSX.
24060 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24062 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24063 mono_lookup_pinvoke_call.
24065 * mini-x86.c: Under windows, the default pinvoke calling convention is
24066 stdcall. Fixes #52834.
24068 * mini.c (optimize_branches): Add an upper bound to the number of
24069 iterations to prevent infinite loops on strange loops. Fixes #53003.
24071 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24073 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24074 and ISINST. Fixes #52093.
24076 * objects.cs (test_0_vector_array_cast): New tests.
24078 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24080 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24081 checking in Array.Set ().
24083 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24086 * object.cs (test_0_multi_array_cast): New regression test.
24088 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24090 * exceptions-ppc.c: fix build on Linux/PPC.
24092 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24094 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24095 running under valgrind.
24096 (x86_magic_trampoline): Fix build bustage.
24098 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24099 negative values as well. This is needed for the encoding of the line number
24100 info, since sometimes the line numbers are not in increasing order.
24102 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24104 * cpu-pentium.md (localloc): Increase the size of the localloc
24105 instruction since it is a loop under Win32.
24107 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24110 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24112 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24113 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24114 Max Horn (max@quendi.de). Fix file names in comments.
24116 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24118 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24119 avoid stack overflow.
24120 (replace_usage): Avoid uninitialized variable warnings.
24122 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24123 and taking the address of valuetype variables.
24125 2004-01-03 Patrik Torstensson
24127 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24128 for other purposes than FP later on.
24130 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24132 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24135 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24137 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24139 2003-12-30 Patrik Torstensson <p@rxc.se>
24141 * mini-x86.h: Decreased number of availiable fp regs.
24142 Solves corner cases with FP spilling.
24144 2003-12-23 Patrik Torstensson <p@rxc.se>
24146 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24147 for floating point stack tracking / spilling on x86.
24150 * basic-float.cs: added float mul overflow test.
24152 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24154 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24156 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24158 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24159 supports for cond branches that overflow the immediate
24160 overflow offset. mcs can compile simple programs.
24162 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24164 * exceptions-ppc.c: exception handling support wip:
24165 finally handlers get run on exception.
24167 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24169 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24172 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24174 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24175 initial support for stack walking and unwinding.
24177 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24179 * driver.c (mono_main): Make corlib-out-of-sync message more
24180 descriptive. Also remove verify_corlib call.
24182 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24184 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24185 not overlap with other call's arguments, too.
24187 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24189 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24190 move to arch-specific code the choice of arch-specific
24191 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24192 * mini.c: ensure emulation calls will not interleave
24195 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24197 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24198 the magic trampoline stack frame is dropped before executing
24201 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24203 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24204 and integer to fp conversions. Added support for overflowing
24205 arguments on the stack. Reserve a couple more registers as temps.
24206 Added support for aot compilation (as output still needs to be
24209 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24211 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24212 Don't overwrite return register in some corner cases.
24214 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24216 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24217 static constructors when AOT compiling.
24219 * driver.c (mono_main): Call mono_check_corlib_version.
24221 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24223 * cpu-g4.md, basic.cs: fixed div target register.
24225 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24227 * mini-ppc.c, basic.cs: shl_imm fix with test.
24229 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24231 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24232 structures by value. Misc fixes.
24233 * objects.cs: more tests.
24235 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24237 * mini-ppc.c: lconv.ovf.i implemented.
24239 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24242 (mini_init): don't error out if someone already called g_thread_init.
24244 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24246 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24247 to be any type per the spec. Fix abnormal memory usage when
24248 the same object is repeatedly thrown.
24250 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24252 * mini.c: check for overruns in IL code.
24254 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24256 * TODO: Add/remove some todo entries.
24258 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24260 * driver.c (mono_main): Call mono_verify_corlib.
24262 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24264 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24265 This has been moved to mini.c
24266 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24267 type being casted is marshalbyref it could be a proxy, so instead of
24268 emitting the type check code, emit a call to a runtime method that will
24269 perform the check by calling CanCastTo if needed.
24271 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24273 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24274 methods with large stack frames under Win32.
24276 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24278 * Makefile.am: Distribute regression tests.
24280 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24281 at the end instead of inserting each variable into the sorted list.
24283 * linear-scan.c (mono_varlist_sort): New helper function.
24285 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24287 * mini.c: ensure arguments and locals are within bounds.
24289 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24291 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24294 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24296 * mini.c (mono_cprop_copy_values): Fix crash.
24298 * aot.c: Set verbosity back to 0.
24300 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24302 * regalloc.c: complete memory leak fix by Laurent Morichetti
24305 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24307 * driver.c (main_thread_handler): Revert the previous patch.
24309 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24312 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24313 memory from the memory pool.
24315 * driver.c (main_thread_handler): Turn on all optimizations when
24318 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24319 an array for better performance.
24321 * regalloc.c (mono_regstate_assign): Fix memory leak.
24323 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24324 serialize the debug info.
24326 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24327 debug info from the serialized representation.
24329 * aot.c: Save debug info into the generated file and load it when
24332 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24334 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24336 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24337 More FP-related fixes.
24339 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24341 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24342 and register allocation buglet. Hello world now runs.
24344 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24346 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24347 * tramp-ppc.c: fixed class init trampoline.
24348 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24350 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24352 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24353 mini.c: more ppc changes/fixes.
24355 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24357 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24358 Also optimize the case when the arguments are the same in the caller
24361 * iltests.il: Add tests for tail calls with valuetype arguments.
24363 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24365 * mini-ppc.c: fixes for struct return type.
24367 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24369 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24370 mono_spillvar_offset() to arch-specific code.
24372 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24374 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24376 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24378 * exceptions-x86.c: Fix stack space leaks.
24380 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24381 registers from the lmf if the method has save_lmf set.
24383 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24385 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24386 of icall wrappers into InvokeInDomain, since these are now per-domain.
24388 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24390 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24391 make some opcode emulation and intrinsic ops enabled/disabled
24392 according to the architecture. More fixes.
24394 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24396 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24398 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24400 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24401 arch-specific handling for 'this' and struct return type to
24402 arch-specific code.
24404 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24406 * aot.c: prevent divide by zero error when reporting (it happened with
24407 Accessibility.dll).
24409 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24411 * mini.h (inst_switch): Remove unused macro.
24413 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24416 (load_aot_module): free 'info->methods' and 'info' properly. No more
24417 "free(): invalid pointer blah" messages when you have an old aot
24420 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24422 * jit-icalls.c, mini.c: Added support for context static fields.
24424 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24426 * mini.c (mono_method_blittable): Methods which set LastError are not
24427 blittable either. Fixes #51108.
24429 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24431 * mini.c: flush icache.
24432 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24434 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24436 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24438 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24440 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24443 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24446 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24448 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24450 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24451 instruction when the result is discarded.
24453 * iltests.il (test_0_div_regalloc): New regression test.
24455 * arrays.cs: Fix compilation error.
24457 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24459 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24460 float rules to inssel-x86.brg: sane architectures with FP registers
24461 don't need to implement these rules.
24463 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24465 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24467 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24469 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24470 implementation of 32 bit systems.
24472 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24474 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24475 (Jeroen Zwartepoorte).
24477 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24479 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24480 the caller and the callee matches.
24482 * mini.c (mono_method_to_ir): Add comment.
24484 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24485 signbit is missing on some platforms.
24487 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24489 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24491 * mini.c (setup_jit_tls_data): Call the new function.
24493 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24495 * mini-x86.c: Add experimental support for fast access to the lmf
24496 structure under NPTL/Linux 2.6.x.
24498 2003-11-06 Martin Baulig <martin@ximian.com>
24500 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24501 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24504 2003-11-02 Martin Baulig <martin@ximian.com>
24506 * mini.c (inflate_generic_field): New static method.
24507 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24508 generic instance and the field is declared in a generic type, call
24509 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24511 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24513 * mini.h mini.c (mono_method_same_domain): New function to return
24514 whenever the caller and the callee are in the same domain.
24516 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24518 2003-10-30 Martin Baulig <martin@ximian.com>
24520 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24521 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24523 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24524 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24526 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24528 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24531 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24532 object here, so it is in the correct appdomain etc.
24534 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24536 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24538 (mono_method_to_ir): Avoid freeing the type created returned from
24539 mono_type_create_from_typespec, since it is put into an internal cache
24540 by the function. Fixes pointer.exe.
24542 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24543 trampolines for icalls and pinvokes as well. Fixes #33569.
24545 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24547 * mini.c: Update after appdomain changes.
24549 * mini.c (mono_jit_compile_method_inner): Allways compile native
24550 method wrappers in the root domain, since there can only be one
24551 instance of them, whose address is stored in method->info.
24553 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24555 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24556 environment variable. Instead detect automatically whenever running
24557 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24560 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24562 * trace.c, trace.h: New files that implement the new trace option
24565 * driver.c: Document new --trace options.
24567 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24570 - if (mono_jit_trace_calls)
24571 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24573 * mini.h: prototypes.
24575 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24577 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24579 * mini.c inssel.brg: Implement typedefbyref opcodes.
24581 * mini.c (mono_jit_compile_method): Remove unused local variable.
24583 * mini.c (mono_jit_compile_method_inner): Ditto.
24585 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24587 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24589 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24591 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24593 * mini.c (mono_no_aot): Remove unused global variable.
24595 * mini.c: Thread safety fixes.
24597 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24599 * mini.c (mono_create_class_init_trampoline): Add a lock around
24600 class_init_hash_addr.
24602 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24605 * mini.c: Decompose the NEWARR instruction before decomposing its
24606 arguments. Fixes #30073.
24608 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24610 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24613 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24615 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24617 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24619 * driver.c: Add support for compiling icall wrappers to --compile.
24621 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24623 * inssel.brg: The empty value in class->interface_offsets is -1, not
24626 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24628 * objects.cs: New test for 'is' operator on an array of interfaces.
24630 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24632 * tramp-ppc.c: update trampoline code to support jumps
24633 and class initialization.
24635 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24637 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24639 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24641 * inssel.brg (OP_UNBOX): Remove unused rule.
24643 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24644 region instead of one for each method. Fixes #47813.
24646 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24648 * exceptions.cs (test_0_nested_finally): New regression test for
24649 nested exception handlers.
24651 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24653 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24655 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24658 * mini.c (mono_method_check_inlining): Make the inlining limit
24659 configurable by an environment variable.
24661 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24663 * mini.h: Bump AOT file version.
24665 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24666 token, store the image along with the token, since the token might not
24667 refer to the same image as the method containing the relocation,
24668 because of inlining.
24670 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24672 * mini.c (mono_precompile_assemblies): New function to compile
24673 all methods in all loaded assemblies.
24675 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24677 * regalloc.h regalloc.c (MonoRegState): Change the type of
24678 iassign and fassign to int*, since they can contain large negative
24679 values if the register is spilled. Also added some comments. Fixes
24682 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24683 under Win32. Fixes #42964.
24685 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24687 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24689 * aot.c: Added support for AOT compiling methods which contain calls
24690 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24693 * driver.c (compile_all_methods): Run the compilation in a thread
24694 managed by mono. Fixes #44023.
24696 * mini.c (mono_codegen): Print full method name in verbose output.
24698 * mini-x86.c (mono_arch_patch_code): Fix warning.
24700 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24701 jumps, since the method we are jumping to might be domain-specific.
24703 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24705 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24707 * inssel.brg: string chars are unsigned.
24709 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24711 * TODO: New todo item.
24713 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24714 which calls mono_runtime_class_init and patches the call site to
24715 avoid further calls.
24716 (mono_arch_create_class_init_trampoline): New arch specific function
24717 to create a class init trampoline.
24718 (create_trampoline_code): Generalized so it can create
24719 class init trampolines as well.
24721 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24722 (mono_create_class_init_trampoline): New function to create and cache
24723 class init trampolines.
24724 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24725 vtable given the address of a class init trampoline. Used by the
24727 (mono_codegen): Generate a call to a trampoline instead of
24728 mono_runtime_class_init in LDSFLD[A].
24729 (mono_codegen): Add relocations for the new trampoline.
24731 * mini.h mini-x86.c aot.c: Added a new relocation type:
24732 MONO_PATCH_INFO_CLASS_INIT.
24734 * mini.h: Bump AOT version number.
24736 * aot.c: Create a copy of the loaded code instead of using the original
24737 so methods which call each other will be close in memory, improving
24740 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24741 patch since it breaks the regression tests.
24743 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24744 for the register saving instruction sequence since the
24745 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24747 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24749 * TODO: Fix todo item && remove another.
24751 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24753 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24756 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24757 function of the module.
24759 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24760 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24761 --no-aot command line option.
24763 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24765 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24766 by Bernie Solomon (bernard@ugsolutions.com).
24768 * inssel.brg: Refactor the interface offset table related code into
24769 its separate functions and add support for the AOT case.
24771 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24773 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24775 * aot.c: Added mono_aot_verbose variable and made all debugging
24776 output depend on the value of this variable.
24778 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24779 method_label and info_label.
24781 * mini.h mini-x86.c aot.c: Added a new relocation type
24782 MONO_PATCH_INFO_IID for klass->interface_id.
24784 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24785 the MonoJitInfo structure.
24787 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24788 a non-root appdomain in shared mode.
24790 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24792 * aot.c: make aot loader less verbose. Remove free of unused variable.
24794 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24796 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24798 * .cvsignore: Added *.dll.
24800 * mini.c (mono_print_tree_nl): New function callable while debugging.
24802 * mini.c (mono_print_code): Export this.
24804 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24807 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24809 * mini.h (MonoCompile): Added 'jit_info' field.
24811 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24812 the cfg structure, since it is needed by the AOT compiler.
24814 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24816 * aot.c: A major rewrite. Changes include:
24817 - save exception tables for methods which have them.
24818 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24819 to g_module_symbol.
24820 - reworked the file format so it is now much smaller and needs
24821 fewer relocation entries.
24823 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24825 * aot.c (load_aot_module): Fix build bustage on platforms without
24828 2003-09-04 Martin Baulig <martin@ximian.com>
24830 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24832 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24834 * TODO: Some new optimization ideas.
24836 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24838 * aot.c: Save the optimization flags used to compile the code into
24841 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24842 support emitting domain specific code.
24844 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24845 no longer domain neutral. It can be made domain neutral by compiling
24846 with --optimize=shared.
24848 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24849 between appdomains.
24851 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24852 loading of AOT code.
24854 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24856 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24857 if there is no domain neutrality information.
24859 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24861 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24862 format version into the generated library.
24864 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24865 callee method into the caller since one of them could be shared.
24867 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24868 system exceptions from AOT code now works.
24870 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24871 method if it is domain neutral and the callee is not.
24873 * graph.c (cfg_emit_one_loop_level): Fix warning.
24875 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24877 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24880 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24882 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24883 is needed by code which is executed before mono_runtime_init ().
24884 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24886 * mini.c (mono_thread_abort): Fix warning.
24887 (mono_jit_compile_method): Call static constructor in the AOT case too.
24889 * aot.c (mono_compile_assembly): Fix warning.
24891 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24893 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24895 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24897 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24899 * cpu-pentium.md: Fix the length of call opcodes so they include the
24900 ESP restoring instruction. Fixes #47968.
24902 2003-08-28 Martin Baulig <martin@ximian.com>
24904 * mini-x86.c (mono_arch_call_opcode): Added support for
24905 MONO_TYPE_GENERICINST.
24907 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24909 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24911 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24912 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24914 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24917 2003-08-26 Martin Baulig <martin@ximian.com>
24919 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24920 when reporting an error, set this to the actual error location.
24921 (mono_method_to_ir): Report the correct error location if
24922 get_basic_blocks() returned an error.
24924 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24926 * mini.c (mono_type_blittable): OBJECT is not blittable.
24927 (mono_method_blittable): Methods which have marshalling descriptors
24928 are not blittable either. Fixes #47842.
24930 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24932 * driver.c mini.c: Use an environment variable instead of a global
24933 variable. Also fix the build.
24935 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24936 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24939 * driver.c mini.c: Added --with-valgrind option to turn off some
24940 code which prevents mono from running under valgrind.
24942 * mini.c (mono_emit_call_args): Fixed warning.
24944 * mini.c (mono_emulate_opcode): Fixed warning.
24946 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24948 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24949 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24950 regalloc.c, regalloc.h: specify available registers in arch-specific
24951 code and support floats in the regallocator (patch by Laurent Morichetti
24954 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24956 * mini.c: mono_thread_current() can be called only after
24957 mono_runtime_init(): rearrange code to not call it early on.
24959 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24961 * mini.c: allocate jump tables in the code mempools.
24963 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24965 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24968 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24970 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24971 12 to 16. This fixes bug #47453.
24974 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24976 * mini-ppc.c: fixed indexed load and unsigned compares.
24978 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24980 * mini.c: reenabled installation of handler for
24981 thread abort signal.
24983 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24985 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24986 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24987 until it's fixed and actually useful.
24989 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24991 * inssel-long32.brg: couple more opcodes implemented.
24993 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24995 * mini-sparc.c: Even more opcodes implemeted.
24997 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24999 * mini-sparc.c: More opcodes implemented.
25001 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25003 * mini-sparc.c: More opcodes implemented.
25005 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25007 * inssel-sparc.brg: Add some needed rules. Direct
25009 * Makefile.am: Use inssel-sparc.brg
25010 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25011 an assert happy for now.
25013 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25015 * mini-sparc.c: Fixed compile errors.
25016 * exceptions-sparc.c: Same. We now produce a mono binary
25017 on sparc-linux. Yea.
25019 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25021 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25022 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25023 They compile, but do not work.
25025 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25027 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25028 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25029 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25032 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25034 * mini.c: more opcodes implemented and better support for generics.
25036 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25038 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25039 * mini.c, mini.h: first cut at generics support: some new instructions
25040 added and changed the behaviour of some of the existing ones.
25042 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25044 * mini.c: Removed definition of metadata_shared mutex here.
25046 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25048 * mini-x86.c: make vararg calls work for instance methods.
25050 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25052 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25053 returns the arguments in a separte list, now.
25055 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25057 * aot.c, mini.c: updates for array type representation changes.
25059 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25061 * mini.c: register function to perform jit shutdown.
25063 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25065 * mini.c: use a faster allocator if possible.
25067 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25069 * aot.c: some cleanups and portability changes.
25071 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25073 * mini.c: use faster allocation for CEE_BOX if possible.
25075 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25077 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25078 Moved inlined mempcy code to its own function so that is can be
25079 reused. Added an inline memset function as well (optimized initobj).
25080 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25082 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25084 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25086 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25088 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25089 arch code can setup the cpu for CLR execution, if needed.
25090 We use it on x86 to set the precision of FP operations.
25092 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25094 * mini.c: disable some optimizations if we can guess they'll cost too
25095 much for a given method.
25097 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25099 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25101 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25102 * mini.h mini.c mini-x86.c: Added instruction level coverage
25103 info collection support.
25105 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25107 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25108 is now implemented in the profiling API. Get rid of a couple of
25109 unnecessary global variables.
25111 2003-06-15 Nick Drochak <ndrochak@gol.com>
25113 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25114 * cpu-g4.md: add op_bigmul and op_bigmul_un
25115 * cpu_pentium.md: add op_bigmul_un
25116 * inssel-long32.brg: add rule for unsigned bigmul
25117 * mini-ops.h: define OP_BIGMUL_UN
25118 * mini-x86.c: THE BUG: handle (un)signed properly
25119 * mini.c: choose unsigned opcode if needed.
25120 This set of patches fixes bug #44291
25122 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25124 * mini.c (optimize_branches): improved to handle all kinds of
25125 conditional branches.
25127 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25129 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25130 don't raise exceptions.
25132 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25134 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25135 to arch-specific files.
25137 2003-06-09 Martin Baulig <martin@ximian.com>
25139 * Makefile.am (libs): Added $(LIBGC_LIBS).
25141 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25143 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25144 and OP_ATAN (fixes bug#44293).
25146 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25148 * Makefile.am, mini-x86.c: rename cpu description array to
25149 pentium_desc, since some compilers define the 'pentium' preprocessor
25152 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25154 * mini.c (mini_select_instructions): add explicit branch if the
25155 following block is not the false target of a conditional branch -
25156 we need this with any optimization that reorder or remove bblocks
25158 * mini.c (optimize_branches): bug fixes
25160 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25162 * mini.c (mono_method_to_ir): inline static readonly fields
25164 * ssa.c (fold_tree): start cfold support for long (very simple
25167 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25169 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25171 * inssel.brg: fixed memcpy (bug #44219).
25173 2003-06-05 Dick Porter <dick@ximian.com>
25175 * driver.c: Set the glib log levels to not abort if g_message
25178 g_set_prgname() has to happen before mini_init() so that the
25179 process handle gets the info.
25181 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25183 * driver.c: add intrins to the default optimizations to get wider
25186 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25188 * mini.h: some large basic blocks will overflow a 16-bit
25189 integers for symbolic registers.
25191 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25193 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25194 (mono_arch_output_basic_block): fix bug 43499
25196 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25198 * mini.c: kill duplicated definition of mono_debug_format.
25200 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25202 * mini-x86.c, arrays.cs: fixed register allocation bug.
25204 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25206 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25208 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25210 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25213 (print_method_from_ip): also print source location information if
25216 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25218 * mini.c (mono_find_block_region): bug fix in region code
25219 (mini_method_compile): enable removing unreachable code again, but
25220 only in methods without exception clauses.
25222 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25224 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25225 Implemented arglist opcode and handling of TypedReference type.
25226 Fixed x86 call convention when a structure is returned.
25227 Minimal support for calling static vararg methods.
25229 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25231 * mini.c (mini_method_compile): always remove unreachable code,
25232 because the code in them may be inconsistent (access to dead
25233 variables for example).
25235 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25237 * driver.c, debug-mini.c: warning fixes.
25239 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25241 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25243 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25245 * mini.c: thread-static fields are registered in mono_class_vtable(),
25246 so ensure the function is called before checking for them.
25248 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25250 * mini.c (optimize_branches): fix for bug 43586
25252 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25253 overflow (fixes Bug #43639)
25255 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25257 * mini.c, objects.cs: allow the use of stobj for primitive types.
25259 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25261 * mini.c: be less strict about argument checking until we support
25262 running the verifier.
25264 2003-05-27 Nick Drochak <ndrochak@gol.com>
25266 * basic-long.cs: tests for (ulong)int * (ulong)int also
25267 * mini.c: use the same trick for (ulong)int * (ulong)int
25269 2003-05-27 Nick Drochak <ndrochak@gol.com>
25271 * basic-long.cs: add regression test for (long)int * (long)int
25272 * cpu-pentium.md: add op_bigmul specification
25273 * inssel-long32.brg: add OP_BIGMUL rule
25274 * mini-ops.h: add OP_BIGMUL
25275 * mini-x86.c: register allocator: handle case where src1 needs to be
25277 * mini.c: substitute special BIGMUL opcode in the tree for
25278 (long)int * (long)int
25280 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25282 * jit-icalls.c: call the type ctor on field access if needed.
25284 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25286 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25287 to a method (including results of ldelema, bug#43207).
25289 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25291 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25292 colors to show exception handler blocks.
25294 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25295 (fix for pinvoke7.cs).
25297 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25299 * mini.h, mini.c: ensure correct initialization order for types that
25300 require it. Prepare for lazy compilation of jit icall wrappers.
25301 Provide a name for opcode emulation to reduce unneeded mallocing.
25303 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25305 * mini-x86.c: better register restoring code and profiling
25306 support for tail calls.
25308 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25310 * mini.h, driver.c: prepare for leaf methods optimization.
25312 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25314 * mini.c: get targets of branches before converting a method.
25316 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25318 * mini.c (optimize_branches): added some experimental code (disbaled)
25320 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25322 * mini.c (optimize_branches): fix branch to branch optimization
25324 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25326 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25328 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25330 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25333 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25335 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25336 enable use of interface variables again.
25338 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25339 I1 to registers because there is no simply way to sign extend 8bit
25340 quantities in caller saved registers on x86.
25342 * inssel-float.brg: set costs of some rules to 2 so
25343 that monobure always select the arch. specific ones if supplied,
25344 regardless of the order we pass the files to monoburg.
25346 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25348 * mini.c, mini-x86.c: since the magic trampoline for jumps
25349 can't patch the code directly, we do it as soon as the
25350 method gets compiled.
25352 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25354 * mini-x86.c, mini.h: introduce a new patching method
25355 to support CEE_JMP and tail calls.
25356 * mini.c: obey tail.call. Don't precompile methods target
25358 * tramp-x86.c: new trampoline code to handle methods
25359 reached through a jump.
25361 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25363 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25364 bit values to registers
25366 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25368 * mini.c (mono_compile_get_interface_var): share interface
25369 variables if possible.
25371 2003-05-16 Martin Baulig <martin@ximian.com>
25373 * debug-mini.c (mono_init_debugger): New function to initialize
25374 the debugger. This is not in the debugger since it needs to
25375 access some of mini's internals.
25377 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25379 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25381 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25383 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25384 for value type handling.
25386 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25388 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25389 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25391 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25393 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25394 the constructor through a proxy.
25396 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * jit-icalls.c, inssel.brg: fixes to array element address
25401 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25403 * mini-x86.c (is_regsize_var): allocate pointer to registers
25405 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25407 * driver.c: fixed typo, added intrins to the set of optimizations
25408 tested with regressions.
25410 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25412 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25413 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25416 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25418 * inssel.brg: remove some common pop instructions without side effects
25420 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25422 * inssel-x86.brg: fixed thinko in int to double conversions.
25424 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25426 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25428 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25430 * inssel-long32.brg: two more missing instructions.
25432 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25434 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25435 if not already set.
25437 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25439 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25442 * basic-float.cs: Added tests for negative zero.
25444 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25446 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25447 a couple of missing operations for long casts, with test cases.
25449 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25451 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25453 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25455 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25456 code size estimation.
25458 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25460 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25461 abstract methods (fix bug 42542)
25463 * aot.c: add ability to handle array types
25465 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25467 * mini.c: Call the _specific versions of the object allocation
25468 functions if possible.
25470 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25472 * driver.c: call setlocale ().
25474 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25476 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25479 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25481 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25483 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25484 wrappers (fix bug 42122)
25486 2003-05-04 Martin Baulig <martin@ximian.com>
25488 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25490 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25491 s/mini_set_defaults/mono_set_defaults/g.
25493 2003-05-04 Martin Baulig <martin@ximian.com>
25495 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25497 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25499 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25500 (reported by Don Roberts).
25502 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25504 * mini.c: temporarily work around two bugs for this release.
25506 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25508 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25509 that contains -export-dynamic and it makes using the ld script
25511 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25513 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25515 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25518 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25520 * mini.c: make sure leave calls all the needed finally blocks,
25521 even when the target jumps out of multiple exception clauses.
25523 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25525 * ldscript, Makefile.am: add linker script to reduce the number of
25526 exported symbols (should also fix the issues with libwine defining
25527 some of the same symbols in io-layer).
25529 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25531 * driver.c (mini_main): Avoid assertion when no file name is given on
25534 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25536 * driver.c: added --version/-V command line option.
25537 Added the inline optimization in the regression tests.
25539 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25541 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25542 to the type in the method signature (fixes bug#42134).
25544 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25546 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25548 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25550 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25552 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25554 * driver.c: fixed bug #42100.
25556 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25558 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25560 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25562 * mini.c: moved most of the code required to do inlining to its own
25563 function so it can be reused. Inline also ctors if appropriate.
25565 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25567 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25568 the runtime can call mono API functions.
25570 2003-04-27 Martin Baulig <martin@ximian.com>
25572 * debug-mini.c (mono_debug_init_method): Added
25573 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25574 send a notification to the debugger.
25576 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25577 running in the Mono Debugger, just pass the breakpoint number to
25578 mono_debug_init_method().
25580 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25582 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25584 * mini.c: allow some more unsafe compares.
25586 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25588 * mini-x86.c, Makefile.am: make distcheck works (partially from
25589 a patch by Richard Lee <r.h.lee@attbi.com>).
25590 * regset.c, regset.h: removed, they are unused.
25592 2003-04-25 Dick Porter <dick@ximian.com>
25594 * driver.c: Usage reports the name as 'mono' not 'mini'
25595 * exceptions-x86.c: Build and run on freebsd
25597 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * Makefile.am: install the program with the 'mono' name and
25600 the library as libmono instead of mini and libmini.
25602 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25604 * driver.c: provide the APIs for the embedding interface of the old jit.
25606 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25608 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25610 2003-04-23 Martin Baulig <martin@ximian.com>
25612 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25614 * driver.c: Added `--debug' command line argument to enable
25617 2003-04-23 Martin Baulig <martin@ximian.com>
25619 * debug.[ch]: Removed. The code is now in
25620 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25622 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25625 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25627 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25629 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25632 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25633 mono_domain_finalize.
25634 (mini_method_compile): use mono_method_profile* if the the option is
25637 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25639 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25640 methods with their wrapper.
25642 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25643 methods with their wrapper.
25645 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25648 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25651 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25654 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25656 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25658 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25660 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25661 of the mempool. This is slightly faster and uses less memory
25663 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25665 * mini.c: avoid O(n) allocation for variables.
25667 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25669 * mini.c: handle items on the stack after inlining methods.
25671 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25673 * mini.c: make the method->opcode optimization dependent
25674 on MONO_OPT_INSTRINS and do it lazily.
25676 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25678 * driver.c: print overall results at the end of regression run.
25680 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25682 * inssel.brg: don't overwrite symbolic registers.
25684 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25686 * inssel-x86.brg: fix conversion from long to float.
25688 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25690 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25692 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25694 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25696 * driver.c: Added --print-vtable option as in the old JIT.
25698 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25700 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25702 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25704 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25706 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25708 * mini.c regalloc.c regalloc.h: Fix memory leak.
25710 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25712 * aot.c (mono_aot_get_method): register all used strings
25714 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25716 * mini.c: always intern strings references with ldstr at compile time.
25718 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25720 * Makefile.am: add BUILT_SOURCES.
25722 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25724 * driver.c: give a better error message when the assembly to execute
25725 doesn't have an entry point.
25727 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25729 * Makefile.am: added hack for automake
25731 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25734 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25736 22003-04-07 Martin Baulig <martin@ximian.com>
25738 * Makefile.am: Added Makefile.am.
25740 * debugger-main.c: Removed, this is now in the debugger where it
25743 * mini.pc.in: Call this package `mini' for the moment.