1 2010-07-05 Zoltan Varga <vargaz@gmail.com>
3 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
5 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
6 'this' is always passed as the first argument, before the vtype ret arg. This
7 simplifies get_this_arg_reg () and LLVM integration.
9 2010-07-05 Martin Baulig <martin@ximian.com>
11 * exceptions-x86.c (mono_arch_handle_exception): Port this to
12 Windows; apply my patch from r159782 in the mono-2-6 branch.
14 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
16 * Makefile.am: Don't build the debug assembler files if we're building without
19 2010-07-05 Zoltan Varga <vargaz@gmail.com>
21 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
23 2010-07-04 Zoltan Varga <vargaz@gmail.com>
25 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
28 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
29 regs [ARMREG_FP] instead.
31 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
33 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
34 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
36 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
38 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
40 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
42 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
43 without IMT_REG defined (ARM).
45 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
48 2010-07-03 Zoltan Varga <vargaz@gmail.com>
50 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
52 2010-07-02 Zoltan Varga <vargaz@gmail.com>
54 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
55 definitions to match their declarations and vice-versa.
57 2010-07-01 Zoltan Varga <vargaz@gmail.com>
59 * Makefile.am (common_sources): Add mini-llvm.h.
61 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
63 2010-06-30 Zoltan Varga <vargaz@gmail.com>
65 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
68 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
70 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
71 implemt the option of loading the llvm backend from a module so
72 that we can have a single binary and the bloat from llvm is
73 only experienced when it is actually loaded.
75 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
77 * mini-llvm.c: remove direct access to mono_defaults.
79 2010-06-29 Zoltan Varga <vargaz@gmail.com>
81 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
84 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
86 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
87 is now mono_arch_nullify_class_init_trampoline ().
88 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
89 opcodes, they are no longer needed.
91 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
92 now mono_arch_nullify_class_init_trampoline ().
93 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
94 opcodes, they are no longer needed.
96 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
97 vtable on platforms which support it.
99 * driver.c: Print the full LLVM version we are compiled against in --version.
101 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
102 a bit better. Decode nesting information to fix eh support for llvm+aot.
104 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
107 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
109 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
110 is always passed as the first argument, before the vtype ret arg. This simplifies
111 get_this_arg_reg () and LLVM integration.
113 2010-06-28 Zoltan Varga <vargaz@gmail.com>
115 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
116 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
117 most of the vcall specific code to mono_vcall_trampoline () from
118 common_call_trampoline ().
120 2010-06-27 Zoltan Varga <vargaz@gmail.com>
122 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
123 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
124 if the callsite is patched.
126 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
129 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
130 the trampoline in the xdebug info.
132 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
135 2010-06-26 Zoltan Varga <vargaz@gmail.com>
137 * mini-llvm.c: Fix a few problems exposed by make check.
139 2010-06-25 Mark Probst <mark.probst@gmail.com>
141 * mini-trampolines.c (common_call_trampoline): An ugly hack to
142 work around a potentially very hard to fix problem with inflating
145 2010-06-26 Zoltan Varga <vargaz@gmail.com>
147 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
148 problem has been fixes.
150 2010-06-25 Zoltan Varga <vargaz@gmail.com>
152 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
154 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
155 It might be be better to define a MonoGCJitOptions structure later and have the
158 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
160 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
162 * debugger-agent.c (get_objref): Implement support for sgen.
164 * driver.c: Remove the unused gc_wrapper.h include.
166 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
169 2010-06-25 Zoltan Varga <vargaz@gmail.com>
171 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
173 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
176 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
179 2010-06-23 Miguel de Icaza <miguel@novell.com>
181 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
182 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
184 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
185 it only for Boehm diagnostics.
187 * Makefile.am: Make the file a bit more consistent.
189 * debug-debugger.c: Wrap the entire file with an #ifdef
190 MONO_DEBUGGER_SUPPORTED to simplify the build.
192 * Makefile.am: Fix the opcodes build issue by including the
193 source, not by including the .lo file directly
195 Always bring the MDB sources into the build, to drop the
196 dependency on the AM_CONDITIONAL from configure.in as the hard
197 debugger supports Boehm, but not Sgen, this simplifies the build.
199 * Renamed the *.s files into *.S
201 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
203 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
204 wb for now on 64bits systems while issues with valuetype returns
207 2010-06-24 Zoltan Varga <vargaz@gmail.com>
209 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
210 passes by calling createStandardFunctionPasses ().
212 2010-06-23 Zoltan Varga <vargaz@gmail.com>
214 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
216 2010-06-22 Zoltan Varga <vargaz@gmail.com>
218 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
221 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
222 allow better optimization if the OP_LDADDR which caused the flag to be set was
225 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
227 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
230 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
232 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
234 2010-06-22 Zoltan Varga <vargaz@gmail.com>
236 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
237 to handle the code sequence generated for non-near calls. Fixes #616056.
239 2010-06-21 Zoltan Varga <vargaz@gmail.com>
241 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
243 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
245 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
247 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
248 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
249 trampoline which saves the context, so changes made to callee saved registers in
250 finally clauses are visible to a nesting catch clause.
252 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
254 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
255 in LLVM compiled code.
256 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
257 the finally handler has ran.
259 * mini.h (ResumeState): New structure containing information required to resume
260 exception handling after executing LLVM compiled finally clauses.
262 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
263 bit, by passing all the registers as one argument.
265 2010-06-19 Zoltan Varga <vargaz@gmail.com>
267 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
270 2010-06-18 Zoltan Varga <vargaz@gmail.com>
272 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
274 * aot-compiler.c aot-runtime.c: Fix LLVM support.
276 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
277 pad, branch to a new bblock instead.
279 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
282 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
284 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
286 2010-06-17 Geoff Norton <gnorton@novell.com>
289 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
292 2010-06-17 Zoltan Varga <vargaz@gmail.com>
294 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
296 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
299 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
300 the ip done by throw_exception (), it is not needed for corlib exceptions.
302 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
304 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
305 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
306 of size > 5 words. This support fast barriers for value types up to
307 256/512 bytes which beyond that the copying itself is the major issue.
309 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
310 for gsharing, so use it.
312 This eliminate all calls to mono_value_copy from managed code in
313 gmcs, fsharp and ipy.
315 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
317 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
320 * mini.c (mini_init): Register new icall.
322 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
324 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
325 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
327 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
329 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
330 value types as the overhead is huge. Manually expand it up to 5 words to
333 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
334 is an exception that performance is dominated by mono_value_copy.
336 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
338 2010-06-17 Zoltan Varga <vargaz@gmail.com>
340 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
341 trampolines on x86, since those have their own cconv.
343 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
344 exception trampolines.
346 * tramp-x86.c: Add xdebug info for a few trampolines.
348 * mini-llvm.c: Set the name of the arguments.
350 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
351 using a block address if using the LLVM mono branch.
353 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
356 2010-06-15 Zoltan Varga <vargaz@gmail.com>
358 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
360 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
362 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
364 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
366 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
367 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
368 to identify the vtable slot address plus the method which needs to be compiled.
370 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
373 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
374 'this' is always passed as the first argument, before the vtype ret arg. This
375 simplifies get_this_arg_reg () and LLVM integration.
377 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
380 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
383 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
385 * mini-llvm.c: Fix compilation with llvm 2.6.
387 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
389 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
392 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
393 is always passed as the first argument, before the vtype ret arg. This simplifies
394 get_this_arg_reg () and LLVM integration.
396 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
398 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
400 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
401 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
402 translate into much nicer code.
404 2010-06-14 Zoltan Varga <vargaz@gmail.com>
406 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
407 parameter index information. Use this to simplify a lot of code.
409 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
411 2010-06-12 Zoltan Varga <vargaz@gmail.com>
413 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
414 to fix infinite generic recursion. Fixes #612702.
416 2010-06-11 Zoltan Varga <vargaz@gmail.com>
418 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
419 imt trampoline per imt slot when using LLVM.
421 2010-06-10 Jonathan Pryor <jpryor@novell.com>
423 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
425 2010-06-09 Levi Bard <levi@unity3d.com>
427 * debugger-agent.c: Clear unloaded types on appdomain unload.
429 2010-06-08 Zoltan Varga <vargaz@gmail.com>
431 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
434 * exceptions.cs: Add a test.
436 2010-06-06 Zoltan Varga <vargaz@gmail.com>
438 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
440 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
442 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
443 so it doesn't have to do it.
445 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
446 process does not mix with ours.
448 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
451 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
452 loads/stores which can throw exceptions inside clauses.
454 2010-06-05 Zoltan Varga <vargaz@gmail.com>
456 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
459 * mini.c (mini_init): Register mono_resume_unwind as an icall.
461 2010-06-03 Zoltan Varga <vargaz@gmail.com>
463 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
465 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
468 2010-06-03 Zoltan Varga <vargaz@gmail.com>
470 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
473 2010-06-02 Zoltan Varga <vargaz@gmail.com>
475 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
476 Use a separate generic class init trampoline for llvm, since it needs a different
479 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
480 includes the location of this/rgctx.
482 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
485 2010-06-01 Zoltan Varga <vargaz@gmail.com>
487 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
489 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
492 2010-05-31 Zoltan Varga <vargaz@gmail.com>
494 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
497 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
499 * aot-compiler.c (patch_to_string): New debugging helper function.
501 2010-05-30 Zoltan Varga <vargaz@gmail.com>
503 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
506 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
508 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
510 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
512 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
515 * mini.c (create_jit_info): Print EH clause info for LLVM too.
517 2010-05-28 Mark Probst <mark.probst@gmail.com>
519 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
520 cpobj with reference types.
522 2010-05-28 Mark Probst <mark.probst@gmail.com>
524 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
525 write barrier for reference types.
527 2010-05-27 Zoltan Varga <vargaz@gmail.com>
529 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
530 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
532 2010-05-31 Martin Baulig <martin@ximian.com>
536 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
537 clear_breakpoint() on all breakpoint events and remove them from the list.
539 2010-05-27 Martin Baulig <martin@ximian.com>
543 * debugger-agent.c (method_commands, type_commands): Temporarily
544 set the appdomain while executing this method; do all metadata
545 calls in the debuggee's appdomain where user assemblies are loaded.
547 2010-05-27 Zoltan Varga <vargaz@gmail.com>
549 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
551 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
553 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
555 2010-05-26 Zoltan Varga <vargaz@gmail.com>
557 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
558 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
559 be referenced even after the header is freed.
561 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
564 2010-05-25 Zoltan Varga <vargaz@gmail.com>
566 2010-05-25 Bill Holmes <billholmes54@gmail.com>
568 * genmdesc.c (main): Fixing the detection of the nacl switch.
570 Code is contributed under MIT/X11 license.
572 2010-05-25 Zoltan Varga <vargaz@gmail.com>
574 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
576 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
578 * mini.h (LLVM_CHECK_VERSION): New helper macro.
580 2010-05-25 Miguel de Icaza <miguel@novell.com>
582 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
585 * genmdesc.c: Added support for nacl: key on the machine
586 description files to support the extra space required by Google
589 2010-05-23 Zoltan Varga <vargaz@gmail.com>
591 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
593 2010-05-23 Zoltan Varga <vargaz@gmail.com>
595 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
596 mono_runtime_class_init_full ().
597 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
599 2010-05-22 Zoltan Varga <vargaz@gmail.com>
601 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
603 2010-05-21 Zoltan Varga <vargaz@gmail.com>
605 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
606 two are not the same on ilp32.
608 2010-05-21 Zoltan Varga <vargaz@gmail.com>
610 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
613 * mini-ppc.c: Fix the DISABLE_JIT build.
615 2010-05-20 Zoltan Varga <vargaz@gmail.com>
617 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
618 (make_writable): Remove this unused function.
620 2010-05-20 Zoltan Varga <vargaz@gmail.com>
622 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
623 structure. Make the labels to plt entries local symbols instead of assembler local
624 labels, since tha latter causes problems for the iphone linker.
626 2010-05-19 Zoltan Varga <vargaz@gmail.com>
628 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
630 2010-05-17 Zoltan Varga <vargaz@gmail.com>
632 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
633 (ppc_patch_full): Ditto.
635 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
637 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
638 if gshared is enabled, to avoid asserts in the trampoline code.
640 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
643 2010-05-15 Geoff Norton <gnorton@novell.com>
645 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
648 2010-05-14 Geoff Norton <gnorton@novell.com>
650 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
651 misaligned stack on darwin.
653 2010-05-14 Zoltan Varga <vargaz@gmail.com>
655 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
658 2010-05-14 Zoltan Varga <vargaz@gmail.com>
660 * xdebug.c: Fix ARM support.
662 2010-05-13 Zoltan Varga <vargaz@gmail.com>
664 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
665 and do most of the work on the normal stack.
666 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
668 2010-05-13 Zoltan Varga <vargaz@gmail.com>
670 * aot-compiler.c: Put non-code data into the .rodata section on linux.
672 2010-05-13 Zoltan Varga <vargaz@gmail.com>
674 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
676 2010-05-13 Zoltan Varga <vargaz@gmail.com>
678 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
679 and do most of the work on the normal stack.
681 2010-05-13 Zoltan Varga <vargaz@gmail.com>
683 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
684 and do most of the work on the normal stack even if sigaltstack is disabled.
686 2010-05-12 Zoltan Varga <vargaz@gmail.com>
688 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
689 UCONTEXT_REG_ constants are available on linux as well.
690 (mono_arch_monoctx_to_sigctx): Ditto.
691 (mono_arch_ip_from_context): Ditto.
693 2010-05-12 Zoltan Varga <vargaz@gmail.com>
695 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
698 2010-05-11 Zoltan Varga <vargaz@gmail.com>
700 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
703 2010-05-10 Zoltan Varga <vargaz@gmail.com>
705 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
706 if a breakpoint cannot be inserted.
708 2010-05-08 Zoltan Varga <vargaz@gmail.com>
710 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
712 2010-05-07 Zoltan Varga <vargaz@gmail.com>
714 * debugger-agent.c (frame_commands): Return an error instead of asserting if
715 no JIT info is found for the method.
717 2010-05-05 Jonathan Chambers <joncham@gmail.com>
719 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
722 2010-05-05 Zoltan Varga <vargaz@gmail.com>
724 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
725 a list of arch specific trampolines.
727 * aot-compiler.c (emit_trampolines): Use it.
729 2010-05-05 Zoltan Varga <vargaz@gmail.com>
731 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
732 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
733 get rid of the _full from their name.
735 2010-05-05 Zoltan Varga <vargaz@gmail.com>
737 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
738 get_nullified_class_init_trampoline to remove some code duplication.
740 2010-05-03 Zoltan Varga <vargaz@gmail.com>
742 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
745 2010-05-01 Zoltan Varga <vargaz@gmail.com>
747 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
749 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
751 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
752 there is no need to jump through the first plt entry.
754 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
756 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
757 arch-specific function.
758 (mono_aot_get_plt_info_offset): Ditto.
760 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
761 mono_arch_init () to register jit icalls called from full-aot trampolines.
762 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
765 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
766 the specialized throw corlib exception trampoline, use a variant of the normal
767 trampoline along with a new C function which does the call to
768 mono_exception_from_token (), just like on x86.
770 2010-05-01 Zoltan Varga <vargaz@gmail.com>
772 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
773 Reorganize the full aot trampoline creation functions, instead of taking a bunch
774 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
775 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
776 creation functions on architectures which have the full-aot ones.
778 2010-05-01 Zoltan Varga <vargaz@gmail.com>
780 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
782 2010-05-01 Zoltan Varga <vargaz@gmail.com>
784 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
785 explicitly, this seems to be required by some gcc versions at -O2.
789 2010-05-01 Zoltan Varga <vargaz@gmail.com>
791 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
792 has_target delegate invokes.
794 2010-05-01 Zoltan Varga <vargaz@gmail.com>
796 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
799 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
800 add patches/unwind info arguments, move to mini.c.
802 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
804 2010-04-30 Zoltan Varga <vargaz@gmail.com>
806 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
807 command which returns full path names.
809 2010-04-29 Zoltan Varga <vargaz@gmail.com>
811 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
812 code_size output variable.
814 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
817 2010-04-29 Zoltan Varga <vargaz@gmail.com>
819 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
820 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
821 (mono_arch_cpu_enumerate_simd_versions): Ditto.
823 2010-04-29 Zoltan Varga <vargaz@gmail.com>
825 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
828 2010-04-29 Zoltan Varga <vargaz@gmail.com>
830 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
832 2010-04-29 Zoltan Varga <vargaz@gmail.com>
834 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
836 2010-04-28 Zoltan Varga <vargaz@gmail.com>
838 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
840 2010-04-27 Zoltan Varga <vargaz@gmail.com>
842 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
843 line number support works with eglib.
845 2010-04-27 Miguel de Icaza <miguel@novell.com>
847 * driver.c, mini.c: Since linking with LLVM makes the default Mono
848 dirty an extra 70kb pages on startup we are now going to choose a
849 different strategy: ship mono and mono-llvm binaries, with the
850 second being the one that links with LLVM and defaults to LLVM
853 2010-04-27 Zoltan Varga <vargaz@gmail.com>
855 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
856 Implement full-aot support on x86.
858 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
859 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
860 the first register returned by get_global_int_regs ().
862 * cpu-x86.md: Fix the length of insertx_u1_slow.
864 * iltests.il.in: Disable tail call tests when running with full-aot.
866 2010-04-26 Zoltan Varga <vargaz@gmail.com>
868 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
870 2010-04-24 Mark Probst <mark.probst@gmail.com>
872 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
873 in the initializer, because it's non-constant.
875 2010-04-23 Miguel de Icaza <miguel@novell.com>
877 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
878 of LLVM on by default. Used for buildbots and other setups.
880 2010-04-24 Zoltan Varga <vargaz@gmail.com>
882 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
884 2010-04-23 Kornel Pal <kornelpal@gmail.com>
886 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
887 initonly static fields when using moving GC.
889 Contributed under MIT/X11 license.
891 2010-04-23 Geoff Norton <gnorton@novell.com>
893 * mini-amd64.h: Darwin x86_64 support.
895 2010-04-20 Jonathan Pryor <jpryor@novell.com>
897 * exceptions-arm.c: Remove platform checks in favor of configure checks.
899 2010-04-19 Jonathan Pryor <jpryor@novell.com>
901 * exceptions-arm.c: Add Android support for sigcontext structure.
903 2010-04-16 Zoltan Varga <vargaz@gmail.com>
905 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
906 wrappers correctly now that their wrapper info is NULL.
908 2010-04-16 Zoltan Varga <vargaz@gmail.com>
910 * mini.c (mono_jit_compile_method_inner): Avoid calling
911 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
913 2010-04-16 Zoltan Varga <vargaz@gmail.com>
915 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
916 so the latter can be #ifndef DISABLE_JIT-ed.
918 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
920 2010-04-16 Zoltan Varga <vargaz@gmail.com>
922 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
924 2010-04-16 Zoltan Varga <vargaz@gmail.com>
926 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
929 2010-04-15 Zoltan Varga <vargaz@gmail.com>
931 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
932 calling mono_class_num_methods (). Fixes #592244.
934 2010-04-14 Zoltan Varga <vargaz@gmail.com>
936 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
938 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
940 2010-04-14 Zoltan Varga <vargaz@gmail.com>
942 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
944 * (handle_alloc): Ditto.
945 (mono_method_to_ir): Remove the constrained call restriction added by a previous
946 change, its not needed anymore.
948 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
950 * mini-posix.c (sigusr1_signal_handler): Fix build on
951 non x86/amd64 systems.
953 2010-04-13 Zoltan Varga <vargaz@gmail.com>
955 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
956 calls where the constrained class needs a context. Fixes #595863.
958 * iltests.il.in: Add a test.
960 2010-04-13 Zoltan Varga <vargaz@gmail.com>
962 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
963 2.6/SVN seems to have broken support for them.
965 2010-04-13 Zoltan Varga <vargaz@gmail.com>
967 * mini-llvm.c: Fix support for LLVM 2.6.
969 2010-04-10 Zoltan Varga <vargaz@gmail.com>
971 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
972 MonoInternalThread belonging to the thread.
974 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
976 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
977 unsafe optimization that will remove bound checks.
979 2010-04-08 Kornel Pal <kornelpal@gmail.com>
981 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
982 CompareExchange not to be inlined for I8.
984 Contributed under MIT/X11 license.
986 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
988 * array.cs: Add tests for cast between primitive array types.
990 2010-04-07 Andreia Gaita <avidigal@novell.com>
992 * Makefile.am: create a convenience library for moon to link with
994 2010-04-07 Paolo Molaro <lupus@ximian.com>
996 * method-to-ir.c: optimize array accesses from generic interfaces.
998 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1000 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1002 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1004 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1005 of marshalbyref classes.
1009 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1011 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1014 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1017 * mini.h: Increase AOT version.
1019 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1021 * mini-x86.h: Only enable soft debugger when using sigaction or on
1022 Windows. Fixes build on Haiku (lacks siginfo_t).
1024 Code is contributed under MIT/X11 license.
1026 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1028 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1029 BeOS-style signal handlers.
1031 Code is contributed under MIT/X11 license.
1033 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1035 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1037 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1039 * mini-exceptions.c: Fix win32 build.
1041 2010-04-01 Mark Probst <mark.probst@gmail.com>
1043 * mini.c, driver.c: Call mono_gc_base_init() before
1046 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1048 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1049 call_method]): Delegate the actual work in security-core-clr.c
1050 to ease code sharing.
1052 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1054 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1055 float conv.ovf.un opcodes are encountered, instead of asserting later.
1058 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1060 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1062 * iltests.il.in: Add a test.
1064 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1066 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1067 large. Fixes #567040.
1069 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1071 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1073 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1076 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1078 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1079 mono_create_handler_block_trampoline with the proper #ifdef so that it
1082 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1084 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1085 allows to select if it's new or old context that is passed to
1088 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1089 case when executing a guarded handler from the EH machinery.
1091 * mini-exceptions.c (mono_install_handler_block_guard): New function
1092 responsible for checking for handler blocks, installing the guard and
1093 clearing abort state.
1095 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1096 to check for handler blocks and skip interruption logic if one was found.
1098 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1099 by the handler block guard trampoline. Resumes interruption by raising the
1100 pending ThreadAbortException.
1102 * mini.c (create_jit_info): Calculate the end address of a finally block.
1104 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1105 of a finally block to a specified address and return the old one.
1107 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1108 trampoline patches the original return address and calls the trampoline function.
1110 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1112 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1114 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1115 does the patching if the callee is in the same domain.
1117 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1118 of mono_arch_patch_plt_entry ().
1120 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1122 * mini.c (create_jit_info): Fix try block hole length encoding.
1124 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1126 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1127 duplicate information and print offsets instead of absolute addresses.
1129 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1131 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1132 event is sent. Fixes #591733.
1134 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1136 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1139 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1141 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1142 thread_to_tls hash table.
1144 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1145 section. Fixes #591000.
1147 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1149 * Makefile.am (version.h): Check for pure .git directory only,
1150 fixes SVN revision when using git without git-svn.
1152 Contributed under MIT/X11 license.
1154 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1156 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1158 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1160 * basic-simd.cs: Test for vector x scalar binary operators.
1162 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1164 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1165 intrinsics with expanded scalar arguments.
1167 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1169 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1170 don't have an exception class, so don't decode it. This would crash
1171 with filter clauses.
1173 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1175 Make sure that trunk builds with DISABLE_JIT, an update to the
1178 * mini.c (mini_get_shared_method): this code seems to be necessary
1179 regardless of whether DISABLE_JIT has been defined.
1181 (mono_jit_compile_method_inner): it seems that this method is
1182 required even in full AOT mode, so ifdef out only the pieces that
1183 try to genrate code (the body of code that applies patches to the
1186 (mini_method_compile): do not compile when using DISABLE_JIT.
1188 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1189 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1190 compile when DISABLE_JIT is set.
1192 2010-03-24 Mark Probst <mark.probst@gmail.com>
1194 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1195 arch really supports it.
1197 2010-03-24 Mark Probst <mark.probst@gmail.com>
1199 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1201 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1203 * exceptions-s390x.c: Add support for
1204 mono_arch_get_throw_corlib_exception and fix throw by name.
1206 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1207 logic (especially for varargs); Correct localloc sizing; Add
1208 mono_arch_get_this_arg_from_call and
1209 mono_arch_get_this_arg_from_call.
1211 * mini-s390x.h: Add support for facility list extraction;
1212 Correct/update MONO_ARCH_xxx settings.
1214 * mini-s390.c: Minor corrections to instruction output for
1215 varargs. No IMT implementation - I think it's time to deprecate
1216 s390 and just leave s390x.
1218 * tramp-s390x.c: Correct creation of trampoline instruction
1221 * cpu-s390x.md: Update some instruction lengths
1223 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1225 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1226 can be hit with partial sharing.
1228 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1229 in non-shared classes correctly.
1230 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1231 Turn on partial sharing.
1233 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1235 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1238 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1240 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1241 mono_method_signature ().
1243 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1245 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1246 error checking, so later calls do not need error checking.
1248 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1250 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1252 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1254 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1256 * mini-exceptions.c (mono_handle_exception_internal): Don't
1257 check try_end for archs different than s390.
1259 * mini.c (create_jit_info): Don't crash if the finallt block is the
1262 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1264 * driver.c (mono_main): Don't free global codeman under linux since
1265 glic now peeks at code on stack for more archs than just amd64.
1267 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1269 * mini.c, method-to-ir.c: changes to support compressed interface
1272 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1274 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1275 Use sigaction on OpenBSD too.
1277 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1279 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1281 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1283 * debugger-agent.c: #include sys/select.h for fd_set.
1285 Code is contributed under MIT/X11 license.
1287 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1289 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1292 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1294 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1295 some large methods with lots of exception handlers. Fixes #440924.
1297 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1299 * method-to-ir.c: remove code duplication for interface checks.
1301 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1303 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1304 (assembly_unload): Clear all event requests referencing the to-be unloaded
1308 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1310 * mini.h, mini-exceptions.c: restore the state of the stack
1311 guard page permissions.
1313 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1315 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1316 call site patching code, it doesn't appear to be needed.
1318 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1320 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1321 sharing generic methods whose type arguments are a mix of reference and
1322 non-reference types. Not yet turned on.
1324 * mini.c (mini_get_shared_method): New helper function to return
1325 the method which will be compiled/registered in the JIT tables when doing
1327 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1328 use mini_get_shared_method ().
1330 * mini.c (mini_method_compile): Register the same method which is compiled when
1331 doing generic sharing.
1333 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1335 * generics.cs: Add partial sharing tests.
1337 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1339 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1340 Add an enum value that or's all possable values together. Add an enum value
1341 that marks the end of the used bit indexes.
1343 * mini-amd64.c : Make changes to match the changes in mini.h
1345 * mini-x86.c : Make changes to match the changes in mini.h
1347 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1348 simd_version to support more simd versions. Changed the name of
1349 simd_version to simd_version_flags to make it more intuitive that
1350 it now contains bit flags. Reordered the *_intrinsics arrays to
1351 match the changes above. Changed emit_intrinsics() to use the new
1352 setup mentioned above.
1354 Code is contributed under MIT/X11 license.
1356 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1358 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1359 remaining archs. Alpha and hppa maintainers, please stand up.
1361 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1363 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1364 is needed even when fail_tramp!=NULL.
1366 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1368 * debugger-agent.c (insert_breakpoint): Write a log message.
1370 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1372 * iltests.il.in: Add a few tests for LEAVE going over multiple
1375 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1377 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1379 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1381 * mini.h (MonoBasicBlock): Add native_length field.
1382 * mini.h (MonoCompile): Add try_block_holes field.
1383 * mini.h (MonoInst): Add exception_clause pointer to
1386 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1387 * mini.c (mono_cfg_add_try_hole): New function to register possible
1388 holes in try blocks.
1389 * mini.c (create_jit_info): Fill in the holes information.
1391 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1394 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1396 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1398 * jit-icalls.c: adjusted for the array API changes.
1400 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1402 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1404 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1406 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1407 the 'pending' flag. This fixes support for appdomains too.
1410 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1412 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1414 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1416 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1417 when using LLVM, LLVM generates it itself when needed.
1419 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1421 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1422 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1423 OP_ANDNPS/OP_ANDNPD.
1425 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1427 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1428 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1429 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1431 2010-03-11 Martin Baulig <martin@ximian.com>
1433 * debugger-agent.c (type_commands): Add NULL check to
1434 `CMD_TYPE_GET_SOURCE_FILES'.
1436 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1438 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1440 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1442 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1445 * iltests.il.in: Add a test.
1447 2010-03-05 Martin Baulig <martin@ximian.com>
1449 Add support for aborting invocations.
1452 (InvokeData): Added `InvokeData *last_invoke'.
1453 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1454 added a new `invoke' field to keep the `InvokeData *' throughout
1456 (ErrorCode): Added `ERR_NO_INVOCATION'.
1457 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1458 (mono_debugger_agent_handle_exception): Don't report any exception
1459 if an abort was requested.
1460 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1461 a thread abort if necessary.
1462 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1464 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1466 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1467 so we can release the whole list and not just the first one. Free
1468 it in more places as well.
1470 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1472 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1474 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1476 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1478 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1480 * driver.c: report also other misc build options.
1482 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1484 * method-to-ir.c: Generate better code for the NewObject
1487 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1489 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1490 is disabled. Fixes #582322.
1492 * iltests.il.in: Add a test.
1494 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1496 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1497 the handling of obj->synchronization == null and owner != current thread to
1498 mono_monitor_exit ().
1500 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1503 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1505 * mini.c: change the way emulated opcode info is stored and save about
1506 4 KB of runtime memory.
1508 2010-03-04 David S. Miller <davem@davemloft.net>
1510 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1511 that don't provide the siginfo in the second signal handler argument
1512 are buggy, and this has been fixed for years.
1513 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1514 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1516 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1518 * aot-runtime.c (find_symbol): Fix a leak.
1519 (decode_patch): Ditto.
1521 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1523 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1525 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1527 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1529 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1531 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1533 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1535 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1536 to check for errors, it's enough to create the metadata open.
1540 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1543 * mini-exceptions.c: Add support for printing stack traces when handling
1544 exceptions, and when printing exceptions thrown while tracing also print
1545 the exception message.
1547 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1549 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1550 since the exclude token is a valid string character.
1552 2010-03-02 Levi Bard <levi@unity3d.com>
1554 * debugger-agent.c: Invalidate thread stacks on domain unload.
1556 2010-03-02 Mark Probst <mark.probst@gmail.com>
1558 * method-to-ir.c: Emit dummy_use for stored reference after write
1559 barriers to make sure the object is pinned if the GC interrupts
1560 before the write barrier is done.
1562 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1564 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1566 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1568 * debugger-agent.c: Add a log message printing the protocol version.
1570 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1572 * debugger-agent.c: Add a new command to communicate the protocol version used
1573 by the client. This could be used to allow newer runtimes to communicate with
1576 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1578 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1580 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1582 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1585 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1587 * mini-arm.c: make the arm cpu arch configurable with the
1588 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1591 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1593 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1594 support for the perf tool on Linux.
1596 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1598 * method-to-ir.c: make string.InsertenalSetChar() specialization
1601 2010-03-01 Robert Jordan <robertj@gmx.net>
1603 * Makefile.am: fix the non-static build.
1605 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1607 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1610 2010-02-26 Robert Jordan <robertj@gmx.net>
1612 * tasklets.c (continuation_store): Return from an error condition
1615 2010-02-26 Martin Baulig <martin@ximian.com>
1617 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1620 (MonoDebuggerThreadInfo): Added `internal_flags'.
1621 (MonoDebuggerInternalThreadFlags): New enum.
1622 (_mono_debugger_throw_exception): Don't signal the debugger if a
1623 type abort was requested.
1624 (_mono_debugger_unhandled_exception): Likewise.
1625 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1626 (mono_debugger_runtime_invoke): If the debugger requested a thread
1627 abort during the invocation, reset it here.
1629 2010-02-26 Martin Baulig <martin@ximian.com>
1631 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1632 instead of `MonoThread *'.
1634 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1636 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1637 code offsets table, as it is mostly sorted.
1639 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1641 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1644 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1646 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1648 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1650 * Makefile.am: build the new ABI version of the libmono library.
1651 * debugger-agent.c, mini.c: fix warnings with the new API.
1652 * jit.h: don't depend on glib.h being included.
1654 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1656 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1658 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1660 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1661 ThreadStatic variables.
1663 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1665 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1666 data is not freed yet. Fixes #582460.
1668 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1670 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1671 event requests. Bump protocol minor version.
1673 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1675 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1677 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1679 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1682 * iltests.il.in: Add a test.
1684 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1686 * mini.c (inline_method): Check for loader errors.
1688 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1690 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1691 instead of mono_method_get_header as it doesn't decode locals
1692 so the called method can have unresolved dependencies that will only
1693 be satisfied after the current method is JIT'd.
1697 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1699 * basic.cs (test_0_div_opt): Speed this up a bit.
1701 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1703 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1705 * mini.c (mono_jit_create_remoting_trampoline): Call
1706 mono_create_specific_trampoline () instead of
1707 mono_arch_create_specific_trampoline ().
1709 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1711 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1713 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1714 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1716 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1718 * mini-amd64.c: Fix DISABLE_JIT support.
1720 2010-02-20 Geoff Norton <gnorton@novell.com>
1722 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1724 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1726 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1727 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1728 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1729 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1732 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1734 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1735 edx/ecx too. This is needed to support OP_SEQ_POINT.
1737 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1739 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1741 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1743 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1745 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1746 LLVM+AOT+exceptions, not enabled yet.
1748 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1750 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1752 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1754 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1755 xdebug info for these.
1757 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1760 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1763 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1765 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1767 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1769 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1770 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1772 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1775 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1777 * debugger-agent.c: handle incomplete reads and EINTR in
1778 recv()/send(). This could have been causing random
1781 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1783 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1786 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1787 so they have small offsets. Fixes #566311.
1789 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1791 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1793 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1795 * mini-amd64.c: Remove the special casing of byref in a few places now that
1796 mini_type_get_underlying_type () handles it.
1798 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1799 by returning native int. Fixes #577984.
1801 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1803 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1806 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1807 of putting the clause itself.
1809 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1811 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1813 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1816 2010-02-10 Geoff Norton <gnorton@novell.com>
1818 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1820 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1822 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1825 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1826 it is not an LLVM generated symbol.
1828 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1830 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1831 implementation in gshared mode because it causes regressions.
1833 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1835 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1836 should be done by the caller.
1838 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1840 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1842 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1843 since mono_jit_info_table_find () doesn't do it anymore.
1845 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1846 instead of mono_jit_info_table_find ().
1848 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1850 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1852 * aot-compiler.c (encode_method_ref): Update after the removal of
1853 mono_gc_get_managed_allocator_type ().
1855 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1858 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1860 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1861 generic params as well.
1862 (handle_isinst): Ditto.
1864 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1865 instead of always calling an icall.
1867 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1868 computing the size of the got.
1870 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1871 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1872 the assembly directive '.set' so it points to the first LLVM emitted method.
1874 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1876 * mini.c (mini_method_verify): Report the method which failed to verify.
1878 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1880 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1881 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1882 runtime MS verifier.
1884 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1886 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1889 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1891 * mini-llvm.c: Init the jit module only when first JITting.
1893 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1895 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1897 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1898 replaced with the real got.
1900 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1902 * image-writer.c: Reduce the amount of #ifdefs a bit.
1904 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1907 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1909 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1912 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1914 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1915 (mono_llvm_emit_method): Fix unaligned stores too.
1917 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1918 so async stack walks don't crash.
1920 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1922 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1923 was not patched if the callee needed an rgctx trampoline.
1925 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1927 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1928 vtable address in AOT code.
1930 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1932 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1935 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1937 * genmdesc.pl: remove dependency on external cpp.
1939 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1941 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1942 using LLVM, its not needed, and abcrem can't handle it.
1944 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1946 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1947 it easier to group instructions and reduce duplication.
1949 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1951 * decompose.c: Move the array/soft float decompose routines here from
1954 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1956 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1958 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1959 to tell LLVM that the got is constant, not used yet.
1961 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1963 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1965 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1968 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1970 * aot-compiler.c (add_wrappers): Commit the hack which generates
1971 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1974 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1976 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1977 a fault, only used by the LLVM backend.
1979 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1980 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1982 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1983 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1985 * mini-llvm.c: Only generate volatile loads from load instructions which have
1986 the MONO_INST_FAULT flag set.
1988 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1990 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1993 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1995 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1996 sequence points. Fixes #571236.
1998 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2000 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2001 end of the appdomain unload process, after assemblies have been unloaded.
2004 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2006 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2009 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2012 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2014 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2016 2010-01-26 Geoff Norton <gnorton@novell.com>
2018 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2019 with struct marshalability.
2021 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2023 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2024 it supports class names as well.
2026 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2027 needed by the GC map code.
2029 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2032 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2033 if cfg->init_ref_vars is set.
2035 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2036 cfg->disable_initlocals_op_refs is set.
2038 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2039 using liveness info if cfg->compute_precise_live_ranges is set.
2041 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2042 volatile variables correctly. Add comments about the live ranges. Not enabled
2045 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2047 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2048 0x2a into them in method prologs.
2050 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2052 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2054 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2055 classes, since llvm is compiled with -fno-rtti.
2057 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2059 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2060 llvm does not require it.
2062 * aot-runtime.c (load_method): Print the full name of the last aot method.
2064 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2066 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2067 thread has not fully started yet.
2069 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2071 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2073 2010-01-21 Miguel de Icaza <miguel@novell.com>
2075 * driver.c: Do not abort if LLVM is not supported, print a
2076 warning and add the information to the Mono JIT information.
2078 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2080 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2081 using explicit null checks.
2083 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2085 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2088 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2090 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2091 its no longer needed.
2093 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2095 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2096 define for platforms still using it (s390). Get rid of the
2097 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2099 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2100 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2102 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2103 the caller pushed the arguments.
2105 * mini-llvm.c: Enable throwing exceptions on x86.
2107 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2108 "Thread (nil) may have been prematurely finalized" messages if this is called
2109 on a thread not registered with the runtime.
2111 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2113 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2115 * jit-icalls.c (mono_array_new_3): New jit icall.
2117 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2119 * arrays.cs: Add a test for 3 dimensional arrays.
2121 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2123 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2124 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2127 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2130 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2132 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2134 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2136 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2138 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2139 HOST_WIN32. Also including winsock2. to define struct in_addr.
2141 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2143 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2145 Code is contributed under MIT/X11 license.
2147 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2149 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2151 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2153 * mini.c (mini_method_compile): Set the new flag when running under the
2156 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2158 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2159 a ref/noref value + a global pin flag, so parts of stack frames can still be
2160 precisely marked even if they include stuff which needs pinning. Improve logging.
2161 Fix many bugs. Not enabled yet.
2163 * gc-test.cs: Add a few tests.
2165 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2166 the normal -v options. Avoid propagating liveness information through bblocks
2167 which end with a NOT_REACHED opcode.
2169 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2170 after cfg has been freed.
2172 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2174 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2175 if a clause is skipped because it uses the exception object, since it could
2176 have caught the exception.
2178 * exceptions.cs: Add a test.
2180 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2182 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2184 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2185 ICollection<T> wrappers.
2187 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2189 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2191 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2193 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2194 NOMAP32BIT or optimize_for_xen is set.
2196 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2198 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2199 mono_metadata_str_hash () instead.
2201 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2203 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2206 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2208 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2210 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2213 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2214 throwing code correctly.
2216 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2218 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2220 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2221 ftnptrs created by us, handle RGCTX_FETCH correctly.
2222 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2224 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2225 ftnptr added by mono_aot_get_named_code ().
2227 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2229 * mini-arm.c: Fix a few LLVM problems.
2231 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2233 2010-01-13 Mark Probst <mark.probst@gmail.com>
2235 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2238 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2240 * jit.h, method-to-ir.c: added ability to set the policy for
2241 inserting breakpoints from the break IL instruction or the
2242 Debugger.Break () API call.
2244 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2246 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2247 assemblies need to be eagerly loaded.
2249 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2251 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2253 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2255 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2256 an argument which matches any exception.
2258 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2260 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2261 optimization if the called method is gshared and marshalbyref, since gshared
2262 methods can' have wrappers. Fixes #569390.
2264 * generics.cs: Add a test.
2266 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2268 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2271 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2273 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2275 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2277 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2278 since it is not supported in win2000.
2280 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2282 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2283 error if loading an assembly fails.
2284 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2286 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2289 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2292 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2294 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2295 is not supported yet.
2297 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2299 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2301 * method-to-ir.c: All types with variant arguments must fallback to the
2302 slow path. This makes cast of variant delegates work.
2304 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2305 argument that is set to TRUE is the returned vtable slot is for a variant
2306 interface. Changed a g_print + g_assert_not_reached to a g_error.
2308 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2309 a similar fashion of generic virtual methods.
2311 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2313 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2316 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2317 method using a variance aware function.
2319 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2321 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2323 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2324 do an icall for now.
2326 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2328 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2329 If LLVM decides to set the code model to Large, reset it to Default.
2331 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2333 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2334 stripped binaries as well.
2336 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2338 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2339 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2341 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2344 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2346 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2349 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2350 as the type info to llvm.eh.selector.
2351 (exception_cb): Use the type info for filling out some fields of
2352 MonoJitExceptionInfo like the flags and the exception class. This is needed
2353 because the LLVM produced exception handling clauses might not match the original
2354 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2356 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2357 separate function. Add an extra argument which returns the type infos
2358 corresponding to the exception clauses.
2360 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2361 exception handling clauses.
2363 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2365 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2366 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2369 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2371 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2374 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2376 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2379 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2381 * mini.c (mini_method_compile): Verify the method before calling
2382 mono_compile_create_vars as this might crash since it uses method
2387 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2389 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2390 one case if AOTing, since the class might not be a concrete class.
2392 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2394 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2395 functions which are now defined in mempool-internals.h.
2397 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2399 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2401 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2405 * mini-*.c: Properly handle generic enums.
2409 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2411 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2412 in a few more places.
2414 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2416 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2417 nullable parameters. Fixes #567351.
2419 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2421 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2423 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2425 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2426 mono_get_generic_context_from_code () call.
2428 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2430 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2432 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2435 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2437 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2438 mono_method_get_signature returns NULL. Fix #567084
2440 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2442 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2443 instead of once for each module.
2445 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2447 * debugger-agent.c (ss_start): Implement step over for the last sequence
2450 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2451 have the STEP_LOC flag set.
2453 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2454 fails. Fixes #566689.
2456 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2458 * mini.c (mono_add_seq_point): New helper function.
2459 (mono_save_seq_point_info): New function to save sequence point info, extracted
2460 from mini_method_compile ().
2462 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2464 * mini.h (MonoSeqPointInfo): New structure containing information about
2465 the sequence points of a JITted method.
2466 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2469 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2470 point information is stored, use a MonoSeqPointInfo structure instead of a
2471 GPtrArray. For each seq point, compute a list of successor seq points.
2473 * debugger-agent.c: Use the successor list to implement step-over more
2474 efficiently: instead of single stepping until a different line/IL offset is
2475 reached, place breakpoints into all successor seq points.
2477 * mini.h: Bump AOT file format version.
2479 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2481 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2483 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2485 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2487 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2490 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2492 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2493 alloca as g_malloc is not signal safe.
2495 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2497 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2498 VALGRIND_DISCARD_TRANSLATIONS.
2500 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2501 checks, they are no longer needed.
2503 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2504 a function into a sigctx which can handle function pointers.
2506 * mini-ppc.c: Implement soft debugger support on ppc64.
2508 * mini-ppc.c: Implement soft debugger support.
2510 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2512 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2514 2009-12-17 Marek Habersack <mhabersack@novell.com>
2516 * mini.c (mono_get_runtime_build_info): include Mono version in
2519 * driver.c (mono_main): VERSION is now included in the string
2520 returned from mono_get_runtime_build_info()
2522 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2524 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2525 signatures. Fixes #565143.
2527 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2529 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2531 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2533 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2535 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2536 making max stack 10x smaller.
2538 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2540 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2542 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2544 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2546 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2548 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2549 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2551 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2553 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2555 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2557 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2560 2009-12-14 Miguel de Icaza <miguel@novell.com>
2562 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2563 raise an invalid program exception.
2565 For other opcodes that we might not handle use a g_warning and
2566 raise the exception. Beats termination.
2570 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2572 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2574 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2575 by merging the LLVM and !MAP_32BIT cases.
2577 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2579 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2580 sigctx being passed in, as we have no CONTEXT available in the APC.
2582 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2585 Code contributed under MIT/X11 license.
2587 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2589 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2590 in the LLVM backend on AMD64.
2592 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2595 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2597 * mini-llvm.c: Export mono_personality for AOT.
2599 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2601 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2602 implicit exception can occur.
2604 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2605 OP_IMPLICIT_EXCEPTION instruction.
2607 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2609 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2611 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2612 inside a protected block.
2614 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2615 trampolines doesn't include the argument.
2617 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2618 trampolines on amd64.
2620 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2623 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2624 disabled for methods with clauses.
2626 * mini-llvm.c: Enable support for catch clauses.
2628 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2629 end of an LLVM compiled finally clause.
2630 (mono_handle_exception_internal): Save the exception handling state in TLS
2631 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2632 resume unwinding from that point.
2634 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2635 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2636 to obtain the addresses of the exception handling regions.
2638 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2639 finally clauses are supported.
2641 * mini.c (mini_method_compile): Add support for LLVM code with exception
2644 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2646 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2649 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2651 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2652 as a primitive type.
2654 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2656 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2657 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2660 2009-12-11 Marek Habersack <mhabersack@novell.com>
2662 * method-to-ir.c (mini_redirect_call): do not redirect the
2663 InternalAllocateStr internal call if string profiling is enabled.
2665 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2667 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2670 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2671 unwind.h header file.
2673 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2674 newer valgrind versions seems to handle this fine.
2676 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2678 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2679 on the debugger thread.
2681 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2683 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2685 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2687 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2689 * cpu-<ARCH>.md: Make call_handler clob:c.
2691 * mini.c: Reenable SSA for methods with clauses.
2693 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2694 as it causes failures on x86.
2696 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2698 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2699 returns NULL (e.g. a bad assembly).
2701 2009-12-08 Geoff Norton <gnorton@novell.com>
2703 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2704 stepping out into native code. There were issues with nested invokes
2707 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2709 * mini.c (mini_method_compile): Do the disable_llvm checks early
2710 and avoid the LLVM compile pass if the checks fail.
2712 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2714 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2715 LLVM optimizations don't try to remove them.
2717 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2718 different file so the original remains.
2720 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2722 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2724 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2726 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2727 support for non-inline unwind descriptors.
2729 2009-12-07 Geoff Norton <gnorton@novell.com>
2731 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2732 the interrupt_count slightly differently. Native threads were never
2735 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2737 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2738 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2739 yet generate this info.
2741 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2743 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2744 client can distinguish between intptrs and longs.
2746 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2748 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2751 * aot-runtime.c (load_function): Update after the change above.
2753 * mini.h: Bump AOT file format version.
2755 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2756 if the delegate class is dynamic.
2758 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2759 in gshared code too using the new rgctx info type
2760 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2762 2009-12-04 Geoff Norton <gnorton@novell.com>
2764 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2765 we need to track the original suspend count so the thread properly
2766 wakes up in resume_thread.
2768 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2770 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2773 * generics.cs: Add a test.
2775 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2776 is 0. Simplify a lot of code using this.
2778 * mini-trampolines.c (mono_delegate_trampoline): Call
2779 mono_create_static_rgctx_trampoline () before saving the final address in
2780 delegate->method_code, to avoid calling it each time a delegate is first called.
2782 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2783 which need static rgctx trampolines.
2785 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2786 keyed on the method+addr pair, since addr could be either the method addr or
2787 an unbox trampoline in the AOT case. Fixes #560246.
2789 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2791 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2792 place it was called before too.
2794 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2796 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2797 if no security manager is present, to speed up the AOT case. Call
2798 mono_class_vtable () full with raise_on_error == TRUE instead.
2800 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2802 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2803 the local optimization passes can take its result into account. Fixes
2806 * exceptions.cs: Add a test.
2808 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2810 This patch is contributed under the terms of the MIT/X11 license
2812 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2814 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2816 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2818 * debugger-agent.c: Rework the handling of stack traces of running threads to
2819 avoid crashes if compute_frames () tries to walk the stack of running thread.
2821 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2823 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2825 * mini.h (StackFrameInfo): Add an 'lmf' field.
2827 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2829 * debugger-agent.c (suspend_current): Always set really_suspended.
2831 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2833 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2835 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2837 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2840 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2842 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2844 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2846 * mini-trampolines.c: Fix MSVC build.
2848 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2850 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2852 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2854 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2855 the instruction following an OP_FCOMPARE is optimized away.
2857 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2859 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2860 emit_autoreg () into this arch-specific function.
2862 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2863 code, it is no longer needed.
2865 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2867 * mini.h: Bump AOT file format version.
2869 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2870 using the sorted_code_offsets array, instead of reading it from the
2871 exception debug info.
2872 (load_method): Call mono_aot_find_jit_info instead of
2873 decode_exception_debug_info ().
2875 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2876 LLVM compiled as a flag.
2878 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2880 * debugger-agent.c (resume_thread): Fix a warning.
2882 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2885 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2887 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2888 contents to MonoAotFileInfo.
2890 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2892 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2893 Put all binary data into a giant blob, similarly to the way .net assemblies
2894 store binary data. Emit offset tables in a compact form to reduce their size.
2896 * mini.h: Bump AOT file format version.
2898 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2901 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2902 avoid linear searches at runtime.
2904 * aot-runtime.c (find_symbol): Update this to use the hash.
2906 * mini.h: Bump AOT file format version.
2908 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2910 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2913 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2916 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2917 the distribution of got slot types.
2919 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2921 * method-to-ir.c: Add support for generating explicit null checks.
2923 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2925 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2926 on a random thread if possible.
2928 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2929 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2932 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2933 regs. Pass the real size of the regs array to mono_unwind_frame ().
2935 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2938 2009-11-24 Geoff Norton <gnorton@novell.com>
2940 * mini-darwin.c: Work around apple bug rdar://7209349 See
2941 http://openradar.appspot.com/7209349 for details. Synopsis,
2942 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2943 never been initialized before.
2945 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2947 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2949 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2951 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2953 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2954 OP_SHL_IMM is not 32 bit.
2956 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2958 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2960 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2962 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2965 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2966 > 0 since some threads can resume if their resume_count is > 0.
2967 (invoke_method): Avoid reading freed memory.
2969 * debugger-agent.c (process_suspend): Extract the suspend code from
2970 process_single_step_inner () to a separate function. Rework the code to prevent
2971 races between this function and thread interrupts.
2973 * debugger-agent.c (suspend_current): Check the resume_count field instead
2974 of resume_one so suspends+resumes during single threaded invokes work
2977 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2979 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2980 to make the generated code smaller.
2982 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2983 sequence generated by recent LLVM versions.
2985 * mini-llvm.c: Add support for a few simple cases which weren't supported
2988 * mini-trampolines.c (mono_magic_trampoline): Don't call
2989 mono_arch_get_vcall_slot () when llvm is enabled.
2991 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2993 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2994 into a new function called common_call_trampoline () which is used by the
2995 llvm vcall trampoline as well.
2997 * debugger-agent.c: Implement single threaded invokes.
2999 * debugger-agent.c: Revert change which broke the agent on linux.
3001 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3004 * generics.cs: Add a test.
3006 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3008 * debugger-agent.c: Fix the cygwin build.
3010 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3012 * cprop.c: Remove this unused file.
3014 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3016 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3019 * basic.cs: Add a test.
3021 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3023 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3026 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3028 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3029 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3030 it. Use this flag to control llvm related code paths instead of #ifdef
3031 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3034 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3036 * mini.h: Bump AOT file format version.
3038 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3039 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3041 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3042 was used as an assembly filter.
3044 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3046 * unwind.c: Fix support for ppc.
3048 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3049 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3051 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3053 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3055 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3056 added by the ps3 changes.
3058 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3060 * mini-gc.c: Resurrect this, so at least it compiles.
3062 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3064 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3066 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3067 create_event_list () so assembly filters can be used.
3069 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3072 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3074 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3075 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3078 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3079 classes for char/bool too.
3081 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3083 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3086 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3089 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3091 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3093 Code contributed under MIT/X11 license.
3095 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3097 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3098 threads in native code work.
3100 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3101 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3104 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3106 * debugger-agent.c: Implementation for Windows platform.
3108 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3109 primitives. Use SEH to implement breakpoints and single stepping.
3111 * mini-x86.h: Enable soft debugger on Windows.
3113 Code contributed under MIT/X11 license.
3115 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3117 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3118 under XEN. Fixes #522894.
3120 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3122 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3123 interface calls in LLVM AOT code.
3125 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3128 * mini-llvm.c: Add support for OP_VPHI.
3130 * objects.cs: Add a test.
3132 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3134 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3135 this is called on the debugger thread.
3137 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3139 * mini-llvm.c: Add soft-float support.
3141 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3142 FCALL which returns an R4.
3144 * driver.c (mono_main): Add a missing '\n'.
3146 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3147 platforms which doesn't support the LLVM IMT trampoline.
3149 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3151 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3153 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3155 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3158 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3160 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3162 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3163 Instead of emitting a method_order table, sort the contents of the code_offsets
3164 table and do a binary search in the sorted table. The previous approach doesn't
3165 work with LLVM which emits methods in a arbitrary order.
3167 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3168 in the .eh_frame section in ELF files.
3170 * mini.h: Bump corlib file format version.
3172 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3174 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3175 LDMIA->LDM macro name change.
3177 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3179 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3182 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3185 * aot-compiler.c: Ditto.
3187 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3188 &align to mini_type_stack_size_full ().
3190 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3192 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3194 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3196 * mini-arm.c: Compute the stack space used by arguments using
3197 mini_type_stack_size_full ().
3199 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3201 * optflags-def.h: Remove dead TREEPROP optimization.
3203 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3205 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3207 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3209 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3211 * driver.c (mono_jit_parse_options): New public API function to parse options
3212 as done by the runtime executable.
3214 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3215 when handling named arguments.
3217 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3219 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3220 for passing small vtypes in registers, make the CallInfo structures more
3221 similar to the code on the other platforms.
3223 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3224 the code in the prolog requires it.
3226 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3228 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3229 (koush@koushikdutta.com).
3231 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3232 where the thunk memory should be allocated from. Fixes appdomain unloading
3235 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3237 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3238 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3240 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3242 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3243 AOT, as it is not implemented yet.
3245 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3247 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3249 * debugger-agent.c: Fix windows build.
3251 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3253 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3254 after the client connects/disconnects.
3256 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3257 when an exception of a given type is thrown.
3259 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3260 only on an uncaught exception.
3262 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3264 * debugger-agent.c: Add a 'launch' option.
3266 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3268 * debugger-agent.c: Add a 'timeout' option.
3270 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3272 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3275 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3277 * debugger-agent.c (set_breakpoint): Emit a log message.
3279 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3281 * mini-arm.c: Fix the arm build.
3283 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3285 * aot-compiler.c: don't leak the value returned from
3286 mono_type_full_name().
3288 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3290 * debugger-agent.c: defer including mono-mutex.h until we know the
3293 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3295 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3296 of pthreads directly.
3298 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3299 exception handlers. Pass info argument.
3301 * mini.h: Adjust signatures of soft debugger functions to pass void*
3302 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3304 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3305 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3306 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3307 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3309 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3311 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3312 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3313 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3314 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3316 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3318 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3320 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3322 * mono-semaphore.h: Skeleton implementation for Windows.
3324 Code contributed under MIT/X11 license.
3326 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3328 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3330 Code contributed under MIT/X11 license.
3332 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3334 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3336 Code contributed under MIT/X11 license.
3338 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3340 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3341 debug info to 100 because 10 still slows down gdb too much.
3343 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3344 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3345 them in the wrappers.
3347 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3349 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3351 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3353 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3354 function mono_aot_get_array_helper_from_wrapper ().
3356 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3357 array helper methods.
3359 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3361 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3362 the value was loaded from memory.
3364 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3365 the value was loader from there.
3367 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3368 without constant swizzle.
3370 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3372 * mini-amd64.c: Put soft debugger functions behind a
3373 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3375 * mini-amd64.h: disable the soft debugger in windows.
3377 Code contributed under MIT/X11 license.
3379 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3381 * mini-x86.c: Put soft debugger functions behind a
3382 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3384 Code contributed under MIT/X11 license.
3386 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3388 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3389 to mono_arch_find_jit_info_ext.
3391 Code contributed under MIT/X11 license.
3393 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3395 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3397 * debugger-agent.c: Add support for filtering events by assemblies.
3399 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3400 the agent is not enabled.
3402 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3404 * exceptions-x86.c: hopefully last change to fix the windows build.
3405 This one courtesy of Jonathan Chambers.
3407 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3409 * debugger-agent.c: remove unused function.
3411 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3413 * debugger-agent.c: add #ifdefs for a few header files.
3414 * mini-x86.h: disable the soft debugger in windows.
3415 Step 1 of 2 to make this compile on windows with gcc.
3417 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3419 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3420 as it breaks the build.
3422 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3424 Merge the soft debugger branch.
3426 * debugger-agent.h debugger-agent.c: New files containing the soft
3427 mode debugger module.
3429 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3430 at the appropriate locations.
3432 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3435 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3436 enable/disable single stepping.
3438 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3439 which returns all information in a StackFrameInfo structure, and can handle the
3440 LMF frames added by the debugger.
3442 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3445 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3446 walker function which works on a specific thread and passes a StackFrameInfo
3447 structure to its callback.
3449 * mini.c (mini_init): Initialize the debugger agent.
3451 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3453 * mini-ops.h: Add OP_SEQ_POINT opcode.
3455 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3456 arguments to the debugger agent.
3458 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3460 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3463 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3465 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3467 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3469 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3471 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3472 sets the IMT argument and makes a virtual call.
3474 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3476 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3478 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3481 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3483 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3484 runtime. Fixes #551228.
3486 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3488 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3490 * basic.cs: Add a test.
3492 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3493 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3494 CONSTRAINED. Fixes #550964.
3496 * generics.cs: Add a test.
3498 2009-10-28 Mark Probst <mark.probst@gmail.com>
3500 * mini-posix.c (add_signal_handler): Use
3501 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3503 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3505 Contributed under the terms of the MIT/X11 license by
3506 Jerry Maine <crashfourit@gail.com>.
3508 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3509 sse4a for simd intrinsics.
3511 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3512 sse4a for simd intrinsics.
3514 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3516 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3517 instead of inst_p1 which is not the same on ILP32 platforms.
3519 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3521 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3522 not the mscorlib one before calling mono_get_lmf_addr.
3524 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3525 of the ip to the LMF.
3527 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3528 immediate in the op->op_imm optimization.
3530 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3531 understand. VTypes now work, but are not abi compliant, as they are
3532 split into 4 byte parts instead of 8.
3533 (emit_memcpy): Fix the unrolled case to work on the PS3.
3535 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3537 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3538 the default when static linking.
3540 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3542 * aot-compiler.c: Add an autoreg option to automatically register
3543 statically linked aot modules using ELF .ctors.
3545 * genmdesc.pl: Add __ppc64__ to allowed defines.
3547 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3549 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3550 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3552 2009-10-24 Mark Probst <mark.probst@gmail.com>
3554 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3556 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3558 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3559 which will contain the domain where the method was found.
3561 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3562 mini_jit_info_table_find ().
3564 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3566 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3568 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3570 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3571 set, its not supported yet.
3573 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3575 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3576 iface wrapper is not found.
3577 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3579 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3581 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3582 which have a different name.
3584 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3585 wrappers and Array.GetGenericValueImpl ().
3587 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3588 because of the change above.
3590 * generics.cs: Add a test for full aot + generic array ifaces.
3592 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3594 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3595 that hides the previous one.
3597 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3599 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3600 marshalled. Fixes #541623.
3602 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3604 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3606 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3608 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3610 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3612 * mini-posix.c (sigprof_signal_handler):
3613 Implemented support for building stat call chans in different ways.
3615 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3617 * mini-exceptions.c (mono_find_jit_info):
3618 Also check that a jit info has been found (fixes a profiler crash).
3620 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3622 * mini.c (mono_codegen):
3623 Call mono_profiler_code_buffer_new with correct code address.
3625 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3627 * driver.c (mono_main): Change the date in the copyright.
3629 2009-10-14 Mark Probst <mark.probst@gmail.com>
3631 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3632 allocator in shared generic code for open classes, because we
3633 can't get those classes' vtables. We need to make managed
3634 allocators not depend on the vtable at compile-time to solve this.
3636 2009-10-13 Martin Baulig <martin@ximian.com>
3638 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3639 `const guint8 *trampoline' argument; send both the old and the new
3642 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3644 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3645 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3646 (can_marshal_struct): Skip structures with auto layout.
3648 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3650 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3652 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3653 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3654 a variable to hold the stack slot used by the int<->float conversion opcodes.
3656 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3658 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3660 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3661 when using full-aot.
3663 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3665 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3666 each instance of Comparer<T>.
3668 * generics.cs: Add a new test.
3670 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3672 * driver.c (parse_debug_options): Add a 'gdb' option.
3674 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3676 * image-writer.c: Add support for emitting the image into a memory buffer.
3678 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3680 * aot-compiler.c: Add support for registering debug info with GDB using the
3681 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3682 MONO_XDEBUG to 'gdb'.
3684 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3686 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3689 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3691 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3692 can be used to set breakpoints in gdb.
3694 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3695 segment to an absolute address.
3697 2009-10-13 Mark Probst <mark.probst@gmail.com>
3699 * method-to-ir.c: Use the managed array allocator method if
3702 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3704 * aot-compiler.c : Fix the MSVC builds
3706 Code is contributed under MIT/X11 license.
3708 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3710 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3711 avoid registering 1 symbol file per method with gdb.
3713 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3715 * mini-sparc.c: Fix the handling of enums with base type long.
3717 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3719 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3720 instead of using type->data.klass as the later doesn't work with generics.
3722 2009-09-25 Mark Probst <mark.probst@gmail.com>
3724 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3725 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3726 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3727 works differently now and we don't handle it in the JIT anymore.
3729 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3730 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3731 the Thread class split.
3733 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3735 * driver.c: Don't run tests with the obsolete treeprop optimization.
3737 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3738 variable volatile. Fixes #541577.
3740 * basic-calls.cs: Add a new test.
3742 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3744 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3746 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3747 work/required with recent iphone sdk versions.
3749 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3752 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3753 in the VCALL decomposition code.
3755 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3757 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3759 * basic.cs: Add a test.
3761 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3764 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3765 searches all the domains of the current thread.
3767 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3769 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3771 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3772 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3774 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3775 for non-jit trampolines.
3777 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3779 * aot-compiler.c (add_wrappers): Ditto.
3781 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3782 the size of the param area used by dyn_call to 6 which covers the majority of
3785 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3787 * mini-arm.c: Implement support for passing/receiving
3788 longs and receiving floats in the dyn_call code.
3790 * mini-amd64.c: Implement support for receiving vtypes in registers in
3793 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3796 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3798 * mini-arm.c (get_call_info): Return more precise information in
3800 (dyn_call_supported): Use the information in CallInfo.
3802 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3804 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3807 * mini-arm.c: Update after the dyn_call api changes.
3809 * mini.c (mini_create_jit_domain_info): Register a destructor function
3810 for the runtime_invoke_hash.
3812 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3813 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3815 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3816 (dyn_call_supported): Simplify this by using get_call_info ().
3817 (mono_arch_dyn_call_free): New destructor function.
3819 * generics.cs: Remove a printf.
3821 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3823 * mini-arm.c: Add support for enum return values and passing a few arguments
3826 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3829 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3831 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3832 the dynamic invoke wrappers.
3834 * mini-arm.c: Implement OP_DYN_CALL for arm.
3836 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3837 supported by the dynamic runtime invoke wrapper.
3839 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3840 runtime invoke wrapper.
3842 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3843 if possible when running with full-aot.
3845 * mini-ops.h: Add OP_DYN_CALL opcode.
3847 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3848 with dynamic arguments lists similar to libffi.
3850 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3852 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3854 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3857 * iltests.il.in: Add a new test.
3859 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3861 * aot-compiler.c (add_generic_instances): Add more instances of
3862 GenericEqualityComparer.
3864 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3866 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3868 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3870 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3871 comments on some functions that now can fail.
3873 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3875 * Makefile.am: Add Info.plist to EXTRA_DIST
3877 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3879 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3880 static synchronized wrappers. Fixes #539500.
3882 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3884 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3887 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3889 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3890 lmf before calling filter clauses as well. Fixes #539550.
3892 * exceptions.cs: Add a test.
3894 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3896 * aot-compiler.c (add_generic_class): Add instances of
3897 Array.GetGenericValueImpl as well.
3899 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3902 * generics.cs: Add a fullaot linq test.
3904 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3906 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3909 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3911 * mini-trampolines.c (mono_delegate_trampoline) : Call
3912 mono_cominterop_get_invoke if the delegate target object
3915 Code is contributed under MIT/X11 license.
3917 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3919 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3920 internal call is defined outside platform code. Reduce code
3921 duplication with existing [Method|Field]AccessException
3923 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3925 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3926 if the return value is a small struct passed on regs.
3928 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3930 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3932 * mini-codegen.c: Enable the cpu description validation for arm.
3934 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3936 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3937 test which depends on structs to objects.cs.
3939 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3940 require object model related stuff working.
3942 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3944 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3946 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3947 against the instruction metadata in mini-ops.h. amd64 only for now.
3949 * mini-ops.h: Fix some instruction descriptions.
3951 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3952 unused instructions.
3954 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3956 * exceptions.cs: Add a new test.
3958 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3960 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3962 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3964 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3965 skip empty phi opcodes.
3967 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3968 correctly by zero extending after loads. Skip methods containing calls
3969 to the monitor enter/exit trampolines.
3971 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3972 when calling mono_thread_force_interruption_checkpoint ().
3974 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3976 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3978 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3980 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3981 bootstrap could run.
3983 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3985 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3987 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3989 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3991 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3992 LLVM might be very short.
3994 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3995 in OP_THROW/RETHROW.
3997 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4000 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4002 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4003 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4004 LLVM might be very short.
4006 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4008 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4009 the alignment for the value of sp.
4011 2009-09-01 Geoff Norton <gnorton@novell.com>
4013 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4014 managed wrappers in full aot.
4016 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4018 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4020 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4022 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4024 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4026 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4028 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4031 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4033 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4034 depend on the info MonoMethodHeader which could be missing in IL stripped
4037 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4039 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4040 they are only 4 byte aligned.
4042 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4044 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4045 was done previously, since using SP causes too many problems.
4047 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4048 frames without a frame pointer works.
4050 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4051 global register in methods with calls, since the calls can go through
4052 a static rgctx trampoline which doesn't save it.
4054 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4056 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4058 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4060 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4062 2009-08-18 Christian Hergert <chris@dronelabs.com>
4064 * method-to-ir.c: Fix warnings for uninitialized variables.
4066 2009-08-18 Christian Hergert <chris@dronelabs.com>
4068 * mini-exceptions.c:
4069 * aot-compiler.c: Fix printf warnings.
4071 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4073 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4074 Add GetGenericValueImpl<string>.
4076 * aot-compiler.c (add_generic_instances): Add instances of
4077 GenericEqualityComparer<T> for primitive types. Only emit the array
4078 wrappers into the mscorlib image.
4080 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4082 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4083 the methods_loaded array using amodule->info->nmethods.
4085 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4086 (MONO_AOT_FILE_VERSION): Bump this.
4088 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4091 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4092 MonoJitInfo doesn't belong to its methods aot image.
4094 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4096 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4098 * mini-arm.c: Fix warnings.
4100 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4102 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4105 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4107 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4108 avoid clobbering IP.
4110 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4111 hold the trampoline argument, so its initial value is available during
4114 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4117 * exceptions-hppa.c:
4119 * exceptions-s390x.c:
4120 * exceptions-mips.c:
4122 * exceptions-sparc.c:
4123 * exceptions-alpha.c:
4125 * mini-trampolines.c:
4127 * exceptions-s390.c: add and use #define's instead of sizeof()
4128 for MonoJitInfo and MonoJitInfoTable.
4130 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4135 * tramp-x86.c: use a #define instead of sizeof() for a few
4136 structures that use a zero-length array.
4138 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4140 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4141 case when the method is dynamic. Fixes #529238.
4143 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4145 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4146 of asserting when a method is JIT compiled in full-aot mode.
4148 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4150 Contributed under the terms of the MIT/X11 license by
4151 Jerry Maine <crashfourit@gail.com>.
4153 * fixed wrong dates in changelog.
4155 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4157 Contributed under the terms of the MIT/X11 license by
4158 Jerry Maine <crashfourit@gail.com>.
4160 * basic-simd.cs: added test for packed double square root.
4161 * cpu-amd64.md: added opcode info for packed double square root.
4162 * cpu-x86.md: added opcode info for packed double square root.
4163 * mini-ops.h: added IR opcode for packed double square root.
4164 * mini-x86.c: added IR to native translation code for packed double square root.
4165 * mini-amd64.c: removed todo for packed double square root.
4166 * simd-intrinsics.c: added method to IR opcode converstion for
4167 packed double square root.
4169 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4171 Contributed under the terms of the MIT/X11 license by
4172 Jerry Maine <crashfourit@gail.com>.
4174 * mini-amd64.c: Added a change to help tell the difference as
4175 to what perpose the xmm register is being used--mainly to help
4177 * mini-amd64.h: Changed callee regs to use 15 out of 16
4178 (one used for special cases) xmm registers for both fp
4179 and simd ops. Added define to turn on new feature in the regalloc
4180 that allows fp and simd ops to share the xmm regs happily.
4181 * codegen.c: Added code to detect for which perpose an xmm reg is
4182 being used (fp or simd) and to translate back and forth to the
4183 correct logical reg bank (fp or simd) for 'spill load's.
4185 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4187 Contributed under the terms of the MIT/X11 license by
4188 Jerry Maine <crashfourit@gail.com>.
4190 * basic-simd.cs: Added tests for stressing the regalloc when running with
4191 16 simd regs and when simd and fp ops share the same reg bank.
4193 2009-08-01 Mark Probst <mark.probst@gmail.com>
4195 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4196 in shared generic code, we might have to look up the class in the
4197 RGCTX. If we use the class directly, compute its GC descriptor.
4199 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4201 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4203 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4205 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4206 check for errors. Fixed the case when the class with the Main
4209 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4211 Contributed under the terms of the MIT/X11 license by
4212 Jerry Maine <crashfourit@gail.com>.
4214 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4216 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4218 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4220 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4222 * method-to-ir.c: Fix naming of stelem and ldelem.
4224 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4226 * driver.c (main_thread_handler): Check that the assembly loaded
4227 matches the filename when doing AOT.
4229 2009-07-30 Mark Probst <mark.probst@gmail.com>
4231 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4234 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4235 utils/mono-sigcontext.h).
4237 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4240 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4242 * mini.c (mono_codegen):
4243 Call profiler hook to keep track of method code buffers.
4245 2009-07-27 Mark Probst <mark.probst@gmail.com>
4247 * method-to-ir.c: Invoke write barriers for the
4248 Interlocked.(Compare)Exchange JIT intrinsics.
4250 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4252 * Makefile.am (version.h): Fix issues when built out of tree.
4253 Remove some redundant 'grep's piped through 'sed's.
4255 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4257 This patch is contributed under the terms of the MIT/X11 license
4259 * mini-ppc.c (mono_arch_output_basic_block):
4260 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4261 for bits 32-47 with signed load/store diplacements for bits
4262 48-63. Use prefered base/offset order for indexed form.
4263 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4264 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4265 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4266 OP_LOADI2_MEMBASE): Same.
4267 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4268 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4269 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4271 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4272 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4273 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4274 OP_LOADI1_MEMINDEX): Same
4275 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4276 OP_STORER8_MEMINDEX): Same
4277 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4279 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4280 for bits 32-47 with signed load/store diplacements for bits
4281 48-63. Use prefered base/offset order for indexed form.
4283 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4285 This patch is contributed under the terms of the MIT/X11 license
4287 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4288 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4289 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4290 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4291 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4292 cfg->stack_usage to avoid size warnings.
4293 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4294 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4295 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4296 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4298 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4299 after code varible is initialized.
4300 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4301 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4302 (mono_arch_emit_epilog):
4303 Move Use ppc_load32 for cfg->stack_usage to avoid size
4306 2009-07-24 Mark Probst <mark.probst@gmail.com>
4308 * method-to-ir.c: The write barrier doesn't do the store anymore,
4309 so we have always to emit it. Also, emit the wbarrier after the
4312 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4314 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4315 for argument count 3 too.
4317 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4319 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4320 the caller handle the exceptions.
4321 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4322 method. Fixes #524498.
4324 2009-07-22 Geoff Norton <gnorton@novell.com>
4326 * mini-exceptions.c: Fix build on ia64.
4328 2009-07-22 Mark Probst <mark.probst@gmail.com>
4330 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4333 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4335 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4338 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4340 * basic-simd.cs (Main): Pass args to the test driver.
4342 2009-07-20 Geoff Norton <gnorton@novell.com>
4344 * mini-x86.h: Fix the x86 version guards to use Apple's
4345 properly defined macros.
4347 2009-07-20 Geoff Norton <gnorton@novell.com>
4349 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4352 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4354 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4355 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4356 the information which is needed for invokes, so only one locking+hash table
4359 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4361 * aot-compiler.c (add_generic_instances): Emit instances of
4362 GenericComparer<T> for primitive types.
4364 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4366 * mini-posix.c: Fix linux build.
4368 2009-07-19 Geoff Norton <gnorton@novell.com>
4370 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4371 mono_gdb_render_native_backtraces
4372 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4373 so we implement the sane semantics to the runtime here
4374 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4375 so we need to call it differently (mono_gdb_render_native_backtraces)
4376 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4377 here for default implementations.
4378 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4379 support Apple's weird syscall (SYS_fork) implementation and not busy
4380 loop in abort() on native crashes on OSX anymore.
4382 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4384 * aot-runtime.c (load_method): Change the handling of the
4385 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4388 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4390 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4392 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4393 seems to break the aot tests.
4395 * mini.c (mono_patch_info_equal): Fix the handling of
4396 MONO_PATCH_INFO_RGCTX_FETCH.
4398 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4400 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4402 * mini.c (mono_patch_info_hash): Fix the handling of
4403 MONO_PATCH_INFO_INTERNAL_METHOD.
4404 (mono_patch_info_equal): Ditto.
4406 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4408 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4411 * mini-llvm.c: Add some infrastructure for AOT support.
4413 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4415 * mini-llvm-cpp.c: Update to the latest llvm api.
4417 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4418 option to false to prevent llvm from installing signal handlers which
4421 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4424 * cpu-amd64.md: Revert previous change as those instructions
4425 take 2 separate arguments. Remember to read the arch docs more
4426 carefully next time.
4428 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4430 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4432 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4434 * mini-ppc.c: exploit multiple load/store units if available (rest of
4435 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4436 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4438 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4440 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4441 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4443 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4445 * cpu-x86.md: Fix missing clobbering from trancendental simd
4448 * cpu-amd64.md: Same.
4450 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4452 Contributed under the terms of the MIT/X11 license by
4453 Jerry Maine <crashfourit@gail.com>.
4455 * basic-simd.cs: Added tests for single and doulble indexers.
4457 * cpu-amd64.md: Added simd opcode information.
4459 * mini-amd64.c: Added IR to native simd generation code.
4460 Added simd register names and function that returns them.
4462 * mini-amd64.h: Added marcos to turn on simd code compilation in
4463 amd64. Added max simd register count marco. Added caller/callee
4464 register mask marcos. Added marcos to use simd register bank.
4466 * mini.h: Added helper marco for shufling dwords and simple
4469 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4471 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4473 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4475 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4476 the length of the native code as well.
4478 * basic-simd.cs: Add a test for #521662.
4480 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4482 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4484 2009-07-13 Mark Probst <mark.probst@gmail.com>
4486 * mini.c: Register function for getting the IP from a signal
4487 context with metadata.
4489 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4491 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4492 call a generic class init trampoline if needed. Fixes #519336.
4494 * generics.cs: Add a test.
4496 2009-07-09 Mark Probst <mark.probst@gmail.com>
4498 * method-to-ir.c: When doing a call which might be remote from
4499 shared generic code to other shared code with open type arguments,
4500 get the remoting invoke wrapper from the RGCTX and do an indirect
4503 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4505 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4506 after the unbox trampoline in the full-aot case.
4508 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4510 * mini.c: Move initialization of jit_mutex before debugger initialization
4515 * Info.plist: added Info.plist and link flag to enable the mono executable
4516 to access other processes. Requires codesigning of the executable to work.
4518 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4523 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4525 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4527 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4529 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4530 when the generic instance is an instantiation of a subclass of the
4531 methods class. Fixes #517166.
4533 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4535 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4538 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4541 * CMakeLists.txt: Add minimal support for installation.
4543 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4545 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4546 determine whenever a method is directly callable to a separate function.
4548 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4549 needed ones as a result of the previous change.
4551 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4552 type of register arrays.
4554 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4555 type of register arrays.
4557 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4559 Contributed under the terms of the MIT/X11 license by
4560 Jerry Maine <crashfourit@gail.com>.
4562 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4564 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4566 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4568 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4570 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4571 dump of structure return value. Fix some formatting.
4572 * cpu-s390x.md: Fix lengths of instruction sequences.
4573 * mini-s390.c: Minor formatting changes.
4575 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4577 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4578 Use sigaction on freebsd as well.
4580 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4582 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4585 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4587 2009-06-22 Mark Probst <mark.probst@gmail.com>
4589 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4591 2009-06-22 Mark Probst <mark.probst@gmail.com>
4593 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4595 2009-06-20 Martin Baulig <martin@ximian.com>
4598 (MonoDebuggerThreadFlags): New enum typedef.
4599 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4600 (mono_debugger_thread_created): Added `gpointer func' argument;
4601 initialize the new `thread_flags' field.
4603 2009-06-18 Martin Baulig <martin@ximian.com>
4605 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4606 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4609 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4610 flag in `MONO_DEBUGGER__info.runtime_info'.
4613 (mono_main): Call mini_debugger_set_attach_ok() if generics
4614 sharing is disabled.
4616 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4618 * aot-compiler.c (add_wrappers): Fix a warning.
4620 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4621 the ppc load/store macro changes.
4623 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4625 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4627 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4628 not just the got symbol.
4630 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4633 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4636 * aot-compiler.c: Remove some fixmes.
4638 * driver.c (mono_main): Print a helpful message when cross-compiling.
4640 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4642 * method-to-ir.c (initialize_array_data): Do the optimization if the
4643 target byte order is little endian, instead of the host byte order.
4645 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4646 wrappers into the mscorlib image, Emit a unique plt symbol for each
4647 image, emit symbols for plt entries.
4649 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4652 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4654 * aot-compiler.c (add_wrappers): Avoid calling
4655 mono_marshal_get_type_info () since it can assert for some types.
4657 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4658 ldtoken are used inside wrappers.
4660 * helpers.c: Add support for prefixing tools with the arch name.
4662 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4663 quantities when using ilp32.
4665 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4666 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4668 * image-writer.c: Use .long on ilp32.
4670 * aot-compiler.c: Use 32 bit loads on ilp32.
4672 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4674 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4676 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4678 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4680 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4681 second got slot of every aot image.
4683 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4684 aot on platforms with function pointers.
4686 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4687 support for aot/full aot on ppc/ppc64.
4689 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4690 arguments which are needed on ppc.
4692 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4695 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4697 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4699 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4701 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4703 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4705 2009-06-17 Geoff Norton <gnorton@novell.com>
4707 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4709 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4711 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4712 to control whenever the dwarf writer is in xdebug or aot mode.
4713 (emit_class_dwarf_info): Use a separate abbrev for structures without
4716 * aot-compiler.c: Pass the appending parameter to
4717 mono_dwarf_writer_create ().
4719 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4720 falls through to its next bblock. Fixes #513931.
4722 * iltests.il: Add a test.
4724 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4725 infor even if emit_line is FALSE, as the apple linker seems to require it.
4727 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4729 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4733 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4735 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4738 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4740 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4741 'has_call_handler' fields.
4743 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4745 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4746 first bblock if not needed. Fixes #512790.
4748 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4750 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4752 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4755 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4756 remoting-invoke-with-check wrappers, which are not needed when running with
4757 full-aot, since it doesn't support remoting.
4759 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4761 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4763 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4764 method info, it is not used anymore.
4766 * mini.h: Bump AOT file format version.
4768 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4771 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4774 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4776 * mini.h: Bump AOT file format version.
4778 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4780 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4781 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4784 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4785 of CKFINITE and FBGE for VFP.
4787 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4789 * aot-compiler.c: Don't align code to 16 bytes on arm.
4791 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4792 before the methods they belong to.
4794 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4795 the full-aot case if possible, since the trampoline will be called right
4798 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4799 trampolines to 1024 after the change above.
4801 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4802 trampoline to save 8 bytes per trampoline.
4804 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4807 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4809 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4811 2009-06-08 Martin Baulig <martin@ximian.com>
4814 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4815 (_mono_debugger_throw_exception): Don't make this static.
4816 (_mono_debugger_unhandled_exception): Likewise.
4817 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4820 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4821 (_mono_debugger_throw_exception): Add function prototype.
4822 (_mono_debugger_unhandled_exception): Likewise.
4825 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4826 arg; return the first exception handler if the exception is caught
4827 and we're running inside the debugger.
4828 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4829 improve exception handle inside runtime-invoke, check whether the
4830 exception is actually caught in the method being invoked and not
4831 by the runtime-invoke-wrapper.
4833 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4835 * image-writer.c: Improve support for the osx assembler.
4837 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4840 2009-06-08 Martin Baulig <martin@ximian.com>
4843 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4844 (_mono_debugger_throw_exception): Don't make this static.
4845 (_mono_debugger_unhandled_exception): Likewise.
4846 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4849 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4850 (_mono_debugger_throw_exception): Add function prototype.
4851 (_mono_debugger_unhandled_exception): Likewise.
4854 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4855 arg; return the first exception handler if the exception is caught
4856 and we're running inside the debugger.
4857 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4858 improve exception handle inside runtime-invoke, check whether the
4859 exception is actually caught in the method being invoked and not
4860 by the runtime-invoke-wrapper.
4862 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4864 * image-writer.c (append_subsection): Don't align subsections of the
4865 debug_line section as a workaround.
4867 * dwarfwriter.c: Emit line number info in the AOT case as well.
4869 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4871 This patch is contributed under the terms of the MIT/X11 license
4873 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4874 code_len <= code_size
4876 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4878 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4880 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4882 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4883 invoke wrappers, we now use trampolines instead.
4885 2009-06-04 Mark Probst <mark.probst@gmail.com>
4887 * mini-darwin.c: The exception thread must not be registered with
4890 2009-06-04 Mark Probst <mark.probst@gmail.com>
4892 * mini-gc.c: Disable the code because it makes SGen crash.
4894 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4896 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4897 instead of asserting.
4899 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4901 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4902 output file after the code has been compiled.
4904 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4906 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4908 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4910 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4911 entries distinction to simplify the code.
4913 * mini.h: Bump AOT file format version.
4915 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4917 * objects.cs: Fix the signature of one of the tests.
4919 * mini.c (mini_create_ftnptr): New helper function, moved here from
4921 (mini_get_addr_from_ftnptr): Ditto.
4922 (mini_init): Install the new helpers.
4924 2009-05-28 Martin Baulig <martin@ximian.com>
4926 Correctly initialize the debugger when embedding Mono.
4928 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4929 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4930 see documentation in mini_debug_running_inside_mdb().
4933 (mini_debug_running_inside_mdb): New function to check whether
4934 we're running inside mdb.
4936 * mini.c (mini_init): Call mini_debugger_init() if we're running
4937 inside the debugger.
4939 * driver.c (mono_main): Moved the call to mini_debugger_init()
4940 into mini_init() to make this work when embedding Mono.
4942 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4943 calls to mini_debugger_init().
4945 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4946 mono_debugger_main() -> mini_debugger_main() and put them inside a
4947 `MONO_DEBUGGER_SUPPORTED' conditional.
4949 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4951 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4952 this is no longer in use.
4955 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4957 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4959 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4962 2009-05-27 Martin Baulig <martin@ximian.com>
4964 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4966 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4967 long_conv_to_r_un to 64 bits.
4969 * cpu-x86.md: Increase the instruction size due to the changes.
4971 * iltests.il.in: Add regression test.
4975 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4977 * objects.cs: Move the previous test from basic.cs to here.
4979 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4981 * basic.cs: Add regression test for #506915.
4983 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4985 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4986 optimization we must check the bb of the first byte of stobj as
4987 it's the only one set in cil_offset_to_bb.
4991 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4993 * image-writer.c: Fix pointer directive on ppc64.
4995 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4997 * image-writer.c (asm_writer_emit_section_change): Avoid using
4998 .bss subsections on ppc too.
5000 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5002 * image-writer.c: Fix the definition of TARGET_ASM_....
5004 * image-writer.c: Fix the emission of assembler directives in the last
5007 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5008 exception throwing code to accomodate ppc64.
5010 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5011 size to work on ppc64 too.
5013 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5016 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5017 the assembler dialect instead of using platform specific defines.
5019 2009-05-22 Geoff Norton <gnorton@novell.com>
5021 * mini-arm.c (get_call_info): If a structure is split between the stack
5022 and argument registers, we should not advance the stack pointer by the entire
5023 native size, but just by the amount that spilled.
5025 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5027 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5030 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5032 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5035 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5036 methods so wrapper don't get added twice.
5037 (add_generic_instances): Don't add methods of arrays.
5039 * generics.cs: Mark one test as !FULLAOT.
5041 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5043 * mini-x86.c (emit_move_return_value): Remove unused vars.
5045 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5047 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5048 decomposing 8 bytes structs into a LCALL.
5050 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5051 pointer for where to store the returned regs.
5053 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5056 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5058 2009-05-20 Miguel de Icaza <miguel@novell.com>
5060 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5063 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5065 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5067 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5070 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5072 * local-propagation.c (mono_local_cprop): Avoid local propagation
5073 across paired add/sub if the first instruction dest reg is it's
5074 source reg. For example:
5076 int_add_imm R12 <- R12 [1] clobbers: 1
5077 int_sub_imm R42 <- R12 [1] clobbers: 1
5079 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5080 maintain the math identify.
5084 2009-05-20 Andreia Gaita <avidigal@novell.com>
5086 * Makefile.am: avoid going on the network just to get the revision,
5089 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5091 Fixed estimate for short branches on amd64 (they were off mark, and
5092 enabling call prolog-epilog instrumentations caused assertions).
5093 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5094 estimate for the maximum length of this basic block.
5096 - mono_arch_emit_prolog: compute max_length for each basic block
5097 (instead of max_offset), and inflate size estimate also for entry bb
5098 in case of code instrumentation.
5099 - mono_arch_output_basic_block: get rid of "cpos" (the current
5100 estimated "position" in the code), and always use "offset" instead,
5101 which is accurate; at the beginning of the function quickly recompute
5102 max_offset for all the remaining blocks, starting from the current
5103 cfg->code_len (which is correct, and not estimated) and using the
5104 estimated block lengths computed previously.
5106 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5108 * exceptions-ppc.c: Remove the caching from the trampoline creation
5109 functions, it is already done in the caller.
5111 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5113 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5114 MONO_ARCH_GSHARED_SUPPORTED define.
5116 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5118 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5121 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5123 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5124 call to mono_marshal_get_rgctx_invoke ().
5126 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5127 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5128 gshared use the static rgctx trampolines now.
5130 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5131 platform supports it.
5133 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5135 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5137 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5139 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5141 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5143 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5146 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5148 Made it possible for mono_arch_instrument_epilog to preserve
5149 argument registers, otherwise instrumenting the "epilogue" before
5150 a tail call would clobber them.
5151 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5152 if like mono_arch_instrument_epilog but with an additional parameter
5153 that states if argument registers must be preserved.
5154 * mini.c: implemented mono_arch_instrument_epilog as a call to
5155 mono_arch_instrument_epilog_full without asking to preserve argument
5156 registers (this makes the existing code work as usual).
5158 - mono_arch_instrument_epilog: add parameter to transform it into
5159 mono_arch_instrument_epilog_full, and preserve argument registers
5161 - mono_arch_output_basic_block, OP_TAILCALL case: call
5162 mono_arch_instrument_epilog_full.
5163 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5164 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5165 only transformed mono_arch_instrument_epilog into
5166 mono_arch_instrument_epilog_full.
5168 2009-05-15 Geoff Norton <gnorton@novell.com>
5170 * mini-darwin.c: This works on arm now.
5172 2009-05-14 Geoff Norton <gnorton@novell.com>
5174 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5177 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5179 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5182 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5183 wrappers during full aot mode correctly.
5185 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5188 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5189 mono_metadata_type_hash ().
5191 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5193 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5194 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5195 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5196 Removed MONO_INST_BRLABEL from the instruction flags, and the
5197 remaining code that used it, because we do not support branches inside
5198 basic blocks (and branch target labels) anymore.
5199 * Makefile.am: As part of the above cleanup, remove reference to
5200 BURG files which don't exist anymore.
5202 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5204 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5207 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5208 to use mono_arch_throw_corlib_exception.
5210 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5211 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5213 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5216 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5218 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5219 for the got to make debugging easier and to avoid confusing it with the
5222 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5223 method so a breakpoint can be set when using gdb.
5225 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5227 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5228 on mono_method_get_imt_slot ().
5230 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5231 num_decodes variables.
5233 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5234 change as it doesn't seem to work.
5236 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5239 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5241 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5242 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5244 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5245 builder when using full aot.
5247 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5248 here, it is already handled.
5250 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5253 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5255 * mini-arm.h: Enable IMT for full aot.
5257 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5258 arch doesn't support it.
5260 * mini.c (mini_init): Don't disable IMT for full aot if the
5261 architecture supports it.
5263 * mini.h (MonoAotTrampoline): New enum containing the different types
5264 of 'numerous' trampolines.
5265 (MONO_AOT_FILE_VERSION): Bump this.
5267 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5268 static rgctx trampolines. Add support for full-aot IMT thunks.
5270 * mini-amd64.h: Enable IMT for full aot.
5272 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5273 to exclude tests belonging to a category.
5275 * generics.cs: Mark some tests with a !FULLAOT category.
5277 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5280 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5282 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5283 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5284 (emit_plt): Fix a warning.
5286 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5288 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5289 back into aot-compiler.c to a place where the other functions shared by
5290 the runtime and aot compiler are.
5292 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5293 as done previously, instead of in MonoAotFileInfo, since pointers might have
5294 alignment requirements.
5296 * mini.h: Bump AOT file format version.
5298 2009-05-10 Miguel de Icaza <miguel@novell.com>
5300 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5301 that is used at runtime from the aot-compiler.c, this makes it
5302 work on setups that remove the AOT compiler from the output
5305 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5307 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5310 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5312 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5314 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5315 stuff to mono_arch_decompose_long_opts ().
5316 (mono_decompose_opcode): Remove some dead code.
5318 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5320 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5321 cmethod can be null for quite a some reasons.
5323 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5325 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5327 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5329 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5331 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5333 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5334 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5335 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5336 calls returning structures by addr on amd64.
5338 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5340 * iltests.il.in: Restructure the tail call tests a bit.
5342 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5344 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5345 for virtual methods too.
5347 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5349 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5350 due to regression in verifying System.dll.
5352 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5354 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5357 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5360 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5361 g_str_hash () which can change.
5363 * driver.c (mini_regression): Disable optimizations not supported by
5364 the cpu. Fixes #500019.
5366 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5369 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5371 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5372 to the latest LLVM code.
5374 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5376 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5378 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5380 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5383 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5384 no longer saving offsets, so just save the patch types along with the other
5386 * aot-runtime.c (load_patch_info): Update after the changes to
5387 encode_patch_list ().
5388 (decode_got_entry): Removed, merged into load_patch_info ().
5389 (is_shared_got_patch): Removed, call the same function from
5392 * mini.h: Bump aot file format version.
5394 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5395 half-finished no-dlsym code.
5397 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5400 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5401 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5403 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5405 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5406 buffer length to work with AOT code.
5408 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5409 ldfld/stfld opcodes.
5411 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5414 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5416 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5418 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5421 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5422 if needed. Don't decompose long operations when using llvm.
5424 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5426 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5429 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5431 2009-05-03 Martin Baulig <martin@ximian.com>
5433 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5434 mono_debugger_insert_method_breakpoint() since the class init
5435 handler we're inserting at the top of the method already gives us
5438 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5440 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5441 to mono_arch_decompose_long_opts () for x86 and arm.
5443 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5445 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5448 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5450 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5453 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5455 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5456 number of trampolines used in full-aot mode.
5458 * aot-compiler.c: Add an ntrampolines option to set the number of
5459 trampolines emitted in full-aot mode.
5461 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5463 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5464 a volatile load. Get rid of get_tempname (), llvm assigns names
5467 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5470 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5473 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5476 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5477 to the same register as a fixed sreg2. Fixes #497271.
5479 * iltests.il.in: Add a new test.
5481 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5483 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5484 stack, since pushes complicate exception handling.
5486 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5487 the stack if they are passed using moves.
5489 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5491 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5494 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5495 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5496 of FMOVE if it is an R4.
5498 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5500 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5502 * mini.h (LLVMCallInfo): New structure to store calling convention
5503 information for the LLVM back end similar to the CallInfo structures in
5506 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5507 call information in a format usable by LLVM.
5508 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5510 * method-to-ir.c (mono_emit_call_args): Emit calls using
5511 mono_llvm_emit_call () when compiling using LLVM.
5513 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5514 comments to all functions. Fix memory leaks. Add a public init/cleanup
5517 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5519 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5520 mono_array_new_va () jit icall.
5522 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5524 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5525 multiple machine description files to be specified.
5526 * mini-ops.h: fixes for cross-compilation.
5528 2009-04-22 Miguel de Icaza <miguel@novell.com>
5530 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5533 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5535 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5536 to prevent asserts in various passes. Fixes #497220.
5538 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5540 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5543 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5544 table to avoid duplicates.
5546 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5548 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5551 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5553 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5554 is for method or field access.
5556 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5558 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5561 * mini-llvm.c (mono_llvm_emit_method): Use it.
5563 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5564 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5567 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5568 synchronized methods.
5570 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5572 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5574 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5577 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5578 allowing some options to be set dynamically.
5580 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5582 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5583 unconditional branch.
5585 * mini.h (MonoTrampolineType): Add new trampoline type
5586 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5589 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5592 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5595 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5596 is enabled. Instead, use the llvm vcall trampoline.
5598 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5600 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5602 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5605 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5606 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5608 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5609 OP_IA64_CSET opcode.
5611 * mini.c: Fix a warning.
5613 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5614 THROW to the appropriate llvm type.
5616 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5618 * mini.c (mini_method_compile): Add statistics for methods JITted
5621 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5623 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5624 OP_IA64_CMP_<cond>_IMM opcodes.
5626 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5628 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5631 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5634 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5637 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5639 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5641 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5643 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5646 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5647 rgctx invoke trampolines for x86.
5649 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5650 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5651 (mono_arch_get_vcall_slot): Simplify this.
5653 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5655 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5656 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5658 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5660 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5661 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5663 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5665 * liveness.c (visit_bb): Remove a needless assert.
5667 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5669 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5670 full aot support to the arch specific code.
5672 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5674 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5676 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5678 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5679 collect information about the delegate invoke impl trampolines.
5681 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5682 to save trampolines during full-aot mode.
5684 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5685 creation function which returns a trampoline which sets the rgctx
5687 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5688 wrapper if possible.
5689 (mono_delegate_trampoline): Ditto.
5691 * mini.c (mono_jit_runtime_invoke): Ditto.
5693 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5695 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5697 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5699 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5701 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5702 just setting the opcode to OP_NOP.
5704 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5706 * mini.c (mini_method_compile): Put the last change inside an
5707 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5709 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5710 and extend live ranges to cover the whole method when using xdb.
5712 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5713 do it in the trampolines.
5715 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5718 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5720 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5721 call code in full-aot mode since IMT is disabled there.
5722 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5723 new JIT no longer has that restriction.
5725 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5727 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5728 a more compact format.
5729 (mono_aot_wrapper_name): New function to return a unique name for a
5730 wrapper method, also used by the AOT runtime.
5732 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5735 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5736 when a ICollection<T> etc is encountered.
5737 (add_generic_instances): Process method arguments/locals too.
5738 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5741 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5743 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5745 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5747 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5749 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5750 representing the result of the decomposition. Nullify instructions
5751 instead of setting them to OP_NOP since nops can't have registers
5754 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5756 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5757 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5758 info. Strip 'mapping symbols' on ARM.
5760 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5762 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5763 this with the native genmdesc.
5765 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5767 * aot-runtime.c: Fixing the MSVC build.
5769 Code is contributed under MIT/X11 license.
5771 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5773 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5774 JITted code depends on it.
5776 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5778 * aot-compiler.c: Use new MonoGenericParam accessors.
5780 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5782 Reduce memory usage and improve correctness wrt MonoGenericParam
5783 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5784 handing. Avoid allocating MonoGenericParams, but use the ones in
5785 the container itself.
5787 2009-04-07 Miguel de Icaza <miguel@novell.com>
5789 * tasklets.c: Return exceptions in the out argument.
5791 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5793 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5794 opcode. Use pointer types in more places instead of casting them to
5797 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5799 (mono_llvm_optimize_method): New helper function to optimize a method.
5801 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5802 widening code so it could be called from more places.
5803 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5804 code paths in the call opcodes.
5806 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5808 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5810 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5812 * dwarfwriter.c: Use _ to separate class name
5813 components as gdb can't handle '.'. Represent reference variables
5816 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5818 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5820 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5822 * gc-test.cs: New file with GC stack marking tests.
5824 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5825 negative numbers for vfp.
5827 * basic-float.cs: Add a test.
5829 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5831 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5833 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5835 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5836 part of tasklet/continuation support.
5838 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5840 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5841 amd64 opcodes inside an ifdef.
5843 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5846 * dwarfwriter.c (emit_type): Emit the class info for classes.
5848 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5850 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5852 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5854 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5856 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5858 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5860 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5862 * mini-llvm.c: Update comments.
5864 * mini.h (COMPILE_LLVM): New macro.
5866 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5868 * ssa.c (mono_ssa_compute): Ditto.
5870 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5871 the unwind ops from a DWARF FDE.
5873 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5874 methods by extracting the dwarf unwind ops from the unwind info generated
5877 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5880 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5883 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5885 * Makefile.am (llvm_sources): Enable this.
5887 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5888 failing back to the JIT if something cannot be handled.
5890 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5891 compiling with LLVM.
5893 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5894 compiling with LLVM.
5896 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5897 compiling with LLVM.
5899 * mini-ops.h: Add a few opcodes needed by LLVM.
5901 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5904 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5907 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5909 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5911 2009-04-01 Mark Probst <mark.probst@gmail.com>
5913 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5914 ridiculously large methods.
5916 2009-03-31 Martin Baulig <martin@ximian.com>
5918 * debug-debugger.c (debugger_remove_breakpoint): Call
5919 mono_debugger_remove_class_init_callback ().
5921 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5923 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5924 right before emitting code, not at the start.
5926 * mini.c (mono_postprocess_patches): Extract this into a separate function
5927 from mono_codegen ().
5929 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5930 byref types correctly.
5932 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5934 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5937 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5939 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5940 indirect calls, this avoids problems where get_vcall_slot () would get
5941 confused by the native code for the instruction preceeding the call.
5942 (mono_arch_get_vcall_slot): Simplify this.
5943 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5945 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5946 register allocator now seems to depend on them instead of the data in
5949 * mini.c (mini_method_compile): Throw the correct type of exception if
5950 mono_method_get_header () fails because of a loading error.
5952 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5954 * mini.c (mini_method_compile): Clear the loader error if the method
5955 header cannot be decoded.
5957 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5958 interface methods on proxies correctly.
5960 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5961 this argument for vtype methods. Add precise liveness info for arguments.
5963 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5964 LIVERANGE_START/END opcodes.
5966 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5967 for arguments and values in registers.
5969 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5971 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5972 return a valuetype. Fixes #487518.
5974 * iltests.il: Add a test.
5976 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5978 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5979 closed over a null reference correctly.
5981 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5983 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5985 2009-03-25 Mark Probst <mark.probst@gmail.com>
5987 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5988 allocated to the same registers as fixed sregs.
5990 2009-03-24 Mark Probst <mark.probst@gmail.com>
5992 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5995 * method-to-ir.c: Handle more cases for
5996 Interlocked.CompareExchange.
5998 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5999 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6000 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6002 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6004 * aot-runtime.c (decode_method_ref): Fix a warning.
6006 * unwind.c (mono_unwind_frame): Ditto.
6008 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6010 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6011 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6013 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6014 fix the handling of large values in the ALU_PC_G0_NC relocation.
6016 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6018 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6020 2009-03-22 Mark Probst <mark.probst@gmail.com>
6022 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6025 2009-03-22 Mark Probst <mark.probst@gmail.com>
6027 * method-to-ir.c: MINI_OP3 needs a comma.
6029 * method-to-ir.c, mini.h, mini.c: Remove
6030 mono_init_op_sreg_counts ().
6032 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6034 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6037 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6040 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6042 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6045 2009-03-21 Mark Probst <mark.probst@gmail.com>
6047 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6048 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6049 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6052 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6054 * driver.c: Change location of gc_wrapper.h.
6056 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6057 inside finally clauses correctly. Fixes #485721.
6059 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6060 after the change above.
6062 * exceptions.cs: Add a test.
6064 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6066 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6068 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6069 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6070 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6072 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6073 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6075 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6077 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6078 Simplify logic for ensure_method_is_allowed_to_call_method.
6079 Handle wrappers on callers.
6081 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6083 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6086 * basic-simd.cs: Fix the names of some test methods.
6088 2009-03-18 Geoff Norton <gnorton@novell.com>
6090 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6092 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6094 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6096 2009-03-17 Jb Evain <jbevain@novell.com>
6098 * driver.c: remove now uneeded call to mono_gc_base_init before
6101 2009-03-17 Jb Evain <jbevain@novell.com>
6103 * dwarfwriter.c (token_handler): handle more cases.
6105 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6107 * method-to-ir.c: Remove more dead code (that was required only
6108 because of method_is_safe). Fix compiler warnings.
6110 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6112 * method-to-ir.c: Remove unneeded/useless method_is_safe
6113 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6115 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6117 * mini.c (mini_method_compile): Print the method been compiled with
6118 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6119 for people not familiar with the runtime.
6121 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6123 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6124 a managed object which is later put into a GList. Return its class instead.
6126 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6127 stack slots when using sgen.
6129 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6131 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6133 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6135 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6136 > so it works on the first vreg as well.
6138 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6140 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6143 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6145 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6148 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6150 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6151 native->IL offset mapping.
6153 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6155 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6157 * basic.cs: Add a test.
6159 2009-03-11 Mark Probst <mark.probst@gmail.com>
6161 * mini-x86.c (mono_arch_output_basic_block): Use different
6162 registers in case the ones we want to overwrite are used by the
6163 other operand. Fixes regression in #480807.
6165 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6167 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6169 * dwarfwriter.c (emit_line_number_info): The line number info for
6170 IL code was off by one. Fix that.
6172 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6175 2009-03-09 Mark Probst <mark.probst@gmail.com>
6177 Contributed under the terms of the MIT/X11 license by Steven
6178 Munroe <munroesj@us.ibm.com>.
6180 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6183 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6185 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6188 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6190 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6191 the delegate ctor handling code. Fixes #482638.
6193 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6196 * iltests.il.in: Add a test.
6198 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6201 2009-03-05 Mark Probst <mark.probst@gmail.com>
6203 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6204 is shared generic code, return the trampoline, even if the method
6205 has already been compiled. Fixes #479763.
6207 * mini.c, mini.h: New function
6208 mono_jit_find_compiled_method_with_jit_info() which is the same as
6209 mono_jit_find_compiled_method() but also returns the jit info.
6211 2009-03-05 Mark Probst <mark.probst@gmail.com>
6213 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6214 for methods which actually have one. For all other methods, make
6215 sure the this argument var is live the whole method.
6217 * mini.c (mini_method_compile): Every shared method has a
6218 this/vtable/mrgctx info. Fixes #480807.
6220 2009-03-05 Mark Probst <mark.probst@gmail.com>
6222 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6223 generic/imt thunks where some entries branch through the vtable,
6224 while other entries branch directly.
6226 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6228 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6230 * mini-windows.c: Ditto.
6232 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6235 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6237 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6240 2009-03-04 Mark Probst <mark.probst@gmail.com>
6242 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6245 2009-03-04 Mark Probst <mark.probst@gmail.com>
6247 * exceptions-x86.c: Include debug-mini.h - fixes build.
6249 2009-03-04 Martin Baulig <martin@ximian.com>
6251 * debug-mini.c: Clean up the exception API and add documentation.
6252 (mono_debugger_handle_exception): New public method; this is
6253 called when throwing an exception or encountering an unhandled one.
6254 (mono_debugger_call_exception_handler): Formerly known as
6255 mono_debugger_handle_exception(); this is used to tell the
6256 debugger that we're about to invoke an exception handler.
6258 2009-03-04 Martin Baulig <martin@ximian.com>
6260 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6261 ../metadata/mono-debug-debugger.c; save and reset exception state.
6263 2009-03-02 Martin Baulig <martin@ximian.com>
6265 * debug-mini.c: Moved the debugger exception handling here from
6266 ../metadata/mono-debug-debugger.c.
6269 (MonoDebuggerExceptionAction): New exception typedef.
6272 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6274 * exceptions-amd64.c
6275 (mono_amd64_throw_exception): Use the new debugger exception
6279 (mono_handle_exception_internal): Don't call
6280 mono_debugger_unhandled_exception() here.
6282 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6284 * mini.c aot-compiler.c: Update after the changes to
6285 mono_marshal_get_runtime_invoke ().
6287 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6288 Virtual generic methods might not have method->slot set, work around
6291 * generics.cs: Add a test.
6293 2009-03-02 Geoff Norton <gnorton@novell.com>
6296 * driver.c: Allow signal chaining of SIGFPE as well.
6298 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6300 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6301 this since it now receives the method not its generic context in the
6304 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6305 generic/imt thunks where some entries branch through the vtable, while
6306 other entries branch directly.
6308 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6310 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6311 support for interface methods as well.
6313 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6314 using the normal IMT thunks.
6316 generics.cs: Add new tests.
6318 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6319 the generic inst to the generic imt thunks. This fixes AOT support,
6320 improves consistency with the normal IMT thunks, and makes it easier to
6321 add support for interface generic virtual methods later.
6323 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6325 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6327 * driver.c (mono_set_signal_chaining): New public API function to enable
6328 signal chaining on POSIX platforms.
6330 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6331 (si@lindenlab.com) to implement signal chaining. The original patch was
6332 contributed under the MIT X/11 license:
6333 https://bugzilla.novell.com/show_bug.cgi?id=318894
6335 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6337 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6338 too until it can be made to run on amd64.
6340 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6342 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6343 to get_generic_context_from_code () + get_call_info () if possible.
6345 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6347 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6348 suspend-on-sigsegv functionality.
6350 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6351 to suspend when a native SIGSEGV is received. This is useful for debugging
6352 crashes which don't happen under gdb, since a live process contains more
6353 information than a core file.
6355 * mini-exceptions.c (mono_print_thread_dump): Use
6356 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6358 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6360 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6362 * basic-float.cs: Disable the tests which currently fail on amd64.
6364 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6365 value to mono_arch_patch_callsite () to fix crashes.
6367 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6369 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6371 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6372 nop code by patching the call address to point to the nullified class init
6373 trampoline, as the former does not seem to be safe on SMP machines.
6375 2009-02-23 Mark Probst <mark.probst@gmail.com>
6377 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6380 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6382 * basic-float.cs basic-calls.cs: Fix warnings.
6384 2009-02-22 Mark Probst <mark.probst@gmail.com>
6386 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6387 correct frame pointer in the LMF. Should fix #478394.
6389 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6391 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6393 * image-writer.c: Make the binary writer less verbose.
6395 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6397 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6398 are called from runtime invoke wrappers.
6400 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6402 * cpu-ppc.md (store_memindex): Increase the size of this.
6404 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6406 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6408 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6410 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6413 Last fix for of #467201.
6416 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6418 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6420 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6421 and long_conv_to_r8_2:
6423 Fixed part of #467201.
6425 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6427 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6429 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6430 conversion to 32 bits.
6432 * cpu-x86.md: Increase the size of int_conv_to_r4.
6434 * basic-float.cs: Add a test for this.
6436 Fixed part of #467201.
6438 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6440 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6442 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6443 conversion to 64 bits.
6445 * basic-float.cs: Add a test for this.
6447 Fixed part of #467201.
6449 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6451 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6453 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6454 This behavior is compatible with MS.
6456 * iltest.il.in: Add a test for this.
6458 Fixed part of #467201.
6460 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6462 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6464 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6465 change the precision of the value.
6467 * cpu-x86.md: Define len for float_conv_to_r4.
6469 * basic-float.cs: Add a test for this.
6471 Fixed part of #467201.
6473 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6475 * mini.c: Adjust locking order to the new semantics where the loader lock
6478 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6487 * mini-trampolines.c:
6500 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6502 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6504 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6507 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6509 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6510 for cctors if needed.
6512 2009-02-17 Mark Probst <mark.probst@gmail.com>
6514 * mini-ppc.c: Fix build on Darwin.
6516 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6518 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6519 version instead of 3 as valgrind doesn't like version 3.
6521 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6523 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6524 usable for hashing methods.
6525 (emit_extra_methods): Use the new hash to avoid putting every method in the
6528 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6530 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6531 whenever a method ref could match a method.
6533 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6536 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6539 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6541 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6542 the encoding buffer.
6544 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6545 mono_method_get_header () on inflated methods as an optimization.
6547 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6549 * ssa.c (fold_ins): Fix another crash if the instruction following the
6550 switch was optimized away.
6552 2009-02-16 Mark Probst <mark.probst@gmail.com>
6554 Contributed under the terms of the MIT/X11 license by Steven
6555 Munroe <munroesj@us.ibm.com>.
6557 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6559 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6561 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6562 around the mono_domain_alloc calls, it is now done by the functions
6565 * aot-compiler.c (compile_method): Only add wrappers referenced by
6566 the method if compiling with full AOT.
6567 (mono_compile_assembly): Error out if --aot=full is specified on
6568 a platform where it is not supported.
6570 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6573 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6576 * aot-runtime.c (load_named_code): Handle
6577 mono_arm_throw_exception_by_token.
6579 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6581 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6584 * Makefile.am (fullaotcheck): Exit if a test fails.
6586 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6588 (mono_compile_assembly): Handle the assembler failing.
6590 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6591 accepting subsections of .bss.
6593 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6596 * aot-compiler.c: Remove some unused includes.
6598 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6599 now in MonoImageWriter.
6601 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6602 code sequence which matches a non-virtual call. Fixes #472654.
6604 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6606 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6609 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6610 use the image/dwarf writers directly.
6612 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6615 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6618 * image-writer.h: Fix some typos.
6620 * dwarfwriter.h dwarfwriter.c: New files.
6622 * aot-compiler.c: Extract the DWARF info writing functionality into a
6625 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6626 argument to return unwind info.
6628 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6630 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6632 * aot-runtime.c (decode_method_ref): Add a case for
6633 MONO_AOT_METHODREF_WRAPPER_NAME.
6635 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6638 * aot-compiler.c (encode_method_ref): Use the new constants.
6640 * aot-runtime.c (decode_method_ref): Ditto.
6642 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6643 be compiled, not the icall itself.
6645 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6647 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6648 using decode_method_ref ().
6650 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6651 convert it to an in32. Fixes #475859.
6653 * arrays.cs: Add a test.
6655 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6657 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6660 * basic-long.cs: Add a test.
6662 2009-02-12 Mark Probst <mark.probst@gmail.com>
6664 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6665 remove the frame pointer in leaf methods which don't receive any
6666 arguments, don't throw exceptions and don't do dynamic stack
6669 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6671 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6672 the fail_tramp changes. Hopefully fixes #475132.
6674 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6676 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6677 instead of mono_metadata_signature_dup_full.
6679 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6681 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6682 for processing jump tables. Fixes #473787.
6684 2009-02-11 Mark Probst <mark.probst@gmail.com>
6686 * mini-generic-sharing.c: mini_method_get_context() just calls
6687 mono_method_get_context_general() now.
6689 * mini.c, mini.h: Moved get_object_generic_inst(),
6690 construct_object_context_for_method() and
6691 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6693 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6695 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6696 basic block fell through to its successor bblock without a branch. Fixes
6699 * iltests.il.in: Add a test.
6701 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6702 (can_encode_patch): We can now handle arrays of generic parameters and
6705 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6707 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6708 the AOT file to avoid some #ifdefs in aot-runtime.c
6710 * mini.h: Bump AOT file format version.
6712 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6714 * Makefile.am (fullaotcheck): Make this run the tests.
6716 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6718 2009-02-10 Mark Probst <mark.probst@gmail.com>
6720 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6721 individually. Fixes #473482.
6723 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6725 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6727 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6729 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6730 (mono_compile_assembly): Hush compile warnings about
6731 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6734 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6736 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6738 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6740 * aot-compiler.c: Fix arm support.
6742 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6743 img_writer_emit_unset_mode () function.
6745 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6746 (mono_unwind_get_dwarf_pc_reg): Ditto.
6748 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6749 Move almost all platform specific code to a set of arch_ functions,
6750 and document them to ease porting.
6752 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6754 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6756 * aot-compiler.c: Extract the image writing functionality into a separate
6757 module to reduce the size of this file.
6759 2009-02-09 Geoff Norton <gnorton@novell.com>
6761 * mini-s390.c: Fix the signature of emit_sig_cookie.
6763 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6765 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6767 * aot-runtime.c (is_shared_got_patch): Ditto.
6769 * aot-runtime.c (load_named_code): Cope with the fact that
6770 decode_got_entry () won't decode the patch fully if its corresponding got
6771 entry is already filled.
6773 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6775 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6777 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6778 as the moving pointer instead of 'buf' for consistency with the rest of the
6780 (mono_arch_create_monitor_exit_trampoline): Ditto.
6782 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6783 generic_class_init trampolines.
6784 (add_generic_class): Extract some code from add_generic_instances () into a
6785 separate function so it can be called from other places too.
6786 (compile_method): Call add_generic_class () for the classes of inflated methods
6787 referenced by the method.
6788 (can_encode_patch): Allow references to generic parameters.
6790 * aot-runtime.c: Add support the patches required by the new trampolines.
6792 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6795 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6798 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6799 this from get_throw_pending_exception, make the signature full aot compatible.
6801 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6803 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6805 * exceptions.cs: Add a test.
6807 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6809 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6810 use the DWARF_DATA_ALIGN constant instead.
6812 * exception-<ARCH>.c: Update after the above change.
6814 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6817 * mini-arm.c: Enable the dwarf unwinder.
6819 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6820 instead of mono_class_setup_vtable ().
6822 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6824 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6827 * mini-x86.h: Enable the dwarf unwinder.
6829 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6831 Fix mcs/tests/test-7.cs
6832 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6835 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6837 * mini.c (print_jit_stats): Remove some unused statistics.
6839 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6841 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6843 2009-02-05 Mark Probst <mark.probst@gmail.com>
6845 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6846 the method we get from mono_object_get_virtual_method() because
6847 that function does it properly, now.
6849 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6851 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6852 opcodes. Fixes #472775.
6854 2009-02-05 Mark Probst <mark.probst@gmail.com>
6856 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6857 fact that mono_find_jit_info() sometimes returns the context
6858 corresponding to the jit info in new_ctx. Fixes #472600.
6860 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6862 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6863 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6864 klass->enum_basetype directly.
6866 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6869 * unwind.c: Avoid 0 sized arrays.
6871 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6873 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6874 size on systems with 64k pages. Fixes #471389.
6876 2009-02-04 Mark Probst <mark.probst@gmail.com>
6878 Contributed under the terms of the MIT/X11 license by Steven
6879 Munroe <munroesj@us.ibm.com>.
6881 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6882 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6885 2009-02-04 Mark Probst <mark.probst@gmail.com>
6887 Contributed under the terms of the MIT/X11 license by Steven
6888 Munroe <munroesj@us.ibm.com>.
6890 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6893 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6894 The trampoline can be longer on PPC64.
6896 2009-02-04 Mark Probst <mark.probst@gmail.com>
6898 Contributed under the terms of the MIT/X11 license by Steven
6899 Munroe <munroesj@us.ibm.com>.
6901 * mini-ppc.c: Compiler warning fixes and trivial code
6904 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6906 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6907 ins->dreg which could be a hardware register, not a vreg.
6909 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6911 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6912 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6914 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6916 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6917 ->dreg, that is not the vreg we are looking for.
6919 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6921 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6924 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6927 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6929 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6931 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6934 * aot-compiler.c: Add xdebug support on x86.
6936 * unwind.c: Add x86 support.
6938 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6939 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6941 * mini.c (mini_method_compile): Ditto.
6943 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6946 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6947 which mimic .push_section/.pop_section in GAS.
6949 * aot-compiler.c: Emit precise live range information for variables.
6951 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6953 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6954 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6957 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6958 the live ranges of variables.
6960 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6961 of the variable in terms of native offsets.
6963 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6965 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6967 2009-02-02 Mark Probst <mark.probst@gmail.com>
6969 Contributed under the terms of the MIT/X11 license by Steven
6970 Munroe <munroesj@us.ibm.com>.
6972 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6973 order (offset then base reg) for ppc_load_multiple_regs.
6974 (emit_save_saved_regs) Correct operand order for
6975 ppc_store_multiple_regs.
6976 (mono_arch_get_call_filter): Correct operand order for
6977 ppc_load_multiple_regs.
6979 * mini-ppc.c (emit_memcpy): Fix operand order for
6980 ppc_load_reg_update and ppc_store_reg_update.
6981 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6982 (mono_arch_emit_epilog): Correct operand order for
6983 ppc_load_multiple_regs.
6985 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6986 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6988 2009-02-02 Mark Probst <mark.probst@gmail.com>
6990 * cpu-ppc64.md: Fixed storer4_memindex length.
6992 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6994 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6997 * aot-compiler.c (emit_line_number_info): Optimize this.
6999 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7001 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7003 * aot-compiler.c: Add debug info for methods without debug info by
7004 emitting an IL file and having the line number info referencing that file.
7006 * aot-compiler.c: Optimize the size of the generated line number info.
7008 * aot-compiler.c: Emit line number info in xdebug mode.
7010 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7013 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7015 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7017 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7020 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7022 * basic-calls.cs: Test for the weird crash found on arm.
7024 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7026 * cpu-arm.md: Increase the size of storer8_membase_reg and
7027 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7029 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7030 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7031 reg to LR otherwise we'll be loading/storing from just the offset.
7033 2009-01-30 Miguel de Icaza <miguel@novell.com>
7035 Question: if we are storing gint32's inside the "*native_offset",
7036 should we change the signature to "gint32 *native_offset" to
7037 ensure that we do not have type definition problems?
7039 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7040 an int * as this is what the other function expects, causes
7041 problems with Freescale's compiler that defined int32_t to be a
7042 long and makes int incompatible
7044 2009-01-30 Miguel de Icaza <miguel@novell.com>
7046 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7047 filename conflict with bjam.
7049 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7051 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7052 as it might use decomposed ops.
7054 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7056 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7058 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7061 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7063 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7066 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7067 way registers are stored in MonoContext on arm.
7069 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7070 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7072 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7074 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7076 * mini.c (mini_init): Register mono_isfinite.
7078 * jit-icalls.c (mono_isfinite): New jit icall.
7080 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7082 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7083 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7086 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7088 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7089 separate frame and stack pointers, so we must use FP to find the register
7091 The FP reg is retrieved from the MonoContext::regs array.
7093 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7095 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7098 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7100 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7101 return R4 and R8 when not running under softfloat.
7103 Fixes basic-calls.exe
7105 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7107 * mini-arm.c: Implement some overflow opcodes.
7109 2009-01-29 Miguel de Icaza <miguel@novell.com>
7111 * ssa.c: handle another alloca.h
7113 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7114 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7115 MONO_ARCH_USE_SIGACTION.
7117 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7120 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7122 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7123 PPC targets as sigaction does not exist on all platforms, define
7124 this on a per-platform basis.
7126 Instead of erroring out if the platform is not defined, include
7127 mini-ppc-os.h, and expect that the OS specific setting provides
7128 the required information.
7130 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7132 * aot-compiler.c: Fix --enable-minimal=aot.
7134 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7136 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7139 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7141 * exceptions-arm.c: Fix warnings.
7143 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7146 * mini-x86.c: Fix --enable-minimal=jit build.
7148 * mini.c: Really fix --enable-minimal=jit build.
7150 * mini.c (construct_object_context_for_method): Move this outside
7151 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7153 "Backported" of r124984 from 2.0 branch.
7155 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7157 "Backport" of r124977 + r124978 from 2.0 branch.
7159 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7160 to avoid calling mono_exception_from_token () from the throw trampoline.
7161 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7162 for throwing corlib exceptions, this fixes full-aot support for corlib
7165 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7167 2009-01-29 Miguel de Icaza <miguel@novell.com>
7169 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7170 part of the changes to split the code in mini into operating
7171 system specific files.
7173 This patch was done by copying mini.c to the respective files to
7174 preserve SVN history.
7176 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7178 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7180 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7182 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7183 remoting-invoke-with-check wrappers of shared methods.
7185 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7187 2009-01-27 Mark Probst <mark.probst@gmail.com>
7189 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7190 optimization if the top of stack is the last instruction in the
7191 bblock. Otherwise it might have been used after its definition.
7194 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7196 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7197 method as well when get_vcall_slot () fails to match a code sequence.
7199 * mini-arm.c: Fix the android build, which doesn't have
7202 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7204 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7207 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7209 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7211 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7213 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7214 and put its id into jinfo->used_regs. This is only used on amd64,
7215 which is currently the only platform generating unwind info.
7217 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7218 the dwarf unwinder. This is required to correctly handle async exceptions
7219 like thread abort and stack overflows, which can happen while a method
7220 is in the middle of its prolog or epilog.
7222 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7223 the unwind info belonging to an AOTed method.
7225 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7226 into cfg->unwind_ops.
7228 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7230 * mini.c (mini_init): Call mono_unwind_init ().
7231 (mini_cleanup): Call mono_unwind_cleanup ().
7233 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7234 unwind info to be shared between methods.
7236 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7239 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7240 get_throw_pending_exception () to avoid initialization races.
7242 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7243 mono_arch_exceptions_init () function.
7245 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7247 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7249 * mini.c (mono_get_domain_intrinsic): New helper function.
7250 (mono_get_thread_intrinsic): Ditto.
7252 * mini-arm.c mini-ia64.c: Use the new helper functions.
7254 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7255 the last constrained_call change, since it is needed in the non-AOT
7258 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7260 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7261 mono_get_lmf_addr () on arm eabi linux.
7263 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7265 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7266 code sequence which matches a non-virtual call.
7268 2009-01-23 Mark Probst <mark.probst@gmail.com>
7270 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7273 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7275 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7276 runtime-invoke wrappers, since they are also shared based on signature.
7278 2009-01-22 Mark Probst <mark.probst@gmail.com>
7280 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7281 info from the (correct) context.
7283 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7285 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7287 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7288 using dwarf unwinding info. Not yet used.
7290 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7292 2009-01-21 Mark Probst <mark.probst@gmail.com>
7294 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7297 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7298 special case and handle mono_arch_delegate_invoke_impl() returning
7299 function descriptors.
7301 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7302 trampolines return function descriptors, too.
7304 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7306 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7307 out_of_line optimization.
7309 2009-01-21 Martin Baulig <martin@ximian.com>
7312 (MonoCompile): Added `disable_deadce_vars' to disable removing
7316 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7317 inside the debugger.
7319 * liveness.c (mono_analyze_liveness): Don't remove any unused
7320 variables if `cfg->disable_deadce_vars' is set.
7322 2009-01-21 Mark Probst <mark.probst@gmail.com>
7324 * method-to-ir.c: Only apply exception constructor optimization if
7325 the the method actually belongs to an exception class. Fixes
7328 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7330 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7331 change inside a #ifdef __mono_ppc64__.
7333 * aot-compiler.c (compile_method): Remove the previous limitation.
7335 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7336 on type variables in AOTed code.
7338 * aot-compiler.c (compile_method): Skip generic methods having type
7339 constraints on their generic parameters.
7341 * aot-compiler.c (compile_method): Check for methods which cannot be
7342 encoded inside RGCTX_FETCH patches as well.
7344 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7347 2009-01-20 Mark Probst <mark.probst@gmail.com>
7349 * method-to-ir.c: Force the vtable variable in shared generic code
7350 for the case that they might show up on a stack trace where they
7353 * mini-exceptions.c: Save and use generic sharing info as well as
7354 IP in stack traces to resolve shared generic instantiations.
7356 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7358 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7359 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7361 2009-01-20 Mark Probst <mark.probst@gmail.com>
7363 * method-to-ir.c: Do generic sharing for array constructors.
7365 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7367 * mini-exceptions.c (mono_print_thread_dump): Add information
7368 about the thread state using wapi_current_thread_desc.
7370 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7372 * basic-simd.cs: Tests for the new constructors.
7374 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7376 * mini-ops.h: Added OP_EXPAND_*
7380 * mini-x86.c (mono_arch_output_basic_block): Same.
7382 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7384 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7386 * iltests.il.in: Add a test for #467385.
7388 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7390 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7391 thread been cleaned up is not the same currently in execution.
7393 Fixes appdomain-unload crashes on windows, osx and linux variants
7394 without the __thread keyword.
7396 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7398 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7399 (koush@koushikdutta.com). Implement this for android.
7401 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7402 begins with a digit.
7404 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7405 mono_marshal_get_write_barrier ().
7407 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7409 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7410 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7411 that pass them on a register pair.
7413 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7414 test was crashing due to that.
7416 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7418 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7419 trampoline code. Include ucontext.h only if available.
7421 2009-01-15 Mark Probst <mark.probst@gmail.com>
7423 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7424 and doesn't check whether it's sharable, like it was before
7425 removing the shared generics hash. This brings IronPython
7426 performance back to what it was before that change.
7428 2009-01-14 Mark Probst <mark.probst@gmail.com>
7430 * method-to-ir.c: Handle delegate invocation optimization earlier,
7431 otherwise it would be handled (much more slowly) by the
7432 final/sealed optimization.
7434 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7436 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7437 domain is not set. Fixes #465864.
7439 2009-01-12 Mark Probst <mark.probst@gmail.com>
7441 * method-to-ir.c: Don't stop sharing of generic methods with catch
7442 clauses - we already handle those.
7444 2009-01-12 Mark Probst <mark.probst@gmail.com>
7446 * mini.c, mini.h: lookup_generic_method() is now
7447 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7448 making the shared_generics_hash obsolete.
7450 2009-01-12 Mark Probst <mark.probst@gmail.com>
7452 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7453 use the red zone. Make room on the stack first and then use it,
7454 not the other way around.
7456 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7458 * mini.c (mini_init): Call mono_xdebug_init ().
7460 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7462 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7464 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7466 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7469 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7470 debug+unwind info for trampolines.
7472 * mini.c (mono_create_unwind_op): New helper function.
7474 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7476 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7478 * aot-compiler.c: Fix the build.
7480 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7482 * Makefile.am: Update dtrace-prelink.sh location.
7484 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7486 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7487 optimization. Fixes #464520.
7489 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7491 * mini-amd64.c : Adding code to save/restore non-volatile registers
7494 * exceptions-amd64.c : Adding code to save/restore non-volatile
7495 registers on Winx64.
7497 Contributed under MIT/X11 license.
7499 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7501 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7502 __GNUC_MINOR__ which can break when the major version changes.
7504 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7506 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7508 2009-01-07 Geoff Norton <gnorton@novell.com>
7510 * helpers.c: Allow mono -v -v -v to work on darwin.
7512 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7514 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7517 Contributed under MIT/X11 license.
7519 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7521 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7522 instead of directly accessing type->data.klass. Fixes #462016.
7523 (mono_allocate_stack_slots_full): Ditto.
7525 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7526 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7528 * aot-compiler.c (emit_plt): Fix ARM build.
7530 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7532 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7534 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7537 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7538 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7541 * iltests.il.in: Add a regression test.
7543 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7545 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7547 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7549 * basic-simd.cs: Add a regression test for #462457.
7551 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7553 * mini-ops.h: Add a definition of XPHI.
7555 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7557 * ssa.c (op_phi_to_move): Handle XPHI.
7559 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7563 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7565 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7567 2008-12-31 Geoff Norton <gnorton@novell.com>
7569 * mini-ppc.c: The prolog size allocated can be too small for darwin
7570 ppc32 under certain circumstances. Also fix a small logic bug.
7572 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7574 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7575 while loading AOT methods.
7577 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7578 since only the former is nulled out after a successful cast. This prevents
7579 crashes with rethrown exceptions when using --debug=casts.
7581 2008-12-24 Mark Probst <mark.probst@gmail.com>
7583 * mini.h: New macro for checking whether a method is final,
7584 i.e. whether the method or its class is marked final.
7586 * method-to-ir.c: Use the new macro for all final-checks
7587 consistently. Fixes the crash in the System.ServiceModel tests.
7589 2008-12-23 Mark Probst <mark.probst@gmail.com>
7591 * mini-exceptions.c (get_exception_catch_class): Corrected another
7592 overly strict assertion.
7594 2008-12-23 Mark Probst <mark.probst@gmail.com>
7596 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7597 Clobbering it is not allowed because the caller might use it as
7598 the vtable register in the interface call.
7600 2008-12-19 Mark Probst <mark.probst@gmail.com>
7602 * mini-exceptions.c (get_exception_catch_class): Corrected an
7603 overly strict assertion.
7605 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7607 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7609 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7611 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7613 * cpu-mips.md: correct lengths for certain long_ opcodes.
7615 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7617 * 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().
7619 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7621 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7623 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7625 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7627 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7629 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7632 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7634 * 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
7636 * 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)
7638 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7640 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7642 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7644 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7645 gshared code. Fixes #458947.
7647 * generics.cs: Add a test.
7649 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7651 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7653 * mini-mips.c: first pass n32 code generation.
7655 * mini-mips.h: datatypes and defines for n32 support.
7657 * exceptions-mips.c: first pass n32 code generation.
7659 * tramp-mips.c: first pass n32 code generation.
7661 * cpu-mips.md: add long_ opcodes.
7663 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7665 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7667 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7669 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7671 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7673 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7675 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7677 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7679 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7681 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7683 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7685 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7687 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7689 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7691 2008-12-12 Mark Probst <mark.probst@gmail.com>
7693 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7694 descriptors for helper functions directly in front of the code.
7696 2008-12-11 Mark Probst <mark.probst@gmail.com>
7698 * method-to-ir.c: Removed an unnecessary assertion.
7700 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7702 * method-to-ir.c: Merge SGEN changes from the old JIT.
7704 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7706 * driver.c (compile_all_methods_thread_main): Handle failure of
7709 2008-12-10 Mark Probst <mark.probst@gmail.com>
7711 * mini-ppc.c: Merged with mini-ppc64.c.
7713 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7715 * Makefile.am: Use the same sources for PPC and PPC64.
7717 * mini-ppc64.c: Removed.
7719 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7721 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7722 code to mono_bb_is_fall_through.
7724 * branch-opts.c (mono_remove_critical_edges): Same.
7726 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7728 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7729 expect that an OP_BR_REG will be there.
7731 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7733 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7734 for the many branch ops. The original check miss OP_BR_REG.
7738 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7740 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7742 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7744 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7745 while holding the aot lock.
7747 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7749 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7751 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7753 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7754 to release all runtime callable wrappers held by the runtime.
7756 Contributed under MIT/X11 license.
7758 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7760 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7763 Contributed under MIT/X11 license.
7765 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7767 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7768 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7770 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7772 * cpu-mips.md: fix ckfinite length
7774 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7775 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7776 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7778 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7780 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7782 2008-12-08 Geoff Norton <gnorton@novell.com>
7784 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7785 size by 8 bytes as well.
7787 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7789 * basic-simd.cs: Fix method names for Vector16b.
7791 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7793 * basic-simd.cs: Fix method names for Vector16sb.
7795 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7797 * basic-simd.cs: Fix method names for Vector8us.
7799 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7801 * basic-simd.cs: Fix method names for Vector8s.
7803 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7805 * basic-simd.cs: Fix method names for Vector4ui.
7807 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7809 * basic-simd.cs: Fix method names for Vector2l.
7811 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7813 * basic-simd.cs: Fix method names for Vector2d.
7815 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7817 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7818 that are extension methods.
7820 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7822 * basic-simd.cs: Fix method names for Vector4f.
7824 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7826 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7827 as such. Fixes #456669.
7829 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7831 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7833 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7835 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7836 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7837 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7838 (mips_adjust_stackframe): handle FP spills
7840 * mini-ops.h: add mips_mtc1_s2
7842 * cpu-mips.md: add mips_mtc1_s2
7844 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7846 * unwind.c: New file, move the unwind info encoding functions here from
7847 aot-compiler.c, so they could be used at runtime too.
7849 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7851 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7852 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7854 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7856 * mini-mips.c: cleanup warnings
7857 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7858 (mips_adjust_stackframe): handle case of taking the address of stack locals
7860 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7862 * aot-compiler.c: Implement a few functions missing from the asm writer.
7863 (emit_method_code): Only write symbols for methods when using the bin
7864 writer, since the assembler can't deal with the characters in our method
7867 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7869 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7872 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7873 a bit to also restore %rax.
7875 2008-12-05 Mark Probst <mark.probst@gmail.com>
7877 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7879 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7881 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7884 2008-12-05 Mark Probst <mark.probst@gmail.com>
7886 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7888 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7889 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7891 * exceptions-ppc64.c: Removed.
7893 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7895 2008-12-05 Mark Probst <mark.probst@gmail.com>
7897 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7900 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7902 * tramp-ppc64.c: Removed.
7904 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7906 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7909 2008-12-05 Mark Probst <mark.probst@gmail.com>
7911 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7913 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7914 mini-ppc.h instead of mini-ppc64.h.
7916 * mini-ppc64.h: Removed.
7918 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7920 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7922 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7924 2008-12-05 Mark Probst <mark.probst@gmail.com>
7926 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7927 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7930 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7932 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7934 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7936 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7938 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7940 * basic-simd.cs: Tests for operator == and != on Vector4f.
7942 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7944 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7946 * simd-intrinsics.c: Kill useless enum.
7948 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7950 * cpu-mips.md: add long_conv_to_ovf_i4_2
7951 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7953 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7955 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7957 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7959 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7961 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7963 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7965 * basic-simd.cs: Add tests for new methods.
7967 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7969 * simd-intrinsics.c: Add support for operator == and !=
7972 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7974 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7976 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7978 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7980 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7982 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7983 MONO_PATCH_INFO_ICALL_ADDR.
7985 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7987 * aot-compiler.c: Resurrect full-aot support.
7989 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7991 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7993 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7995 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7997 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7999 * basic-simd.cs: Fix tests to work under ppc.
8000 Remove tests for methods that will be removed.
8002 2008-12-03 Mark Probst <mark.probst@gmail.com>
8004 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8005 generic type (via a typedef or typeref) correctly.
8007 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8009 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8010 diagnose an assertion failure.
8012 2008-12-02 Mark Probst <mark.probst@gmail.com>
8014 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8015 Fix trampoline size.
8017 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8018 conversion opcodes are implemented natively instead via emulation.
8020 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8022 * cpu-mips.md: remove mips_xori
8024 * mini-ops.h: remove mips_xori
8026 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8028 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8030 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8032 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8034 * cpu-mips.md: fix instruction lengths.
8036 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8038 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8040 * mini-ops.h: fix slti / sltiu op profiles.
8042 2008-12-02 Martin Baulig <martin@ximian.com>
8044 * method-to-ir.c (mono_method_to_ir): Disable debugging
8045 information for the init locals block to make the debugger stop
8046 after all locals have been initalized.
8048 2008-12-02 Martin Baulig <martin@ximian.com>
8050 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8051 running inside the debugger.
8053 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8055 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8058 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8059 alu->alu imm optimization which only shows if deadce is disabled.
8061 * aot-compiler.c: Rename the function names for the binary and asm writers
8062 so they can coexist in the same process. Rework the xdebug code to use the
8063 asm writer. This avoids the need to call into the runtime to dump the
8064 debugging info. Add more debugging info for types.
8066 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8068 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8069 cpu description tables, they can't occur in cpu-<ARCH>.md.
8071 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8072 the stack in CEE_LDFLDA. Fixes #450542.
8074 * generics.cs: Add a new test.
8076 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8078 * mini-ops.h: updated MIPS opcodes
8079 * mini-mips.c: decompose long opts
8080 * mini-mips.h: decompose long opts
8082 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8084 * cpu-mips.md: fix length on int_rem_un
8085 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8087 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8089 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8091 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8093 2008-11-29 Martin Baulig <martin@ximian.com>
8095 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8096 mono_debug_using_mono_debugger() in addition to the
8097 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8099 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8101 * mini-ops.h: updated more MIPS opcodes
8102 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8103 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8105 2008-11-28 Mark Probst <mark.probst@gmail.com>
8107 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8109 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8111 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8112 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8113 * mini-ops.h: correct selected mips opcode entries
8115 2008-11-28 Mark Probst <mark.probst@gmail.com>
8117 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8120 2008-11-28 Mark Probst <mark.probst@gmail.com>
8122 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8124 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8126 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8127 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8128 * mini-mips.h: disable IMT
8129 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8131 2008-11-28 Mark Probst <mark.probst@gmail.com>
8133 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8135 2008-11-28 Mark Probst <mark.probst@gmail.com>
8137 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8139 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8141 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8144 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8146 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8147 for Set/GetVector aligned versions.
8149 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8151 * basic-simd.cs: Add tests for Get/SetVector.
8153 2008-11-27 Mark Probst <mark.probst@gmail.com>
8155 * mini.c: Removed g_slist_append_mempool(). Now in
8158 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8160 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8161 size properly and make the bounds check optional.
8163 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8164 for SetVector and IsAligned.
8166 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8168 * mini.c: Remove unused mono_normalize_opcodes () function.
8170 2008-11-26 Mark Probst <mark.probst@gmail.com>
8172 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8173 using the new atomic add ops now.
8175 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8178 2008-11-26 Mark Probst <mark.probst@gmail.com>
8180 * mini-ppc64.c: Several fixes.
8182 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8184 * cpu-mips.md: added jump_table
8185 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8187 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8189 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8191 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8193 * mini-ops.h: corrected a handful of MIPS opcodes.
8195 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8197 * aot-compiler.c: MIPS to use ELF writer
8199 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8201 * mini-codegen.c: remove MIPS specific assert.
8203 2008-11-25 Mark Probst <mark.probst@gmail.com>
8205 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8206 fixes. PPC64 now passes most of the runtime regressions.
8208 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8210 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8211 volatile intervals a bit.
8213 2008-11-24 Mark Probst <mark.probst@gmail.com>
8215 * basic-long.cs: New test case.
8217 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8219 * mini.c (mini_method_compile): Disable globalra for large methods for
8222 * regalloc2.c (order_moves): Add fp support.
8224 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8225 source bblock ends with an OP_BR_REG.
8227 * ratests.cs: Add a new test.
8229 2008-11-23 Mark Probst <mark.probst@gmail.com>
8231 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8232 sharing. PPC64 now passes generics.exe.
8234 2008-11-23 Mark Probst <mark.probst@gmail.com>
8236 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8238 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8240 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8241 memory when mono_jit_info_table_find () can't find the method in the
8244 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8247 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8250 2008-11-23 Mark Probst <mark.probst@gmail.com>
8252 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8253 Several fixes. PPC64 now runs exceptions.exe and
8254 devirtualization.exe.
8256 2008-11-22 Mark Probst <mark.probst@gmail.com>
8258 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8259 arrays.exe and basic-math.exe.
8261 2008-11-22 Mark Probst <mark.probst@gmail.com>
8263 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8264 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8266 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8268 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8270 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8272 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8274 * ir-emit.h: Move macros from method-to-ir.c to here.
8276 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8278 * mini-ops.h: Correct the long simd ops to use LREG.
8280 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8282 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8284 * mini-ops.h: Correct the dreg type of a few long opcodes.
8286 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8289 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8291 * mini-ppc.c: remove negative stack references in epilog
8292 for platforms that don't support the red zone.
8294 2008-11-21 Mark Probst <mark.probst@gmail.com>
8296 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8297 point regs. Now PPC64 passes basic-calls.exe.
8299 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8301 * basic-simd.cs: Add tests for accessors of Vector2l.
8303 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8305 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8307 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8309 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8311 2008-11-21 Mark Probst <mark.probst@gmail.com>
8313 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8314 PPC64 passes basic-long.exe.
8316 2008-11-20 Mark Probst <mark.probst@gmail.com>
8318 * decompose.c: Decompose carry and overflow add on PPC64 like on
8319 other 64 bit archs. Don't decompose sub at all on PPC64.
8321 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8322 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8325 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8327 * basic-simd.cs: Add tests for accessors of Vector2d.
8329 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8331 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8335 * mini-x86.c (mono_arch_output_basic_block): Same.
8337 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8339 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8341 * basic-simd.cs: Add tests for accessors of Vector4f.
8343 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8345 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8349 * mini-x86.c (mono_arch_output_basic_block): Same.
8351 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8353 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8355 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8357 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8359 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8363 * mini-x86.c (mono_arch_output_basic_block): Same.
8365 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8367 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8369 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8371 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8373 * simd-intrinsics.c: Enable setters for Vector16sb.
8375 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8377 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8381 * mini-x86.c (mono_arch_output_basic_block): Same.
8383 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8385 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8387 * simd-intrinsics.c: Implement setter for Vector8us.
8389 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8391 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8394 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8396 * mini-ppc.c: remove references to the red zone in the prolog
8397 (for systems that don't support it).
8399 2008-11-19 Mark Probst <mark.probst@gmail.com>
8401 * cpu-ppc64.md: Fixed a few instruction lengths.
8403 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8406 2008-11-19 Mark Probst <mark.probst@gmail.com>
8408 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8411 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8413 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8415 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8417 * mini-ops.h: Added OP_INSERT_I2.
8421 * mini-x86.c (mono_arch_output_basic_block): Same.
8423 * simd-intrinsics.c: Implement setter for Vector8s.
8425 * simd-methods.h: Add the names of get setters of Vector8s.
8427 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8429 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8431 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8434 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8436 2008-11-18 Mark Probst <mark.probst@gmail.com>
8438 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8439 for PPC64. An empty program runs now.
8441 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8443 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8445 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8446 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8447 info for JITted code is emitted into a shared library, loadable into gdb.
8449 2008-11-18 Mark Probst <mark.probst@gmail.com>
8451 * Makefile.am: Changes to build PPC64.
8453 * mini-arch.h: Include mini-ppc64.h on PPC64.
8455 2008-11-18 Mark Probst <mark.probst@gmail.com>
8457 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8458 in PPC code up to r119147.
8460 2008-11-18 Mark Probst <mark.probst@gmail.com>
8462 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8463 cpu-ppc64.md: Changes for PPC64.
8465 Based on code submitted by andreas.faerber@web.de at
8466 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8469 2008-11-18 Mark Probst <mark.probst@gmail.com>
8471 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8472 cpu-ppc64.md: Copied from the corresponding PPC files from
8475 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8477 * mini-ops.h: Added OP_ROUND.
8479 * cpu-x86.md: Added round.
8481 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8483 * basic-math.cs: Added test_0_round to test rounding.
8485 Contributed under MIT/X11 license.
8487 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8489 * aot-compiler.c : Fix the Winx64 build.
8491 Contributed under MIT/X11 license.
8493 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8495 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8496 in OP_EXTRACT_R8 to avoid possible stack corruption.
8498 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8500 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8502 * cpu-x86.md: Added extract_r8.
8504 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8506 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8507 a couple of OP_EXTRACT_I4.
8509 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8511 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8513 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8515 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8518 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8520 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8521 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8523 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8524 are not needed any more.
8526 * mini.h: Remove the unused INS_LIST macros.
8528 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8531 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8534 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8535 mono_alloc_ireg () instead.
8537 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8540 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8543 * aot-runtime.c (load_aot_module): Disable AOT when running under
8546 * mini-amd64.h: Change the monitor fastpath defines to check for
8547 !PLATFORM_WIN32 so they work on *bsd too.
8549 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8551 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8553 * mini.h (MonoCompile): Remove new_ir flag.
8555 * regalloc.h regalloc.c: Remove unused code.
8557 * cpu-*.md: Remove more unused opcodes.
8559 * simple-cee-ops.h simple-mini-ops.h: Removed.
8561 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8563 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8565 * aliasing.h: Removed.
8567 * *.c: Remove references to aliasing.h and inssel.h.
8569 * mini.c: Remove additional unused functions.
8571 * mini-ops.h cpu-*.md: Remove unused opcodes.
8573 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8575 Remove the old JIT code.
8577 * inssel*.brg: Removed.
8579 * ssa.c abcremoval.c aliasing.c: Removed.
8581 * ssa2.c: Renamed to ssa.c.
8583 * abcremoval2.c: Renamed to abcremoval.c.
8585 * *.c: Removed all !cfg->new_ir code.
8587 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8588 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8590 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8592 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8594 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8595 to simplify the code and cut back on the number of global symbols in the AOT
8598 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8600 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8602 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8603 with the got/got_info tables.
8605 * mini.h: Bump AOT file format version.
8607 * unwind.h: New file, contains definitions for stack unwinding.
8609 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8612 * aot-compiler.c: Generalize the emitting of unwind information to use the
8613 information in cfg->unwind_ops.
8615 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8617 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8618 AOT method frames. Enable writing symbols for methods by default.
8620 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8622 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8623 and make it work with vectors of element sizes 1, 2 and 4.
8625 * simd-intrinsics.c: Enable getter for all vectors with element size
8628 * simd-methods.h: Add the names of other getters.
8630 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8636 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8638 * mini-ppc.h: portability fix.
8640 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8642 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8643 buggy and will overwrite it.
8645 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8647 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8648 Use it to emit local symbols for all methods so AOTed methods show up with
8649 their full name in gdb/valgrind output.
8651 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8653 * mini-ppc.c: portability fixes.
8655 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8657 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8658 entries out of the if (!generic_shared...) code so it is always done.
8659 (mono_class_init_trampoline): Do the patching when running under valgrind
8660 too, newer versions of valgrind have no problems with it.
8662 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8664 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8667 2008-11-13 Mark Probst <mark.probst@gmail.com>
8669 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8672 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8674 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8676 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8678 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8684 * simd-intrinsics.c: Same.
8686 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8688 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8690 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8692 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8693 to work with more Vector types.
8695 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8697 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8698 store the elemens directly instead of using and intermediate.
8700 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8702 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8704 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8705 to preserve %eax for aot plt trampolines.
8707 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8708 (encode_method_ref): Flag synchronized methods so they won't go through
8711 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8714 * cpu-ia64.md (jmp): Increase max length.
8716 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8718 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8719 open generic classes.
8721 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8723 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8724 box+brtrue optimization since it causes test failures on x86.
8726 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8728 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8734 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8735 for simd ctor values.
8737 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8738 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8740 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8742 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8745 * simd-instrincs.c: Same.
8747 * basic-simd.cs: Same.
8749 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8751 * ratests.cs: Add more tests.
8753 * regalloc2.c (add_spill_code): Handle more corner cases.
8755 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8757 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8758 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8759 both the source an destination of an instruction.
8761 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8763 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8764 wapihandles.c: more portability changes.
8766 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8768 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8769 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8770 safe to execute in a signal handler and the kernel provides better
8771 the info in /proc/self/smaps. Avoid the assert on sigaction during
8774 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8776 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8777 do the bblock linking hack if it is actually needed.
8779 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8782 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8783 crash problem is fixed.
8785 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8788 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8790 (mini_method_compile): Set the starting value of next_vreg to
8791 MAX_IREGS + MAX_FREGS when using globalra.
8793 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8794 filter clauses with BB_EXCEPTION_HANDLER.
8796 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8798 2008-11-10 Mark Probst <mark.probst@gmail.com>
8800 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8801 space for stdcall. Fixes regressions on Win32.
8803 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8805 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8807 (linear_scan): Remove an assert which doesn't seem to be needed.
8809 * local-propagation.c (mono_local_deadce): Avoid a call to
8810 MONO_DELETE_INS which would screw up the instruction linking.
8812 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8814 * regalloc2.c: Upgrade to work the current JIT code.
8816 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8818 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8821 * aot-runtime.c: Remove some dead code.
8823 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8825 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8827 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8828 trampolines using sscanf since atoi doesn't work on large unsigned values.
8830 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8831 Initialize code_size.
8833 2008-11-08 Mark Probst <mark.probst@gmail.com>
8835 * method-to-ir.c (mini_emit_inst_for_method): Make
8836 Interlocked.CompareExchange work for Int arguments on 32 bit
8839 2008-11-07 Mark Probst <mark.probst@gmail.com>
8841 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8843 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8845 * main.c Fix MSVC build.
8847 Contributed under MIT/X11 license.
8849 2008-11-06 Mark Probst <mark.probst@gmail.com>
8851 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8852 alignment larger than 8 bytes are aligned correctly, too.
8854 * mini.c: Honor the min_align field of MonoClass when laying out
8857 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8859 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8861 * aot-compiler.c (emit_plt): Fix a warning.
8863 * aot-compiler.c: Implement ARM support in the binary writer.
8865 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8867 * basic-simd.cs: Add test for getter with byref arg.
8868 Fix the naming of a few tests.
8869 Add missing checks to a test.
8871 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8873 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8875 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8876 most of the full-aot support for monitor enter/exit trampolines.
8878 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8879 enter/exit trampoline creation functions.
8881 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8884 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8886 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8887 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8888 implement the needed functionality without adding crap to the runtime.
8890 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8892 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8895 * mini.c (mono_build_date): New global version holding the build date in
8898 * Makefile.am (buildver.c): Generate a file containing the build date.
8900 * main.c: Set the build date from the generated file.
8902 * mini.c (mono_get_runtime_build_info): New helper function returning build
8903 information in a string format.
8905 * driver.c (mono_main): Print the build date in --version.
8907 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8908 file when the bind-to-runtime-version option is used.
8910 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8912 * simd-intrinsics.c: Fix bug when using getters and byref args.
8914 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8916 * simd-methods.h: Rename prefetch methods.
8918 * simd-intrinsics.c: Same.
8920 2008-11-05 Mark Probst <mark.probst@gmail.com>
8922 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8925 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8927 * aot-compiler.c: Use the bundled elf header files instead of depending on
8930 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8933 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8936 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8938 * cpu-x86.md: Add store nta ops.
8944 * mini.h: Add an enum for simd prefetch modes.
8946 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8947 of store. Use the changed code to support store nta.
8949 * simd-intrinsics.c: Add prefetch ops for all vector types.
8951 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8953 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8956 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8959 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8962 2008-11-04 Mark Probst <mark.probst@gmail.com>
8964 * mini-x86.c: Fixed commit.
8966 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8968 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8970 2008-11-04 Mark Probst <mark.probst@gmail.com>
8972 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8973 and MONITOR_EXIT, for the ASM fastpaths.
8975 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8978 * mini.c, patch-info.h: Signature and patch infos for
8979 Monitor.Enter/Exit trampolines.
8981 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8983 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8984 Monitor.Enter/Exit ASM fastpath for Linux.
8986 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8988 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8990 * objects.cs: Add a new test.
8992 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8994 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8995 if MONO_LOG_LEVEL is set.
8997 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8999 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9001 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9003 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9004 of file offsets. Align the sections belonging to the data segment to
9007 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9009 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9010 elf.h. Port it to amd64.
9012 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9014 * driver.c: Enable SIMD by default.
9016 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9018 * cpu-x86.md: Add prefetch op.
9024 * mini.h: Add an enum for simd prefetch modes.
9026 * simd-methods.h: Add prefetch function names.
9028 * simd-intrinsics.c: Add prefetch ops for all vector types.
9030 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9032 * aot-compiler.c (emit_bytes): Speed this up a little.
9034 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9036 * aot-compiler.c: Add JIT time etc. statistics.
9038 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9040 * mini.h (MonoCompile): Add 'got_offset' field.
9042 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9043 method_got_offsets array.
9045 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9048 * aot-compiler.c (compile_method): Add generic method instances referenced
9049 by the method to the list of methods to be compiled, this is required so if
9050 A<T> references B<T>, and another assembly references A<int>, then it will
9051 also get a copy of B<int>.
9053 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9054 when checking for monitor enter/exit.
9056 2008-10-30 Mark Probst <mark.probst@gmail.com>
9058 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9059 for Monitor.Enter and Monitor.Exit if enabled.
9061 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9064 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9066 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9067 of an OP_MOVE. Fixes #440046.
9069 * basic-long.cs: Add a new test.
9071 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9073 * mini.h: Add synchronization note for the managed counter-part.
9075 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9076 returns the simd caps of the current cpu.
9078 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9080 * basic-simd.cs: Remove Console.WriteLine.
9082 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9084 * basic-simd.cs: New tests for Vector2ul.
9086 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9088 * simd-intrinsics.c: Add new vector type Vector2ul.
9090 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9092 * basic-simd.cs: New tests for Vector2l.
9094 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9096 * cpu-x86.md: Add long version of most packed int ops.
9102 * simd-intrinsics.c: Add new vector type Vector2l.
9104 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9106 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9108 * simd-methods.h: Remove SN_op_BitwiseXor.
9110 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9112 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9115 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9117 * basic-simd.cs: Test for Vector2d.
9119 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9122 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9124 * cpu-x86.md: Add double version of all packed float ops.
9130 * simd-intrinsics.c: Add new vector type Vector2d.
9132 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9134 * simd-methods.h: Add Duplicate.
9136 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9138 * basic-simd.cs: Test for packing with signed saturation.
9140 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9142 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9143 found in the TYPESPEC table.
9145 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9147 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9150 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9152 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9153 instead of the RVA, since the RVA can be changed by tools like the cil
9156 * method-to-ir.c (mono_method_to_ir2): Ditto.
9158 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9159 (deserialize_variable): Ditto.
9161 2008-10-25 Martin Baulig <martin@ximian.com>
9163 * debug-mini.c (write_variable): Use
9164 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9166 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9168 * cpu-x86.md: Add unsigned variants of packd and packw.
9172 * mini-x86.h: Emit the right instruction for packd and packw.
9173 Add unsigned variants of packd and packw.
9175 * simd-intrinsics.c: Packd and packw were used in place of their
9176 unsigned variants. Change that.
9177 Add intrinsics for (Signed)PackWithSignedSaturation.
9179 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9181 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9183 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9185 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9187 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9189 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9191 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9194 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9196 2008-10-24 Mark Probst <mark.probst@gmail.com>
9198 * method-to-ir.c, mini.c: Special casing for the synchronized
9199 wrapper for the ldtoken+GetTypeFromHandle case.
9201 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9203 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9205 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9206 created/split bblocks.
9208 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9210 * mini-ops.h: Add packed signed mul high.
9214 * mini-x86.c (mono_arch_output_basic_block): Same.
9216 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9218 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9220 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9222 * basic-simd.cs: Tests for Vector16sb.
9224 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9226 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9228 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9230 * mini-ops.h: Add packed signed min, max and compare greater.
9234 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9237 * simd-methods.h: Add CompareGreaterThan.
9239 * simd-methods.h: Remove CompareEquals.
9241 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9243 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9245 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9248 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9250 * basic-simd.cs: Fix tests due to change in the API.
9252 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9254 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9256 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9258 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9260 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9261 inst_offset as this has invalid values for LDADDR.
9263 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9265 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9267 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9269 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9271 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9272 for accessing field->data.
9274 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9276 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9278 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9280 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9282 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9284 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9286 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9287 from the cfg mempool.
9289 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9291 * basic-simd.cs: Tests for new methods in Vector8us.
9293 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9295 * mini-ops.h: Add multiply and store high.
9299 * mini-x86.c (mono_arch_output_basic_block): Same.
9301 * simd-methods.h: Same.
9303 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9306 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9308 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9309 mono_class_setup_vtable ().
9311 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9312 mono_class_get_vtable_entry () for accessing klass->vtable.
9314 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9316 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9319 * method-to-ir.c (mono_save_token_info): Don't save references made from
9322 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9323 of generic instances.
9325 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9327 2008-10-19 Mark Probst <mark.probst@gmail.com>
9329 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9330 OP_JMP depends on the method signature. Calculate it properly.
9332 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9334 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9337 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9339 (emit_extra_methods): Add another table mapping method indexes to
9340 offsets in the extra_method_info table.
9342 * mini.h: Bump AOT file format version.
9344 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9345 and mono_aot_get_method_from_token () into one function.
9347 2008-10-19 Mark Probst <mark.probst@gmail.com>
9349 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9352 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9354 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9357 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9360 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9362 * mini.h: Bump aot file format version.
9364 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9365 AOT file can contain native code for methods which are not in the METHOD
9366 table. Generate code for non-sharable generic instances of generic methods
9367 found in the METHODSPEC table.
9369 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9370 encoding generic type handles.
9372 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9373 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9375 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9376 macros + MONO_ADD_INS.
9378 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9381 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9383 * mini.h: Bump aot file format version.
9385 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9387 2008-10-17 Mark Probst <mark.probst@gmail.com>
9389 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9390 platforms, with definable stack alignment value. Set to 16 now
9393 * mini.c, mini.h, driver.c: Command line option for disabling
9396 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9398 * basic-simd.cs: Tests for new methods in Vector4ui.
9400 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9402 * mini-ops.h: Add packed int shuffle.
9406 * mini-x86.c (mono_arch_output_basic_block): Same.
9408 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9409 extract mask, max, min, shuffle.
9411 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9413 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9415 * basic-simd.cs: Tests for new methods in Vector8us.
9417 2008-10-17 Mark Probst <mark.probst@gmail.com>
9419 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9420 RuntimeTypeHandle, not a TypedReference.
9422 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9424 * simd-intrinsics.c: remove relocations.
9426 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9428 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9429 optimizations from the x86 backend.
9431 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9433 * simd-methods.h, simd-intrinsics.c: debloat method names and
9434 prepare for no relocations.
9436 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9438 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9442 * mini-x86.c (mono_arch_output_basic_block): Same.
9444 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9445 extract mask, max, min and sum of absolute differences.
9447 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9450 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9452 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9453 Renamed one test for consistency.
9455 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9457 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9458 fix to the code that deal with other blocks.
9460 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9462 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9464 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9466 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9467 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9468 able to process the source reg.
9470 2008-10-16 Martin Baulig <martin@ximian.com>
9472 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9474 * inssel.brg: Add `OP_HARD_NOP'.
9476 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9478 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9479 `OP_HARD_NOP' instruction when running inside the debugger.
9481 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9482 `OP_HARD_NOP' instruction when running inside the debugger.
9484 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9486 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9487 now works. The issue with the regalloc tripping up no longer
9490 * simd-intrinsics.c (load_simd_vreg): Same.
9492 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9494 * basic-simd.cs: Tests for new Vector8ui methods.
9496 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9498 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9499 only for type. This fixes crashes where MonoInst::klass is checked
9500 for ops of type != VTYPE or OBJ.
9502 * simd-intrinsics.c (load_simd_vreg): Same.
9504 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9506 * mini-ops.h: Add ops for packed shuffle/max/avg and
9511 * mini-x86.c (mono_arch_output_basic_block): Same.
9513 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9516 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9517 to emit extract mask op.
9519 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9520 to emit word shuffles.
9522 2008-10-15 Mark Probst <mark.probst@gmail.com>
9524 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9525 the largest alignment needed by a variable, but at least
9528 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9530 * basic-simd.cs: Tests for the fixes in the last commit.
9532 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9534 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9535 no longer handles STACK_PTR input.
9537 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9539 * simd-intrinsics.c (load_simd_vreg): New function that works like
9540 get_simd_vreg but handles STACK_PTR input.
9542 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9543 as the input can be an arbitrary pointer.
9545 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9546 LDADDR local optimization directly otherwise use a store op.
9548 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9550 * basic-simd.cs: Tests for dup low and dup high.
9552 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9554 * mini-ops.h: Add dup low and dup high ops.
9558 * mini-x86.c (mono_arch_output_basic_block): Same.
9560 * simd-intrinsics.c (vector4f_intrinsics): Same.
9562 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9564 * basic-simd.cs: Tests for recently added functionality.
9566 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9568 * mini-ops.h: Add remaining sse1 fp ops.
9570 * cpu-x86.md: Add remaining sse1 fp ops.
9572 * mini-x86.c (mono_arch_output_basic_block): Same.
9574 * mini.h: Add enum for simd FP compare conditions.
9576 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9578 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9579 so the backed can generate the appropriate op.
9581 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9582 This patch squeese one more byte from the SimdIntrinsc struct.
9584 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9585 a a shift amount intead of simply or'ing it.
9587 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9589 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9590 byte so we can have an aditional flags field without increasing struct size.
9592 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9593 against the simd_supported_versions bitmask.
9595 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9597 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9599 * mini.c: remove rawbuffer code (the only use here is unsafe because
9600 it takes locks during signal handling and the kernel now provides much
9601 better info in proc/pid/smaps these days).
9603 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9605 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9606 OP_X86_PUSH_OBJ. Fixes #434620.
9608 * objects.cs: Add a test.
9610 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9612 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9613 that the packuswb/packusdw don't work with unsigned numbers for what
9614 would be negative numbers in signed format.
9616 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9617 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9619 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9621 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9623 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9625 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9627 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9630 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9631 version as the enum in mini.h.
9633 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9634 for sse3 ops, check the simd_version field if present. This way the code
9635 works with all versions of sse.
9637 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9639 * simd-intrinsics.c: Fixed intrinsic name typo.
9641 * mini.h: Added missing simd exported function.
9643 * basic-simd.cs: Added tests for Vector4ui.
9644 Fixed broken test for Vector16b.
9646 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9648 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9649 the max length to 64.
9651 2008-10-10 Mark Probst <mark.probst@gmail.com>
9653 * method-to-ir.c: Only do the fast virtual generic method call for
9654 non-wrapper methods.
9656 * mini.h, mini-trampolines.c: The new generic virtual remoting
9657 trampoline handles virtual method calls via the vtable (as done by
9658 the fast virtual generic method calls) to remoting proxies.
9660 * mini.c (mono_jit_create_remoting_trampoline): For generic
9661 methods reate a generic virtual remoting trampoline.
9663 * mini-amd64.h: Enable fast virtual generic method calls again.
9665 2008-10-10 Mark Probst <mark.probst@gmail.com>
9667 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9668 restore registers when doing tail calls.
9670 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9672 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9675 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9677 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9679 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9681 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9683 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9685 * basic-simd.cs: Retrofit for API changes.
9687 2008-10-10 Mark Probst <mark.probst@gmail.com>
9689 * mini-ppc.c: Handle integer stack arguments for tail calls.
9691 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9693 * optflags-def.h: Removed sse3 optimization.
9697 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9700 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9702 * mini.h: Added enumeration with simd versions.
9704 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9707 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9709 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9711 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9713 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9715 * basic-simd.cs: Fixed test naming.
9717 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9719 * mini-ops.h: Added ops for packed and saturated math, shifts
9720 and packing/unpacking.
9722 * cpu-x86.md: Added descriptors for the above ops.
9724 * mini-x86.c: Added code to emmit the above ops.
9726 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9728 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9730 * aot-compiler.c (compile_method): Enable AOT for generic code.
9732 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9734 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9736 * mini.c: add a workaround for a common screwup that ends up blamed
9737 to mono (other processes blocking signal delivery).
9739 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9741 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9742 in the LDFLD/STFLD opcodes. Fixes #432673.
9744 * iltests.il.in: Add a new test.
9746 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9748 * mini-arm.c: attach the thread in unmanaged->managed transitions
9749 using delegates (bug #433148).
9751 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9753 * basic-simd.cs: Use new ShuffleSel constants.
9755 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9757 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9759 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9760 only disable simd intrinsics if no sse2 is detected.
9762 * optflags-def.h: Added sse3.
9764 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9767 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9769 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9770 when adding delegate-invoke wrappers.
9772 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9774 * Makefile.am: Reenable the simd tests.
9776 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9778 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9779 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9780 other vreg is allocated to that hreg.
9782 Contributed under MIT/X11 license.
9784 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9786 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9789 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9791 * basic-simd.cs: New test suite for SIMD intrinsics.
9793 * Makefile.am: Added new tests.
9795 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9797 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9801 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9803 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9804 using SSE2 aware opcodes.
9806 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9807 is enabled, this code path is only reachable if conversion ops are emmited after
9810 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9812 This optimization saves 6 bytes per conversion against the old version.
9814 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9816 * aot-compiler.c (compile_method): Don't skip methods referencing
9817 generic methods without a corresponding entry in token_info_hash, since
9818 encode_method_ref () can handle all generic methods now.
9820 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9821 generic context is set.
9823 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9824 generic sharing of LDTOKEN.
9826 2008-10-06 Mark Probst <mark.probst@gmail.com>
9828 * mini-amd64.h: Temporarily disabled fast virtual generic method
9829 calls because it breaks the System.Runtime.Remoting tests.
9831 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9833 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9835 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9836 so inlining actually works.
9837 (check_inline_caller_method_name_limit): Ditto.
9839 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9841 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9842 64 bit safety (from Olaf Hering and Andreas Farber).
9844 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9846 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9847 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9848 unused virtual call support code.
9850 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9852 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9853 which can't use aot trampolines.
9854 (decode_patch): Don't create aot trampolines for methods which can't use
9857 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9858 use aot trampolines.
9860 * mini.h: Bump AOT image format version.
9862 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9864 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9865 to save_token_info () since cmethod is inflated for constrained calls.
9867 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9869 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9871 * Makefile.am: Add build rules for ppc64.
9872 This avoids the build failing at pedump with unresolved symbols
9873 due to lack of arch_sources. Instead it will now fail earlier
9874 due to lack of cpu-ppc64.md.
9876 Contributed under MIT/X11 license.
9878 2008-10-04 Mark Probst <mark.probst@gmail.com>
9880 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9883 * iltests.il.in: Add test case for tail call with many arguments.
9885 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9887 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9888 to the fast virtual generic method code until the aot case is fixed.
9890 2008-10-03 Mark Probst <mark.probst@gmail.com>
9892 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9894 2008-10-03 Mark Probst <mark.probst@gmail.com>
9896 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9899 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9901 * simd-intrinsics.c: Forgot to add this one.
9903 * mini-codegen.c: Fix macro in case SIMD is not supported.
9905 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9907 This patch land initial JIT support for simd intrinsics.
9909 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9911 * Makefile.am: Added simd-intrinsics.c
9913 * simd-intrinsics.c: New file with simd instrinsic related
9916 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9918 * cpu-x86.md: Add simd related instructions.
9920 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9922 * driver.c: Added two new --regression variants.
9924 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9926 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9928 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9929 extract some complicated logic to helper functions.
9931 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9933 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9935 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9936 the specialized simplification pass.
9938 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9940 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9942 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9945 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9946 if MONO_ARCH_NEED_SIMD_BANK is defined.
9948 * mini-ops.h: Added the new simd ops.
9950 * mini-x86.c: Added mono_arch_xregname.
9952 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9954 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9956 * mini-x86.h: Define simd related MONO_ARCH macros.
9958 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9960 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9962 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9963 MONO_CLASS_IS_SIMD to deal with simd related IR.
9965 * mini.h (MonoInst): Added spill_var to the backend union.
9967 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9969 * mini.h: Added forward declarations of the new simd fuctions.
9971 * optflags-def.h: Added new optimization names SIMD.
9973 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9975 * regalloc.h: Added support for working with 3 register banks.
9977 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9979 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9981 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9983 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9985 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9987 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9988 instead of one on 64 bit systems.
9990 * method-to-ir.c: Remove unused includes.
9992 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9994 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9995 cfg->used_int_regs, since the two are different on arm.
9997 2008-10-02 Mark Probst <mark.probst@gmail.com>
9999 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10000 mono_method_get_vtable_index() to get the vtable index.
10002 2008-10-02 Mark Probst <mark.probst@gmail.com>
10004 * method-to-ir.c (mono_method_to_ir2): Don't create native
10005 wrappers for array methods, because they're never called (and if
10006 they were called they wouldn't work).
10008 2008-10-02 Mark Probst <mark.probst@gmail.com>
10010 * method-to-ir.c (mono_method_to_ir2): Array methods are
10011 special-cased and must not be invoked indirectly via the (M)RGCTX
10012 when generic sharing is turned on. Fixes #431413.
10014 2008-10-01 Mark Probst <mark.probst@gmail.com>
10016 * method-to-ir.c: When generic sharing is active, call
10017 non-interface virtual generic methods via the standard trampoline.
10019 * mini-trampolines.c: Handle virtual generic shared methods.
10021 * mini.h, mini-x86.c, mini-x86.h: New argument for
10022 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10023 method thunks and which is the trampoline to call if the lookup
10024 fails. Enable the virtual generic method thunk for x86.
10026 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10027 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10028 argument but assert that it's NULL, because these archs don't yet
10029 implement the virtual generic method thunk. Changes in the IMT
10030 thunk data structures.
10032 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10034 * aot-compiler.c (emit_globals): Avoid invalid characters in
10035 the static linking symbol.
10037 * objects.cs: Add a test for the range check optimization. Fix warnings.
10039 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10040 optimization from the current JIT.
10042 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10043 later in decompose_array_access_opts () to allow more optimizations.
10045 * method-to-ir.c (mono_handle_soft_float): Rename this to
10046 mono_decompose_soft_float () for consistency.
10048 * mini-ops.h: Fix arguments of OP_STRLEN.
10050 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10051 into a separate function.
10052 (reset_cast_details): Ditto.
10053 (handle_unbox): Save cast details. Fixes #431254.
10055 * method-to-ir.c: Remove some obsolete FIXMEs.
10057 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10059 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10061 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10063 * mini-codegen.c: More work on macros to make them
10064 ready for multiple regbanks.
10066 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10068 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10070 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10072 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10074 * mini-codegen.c (mono_spillvar_offset): Proper support for
10077 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10079 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10080 the stack overflow changes.
10082 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10084 * mini-codegen.c: Make all bank macros depend on reg_bank.
10086 * mini-codegen.c (mono_local_regalloc): Make free mask
10087 initialization regbank aware.
10089 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10091 * mini-codegen.c (mono_local_regalloc): Extract callee
10092 mask selection to a function and make it regbank aware.
10094 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10096 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10097 code to deal with many regbanks.
10099 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10101 * mini-codegen.c: More fp->regbank changes.
10103 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10105 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10106 of a hardcoded constant.
10108 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10110 * method-to-ir.c (type_from_stack_type): Fix typo.
10112 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10114 * mini-ia64.c (emit_move_return_value): Convert float return values to
10117 * objects.cs: Add a new test.
10119 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10120 VARARG methods to fix an assert later.
10122 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10123 end so it at least compiles.
10125 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10127 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10129 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10131 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10132 optimization to a new function (emit_optimized_ldloca_ir) and enable
10133 it for both ldloca and ldloca_s.
10135 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10137 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10138 gshared CASTCLASS code.
10140 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10141 amd64, where the libc stack unwinder encounters stack frames referring to
10142 native code in unmapped memory.
10144 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10147 * generics.cs: Add new test.
10149 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10151 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10152 add a check that one of the ARM_FPU_ constants is defined.
10154 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10156 * mini-exceptions.c: Fix build on non-altstack platforms.
10158 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10161 * ir-emit.h: Add a comment to NEW_PCONST.
10163 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10165 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10167 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10168 after the changes to MonoJitDomainInfo.
10170 2008-09-27 Mark Probst <mark.probst@gmail.com>
10172 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10174 2008-09-27 Mark Probst <mark.probst@gmail.com>
10176 * mini-ppc.c: Compiler warning fixes.
10178 2008-09-27 Mark Probst <mark.probst@gmail.com>
10180 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10183 2008-09-27 Mark Probst <mark.probst@gmail.com>
10185 * exceptions-ppc.c, mini-ppc.h: Compile
10186 mono_arch_handle_altstack_exception() on Darwin, too.
10188 2008-09-27 Mark Probst <mark.probst@gmail.com>
10190 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10191 work on archs which don't have generic sharing implemented, only
10192 without the vtable_arg.
10194 2008-09-26 Mark Probst <mark.probst@gmail.com>
10196 * mini.c: Added comment explaining why delegate ctor icall
10197 wrappers are compiled.
10199 2008-09-26 Mark Probst <mark.probst@gmail.com>
10201 * mini.c: Don't produce trampolines to delegate ctor icall
10202 wrappers but compile them upfront.
10204 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10206 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10207 runtime-set function when going back to managed code. Currently this
10208 is used to set back the protection on the soft ovf pages and/or to
10209 throw the stack overflow exception that happened in unmanaged code.
10211 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10213 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10214 runtime-set function when going back to managed code. Currently this
10215 is used to set back the protection on the soft ovf pages and/or to
10216 throw the stack overflow exception that happened in unmanaged code.
10218 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10220 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10221 the support code for restoring stack protection after stack overflows
10222 that happen in unmanaged code. Don't set the exec permission on the
10223 soft overflow area.
10225 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10227 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10228 delegate->method_ptr is set. Fixes #428054.
10230 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10232 * tests.cs: Rename to ratests.cs.
10234 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10235 emit_get_rgctx_... functions.
10237 2008-09-25 Mark Probst <mark.probst@gmail.com>
10239 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10241 2008-09-25 Mark Probst <mark.probst@gmail.com>
10243 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10244 before asserting that method is sharable.
10246 2008-09-25 Mark Probst <mark.probst@gmail.com>
10248 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10249 whether method needs a static RGCTX wrapper used instead of
10250 complex conditions.
10252 * generic-sharing.c, mini.h: A few functions moved to
10253 metadata/generic-sharing.c.
10255 2008-09-25 Mark Probst <mark.probst@gmail.com>
10257 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10258 Generic code sharing for value types, which essentially means
10259 treating value type methods like static methods. The RGCTX is
10260 passed in the same way.
10262 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10264 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10265 opcode when creating multi-dimensional arrays of open types.
10267 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10268 open generic types.
10270 * generics.cs: Add a test.
10272 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10274 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10276 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10278 * mini.c (mini_method_compile): Set it when running under the debugger.
10280 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10281 vreg optimization if the flag is set.
10283 * driver.c (mono_main): Add --attach= option to pass options to
10286 * mini.c (sigquit_signal_handler): Start the attach agent.
10288 * ssapre.c: Disable this to save space since it is not yet ported to
10291 * regalloc2.c: Disable this to save space.
10293 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10295 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10297 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10298 the -v option useful again.
10300 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10302 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10305 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10306 arrays of arrays. Fixes #428406.
10308 * method-to-ir.c (mini_emit_castclass): Ditto.
10310 * objects.cs: Add new test.
10312 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10314 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10315 was wrong at it choked against target_type_is_incompatible for byref types.
10317 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10319 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10322 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10324 * mini-exceptions.c: update a few more exceptions-related counters.
10326 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10328 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10329 new functions to allocate from persistent mempools.
10331 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10333 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10334 multiple register banks in the future.
10336 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10338 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10340 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10342 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10344 * mini.h: Export type_to_eval_stack_type.
10346 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10347 is only ins->klass of byref types.
10349 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10351 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10352 (mini_emit_memcpy2): Ditto.
10354 * mini-amd64.c: Fix a warning.
10356 2008-09-21 Mark Probst <mark.probst@gmail.com>
10358 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10361 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10363 * method-to-ir.c: Extract stloc micro-optimization to a
10364 function and apply it to all cases.
10366 2008-09-19 Mark Probst <mark.probst@gmail.com>
10368 * method-to-ir.c: Don't fail generic code sharing in cases we
10371 2008-09-18 Mark Probst <mark.probst@gmail.com>
10373 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10375 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10377 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10380 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10382 * trace.c: make tracing more useful and correct, with per-thread
10383 id and indent info.
10385 2008-09-15 Mark Probst <mark.probst@gmail.com>
10387 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10388 doing a method call and the argument is an R4.
10390 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10392 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10395 2008-09-13 Mark Probst <mark.probst@gmail.com>
10397 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10399 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10401 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10402 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10404 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10406 * driver.c: Add a --agent argument (not supported yet) to load managed
10407 agent assemblies before loading the main assembly, similarly to how the
10408 Java VM handles agents.
10410 2008-09-11 Mark Probst <mark.probst@gmail.com>
10412 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10413 function to do stack layout of local variables.
10415 2008-09-11 Mark Probst <mark.probst@gmail.com>
10417 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10420 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10422 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10423 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10424 JIT if DISABLE_JIT is defined.
10426 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10429 2008-09-10 Mark Probst <mark.probst@gmail.com>
10431 * iltests.il.in: Disable the fconv test on PPC (the result is
10432 undefined according to ECMA).
10434 2008-09-10 Mark Probst <mark.probst@gmail.com>
10436 * iltests.il.in: Enable tail call tests for PPC.
10438 * mini.h: Add variable for storing incoming valuetype argument
10439 addresses for tail calls.
10441 * mini-ppc.c: Implement valuetype arguments and return values for
10442 tailcalls on Linux.
10444 2008-09-09 Mark Probst <mark.probst@gmail.com>
10446 * mini-ppc.c: Partially implement tail calls (struct arguments and
10447 return values not supported).
10449 * method-to-ir.c: Enable tail calls on PPC.
10451 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10453 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10454 runtime-invoke wrappers to work around the problem of them getting
10455 assigned to a random class.
10457 * aot-runtime.c (mono_aot_get_method): Ditto.
10459 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10461 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10462 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10464 2008-09-07 Mark Probst <mark.probst@gmail.com>
10466 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10467 until they're implemented properly.
10469 * exceptions-ppc.c: Use arch-independent exception-handling code
10470 instead of custom one.
10472 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10475 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10477 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10478 applies when __powerpc__ is defined.
10480 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10482 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10483 methods to their code to avoid computing the full name of wrappers and
10484 doing a lookup in a string hash table.
10486 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10488 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10489 we identify bblocks before method_to_ir () is ran.
10491 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10492 Also avoid optimizing branches pointing to themselves.
10494 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10496 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10498 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10500 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10502 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10503 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10504 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10507 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10508 jumped to the same entry in plt_jump_table.
10510 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10512 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10515 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10517 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10518 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10521 2008-08-29 Geoff Norton <gnorton@novell.com>
10523 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10524 segment, and doesn't properly handle .space as .text. Fixes
10527 2008-08-29 Geoff Norton <gnorton@novell.com>
10529 * mini.c: Disable the mach exception handler when running on
10532 2008-08-29 Geoff Norton <gnorton@novell.com>
10534 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10535 globals on Darwin/ARM
10537 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10539 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10540 since too many things depend on it. Instead, call
10541 mono_runtime_set_no_exec ().
10543 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10546 * aot-compiler.c: Add an 'asm-only' AOT option.
10548 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10550 * aot-compiler.c (compile_method): Disable gshared support for now as it
10553 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10555 * mini-amd64.h : Fix a compiler warning.
10557 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10558 Changed to use a callback function to retrieve the unwind info.
10559 This avoids problems observed when code blocks were removed by
10560 unloading an app domain.
10562 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10563 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10566 Contributed under MIT/X11 license.
10568 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10570 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10571 case to keep the stack aligned to 8.
10573 Contributed under MIT/X11 license.
10575 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10577 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10578 avoid repeated linear searches.
10580 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10582 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10583 methods it can't handle.
10585 * aot-compiler.c (add_method): Avoid adding a method twice.
10586 (add_wrappers): Add runtime invoke wrappers for all methods.
10588 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10589 function to create an aot-compatible version of this trampoline.
10591 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10593 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10595 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10597 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10598 with a generic sharing failure.
10600 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10602 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10603 CEE_RETHROW. Fixes #419634.
10605 * mini.c (mono_method_to_ir): Ditto.
10607 * exceptions.cs: Add a new test.
10609 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10610 to mono_type_stack_size_internal () since some callers might not pass in
10613 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10614 instrument_prolog. Fixes #419878.
10616 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10617 doubles in soft float mode volatile.
10619 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10621 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10623 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10624 to handle soft float correctly.
10626 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10629 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10631 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10632 to sp, since the generics catch code requires it.
10634 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10637 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10638 mono_arch_emit_imt_argument ().
10640 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10642 * mini-arm.c tramp-arm.c: Generic sharing updates.
10644 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10646 * mini-arm.c: Fix the arm build.
10648 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10649 handling enums, generic instances and generic sharing.
10650 (mini_type_stack_size_full): Ditto.
10652 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10654 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10656 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10658 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10661 * mini-arm.c: Various small generic sharing changes.
10663 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10665 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10668 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10669 helper function to return a generic class init trampoline.
10671 * method-to-ir.c mini.c: Use it.
10673 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10674 arch-specfic function to return a generic class init trampoline.
10676 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10677 the GENERIC_CLASS_INIT custom code.
10679 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10680 a fatal error, not a sharing failure.
10682 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10685 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10686 trampoline argument from MONO_ARCH_VTABLE_REG.
10688 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10689 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10690 argument, and pass the vtable in VTABLE_REG.
10692 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10693 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10694 argument, and pass the vtable in VTABLE_REG.
10695 (mono_arch_create_trampoline_code_full): Remove some special casing for
10696 the rgctx fetch trampoline.
10698 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10701 * iltests.il: Add a test for it.
10703 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10705 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10707 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10710 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10711 use mono_jit_info_table_find () to avoid recursion.
10712 (mono_delegate_trampoline): Add a sync wrapper here.
10714 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10717 * mini.c (mono_method_to_ir): Ditto.
10719 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10720 add_sync_wrapper argument. Don't add a sync wrapper here.
10721 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10723 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10725 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10727 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10728 of nonvolatile registers back from MonoContext to CONTEXT.
10730 Contributed under MIT/X11 license.
10732 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10734 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10735 arguments on Winx64 there are only 4 argument registers. For this
10736 logic to work the last argument must be pulled from the stack.
10738 Contributed under MIT/X11 license.
10740 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10742 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10744 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10745 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10746 encode/decode_method_ref ().
10748 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10750 * aot-runtime.c (decode_patch): Ditto.
10752 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10753 MONO_PATCH_INFO_METHOD.
10755 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10756 MonoGenericJitInfo.
10758 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10759 MonoGenericJitInfo.
10761 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10763 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10764 one from the caller.
10766 * aot-runtime.c (decode_generic_inst): New function to decode and
10767 return a interned generic inst.
10768 (decode_klass_ref): Use it.
10769 (decode_method_ref): Ditto.
10771 * aot-compiler.c (emit_exception_debug_info): Save
10772 jinfo->has_generic_jit_info too.
10774 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10776 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10778 * iltests.il.in: Add a test for fconv_to_i.
10780 * liveness.c: Disable the liveness2 pass for now to save space.
10782 * regalloc2.c: Include mempool-internals.h to fix warnings.
10784 * aot-compiler.c (encode_method_ref): Encode the context of generic
10787 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10788 the context saved in the aot file.
10790 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10792 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10794 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10795 volatile so they won't be optimized away.
10797 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10803 * dominators.c: Remove duplicated functions that now are in
10804 mempool-internals.h.
10806 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10808 * aot-compiler.c: Fix warnings.
10810 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10812 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10814 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10817 * mini.c (mono_resolve_patch_target): Ditto.
10819 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10820 (encode_klass_ref): Add support for encoding VARs/MVARs.
10822 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10824 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10825 the handling of the got entries into a separate 'decode_got_entry' function.
10826 Add support for RGCTX_FETCH.
10828 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10829 clobbered by the trampoline code.
10831 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10832 not clobbered by the indirect calling code.
10834 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10836 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10839 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10841 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10842 signature using the compilation mempool otherwise we would leak it.
10844 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10846 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10847 mono_emit_abs_call ().
10849 * patch-info.h: Add GENERIC_CLASS_INIT.
10851 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10853 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10854 as their target as a near call.
10856 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10858 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10860 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10861 call to a runtime function described by a patch.
10863 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10864 mono_emit_abs_call, this has the advantage that the ABS handling code in
10865 mono_codegen () can handle them both, and can handle other stuff in the
10866 future without additional code.
10868 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10870 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10873 * mini.h: Add missing bblock related prototypes.
10875 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10876 reverse_inst_list_len fields.
10878 * mini.c: Refactor this file a bit by moving branch optimizations to
10881 * method-to-ir.c: Merge generic sharing changes missed earlier.
10883 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10885 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10886 shared patches. Process METHODCONST as a shared patch.
10888 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10889 as it crashes on the 2.0 mscorlib.
10891 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10894 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10895 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10898 * aot-compiler.c: Reorganize the got handling code to be a bit more
10901 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10903 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10904 mono_patch_info_equals/hash, and use it to massively simplify
10907 * mini.c (mono_patch_info_hash): Simplify this and add support for
10910 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10912 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10913 handling code, since an offset is not enough to identify a trampoline.
10915 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10917 2008-08-17 Mark Probst <mark.probst@gmail.com>
10919 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10921 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10923 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10925 * decompose.c: PPC decompositions for various ops.
10927 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10929 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10931 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10932 call the generic trampoline code using a call, instead of a jump, to
10933 remove some special casing from the generic trampoline code.
10935 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10936 (mono_codegen): Ditto.
10938 * aot-compiler.c aot-runtime.c: Ditto.
10940 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10942 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10943 helper function to find the offset corresponding to a lazy fetch trampoline.
10945 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10946 when doing generic sharing.
10948 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10951 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10952 mini-trampolines.c to be with the other trampoline creation functions.
10954 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10955 as it is equal to method->signature in most cases, add a
10956 mono_emit_method_call_full variant which takes a signature and an imt
10959 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10961 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10962 to this function, since it could be computed easily from the method
10964 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10967 * method-to-ir.c mini.c: Remove references to
10968 compile_generic_method_wo_context.
10970 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10971 generic method calls.
10973 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10974 dimensional non-szarrays.
10976 * mini.c (mini_init): Register mono_array_new_1.
10978 * jit-icalls.c (mono_array_new_1): New jit icall.
10980 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10981 pointing to the method.
10983 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10984 method addresses belonging to METHOD_JUMP patches in the
10985 jump_target_got_slot_hash.
10986 (mono_aot_load_method): Ditto.
10988 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10989 METHOD_JUMP patches.
10991 * mini.c (mini_create_jit_domain_info): New helper function which
10992 initializes/frees domain->runtime_info.
10993 (mini_free_jit_domain_info): Ditto.
10994 (mini_init): Install the domain hook functions with the runtime.
10996 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10997 information maintained by the JIT.
10999 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11000 insertion into jump_table_hash into mono_codegen (), also implement proper
11003 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11004 tail calls, it is already done by the aot code.
11006 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11007 mechanism on amd64.
11009 * iltests.il.in: Make the jmp test a bit more complex.
11011 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11012 generic instances which doesn't have a token.
11014 * aot-runtime.c (decode_method_ref): Ditto.
11016 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11017 can handle this case now.
11018 (handle_box): Ditto.
11020 2008-08-15 Geoff Norton <gnorton@novell.com>
11022 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11025 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11027 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11028 calling generic methods.
11030 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11032 * aot-runtime.c (decode_patch_info): Ditto.
11034 * mini.c (mono_resolve_patch_target): Ditto.
11036 * patch-info.h: Add METHOD_RGCTX.
11038 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11040 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11042 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11043 arguments in registers.
11045 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11046 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11048 * mini.c (mini_method_compile): Abort aot compilation for generic
11049 methods if generic sharing is disabled.
11051 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11054 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11055 requiring an mrgctx.
11057 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11058 store instructions when converting a vcall to a normal call.
11060 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11061 mono_arch_find_jit_info.
11063 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11065 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11066 avoid calling mono_method_full_name () for every method even if the
11067 env var is not set.
11068 (check_inline_caller_method_name_limit): Ditto.
11070 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11072 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11073 assemblies in one run.
11075 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11076 skipped methods if it is not 0.
11078 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11080 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11082 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11083 MONO_ARCH_HAVE_UNWIND_TABLE.
11085 Contributed under MIT/X11 license.
11087 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11089 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11090 from default optimizaton list on Winx64.
11092 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11094 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11095 the LMF from the MonoJitTlsData structure.
11097 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11099 Contributed under MIT/X11 license.
11101 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11103 * mini.c (sigsegv_signal_handler): Fix the build.
11105 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11106 assembly->aot_module.
11108 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11109 hash table. This simplifies and speeds up a lot of code, and fixes support
11112 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11115 * mini-exceptions.c: Ditto.
11117 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11118 'native_offset' argument, since these are computed in the
11119 mono_find_jit_info () function.
11121 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11122 is used by exceptions-ppc.c.
11124 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11125 mono_arch_find_jit_info ().
11127 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11128 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11129 generic code in mini-exceptions.c.
11131 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11133 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11135 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11137 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11138 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11139 called while holding the loader lock. Fixes #415608.
11140 (mono_aot_get_method_from_token_inner): Ditto.
11142 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11144 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11145 to reduce differences between this and the generic implementation in
11147 (ves_icall_get_frame_info): Ditto.
11149 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11151 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11154 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11155 mono_arch_get_call_filter () and make it non-static, for consistency with the
11156 other architectures.
11158 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11161 * local-propagation.c:
11162 * mini-x86.c: Correct the name of arch defines.
11164 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11166 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11167 NO_EMULATE_LONG_SHIFT_OPS define.
11169 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11171 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11172 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11174 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11175 MACH fixes. Merged from the 2.0 branch.
11177 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11179 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11180 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11182 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11184 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11185 mono_marshal_get_native_wrapper () signature changes.
11187 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11189 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11190 conversion bug under arm.
11192 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11194 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11196 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11197 with overflow checking.
11199 2008-08-05 Marek Habersack <mhabersack@novell.com>
11201 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11202 to the genmdesc.pl file
11204 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11206 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11207 arg_array in the soft-float versions of the LOAD/STORE macros.
11209 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11212 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11214 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11216 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11217 a float HFA. Fixes #413621.
11219 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11221 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11222 frame_size to args_size. Fixes build.
11224 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11226 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11227 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11229 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11230 the stack are not unaligned. Fixes #413247.
11232 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11234 * mini.c: update jitted methods performance counters.
11236 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11238 * mini-exceptions.c: increase the exceptions thrown performance
11239 counter in mono_handle_exception ().
11241 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11243 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11244 can work with netmodules.
11246 2008-07-28 Geoff Norton <gnorton@novell.com>
11248 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11251 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11253 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11256 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11258 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11259 The float param registers and other param registers must be the
11260 same index on Windows x64.
11262 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11263 ArgValuetypeAddrInIReg argument case. Setting the argument
11264 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11266 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11267 variable computed above as the copy length for arguments of storage
11268 type ArgValuetypeAddrInIReg.
11270 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11271 ArgValuetypeAddrInIReg argument case. This case will rely on
11272 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11274 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11275 a 32 byte stack allocation for all calls. We will omit the adjustment for
11276 jump and tail call instructoins as they do not follow the typical call behavior.
11278 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11279 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11280 local variable and pass the local variable by reference to the called method.
11282 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11283 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11284 of a struct is passed in a register it must be saved with the other
11285 volatile argument on the stack.
11287 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11288 frame pointer the stack adjustment value must be saved to the unwind
11291 Contributed under MIT/X11 license.
11293 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11295 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11296 which got lost in the merge.
11298 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11300 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11303 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11305 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11306 icalls, since they won't be patched.
11308 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11309 different code sequence when running under valgrind to prevent some valgrind
11312 * iltests.il.in: Add new regression test.
11314 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11317 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11318 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11320 * iltests.il.in: Add new test.
11322 * aot-compiler.c: Fix some warnings.
11324 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11327 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11329 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11330 (mini_usage_jitdeveloper): Add a missing --wapi option.
11332 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11334 * mini-codegen.c: Simplify the is_fp macros.
11335 (free_up_ireg): Remove, use free_up_reg instead.
11336 (free_up_reg): Fix the fp case.
11338 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11340 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11343 * exceptions-x86.c: Merge some changes which seemed to have got lost
11344 in the linear-ir merge.
11346 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11348 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11349 long vreg volatile even if the variable was already created.
11351 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11352 volatile variables.
11354 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11356 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11358 * mini.c (mono_jit_compile_method_inner): Add support for
11359 MONO_EXCEPTION_BAD_IMAGE.
11361 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11362 mini_method_get_context () returns NULL. Fixes #356531.
11364 * mini.c (mono_method_to_ir): Ditto.
11366 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11367 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11369 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11371 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11372 in the LDFTN implementation.
11374 2008-07-25 Mark Probst <mark.probst@gmail.com>
11376 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11377 code, patch calls to icalls, too, even if they're not in the
11378 shared generic code hash. Fixes #411962.
11380 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11382 * cpu-x86.md: Increase the length of the fcall opcodes.
11384 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11385 calls returning floats.
11387 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11390 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11393 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11394 into the domain->method_code_hash.
11396 * aot-compiler.c: Fix win32 build.
11398 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11400 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11401 gshared NEWARR implementation.
11403 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11405 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11406 can be used outside of method_to_ir.
11408 * mini.h (MonoCompile): Add arg_types field.
11410 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11412 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11413 the values of the local arg_array and param_types array.
11415 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11417 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11418 got accesses might only get generated later when NEWOBJ is decomposed.
11420 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11421 looking up the native code of the target method when a delegate is called
11422 for the first time.
11424 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11427 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11429 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11430 AOT work on platforms without a working dlsym implementation.
11432 * mini.h: Bump AOT image format version.
11434 2008-07-24 Mark Probst <mark.probst@gmail.com>
11436 * mini-exceptions.c: Free a MonoType with
11437 mono_metadata_free_type() instead of g_free().
11439 * aot-runtime.c: Free a MonoType.
11441 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11443 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11446 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11449 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11450 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11453 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11455 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11456 NEWOBJ calls on valuetypes.
11458 * iltests.il.in: Add new test.
11460 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11462 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11464 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11465 is no longer needed.
11467 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11468 non register sized integer arguments.
11469 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11470 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11473 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11476 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11477 two a binop with different sized arguments is emitted.
11479 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11480 instruction in the ins==NULL case.
11482 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11484 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11486 * mini-x86.c: Fix osx build.
11488 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11491 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11492 instruction for non int sized variables.
11494 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11497 2008-07-23 Robert Jordan <robertj@gmx.net>
11499 * method-to-ir.c: Fix MSVC build.
11501 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11503 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11504 a non int sized type, widen it to an int since newer versions of gcc seem to
11505 generate code which needs this.
11507 * ssa2.c abcremoval2.c: Fix warnings.
11509 * *: Merge the Linear IR branch.
11511 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11512 the ChangeLog file there describes all the changes done over the years.
11513 Further documentation can be found at www.mono-project.com/Linear_IL.
11515 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11517 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11518 The float param registers and other param registers must be the
11519 same index on Windows x64.
11521 Contributed under MIT/X11 license.
11523 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11525 * mini.c: Make the previous fix GC safe.
11527 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11529 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11531 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11533 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11534 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11535 ArgValuetypeAddrInIReg instead.
11537 Contributed under MIT/X11 license.
11539 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11541 * mini-codegen.c (get_register_spilling): Fix a warning.
11543 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11545 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11546 for types which the initialization fails. Raises the provided exception
11547 at the right stop after cleanup.
11549 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11551 * aot-compiler.c: Free most of the memory allocated during compilation.
11553 * mini.c (mini_parse_debug_options): Fix a leak.
11555 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11556 during aot compilation.
11558 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11560 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11561 it has too much register pressure.
11563 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11565 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11567 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11569 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11572 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11573 on amd64 similar to the way it is done on arm.
11575 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11577 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11578 consistency, normalize error messages, avoid loading aot-only modules in
11581 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11584 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11586 2008-07-11 Martin Baulig <martin@ximian.com>
11589 (MonoDebuggerInfo): Add `interruption_request'.
11591 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11593 * aot-compiler.c (emit_plt): Remove some dead code.
11595 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11597 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11598 return the plt info offset belonging to a given plt entry.
11600 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11601 mono_aot_get_plt_info_offset.
11603 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11604 similar to the amd64 code by makeing jumps through a separate jump table
11605 instead of embedding the jump addresses into the code.
11607 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11609 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11612 2008-07-10 Martin Baulig <martin@ximian.com>
11614 * mini.c (mini_method_compile): Disable generics sharing when
11615 running in the debugger.
11617 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11619 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11621 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11622 the local register allocator from running out of registers on x86 when
11625 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11627 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11628 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11631 Contributed under MIT/X11 license.
11633 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11635 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11636 speed up the assembler.
11638 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11640 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11643 * mini.c: Move the soft float handling macros a bit earlier, add
11644 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11647 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11649 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11650 read-only to help catch code allocation requests.
11652 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11653 and turn it off when using --aot-only or when compiling with --aot=full.
11655 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11656 jump table for switches from the normal domain mempool, not the code
11659 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11660 unbox trampoline which handles aot-only mode too.
11662 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11663 an AOTed unbox trampoline.
11665 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11667 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11669 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11672 Contributed under MIT/X11 license.
11674 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11676 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11677 the unwind information for the method at the end of the allocated block.
11679 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11680 MonoCompileArch to hold the unwind info for SEH on Winx64
11682 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11683 frame pointer info for the method being compiled.
11685 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11686 the call to mono_exception_from_token.
11688 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11689 storing the method prolog information in a format that the Winx64 SEH can understand. This
11690 information is stored a the end of the method block because it is all 32-bit offset based.
11692 Contributed under MIT/X11 license.
11694 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11696 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11698 * wapihandles.c: Fix warnings.
11700 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11703 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11704 mono_jit_compile_method in aot-only mode since that calls the type
11707 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11708 get_delegate_invoke_impl in aot-only mode.
11710 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11712 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11714 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11716 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11719 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11721 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11722 init trampoline from the AOT file as well.
11724 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11725 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11728 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11731 * exceptions-amd64.c: Add _full variants for the remaining exception code
11732 creation functions as well, allow emission of relocatable code, remove
11733 caching since that is now done by the caller.
11735 * mini-exceptions.c: Add _full variants for the remaining exception code
11736 creation functions as well, add aot-only support.
11738 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11739 if we can determine a proper token for them.
11740 (add_wrappers): Add a few more wrappers.
11741 (emit_method_code): Remove some dead code.
11742 (emit_trampolines): Emit exception code too.
11744 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11746 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11747 mono_array_new_va which avoids varargs.
11749 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11751 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11752 mono_arch_create_specific_trampoline () in all places.
11754 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11755 a bit so it can be used for other things as well.
11757 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11760 * exceptions-amd64.c: Rename the caching from the exception code creation
11761 functions, it is done by the caller instead.
11763 * exceptions-amd64.c: Change the signature of the exception code creation
11764 functions to allow the creation of relocatable code later.
11766 * mini-exceptions.c: Add a set of functions to query the various
11767 runtime-generated exception functions.
11769 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11770 mono_arch_.. () functions.
11772 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11774 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11776 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11778 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11779 (mini_get_vtable_trampoline): Ditto.
11781 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11782 code in the AOT case by returning the code size and a list of relocations to
11785 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11787 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11789 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11792 Contributed under MIT/X11 license.
11794 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11796 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11797 so the buffer size can be computed correctly. Fixes #404735.
11799 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11800 normally as cfg->debug_info is already freed.
11802 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11804 * mini-amd64.c: For calls returning vtypes in registers, don't store
11805 the return address on the stack, instead allocate a separate local for
11808 2008-07-05 Mark Probst <mark.probst@gmail.com>
11810 * mini-trampolines.c, mini.h: Add an argument to
11811 mono_create_jit_trampoline_in_domain() for turning off the adding
11812 of the sync wrapper.
11814 * mini.c: Use the JIT trampoline without sync instead of
11815 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11818 2008-07-04 Mark Probst <mark.probst@gmail.com>
11820 * driver.c: Turn on GSHARED optimization by default.
11822 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11824 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11825 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11827 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11828 create a variant of the generic trampoline code callable from AOTed trampolines.
11830 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11831 trampoline code callable from AOTed trampolines.
11833 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11835 2008-07-04 Mark Probst <mark.probst@gmail.com>
11837 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11838 pass-through manner.
11840 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11841 and don't fail sharing for them anymore.
11843 * mini-exceptions.c: Handle exceptions in shared generic methods.
11845 * generic-sharing.c: When checking the context of a generic
11846 method, also check its class's context. Don't treat wrappers as
11849 * mini-trampolines.c: Some code factored out to
11850 metadata/generic-sharing.c. Handle the MRGCTX case.
11852 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11853 we must deal with the method being of another instantiation of the
11854 class. Add static rgctx invoke wrappers to generic methods.
11856 2008-07-04 Mark Probst <mark.probst@gmail.com>
11858 * mini.c: Provide all jit infos of generic shared methods with a
11861 * mini-exceptions.c: Handle the new situation that a generic info
11862 might be available, but not info about the this/vtable/mrgctx
11865 2008-07-03 Mark Probst <mark.probst@gmail.com>
11867 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11870 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11872 * dominators.c (check_dominance_frontier): Fix a warning.
11874 * mini.h: Add some missing prototypes.
11876 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11878 * driver.c (mono_jit_init_version): Correct the comments since the first
11879 argument should be the name of the root domain, not a filename.
11881 * aot-runtime.c (make_writable): Error out if this is called while running
11883 (load_aot_module): Ditto.
11885 * aot-compiler.c: Really fix the computation of method indexes.
11887 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11888 optimizations as this is no longer called frequently.
11890 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11891 method and the invoke impl code and pass it to the delegate trampoline instead of
11892 just the delegate class.
11894 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11896 * aot-compiler.c: Fixup the computation of method indexes.
11897 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11898 the method builder infrastructure.
11900 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11903 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11904 mode, load the method right away instead of creating a trampoline.
11906 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11908 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11911 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11913 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11914 (mono_aot_load_method): Use method_index instead of method->token.
11916 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11917 can handle icalls etc. properly.
11919 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11921 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11923 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11924 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11925 JIT_ICALL_ADDR patch type.
11927 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11929 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11931 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11933 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11935 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11937 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11938 domain->jit_code_hash.
11940 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11942 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11944 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11946 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11947 get_this_arg_from_call, let it compute it when needed.
11949 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11950 gsctx from code only when needed.
11952 * mini-trampolines.c (get_generic_context): Rename this to
11953 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11954 it can be called by the arch backends.
11956 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11958 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11960 * driver.c (mono_main): Add experimental --aot-only command line option.
11962 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11965 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11967 * driver.c (DllMain): Remove mono_module_handle.
11969 Contributed under MIT/X11 license.
11971 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11973 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11974 for emitting methods which are not in the source assembly. Detect and report
11975 failure of assembling+linking.
11977 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11979 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11981 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11983 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11985 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11987 * mini.h: Remove some obsolete prototypes.
11989 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11991 2008-06-24 Mark Probst <mark.probst@gmail.com>
11993 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11994 supported by Visual Studio, so use alloca().
11996 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11998 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12001 2008-06-23 Mark Probst <mark.probst@gmail.com>
12003 * mini.c: Fail sharing of a generic method if it contains an open
12004 catch clause (because we don't pass MRGCTXs yet).
12006 2008-06-23 Mark Probst <mark.probst@gmail.com>
12008 * mini.c: When compiling a method with generic sharing, insert the
12009 method instantiated with an all-Object generic context into the
12010 jit info table, instead of the context of the first instantiation
12011 of the method we happen to compile.
12013 2008-06-18 Martin Baulig <martin@ximian.com>
12015 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12016 `major_version' and `minor_version'.
12018 2008-06-17 Mark Probst <mark.probst@gmail.com>
12020 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12021 mono_method_is_generic_sharable_impl() takes an additional
12022 argument specifying whether to treat type variables as reference
12025 2008-06-17 Mark Probst <mark.probst@gmail.com>
12027 * mini.h: Removed obsolete prototypes.
12029 2008-06-17 Mark Probst <mark.probst@gmail.com>
12031 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12032 already handle them.
12034 2008-06-17 Mark Probst <mark.probst@gmail.com>
12036 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12037 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12038 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12039 tramp-x86.c: Added a MonoGenericContext* argument to
12040 mono_arch_get_unbox_trampoline() so that it can call other
12041 functions which require it.
12043 2008-06-17 Mark Probst <mark.probst@gmail.com>
12045 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12046 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12047 mono_arch_get_this_arg_from_call() takes a
12048 MonoGenericSharingContext* as well.
12050 2008-06-17 Mark Probst <mark.probst@gmail.com>
12052 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12053 implement generic sharing of unbox.
12055 2008-06-17 Mark Probst <mark.probst@gmail.com>
12057 * mini.c: Don't compute the vtable to determine whether a field is
12058 special static, because it might not work for open types.
12060 2008-06-17 Mark Probst <mark.probst@gmail.com>
12062 * mini.c: Removed the unused token_type and token_source arguments
12063 from get_runtime_generic_context_ptr().
12065 2008-06-17 Marek Habersack <mhabersack@novell.com>
12067 * mini.c (ADD_BINOP): fix the build
12069 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12071 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12074 2008-06-16 Mark Probst <mark.probst@gmail.com>
12076 * mini.h: Removed class relations enum that's not used anymore.
12078 2008-06-16 Mark Probst <mark.probst@gmail.com>
12080 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12082 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12083 the lazy fetch trampoline access code.
12085 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12087 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12089 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12091 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12093 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12095 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12097 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12099 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12102 * mini-ops.h: Add MIN/MAX_UN opcodes.
12104 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12107 * basic-math.cs: Add more min/max tests.
12109 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12111 2008-06-13 Mark Probst <mark.probst@gmail.com>
12113 * mini.c: Small fix in the prologue of emit_castclass.
12115 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12117 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12119 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12120 do not work even for unsigned types. Fixes #400014.
12122 * basic-math.cs: Add regression tests for unsigned Min/Max.
12124 2008-06-13 Mark Probst <mark.probst@gmail.com>
12126 * mini.c: Added additional context_used argument to several
12127 functions, which will be needed for sharing generic methods. Use
12128 GET_RGCTX macro wherever appropriate. Declare only one
12129 context_used in mono_method_to_ir().
12131 2008-06-13 Mark Probst <mark.probst@gmail.com>
12133 * mini.c, generic-sharing.c: Removed generic class relations.
12135 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12136 functions due to MRGCTX changes.
12138 2008-06-13 Mark Probst <mark.probst@gmail.com>
12140 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12141 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12142 with calculated IMT.
12144 * mini.c: Generic sharing of calls via generic interfaces.
12146 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12147 generic method with non-constant MonoGenericContext*. Instead,
12148 the context is taken out of the method itself.
12150 2008-06-13 Mark Probst <mark.probst@gmail.com>
12152 * mini.c: Generic sharing of ldvirtftn.
12154 2008-06-13 Mark Probst <mark.probst@gmail.com>
12156 * mini.c: Generic sharing of ldftn.
12158 2008-06-13 Mark Probst <mark.probst@gmail.com>
12160 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12162 2008-06-13 Mark Probst <mark.probst@gmail.com>
12164 * mini.c: Generic sharing of the special case of ldtoken followed
12165 by a call to GetTypeFromHandle.
12167 2008-06-13 Mark Probst <mark.probst@gmail.com>
12169 * mini.c: Generic sharing of box for nullable types.
12171 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12173 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12174 are passed on the stack. Fixes #324807.
12176 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12178 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12179 for the ArgValuetypeAddrInIReg case.
12181 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12182 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12184 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12185 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12186 local variable and pass the local variable by reference to the called method.
12188 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12189 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12191 Contributed under MIT/X11 license.
12193 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12195 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12197 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12200 2008-06-10 Martin Baulig <martin@ximian.com>
12203 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12205 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12207 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12208 possible error when no arguments are passed.
12210 Contributed under MIT/X11 license.
12212 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12214 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12215 where the file name is NULL.
12217 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12219 * mini.c: Fix s390 build.
12221 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12223 * trace.c (mono_trace_parse_options): Fix warnings.
12225 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12227 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12229 * mini.c (remove_block_if_useless): Avoid printing the method name.
12231 * mini.c: Remove needless setting of ins->cil_code which is now done by
12234 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12237 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12238 translated code after it has been patched.
12240 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12242 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12243 avoid problems during code patching on SMP systems.
12244 (emit_call): Avoid adding a patch info which is already added by
12246 (mono_arch_emit_exceptions): Ditto.
12248 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12250 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12251 MONO_TYPE_ISSTRUCT already checks for it.
12253 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12255 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12256 structs with floats on Winx64 the float registers are not used.
12257 The integer registers are always used..
12258 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12259 only one register will be used and only if the size of the struct
12260 is 1,2,4, or 8 bytes.
12262 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12263 to work for Winx64.
12265 Contributed under MIT/X11 license.
12267 2008-06-05 Martin Baulig <martin@ximian.com>
12269 * debug-debugger.c (debugger_lookup_class): Also call
12270 mono_class_setup_methods() here; we're only called from RTI.
12272 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12274 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12275 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12276 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12277 Post-process object files and add dtrace-generated object, if necessary.
12279 Contributed under MIT/X11 license.
12281 2008-06-04 Mark Probst <mark.probst@gmail.com>
12283 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12286 * mini.c: Generic sharing for unbox.any and castclass.
12288 2008-06-04 Mark Probst <mark.probst@gmail.com>
12290 * mini.c: Ignore tailcall prefix in shared generic code and when
12291 doing calls which require a vtable/rgctx argument.
12293 2008-06-04 Mark Probst <mark.probst@gmail.com>
12295 * mini.c: Don't free the JIT info.
12297 * driver.c: Changes in the JIT info table testing code.
12299 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12301 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12302 interruption. Fix some warnings.
12304 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12305 interruption_checkpoint.
12307 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12309 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12310 from embedding applications.
12312 2008-06-02 William Holmes <billholmes54@gmail.com>
12314 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12315 reserving 32 bytes on the stack when making calls.
12317 Contributed under MIT/X11 license.
12319 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12321 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12322 the linear IL branch.
12324 * driver.c: Print out more information for --version on arm.
12326 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12328 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12329 bb_exit instead, since out of line bblocks might not actually be emitted
12332 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12333 maximum epilog size for out of line bblocks if tracing is enabled.
12335 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12337 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12339 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12341 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12343 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12344 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12347 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12349 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12350 the 'value' to store is a constant.
12352 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12354 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12355 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12357 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12359 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12360 for accessing method->generic_container.
12362 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12364 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12366 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12368 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12370 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12373 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12375 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12377 * mini.c: Handle the case when mono_class_vtable () fails.
12379 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12380 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12383 2008-05-22 Mark Probst <mark.probst@gmail.com>
12385 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12386 together with domain sharing.
12388 2008-05-22 Mark Probst <mark.probst@gmail.com>
12390 * mini.c: Treat callvirts to final methods like non-virtual calls
12391 when doing generic sharing, i.e. look them up in the runtime
12394 2008-05-22 Mark Probst <mark.probst@gmail.com>
12396 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12397 with computed types (for generic sharing).
12399 * mini.c: Generic sharing for mkrefany and refanyval.
12401 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12403 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12406 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12407 the generic sharing code.
12409 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12412 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12414 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12416 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12418 * driver.c: updated copyright date
12420 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12422 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12425 2008-05-19 Martin Baulig <martin@ximian.com>
12427 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12428 pointing to the new `_mono_debug_using_mono_debugger' variable.
12431 (mono_main): Check mono_debug_using_mono_debugger() rather than
12432 the `MONO_INSIDE_MDB' environment variable to check whether we're
12433 inside the debugger.
12435 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12437 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12440 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12442 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12444 * mini.c: Added mini_assembly_can_skip_verification. This
12445 function checks if the assembly requested to skip verification.
12446 Fixes part of #387274.
12448 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12450 * mini.c (mini_get_method): Disable the check for open generic classes when
12451 using generic sharing.
12453 * generics.cs: Add a test for #387034.
12455 * mini.c (mini_get_method): Check whenever the method class is an open generic
12456 type, and return NULL in that case, causing a verification error. Fixes
12459 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12461 * driver.c (mono_main): Revert r102623. The right
12462 thing to do is to enable the verifier under verifiable
12463 unless a --security flag was passed.
12465 We need this non-trivial behavior for --verify-all otherwise
12466 mcs-compileall won't be able to use it. As it needs everything to
12467 be verified under validil.
12469 2008-05-06 Martin Baulig <martin@ximian.com>
12473 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12474 (mono_debugger_thread_cleanup): Likewise.
12475 (mono_debugger_extended_notification): Likewise.
12477 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12479 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12480 against both inflated and non-inflated methods. We need to check against the
12481 generic definition for cases where the instantiated method is not visible.
12482 We need to check against the inflated types for cases where the instantiation
12483 changes any super type. This fixes #382986.
12485 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12486 that check for visibiliy as generic params only appears as the type subject
12487 of tokens on call opcodes. Field manipulation and ldftn must always
12488 target an exact type.
12490 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12492 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12493 if no related --security flag is passed.
12495 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12497 * mini-arch.h: Prepare support for ppc64.
12499 Contributed under MIT/X11 license.
12501 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12503 * aot-runtime.c: Prepare support for ppc64.
12505 Contributed under MIT/X11 license.
12507 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12509 * mini-ops.h: Prepare support for ppc64.
12511 Contributed under MIT/X11 license.
12513 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12515 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12517 Contributed under MIT/X11 license.
12519 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12521 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12522 assemblies, since aot_name is not a full path, causing us to load MS.NET
12523 assemblies on windows.
12525 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12527 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12528 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12529 * main.c: Use UTF-8 encoded command line instead of Windows default code
12530 page on Windows to support Unicode.
12531 * driver.c (DllMain): New function for mixed-mode assembly support.
12532 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12533 export __stdcall functions without decoration.
12535 Contributed under MIT/X11 license.
12537 2008-04-28 Mark Probst <mark.probst@gmail.com>
12539 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12540 saving it very early.
12542 2008-04-28 Mark Probst <mark.probst@gmail.com>
12544 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12545 deleted. The only way to access the new RGCTX is via the
12548 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12549 vtable instead of the RGCTX to static methods.
12551 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12552 accessing the new RGCTX.
12554 * generic-sharing.c: There is no separation between self, type
12555 arguments and other types in the RGCTX anymore.
12557 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12559 * mini-amd64.c (add_general): Remove previous stack adjustment.
12560 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12561 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12562 for 32 bytes of stack space reserved for all calls.
12564 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12565 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12568 Code contributed under MIT/X11 license.
12570 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12572 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12573 against the root definition, peeling out method and type instantiations.
12574 Cache verify success results, code that fails verification is still
12575 checked multiple times.
12577 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12579 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12581 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12583 * mini-amd64.c (add_general): Always increment stack on Win64.
12584 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12587 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12588 stack based argument handling on Win64.
12590 Code contributed under MIT/X11 license.
12592 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12594 * Makefile.am (version.h): Add support for git-svn.
12596 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12598 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12599 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12600 avoiding allocations and libc functions which might deadlock.
12602 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12603 'no-gdb-backtrace' option is set.
12605 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12607 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12609 2008-04-21 Martin Baulig <martin@ximian.com>
12611 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12612 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12614 2008-04-21 Martin Baulig <martin@ximian.com>
12616 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12617 `thread_vtable', `event_handler_ptr' and `event_handler'.
12619 2008-04-21 Martin Baulig <martin@ximian.com>
12621 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12622 allows delayed initialization of the `executable_code_buffer' when
12625 2008-04-21 Martin Baulig <martin@ximian.com>
12627 * mini.h (mono_debugger_create_notification_function): Removed.
12628 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12630 * mdb-debug-info64.s
12631 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12633 * mdb-debug-info32.s
12634 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12636 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12637 currently only works on x86 and x86_64, so don't create it on ppc.
12639 2008-04-21 Martin Baulig <martin@ximian.com>
12641 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12644 (mini_method_compile): In the fp elimination check, check
12645 `debug_options.mdb_optimizations' in addition to
12646 mono_debug_using_mono_debugger().
12648 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12649 disable some JIT optimizations which are only disabled when
12650 running inside the debugger.
12651 Added `--help-debug' option to describe the debugging options.
12652 (parse_debug_options): New static function to parse the `--debug'
12653 options, so we can easily add more stuff in future.
12655 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12657 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12658 the method has no body.
12660 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12662 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12663 assembly is not allowed in MSVC 64-bit compiler.
12664 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12665 as we get floating point exceptions everywhere.
12667 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12668 correctly align arguments for call to throw_exception.
12669 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12671 Code contributed under MIT/X11 license.
12673 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12675 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12677 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12679 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12681 * mini-amd64.c (NEW_INS): Set cil_code.
12683 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12684 from mini-amd64.c so all debugger related logic is in one place.
12686 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12687 later won't have a random ip assigned to them.
12689 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12691 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12692 the arch specific function initializes code_size.
12693 (mono_create_delegate_trampoline): Ditto.
12695 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12696 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12699 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12700 running under the debugger.
12702 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12705 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12706 debugger. Also move the disabling of optimizations here from driver.c.
12707 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12710 * mini.h (MonoCompile): Add a few new flags.
12712 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12714 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12715 so the cil_code field of created MonoInst's is properly set.
12716 (mini_select_instructions): Ditto.
12718 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12719 (MONO_INST_NEW_CALL): Ditto.
12721 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12722 in many places so the ins->cil_code field is properly initialized.
12724 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12727 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12729 * mini.c (mini_method_compile): Print a different message when compiling a
12732 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12735 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12737 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12740 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12742 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12744 * mini.c (handle_stack_args): Make this return void since its return value was
12745 never used. Also set cfg->unverifiable for invalid IL instead of calling
12748 2008-04-10 Mark Probst <mark.probst@gmail.com>
12750 * mini.c: Make sure "this" is live in catch clauses with type
12751 variables in shared generic code.
12753 2008-04-08 Mark Probst <mark.probst@gmail.com>
12755 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12756 generic_class_is_reference_type() to ensure the proper behaviour
12757 when sharing generic code and the type in question is a type
12760 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12762 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12763 race conditions when printing thread dumps. Fixes #377738.
12765 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12767 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12768 shows up when both MonoInst arguments can cause aliasig.
12769 There is likely no way in the current JIT to trigger this problem, but
12770 it showed up in the development of generics sharing, when in a new
12771 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12772 When the generics sharing code will be committed, its tests will be
12773 valid also for this bug.
12775 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12777 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12780 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12783 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12785 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12786 use a more detailed exception message for InvalidCastException.
12788 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12790 * driver.c (mono_main): Add --debug=casts option to turn on better
12791 InvalidCastException message details.
12793 * mini.c (mini_get_debug_options): New helper function to return the address of
12794 the debug_options variable.
12796 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12797 the jit_tls TLS variable.
12799 * mini.c (mono_jit_tls): New TLS variable.
12801 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12804 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12806 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12808 * mini.c: Removed verifer related stuff, code moved to verify.c.
12810 * driver.c: Using code from verify.c instead of mini.c.
12812 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12814 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12817 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12819 * mini.c (check_for_method_verify): Enabling verification of
12820 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12823 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12825 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12826 caller saved registers as well.
12828 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12829 saved registers as well.
12831 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12833 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12835 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12838 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12840 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12842 (get_call_info): Take a gsctx argument instead of 'cfg'.
12844 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12846 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12847 mono_verify_all is set.
12849 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12851 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12853 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12855 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12858 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12859 verifier and the code generated by the compiler.
12861 2008-03-25 Mark Probst <mark.probst@gmail.com>
12863 * mini.c: Generic sharing of the non-nullable case of the box
12866 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12868 * inssel.brg: Fix the build.
12870 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12872 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12874 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12875 Array:Address. Fixes #372410.
12877 * iltests.il.in: New tests for readonly prefix.
12879 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12881 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12882 mini-trampolines.c.
12884 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12887 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12889 * mini.c (mono_decompose_op_imm): New helper function.
12891 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12892 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12895 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12896 mono_arch_output_basic_block. Fix warnings.
12898 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12901 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12903 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12904 since the extra frame is now detected automatically inside the loop.
12906 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12907 opts which are now in mono_peephole_ins ().
12909 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12911 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12912 frames and skip duplicate managed-to-native frames. Fixes #367665.
12914 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12915 opts which are now in mono_peephole_ins ().
12916 (mono_arch_peephole_pass_2): Ditto.
12918 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12920 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12921 arch independent peephole optimizations.
12923 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12924 opts which are now in mono_peephole_ins ().
12926 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12928 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12930 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12933 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12934 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12937 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12939 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12940 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12943 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12944 mono_arch_output_basic_block. Fix warnings.
12946 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12948 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12951 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12953 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12956 * iltests.il: Add new tests.
12958 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12960 * mini.c: Removed Windows version macros.
12962 2008-03-20 Mark Probst <mark.probst@gmail.com>
12964 * generic-sharing.c: Put reflection types in the extensible part
12965 of the runtime generic context.
12967 * mini.c: Generic sharing of the GetTypeHandle special case of the
12968 ldtoken instruction.
12970 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12972 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12974 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12976 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12977 consistency with the other version on the linear IR branch.
12979 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12981 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12983 * iltests.il.in: Add new tests.
12985 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12987 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12989 * iltests.il.in: Add new tests.
12991 2008-03-19 Mark Probst <mark.probst@gmail.com>
12993 * mini.c: Two variables with the same name were declared in
12994 nesting contexts and one wasn't initialized. Fixed.
12996 2008-03-19 Mark Probst <mark.probst@gmail.com>
12998 * mini.c: Generic sharing of the initobj instruction.
13000 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13002 * mini.c: make the test to optimize ldtoken from typeof() more
13005 2008-03-18 Mark Probst <mark.probst@gmail.com>
13007 * mini.c: Generic sharing of the initobj instruction for reference
13010 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13012 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13013 the mono_breakpoint_clean_code() code to perform bound checks.
13015 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13017 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13018 mono_arch_patch_callsite() to include the start of the managed method
13019 to be able to perform bound checks.
13021 2008-03-17 Mark Probst <mark.probst@gmail.com>
13023 * mini.c: Generic sharing for the isinst instruction.
13025 2008-03-17 Mark Probst <mark.probst@gmail.com>
13027 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13028 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13029 with the runtime generic context argument.
13031 * mini.c: Share calls to several types of unsharable methods by
13032 putting the address of the method code in the runtime generic
13033 context and doing an indirect call.
13035 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13038 2008-03-16 Mark Probst <mark.probst@gmail.com>
13040 * generic-sharing.c: Change due to a change in the runtime genric
13043 2008-03-15 Martin Baulig <martin@ximian.com>
13046 (mono_arch_nullify_class_init_trampoline): Add call to
13047 mono_breakpoint_clean_code() to make things work when running
13048 inside the debugger.
13051 (mono_arch_nullify_class_init_trampoline): Add call to
13052 mono_breakpoint_clean_code() to make things work when running
13053 inside the debugger.
13055 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13057 * inssel-long.brg (reg): Fix 64 bit build.
13059 2008-03-14 Mark Probst <mark.probst@gmail.com>
13061 * mini.c, mini.h: Share static generic code by passing it an
13062 implicit argument pointing to the runtime generic context.
13064 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13065 inssel-long32-mips.brg: New opcodes for calling shared static,
13066 which need to be passed the runtime generic context.
13068 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13069 argument on the stack in the prologue if needed. New function for
13070 finding the runtime generic context argument from the registers
13071 saved by the trampoline.
13073 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13074 runtime generic context argument.
13076 * tramp-amd64.c: Also restore the register used for the runtime
13077 generic context argument.
13079 * mini-trampoline.c: Resolve shared static calls by consulting the
13080 runtime generic context via the new argument.
13082 * generic-sharing.c: Add an argument to sharability-checking
13083 functions that specifies whether type variables should be treated
13084 as sharable type arguments.
13086 * inssel-x86.brg: Removed a superfluous, buggy rule.
13088 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13091 2008-03-14 Martin Baulig <martin@ximian.com>
13093 * debug-debugger.c (main_thread_handler): Call
13094 mono_runtime_run_main() without sending any notifications.
13096 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13098 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13100 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13102 2008-03-14 Mark Probst <mark.probst@gmail.com>
13104 * tramp-x86.c: Fixed register restore offsets in the trampoline
13105 code for ECX and EDX.
13107 2008-03-12 Geoff Norton <gnorton@novell.com>
13109 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13110 different ucontext_t implementations.
13111 * exceptions-arm.c: Use the above defines to get exceptions working on
13112 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13113 * mini-arm.c: Implement iPhone icache support (based on a patch by
13114 Luke Howard lukeh@padl.com)
13116 2008-03-12 Mark Probst <mark.probst@gmail.com>
13118 * mini.c: Enable generic sharing of calls to non-static
13119 non-interface non-generic non-value-type methods.
13121 * mini-trampolines.c: Resolve calls from shared generic code.
13123 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13125 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13127 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13129 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13131 * mini.c: some fixes for the AOT compiler.
13133 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13135 * cpu-amd64.md: Add clob:1 to some float opcodes.
13137 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13139 * mini.h: Added MiniVerifierMode enumeration.
13141 * mini.c: Added mini_verifier_set_mode to control
13142 the usage of the new verifier.
13144 * mini.c (mono_method): Integrated the new verifier.
13146 * driver.c: Extended --security option with validil and
13147 verifiable options to activate the new verifier.
13149 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13151 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13152 optimization to ctors taking 0 or 2 arguments too.
13154 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13157 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13159 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13161 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13163 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13164 non-aot case as well.
13166 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13168 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13171 * aot-compiler.c (encode_patch): Ditto.
13173 * mini.h (G_MININT32): Fix the definition of this.
13175 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13177 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13179 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13181 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13183 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13184 methods returning vtypes in registers.
13185 (mono_arch_allocate_vars): Ditto.
13187 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13189 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13191 * generics.cs: Add a test from the linear IR branch.
13193 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13195 * mini.c (inline_method): Cache failed inline attempts.
13197 2008-03-04 Mark Probst <mark.probst@gmail.com>
13199 * mini.c: For shared methods of generic classes put the location
13200 of "this" into the MonoGenericJitInfo.
13202 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13203 register out of a MonoContext by register number. Add the generic
13204 sharing context as an argument to mono_arch_find_this_argument().
13206 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13207 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13208 for new arch function.
13210 * mini-exception.c: Handle open exception clauses in shared
13213 * mini-trampolines.c: Supply additional argument to
13214 mono_arch_find_this_argument().
13216 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13218 * Makefile.am (regtests): Run the bench.exe tests last.
13220 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13222 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13225 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13227 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13230 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13232 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13234 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13235 whose class has no cctor.
13237 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13239 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13241 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13244 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13246 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13247 to be in sync with the code on the linear IR branch.
13249 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13251 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13253 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13255 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13257 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13259 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13261 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13263 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13265 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13268 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13270 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13271 OP_LOADR4_MEMBASE emission.
13273 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13274 (mono_spillvar_offset_float): Ditto.
13276 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13278 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13281 * basic-long.cs: Add regression tests for them.
13283 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13285 (mono_arch_allocate_vars): Fix representation of single-precision float
13287 (mono_arch_output_basic_block): Ditto.
13289 * inssel-mips.brg: Ditto, remove duplicate items.
13291 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13292 arguments of tail calls as on other platforms.
13293 (mono_arch_output_basic_block): Handle tail calls.
13295 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13298 * objects.cs (test_5_pass_static_struct): Add test for it.
13300 Contributed under MIT/X11 license.
13302 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13304 * Makefile.am: Use gmcs for compiling the regression tests.
13306 * *.2.cs *.2.il: Rename to *.cs and *.il.
13308 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13310 * regalloc.h: Make the vassign array smaller.
13312 * mini.c (mini_method_compile): Remove an unused field in cfg.
13314 * mini-codegen.c: Add a bunch of micro optimizations.
13316 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13318 * regalloc.h: Remove some unused fields.
13320 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13322 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13324 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13326 2008-02-22 Mark Probst <mark.probst@gmail.com>
13328 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13330 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13331 trampoline: Fetch an entry from the runtime generic context. If
13332 it's NULL, jump to the actual trampoline to fill the runtime
13333 generic context. Otherwise, return it.
13335 * mini.c: Call the lazy fetch trampoline to get entries out of the
13336 runtime generic context.
13338 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13339 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13340 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13342 2008-02-21 Mark Probst <mark.probst@gmail.com>
13344 * mini.c: Fetch data out of the extensible part of the runtime
13345 generic context instead of calling a helper function.
13347 * generic-sharing.c: Some functions moved into
13348 metadata/generic-sharing.c. Helper function for fetching other
13349 types now checks and asserts against extensible rgctx (just for
13350 debugging purposes - the helper function isn't called anymore
13351 unless for debugging).
13353 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13355 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13356 for tail calls up to the point that the tests in iltests.exe run. Also add a
13357 dummy CKFINITE implementation.
13358 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13359 needed for trampoline LMF frames.
13361 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13362 trampoline LMF frames.
13364 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13366 * mini.c (inline_method): clean any pending loader error when inlining fail.
13367 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13369 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13371 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13373 * aot-runtime.c (decode_patch_info): Ditto.
13375 * mini.c (mono_resolve_patch_target): Ditto.
13377 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13380 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13382 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13383 if it references an icall address.
13385 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13387 * cpu-s390x.md: Remove some more unused opcodes.
13389 * cpu-s390x.md: Remove some unused opcodes.
13391 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13392 mono_op_imm_to_op ().
13394 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13395 instead of a switch statement.
13397 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13398 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13400 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13402 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13404 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13407 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13409 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13410 opened. Fixes #362607.
13412 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13414 * iltests.il.in: Add a test for static methods in interfaces.
13416 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13418 * genmdesc.c (build_table): Fix a crash on older glib versions.
13420 * cpu-sparc.md: Remove some unused opcodes.
13422 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13423 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13425 * cpu-amd64.md: Remove some unused opcodes.
13427 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13428 like the other opcodes.
13430 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13432 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13434 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13436 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13437 variables 'cfg' instead of 'm' for consistency.
13439 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13441 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13442 argument holding the vtype return address, to avoid the ambigious use of
13443 cfg->ret for this purpose.
13445 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13447 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13449 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13450 new mono_print_ins () function which only takes one argument.
13452 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13454 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13457 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13459 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13461 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13463 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13464 opcodes and other small changes.
13466 * mini-ops.h: Add some new opcodes from the linear IR branch.
13468 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13470 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13471 opcodes, use the REG_MEMBASE opcodes instead.
13473 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13474 opcodes, use the REG_MEMBASE opcodes instead.
13476 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13479 * mini.c (mono_op_imm_to_op): New helper function.
13481 * mini-ops.h: Add some opcodes from linear IR branch.
13483 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13485 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13488 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13490 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13493 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13495 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13497 * aot-compiler.c (emit_method_code): Add an assert.
13499 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13500 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13503 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13505 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13506 some load/store opcodes so they are consistent.
13507 (mono_arch_emit_prolog): Simplify some code.
13509 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13511 * objects.cs: Add tests for large argument offsets on ARM.
13513 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13514 stack offsets. Fixes #359651.
13516 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13518 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13520 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13522 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13524 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13526 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13527 rid of CEE_CONV_R_UN.
13529 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13531 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13533 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13535 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13537 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13539 * cpu-amd64.md: Remove some unused opcodes.
13541 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13543 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13545 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13546 arch specific functions for its parts. Call the peephole pass after local
13547 regalloc so the prolog can compute a more accurate max_offset.
13549 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13550 the corresponding OP_I/OP_L opcodes.
13552 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13554 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13556 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13558 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13559 as they are handled in mini.c.
13561 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13563 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13564 case since it is handled in mini.c.
13566 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13568 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13570 * *.c: Use the new opcodes in the IR and back end code.
13572 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13574 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13576 2008-02-06 Mark Probst <mark.probst@gmail.com>
13578 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13579 an assert because it has a race condition.
13581 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13583 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13585 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13587 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13589 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13590 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13592 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13594 * cpu-amd64.md (move): Correct the maximum size of move.
13596 2008-02-05 Mark Probst <mark.probst@gmail.com>
13598 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13599 the generic class init trampoline to return quickly if the class
13602 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13604 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13605 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13607 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13609 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13612 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13614 * objects.cs: Add some soft-float tests.
13616 * mini.c: Fix a couple more soft-float issues.
13618 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13620 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13621 avoid a REX prefix.
13623 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13625 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13626 exception happens while compiling a virtual method.
13628 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13630 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13632 * mini-sparc.c: Fix build.
13634 * mini-sparc.c (get_call_info): Add support for generic sharing.
13636 * mini-exceptions.c: Add a FIXME.
13638 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13640 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13641 altstack handling code.
13643 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13645 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13647 * mini-s390.c: Add support for generic sharing.
13649 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13651 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13653 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13655 * mini-s390x.c: Add support for generic sharing.
13657 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13659 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13661 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13662 can be used since it takes a 16 bit signed immediate.
13664 * inssel-s390x.brg: Fix OP_SETRET.
13666 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13668 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13670 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13672 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13674 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13677 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13680 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13681 of the unused mono_arch_patch_delegate_trampoline stuff.
13683 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13685 * basic-long.cs: Move the fp related tests to basic-float.cs.
13687 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13689 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13691 * basic-calls.cs: Add a test for proper float argument passing.
13693 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13694 if the context corresponds to an exception received through a signal.
13696 * exceptions.cs: Add a test for nullref handling at the start of a try
13699 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13701 * jit-icalls.c (mono_break): New JIT icall.
13703 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13705 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13707 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13709 * cpu-*.md: Get rid of unused opcodes.
13711 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13713 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13716 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13719 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13720 the arch independent trampoline code in mini-trampolines.c.
13722 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13724 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13726 * mini-s390.h: Remove an unused define.
13728 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13729 the arch independent trampoline code in mini-trampolines.c.
13731 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13733 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13735 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13737 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13739 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13741 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13743 * cpu-amd64.md: Use smaller sizes for int opcodes.
13745 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13747 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13750 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13753 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13754 instead of though a pointer to save an indirection when accessing elements of
13757 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13759 (NOT_IMPLEMENTED): New helper macro.
13760 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13763 * *.c: Use the new helper macro.
13765 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13767 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13769 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13771 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13774 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13776 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13777 profiling is enabled.
13779 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13781 (mono_arch_emit_prolog): Add more first bblock optimizations.
13783 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13784 in order if possible.
13785 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13786 bblock, since the arguments are still in their original registers.
13788 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13790 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13792 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13795 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13798 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13800 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13801 process async exceptions received while in unmanaged code.
13803 * mini.c (mini_init): Install a callback with the runtime which will be called
13804 when a thread receives an async exception while in unmanaged code.
13806 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13808 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13810 2008-01-16 Wade Berrier <wberrier@novell.com>
13817 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13819 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13820 compilation with sun cc.
13822 * cpu-*.md: Fix the build.
13824 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13826 * mini-amd64.h: Add some comments to the MonoLMF structure.
13828 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13830 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13831 in the LMF structure if possible. This saves two instructions in the
13832 managed->native wrappers.
13834 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13836 2008-01-16 Mark Probst <mark.probst@gmail.com>
13838 * generic-sharing.c: New type argument lookup code which uses the
13839 runtime generic context template.
13841 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13843 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13845 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13846 (mono_arch_output_basic_block): Fix localloc implementation.
13848 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13850 * mini-ia64.c (peephole_pass): Fix ia64 build.
13852 * mini-amd64.c (peephole_pass): Fix a warning.
13854 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13855 at a constant offset from sp/fp.
13857 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13858 instead of obtaining it from *lmf in the managed method case.
13860 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13862 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13864 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13866 * mini.h (MonoInstList): New type.
13867 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13868 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13869 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13870 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13871 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13872 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13873 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13874 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13875 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13876 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13877 MONO_INST_LIST_FOR_EACH_ENTRY,
13878 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13879 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13880 mono_inst_list_first, mono_inst_list_last,
13881 mono_inst_list_next, mono_inst_list_prev): New instruction
13882 list handling interfaces.
13883 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13884 list head 'ins_list'.
13885 (MonoInst): Replace next pointer with list head 'node'.
13886 (MonoCallInst): Make 'out_args' a MonoInstList.
13887 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13888 (MonoCompile): Delete reverse_inst_list and
13889 reverse_inst_list_len.
13890 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13891 mono_arch_lowering_pass, mono_arch_local_regalloc,
13892 mono_arch_output_basic_block, mono_arch_emit_prolog):
13893 Convert to new instruction lists.
13894 (insert_after_ins): Delete.
13895 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13897 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13898 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13899 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13900 mono_emulate_opcode, mono_emit_load_got_addr,
13901 inline_method, mono_method_to_ir, mono_print_bb_code,
13902 print_dfn, decompose_pass, nullify_basic_block,
13903 replace_out_block_in_code, remove_block_if_useless,
13904 merge_basic_blocks, move_basic_block_to_end,
13905 try_unsigned_compare, optimize_branches, mono_print_code,
13906 mini_select_instructions, remove_critical_edges): Likewise.
13907 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13908 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13909 mono_arch_output_basic_block, mono_arch_emit_prolog):
13911 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13912 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13913 mono_arch_output_basic_block): Likewise.
13914 (inst_list_prepend, insert_after_ins): Delete.
13915 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13916 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13918 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13919 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13920 mono_arch_emit_prolog): Likewise.
13921 * cfold.c (mono_constant_fold): Likewise.
13922 * liveness.c (visit_bb, mono_analyze_liveness,
13923 optimize_initlocals): Likewise.
13924 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13925 * graph.c (mono_draw_code_cfg): Likewise.
13926 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13927 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13928 mono_ssa_cprop): Likewise.
13929 * abcremoval (get_relations_from_previous_bb, process_block):
13931 * local-propagation (mono_cprop_invalidate_values,
13932 mono_local_cprop_bb): Likewise.
13933 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13934 peephole_pass, mono_arch_output_basic_block,
13935 mono_arch_emit_prolog): Likewise.
13936 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13937 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13938 mono_arch_emit_prolog): Likewise.
13939 (insert_after_ins): Delete.
13940 * aliasing.c (print_code_with_aliasing_information,
13941 mono_build_aliasing_information, mono_aliasing_deadce):
13942 Convert to new instruction lists.
13943 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13944 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13945 mono_arch_local_regalloc, mono_arch_output_basic_block):
13947 (insert_after_ins): Delete.
13948 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13949 peephole_pass, mono_arch_output_basic_block): Convert to
13950 new instruction lists.
13951 * mini-codegen (InstList, inst_list_prepend,
13952 insert_after_ins): Delete.
13953 (insert_before_ins, get_register_force_spilling,
13954 get_register_spilling, free_up_ireg, free_up_reg,
13955 create_copy_ins, create_spilled_store, alloc_int_reg,
13956 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13957 to new instruction lists.
13958 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13959 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13960 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13961 (insert_after_ins): Delete.
13962 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13963 mono_arch_local_regalloc, mono_arch_output_basic_block,
13964 mono_arch_call_opcode): Convert to new instruction lists.
13965 (insert_after_ins): Delete.
13966 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13967 peephole_pass, mono_arch_output_basic_block,
13968 mono_arch_emit_prolog): Convert to new instruction lists.
13970 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13972 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13974 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13977 * Makefile.am (version.h): Make this work with non-bash shells.
13979 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13981 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13983 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13985 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13986 the InitializeArray optimization.
13988 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13990 * mini.c driver.c: Don't include os/gc_wrapper.h.
13992 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13994 * mini.c (print_jit_stats): Print GC statistics if available.
13996 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13998 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14000 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14002 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14004 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14006 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14008 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14010 * driver.c (mono_main): Ditto.
14012 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14014 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14016 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14017 in the vtable can't be encoded.
14018 (compile_method): Ditto.
14020 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14022 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14025 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14028 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14029 the top LMF entry belongs to the current method.
14031 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14033 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14035 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14037 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14039 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14041 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14043 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14045 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14048 * basic-float.cs: Add an ulong->double cast test.
14050 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14052 * mini.c (mono_method_to_ir): Fix a warning.
14054 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14056 * mini-ops.h: Add OP_SWITCH.
14058 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14059 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14061 2007-12-11 Geoff Norton <gnorton@novell.com>
14063 * mini-s390x.c: Minor change to the MAX() define to allow
14064 it to compile with other gcc versions.
14066 2007-12-11 Geoff Norton <gnorton@novell.com>
14069 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14071 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14073 exceptions-arm.c (mono_arch_get_restore_context): Restore
14076 exceptions-arm.c (throw_exception): Save the frame pointer.
14077 This is a partial fix for #323747. Only the client side is
14080 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14082 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14083 was using an unrelated variable to log the class which
14084 needed the cctor to be called. This was crashing on arm.
14086 2007-12-09 Robert Jordan <robertj@gmx.net>
14088 * mini-x86.c (mono_arch_emit_epilog):
14089 Consider all kinds of 64-bit types. Fixes #323114.
14091 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14093 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14095 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14097 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14099 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14101 * mini.c: run type ctor before allocating an object, not only
14102 when running it's constructor method (fixes at least part of bug #342507).
14104 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14106 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14108 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14109 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14112 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14113 mono_generic_class_init_trampoline () the same as it is done with the other
14116 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14117 aot-runtime.c aot-compiler.c: Implement AOT support.
14119 2007-12-07 Mark Probst <mark.probst@gmail.com>
14121 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14122 build for archs which don't have the vtable trampoline defined
14125 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14127 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14129 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14131 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14133 * tramp-<ARCH>.c: Use the new helper function.
14135 2007-12-07 Mark Probst <mark.probst@gmail.com>
14137 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14138 trampoline call, which takes a vtable argument.
14140 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14141 OP_TRAMPCALL_VTABLEs like other calls.
14143 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14144 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14145 call. Implemented a support function which fetches the vtable
14146 from a register set.
14148 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14149 Implemented a generic class init trampoline, using the
14150 OP_TRAMPCALL_VTABLE opcode.
14152 * mini.c: Implemented static field access when sharing generic
14153 code. This implies initing the class using the new
14154 OP_TRAMPCALL_VTABLE call.
14156 2007-12-07 Mark Probst <mark.probst@gmail.com>
14158 * mini.c: Don't compile methods with sharing enabled if their
14159 classes are disabled for sharing.
14161 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14163 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14164 opcodes. Fixes #346563.
14166 * objects.cs: Add a new test.
14168 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14170 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14171 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14173 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14175 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14177 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14179 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14182 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14184 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14186 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14187 optimization in the AOT case.
14189 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14191 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14193 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14195 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14197 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14199 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14200 is created by the inlined delegate ctor.
14202 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14204 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14206 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14208 * cpu-x86.md: Fix the length of ckfinite.
14210 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14212 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14214 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14215 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14217 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14219 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14220 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14222 2007-11-28 Martin Baulig <martin@ximian.com>
14225 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14226 after creating the trampoline.
14228 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14230 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14232 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14235 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14236 instead of the calling method to help AOT.
14238 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14240 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14242 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14245 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14247 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14249 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14250 (encode_method_ref): No need to handle generic method definitions specially.
14252 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14254 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14257 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14259 (compile_method): Enable generic sharing.
14261 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14263 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14264 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14266 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14269 * mini-trampolines.c: Fix a warning.
14271 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14273 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14274 (generic_class_is_reference_type): Remove unused function.
14276 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14277 in the generic vtable trampoline case.
14279 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14281 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14282 return an AOT method based on a vtable slot.
14284 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14286 * mini.c (mini_get_vtable_trampoline): Export this.
14288 2007-11-22 Martin Baulig <martin@ximian.com>
14291 (MonoDebuggerInfo): Move `debugger_version' up.
14293 2007-11-22 Martin Baulig <martin@ximian.com>
14296 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14298 * mini-trampolines.c
14299 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14300 after compiling the method.
14302 2007-11-20 Martin Baulig <martin@ximian.com>
14305 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14306 (mono_debugger_remove_breakpoint): Likewise.
14307 (mono_debugger_check_breakpoints): Likewise.
14309 * debug-debugger.c: Implement the new breakpoint interface here.
14311 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14313 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14314 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14316 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14318 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14320 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14322 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14325 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14328 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14329 returning a vtype in a register.
14331 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14332 here from the arch specific code.
14334 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14337 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14338 (mono_arch_emit_prolog): Increment maximum prolog size.
14340 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14341 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14343 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14344 MonoGenericSharingContext.
14346 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14347 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14349 2007-11-15 Mark Probst <mark.probst@gmail.com>
14351 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14352 which extract fields out of the runtime generic context. Full
14353 sharing of the NEWARR opcode.
14355 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14357 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14358 --enable-minimal=ssa.
14360 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14362 * mini-trampolines.c (mono_delegate_trampoline): Update after
14363 mono_marshal_get_delegate_invoke () signature change.
14365 2007-11-13 Mark Probst <mark.probst@gmail.com>
14367 * mini.c: Removed the shared context in favor of the generic
14368 sharing context. Allocate the MonoJitInfo structure with room for
14369 the generic sharing context if it's needed.
14371 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14372 domain-internals.h now.
14374 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14376 * generic-sharing.c: Several changes for working without a shared
14377 context and instead operating on open types instead.
14379 2007-11-12 David S. Miller <davem@davemloft.net>
14381 * inssel-sparc.brg: Fix double instruction emit.
14383 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14385 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14386 Get/Set/Address methods.
14388 * mini.c debug-debugger.c mini-trampolines.c: Update after
14389 mono_marshal_get_delegate_invoke signature change.
14391 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14393 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14394 This can happens with dynamic methods. Fixes the other bug in #322722.
14396 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14398 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14401 * mini-arm.c (arm_patch): Implement patching of BX call
14402 sequence. Fixes one of the bugs in #322722.
14404 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14406 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14407 under Linux. We only need to flush every 32-byte cache line.
14409 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14412 move_basic_block_to_end: Add branches when needed, eventually creating
14414 optimize_branches: added a parameter that tells if it's ok to create
14415 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14416 and avoid calling move_basic_block_to_end when it's not ok.
14419 2007-11-07 Mark Probst <mark.probst@gmail.com>
14421 * mini.c: Abort inlining call to InitializeArray if something
14422 looks wrong. Let the icall handle it, which now has proper safety
14425 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14427 * mini.c (mono_spill_call): add support for soft-float.
14429 * mini.c (mono_method_to_ir): add support for soft-float
14430 to inlined functions that return float.
14432 * mini.c (mono_method_to_ir): add support for soft-float
14433 to cee_stsfld opcode on float fields.
14435 2007-11-05 Geoff Norton <gnorton@novell.com>
14437 * mini-x86.h: Fix the structure access for X86 Leopard.
14440 2007-11-05 Martin Baulig <martin@ximian.com>
14442 * mini-trampolines.c
14443 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14444 after compiling the method to notify the debugger.
14446 2007-11-05 Martin Baulig <martin@ximian.com>
14448 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14450 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14452 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14453 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14455 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14457 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14458 native-to-managed wrappers.
14460 2007-11-01 Geoff Norton <gnorton@novell.com>
14462 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14465 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14467 * mini.c, mini-x86.c: when getting back from unmanaged code
14468 to managed via a marshaled delegate we also need to set the
14471 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14473 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14476 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14478 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14479 let the debugger or other external agents to tell the JIT when
14480 a sw breakpoint has been inserted in the code that the JIT needs
14481 to be able to inspect.
14483 2007-10-31 Martin Baulig <martin@ximian.com>
14486 (MonoDebuggerInfo): Remove `runtime_class_init'.
14488 2007-10-30 Martin Baulig <martin@ximian.com>
14491 (mono_debugger_thread_created): Added `MonoThread *' argument.
14492 (mono_debugger_extended_notification): New public method.
14493 (mono_debugger_trampoline_compiled): New public method.
14496 (MonoDebuggerThreadInfo): Added `thread' and
14497 `extended_notifications' fields.
14500 (debugger_executable_code_buffer): New static variable.
14503 (MonoDebuggerInfo): Added `executable_code_buffer',
14504 `executable_code_buffer_size', `breakpoint_info_area',
14505 `breakpoint_table' and `breakpoint_table_size'.
14507 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14509 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14510 that IP either is an unused value or the vtable pointer. IMT
14511 calls use vtable + offset now. Reduced by almost half the size
14514 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14516 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14517 defines to access param registers. Replace long usage with
14518 gsize as sizeof(long) != sizeof(void*) on Win64.
14520 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14521 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14522 instead of non-existant _GetAddressOfReturnAddress.
14524 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14525 param registers. Save/restore %rdi and %rsi in MonoLMF.
14527 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14528 param registers. Modify (throw_exception) signature to take
14529 %rdi and %rsi on Win64.
14531 Code is contributed under MIT/X11 license.
14533 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14535 * helpers.c: unlink debugging output files.
14537 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14539 * mini.c: Move mono_create_ftnptr () to object.c.
14541 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14543 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14544 optional. This function can now be used to disassemble code generated
14545 outside the JIT such as trampolines and IMT thunks.
14547 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14549 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14550 vtable pointer from a ldr instruction.
14552 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14553 new IMT call sequence.
14555 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14556 call sequence for interface invocations.
14558 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14559 for imt support. This function is empty since IMT on ARM requires no
14560 special handling on the IR side.
14562 * mini-arm.c (mono_arch_find_imt_method): added, required for
14565 * mini-arm.c (mono_arch_find_this_argument): added, required
14568 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14569 a ldr instruction to load a value stored in the code stream.
14571 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14575 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14577 * mini.c (mini_init): Install the jump trampoline callback.
14579 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14581 * mini-trampolines.c: handle synchronized methods with the common
14582 vtable trampoline (bug #335601).
14584 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14586 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14588 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14591 * mini-ia64.h mini-ia64.c: Add support for IMT.
14593 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14594 prolog. Fixes #331958.
14596 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14598 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14600 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14602 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14605 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14607 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14610 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14612 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14615 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14617 * mini-trampolines.c: changed the magic rampoline to understand
14618 the common vtable trampoline method: the method to invoke is
14619 determined by the vtable displacement of the call.
14621 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14623 * mini.c, mini.h: register the common vtable trampoline if the
14624 architecture supports it.
14626 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14628 * cpu-amd64.md: use the correct max length for tls_get.
14630 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14632 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14633 CEE_STELEM_ANY. Fixes #333696.
14635 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14637 * exceptions-x86.c: provide more graceful handling of the case where
14638 we followed a bogus function pointer from managed code (bug #332866).
14640 2007-10-11 Mark Probst <mark.probst@gmail.com>
14642 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14643 replaces the generic_shared flag and will carry more information
14646 * generic-sharing.c: Added mini_type_stack_size() which allows
14647 allows open types if given a generic sharing context.
14648 mini_get_basic_type_from_generic() takes a
14649 MonoGenericSharingContext* instead of a MonoCompile* now.
14651 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14652 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14653 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14654 changes above. Just passing arguments through to the right
14657 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14659 * mini-arm.c: unify the call emission to emit_code_seq().
14661 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14663 * tramp-arm.c: reduced the trampoline size.
14665 2007-10-10 Mark Probst <mark.probst@gmail.com>
14667 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14668 variable handling out of arch-specific code.
14670 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14672 * mini-arm.c: implemented fast delegate dispatch.
14674 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14676 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14677 that fp elimination is turned off if the space required by locals is too
14678 big. Fixes #331958.
14680 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14682 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14683 ARM to the new style trampoline.
14685 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14687 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14689 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14691 2007-10-09 Martin Baulig <martin@ximian.com>
14694 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14695 `field_info_offset_offset'.
14697 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14699 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14700 removed more internal usage of the r11 register and made it available
14701 to the register allocator.
14703 2007-10-08 Mark Probst <mark.probst@gmail.com>
14705 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14706 when sharing generics and treat type variables as references.
14708 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14710 * mini-ppc.c: started removing the internal uses of register r11
14711 to eventually allow the register allocator to manage it as an
14712 additional available register.
14714 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14716 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14718 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14720 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14721 specific trampolines as they are not performance critical as a jump
14722 target (maybe align as before only for AOT code?). This saves about
14723 200 KB of native code on x86 for monodevelop startup.
14725 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14727 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14728 monodevelop startup.
14730 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14732 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14734 * mini-sparc.h mini-sparc.c: Implement IMT support.
14736 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14737 its smaller and doesn't clobber sparc_g1.
14739 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14741 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14743 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14745 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14747 * mini-ppc.c: implemented fast delegate invocation.
14749 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14751 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14753 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14755 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14756 code to the new style trampoline in preparation for IMT support.
14758 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14760 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14761 systems already. This also reduces the specific trampiline sizes and
14762 prepares for the use of r12 as the IMT identifier register.
14764 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14766 * mini-mips.h: endianess fix (simplified from a patch by
14767 Thomas Kunze <thommy@tabao.de>, bug #323737).
14769 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14771 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14772 to access ucontext fields and enable netbsd support
14773 (partially from Magnus Henoch <mange@freemail.hu>).
14775 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14777 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14778 use the preprocessor from the CPP env var if it is set.
14780 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14782 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14783 code, before interface_offset gets used.
14785 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14787 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14788 mono_class_setup_vtable () before accessing klass->vtable.
14790 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14792 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14795 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14797 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14798 IMT slots (this saves hundreds of KB of memory in programs like
14799 IronPython and Monodevelop).
14801 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14803 * mini.c: print the delegate counter.
14805 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14807 * mini-x86.c: make it easier to enable the debugging code for IMT
14810 2007-09-28 Martin Baulig <martin@ximian.com>
14813 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14814 `mono_method_klass_offset' and `mono_method_token_offset'.
14816 2007-09-20 Mark Probst <mark.probst@gmail.com>
14818 * mini.c: First generics sharing implementation. Can only share
14819 in very simple cases. If sharing doesn't work it falls back to
14820 dedicated compilation.
14822 * mini.h: Flag in MonoCompile to specify whether generic
14823 compilation is shared. Flags enum for marking which generic inst
14824 of a context is used. Prototypes for helper functions.
14826 * generic-sharing.c: Helper functions for generic method sharing.
14828 * optflags-def.h: Optimization flag (gshared) for enabling generic
14829 method sharing added.
14831 * Makefile.am: generic-sharing.c added.
14833 2007-09-19 Daniel Nauck <dna@mono-project.de>
14835 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14837 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14838 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14841 2007-09-19 Martin Baulig <martin@ximian.com>
14843 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14844 mono_debug_cleanup() is now part of mono_cleanup().
14846 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14848 * driver.c (mono_main): Fix a warning.
14850 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14852 * aot-compiler.c: Optimize various parts when processing large assemblies.
14855 * mini.c (mono_patch_info_hash): Improve hash function.
14857 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14859 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14861 Code is contributed under MIT/X11 license.
14863 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14865 * mini.c (mini_init): Fix a leak.
14867 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14869 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14871 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14873 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14875 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14877 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14879 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14882 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14884 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14886 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14888 * aot-runtime.c (decode_patch_info): Ditto.
14890 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14892 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14893 static case. Cache delegates in architecture specific code,
14894 based on number of parameters.
14896 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14897 in architecture specific code, based on number of parameters.
14899 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14900 caching happen in architecture specific code now.
14902 Code is contributed under MIT/X11 license.
14904 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14906 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14907 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14908 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14910 Code is contributed under MIT/X11 license.
14912 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14913 * mini.c: (mono_thread_abort) Fixed bug #82416.
14915 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14917 * mini.: hook the new managed GC allocation feature into the JIT.
14919 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14921 * mini.c: implementation for the new runtime tls opcode.
14923 2007-09-11 Martin Baulig <martin@ximian.com>
14926 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14927 `mono_method_inflated_offset'.
14929 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14931 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14932 async exceptions into a method.
14934 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14935 purpose of testing whenever the unwinder works at every instruction.
14937 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14939 * mini.c: check accessibility of method used in ldftn (fixes
14942 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14944 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14946 * inssel.brg: Fix a warning.
14948 2007-09-03 Martin Baulig <martin@ximian.com>
14950 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14951 now takes the `main_method' as argument.
14953 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14955 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14957 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14959 * driver.c: include the cil-coff.h header on Windows.
14961 Code is contributed under MIT/X11 license.
14963 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14965 * mini.c, driver.c: don't include the cil-coff.h header.
14967 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14969 * mini.c: flag places that needs fixes fo soft-float support.
14971 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14973 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14974 endian systems (partially from Dean Jenkins, bug #81924).
14976 2007-08-28 Mark Probst <mark.probst@gmail.com>
14978 * mini.c (check_linkdemand): Remove embedded reference object in
14979 call to LinkDemandSecurityException.
14980 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14981 with an IntPtr instead of a reference object.
14983 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14985 * mini.c (handle_initobj): Handle alignment properly.
14987 * inssel.brg (mini_emit_memset): Ditto.
14989 * inssel.brg (mini_emit_memcpy): Ditto.
14991 * inssel-sparc.brg: Ditto.
14993 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14995 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14997 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14998 exceptions raised in unmanaged code. Fixes part of #82594.
15000 2007-08-24 Mark Probst <mark.probst@gmail.com>
15002 * mini.c (mono_method_to_ir), declsec.c
15003 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15005 2007-08-22 Martin Baulig <martin@ximian.com>
15008 (MonoDebuggerThreadInfo): New typedef.
15009 (mono_debugger_thread_table): New global variable.
15010 (mono_debugger_thread_created): New public function.
15011 (mono_debugger_thread_cleanup): New public function.
15014 (MonoDebuggerInfo):
15015 - removed `get_current_thread' and `lookup_assembly'.
15016 - removed `data_table'.
15017 - added `thread_table'.
15020 (mono_thread_start_cb): Call mono_debugger_thread_created().
15021 (mono_thread_attach_cb): Likewise.
15022 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15023 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15026 * driver.c (mono_main): Move mono_debug_init() up, before calling
15027 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15029 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15031 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15032 together when passing several arguments of type double (gives a small
15033 speedup and saves a few bytes of generated code).
15035 2007-08-20 Jb Evain <jbevain@novell.com>
15037 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15039 2007-08-20 Jb Evain <jbevain@novell.com>
15041 * mini.c (mono_method_to_ir): throw MethodAccessException
15042 and FieldAccessException instead of InvalidProgramException.
15044 2007-08-20 Mark Probst <mark.probst@gmail.com>
15046 * mini.c: CoreCLR security checks.
15048 * mini.h: Removed MonoSecurityMode (moved to
15049 metadata/security-manager.h) and mono_security_mode global var
15050 (replaced by set/get functions in security-manager.h).
15052 * driver.c: Added "core-clr-test" security mode for testing. Used
15053 set-function for setting security mode.
15055 2007-08-17 Mark Probst <mark.probst@gmail.com>
15057 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15058 the new jit_info_table.
15060 * driver.c: Test code for the new jit_info_table (enabled by the
15061 define MONO_JIT_INFO_TABLE_TEST).
15063 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15065 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15066 detection of call <REG> instruction sequence. Fixes build on freebsd.
15068 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15070 * mini-exceptions.c: Fix a warning.
15072 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15074 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15075 stack overflow handling code on amd64 too.
15077 * mini-exceptions.c (mono_setup_altstack): Make this use
15078 mono_thread_get_stack_bounds ().
15080 * mini-x86.h: Disable sigaltstack on solaris x86.
15082 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15084 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15086 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15088 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15090 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15092 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15094 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15096 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15098 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15101 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15103 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15104 to be emitted (bug #82281).
15106 2007-08-01 Martin Baulig <martin@ximian.com>
15108 Merged the `debugger-dublin' branch.
15110 * debug-debugger.h (MonoDebuggerInfo):
15111 Removed the `old_*' compatibility entries.
15112 Added `debugger_version' and `data_table'.
15113 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15114 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15117 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15118 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15119 instead of a `gconstpointer'.
15120 (mono_debugger_insert_method_breakpoint): Return a
15121 `MonoDebugMethodAddressList *'.
15123 2007-06-28 Martin Baulig <martin@ximian.com>
15125 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15127 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15129 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15130 __builtin_frame_address () since it is broken on older gcc versions.
15132 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15134 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15135 on the stack overflow handling and made the managed stack overflows
15136 catchable in most cases using soft guard pages.
15137 * exceptions-x86.c: added code to restore the protection in the soft
15138 guard pages at the end of exception handling.
15140 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15142 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15144 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15146 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15147 exception handling.
15149 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15151 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15152 signal handling support until it has been ported to the new mechanism.
15153 * mini.c: fixed stack overflow detection and use the new
15154 architecture code to handle signals on the altstack.
15156 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15158 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15159 stack overflows on the alt stack.
15161 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15163 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15164 stack overflows on the alt stack.
15166 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15168 * exceptions-ppc.c: cleanup preparing for altstack support.
15170 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15172 * exceptions-arm.c: cleanup preparing for altstack support.
15174 2007-07-27 Mark Probst <mark.probst@gmail.com>
15176 * mini.c (print_jit_stats): Output hazard pointer stats.
15178 2007-07-26 Mark Probst <mark.probst@gmail.com>
15180 * driver.c, mini.c: Replaced security mode flags with a single
15183 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15185 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15187 2007-07-25 Mark Probst <mark.probst@gmail.com>
15189 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15190 (which doesn't do anything yet) for activating Core CLR
15191 (Silverlight) security.
15193 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15195 * mini-codegen.c: work around a possible gcc bug on arm.
15197 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15199 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15200 message for platforms that don't support AOT compilation.
15202 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15204 * mini.h, mini.c, driver.c: temporary smcs hack.
15206 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15208 * mini-arm.h, mini-arm.c: arm EABI fixes.
15210 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15212 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15215 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15216 trampolines taking a method argument.
15218 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15220 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15221 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15223 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15224 JIT compilation throws an exception. Fixes #82050.
15226 2007-07-19 Mark Probst <mark.probst@gmail.com>
15228 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15229 with the MONO_EXCEPTION_ defines.
15231 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15233 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15236 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15237 the cause of an assertion.
15239 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15241 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15244 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15246 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15247 assert. Should fix #82103.
15249 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15251 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15252 here too. Fixes #82095.
15254 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15257 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15259 * mini-amd64.h: Enable IMT for amd64.
15261 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15263 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15265 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15267 2007-07-12 Mark Probst <mark.probst@gmail.com>
15269 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15270 as soon as check_linkdemand sets an exception_type.
15272 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15274 * mini-x86.c: fixed offsets for IMT call sequence.
15275 * mini-x86.h: enable IMT again.
15277 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15279 * trace.c (mono_trace_enter_method): Decode MonoType too.
15281 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15283 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15285 * mini-amd64.c: Add preliminary IMT implementation.
15287 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15289 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15290 understand the new IMT-base interface invocation (thanks to
15291 Daniel Nauck for the report and the remote debugging session).
15293 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15295 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15297 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15299 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15301 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15303 * mini-trampolines.c: implement AOT IMT support.
15304 * mini-x86.h: enable IMT support for wider testing.
15306 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15308 * inssel.brg (emit_imt_argument): Add aot support here.
15310 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15312 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15314 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15315 of the IMT implementation, partially from massi, with my
15316 implementation of the bsearch sequence. Disabled by default until
15317 the AOT code is implemented.
15319 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15321 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15323 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15325 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15327 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15328 arch-independent IMT JIT code from Massimiliano
15329 Mantione (massi@ximian.com) with small cleanups from me.
15331 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15333 * Makefile.am: fix svn invocation to get the svn revision to be
15334 independent of the local language (build fix).
15336 2007-07-09 Mark Probst <mark.probst@gmail.com>
15338 * mini.c (inline_method): Reset cfg->exception_type if the
15339 inlining is aborted. Fixes: 82049.
15341 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15343 * mini.c: remove assert from exception handling code when exception_ptr
15346 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15348 * mini.c (mono_codegen): Add an assert.
15350 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15351 enter and leave code.
15352 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15354 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15356 * mini-ppc.c: fixed memory corruption for localloc(0)
15359 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15361 * mini.c: Fix warnings.
15363 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15365 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15366 to emit better double->int conversions.
15368 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15370 * mini.c: the provided Min/Max optimizations are valid for unisgned
15373 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15375 * 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
15377 2007-06-28 Miguel de Icaza <miguel@novell.com>
15379 * mini.c (mono_running_on_valgrind): Add support for reporting the
15380 method and its boundaries to valgrind.
15382 2007-06-28 Martin Baulig <martin@ximian.com>
15384 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15386 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15388 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15390 * generic.2.cs: Add new test case.
15392 2007-06-25 Martin Baulig <martin@ximian.com>
15394 Merged the `debugger-dublin' branch.
15397 (mono_debugger_insert_method_breakpoint): New public method.
15398 (mono_debugger_remove_method_breakpoint): Likewise.
15399 (mono_debugger_check_breakpoints): New static method.
15400 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15402 * debug-debugger.h (MonoDebuggerInfo):
15403 Renamed (to keep backward compatibility in the vtable):
15404 `insert_breakpoint' -> `old_insert_breakpoint'.
15405 `remove_breakpoint' -> `old_remove_breakpoint'.
15406 `create_string' -> `old_create_string'.
15407 `lookup_class' -> `old_lookup_class'.
15408 `lookup_type' -> removed; changed into a dummy field.
15409 `lookup_assembly' -> `old_lookup_assembly'.
15410 Added (same functionality, but different signature):
15411 `create_string', `lookup_class', `lookup_assembly'
15413 `get_method_addr_or_bpt', `remove_method_breakpoint',
15414 `runtime_class_init'.
15416 * debug-debugger.c: Merged the `debugger-dublin' branch.
15418 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15420 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15422 (peephole_pass): Likewise.
15424 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15426 * driver.c: hopefully make setaffinity work also for ancient
15429 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15431 * driver.c : win32 build fix.
15433 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15435 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15436 processor if it is set.
15438 2007-06-21 Martin Baulig <martin@ximian.com>
15440 * debug-mini.h: New file.
15443 (mono_debugger_insert_breakpoint_full): Moved here from
15444 ../metadata/mono-debug-debugger.c.
15445 (mono_debugger_remove_breakpoint): Likewise.
15446 (mono_debugger_breakpoint_callback): Likewise.
15448 2007-06-15 Raja R Harinath <rharinath@novell.com>
15450 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15451 changes in MonoGenericClass.
15453 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15455 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15457 2007-06-14 Raja R Harinath <rharinath@novell.com>
15459 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15460 removal of MonoGenericMethod.
15462 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15464 * mini-exceptions.c: hooks for the exception events profiling API.
15466 2007-06-14 Randolph Chung <tausq@debian.org>
15468 * Makefile.ma: Add hppa target.
15469 * mini-arch.h: Include mini-hppa.h
15470 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15471 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15472 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15474 2007-06-14 Randolph Chung <tausq@debian.org>
15476 * inssel.brg: Add rules for "chained" compare-branch operations so that
15477 a single compare op can affect multiple branches. Adjust cost for
15478 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15479 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15480 cost for some rules so that they can more easily be overridden by
15481 per-arch rules (with fixes from lupus).
15482 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15484 2007-06-13 Randolph Chung <tausq@debian.org>
15486 * mini-ops.h: Reorder branch ops so that they match the order of the
15487 corresponding CEE_* ops. The code expects them this way.
15488 Add new ops for HPPA target.
15489 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15491 2007-06-13 Randolph Chung <tausq@debian.org>
15493 * mini-exceptions.c: Handle cases where the stack grows towards
15495 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15497 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15499 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15501 * driver.c: explain where a non-matching corlib is found.
15503 2007-06-13 Mark Probst <mark.probst@gmail.com>
15505 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15507 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15509 * mini-exceptions.c: Generate a method profile leave event during
15510 an exception to ensure that the profiler gets notified.
15512 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15514 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15517 * cpu-amd64.md: Add long_and/or/xor opcodes.
15519 2007-06-06 Wade Berrier <wberrier@novell.com>
15521 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15522 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15523 length of instruction shr_imm (expected 8, got 10)
15525 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15527 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15529 2007-06-06 Mark Probst <mark.probst@gmail.com>
15531 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15532 MonoInternalHashTable again (fixed bug in the internal hash table
15535 2007-06-06 Mark Probst <mark.probst@gmail.com>
15537 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15538 Have to figure out what makes it crash the SWF regression.
15540 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15542 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15544 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15546 * mini.c: optimize out the type check when storing null in a
15549 2007-06-04 Mark Probst <mark.probst@gmail.com>
15551 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15552 MonoInternalHashTable.
15554 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15556 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15557 signed integer methods.
15559 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15561 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15562 permanently since the current approach doesn't work.
15564 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15566 * inssel.brg (stmt): Only call delegate->invoke_impl if
15567 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15569 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15571 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15572 the sreg2==rdx case.
15574 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15575 account if it contains a rex prefix.
15576 (peephole_pass): Handle OP_FMOVE as well.
15578 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15580 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15581 as it causes regressions.
15583 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15585 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15586 static case as well.
15588 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15590 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15591 (mono_arch_get_this_arg_from_call): Ditto.
15593 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15595 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15598 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15599 (mono_arch_get_this_arg_from_call): Ditto.
15601 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15603 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15604 try to create optimized invoke code and use that for further invocations.
15605 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15607 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15609 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15611 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15612 sealed classes or methods.
15613 *devirtualization.cs: tests for the new optimization
15615 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15617 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15618 by the update_volatile () function.
15620 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15622 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15625 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15627 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15629 * mini.c: Add configure checks for header files.
15630 * mini-x86.c: Add configure checks for header files.
15631 * trace.c: Add configure checks for header files.
15632 * aot-runtime.c: Add configure checks for header files.
15633 * aot-compiler.c: Add configure checks for header files.
15634 * driver.c: Add configure checks for header files.
15635 * mini-codegen.c: Add configure checks for header files.
15637 Code is contributed under MIT/X11 license.
15639 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15641 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15642 icompare_imm -128 + op_iclt. Fixes #81703.
15644 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15646 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15648 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15650 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15651 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15652 so that all isinst checks now use "interface_bitmap".
15654 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15656 * cpu-amd64.md (jmp): Fix a warning.
15658 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15660 * basic.cs: Add new regression test.
15662 * basic.cs: Remove test which is now in basic-long.cs.
15664 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15666 * basic-long.cs: Add new test.
15668 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15670 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15672 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15674 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15676 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15679 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15680 throwing code a bit.
15682 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15683 the exception throwing code a bit.
15685 * mini-x86.c (get_call_info): Allocate result from a mempool.
15687 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15689 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15691 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15693 * mini.h (MonoCompile): Add 'token_info_hash' field.
15695 * mini.c: Save token->method associations during compilation so the AOT
15696 compiler can use it.
15698 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15699 which reference generic classes and methods.
15701 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15703 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15705 * aot-compiler.c (compile_method): Fix a typo in a comment.
15707 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15709 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15710 everything generic.
15712 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15714 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15716 * mini.h (MonoCompile): Add 'args' field.
15718 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15721 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15723 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15725 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15727 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15729 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15730 opcodes for some opcodes.
15732 * mini.h *.brg *.c: Use the new opcodes.
15734 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15736 * mini.h: Bumped aot revision.
15738 * inssel.brg: modified code generation of type checks for interfaces
15739 to use the new "MonoClass.interface_bitmap" instead of the old
15740 "MonoClass.interface_offsets".
15742 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15744 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15746 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15748 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15751 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15753 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15755 2007-04-27 Wade Berrier <wberrier@novell.com>
15757 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15758 mini.h) to fix build.
15760 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15762 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15764 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15765 causes the corlib unit tests to fail.
15767 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15769 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15771 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15773 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15774 opcodes to the comparison relations.
15776 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15777 opcodes to their types.
15779 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15781 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15782 it in cfg->arch.cinfo.
15784 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15786 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15787 cfg->cil_offset_to_bb.
15789 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15791 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15792 created becase of initlocals.
15794 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15796 * mini-alpha.c cpu-alpha.md: More alpha port work from
15797 Sergey Tikhonov <tsv@solvo.ru>.
15799 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15801 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15803 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15805 * cpu-s390.md (break): Correct the length of break instruction.
15807 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15809 * mini.c: fix a couple of soft-float issues and comments.
15811 2007-04-15 Miguel de Icaza <miguel@novell.com>
15813 * trace.c (is_filenamechar): - is also a filename char.
15815 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15817 * mini-s390.c: Correct checking for enum type in return value processing.
15819 2007-04-14 Raja R Harinath <rharinath@novell.com>
15821 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15822 (version.h): Makefile is in the build directory.
15824 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15826 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15828 2007-04-11 Martin Baulig <martin@ximian.com>
15830 * mini.c (can_access_member): Fix handling of generic classes;
15833 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15835 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15837 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15839 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15841 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15843 * mini-codegen.c: make sure the right spill amount is
15844 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15846 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15848 * mini-ppc.c: fixes for the fp_branch_nan test.
15850 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15852 * basic.cs: Comment out new test which still fails on ia64.
15854 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15856 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15858 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15860 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15862 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15864 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15865 on 64 bit machines. Fixes part of #80738.
15867 * basic.cs: Add regression test.
15869 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15871 * inssel.brg basic.cs: Revert previous change to fix build.
15873 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15876 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15878 * basic.cs: Add new regression test.
15880 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15882 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15885 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15887 * cpu-s390x.md: Correct length of break instruction.
15889 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15891 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15892 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15894 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15896 * *.c: Begin WIN64 port.
15897 * mini.c: Use correct register in profiler.
15898 * mini-amd64.c: No inline assembly on Win64.
15899 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15900 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15901 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15902 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15903 mono_arch_ip_from_context for Win64.
15905 Contributed under MIT/X11 license.
15907 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15909 * exceptions-amd64.c (seh_handler): Ditto.
15911 * exceptions-x86.c (seh_handler): Fix a memory leak.
15913 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15915 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15916 mini-s390x.c: fixed peephole optimizations to deal
15917 correctly with 1 and 2 byte reload avoidance.
15919 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15921 * cpu-s390.md, cpu-s390x.md: update localloc length.
15923 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15925 * cpu-g4.md: added missing descriptions.
15927 2007-03-14 Miguel de Icaza <miguel@novell.com>
15929 * Makefile.am: Add support so the tail tests are not executed on
15930 PowerPC as that is a known limitation of the PowerPC port.
15932 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15934 * runmdesc.bat: Move to msvc directory.
15936 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15938 * runmdesc.bat: Run executable that was produced by the current
15939 target and sent via an argument.
15941 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15943 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15946 * generics.2.cs: Add regression test.
15948 2007-03-09 Wade berrier <wberrier@novell.com>
15950 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15952 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15954 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15955 AOT code depends on this.
15957 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15959 * mini.c: more precise tracking of types in the eval stack
15960 (part of fix for bug #81044).
15962 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15964 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15966 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15968 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15970 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15972 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15974 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15976 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15977 a pointer on 64 bit systems. Fixes #80190.
15979 * iltests.il: Add new regression test.
15981 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15983 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15985 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15987 * trace.c: Remove an erroneous alignemnt check when tracing.
15988 Fixes --trace on OSX86.
15990 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15992 * mini-$(arch).h: initialize SP in context for all the archs.
15994 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15996 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15997 regressions in the thread tests.
15999 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16001 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16002 - fixed implementation of LOCALLOC opcode
16003 - implemented non-un compare for floats
16005 - implementation of FDIV and CKFINITE opcodes
16006 - fixes for latest mono updates
16007 - additional arch opcodes
16009 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16011 * Makefile.am: simplify and merge rules for cross-compilation.
16013 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16015 * local-propagation.c: Actually *apply* the fix for bug 80591...
16017 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16019 * mini-exceptions.c: backuot part of the last change
16020 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16022 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16023 * inssel.brg: Fix bug 59286.
16026 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16028 * mini-exceptions.c: patch from Zoltan to correctly check for
16029 stack boundaries (using the stack register, not the frame register),
16030 fixes bugs #80724, #79717.
16032 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16034 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16035 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16037 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16038 presence of frame pointer elimination.
16040 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16042 * mini-x86.h: NetBSD UCONTEX_REG defines.
16044 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16046 * inssel-amd64.brg: Fix amd64 build.
16048 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16050 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16053 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16055 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16058 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16060 2007-01-30 Mark Mason <mason@broadcom.com>
16062 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16063 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16064 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16065 beginning support for CEE_JMP [not quite working yet]
16066 * tramp-mips.c: LMF handling now works
16068 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16070 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16072 * mini.h (NULLIFY_INS): New macro.
16074 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16076 * mini.c: statistical profiler fix for windows, patch
16077 from Tor Lillqvist (tml@novell.com).
16079 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16080 * local-propagation.c: Fix bug 80591.
16082 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16084 * Makefile.am: put back the --export-dynamic option as with
16085 the previous gmodule flags (thanks to Robert Jordan).
16087 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16089 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16091 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16092 simplify and speed up the local register allocator. Also rename some fields
16093 like iassign->vassign.
16095 * regalloc.c: Remove some functions which are no longer used since their
16096 inlined version is in mini-codegen.c.
16098 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16100 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16102 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16104 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16105 narrowing. Fixes #80622.
16107 * iltests.il: Add new regresssion test.
16109 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16111 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16112 debug-debugger.c, debug-debugger.h: warning fixes.
16113 * driver.c: updated copyright year and made it fit in one line.
16115 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16117 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16119 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16121 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16123 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16125 * iltests.il: Add new test for bug #80507.
16127 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16129 * mini-arm.h: use soft-float also on vfp for now.
16131 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16133 * mini.c: fix some more soft-float issues.
16135 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16137 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16139 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16140 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16141 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16142 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16144 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16146 * mini-arm.c: typo fix.
16148 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16150 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16152 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16154 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16155 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16157 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16159 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16161 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16163 * inssel.brg: Fix a warning.
16165 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16167 * abcremoval.c ssa.c ssapre.c: Update after this change.
16169 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16171 * dominators.c (df_set): Use mono_bitset_union_fast.
16173 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16175 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16176 mini-codegen.c: reduce relocations and memory usage for the cpu
16179 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16181 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16183 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16184 to reduce their size.
16186 2007-01-19 Mark Mason <mason@broadcom.com>
16188 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16189 * mini-mips.c: more configuration macros, support long conditional branches, additional
16190 asserts, fix epilog instrumentation.
16191 * mini-mips.h: use standard stack walk
16192 * cpu-mips.md: increase size of div, rem and conditional branches
16194 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16196 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16199 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16201 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16202 (compile_method): Ditto.
16204 * aot-runtime.c (decode_klass_info): Ditto.
16206 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16207 needed by the code generated by inssel.brg. Also fix a warning.
16209 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16211 * mini.c: deal with enums that become genericinsts by
16212 being nested in a generic class (bug #79956).
16214 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16216 * mini.c: match the generic definition to check for
16217 private access with generic types (bug #78431).
16219 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16221 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16222 to make life easier for people cross-compiling that insist on not
16225 2007-01-17 Mark Mason <mason@broadcom.com>
16227 * inssel-long.brg: patch to deal with mips missing flags
16228 * inssel-long32-mips.brg: implement overflow checks
16229 * insset-mips.brg: implement overflow checks
16230 * mini-mips.h: implement conditional exception handling
16231 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16232 Remove unused code, minor cleanups.
16233 * exceptions-mips.c: minor cleanups
16234 * mini-ops.h: add mips conditional exception ops
16235 * cpu-mips.md: add mips conditional exception ops
16238 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16240 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16241 to deal with mips missing of flags.
16243 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16245 * exceptions-ppc.c: execute fault handlers.
16247 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16249 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16251 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16253 * mini.c: handle also floating point values in initialize_array.
16255 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16257 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16258 array initialization and make it conditional on the intrins option.
16260 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16262 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16263 relocations and put the patch info names close to the enum definition.
16265 2007-01-15 Mark Mason <mason@broadcom.com>
16267 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16269 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16271 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16273 2007-01-12 Raja R Harinath <rharinath@novell.com>
16275 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16277 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16279 * Makefile.am: distribute the mips sources.
16281 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16283 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16286 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16288 * cpu-x86.md: back out for now as this triggers other regressions.
16290 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16292 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16293 to eax:edx, so ecx can't get allocated to them (bug #80489).
16295 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16297 * mini.c, mini-exceptions.c: enabled running fault handlers
16300 2007-01-03 Miguel de Icaza <miguel@novell.com>
16302 * driver.c: If nothing fail, do not use the string "failed",
16303 because it makes it very annoying to view test result logs on the
16306 2006-12-30 Miguel de Icaza <miguel@novell.com>
16308 * debug-debugger.c (mono_debugger_main): Rename "main" to
16309 "main_method" to prevent a warning.
16311 Remove a warning for unused field.
16313 2006-12-28 Martin Baulig <martin@ximian.com>
16316 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16318 2006-12-22 Martin Baulig <martin@ximian.com>
16320 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16321 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16322 seperate `.mdb_debug_info' section, so we can access it from the
16323 debugger even if the binary is stripped.
16325 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16326 from the `.mdb_debug_info' here to prevent the linker from
16327 removing that section.
16329 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16330 mdb-debug-info64.s.
16332 2006-12-19 Robert Jordan <robertj@gmx.net>
16334 * mini-x86: enable the code to return small structures in
16335 registers for FreeBSD as well. Fixes bug #80278.
16336 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16338 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16340 * mini-x86.c: align the stack when calling the profiler
16341 function instrumenting the prolog (on OSX).
16343 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16345 * mini.c: emit a break opcode where Debugger.Break () is called.
16347 2006-12-13 Miguel de Icaza <miguel@novell.com>
16349 * mini.c (mono_method_to_ir): Provide useful information on this
16350 assert, to prevent others from debugging like I did.
16352 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16354 * mini.c: enable code which was incorrectly commented
16357 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16359 * mini-x86.c: enable on OSX, too, the code to return small
16360 structures in registers.
16362 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16364 * mini-x86.c: remove the use of the dynamic code manager here, too.
16366 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16368 * mini.h, debug-debugger.c, tramp-*.c: fixed
16369 mono_debugger_create_notification_function() to use
16370 mono_global_codeman_reserve () instead of a dynamic code manager.
16372 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16374 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16375 ves_array_element_address() jit icall and use a generated
16376 managed method instead (which is about 4 times faster for a rank 3
16379 2006-11-29 Mark Mason <mason@broadcom.com>
16381 * basic-calls.cs: additional tests for passing
16382 structures as function arguments.
16384 2006-11-29 Mark Mason <mason@broadcom.com>
16386 * mini-mips.h: disable custom exception handling
16387 * mini-mips.c: throw/rethrow should use jalr to call
16388 exception stubs. Fixed bug with passing structures
16389 by value. More support for tracing floating point
16392 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16394 * mini.c: fixed typo in the soft-float ldind.r4 handling
16397 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16399 * mini.c, mini.h, driver.c: added --runtime command line
16400 option to select a different runtime than the autodetected one.
16401 * jit.h: added API for embedders to initialize with a specific
16404 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16406 * mini.c: handle also boxing of r4 values (bug #80024).
16408 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16410 * mini-ppc.c: force indirect calls until we reserve
16411 enough address space for all the generated code.
16413 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16415 * exceptions-arm.c: workaround bugs in the libc definition
16416 of struct ucontext.
16418 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16420 * inssel.brg: fixes from me and Mark Mason.
16422 2006-11-23 Dick Porter <dick@ximian.com>
16424 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16425 semaphore display now we've fixed the initial value
16427 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16429 * inssel.brg: partially revert the last change to fix the build.
16431 2006-11-21 Mark Mason <mason@broadcom.com>
16433 * inssel.brg: Add and use compare-and-branch macros to support
16434 architectures that do not have condition code registers (ie. MIPS).
16435 * *-mips.{c,brg,md}: Fix copyright statements
16437 2006-11-20 Mark Mason <mason@broadcom.com>
16439 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16440 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16441 * mini.h: Added declaration for mono_print_ins()
16442 * mini-codegen.c: added ins_spec initializer for MIPS
16443 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16444 vreg to be virtual and hreg to be non-virtual.
16445 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16446 is not yet working/implemented correctly.
16447 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16448 non-static, fixup calls to print_ins() from other parts in the file.
16450 2006-11-20 Mark Mason <mason@broadcom.com>
16452 * basic-calls.cs: added tests for passing structures as arguments
16455 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16457 * inssel-long32.brg: optimize signed division by power of two.
16459 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16461 * mini-arm.c: added support for interworking with thumb code
16462 (mono must be still be built using the ARM instruction encoding).
16464 2006-11-19 Miguel de Icaza <miguel@novell.com>
16466 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16467 verifier has different rules for it. Fixes a few verifier issues
16470 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16471 at the end, so people know what happened.
16473 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16475 * brach-opts.c: in optimize_exception_target() make sure we
16476 are in a catch clause (fixes bug #79871).
16478 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16480 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16481 more soft-float support fixes.
16483 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16485 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16486 that are passed half on the stack and half in registers.
16488 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16490 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16491 more mips integration work from Mark E Mason
16492 <mark.e.mason@broadcom.com>.
16494 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16496 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16497 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16498 tramp-mips.c: added sources for the mips port, not
16499 integrated in the build yet. Contributed by
16500 Mark E Mason <mark.e.mason@broadcom.com>.
16502 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16504 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16506 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16508 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16509 put the soft-float rules in its own file since it seems to
16510 break s390 compilation.
16512 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16514 * mini-arm.c: fixed wrnings.
16516 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16518 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16519 inssel-arm.brg: ARM support for soft-float.
16521 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16523 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16524 loads and stores of 32 bit fp values.
16526 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16528 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16530 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16531 works. Fixes #79852 and #79463.
16533 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16535 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16536 more soft-float support WIP and fixes.
16538 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16540 * mini-arm.c: some VFP updates.
16542 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16544 * mini-exceptions.c: 0 is a valid local var offset in some
16545 architectures, don't assert (bug #78508).
16547 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16549 * exceptions-arm.c: fixed off by one error in stack walk code.
16551 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16553 * mini.h, mini.c: more precise tracking of type load exceptions.
16555 2006-11-03 Robert Jordan <robertj@gmx.net>
16557 * Makefile.am: [WIN32] Add monow.exe target.
16558 * driver.c: [WIN32] Don't detach the console when debugging.
16561 2006-10-30 Miguel de Icaza <miguel@novell.com>
16563 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16565 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16567 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16569 * driver.c (mini_regression): Fix --regression with AOT.
16571 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16573 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16575 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16577 * mini-sparc.h: Don't use sigaction on sparc/linux.
16579 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16581 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16583 * mini-exceptions.c: Add proper include files for getpid ().
16585 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16587 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16588 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16591 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16592 name cache to reduce its size.
16594 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16596 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16598 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16599 the mono_lmf TLS variable.
16601 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16602 trampoline lmf frames.
16604 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16606 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16608 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16609 the mono_lmf TLS variable.
16611 * mini-exceptions.c: Access the LMF structure through accessors.
16613 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16614 variable instead of in jit_tls->lmf.
16616 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16618 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16619 trampoline lmf frames.
16621 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16623 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16625 * mini.c trace.c mini-x86.c: Revert these too.
16627 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16630 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16632 * genmdesc.c: removed now dead code.
16634 2006-10-09 Robert Jordan <robertj@gmx.net>
16636 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16638 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16640 * mini.h: do not leave gaps in the opcode values.
16642 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16644 * jit-icalls.h: flag functions as internal here, too.
16646 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16648 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16649 functions with the internal attribute.
16651 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16653 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16655 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16657 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16660 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16662 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16663 tail calls as on other platforms.
16665 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16667 * iltests.il: Add a few tailcall tests.
16669 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16671 * driver.c: fix loop for old compilers (bug #79521).
16673 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16675 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16677 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16679 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16680 metadata without any code.
16682 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16683 more precise debugging information using gdb.
16685 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16687 * inssel-ia64.brg: Make the helper methods static.
16689 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16691 * inssel-x86.brg: make the helper methods static.
16693 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16695 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16697 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16699 * mini.c: updates for monoburg changes.
16700 * inssel.brg: make a few helper functions static as they should.
16702 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16704 * Makefile.am: Move mini-codegen.c to common_sources.
16706 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16708 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16710 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16711 mini-ppc.h: port to use the common local register allocator.
16713 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16715 * mini.h: Remove the comment too then.
16717 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16719 * mini.h: put back backend.data which is to be used shortly and
16720 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16721 pointers on 4 byte boundaries it'd have much bigger issues running
16722 and you can ifdef it out anyway.
16724 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16726 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16727 MonoInst size by 4 bytes on 64 bit machines.
16729 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16731 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16732 replacement with more meaningful field names. Arch maintainers, please
16733 check the assigned names are good enough for your arch.
16735 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16737 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16738 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16740 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16742 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16743 relocations and memory requirements, put the optimization flags
16744 definitions in their own file.
16746 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16748 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16750 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16752 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16754 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16756 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16758 * inssel.brg: use the correct function to get the size of an item
16759 in an array, given an element class.
16760 * aot-compiler.c: do not access class->class_size directly.
16762 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16764 * mini.h, debug-mini.c: added a debugging function to print
16765 info about local variables and arguments in a jitted method.
16767 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16769 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16771 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16773 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16775 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16776 inner and outer loops when passing vtypes.
16778 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16780 * mini-ppc.c: take into account the cpu errata for cache flushing
16781 which caused some random errors (bug #79381).
16783 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16785 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16786 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16788 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16790 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16793 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16794 freebsd ports tree.
16796 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16797 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16799 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16802 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16804 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16806 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16808 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16809 macro does not have to be changed during debugging.
16811 * 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>.
16813 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16815 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16817 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16818 MONO_ARCH_NO_EMULATE_MUL is defined.
16820 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16822 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16824 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16826 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16828 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16830 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16831 stuff to mini-exceptions.c where it is used.
16833 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16834 setup code, the real one is in mini-exceptions.c.
16836 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16837 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16838 some changes from the freebsd ports tree.
16840 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16843 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16845 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16847 * mini.c: on Linux, check for /proc to be mounted
16848 (bug# 79351, novell bug#201204).
16850 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16852 * mini.c: handle cases where pthread_attr_getstack() behaves
16853 incorrectly (bug #78096).
16855 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16857 * mini-arm.c: support larger stack frames (bug #79272).
16859 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16861 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16863 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16866 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16867 mono_class_from_name () to find a class from its name.
16869 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16871 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16873 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16875 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16877 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16879 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16881 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16882 callinfo->trampoline.
16884 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16886 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16889 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16891 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16893 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16895 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16896 stats.method_trampolines, it is already done by the generic trampoline code.
16898 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16900 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16902 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16904 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16906 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16908 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16910 * mini.c (print_jit_stats): Print new stats.
16912 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16914 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16916 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16917 Address on two dimensional arrays. Fixes #78729.
16919 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16921 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16924 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16926 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16929 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16931 (mini_get_ldelema_ins): Ditto.
16933 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16935 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16936 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16939 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16941 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16942 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16944 * exceptions-s390x.c: Cosmetic change.
16946 * tramp-s390.c: Fix warning.
16948 * cpu-s390.md: Correct length of mul_imm.
16950 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16952 * aot-compiler.c: added binary writer with ELF backend
16953 implementation (only on Linux/x86 for now).
16955 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16957 * Makefile.am: Don't run net 2.0 AOT tests.
16959 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16960 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16962 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16964 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16966 * aot-compiler.c: simplified and refactored the asm-writing code
16967 to allow different backends.
16969 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16971 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16973 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16974 little. Share patches of type TYPE_FROM_HANDLE as well.
16976 * mini.c (mono_patch_info_equal): New helper function.
16977 (mono_patch_info_hash): Ditto.
16979 * aot-compiler.c (emit_method_code): Fix s390 build.
16981 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16982 is not handled because it is stored as a flag and not as a type ctor. Fixes
16985 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16987 * aot-compiler.c: Fix computation of GOT slot statistics.
16989 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16990 Also remove support for not PIC AOT.
16992 * mini.h: Bump AOT file format version.
16994 * objects.cs: Add a test for #78990.
16996 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16997 (peter.dettman@iinet.net.au). Fixes #79087.
16999 * basic-long.cs: Add a test for the above.
17001 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17003 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17005 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17008 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17010 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17013 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17015 * mini.c: Don't verify COM proxy invoke calls
17018 2006-08-10 Dick Porter <dick@ximian.com>
17020 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17021 which process is holding semaphores locked.
17023 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17025 * mini-ia64.c mini-amd64.c: Fix #79027.
17027 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17029 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17031 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17032 implicit arguments in a vararg call. Fixes #79027.
17034 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17036 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17037 (mono_get_array_new_va_signature): Ditto.
17039 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17041 * aot-runtime.c: Call init_plt lazily.
17043 * inssel-long.brg: Fix unsigned long->int conversion.
17045 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17047 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17048 that most data is now in the .rss/.data section.
17050 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17052 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17054 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17056 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17058 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17060 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17061 virtual call. Fixes #79010.
17063 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17064 and use the result as the this argument in the real call.
17066 * generics.2.cs: Add a new test for #79010.
17068 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17070 * mini-x86.c: Fix a warning.
17072 * aot-compiler.c: Add a bunch of statistics.
17074 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17076 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17078 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17080 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17082 * 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>.
17084 2006-07-13 Miguel de Icaza <miguel@novell.com>
17086 * mini.c (mono_method_to_ir): Obtain the original method in the
17087 CIL stream and use this to perform validation.
17091 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17093 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17094 (mono_arch_call_opcode): Ditto.
17096 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17099 * mini.c (mono_patch_info_dup_mp): New helper function.
17101 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17102 compilation. Fixes #78827.
17104 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17106 * declsec.c: Use original security informations for
17107 MONO_WRAPPER_MANAGED_TO_MANAGED.
17109 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17111 * mini.c: Allow Com Interop methods/classes and
17112 don't verify COM wrapper calls
17115 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17117 * inssel-long32.brg: Fix long->i4 checked conversion.
17119 * exceptions.cs: Add a test for the above.
17121 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17123 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17125 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17128 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17131 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17133 * mini.c: Fix solaris/x86 exception handling.
17135 * Makefile.am: Get rid of $(ICU_LIBS).
17137 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17139 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17140 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17141 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17143 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17145 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17146 this function causes a SIGSEGV.
17148 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17150 * mini.c: Remove unused solaris/x86 includes.
17152 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17154 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17156 2006-06-20 Jb Evain <jbevain@gmail.com>
17158 * cpu-g4.md: fix max length of start_handler instruction.
17160 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17161 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17163 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17164 * ssa.c: Fixed bug 78653 for SSA based deadce.
17165 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17166 MonoInst.flags, used in SSA based deadce.
17167 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17168 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17170 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17172 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17173 it can end up using non executable memory on ppc64 systems
17174 running ppc32 userspace (fix from Johannes Berg).
17176 2006-06-14 Dick Porter <dick@ximian.com>
17178 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17181 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17182 * mini.c: Made so that inline is locally disabled if it would
17183 trigger a .cctor, because too many apps depend on this behavior
17184 (which seems to be also the one of the MS CLR).
17186 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17188 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17189 No idea why this worked before.
17191 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17192 which branch to outer exception clauses since they could skip the
17193 inner finally clauses. Fixes #78633.
17195 * exceptions.cs: Add a test for the above.
17197 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17200 * iltests.il: Add a test for the above.
17202 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17204 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17205 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17207 * iltests.il: Add a test for the above.
17209 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17211 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17213 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17214 methods as instrinsics.
17216 2006-06-09 Wade Berrier <wberrier@novell.com>
17218 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17219 (simple-cee-ops.h ssapre-mini-ops.h)
17221 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17223 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17224 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17226 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17227 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17229 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17231 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17233 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17235 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17236 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17237 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17238 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17239 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17240 of opcodes, so that bug 78549 should not happen again.
17241 * ssapre.c: Updated to use the renamed files.
17243 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17245 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17246 in OP_ATOMIC_EXCHANGE_I4.
17248 2006-06-07 Wade Berrier <wberrier@novell.com>
17250 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17251 in mono_debugger_create_notification_function)
17253 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17255 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17257 * mini.c (type_from_stack_type): Disable some changes which do not
17260 * driver.c: Reenable opts.
17262 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17263 of the evaluation stack.
17265 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17266 evaluation stack trace at entry to the bblock.
17268 * mini.c (merge_stacks): New function to perform verification of stack merges.
17269 Turned off by default.
17271 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17274 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17276 * local-propagation.c: Fixed bug 78549.
17278 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17280 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17282 2006-06-02 Miguel de Icaza <miguel@novell.com>
17284 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17285 tramp-arm.c, tramp-ia64.c
17286 (mono_debugger_create_notification_function): Update signature to
17287 new signature and use new protocol for creating the notification
17290 Should fix the build.
17292 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17294 * exceptions-ppc.c (mono_jit_walk_stack)
17295 (ves_icall_get_frame_info): Fix the build
17297 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17299 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17301 2006-05-31 Raja R Harinath <rharinath@novell.com>
17303 * il2tests.2.il: New file for generics CIL tests. Add test for
17305 * Makefile.am: Update.
17308 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17311 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17313 * aliasing.c: Fixed bug 78311.
17315 2006-05-29 Martin Baulig <martin@ximian.com>
17317 * mini-exceptions.c (mono_find_jit_info): When computing the
17318 native offset, check whether we're actually inside the method's
17319 code; call mono_debug_print_stack_frame() to format the frame.
17320 (ves_icall_System_Exception_get_trace): Call
17321 mono_debug_print_stack_frame() to format the stack frame.
17322 (ves_icall_get_trace): Update to the new debugging API.
17323 (mono_jit_walk_stack_from_ctx): Likewise.
17324 (ves_icall_get_frame_info): Likewise.
17326 * mini.c (get_method_from_ip): Use the new debugging API.
17327 (mono_print_method_from_ip): Likewise.
17330 (mono_jit_walk_stack): Use the new debugging API.
17331 (ves_icall_get_frame_info): Likewise.
17333 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17335 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17337 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17339 * mini.c: Added "limitator" to inline for debugging.
17341 2006-05-24 Martin Baulig <martin@ximian.com>
17343 * debug-debugger.c (mono_debugger_init): Create a private,
17344 malloc()-based code manager for the notification function and
17345 intentionally leak it on exit. This fixes the crash-on-exit race
17349 (mono_debugger_create_notification_function): Added
17350 `MonoCodeManager *' argument.
17353 (mono_debugger_create_notification_function): Added
17354 `MonoCodeManager *' argument.
17356 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17358 * aliasing.c: Fixed 64 bit issue.
17359 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17360 default since all known bugs are fixed (one more time!).
17362 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17364 * mini.c: write barrier support.
17366 2006-05-23 Martin Baulig <martin@ximian.com>
17368 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17369 check at the top of the file.
17371 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17373 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17374 reverting changes without reason and without changelog entries.
17376 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17378 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17379 to a few opcodes. Fixes #78439.
17381 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17382 consistency with other archs.
17384 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17386 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17388 * debug-debugger.c: fix the build.
17390 2006-05-17 Martin Baulig <martin@ximian.com>
17393 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17394 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17395 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17396 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17398 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17400 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17402 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17404 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17405 MONO_TYPE_GENERICINST.
17407 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17408 MONO_TYPE_GENERICINST.
17410 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17412 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17415 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17417 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17419 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17421 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17423 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17424 mono_trace_cleanup ().
17426 * iltests.il: Fix problem with the newly added test.
17428 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17429 due to register constraints, free up the previous hreg. Fixes #78314.
17431 * iltests.il: Add new test for #78314.
17433 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17434 Interlocked.Add. Fixes #78312.
17436 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17438 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17440 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17442 2006-05-05 Martin Baulig <martin@ximian.com>
17444 * debug-mini.c (mono_debug_open_block): New method.
17447 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17448 the beginning of each basic block.
17451 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17452 the beginning of each basic block.
17454 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17456 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17457 default until I understand why they break the build on amd64.
17459 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17461 * mini.c (mini_cleanup): Call mono_cleanup ().
17463 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17466 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17468 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17469 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17470 default since all known bugs are fixed, and I cannot reproduce bug
17471 77944... I'm asking Matt Hargett to test again after this commit.
17473 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17475 * mini-codegen.c: Fixed typo that thrashed inline.
17477 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17479 * dominators.c (compute_dominators): Avoid using a worklist since
17480 it is not correct in some cases. Instead, iterate over all bblocks as
17481 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17483 2006-04-28 Miguel de Icaza <miguel@novell.com>
17485 * mini.c (mono_jit_compile_method_inner): Use
17486 mono_prepare_exception_from_error that resets the value
17489 2006-04-27 Miguel de Icaza <miguel@novell.com>
17491 * mini.c: Move the mini_loader_error_to_exception to metadata.
17493 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17495 * aliasing.c: Fixed bug 78210.
17497 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17499 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17500 default until all their problems (or the ones they trigger) are fixed.
17502 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17504 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17506 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17507 as loaded only after resolving patches since that could invoke the same method.
17509 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17511 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17514 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17517 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17520 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17521 made from AOT code through the PLT table.
17523 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17524 holding the plt offset when a call is made to the aot plt trampoline.
17526 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17528 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17531 * Makefile.am (common_sources): Fix build breakage.
17533 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17534 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17535 intra-assembly calls if possible.
17537 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17539 * mini-trampolines.c: Handle PLT entries.
17541 * mini.c: Avoid creating a GOT var for calls.
17543 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17544 from mscorlib code.
17546 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17547 from mscorlib code.
17549 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17552 * mini.h: Bump AOT file format version.
17554 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17557 2006-04-25 Martin Baulig <martin@ximian.com>
17559 * driver.c: Disable copyprop, consprop and inline when running
17560 inside the debugger.
17562 2006-04-25 Martin Baulig <martin@ximian.com>
17564 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17565 with `get_current_thread' and added `detach'.
17566 (MonoDebuggerMetadataInfo): Added `thread_size',
17567 `thread_tid_offset', `thread_stack_ptr_offset' and
17568 `thread_end_stack_offset'.
17570 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17572 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17575 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17576 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17578 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17580 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17582 * aot.c: Add support for ADJUSTED_IID.
17584 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17586 * aot.c (emit_method_order): Don't align method_order_end.
17588 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17589 the interface ID changes.
17591 2006-04-21 Dick Porter <dick@ximian.com>
17593 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17594 cleaning up a thread. Fixes the new part of bug 77470.
17596 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17598 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17599 to managed wrapper.
17601 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17603 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17605 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17606 SIGSEGV. Fixes #78072.
17608 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17609 unregister our SIGABRT handler.
17611 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17613 * mini.c: Disabled inline where it can alter the call stack in a
17614 way visible from managed code.
17615 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17618 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17620 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17621 on other platforms. Fixes #78089.
17623 2006-04-13 Martin Baulig <martin@ximian.com>
17625 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17626 determine whether we're inside the debugger.
17629 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17631 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17633 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17634 handler clauses. Fixes #78024.
17636 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17637 in the CALL_MEMBASE opcodes. Fixes #78088.
17638 (mono_arch_get_vcall_slot_addr): Ditto.
17640 2006-04-10 Martin Baulig <martin@ximian.com>
17642 * debug-debugger.c: The thread handling code has now been moved
17643 into ../metadata/threads.c.
17645 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17647 * driver.c (mono_main): Fix --with-gc=none build.
17649 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17650 (mono_spillvar_offset_float): Ditto.
17651 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17652 hreg, not when its !global, since on ia64, there is a third category: stacked
17655 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17657 * mini.c: set MonoInst->klass for load field address and a few other
17660 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17662 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17664 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17666 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17667 the branch opt changes.
17669 2006-04-06 Dick Porter <dick@ximian.com>
17671 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17673 * wapihandles.c (mini_wapi_seminfo):
17674 * driver.c (mono_main): Add semaphore info option
17676 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17678 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17679 branch optimization changes. Fixes #78009.
17681 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17683 * mini.c: ignore accessibility of methods in managed->native wrappers.
17685 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17687 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17689 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17691 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17693 * mini.c: Modify the branch optimizations to preserve the invariant that
17694 the entries inside the in_bb and out_bb arrays are unique.
17695 (mono_unlink_bblock): Avoid creation of new arrays.
17697 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17699 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17702 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17704 * mini.c (optimize_branches): Remove the "optimizations" in
17705 the cbranch1/cbranch2 -> branch cases which were causing several
17706 problems in the past. Fixes #77986.
17708 2006-03-31 Chris Toshok <toshok@ximian.com>
17710 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17711 default optimizations :(
17713 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17715 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17718 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17720 * local-propagation.c: Added comments to structs and removed
17721 "Mono" prefixes from local tree mover types.
17723 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17725 * Makefile.am (arch_sources): Define this for each architecture so
17726 libmono_la_SOURCES is defined in one place.
17728 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17730 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17733 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17735 * driver.c: print the GC name supplied by configure.
17737 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17739 * local-propagation.c: Added tree mover, and moved here all the
17740 local propagation code from mini.c
17741 * mini.c: Added support for treeprop, and moved all the local
17742 propagation code to local-propagation.c
17743 * mini.h: Added support for treeprop
17744 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17745 treeprop, inline and deadce by default
17746 * Makefile.am: Added local-propagation.c
17748 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17750 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17752 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17754 * debug-debugger.c: make it compile without the Boehm GC.
17756 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17758 * mini.c: fixed issue with mismatch when an icall is registered
17759 with multiple names but same address.
17761 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17763 * declsec.c, mini-exceptions.c: use write barrier to set reference
17764 fields of managed objects.
17766 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17768 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17769 (can_access_internals): Fix a warning.
17771 * mini.c (print_method_from_ip): Rename this to
17772 mono_print_method_from_ip so it gets exported.
17774 * trace.c: Deal with strings inside StringBuilder's containing garbage
17775 and fix memory leaks. Fixes #77848.
17777 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17779 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17782 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17784 * mini-s390.c: Remove OP_X86_TEST_NULL.
17786 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17788 * mini.c: use the correct GetHashCode() for the moving collector.
17790 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17792 * liveness.c: Regalloc spill cost tuning.
17794 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17796 * mini-s390x.h: Correct S390_LONG macro.
17798 * mini-s390x.c: Cleanup unused code.
17800 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17802 * jit-icalls.h: New file.
17804 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17805 icalls and include that instead of including jit-icalls.c.
17807 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17810 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17812 * mini.c: when checking for member accessibility, also check for
17813 friend assemblies and for explicit interface implementations.
17815 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17817 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17819 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17821 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17822 common cases are done first.
17824 * mini-ops.h: Only define platform specific opcodes on the given platform.
17826 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17829 2006-03-14 Martin Baulig <martin@ximian.com>
17831 Revert Paolo's change from r57348:
17833 * mini.h: don't use gboolean for bitfields.
17834 * mini.c: verifier changes for fields and methods accessibility.
17836 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17838 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17840 * mini-s390x.c: Fix conv_r_un.
17842 * cpu-s390, cpu-s390x.md: Fix lengths.
17844 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17846 * mini.c: nested types have access to all the nesting
17847 levels, not just the enclosing types.
17849 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17851 * mini.c: added a few more verification checks.
17853 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17855 * liveness.c: Merge optimizations from the linear-il branch.
17857 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17859 * mini-ia64.c (emit_call): Add a comment.
17861 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17863 * tramp-ia64.c: Fix some warnings.
17865 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17867 * mini.h: don't use gboolean for bitfields.
17868 * mini.c: verifier changes for fields and methods accessibility.
17870 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17872 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17873 lazy icall wrapper changes.
17875 * dominators.c: Replace all the dominator algorithms with faster
17876 ones from the linear-il branch.
17878 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17881 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17882 common cases are done first.
17884 * mini-amd64.c: Fix some warnings.
17886 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17889 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17892 * mini.h: Add a missing prototype.
17894 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17896 * mini.c: Compile icall wrappers lazily.
17898 * mini-codegen.c: Use printf instead of g_print since its much faster.
17900 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17903 * mini.c (optimize_branches): Cache the negative result from
17904 remove_block_if_useless ().
17906 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17907 Also fix some bblock linking issues.
17909 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17912 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17914 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17915 accessed fields first, for better cache behavior.
17917 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17919 * mini.c: speedup IList<T> array accesses.
17921 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17923 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17924 inline_costs counter. Fixes #77190.
17926 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17928 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17929 trace messages. Fixes #77706.
17931 2006-03-04 Martin Baulig <martin@ximian.com>
17933 * tramp-amd64.c, tramp-x86.c
17934 (mono_debugger_create_notification_function): Use
17935 mono_global_codeman_reserve() to allocate a buffer at runtime and
17938 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17940 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17941 notification function at runtime and then call `initialize' in the
17942 `MONO_DEBUGGER__debugger_info' vtable.
17944 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17946 * iltests.il: Fix a visibility problem.
17948 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17950 * driver.c, mini.c: add hooks for the counters API.
17952 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17954 * driver.c: show disabled options.
17956 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17958 * linear-scan.c: always use cost-driven selection.
17960 2006-02-28 Raja R Harinath <rharinath@novell.com>
17962 * jit-icalls.c (helper_compile_generic_method): Revert change from
17965 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17967 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17969 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17971 * inssel.brg: style fixes, mostly to force the updated monoburg
17972 to run for people using svn.
17974 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17976 * mini.c: match monoburg changes.
17978 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17980 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17981 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17982 declaration in the header file.
17984 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17986 * helpers.c: reduce relocations and mem usage.
17988 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17990 * mini.h, mini-codegen.c: disable logging features if
17991 requested by configure.
17993 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17995 * mini.c: tiny verifier changes.
17997 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17999 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18000 cpu-pentium.md: stack alignment changes for osx/x86,
18001 partially from Geoff Norton <gnorton@customerdna.com>.
18003 2006-02-24 Raja R Harinath <harinath@gmail.com>
18005 * jit-icalls.c (helper_compile_generic_method): Update to changes
18006 in metadata/class.c.
18008 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18010 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18012 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18013 interface calls with large offsets.
18015 2006-02-23 Raja R Harinath <rharinath@novell.com>
18017 * jit-icalls.c (helper_compile_generic_method): Document the
18018 special-case we depend on so that we can inflate the method twice
18019 with the same context with no bad side-effects.
18021 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18023 * mini-x86.c, mini-amd64.c: fix for case when xen support
18026 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18028 * mini-x86.c, mini-amd64.c: generate code to access tls items
18029 in a faster way for Xen systems.
18031 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18033 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18034 updates and compilation fixes for the OSX/x86 port, mostly from
18035 Geoff Norton <gnorton@customerdna.com>.
18037 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18039 * inssel.brg: faster interface call implementation
18040 to sync with the interface_offsets MonoVTable changes.
18042 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18044 * mini.c: more verification checks.
18046 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18048 * mini.c: added a few more verification checks.
18050 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18052 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18053 facility on the processor and use it if available.
18055 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18057 * driver.c, aot.c, mini.c: throw exception if the IL code is
18058 invalid or unverifiable.
18060 2006-02-17 Raja R Harinath <rharinath@novell.com>
18062 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18065 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18067 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18069 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18071 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18072 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18073 handling of instantiated generic valuetypes.
18075 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18077 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18078 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18081 * generics.2.cs: Revert the nullable reftypes tests.
18083 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18085 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18086 using __builtin_frame_address (1) as it doesn't work in the presence
18087 of optimizations. Hopefully fixes #77273.
18089 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18090 -> generics.cs change as it doesn't work with some automake versions.
18092 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18094 * mini.c: handle systems that sue a different way to
18095 retrieve the stack address of the current thread.
18097 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18099 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18100 it specially in the makefile.
18102 * generics.2.cs: Add tests for nullable reference types.
18104 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18106 * mini.c: always handle the case when mono_jit_init()
18107 is called in a thread different from the main thread,
18108 confusing libgc (bug #77309).
18110 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18112 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18114 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18116 * mini.c: change optimize_branches () to use a single loop
18117 and introduce a new optimization to simplify some range checks.
18119 2006-02-03 Martin Baulig <martin@ximian.com>
18121 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18122 and merged with debugger_thread_manager_add_thread().
18123 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18124 inform the debugger about the main thread.
18126 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18128 * basic.cs: Add test for div.un/rem.un constant folding.
18130 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18132 * cpu-s390x.md: correct int_xor_imm length
18134 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18136 * generics.2.cs: New test for #77442.
18138 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18141 2006-02-02 Martin Baulig <martin@ximian.com>
18143 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18144 <mono/metadata/mono-debug-debugger.h>
18146 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18148 2006-02-02 Martin Baulig <martin@ximian.com>
18150 * debug-debugger.h: New header file for debug-debugger.c.
18152 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18153 function is a separate thread anymore; add support for attaching.
18155 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18157 * tramp-x86.c: Fix a warning.
18159 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18161 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18162 on very large methods.
18164 * aot.c (load_patch_info): Fix a warning.
18166 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18168 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18169 mini-ops.h: alu membase optimizations.
18171 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18173 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18174 to speedup StringBuilder.
18176 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18178 * dominators.c (mono_compute_natural_loops): Fix detection of
18179 loop body start blocks.
18181 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18183 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18185 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18188 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18190 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18192 2006-01-25 Martin Baulig <martin@ximian.com>
18194 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18195 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18196 started to cleanup this file a little bit.
18198 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18200 * mini.c: optimize a codepath frequently happening in generics code.
18202 2006-01-23 Martin Baulig <martin@ximian.com>
18204 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18206 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18207 functions directly.
18209 * driver.c: debug-debugger.c is only available if
18210 `MONO_DEBUGGER_SUPPORTED' is defined.
18212 2006-01-23 Martin Baulig <martin@ximian.com>
18214 * debug-debugger.c: Only enable this on platforms where the Mono
18215 Debugger is working (x86 and x86_64).
18217 2006-01-21 Martin Baulig <martin@ximian.com>
18219 The Mono Debugger is now using the normal `mono' instead of the
18220 `mono-debugger-mini-wrapper' when executing managed code.
18222 * debug-debugger.c: New file; previously known as
18223 debugger/wrapper/wrapper.c.
18225 * debug-mini.c (mono_init_debugger): Removed.
18227 * driver.c (mono_main): Added new `--inside-mdb' command line
18228 argument which is used when running inside the debugger.
18230 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18232 * liveness.c (mono_analyze_liveness): Remove some unused data
18235 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18237 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18239 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18241 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18242 depends on implementation details of monobitset.
18244 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18247 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18249 * liveness.c: Update after monobitset changes.
18251 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18253 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18255 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18257 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18259 * mini-s390x.c: Remove warning messages.
18261 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18263 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18265 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18267 * generics.2.cs: Add ldelem/stelem_any test.
18269 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18271 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18273 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18275 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18277 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18279 * generics.2.cs: Reenable vtype tests.
18281 * inssel-x86.brg: Remove an icorrect valuetype rule.
18283 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18285 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18286 initial support for OP_ABS.
18288 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18290 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18292 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18294 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18295 conversion and implement LADD/LSUB.
18297 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18300 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18302 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18304 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18307 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18309 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18310 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18311 (stack walk problem).
18313 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18315 * aot.c (mono_aot_load_method): Fix a warning.
18317 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18319 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18321 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18323 * iltests.il: Add test for #77148.
18325 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18328 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18330 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18332 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18334 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18335 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18337 * basic-long.cs: Add lconv-to-r4/r8 tests.
18339 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18341 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18343 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18344 here as on other archs.
18346 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18348 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18350 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18352 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18354 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18356 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18357 instrument_prolog; Add memory_barrier instruction.
18359 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18361 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18363 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18365 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18367 * aliasing.c inssel.brg: Fix warnings.
18369 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18370 could skip initialization of some parts of memory.
18372 * mini.c mini-ia64.c: Fix warnings.
18374 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18376 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18378 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18379 a crash seen on sparc.
18381 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18383 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18385 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18387 * mini-ops.h: Add s390_backchain instruction
18389 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18391 * cpu-s390.md: Add s390_backchain instruction
18393 * mini-s390.c: Significant ABI changes
18395 * mini-s390.h: Cater for zero length structures
18397 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18399 * mini-s390.c: ABI fixes
18401 * inssel-s390.brg: Remove debug statements
18403 * cpu-s390.md: Fix length of ATOMIC_xx operations
18405 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18407 * basic-float.cs: Add float<->long conversion tests.
18409 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18411 * mini-s390.c: Fix LOCALLOC processing.
18413 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18415 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18417 * iltests.il: Add tests for some opcodes not covered by the other
18420 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18422 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18423 register loading for Tail processing; Correct trace output.
18425 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18427 * cpu-s390.md: Correct size of jmp instruction.
18429 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18431 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18433 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18435 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18436 Bring s390 up to current level.
18438 2005-12-12 Zltan Varga <vargaz@gmail.com>
18440 * generics.2.cs: Disable the newly added tests as they do not work yet.
18442 * generics.2.cs: Add valuetype tests.
18444 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18446 * basic-long.cs: Add i4->u8 test.
18448 * objects.cs: Add tests for JIT intrinsic.
18450 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18451 optimizations lost by a mistake.
18453 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18455 * basic-long.cs: Remove a test moved to objects.cs.
18457 * arrays.cs: Add more array tests.
18459 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18461 * arrays.cs: Add new tests for multi-dimensional arrays.
18463 2005-12-06 Raja R Harinath <rharinath@novell.com>
18465 * Makefile.am (test_sources2): Add generics.2.cs.
18466 (EXTRA_DIST): Add test_sources2.
18468 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18470 Support for boxing and unboxing nullable types as well as the
18471 isinst operation on nullables, per the CLI ammendment.
18473 * inssel.brg (CEE_ISINST): Special case for nullable
18475 * mini.c (handle_unbox_nullable): new method
18476 (handle_box): Special case for nullable types
18477 (mono_method_to_ir): Call handle_unbox_nullable in correct
18480 * generics.2.cs: New test suite
18482 * Makefile.am: Support for regression tests with generics.
18484 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18486 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18487 allocated to registers. Fixes #76800.
18489 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18491 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18493 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18495 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18498 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18500 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18503 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18505 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18506 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18508 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18509 single precision before storing to a single precision location.
18511 2005-11-28 Raja R Harinath <rharinath@novell.com>
18513 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18515 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18517 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18520 * basic.cs: Remove test_0_byte_compares test which was moved to
18521 objects.cs a long time ago.
18523 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18525 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18527 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18529 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18530 handlers are called.
18532 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18535 * mini-ia64.c: Add support for the throw->branch exception
18538 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18540 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18542 * mini.c: Enabled "fastpath" deadce :-)
18544 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18546 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18547 alias analysis pass to support it.
18548 * mini.h: Likewise.
18550 * liveness.c: Likewise (liveness computation can use aliasing
18551 information to be more accurate).
18552 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18553 moreover made so that "--compile-all" uses the given optimization
18554 flags and not the default ones.
18555 * aliasing.c: Alias analysis (new file).
18556 * aliasing.h: Likewise.
18557 * Makefile.am: added "aliasing.c" and "aliasing.h".
18559 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18561 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18564 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18566 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18567 fp >= end_of_stack exit condition, as it is not needed, and it might
18568 become true for fp eliminated frames.
18570 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18572 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18575 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18577 * mini-arm.c: fixed alignment of doubles/longs to match
18578 the C ABI (bug #76635).
18580 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18582 * aot.c: fix compilation with --enable-minimal=aot.
18584 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18586 * mini-arm.c: fixed compatibility with the new
18587 floating point emulator package for compares.
18589 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18591 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18593 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18595 * mini-exceptions.c (print_stack_frame): Output to stderr.
18596 (mono_handle_native_sigsegv): Ditto.
18598 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18600 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18601 OP_LCONV_TO_OVF_I implementation.
18603 * mini-amd64.c: Add support for the throw->branch exception
18606 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18607 when the catch clause catches a more general exception, i.e. Object.
18609 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18611 * cpu-ia64.md: Remove unused opcodes.
18613 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18614 specific defines for architectures defining USE_SIGACTION.
18616 * mini-ia64.c: Fix some warnings.
18618 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18619 version seemed to skip a frame.
18621 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18623 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18624 only calls which are made to native code use this flag.
18626 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18628 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18629 varargs methods as well.
18631 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18632 which have save_lmf set. Reorganize methods prologs a bit.
18634 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18635 debugger to the proper place.
18637 2005-10-29 Martin Baulig <martin@ximian.com>
18639 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18640 when running inside the debugger until the debugger has support
18643 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18645 * mini.h: Fix a warning.
18647 2005-10-24 Miguel de Icaza <miguel@novell.com>
18649 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18650 we expose publicly, this returns the string.
18652 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18654 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18655 with fp elimination.
18657 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18659 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18660 native stacktrace using the glibc 'backtrace' function if available.
18662 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18664 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18666 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18667 handle SIGSEGVs received while in native code.
18669 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18670 code, call mono_handle_native_sigsegv which will abort the runtime
18671 after printing some diagnostics, instead of converting it into a
18672 confusing NullReferenceException.
18674 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18676 * cpu-pentium.md: Remove unused opcodes.
18678 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18680 * mini-amd64.h (MonoLMF): Add rsp field.
18682 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18685 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18687 * mini-codegen.c (get_register_spilling): Fix some warnings.
18689 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18691 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18692 elimination during exception handling. Enable fp elimination by
18695 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18698 2005-10-16 Martin Baulig <martin@ximian.com>
18700 * mini-exceptions.c
18701 (mono_debugger_run_finally): New public method for the debugger.
18703 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18705 * debug-mini.c (mono_debug_init_method): Fix warning.
18707 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18708 the 'exname' parameter const to fix some warnings.
18710 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18712 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18713 introduced by the previous patch.
18715 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18717 * basic-float.cs: Add test for precision of float arithmetic.
18719 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18720 when loading/storing single values from/to memory.
18722 * mini.c (mono_jit_compile_method_with_opt): Create the function
18723 pointers in the correct domain.
18725 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18727 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18728 introduced by previous patch.
18730 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18731 when out_filter_idx is NULL.
18733 * mini-exceptions.c: Don't run filter clauses twice during exception
18734 handling. Fixes #75755.
18736 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18738 * aot.c: Add support for ldflda wrappers.
18740 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18743 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18745 * mini.c, mini.h: do not consider exception handlers blocks when
18746 setting up interface variables.
18748 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18750 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18752 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18754 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18755 causes a regression.
18757 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18759 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18761 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18762 of the OP_P definitions.
18764 * TODO: Add a proposal for dealing with the CEE/OP mess.
18766 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18767 optimizations from the x86 port.
18769 * cpu-amd64.md: Ditto.
18771 * basic.cs basic-long.cs: Add tests.
18773 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18775 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18776 Patrik Torstensson's implementation of my exception-handling
18777 optimization idea, when the exception object is not used
18780 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18782 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18783 of the mul_imm optimizations from the old jit.
18785 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18787 * mini.c, liveness.c: patch by Patrik Torstensson and
18788 Zoltan Varga to improve performance in methods with
18791 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18793 * driver.c: Remove 'Globalization' entry from --version.
18795 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18797 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18798 there is a profiler interested in JIT events.
18800 * aot.c: Load profile files produced by the AOT profiling module, and
18801 reorder methods based on the profiling info. Add a 'method_order' table
18802 to the AOT file to make mono_aot_find_jit_info work with the reordered
18805 * mini.h: Bump AOT file version info.
18807 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18809 * mini-arm.h: work around what looks like a gcc bug when optimizations
18812 2005-09-28 Raja R Harinath <rharinath@novell.com>
18814 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18815 conditionals. Use ...
18816 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18818 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18820 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18821 to determine the amount of memory to copy when passing valuetypes.
18823 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18824 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18826 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18828 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18829 information about aot.
18831 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18833 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18834 macros. This will allow a deadlock debugger to easily be plugged
18837 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18839 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18841 2005-09-27 Raja R Harinath <rharinath@novell.com>
18843 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18844 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18845 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18846 ($(arch_built)) [CROSS_COMPILING]: Error out.
18848 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18850 * aot.c: Add support for the no_special_static flag for classes.
18852 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18854 * Reapply reverted patches.
18856 * *: Revert r50174 as well.
18858 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18860 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18862 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18864 2005-09-23 Miguel de Icaza <miguel@novell.com>
18866 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18867 part of the SIG_HANDLER_SIGNATURE.
18869 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18871 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18874 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18875 introduced by previous patch.
18877 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18879 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18880 saved registers too.
18882 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18883 upon the information returned by get_call_info ().
18885 * mini-x86.c (add_float): Fix stack size calculation.
18886 (mono_arch_call_opcode): Rewrite this so it works based up the
18887 information returned by get_call_info ().
18888 (mono_arch_get_this_vret_args): Ditto.
18890 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18892 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18893 in cinfo to determine the registers which need to be used.
18895 2005-09-20 Miguel de Icaza <miguel@novell.com>
18897 * driver.c (mono_main): Add --server and --desktop flags.
18899 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18901 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18902 registers as global registers.
18904 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18905 longer needed with the new register allocator.
18907 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18909 * cpu-ia64.md: Remove unused opcodes.
18911 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18913 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18915 * cpu-amd64.md: Remove unused opcodes.
18917 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18918 needed with the new register allocator.
18920 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18923 2005-09-16 Raja R Harinath <rharinath@novell.com>
18925 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18927 2005-09-16 Martin Baulig <martin@ximian.com>
18929 * exceptions-amd64.c
18930 (throw_exception): Don't call mono_debugger_throw_exception() if
18931 we're a rethrow - see the FIXME in the code.
18933 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18935 * mini.c (mono_init_exceptions): This only works on some architectures.
18937 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18939 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18942 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18944 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18945 now in mini-exceptions.c.
18947 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18949 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18950 now in mini-exceptions.c.
18952 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18954 * exceptions-x86.c: Applied patch from Patrik Torstensson
18955 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18957 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18958 code into mini-exceptions.c. Add some assertions to it.
18960 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18962 * aot.c (emit_section_change): Applied patch from "The Software Team"
18963 (<software@solmersa.com>). Fix as errors on windows.
18965 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18967 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18968 method info into the LMF.
18970 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18972 * mini-ia64.c: Add proper unwind info for method epilogs.
18974 * exceptions-ia64.c: Add some code to help debugging.
18976 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18978 * mini-exceptions.c: Fix warning.
18980 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18982 * mini.c: Really fix build.
18984 * mini-x86.c mini-amd64.c: Fix build.
18986 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18988 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18990 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18991 some Interlocked methods as intrinsics.
18993 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18994 for Thread methods as well.
18996 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18998 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19000 * mini-ia64.c mini-x86.c mini-amd64.c
19001 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19004 * mini.c (mono_init_exceptions): Fix build breakage.
19006 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19008 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19009 of instructions. Use the new ia64_unw_op macros for emitting unwind
19012 * mini.c (mono_init_exceptions): Initialize exception handling
19013 related trampolines at startup.
19015 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19017 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19019 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19021 * mini.c: Handle type loading errors gracefully during compilation and
19022 throw the appropriate exception.
19024 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19026 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19027 for the mono binary.
19029 2005-09-09 Martin Baulig <martin@ximian.com>
19031 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19034 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19036 * mini-arm.h: use emulation for conv.r.un for the release.
19038 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19040 * mini-arm.c, objects.cs: more fixes and tests for them.
19042 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19044 * mini-arm.c: align structures to at least 4 bytes to be able
19045 to keep our current optimized memcpy.
19047 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19049 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19051 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19053 * mini.c: ignore SIGPIPE.
19055 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19057 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19059 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19061 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19063 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19065 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19067 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19068 exception handling support.
19069 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19070 patch by Brian Koropoff <briank@marakicorp.com>).
19072 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19074 * mini.c: revert another 'optimization' which breaks when
19075 items on the eval stack need to be saved at a basic block end
19078 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19080 * jit-icalls.c: for arrays, ensure we always provide
19083 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19085 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19087 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19089 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19091 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19092 arguments in their original register.
19094 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19096 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19099 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19100 when ssapre is enabled.
19102 * inssel-long.brg: Fix bug in previous patch.
19104 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19105 multiplication by a constant.
19107 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19109 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19112 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19115 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19117 * inssel-arm.brg: apply changes tested by Brian Koropoff
19118 <briank@marakicorp.com>.
19120 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19122 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19124 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19126 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19127 to the same register if dreg is just a base register.
19128 (print_ins): Improve printing of membase opcodes.
19130 * inssel-x86.brg: Add optimized ldind(reg) rules.
19132 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19134 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19136 * mini.c: when running under valgrind, set the stack bottom for
19137 the GC at the actual approximate stack for the app (fixes running
19138 mono with valgrind).
19140 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19142 * mini.c: do no break at the first valuetype to init found
19143 (fixes bug #75791).
19145 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19147 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19149 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19151 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19153 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19155 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19157 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19159 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19161 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19164 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19167 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19170 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19172 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19174 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19176 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19177 in the tail recursion optimization.
19179 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19180 debug info into the assembly file.
19182 * iltests.il: Add test for filter regions.
19184 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19185 initial stack of filter regions. Fixes #75755.
19187 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19189 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19190 stack requirements.
19192 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19194 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19195 the check for an already compiled method on non-ia64 platforms.
19196 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19199 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19201 * inssel-x86.brg: Add some optimized call rules.
19203 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19205 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19208 * mini.h mini-trampolines.c: Pass the trampoline argument to
19209 mono_arch_patch_delegate_trampoline.
19211 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19213 * mini-trampolines.c: Fix build.
19215 * mini-amd64.h: Add delegate trampolines.
19217 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19219 * inssel-amd64.brg: Add optimized call rules.
19221 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19223 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19225 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19227 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19230 * mini-ia64.c: Remove LMF fixmes.
19232 * mini-ia64.h: Remove most fields from LMF.
19234 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19236 * mini-trampolines.c: Add support for IA64 function descriptors.
19238 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19239 for IA64 function descriptors.
19241 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19243 * tramp-arm.c: patch the vtable for virtual calls. Added
19244 support code to register/unregister the LMF.
19245 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19248 2005-08-19 Dick Porter <dick@ximian.com>
19250 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19251 bit value if needed.
19253 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19255 * mini.c (mini_get_method): Move handling of wrapper data here.
19257 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19259 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19262 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19263 bblock->code does not remain empty.
19265 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19267 * arrays.cs: Add regression test for #75832.
19269 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19270 rules. Fixes #75832.
19272 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19273 instruction scheduling.
19275 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19277 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19279 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19281 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19283 * mini-codegen.c: Fix VC build.
19285 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19287 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19289 * mini.h: fix signature for mono_register_opcode_emulation.
19291 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19293 * mini.c: Get rid of most of the helper_sig_... constants using
19294 mono_create_icall_signature ().
19296 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19298 * jit-icalls.c (helper_ldstr): New helper function.
19300 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19302 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19303 throw, load the string using a helper call instead of creating a string object.
19305 * aot.c: Update after LDSTR changes.
19307 * mini.h: Bump AOT file version.
19309 * aot.c: Save class size info into the AOT file. Print more statistics during
19312 * mini.h: Bump AOT file version.
19314 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19315 ordering of disasm cases. Fixes #74957.
19317 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19319 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19320 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19321 the generic code needed for the ARM port.
19323 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19325 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19326 inssel-arm.brg: more ARM features and fixes.
19328 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19330 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19331 ARM port work in progress.
19333 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19335 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19337 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19339 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19341 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19343 * *-ia64.*: Ongoing IA64 work.
19345 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19347 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19349 * TODO: Remove out-of-data todo stuff.
19351 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19354 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19356 * mini.h: Bump corlib version.
19358 2005-07-27 Martin Baulig <martin@ximian.com>
19361 (create_copy_ins): Added `const unsigned char *ip' argument; set
19362 `copy->cil_code' from it.
19364 2005-07-27 Martin Baulig <martin@ximian.com>
19366 * mini-exceptions.c (mono_handle_exception): Don't call
19367 mono_debugger_handle_exception() for filters.
19369 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19371 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19374 2005-07-26 Martin Baulig <martin@ximian.com>
19376 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19378 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19379 helper_compile_generic_method() if the method is actually virtual
19382 2005-07-26 Martin Baulig <martin@ximian.com>
19385 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19386 public; this is now accessed directly by the debugger.
19387 (mono_generic_trampoline_code): Removed.
19390 (mono_debug_init_method): Also add interncalls and wrappers.
19392 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19394 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19396 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19398 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19400 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19402 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19404 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19406 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19407 getting TLS offsets on AMD64 too.
19409 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19411 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19413 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19415 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19416 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19418 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19420 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19422 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19425 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19426 mono_sparc_is_virtual_call ().
19428 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19430 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19431 trampoline parameters.
19433 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19435 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19436 to mono_arch_get_vcall_slot_addr.
19438 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19441 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19443 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19445 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19447 2005-07-19 Martin Baulig <martin@ximian.com>
19449 * exceptions-amd64.c (throw_exception): Call
19450 mono_debugger_throw_exception() here like we're doing it on i386.
19452 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19454 * mini-ia64.c: Add optimized TLS access support.
19456 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19458 * mini-exceptions.c: Ongoing IA64 work.
19460 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19462 * mini.c: Use the default optimization set when embedding. Fixes
19465 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19467 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19468 of trampolines to a separate file.
19470 * mini-trampolines.c: New file.
19472 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19475 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19478 * mini-codegen.c: Fix cygwin build.
19480 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19482 * mini.c: Add some minor changes needed by the IA64 port.
19484 * *-ia64.*: Ongoing IA64 work.
19486 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19488 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19489 trampolines into arch-independent and arch-dependent parts.
19491 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19493 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19495 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19497 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19498 the xp-regalloc-branch for amd64.
19500 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19501 xp-regalloc-branch for x86.
19503 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19505 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19507 2005-07-06 Martin Baulig <martin@ximian.com>
19510 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19511 (mono_jit_runtime_invoke): Likewise.
19513 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19515 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19518 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19519 without loading their metadata. Reorganize the file format so exception handling+
19520 debug info is kept separate from normal method info. Create MonoJitInfo
19521 structures for methods lazily.
19523 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19525 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19527 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19529 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19532 * mini.h: Bump AOT file version.
19534 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19536 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19538 2005-07-01 Raja R Harinath <rharinath@novell.com>
19540 * Makefile.am (check-local): Call semdel-wrapper.
19542 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19544 * mini-x86.c: Revert the last change as it seems to break the build..
19546 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19548 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19550 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19552 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19554 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19555 outside of the macro, so strange stuff doesn't happen with gcc4
19556 (NEW_AOTCONST_TOKEN): Likewise.
19558 2005-06-28 Martin Baulig <martin@ximian.com>
19560 * mini.c (mini_class_is_system_array): New static method; use this
19561 instead of `klass->parent == mono_defaults.array_class' everywhere
19562 since this also works for the new generic array class.
19564 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19566 * inssel.brg: Remove warnings.
19568 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19570 * mini-ia64.c: Ongoing IA64 work.
19572 * basic-float.cs: Add float->i1 conversion test.
19574 * iltests.il: Add conv.u4 test.
19576 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19578 * inssel-long.brg: Fix bug caused by last change.
19580 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19582 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19583 BSDs. Allows the x86 JIT to work on OSX86
19585 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19587 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19590 * mini-ia64.c: Ongoing IA64 work.
19592 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19594 * mini-ia64.c: Ongoing IA64 work.
19596 * driver.c: Clean up jit_code_hash as well when using --regression.
19598 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19600 * basic-long.cs: Add tests for long->u4 conversion.
19602 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19604 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19605 that we do not depend on undefined C behavior: the order stuff
19606 gets evaluated within an expression. Fixes mono when compiled on
19609 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19611 * *-ia64.*: Ongoing IA64 work.
19613 * aot.c: Lower memory usage while loading AOT methods.
19615 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19617 * mini.h: Bump AOT file format version.
19619 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19621 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19623 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19625 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19626 not on callee assembly). Fixed some comments.
19628 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19630 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19631 it gets proper disassembly.
19632 (emit_method_info): Remove some dead code.
19634 * mini.c (mini_method_compile): Allways allocate the GOT var in
19635 mono_method_to_ir for emulating opcodes.
19637 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19639 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19640 before freeing the code memory. Fixes #74990.
19642 * objects.cs: Add regression test for #74992.
19644 * liveness.c: Extend live ranges of arguments to the beginning of the
19645 method. Fixes #74992.
19647 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19648 so it points into the faulting instruction.
19650 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19652 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19654 * *-ia64.*: Ongoing IA64 work.
19656 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19658 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19660 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19662 * *-ia64.*: Ongoing IA64 work.
19664 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19666 * basic-long.cs: Add tests for add/sub.ovf.
19668 * basic.cs: Add tests for sub.ovf.
19670 * *-ia64.*: Ongoing IA64 work.
19672 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19674 * *-ia64.*: Ongoing IA64 work.
19676 * basic.cs: Add conv.ovf.i4.un test.
19678 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19680 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19682 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19684 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19686 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19688 * *-ia64.*: Ongoing IA64 work.
19690 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19693 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19695 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19697 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19699 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19701 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19703 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19704 of a call is callable by a near call.
19706 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19708 * mini-ia64.c: Ongoing IA64 work.
19710 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19712 * genmdesc.c: Make the generated array non-static.
19714 * inssel-long.brg: Fix LSHR_IMM rule.
19716 * *-ia64.*: Ongoing IA64 work.
19718 * *-ia64.*: Ongoing IA64 work.
19720 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19722 * *-ia64.*: Ongoing IA64 work.
19724 * *-ia64.*: Ongoing IA64 work.
19726 * mini-ia64.c: Ongoing IA64 work.
19728 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19730 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19732 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19734 * objects.cs basic-long.cs: Move some tests to objects.cs.
19736 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19738 * *-ia64.*: Ongoing IA64 work.
19740 * iltests.il: Add a new test.
19742 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19743 newobj. Fixes #75042.
19745 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19747 * *-ia64.*: Ongoing IA64 work.
19749 * *-ia64.*: Ongoing IA64 work.
19751 * *-ia64.*: Ongoing IA64 work.
19753 * basic.cs objects.cs: Move tests accessing static variables as well.
19755 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19757 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19759 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19761 * driver.c: Always print failed tests.
19763 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19766 * *ia64*: Ongoing IA64 work.
19768 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19770 * basic.cs: Add tests for add.ovf. Fix warnings.
19772 2005-05-18 Miguel de Icaza <miguel@novell.com>
19774 * driver.c (mono_main): Avoid crash if no argument is passed to
19775 --break; Do not use g_error, but f_printf. And fix all other
19776 ocurrences of the same crash.
19778 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19780 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19781 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19784 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19786 * *-ia64.*: Add beginnings of IA64 backend.
19788 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19790 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19792 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19795 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19797 * mini-amd64.c: Fix a warning.
19799 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19801 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19802 in float_neg. Fixes #74897.
19804 * mini-amd64.c (emit_call): Fix another near call bug.
19806 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19808 * declsec.c: Keep the appdomain information in the structure. Added a
19809 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19810 value gets overwritten).
19811 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19812 an MonoAppDomain member to MonoSecurityFrame.
19813 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19814 used in the stack walk. Now use a MonoArray which grow (double) when
19817 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19819 * mini.c: Re-enabled runtime cleanup, since running threads should
19820 now properly stop when exiting.
19822 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19824 * mini-codegen.c: New file contaning the arch-independent local
19825 register allocator. Not used by any architectures yet.
19827 * mini.h linear-scan.c: Merge some changes from the
19828 mini-xp-local-regalloc branch.
19830 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19832 * mini-amd64.c (emit_call): Fix calls to native functions when the
19833 runtime is compiled as a shared library. Fixes #74756.
19835 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19836 on a literal field. Fixes #74751.
19838 2005-04-25 Raja R Harinath <rharinath@novell.com>
19840 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19842 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19844 * objects.cs: Add missing null casting test.
19846 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19848 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19849 in wrapper methods. Also rename 'address' variable to 'offset'.
19851 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19853 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19856 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19858 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19861 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19863 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19865 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19867 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19868 just the last bytes.
19870 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19872 * aot.c (mono_compile_assembly): Fix warning.
19874 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19875 by the _MSC_VER stuff.
19877 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19879 * inssel-long.brg: Fix #74588.
19881 * cpu-amd64.md: Fix #74591.
19883 * iltests.il: Add new regression tests.
19885 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19887 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19890 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19892 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19894 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19895 from Bill Middleton <flashdict@gmail.com>.
19897 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19899 * arrays.cs: Add new regression test. Fix warnings.
19901 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19903 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19904 and leakage in CKFINITE.
19906 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19907 this to a null op since it is called on amd64 too.
19909 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19911 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19912 body since this is not used on amd64.
19914 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19916 * mini-amd64.c: Remove obsolete fixmes.
19918 * mini.c (print_method_from_ip): Fix debugging support.
19920 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19922 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19923 so that expressions that don't give much gain are not reduced.
19924 * ssapre.h: Likewise.
19926 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19928 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19930 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19932 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19934 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19936 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19938 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19940 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19942 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19945 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19947 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19949 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19951 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19952 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19954 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19956 * mini-x86.c: Fix up stack overflow handling.
19958 * exceptions.cs: Add new regression test.
19960 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19962 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19963 mono_jit_thread_attach.
19965 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19967 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19969 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19970 avoid calling constructors using callvirt.
19972 * inssel.brg: Fix #74073.
19974 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19976 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19977 compilation with non-GCC compilers.
19978 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19979 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19981 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19983 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19984 klass->interface_offsets (will likely fix bug#74073).
19986 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19988 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19990 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19992 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19993 to amd64_div_reg_size ().
19995 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19997 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19999 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20001 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20003 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20005 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20007 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20009 * mini.c (mono_precompile_assembly): Load and precompile referenced
20010 assemblies as well. Fixes #74015.
20012 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20014 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20016 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20018 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20019 a lot of checks and (anyway) permissions cannot work until corlib is
20022 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20024 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20026 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20028 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20029 calls (fixes bug#72824).
20031 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20033 * mini.c: fix tail recursion elimination (see test in bug#73936).
20035 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20037 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20038 some fp functions in sse2 mode.
20040 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20042 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20044 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20046 * mini.h mini.c: Add mono_get_jit_tls_key ().
20048 * mini-x86.c: Enable fast TLS support on windows.
20050 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20052 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20053 * mini.c: Check for p/invoke method when generating code. If a
20054 p/invoke method, or it's class, isn't decorated with [Suppress
20055 UnmanagedCodeSecurity] then generate code to call System.Security.
20056 UnmanagedDemand (only if the security manager is active).
20058 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20060 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20061 last change as it seems to cause strange crashes.
20063 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20065 * *.c: handle unsafe function pointers where needed.
20067 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20069 * mini.c (mono_jit_free_method): Remove the fixme too.
20071 2005-03-15 Miguel de Icaza <miguel@novell.com>
20073 * mini.c: As discussed, make the code actually free the delegate
20074 thunk now, to enable the debugging of delegate problems, use
20075 MONO_DEBUG=1 when running Mono.
20077 This takes also care of parts of the leaks as seen by Joe.
20079 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20081 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20082 thread_tls_offset calculation.
20084 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20086 * declsec.c: Reworked linkdemand checks for icall. The previous code
20087 was using the declaration code (untrusted) and didn't work as expected
20088 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20091 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20093 * iltests.il: Add new localloc test.
20095 * mini-amd64.c: Handle large stack allocations the same way as on
20096 windows if stack overflow handling is working.
20098 * mini-amd64.c: Allocate the signal stack using mmap.
20100 * mini.c (sigsegv_signal_handler): Fix reading of context.
20102 * mini-exceptions.c: Fix up stack overflow handling.
20104 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20106 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20108 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20110 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20112 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20113 tramp_init functions as they are no longer needed.
20115 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20117 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20119 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20121 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20123 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20126 * mini-ops.h: Add OP_LMUL_IMM.
20128 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20129 long mul/div opcodes as intrinsic.
20131 * mini-amd64.c (emit_call): Handle the case when the callee might be
20134 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20136 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20139 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20141 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20143 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20145 * mini.c (mono_codegen): Don't leak here, to help people running
20148 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20150 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20151 conversions in sse2 mode.
20153 * basic-float.cs: Add regression test.
20155 * mini-amd64.c: Reenable sse2.
20157 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20159 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20161 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20163 * driver.c: Copyright text should include 2005.
20165 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20167 * cpu-amd64.md (load_membase): Fix more max lengths.
20169 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20171 * cpu-amd64.md (load_membase): Fix max length.
20173 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20175 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20177 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20178 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20180 * basic-float.cs: Add rounding regression test.
20182 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20184 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20186 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20187 structures in registers for pinvoke wrappers.
20189 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20193 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20195 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20196 wrapper to mono_jit_thread_attach.
20198 * mini.c (mini_jit_thread_attach): New jit icall.
20200 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20201 native->managed wrappers.
20203 * exceptions.cs: Add new regression test.
20205 * mini.c (optimize_branches): Check regions in the cbranch to throw
20206 block case as well. Fixes #73242.
20208 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20210 * mini.c: thread safety fixes.
20212 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20214 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20215 patching stuff, since delegates use jump trampolines so there is
20218 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20221 * tramp-amd64.c: Fix build.
20223 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20224 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20226 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20227 Rename this to mono_arch....
20228 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20230 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20232 * mini-amd64.c (emit_call): If both the caller and the callee is
20233 guaranteed to have 32 bit addresses, emit a normal call.
20235 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20237 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20238 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20239 method_ptr inside delegates.
20241 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20243 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20244 invalidated. Fixes #73001.
20246 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20248 * mini-x86.c: Only use stdcall for pinvokes on windows.
20250 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20252 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20253 * mini-x86.c: remove unreliable __thread var offset detection,
20254 use the correct accessors and enable by default.
20256 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20258 * mini.c (mono_jit_free_method): Fix memory leak.
20260 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20262 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20264 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20266 * cpu-amd64.md: Fix lengths of atomic opcodes.
20268 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20270 * driver.c: try to not imply using ICU is any good.
20272 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20274 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20275 functions as inline ops.
20277 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20278 some Interlocked functions as inline ops.
20280 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20282 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20284 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20286 * mini.c: Add support for OP_NOT_TAKEN.
20288 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20289 structures in registers for pinvoke wrappers.
20291 * mini-amd64.c: Fix warnings.
20293 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20295 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20297 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20299 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20300 address instead of loading the address from it.
20302 * mini-x86.c: Add support for returning small structs in registers
20303 on Win32. Fixes part of #70864.
20305 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20307 * trace.c (get_token): Improve error checking.
20309 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20311 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20313 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20315 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20316 it can be reused for MonoClass.
20317 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20320 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20322 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20323 instead of a MonoReflectionMethod. The method information wasn't used
20324 when displaying SecurityException details (but will be now).
20326 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20328 * Makefile.am : windows build fix.
20330 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20332 * iltests.il: Add new regression test.
20334 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20337 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20339 * mini.c: Moved linkdemand check into helper function check_linkdemand
20340 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20343 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20345 * declsec.c: Added statistics counter for different kinds of
20347 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20348 (and commented) declaration.
20349 * mini.c: Added statistics counter for security Demand code
20350 generation. Added display of security statistics.
20352 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20354 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20355 Fix compilation errors under gcc-2.95.
20357 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20359 * mini.c, driver.c: Use the new jit trampoline hashtable
20361 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20363 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20365 2005-02-11 Martin Baulig <martin@ximian.com>
20367 * debug-mini.c (mono_debug_close_method): Free the line number array.
20369 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20371 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20374 * mini.h: Bump AOT file format version.
20376 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20378 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20380 * declsec.h: Added macros to get/set lazyly initialized security
20381 informations about assemblies. Added new enum for different type of
20382 possible LinkDemand violation. Added function to check LinkDemands.
20383 * mini.h: Added a field to MonoCompile to hold any security violation
20384 detected when JITting a method (so it can be thrown later).
20385 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20386 and CEE_CALLVIRT. Added code to throw exception at the end of
20387 mini_method_compile (note: the exception is unhandled right now).
20389 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20391 * mini.c, jit-icalls.c: use the managed implementation of
20392 memset for initobj and memset, to avoid managed <-> unmanaged
20395 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20397 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20398 optimization if it would need a GOT var.
20400 * basic.cs: Add tests for constant propagation and switch statements.
20402 * ssa.c: Fix out-of-range constant propagation and switch statements.
20404 2005-02-09 <vargaz@freemail.hu>
20406 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20408 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20410 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20412 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20414 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20416 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20418 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20419 arithmetic operations.
20421 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20423 * mini-ppc.c: add a workaround for broken user code that
20424 DllImports vararg functions with non-vararg signatures.
20426 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20428 * mini.c (mono_jit_compile_method_inner): Add detection and a
20429 meaningfull error message for assemblies written in Managed C++.
20431 * tramp-amd64.c mini-amd64.h: Add support for
20432 create_trampoline_from_token ().
20434 * aot.c mini-x86.c abcremoval.c: Applied patch from
20435 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20437 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20439 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20440 which takes a MonoImage/token as parameter instead of a MonoMethod.
20442 * aot.c: Use the new trampoline for initializing vtables.
20444 * aot.c: Add support for ldfld/stfld_remote wrappers.
20446 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20447 rules for compare <MEM>, IMM.
20449 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20451 * aot.c: Handle inherited finalizers correctly.
20453 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20455 * inssel.brg (stmt): Add a missing _setup_... ().
20457 * aot.c: Save some parts of the class state to the AOT file and use it
20458 to recompute that state when a class is initialized.
20460 * mini.c: Install AOT hooks into the runtime.
20462 * mini.h: Bump AOT file format version.
20464 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20467 * iltests.il: Add new test.
20469 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20471 * mini.c: fix typo.
20473 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20475 * mini.c: setup the statistical profiler in the thread attach
20476 callback to cope with the new single thread code.
20478 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20480 * mini-ppc.c: ensure we have enough room for the profiler
20481 calls (fixed bug#72084).
20483 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20485 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20488 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20490 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20492 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20494 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20495 to succesfully execute parrotbench).
20496 * ssapre.h: Likewise.
20498 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20500 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20501 variable for stores to method arguments (fixes a SSAPRE issue).
20503 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20505 * mini.c: handle value types in dup, fixes gen-112.cs.
20507 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20509 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20510 sequence for calls in dynamic methods to avoid thunks.
20512 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20514 * mini.c: correctly remove dynamic methods from the hashtable.
20516 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20518 * driver.c: Disabled SSAPRE until fix the bug that appears
20519 in IronPython's parrotbench.
20521 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20523 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20525 * mini.c (mono_method_to_ir): Revert the previous change.
20527 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20528 when AOT compiling.
20530 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20531 mono_jit_info_table_find () etc. when running under valgrind.
20533 * inssel.brg: Fix warnings.
20535 * mini-exceptions.c: Fix warnings.
20537 2005-01-31 Martin Baulig <martin@ximian.com>
20539 * driver.c (compile_all_methods_thread_main): Don't try to compile
20540 generic methods or anything which has type parameters.
20542 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20544 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20546 * TestDriver.cs: Add --verbose flags.
20548 * graph.c ssa.c: Fix 64 bit warnings.
20550 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20551 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20552 Fix 64 bit warnings.
20554 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20555 variable not spotted by gcc.
20557 * mini-amd64.c inssel-amd64.brg: Applied patch from
20558 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20559 X86_COMPARE_MEMBASE opcodes.
20561 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20563 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20565 * *: MonoMethod->signature might be NULL now. You *MUST* use
20566 mono_method_signature.
20568 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20570 * driver.c (compile_all_methods_thread_main): Compile the methods
20571 without invoking cctors.
20573 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20575 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20576 * basic-calls.cs: test for the above.
20578 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20580 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20581 MonoJitInfo changes.
20583 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20585 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20586 eagerly if it contains dynamic methods.
20588 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20590 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20591 trace, it is now computed by an icall from trace_ips.
20593 * mini-exceptions.c: Fix a warning.
20595 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20597 * mini-exceptions.c: don't bother getting stack trace info if
20598 it's not going to be used.
20600 2005-01-27 Raja R Harinath <rharinath@novell.com>
20602 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20605 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20607 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20609 * aot.c: Avoid calling mono_method_get_header () if not needed.
20611 * mini.h: Bump AOT file format version.
20613 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20615 * mini.c (mono_print_tree): Print more info for calls.
20617 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20619 * declsec.h: Remove warning by adding missing include for marshal.h
20621 2005-01-26 Martin Baulig <martin@ximian.com>
20623 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20626 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20628 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20631 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20633 * aot.c (mono_compile_assembly): Fix a warning.
20635 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20637 * declsec.c: Look for security attributes on the original MonoMethod
20638 (and not the wrapped one). This fix permissions on icalls.
20640 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20642 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20644 * mini.c (mono_allocate_stack_slots): Add a fixme.
20646 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20648 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20650 * inssel.brg: optimize casts of sealed types (more
20651 optimizations waiting for fixes in remoting).
20653 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20655 * inssel.brg (stmt): Add another dummy rule.
20657 * driver.c: Fix warnings.
20659 * driver.c (mono_main): If running under valgrind, instruct glib to use
20660 the system allocation functions so valgrind can track the memory
20661 allocated by the g_... functions.
20663 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20665 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20667 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20669 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20670 variables in try regions.
20672 * mini.c (mini_method_compile): Don't disable optimizations on large
20673 methods when AOT compiling.
20675 * mini.c (mono_allocate_stack_slots): New arch independent method to
20676 allocate stack slots. Not yet used.
20678 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20680 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20682 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20684 * mini-ppc.c: make the branch info relative as the code
20685 buffer can be reallocated.
20687 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20689 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20690 * driver.c: Removed the AOT/security restriction. Now initialize the
20691 security manager (in metadata) if --security is used.
20692 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20693 rather than the pointer to declarative security, when AOT is used.
20695 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20697 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20698 basic blocks, reduced intrinsic exception throwing code size.
20700 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20702 * driver.c (mini_usage): Reorder the usage screen.
20704 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20706 * mini.c (mono_resolve_patch_target): Fix warning.
20708 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20710 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20713 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20715 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20716 breaks the amd64 build.
20718 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20719 register allocation. Fixes #71454.
20721 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20723 * arrays.cs: Add new regression test.
20725 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20727 * ssapre.c: Turned usage of snprintf to GString.
20728 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20729 (I left it on by mistake in my previous commit).
20731 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20733 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20734 on cond branch optimization (fixes bug# 71515).
20736 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20738 * abcremoval.c: Fixed bug 71062.
20739 * abcremoval.h: Likewise.
20741 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20743 * mini.c: Added a new functionality to optimize_branches, the removal
20744 of useless basic blocks, and fixed some problem in the removal of
20745 critical edges; some utility functions added for both purposes.
20746 * ssapre.c: Added complex expression support, and fixed bug 70637.
20747 * ssapre.h: Likewise.
20748 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20750 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20751 * driver.c: Re-enabled SSAPRE.
20753 2005-01-19 Martin Baulig <martin@ximian.com>
20755 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20756 the result of mono_get_method_constrained().
20758 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20760 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20763 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20765 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20766 be detected. Fixes #59296.
20768 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20770 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20771 which can happen. Fixes #71361.
20773 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20775 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20778 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20780 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20781 appdomain-unload.exe to fail.
20783 * mini.c: Fix some memory leaks.
20785 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20787 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20788 Fixed bug and sped up some codepaths.
20790 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20792 * mini.c: Fix some memory leaks.
20794 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20797 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20799 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20802 * iltests.il: Add regression test for #71320.
20804 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20806 * mini.c (mono_codegen): Fix installation of profiler hooks.
20808 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20810 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20812 * mini.h, mini.c, cfold.c: optimize access to enum
20813 readonly fields, too. Eval conditional branches if possible
20814 to perform unreachable code removal in more cases.
20816 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20818 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20820 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20823 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20824 WinXP DEP. Fixes #71244.
20826 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20828 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20830 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20832 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20834 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20836 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20839 * mini.h: Bump AOT version.
20841 * mini.h (MonoCompile): Change exvar to a hash table.
20843 * mini.c: Allocate a separate exvar for each handler block.
20845 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20847 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20848 ex var with the pending exception and only throw if the two are equal.
20851 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20853 * mini-x86.c: Fix warnings.
20855 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20856 used by all the ports now.
20858 * aot.c: Add write-symbols and save-temps options.
20860 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20862 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20864 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20866 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20869 * tramp-s390.c: Check vtable slot belongs to the domain.
20871 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20872 as per other platforms.
20874 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20876 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20878 * driver.c: we don't run the Main() code in a subthread anymore.
20880 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20882 * mini.c: added experimental rtc support in the statistical
20883 profiler: if the user has the permission, more accurate statistics
20884 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20885 The MONO_RTC value must be restricted to what the linux rtc allows:
20886 power of two from 64 to 8192 Hz.
20888 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20890 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20892 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20894 * mini-ppc.c: better icache flush for smp.
20896 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20898 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20900 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20901 amd64 port, not yet used.
20903 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20905 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20908 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20910 * driver.c: Added --security option to activate the security manager.
20911 Right now this will allow code generation for declarative demands and
20912 is disabled when AOT is specified.
20913 * mini.c: Add code generation for declarative security demands.
20914 * mini.h: Add mono_use_security_manager as an extern gboolean.
20916 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20918 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20919 emitting more dense assembly code.
20921 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20922 exception throwing stuff.
20924 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20926 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20929 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20930 left in by mistake.
20932 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20935 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20937 * tramp-*.c: Only patch vtable slots if the object is in the current
20938 domain. Fixes appdomain-unload.exe.
20940 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20942 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20945 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20947 * mini.c (reverse_branch_op): New helper function.
20949 * mini.c (optimize_branches): Run the new optimization only on
20950 platforms which support it. Also reverse all kinds of branches.
20952 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20954 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20957 * mini.c (optimize_branches): Reverse not-equals branches if the false
20958 bblock is a throw. This happens a lot of time with argument checking in
20961 * mini.c (mono_codegen): Add support for placing basic blocks after
20962 the function epilogue.
20964 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20967 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20969 * mini.c (setup_stat_profiler): Only set this up if the platform
20970 supports ITIMER_PROF.
20972 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20974 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20977 * inssel.brg: Fix a warning.
20979 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20981 * mini.c: added support for statistical profiler
20982 (run with: --profile=default:stat).
20984 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20986 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20988 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20990 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20991 related to global registers from the amd64 port.
20993 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20995 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20997 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20998 with global registers.
20999 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21001 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21003 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21005 * debug-mini.c (encode_value): Fix off-by-one.
21007 * aot.c (encode_value): Likewise.
21009 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21011 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21013 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21016 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21018 * aot.c (emit_method_info): Increase size of temp buffer.
21020 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21023 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21025 * aot.c (emit_method_info): Fix build.
21027 * aot.c: Further rework of the AOT file format to reduce the size of
21028 the method info data.
21030 * mini.h: Bump AOT file format version.
21032 2004-12-27 Martin Baulig <martin@ximian.com>
21034 * mini.c (mini_get_method): New static method; call
21035 mono_get_method_full() and mono_get_inflated_method().
21036 (mono_method_to_ir): Use mini_get_method() instead of
21037 mono_get_method_full().
21039 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21041 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21043 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21045 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21047 * inssel-amd64.brg: Add some optimization rules.
21049 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21051 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21052 standard not GC'd stuff is fine.
21054 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21056 * aot.c: Rework the AOT file format to get rid of most of the global
21057 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21059 * mini.h: Bump AOT file format version.
21061 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21063 * mini.h: Bump AOT file format version.
21065 * aot.c (mono_aot_is_got_entry): New function to determine if an
21066 address is inside a GOT.
21068 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21070 * cpu-pentium.md: Increase the maximum size of some instructions which
21071 might involve a got access.
21073 * mini.c (get_method_from_ip): Another debug helper function.
21075 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21076 when got var accesses are created during the decompose phase.
21078 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21080 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21081 argument mini_compile_method and to MonoCompile, and use this to
21082 determine whenever a given method is compiled for AOT. This allows the
21083 other methods compiled during AOT compilation to be free of AOT stuff,
21084 so the backends does not need to add special support for them by
21085 creating a fake GOT etc.
21087 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21090 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21092 * mini.c (mono_method_to_ir): It turns out that some of the
21093 x-appdomain wrappers are lax with types, so just ignore this for
21096 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21097 at the vtable->klass. If it is non-shared code we can just use the
21100 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21102 * mini-ppc.c: access MonoDomain from tls, too.
21104 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21106 * declsec.c: Removed unused variable (and related warning ;-)
21108 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21110 * iltests.il: New test for LDELEMA on an array of ref types.
21112 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21113 all ldelema's on reftypes.
21114 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21115 it was the wrong place to put it.
21117 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21118 register to pop to make this cleaner, at the request of Paolo.
21120 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21122 * mini-ops.h (OP_GETHASHCODE): New op.
21124 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21126 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21129 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21132 * mini-x86.c (mono_arch_output_basic_block): Rather than
21140 The first is 3 bytes while the second is 1. This saves 36 kb on
21141 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21142 see a small boost because of icache locality.
21144 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21146 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21148 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21149 started code sharing with the generic code.
21151 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21153 * mini-ppc.c, cpu-g4.md: added code for direct access to
21156 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21158 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21159 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21162 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21164 * declsec.c|h: Added functions to cache the declarative stack modifiers
21165 in MonoJitInfo and to create a security frame from a MonoJitInfo
21167 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21168 created. Register internal calls for System.Security.SecurityFrame::
21169 _GetSecurityFrame and _GetSecurityStack.
21170 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21171 the definitions for the new stack walk/callback mechanism.
21172 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21173 first security frame for LinkDemands and InheritanceDemands) and
21174 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21176 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21177 walk initialization (lupus).
21179 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21181 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21183 (handle_loaded_temps): Do not create a temporary variable for
21184 things that we know are temps. They will never be modified.
21185 (mono_spill_call): Set MONO_INST_IS_TEMP
21186 (mono_emulate_opcode): ditto
21188 (mono_method_to_ir.CEE_DUP): ditto
21190 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21192 * mini.c (type_to_eval_stack_type): Make this handle the void type
21193 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21194 (emit_tree): use ip_in_bb to special case some common idioms
21195 Update all callers to pass in the IP.
21196 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21198 This gives us a nice 2% speedup in mcs bootstrap.
21200 * mini-x86.c (peephole_pass): Peephole pass to make
21209 * mini.c (ip_in_bb): new method.
21210 (mono_method_to_ir): use this method rather than doing the hash
21213 * linear-scan.c (mono_linear_scan): When expiring actives, you
21214 don't need to keep around variables that expire on this
21215 instruction. This makes it so that:
21218 store (ebx add (ebx, 1))
21222 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21224 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21225 combination to avoid doing two copies. Fix up problems with previous
21228 * mini.c: Fix 64 bit warnings.
21230 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21232 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21234 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21235 changes from the x86 code.
21237 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21239 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21241 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21242 throwing code to reduce its size, unify the AOT and non-aot code and
21243 get rid of relocations in the AOT case.
21245 * mini-x86.h mini.c exceptions-x86.c
21246 (mono_arch_get_throw_corlib_exception): New arch specific function to
21247 raise corlib exceptions which doesn't require relocations in the
21250 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21252 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21254 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21257 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21260 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21262 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21263 with add function when used from Inc/dec atomic
21264 functions. Re-enabled optimization on x86.
21265 * mini-ops.h: renamed atomic_add functions to
21266 allow _add to match the Interlocked::Add and
21267 _add_next to match Interlocked::Inc/Dec.
21269 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21271 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21272 linking of BBs to the end BB, and enabled SSAPRE also with
21273 consprop and copyprop (which was prevented by that bug).
21275 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21277 * mini-x86.c: disabling the Interlocked optimizing code.
21279 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21281 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21282 file version check.
21284 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21286 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21287 interlocked optimization due lack of support on x86, rewrote
21288 exchange to take into account that base may be in eax.
21290 xsp works again; activated Interlocked optimizing code.
21292 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21294 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21296 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21298 * mini-ops.h: Add new opcodes.
21300 * mini.h: Add new patch types. Add got_var to MonoCompile.
21302 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21303 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21304 make it work with all kinds of patchable code.
21306 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21307 address of the GOT, and referencing entries in the GOT.
21309 * mini.c: Add code to load the GOT address if needed by an opcode.
21311 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21312 independent AOT code on the x86 using an elf-style Global Offset Table.
21314 2004-12-14 Raja R Harinath <rharinath@novell.com>
21316 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21318 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21320 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21323 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21325 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21326 of Interlocked:Increment/Decrement/Add as inline ops.
21327 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21329 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21331 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21332 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21334 2004-12-12 Duncan Mak <duncan@ximian.com>
21336 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21337 again. `patch_info->table_size' is no longer valid after Zoltan's
21340 2004-12-12 Martin Baulig <martin@ximian.com>
21342 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21343 if we are the "real" method, ie. not an inlined method inside it.
21345 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21347 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21348 before we look in the special fields table. This fixes
21349 ../tests/thread-static-init.cs.
21351 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21353 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21354 for Array get_Rank and get_Length. Fixes bug #70465.
21356 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21358 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21359 separate structure to reduce the size of MonoJumpInfo.
21361 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21363 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21365 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21367 * mini.c (mini_get_inst_for_method): Changed to allow ports
21368 to return a MonoInst instead of opcode
21369 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21371 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21372 Allow ports to return a created MonoInst instead of op-code, will enable
21374 (renamed mini_get_opcode_for_method to better reflected the functionality)
21376 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21378 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21380 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21382 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21385 2004-12-08 Martin Baulig <martin@ximian.com>
21387 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21388 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21390 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21392 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21395 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21398 2004-12-08 Raja R Harinath <rharinath@novell.com>
21400 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21402 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21404 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21405 bug introduced by the previous patch.
21407 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21409 * mini-ppc.c, objectc.cs: handle large structs passed by value
21410 (fixes bug #69972).
21412 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21414 * mini-ppc.c: OP_ARGLIST implementation from
21415 Geoff Norton <gnorton@customerdna.com>.
21417 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21419 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21420 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21422 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21424 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21426 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21428 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21431 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21433 * mini-sparc.c: Zero out localled-ed memory.
21435 * iltests.il: Add tests for zeroing out localloc-ed memory.
21437 2004-12-04 Martin Baulig <martin@ximian.com>
21439 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21440 mono_method_get_signature_full().
21442 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21444 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21445 and some utility functions (always for SSAPRE), integrated SSAPRE.
21446 * mini.h: Likewise.
21447 * driver.c: Added ssapre option.
21448 * ssa.c: Small fix on OP_ARG handling.
21449 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21450 * Makefile.am: Likewise.
21452 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21454 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21455 now in the xp code.
21457 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21460 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21462 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21464 * cpu-s390.md : Increase instruction length of oparglist.
21466 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21468 2004-11-30 Martin Baulig <martin@ximian.com>
21470 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21471 virtual generic methods. We call a special helper_compile_generic_method()
21472 icall to retrieve the method from the vtable, inflate and compile
21473 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21475 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21477 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21479 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21481 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21483 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21486 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21488 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21489 platforms with PIC aot.
21491 2004-11-28 Martin Baulig <martin@ximian.com>
21493 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21496 2004-11-28 Martin Baulig <martin@ximian.com>
21498 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21499 the result of mono_type_get_underlying_type() to check whether
21502 2004-11-26 Martin Baulig <martin@ximian.com>
21505 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21508 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21510 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21511 the same way as the other arguments so they won't get clobbered.
21513 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21514 calls through R11 since it is clobbered by the trampoline code.
21516 2004-11-26 Raja R Harinath <rharinath@novell.com>
21518 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21519 pick up in-tree mscorlib.dll.
21521 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21523 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21525 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21526 runtime data/code are now stored in a table similar to the GOT in ELF.
21527 This allows the code itself to be position independent.
21529 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21532 * aot.c: Attach ELF type (object/function) directives to all global
21535 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21537 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21539 * mini-amd64.h: Turn on PIC AOT code.
21541 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21542 returning the offset within an OP_AOTCONST instruction where the GOT
21543 offset needs to be added.
21545 * mini.h: Bump AOT file format version.
21547 2004-11-25 Martin Baulig <martin@ximian.com>
21549 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21550 uninflated generic methods.
21552 2004-11-25 Martin Baulig <martin@ximian.com>
21554 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21556 2004-11-24 Martin Baulig <martin@ximian.com>
21558 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21559 original klass (this only applies for generic instances).
21561 2004-11-24 Martin Baulig <martin@ximian.com>
21563 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21564 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21567 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21569 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21570 localloc. Fixes #69678.
21572 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21574 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21576 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21577 used SSE registers on pinvoke calls. Fixes #69774.
21579 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21581 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21582 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21584 2004-11-23 Raja R Harinath <rharinath@novell.com>
21586 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21587 Refer directly to the mcs/ tree.
21589 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21591 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21592 Check if a trampoline for a synchronized method is required.
21594 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21596 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21597 with localloc if needed. Throe arithmetric exception in
21598 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21599 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21601 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21603 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21604 types before switching on type. Fixes #69622.
21606 2004-11-19 Raja R Harinath <rharinath@novell.com>
21608 * Makefile.am (check-local): New. Integrate into 'make check'.
21609 (MCS,RUNTIME): Define using in-tree mono and mcs.
21611 (%.exe): Use $(ILASM).
21613 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21615 * mini-ppc.c: adjust initial prolog size (bug #69691).
21617 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21619 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21622 2004-11-17 Raja R Harinath <rharinath@novell.com>
21624 * Makefile.am (clean-local): Rename from 'clean'.
21626 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21628 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21629 to mono_arch_is_int_overflow.
21630 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21633 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21635 * declsec.c|h: New files to support declarative security attributes.
21636 Added function to check if a method has (applicable) security.
21637 * mini.c|h: Add check for declarative security attributes in
21638 mono_method_check_inlining.
21639 * Makefile.am: Added declsec.c and declsec.h to the build.
21641 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21643 * mini.c, mini.h: update to keep dynamic code info per-domain.
21645 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21647 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21648 (mini_init): Get rid of it from here too.
21650 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21652 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21653 implemented OP_RETHROW (patch by Geoff Norton
21654 <gnorton@customerdna.com>).
21656 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21658 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21659 between appdomains. Fixes appdomain-unload on PPC.
21661 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21663 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21664 mini-exceptions.c: handle the new wrapper types.
21665 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21666 token value as a MonoClass* when compiling a wrapper.
21667 mono_jit_create_remoting_trampoline now takes an additional
21668 MonoRemotingTarget parameter.
21670 2004-11-10 Martin Baulig <martin@localhost>
21672 * mini.c (mono_method_to_ir): Use `generic_container->context'
21673 rather than creating a new one.
21675 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21677 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21679 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21681 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21683 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21684 the experimental aot cache stuff.
21686 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21688 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21689 mini-exceptions.c: update to exception clause structure changes.
21691 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21693 * exceptions-x86.c (throw_exception): Fix warnings.
21695 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21698 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21700 * exceptions-sparc.c (get_throw_exception): Really fix this.
21702 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21704 * tramp-*.c: we no longer support icalls without wrappers, so
21705 a bit of code can be removed here
21707 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21709 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21712 * cpu-sparc.md: Add op_rethrow.
21714 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21716 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21718 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21719 * mini-ops.h: Add OP_RETHROW.
21721 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21723 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21725 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21727 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21728 Makes the output much easier to read
21730 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21732 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21733 prevents another huge leak when compiling with ssa. Secondly, the
21734 performance of doing this rather than freeing the lists is much
21735 better. GList does a lock every time you allocate a list link,
21736 so that it can use a memory pool. So, it is better to just use
21737 a memory pool of our own.
21739 * ssa.c, linear-scan.c: replace g_list_remove_link with
21740 g_list_delete. The remove one does not free the GList, so we were
21741 leaking memory. On -O=all --compile-all with corlib, this cut down
21742 3 MB of allocations.
21744 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21746 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21748 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21750 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21751 into a new function mono_create_jit_trampoline ().
21753 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21755 * trace.c (get_spec): Allow tracing of classes without a namespace.
21757 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21759 * mini.c: Fix pointer overwrite in mini_method_compile.
21761 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21763 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21764 The darwin ABI needs some special handling for 1 and 2 byte structs
21765 Lets use lbz/lhz instead of lwz everywhere.
21766 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21767 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21768 Use stb/sth for the former, and put the latter always on stack instead of in
21769 argument registers.
21771 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21773 * trace.c (is_filenamechar): Add '_'.
21775 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21777 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21779 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21781 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21783 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21784 depends on libmonogc. Fixes #68805.
21786 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21788 * mini.c (mono_jit_free_method): Provide extra information for
21789 this error. Currently this leaks, but will be turned into a
21790 developer option in the future.
21792 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21794 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21796 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21798 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21799 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21800 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21802 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21804 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21805 trampolines for AOT code.
21807 2004-10-22 <vargaz@freemail.hu>
21809 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21810 constructed types. Fixes #68136.
21812 2004-10-21 Martin Baulig <martin@ximian.com>
21814 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21815 if it returns true, unwind the stack to the call instruction.
21817 2004-10-21 <vargaz@freemail.hu>
21819 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21821 * mini.h: Bump AOT version number.
21823 * objects.cs: Add another test for unbox trampolines.
21825 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21828 2004-10-20 <vargaz@freemail.hu>
21830 * driver.c: Add SHARED to the set of optimizations tested.
21832 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21834 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21835 used by CEE_NEWARR.
21837 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21839 2004-10-20 Martin Baulig <martin@ximian.com>
21841 * mini-exceptions.c (mono_handle_exception): Call
21842 mono_debugger_handle_exception() to tell the debugger about
21843 catch/finally clauses.
21845 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21847 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21849 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21852 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21854 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21855 methods as their native size, fixed bug #57543, #57545.
21856 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21857 This saves a temporary register and mullw call down into 1 (minor perf
21858 increase for cases like sum = sum * 5; This use to translate into:
21861 It now translates to
21864 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21866 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21869 2004-10-11 Martin Baulig <martin@ximian.com>
21871 * mini.c (mono_method_to_ir): If we're a generic method, get the
21872 MonoGenericContainer from our MonoMethodNormal and create a
21873 MonoGenericContext from it.
21875 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21877 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21879 * basic-long.cs: Add test for checked i8->i2 cast.
21881 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21883 * inssel-ppc.brg: added a couple of speedup rules.
21885 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21887 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21888 to speed up rebuilds.
21890 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21892 * mini-s390.c: Minor fix to OP_OR_IMM.
21894 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21896 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21897 better. Fixes appdomain-unload.exe on sparc.
21899 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21901 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21902 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21905 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21907 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21909 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21911 * mini.c: Always generate a field read/write wrapper for members
21912 of the class MarshalByRefObject since the actual instance could
21915 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21917 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21919 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21921 * driver.c mini.h trace.c: Move the setting of the main assembly into
21922 a separate function called mono_trace_set_assembly () and call it after
21923 actually loading the main assembly. Fixes #66872.
21925 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21927 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21928 using the code manager.
21930 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21932 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21934 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21936 * cpu-amd64.md: Fix bug in previous patch.
21938 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21941 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21943 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21944 mini-exceptions.c: updates for changed stack walk interface.
21946 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21948 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21950 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21952 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21954 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21956 * driver.c (mini_regression_list): Do not call mono_assembly_close
21957 since assemblies can't be unloaded.
21959 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21961 * cpu-amd64.md: Fix more instruction lengths.
21963 * cpu-amd64.md: Fix lengths of some instructions.
21965 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21967 * inssel.brg: Make the array ldelema check aot friendly.
21969 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21971 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21973 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21975 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21977 * mini-x86.c: Fix build.
21979 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21980 mono_type_get_underlying_type () helper function to simplify code.
21982 2004-09-09 Martin Baulig <martin@ximian.com>
21984 * mini-amd64.c: Don't access `type->data.klass' directly, call
21985 mono_class_from_mono_type() instead since the type may be a
21988 2004-09-09 Martin Baulig <martin@ximian.com>
21990 * mini-amd64.c (get_call_info): Fix support for generic instances.
21991 (add_valuetype): Use mono_class_from_mono_type() to get the class
21992 since we can be a generic instance.
21994 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21996 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21998 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22000 * liveness.c: reset spill costs on each scan: bug 62107
22002 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22004 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22005 unnecessary line that doesn't compile
22007 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22009 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22010 trampolines, make them call an error function so people can fix their
22013 2004-09-06 Martin Baulig <martin@ximian.com>
22015 * mini.c (mono_method_to_ir): When initializing locals, handle a
22016 generic instances like a valuetype if it's a valuetype and like a
22017 class if it's a class.
22019 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22021 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22022 stack. Fixes #64674.
22024 * exceptions.cs: Add test for unwinding of call arguments.
22026 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22028 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22029 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22030 set the carry/borrow flag). The sparc and s390 implementations
22031 can now use optimized versions (and simplify the code). ppc bugfixes.
22033 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22035 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22037 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22039 * inssel-amd64.brg: Remove leftover 32 bit rule.
22041 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22043 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22045 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22046 mono_arch_find_jit_info functions into a new function. Fix a memory
22049 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22052 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22054 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22057 * exceptions.cs: Add array size tests.
22059 * mini.c: Allocate a separate icall wrapper for each arity of
22060 mono_array_new_va. Fixes #59509.
22062 * exceptions.cs: Add testcase for 64578.
22064 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22066 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22068 2004-09-02 Martin Baulig <martin@ximian.com>
22070 * mini.c (mono_method_to_ir): When initializing the locals, call
22071 handle_initobj() on the generic instance itself, not its
22074 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22076 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22077 MonoJitInfo for dynamic methods.
22079 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22081 * mini.c: Add support for freeing JIT data for dynamic methods.
22083 2004-09-01 Martin Baulig <martin@ximian.com>
22085 * mini-x86.c (is_regsize_var): Added support for generic
22087 (mono_arch_emit_prolog): Make this compile again, use
22088 `x86_push_imm_template (code)'.
22090 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22092 * mini-x86.c: make all push_imm instructions that get
22093 patched always emit the long form
22095 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22097 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22098 in a per-domain hash.
22100 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22103 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22105 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22108 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22111 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22112 Beginnings of SSE2 support.
22114 * exceptions.cs: Add more tests for checked int<->uint casts.
22116 2004-08-28 Martin Baulig <martin@ximian.com>
22118 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22122 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22123 Handle generic instances recursively.
22125 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22127 * iltests.il: test for conv.u8 on a constant
22129 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22131 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22132 LCONV_x4 (shrun_32 (membase)).
22134 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22136 * inssel-x86.brg: c&p rules for push/setret of long
22138 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22140 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22141 compare (regvar, base)
22143 * inssel-x86.brg: more burg love
22145 * inssel.brg: more cleanup
22147 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22149 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22151 * basic-long.cs, basic-calls.cs: new tests for optimization.
22153 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22155 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22158 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22160 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22162 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22164 * inssel.brg (mini_emit_memcpy): use
22165 NO_UNALIGNED_ACCESS to disable memcpy optimization
22167 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22169 * mini-amd64.c: Handle generic types in various places.
22171 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22173 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22175 * mini.c (handle_box): Fix warning.
22177 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22179 * mini-amd64.h: Enable the emit_state optimization.
22181 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22183 * mini-amd64.c: Add some new 64 bit peephole opts.
22185 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22187 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22189 * mini-amd64.c: Register allocator fixes.
22191 * mini.c: Add an optimization to emit_state to avoid allocation of new
22192 registers on some platforms.
22194 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22196 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22198 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22199 allocation. Fixes #63085.
22201 * basic-long.cs: Add new regression test.
22203 * mini-amd64.c: Register allocator improvements.
22205 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22207 * mini-amd64.c (read_tls_offset_from_method): Add another code
22210 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22211 instruction sequence for nullifying class init trampolines.
22213 * objects.cs: Add new regalloc test.
22215 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22217 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22219 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22221 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22224 * driver.c: Fix profiling after TLS changes.
22226 * driver.c (mono_main): Set mono_stats.enabled if needed.
22228 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22231 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22233 * mini-x86.c: use a 1 op rather than a 2 op tls access
22234 instruction -> faster.
22236 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22238 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22241 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22243 * exceptions-sparc.c (throw_exception): fix typo
22245 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22247 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22248 set tree->dreg correctly with tls. Allow any
22249 register to be used.
22251 * mini-x86.c (read_tls_offset_from_method): add new code
22252 generation pattern seen with GCC.
22255 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22257 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22258 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22259 exceptions-sparc.c: fix some performance issues in exception
22260 handling and setting of the stack trace for exceptions that were
22263 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22265 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22268 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22271 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22273 This patch inlines tls access, when possible.
22275 * mini.h: new arch functions for TLS intrinsics.
22276 All platforms updated with a stub.
22278 * mini.c: use the new intrinsics
22280 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22281 arch specific intrinsic for tls variables
22283 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22285 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22288 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22290 * mini.c: thread local allocation
22292 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22294 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22296 * Makefile.am: Link against the static version of libmonogc.
22298 * Makefile.am: Link the static versions of the convenience libraries
22299 into the mono executable.
22301 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22303 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22305 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22306 on integer overflow.
22308 * mini-amd64.c: Reorganize function call code.
22310 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22312 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22314 * inssel-x86.brg: use xor eax,eax.
22316 * basic.cs: new tests
22318 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22320 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22321 in exception throwing code.
22323 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22325 * inssel-x86.brg: use xor esi,esi.
22327 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22329 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22330 can trace methods compiled during mini_init () too.
22332 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22335 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22337 * Makefile.am: static link on x86 (r=zoltan)
22339 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22341 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22342 code since it causes some programs to fail.
22344 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22346 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22348 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22350 * mini.c: ovfops_op_map - add STACK_OBJ case for
22352 * basic.cs: add test_0_pin_string as test
22355 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22357 * Makefile.am: build C# if srcdir != builddir
22359 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22361 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22362 fall-through blocks.
22364 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22366 * driver.c: enable loop by default again and include abcrem in -O=all.
22368 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22370 * iltests.il: Add some localloc tests.
22372 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22374 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22377 * inssel-amd64.brg: Add some optimizations.
22379 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22382 * Makefile.am: Statically link mono against libmono on AMD64.
22384 * mini-amd64.c inssel-amd64.brg: Optimizations.
22386 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22388 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22390 * tramp-amd64.c: Patch calling code in trampolines.
22392 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22394 * mini-amd64.c: pinvoke struct passing fixes.
22396 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22398 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22399 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22401 2004-08-05 Duncan Mak <duncan@ximian.com>
22403 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22406 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22408 * mini-amd64.c (emit_move_return_value): Move return value for normal
22411 2004-08-05 Martin Baulig <martin@ximian.com>
22413 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22414 `type->type'; just modify `type' itself when dealing with enums
22415 and generic instances.
22416 (check_call_signature): Make `simple_type' a `MonoType *'.
22418 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22420 * mini.c: Use OP_PADD to add offsets to addresses.
22422 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22424 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22426 * mini-sparc.c (mono_arch_emit_epilog): fix check
22427 for folding last op into restore instruction
22429 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22431 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22432 helper methods using the code manager.
22434 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22436 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22438 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22440 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22441 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22443 * mini-s390.c: fix tail processing
22445 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22447 * mini-ppc.c: mul.ovf.un exception name fix.
22449 2004-08-03 Martin Baulig <martin@ximian.com>
22451 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22452 instances; before jumping to `handle_enum', also modify `ptype'.
22454 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22456 * cpu-sparc.md: fcall maximal length too small.
22458 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22460 * mini-amd64.c mini.h: Add initial support for passing/returning
22461 structures to/from pinvoked methods.
22463 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22465 * mini-ppc.c: reg allocator fix.
22467 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22469 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22471 * inssel.brg: Optimize memset on 64 bit machines.
22473 * mini-amd64.c: Fix some vararg cases.
22475 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22477 * mini-s390.c: Corrected macro in emit_float_to_int
22479 * s390-abi.cs: Tests to exercise the s390 ABI
22481 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22483 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22486 * basic.cs: Add a test for add.ovf.un.
22488 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22490 * mini-sparc.c: add case for OP_IDIV_UN
22492 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22494 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22496 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22498 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22500 * basic.cs: regression tests.
22502 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22505 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22507 * basic.cs: Add a new test.
22509 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22510 and AOT. Various fixes and optimizations.
22512 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22514 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22516 * mini-ppc.c: make sure temp regs are not used for global reg
22519 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22521 * cpu-sparc.md: conv_i8 fix for 64bits
22523 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22525 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22527 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22528 add opcode for cmp BYTE PTR [eax], imm.
22530 * inssel.brg: Make memcpy and memset takes bases.
22532 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22534 * *-amd64.*: More AMD64 work.
22536 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22538 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22539 add a compare-not-equal opcode.
22541 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22543 * mini.c: Use mono_init_from_assembly instead of mono_init.
22545 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22547 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22549 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22551 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22553 * inssel.brg: 64 bit fixes.
22555 * mini.h (MonoCallInst): Add some AMD64 specific data.
22557 * mini.h: Add some OP_P opcodes.
22559 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22561 * basic.cs: tests for 61797 and 61740
22563 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22565 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22566 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22568 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22570 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22572 * *-amd64*.*: Ongoing AMD64 work.
22574 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22576 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22578 * *-amd64*: Ongoing AMD64 work.
22580 * mini-arch.h: Add AMD64 support.
22582 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22584 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22586 * mini-ops.h: Add new opcodes.
22588 * Makefile.am: Add AMD64 support.
22590 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22591 rules into the inssel-long*.brg files.
22593 * *-amd64.*: Add beginnings of AMD64 backend.
22595 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22597 * mini.c (print_dfn): commenting out the code that prints
22598 the cil. With -O=deadce, this makes -v -v crash.
22600 * cpu-pentium.md: make checkthis have a length of 2
22602 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22604 * mini-sparc.h: fix implementations of __builtin
22605 functions for Sun compiler for V9.
22607 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22609 * mini.c: use the new stelem.ref wrapper
22610 * exceptions.cs, arrays.cs: new stelem.ref tests
22612 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22614 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22615 new XSP should work with these changes).
22617 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22619 * inssel-{long32,x86,}.brg: trivial optimizations.
22621 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22623 * mini.c: load value when emitting box operation in
22626 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22628 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22629 is one byte shorter than cmp DWORD PTR [eax], 0.
22631 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22633 * inssel-ppc.brg: arguments on the stack are always
22634 relative to the stack pointer (spotted by Neale Ferguson).
22636 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22638 * exceptions-x86.c: delay appending the method name to the trace until
22639 after mono_jit_info_table_find is called, as this gets the real
22642 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22644 * aot.c: register roots
22646 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22648 * aot.c : I could just use PLATFORM_WIN32 flag.
22650 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22652 * aot.c : Reverting the previous fix. This time it broke linux build.
22654 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22656 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22658 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22660 * mini.c (handle_stack_args): Remove some more debugging code.
22662 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22664 * driver.c mini.h aot.c: Allow additional options to be specified with
22665 --aot and pass them to mono_compile_assembly.
22667 * aot.c: Add experimental code to AOT compile all loaded assemblies
22668 on demand and save the code into a cache in the filesystem.
22670 * aot.c: Add support for more wrapper methods.
22672 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22675 * cpu-*.md: Remove removed opcodes.
22677 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22678 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22679 related icalls to marshal.c.
22681 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22683 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22685 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22687 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22689 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22690 * liveness.c: If liveness is recomputated we need to reset the information
22691 for each variable. This way, if the liveness range has been narrowed
22692 by optimizations that happened after the last computation, we can return
22695 For example, if you have
22700 // Tons of code that does not affect i
22706 i = 0 is dead code and will be removed by SSA. However, when
22707 linear scan gets to the code, i will still appear to be live
22708 throughout the entire block. This prevents good register allocation.
22710 2004-07-06 Martin Baulig <martin@ximian.com>
22712 * debug-mini.c (mono_debug_init_method): Allow
22713 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22714 (mono_debug_add_icall_wrapper): New method.
22716 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22718 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22720 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22723 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22725 * aot.c (mono_aot_load_method): Fix loading of debug info.
22727 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22729 * aot.c: Add logging support.
22731 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22733 * mini.h: Add prototype for mono_print_method_from_ip.
22735 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22737 * inssel.brg: 64 bit fixes.
22739 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22742 * Makefile.am: Add SPARC64 support.
22744 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22746 * aot.c: Fix alignment problems on 32 bit platforms.
22748 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22750 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22753 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22756 * mini.h: Bump AOT file version. Some 64 bit fixes.
22758 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22760 * inssel-sparc.brg: Add new rule to avoid register moves.
22762 * inssel.brg: Add ldind_to_load_membase helper function.
22764 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22766 * mini.c: OffsetToStringData intrinsic.
22768 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22770 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22772 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22775 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22776 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22778 * mini.c: reinstated mono_compile_get_interface_var()
22779 on x86, too, since the change breaks the Gtk# build there as well.
22781 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22783 * driver.c: remove loop from the default optimizations: it seems to
22784 interact badly with some of the other options (see bug #60613).
22786 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22788 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22789 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22791 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22793 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22794 vararg-using methods.
22796 2004-06-21 Martin Baulig <martin@ximian.com>
22798 * mini/mini-exceptions.c
22799 (mono_handle_exception): Added `gpointer original_ip' argument.
22800 After calling mono_unhandled_exception(), call
22801 mono_debugger_unhandled_exception() and if that returns true,
22802 restore the context and return.
22804 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22806 * mini-ppc.c: prefer the use of relative branches so
22807 they won't need to be patched in aot code (patch from Patrick Beard).
22809 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22811 * aot.c: patch from Patrick Beard to make the output assembly
22812 more correct for the MacOSX assembler. Small tweak to
22813 generate sane images on Linux/PPC, too.
22815 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22817 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22818 case until bug #59509 is fixed (shows up in #60332).
22820 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22822 * mini.c: make sure the needed wrappers are compiled, too, with
22825 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22827 * driver.c: remove NPTL reference in --version output.
22829 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22831 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22832 generate valid assembly for the Mach-O assembler.
22834 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22836 * driver.c: don't include abcrem in the all optimization specifier
22837 since it slows down jit compilation too much for now.
22839 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22841 * mini.c: use BIGMUL only if both operands have the same signage.
22842 * iltests.il: Test for bug 60056. (errors related to signage in
22847 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22849 * mini.c, aot.c: memory leak fixes.
22851 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22853 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22855 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22857 * Makefile.am: remove the -static hack completely, it links in
22858 statically glib as well.
22860 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22862 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22863 * exceptions.cs: make it compile with new mcs/csc.
22865 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22866 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22867 and added relevant test case.
22869 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22871 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22872 regressions in gtk-sharp.
22874 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22876 * exceptions.cs: New regression tests.
22878 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22880 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22882 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22884 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22886 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22888 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22890 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22892 * mini.c (mono_jit_runtime_invoke): Init class in this
22893 method instead of trusting mono_jit_compile_method to
22894 do the work (because wrappers can be in object class)
22896 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22898 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22900 * basic-long.cs: New regression test.
22902 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22904 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22905 and div/rem checks.
22907 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22909 * Makefile.am: fix miguel's change to build mono statically against
22910 libmono (track build dependencies).
22912 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22914 * cfold.c: Some glib versions do not have G_MININT32.
22916 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22918 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22919 with precision of tan, atan, sin and cos, and implemented related
22920 regressions tests (fixes bug 54467, but one new problem appeared and
22923 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22925 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22927 * exceptions.cs: Add test for constant folding && division by zero.
22929 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22930 since driver.c is in libmono too, so the optimization was useless.
22932 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22933 variable to driver.c so the compiler can emit more efficient code to
22936 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22938 * Makefile.am: don't distribute generated inssel.[ch] files.
22940 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22942 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22943 into the default appdomain. Fixes #58707.
22945 * jit-icalls.c: Remove the broken approximation for truncl, doing
22946 no conversion is better.
22948 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22951 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22953 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22954 of the mcrxr instruction which is not available on some processors
22955 even if it's documented to be. Implement add and sub overflow correctly
22956 (still not complete for long unsigned). Speed up icalls a bit.
22958 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22960 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22961 we run .cctor in the current domain instead of target_domain.
22963 Fixes bug #58558, .cctor not being called in -O=shared.
22965 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22967 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22969 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22971 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22972 which can be done with an imm8, do it that way.
22973 (mono_arch_output_basic_block): ditto for a jmp
22974 (mono_arch_emit_prolog): Computate maximum offset of a label.
22976 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22978 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22979 now tries to allocate prefered physical reg's for virtual
22980 regs. This reduces the number of emited spills/loads with
22981 20-30% on our core assemblies.
22983 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22985 * jit-icalls.c: truncl() is not needed and trunc() is
22986 the correct thing to do anyway (bug #58287).
22988 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22990 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22993 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22995 * driver.c: enable loop optimizations by default.
22997 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22999 * mini-x86.c: fix calc of max loop size when aligning loops start.
23001 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23003 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23006 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23008 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23011 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23013 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23015 * mini.c (inline_method): Allways inline some wrappers even if the cost
23016 is too large. Fixes #58785.
23018 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23020 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23022 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23023 (crichton@gimp.org). Beginning of support for sparc/linux.
23025 * mini-sparc.c: Optimize retrieval of LMF address.
23027 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23029 * exceptions-ppc.c: handle alloca in methods with clauses.
23031 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23033 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23035 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23037 * mini.c: Delegate most of the abort signal work to
23038 mono_thread_request_interruption, which also handles Stop and Suspend
23041 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23043 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23044 supports the save/restore lmf opcodes.
23046 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23048 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23049 by gcc-3.4 as well.
23051 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23053 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23055 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23056 methods which contain array accesses.
23058 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23059 boundaries. Fixes #58537.
23061 * iltests.il: Add regression test for #58537.
23063 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23065 * mini-x86.c (mono_arch_local_regalloc): Last part of
23066 fix for bug #58633 (releasing register to early).
23068 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23070 * basic-long.cs: Add new regression test.
23072 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23074 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23075 register too early on the chain.
23077 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23079 * mini.c (create_helper_signature): Use a helper function to reduce
23080 the code which needs to be written. Also set the calling convention of
23081 icalls on windows. Fixes #57840.
23083 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23085 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23086 exceptions-ppc.c: added helper function to get the instruction address
23087 from a signal handler context.
23089 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23091 * helpers.c: use g_get_tmp_dir. Invokes happyness
23094 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23096 * helpers.c: Add new env variable to pass args to objdump.
23097 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23099 2004-05-17 Radek Doulik <rodo@ximian.com>
23101 * Makefile.am (common_sources): added abcremoval.h so it get
23102 disted and daily mono packages on go-mono.com will build again
23104 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23106 * abcremoval.c: Fixed coding style, added copyright header.
23108 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23110 * mini.h: Added prototype for abc removal main function.
23112 * build_relations_propagation_table.pl: Added copyright header.
23114 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23116 * basic-long.cs: reg test for complex ceq_long bug.
23118 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23120 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23121 reg in long and clob case (bug #58343). Fixed/added comments.
23123 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23125 * mini.c (mono_jit_runtime_invoke): Follow new convention
23126 of calling the invoke method with an function pointer.
23128 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23130 * ChangeLog: Fix author of memory leak patch.
23132 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23134 * Makefile.am: fix make dist as well...
23137 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23139 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23140 on archs where pointers are 4 bytes long.
23142 * Makefile.am: Added abcremoval.c source file.
23144 * abcremoval.c: Added abcremoval.c.
23146 * abcremoval.h: Added abcremoval.h.
23148 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23150 * inssel.brg: Enabled bounds check removal.
23152 * mini.c: Added support for abcrem optimization.
23154 * mini.h: Added abcrem optimization label.
23156 * driver.c: Added support for abcrem optimization.
23158 * propagated_relations_table.def: Added propagated_relations_table.def.
23160 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23162 * mini.c, cfold.c: fix style.
23164 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23166 * mini.c: handle issue with the low-level implementation of
23167 some long opcodes (bug #54209).
23169 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23171 * basic.cs: test for my new cmov stuff.
23173 2004-05-13 Patrik Torstensson
23175 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23176 opt and added peephole documentation.
23178 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23180 * tramp-ppc.c: rewrote the generic trampoline code.
23182 2004-05-11 Patrik Torstensson
23184 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23186 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23188 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23190 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23191 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23193 * mini.c: Add new icalls for AsAny marshalling.
23195 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23197 * tramp-ppc.c, mini-ppc.c: more cleanups.
23199 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23201 * mini.c: no warnings.
23203 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23205 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23207 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23209 * mini.c: In the thread abort signal handler, if the thread is in the
23210 process of being stoped, don't throw the Abort exception, just stop the
23213 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23215 * tramp-ppc.c: removed old code.
23217 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23219 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23220 do some simple speed optimizations on ppc.
23222 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23224 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23225 and large offsets in load/store.
23227 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23229 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23230 it causes regressions.
23232 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23234 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23237 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23239 * jit-icalls.c: remove warnings.
23240 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23241 speedups for unsafe code.
23243 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23245 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23247 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23249 * basic-calls.cs: Add new regression test.
23251 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23254 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23256 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23259 2004-05-06 Patrik Torstensson
23261 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23262 long reg allocation in any reg (not only eax:edx) and implemented
23263 long shl/shr ops in asm instead of helpers.
23265 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23267 * mini-sparc.h: Fix warnings.
23269 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23272 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23273 separate statement for clarity.
23275 * mini-sparc.c: Update status.
23277 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23279 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23282 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23284 * inssel-ppc.brg: another small pre-release workaround:
23285 we don't do overflow detection for long_sub_un.
23287 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23289 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23290 (also works around a weird ppc bug: 57957).
23292 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23294 * tramp-ppc.c: trampoline fixes.
23296 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23298 * mini-ppc.c: fixed typos.
23300 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23302 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23303 at the top of the stack. Fixed typos. Use a frame registers
23304 for all the methods with exception clauses.
23306 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23308 * exceptions-ppc.c: restore fp registers.
23310 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23312 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23313 order from the stack top (moved the stack room to save the
23314 return value for trace after the param area). Fixed corruption
23315 in restoring registers on unwind.
23317 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23319 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23321 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23323 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23324 and prolog/epilog for methods that use it. Allow
23325 enough param area room for varargs methods. Fix miguel's
23326 breakage in exception handling.
23328 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23330 * Makefile.am: run genmdesc only on current arch.
23332 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23334 * exceptions-x86.c:
23335 * mini-x86.h: fix the build on windows.
23337 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23339 * 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.
23341 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23343 * mini-exceptions.c: New file.
23345 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23346 Move some parts of the x86 exception handling code to an
23347 arch-independent file so it can be shared with other ports.
23349 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23351 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23353 2004-04-26 David Waite <mass@akuma.org>
23355 * driver.c: remove comma from end of enumeration declaration
23357 2004-04-26 Jackson Harper <jackson@ximian.com>
23359 * driver.c: parse config file before loading first assembly. This
23360 allows the user gac to be enabled/disabled.
23362 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23364 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23365 simpler mechanism: we do not care what is encoded initially
23366 (branch absolute or relative), we care about the code and its
23367 target. I kept the old code for reference for now.
23369 The new code tries first to determine if the jump is anywhere in
23370 the -/+32 absolute meg range, if it succeeds, it encodes using the
23371 absolute branch; If not, it tried to find something in the
23372 relative range, if not, it uses the handle_thunk code.
23374 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23376 * exceptions-ppc.c: use the correct ip register on macosx.
23378 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23380 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23382 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23384 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23385 Raise exception on integer divide by zero by hand since the hw
23386 doesn't support it. Handle NaNs in FP compares.
23388 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23390 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23391 code reducing duplication between the platforms and enabled
23392 signal exception handling (on linux for now).
23394 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23396 * exceptions-ppc.c: more macosx support.
23398 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23400 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23402 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23404 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23406 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23408 * iltests.il: more tests.
23410 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23412 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23415 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23417 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23419 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23421 * liveness.c: Mark variables as volatile in all basic blocks reachable
23422 from exception clauses.
23424 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23426 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23429 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23431 * iltests.il, basic.cs: more tests for regalloc.
23433 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23435 * iltests.il: Some tests for register allocation modifications
23438 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23440 * exceptions.cs: Add regression test for bug #56782.
23442 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23443 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23444 the beauty of fixing the same thing in 5 different files...
23446 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23448 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23451 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23453 * mini.c: Add support for STRWLPARRAY marshalling convention.
23455 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23457 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23458 to init the context to setup the regs pointer).
23460 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23462 * exceptions-ppc.c: more exceptions work.
23464 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23466 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23469 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23471 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23472 can use the memory directly.
23474 * cpu-pentium.md: Update documentation from a post from Zoltan.
23476 add x86_add_membase, x86_sub_membase, x86_mul_membase
23478 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23480 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23481 GENERAL_REGS they were also hardcoded for all PPC ports.
23483 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23485 Remove hard-coded limit for floating point registers, use
23486 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23488 Notice that in MacOS X calling conventions you can fit a lot more
23489 floating point values in registers, so I should update the PInvoke
23490 test to excercise the passing of floating point values on the
23491 stack (currently broken).
23493 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23495 * tramp-ppc.c (create_trampoline_code): Added
23496 JUMP_TRAMPOLINE_SIZE.
23497 (ppc_magic_trampoline): Follow the pattern from
23498 x86_magic_trampoline: if code is set to zero, return.
23499 (create_trampoline_code): Always pass MonoMethod to the jump
23500 trampoline, before it was passing a null.
23501 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23502 share the code with mono_arch_create_jit_trampoline.
23504 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23506 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23509 * cpu-g4.md: Added length for jmp instruction, the worst case
23510 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23513 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23515 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23517 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23519 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23520 before each IL instruction.
23522 * mini.c (CEE_BOX): Fix warnings.
23524 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23526 * mini.c: removed a few unused vars and extra whitespace.
23528 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23530 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23532 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23534 (OP_GETCHR): use the above
23535 (CEE_LDELEMA): use the above.
23537 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23538 version of the generic impl.
23539 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23540 (CEE_LDELEMA): use the above.
23542 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23544 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23547 * iltests.il: Added new regression test for #56317.
23549 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23551 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23552 under NetBSD. Fixes #56450.
23554 * liveness.c (update_gen_kill_set): Fix previous patch.
23556 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23558 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23560 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23562 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23563 ldsfld and ldsflda.
23565 * inssel-sparc.brg: Add more optimizations.
23567 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23569 2004-04-01 Martin Baulig <martin@ximian.com>
23571 * mini.c (handle_box): New static function; moved the
23572 implementation of CEE_BOX here.
23573 (mono_method_to_ir): Added `constrained_call' variable.
23574 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23575 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23576 mono_method_get_constrained() to get the method.
23578 2004-04-01 Martin Baulig <martin@ximian.com>
23580 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23581 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23582 (mono_method_to_ir): We don't need these macros anymore since
23583 mono_class_get_full() already takes care of it.
23585 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23587 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23588 use @function (as doesn't accept #function here) and check the return
23589 value of system and stop if fails.
23591 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23593 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23595 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23597 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23599 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23601 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23604 * basic-long.cs: Add test for negation of Int64.MinValue.
23606 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23608 * mini-sparc.c: Update status.
23610 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23612 * exceptions-sparc.c: Fix return value in filters.
23614 * inssel-sparc.brg: Fix register allocation in some rules.
23616 2004-03-28 Martin Baulig <martin@ximian.com>
23618 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23621 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23623 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23625 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23626 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23627 remove unused conv_u4 opcode.
23629 * mini-x86.c: Remove valgrind workaround since it slows down things
23630 even when mono is not run under valgrind.
23632 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23634 * mini-sparc.c: Update status.
23636 * inssel-sparc.brg: Add some optimizations.
23638 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23639 future delay slot filling. Add support for varargs, tail calls and JMP.
23641 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23642 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23644 * inssel.brg: Fix register allocation in OP_ARGLIST.
23646 * inssel.brg: Fix warnings.
23648 2004-03-25 Martin Baulig <martin@ximian.com>
23650 * mini.c (inflate_generic_field): Removed.
23651 (mini_get_method): Removed, use mono_get_method_full(),
23652 (mini_get_class): Removed, use mono_class_get_full().
23653 (mono_method_to_ir): Pass our generic context to
23654 mono_field_from_token().
23656 2004-03-25 Martin Baulig <martin@ximian.com>
23658 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23659 of a `MonoMethod *'.
23660 (mini_get_method): Take a `MonoGenericContext *' instead
23661 of a `MonoMethod *'.
23662 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23663 a new local variable called `generic_context' which holds the
23664 current `MonoGenericContext *'; use it to lookup things.
23666 2004-03-24 Martin Baulig <martin@ximian.com>
23668 * mini.c (mini_get_class): New static method; if we're inside a
23669 generic instance, inflate the class if neccessary.
23670 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23672 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23674 * iltests.il: New regression test for #55976.
23676 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23679 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23681 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23684 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23686 * liveness.c: Consider SSA stores as well as loads when making vars
23689 * exceptions.cs: New regression tests for register allocation.
23691 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23693 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23694 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23695 domain lock only to protect puntual access to data structures.
23696 Added access lock for sighash, jit_icall_hash_name,
23697 jit_icall_hash_addr and domain->code_mp.
23699 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23701 * driver.c: Print SIGSEGV handling method.
23703 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23705 * mini.c (setup_jit_tls_data): Handle case when this is called
23706 multiple times for a thread.
23708 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23709 is different from fbxx_un. Fixes #54303. Also use constants instead of
23710 magic numbers in a lot of places.
23712 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23714 * exceptions.cs: Fix cctor test when --regression is used.
23716 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23718 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23721 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23723 * inssel-ppc.brg: fixed register assignments for some rules.
23725 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23727 * exceptions.cs: Add test for exceptions in static constructors.
23729 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23730 static constructors outside the domain lock. Fixes #55720.
23732 2004-03-17 Martin Baulig <martin@ximian.com>
23734 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23735 (inflate_generic_field): Take the `MonoMethod *' instead of the
23736 `MonoClass *' and added support for generic method.
23737 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23738 have a `field->parent->gen_params', only inflate the field if it's
23739 an open constructed type.
23741 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23743 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23744 exception object instead of the preconstructed ones.
23746 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23748 * mini.c: reverted changed to sigsegv_signal_handler commited
23749 accidentally in the previous patch.
23751 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23754 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23755 running --aot with an old assembly.
23757 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23759 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23762 * mini-sparc.c: Add support for v9 branches with prediction.
23764 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23766 * mini.c (mini_init): #warning is GNUC only
23768 * mini-sparc.h: implement __builtin_frame_address
23769 and __builtin_return_address for Sun C compiler
23771 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23773 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23775 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23777 * basic-calls.cs: Add test for unaligned byref long argument passing.
23779 * mini-ops.h: Add sparcv9 compare and branch instructions.
23781 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23782 v9 instructions if we have a v9 cpu.
23784 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23785 registers for global allocation.
23787 * exceptions-sparc.c: Fixes.
23789 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23791 * liveness.c (mono_analyze_liveness): Optimized version.
23793 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23795 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23798 * basic-float.cs basic-calls.cs: New regression tests.
23800 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23802 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23803 sigaltstack implementation.
23805 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23807 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23808 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23810 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23812 * mini.c: Fix warnings.
23814 * mini.c (mono_resolve_patch_target): New function which contains the
23815 arch independent part of the patching process.
23817 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23818 patching code to a separate function.
23820 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23822 * mini.c (add_signal_handler): ifdef out on Windows
23824 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23826 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23827 cpu-sparc.md: Add exception handling support + other fixes.
23829 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23830 typed GC detection in --version.
23832 * basic.cs exceptions.cs: New regression tests.
23834 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23835 the arch specific code can store data during a compilation.
23837 * mini-ops.h: Add OP_SETFRET.
23839 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23840 function, register a separate icall for each arity, so the icalls can
23843 * mini.c (mono_print_tree): Print negative offsets in a more readable
23846 * mini.c: Make signal handling work on sparc.
23848 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23850 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23852 * jit-icalls.c: Emulate truncl by aintl on solaris.
23854 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23856 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23858 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23860 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23862 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23863 a MarshalByRef type, inline a method that performs the check, taking into
23864 account that the object can be a proxy. Also implemented tow new opcodes:
23865 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23866 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23867 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23869 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23871 * mini-ppc.c: if a relative branch displacement is too big
23872 but it points to and area reachable with an absolute branch,
23875 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23877 * mini.c: optimize small copies in cpblk.
23879 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23881 * basic-calls.cs basic-float.cs: New regression tests.
23883 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23884 negative offsets from %fp. Implement localloc. Fix local register
23885 allocation. Fix the case when the this argument needs to be saved to
23886 the stack. Implement some missing opcodes.
23888 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23890 * mini.c (mini_method_compile): Reenable global regalloc in methods
23891 with exception handlers.
23893 * linear-scan.c (mono_varlist_sort): Fix warning.
23895 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23897 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23900 * liveness.c: Make all variables uses in exception clauses volatile, to
23901 prevent them from being allocated to registers. Fixes #42136.
23903 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23905 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23906 causes regressions.
23908 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23909 argument to mono_arch_regalloc_cost.
23911 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23914 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23916 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23917 Make the cost of allocating a variable to a register arch dependent.
23919 * basic-calls.cs: Fix compilation of tests.
23921 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23922 helper function to cut back on the number of #ifdefs needed.
23924 * mini-ppc.c: Fix compilation.
23926 * basic-calls.cs: New regression tests.
23928 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23930 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23931 of l0 since that is callee saved.
23933 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23936 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23937 of delay instruction.
23939 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23941 * mini.h (MonoCallInst): Add 'virtual' flag.
23943 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23945 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23947 * *.cs: New regression tests.
23949 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23952 * mini.c (mono_runtime_install_handlers): Fix build.
23954 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23955 'signal_stack_size' members.
23957 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23958 alternate signal stack.
23960 * exceptions-x86.c: Add stack overflow handling.
23962 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23963 functions to arch independent code.
23965 * mini.c (mono_print_tree): Print more detailed info for load_membase
23968 2004-02-23 Martin Baulig <martin@ximian.com>
23970 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23972 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23974 * mini-x86.c: fixed reg allocation for div/rem.
23976 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23978 * driver.c (mono_main): Report some configuratio options on --version.
23980 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23982 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23983 low in the address space. Correctly flush memory in thunks where we
23984 output native code.
23986 2004-02-20 Martin Baulig <martin@ximian.com>
23988 * mini.c (mini_get_method): New static method; inflate all generic
23989 methods and methods in open generic instances.
23990 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23991 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23993 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23995 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23997 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23999 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24001 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24003 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24004 it compile using Sun's compiler.
24006 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24008 * 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.
24010 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24012 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24014 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24016 * mini-ppc.c: handle calls outside of the allowed range with thunks
24017 allocated using the code manager.
24018 * tramp-ppc.c: use the code manager to hold generated native code.
24019 Fixed the magic trampoline to just patch vtable entries.
24021 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24023 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24026 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24028 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24031 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24032 if we have a working __thread implementation.
24034 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24035 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24037 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24039 * mini-x86.c: Fix compilation under gcc 2.
24041 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24043 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24044 contains a call to the wrapped function.
24046 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24047 OP_<CALL>_IMM opcodes, and use them under X86.
24049 * mini.c (mono_jit_find_compiled_method): Fix warning.
24051 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24053 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24055 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24056 functionality to mini.c.
24058 * mini.c (mono_create_jump_trampoline): New function to create a jump
24059 trampoline. Return a compiled method instead of a trampoline if it
24060 exists. Add a cache for jump trampolines.
24062 * mini.c (mono_jit_find_compiled_method): New function to return a
24063 compiled method if it exists.
24065 * mini-x86.c: Call mono_create_jump_trampoline instead of
24066 mono_arch_create_jit_trampoline.
24068 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24069 a jump trampoline. Fixes #52092.
24071 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24073 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24074 which is not up-to-date. Add check_corlib_version () instead.
24076 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24079 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24080 since newer valgrind versions do not need it.
24082 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24083 compile a method with a given set of optimizations.
24085 * mini.c: Compile icall wrappers on-demand instead of at startup.
24087 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24088 wrapper for an icall.
24090 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24092 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24095 * iltests.il: Add test for non-empty stack before switch instruction.
24097 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24099 * mini.c: Add support for new stringbuilder marshalling conventions.
24101 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24103 2004-02-01 Martin Baulig <martin@ximian.com>
24105 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24106 in `ginst->mtype_argv'.
24108 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24110 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24111 facilitate grepping.
24113 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24115 * mini.c: fixed buglet in initobj generic implementation for references.
24117 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24119 * Makefile.am: make the version script conditional.
24120 * jit-icalls.c: handle missing truncl().
24122 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24124 * exceptions.cs: Add more tests for double->int conversion.
24126 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24127 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24129 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24131 * driver.c: make --verbose --version emit an error
24132 if the loaded corlib doesn't match the runtime version.
24134 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24136 * mini-ppc.h: export ppc_patch().
24137 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24138 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24139 on par or better than on MacOSX.
24141 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24143 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24144 mono_lookup_pinvoke_call.
24146 * mini-x86.c: Under windows, the default pinvoke calling convention is
24147 stdcall. Fixes #52834.
24149 * mini.c (optimize_branches): Add an upper bound to the number of
24150 iterations to prevent infinite loops on strange loops. Fixes #53003.
24152 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24154 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24155 and ISINST. Fixes #52093.
24157 * objects.cs (test_0_vector_array_cast): New tests.
24159 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24161 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24162 checking in Array.Set ().
24164 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24167 * object.cs (test_0_multi_array_cast): New regression test.
24169 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24171 * exceptions-ppc.c: fix build on Linux/PPC.
24173 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24175 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24176 running under valgrind.
24177 (x86_magic_trampoline): Fix build bustage.
24179 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24180 negative values as well. This is needed for the encoding of the line number
24181 info, since sometimes the line numbers are not in increasing order.
24183 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24185 * cpu-pentium.md (localloc): Increase the size of the localloc
24186 instruction since it is a loop under Win32.
24188 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24191 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24193 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24194 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24195 Max Horn (max@quendi.de). Fix file names in comments.
24197 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24199 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24200 avoid stack overflow.
24201 (replace_usage): Avoid uninitialized variable warnings.
24203 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24204 and taking the address of valuetype variables.
24206 2004-01-03 Patrik Torstensson
24208 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24209 for other purposes than FP later on.
24211 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24213 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24216 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24218 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24220 2003-12-30 Patrik Torstensson <p@rxc.se>
24222 * mini-x86.h: Decreased number of availiable fp regs.
24223 Solves corner cases with FP spilling.
24225 2003-12-23 Patrik Torstensson <p@rxc.se>
24227 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24228 for floating point stack tracking / spilling on x86.
24231 * basic-float.cs: added float mul overflow test.
24233 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24235 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24237 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24239 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24240 supports for cond branches that overflow the immediate
24241 overflow offset. mcs can compile simple programs.
24243 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24245 * exceptions-ppc.c: exception handling support wip:
24246 finally handlers get run on exception.
24248 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24250 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24253 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24255 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24256 initial support for stack walking and unwinding.
24258 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24260 * driver.c (mono_main): Make corlib-out-of-sync message more
24261 descriptive. Also remove verify_corlib call.
24263 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24265 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24266 not overlap with other call's arguments, too.
24268 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24270 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24271 move to arch-specific code the choice of arch-specific
24272 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24273 * mini.c: ensure emulation calls will not interleave
24276 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24278 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24279 the magic trampoline stack frame is dropped before executing
24282 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24284 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24285 and integer to fp conversions. Added support for overflowing
24286 arguments on the stack. Reserve a couple more registers as temps.
24287 Added support for aot compilation (as output still needs to be
24290 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24292 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24293 Don't overwrite return register in some corner cases.
24295 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24297 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24298 static constructors when AOT compiling.
24300 * driver.c (mono_main): Call mono_check_corlib_version.
24302 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24304 * cpu-g4.md, basic.cs: fixed div target register.
24306 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24308 * mini-ppc.c, basic.cs: shl_imm fix with test.
24310 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24312 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24313 structures by value. Misc fixes.
24314 * objects.cs: more tests.
24316 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24318 * mini-ppc.c: lconv.ovf.i implemented.
24320 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24323 (mini_init): don't error out if someone already called g_thread_init.
24325 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24327 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24328 to be any type per the spec. Fix abnormal memory usage when
24329 the same object is repeatedly thrown.
24331 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24333 * mini.c: check for overruns in IL code.
24335 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24337 * TODO: Add/remove some todo entries.
24339 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24341 * driver.c (mono_main): Call mono_verify_corlib.
24343 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24345 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24346 This has been moved to mini.c
24347 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24348 type being casted is marshalbyref it could be a proxy, so instead of
24349 emitting the type check code, emit a call to a runtime method that will
24350 perform the check by calling CanCastTo if needed.
24352 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24354 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24355 methods with large stack frames under Win32.
24357 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24359 * Makefile.am: Distribute regression tests.
24361 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24362 at the end instead of inserting each variable into the sorted list.
24364 * linear-scan.c (mono_varlist_sort): New helper function.
24366 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24368 * mini.c: ensure arguments and locals are within bounds.
24370 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24372 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24375 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24377 * mini.c (mono_cprop_copy_values): Fix crash.
24379 * aot.c: Set verbosity back to 0.
24381 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24383 * regalloc.c: complete memory leak fix by Laurent Morichetti
24386 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24388 * driver.c (main_thread_handler): Revert the previous patch.
24390 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24393 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24394 memory from the memory pool.
24396 * driver.c (main_thread_handler): Turn on all optimizations when
24399 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24400 an array for better performance.
24402 * regalloc.c (mono_regstate_assign): Fix memory leak.
24404 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24405 serialize the debug info.
24407 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24408 debug info from the serialized representation.
24410 * aot.c: Save debug info into the generated file and load it when
24413 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24415 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24417 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24418 More FP-related fixes.
24420 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24422 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24423 and register allocation buglet. Hello world now runs.
24425 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24427 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24428 * tramp-ppc.c: fixed class init trampoline.
24429 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24431 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24433 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24434 mini.c: more ppc changes/fixes.
24436 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24438 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24439 Also optimize the case when the arguments are the same in the caller
24442 * iltests.il: Add tests for tail calls with valuetype arguments.
24444 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24446 * mini-ppc.c: fixes for struct return type.
24448 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24450 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24451 mono_spillvar_offset() to arch-specific code.
24453 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24455 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24457 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24459 * exceptions-x86.c: Fix stack space leaks.
24461 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24462 registers from the lmf if the method has save_lmf set.
24464 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24466 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24467 of icall wrappers into InvokeInDomain, since these are now per-domain.
24469 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24471 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24472 make some opcode emulation and intrinsic ops enabled/disabled
24473 according to the architecture. More fixes.
24475 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24477 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24479 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24481 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24482 arch-specific handling for 'this' and struct return type to
24483 arch-specific code.
24485 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24487 * aot.c: prevent divide by zero error when reporting (it happened with
24488 Accessibility.dll).
24490 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24492 * mini.h (inst_switch): Remove unused macro.
24494 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24497 (load_aot_module): free 'info->methods' and 'info' properly. No more
24498 "free(): invalid pointer blah" messages when you have an old aot
24501 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24503 * jit-icalls.c, mini.c: Added support for context static fields.
24505 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24507 * mini.c (mono_method_blittable): Methods which set LastError are not
24508 blittable either. Fixes #51108.
24510 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24512 * mini.c: flush icache.
24513 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24515 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24517 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24519 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24521 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24524 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24527 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24529 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24531 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24532 instruction when the result is discarded.
24534 * iltests.il (test_0_div_regalloc): New regression test.
24536 * arrays.cs: Fix compilation error.
24538 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24540 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24541 float rules to inssel-x86.brg: sane architectures with FP registers
24542 don't need to implement these rules.
24544 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24546 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24548 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24550 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24551 implementation of 32 bit systems.
24553 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24555 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24556 (Jeroen Zwartepoorte).
24558 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24560 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24561 the caller and the callee matches.
24563 * mini.c (mono_method_to_ir): Add comment.
24565 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24566 signbit is missing on some platforms.
24568 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24570 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24572 * mini.c (setup_jit_tls_data): Call the new function.
24574 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24576 * mini-x86.c: Add experimental support for fast access to the lmf
24577 structure under NPTL/Linux 2.6.x.
24579 2003-11-06 Martin Baulig <martin@ximian.com>
24581 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24582 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24585 2003-11-02 Martin Baulig <martin@ximian.com>
24587 * mini.c (inflate_generic_field): New static method.
24588 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24589 generic instance and the field is declared in a generic type, call
24590 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24592 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24594 * mini.h mini.c (mono_method_same_domain): New function to return
24595 whenever the caller and the callee are in the same domain.
24597 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24599 2003-10-30 Martin Baulig <martin@ximian.com>
24601 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24602 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24604 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24605 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24607 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24609 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24612 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24613 object here, so it is in the correct appdomain etc.
24615 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24617 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24619 (mono_method_to_ir): Avoid freeing the type created returned from
24620 mono_type_create_from_typespec, since it is put into an internal cache
24621 by the function. Fixes pointer.exe.
24623 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24624 trampolines for icalls and pinvokes as well. Fixes #33569.
24626 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24628 * mini.c: Update after appdomain changes.
24630 * mini.c (mono_jit_compile_method_inner): Allways compile native
24631 method wrappers in the root domain, since there can only be one
24632 instance of them, whose address is stored in method->info.
24634 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24636 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24637 environment variable. Instead detect automatically whenever running
24638 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24641 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24643 * trace.c, trace.h: New files that implement the new trace option
24646 * driver.c: Document new --trace options.
24648 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24651 - if (mono_jit_trace_calls)
24652 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24654 * mini.h: prototypes.
24656 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24658 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24660 * mini.c inssel.brg: Implement typedefbyref opcodes.
24662 * mini.c (mono_jit_compile_method): Remove unused local variable.
24664 * mini.c (mono_jit_compile_method_inner): Ditto.
24666 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24668 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24670 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24672 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24674 * mini.c (mono_no_aot): Remove unused global variable.
24676 * mini.c: Thread safety fixes.
24678 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24680 * mini.c (mono_create_class_init_trampoline): Add a lock around
24681 class_init_hash_addr.
24683 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24686 * mini.c: Decompose the NEWARR instruction before decomposing its
24687 arguments. Fixes #30073.
24689 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24691 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24694 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24696 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24698 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24700 * driver.c: Add support for compiling icall wrappers to --compile.
24702 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24704 * inssel.brg: The empty value in class->interface_offsets is -1, not
24707 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24709 * objects.cs: New test for 'is' operator on an array of interfaces.
24711 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24713 * tramp-ppc.c: update trampoline code to support jumps
24714 and class initialization.
24716 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24718 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24720 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24722 * inssel.brg (OP_UNBOX): Remove unused rule.
24724 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24725 region instead of one for each method. Fixes #47813.
24727 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24729 * exceptions.cs (test_0_nested_finally): New regression test for
24730 nested exception handlers.
24732 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24734 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24736 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24739 * mini.c (mono_method_check_inlining): Make the inlining limit
24740 configurable by an environment variable.
24742 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24744 * mini.h: Bump AOT file version.
24746 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24747 token, store the image along with the token, since the token might not
24748 refer to the same image as the method containing the relocation,
24749 because of inlining.
24751 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24753 * mini.c (mono_precompile_assemblies): New function to compile
24754 all methods in all loaded assemblies.
24756 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24758 * regalloc.h regalloc.c (MonoRegState): Change the type of
24759 iassign and fassign to int*, since they can contain large negative
24760 values if the register is spilled. Also added some comments. Fixes
24763 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24764 under Win32. Fixes #42964.
24766 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24768 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24770 * aot.c: Added support for AOT compiling methods which contain calls
24771 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24774 * driver.c (compile_all_methods): Run the compilation in a thread
24775 managed by mono. Fixes #44023.
24777 * mini.c (mono_codegen): Print full method name in verbose output.
24779 * mini-x86.c (mono_arch_patch_code): Fix warning.
24781 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24782 jumps, since the method we are jumping to might be domain-specific.
24784 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24786 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24788 * inssel.brg: string chars are unsigned.
24790 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24792 * TODO: New todo item.
24794 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24795 which calls mono_runtime_class_init and patches the call site to
24796 avoid further calls.
24797 (mono_arch_create_class_init_trampoline): New arch specific function
24798 to create a class init trampoline.
24799 (create_trampoline_code): Generalized so it can create
24800 class init trampolines as well.
24802 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24803 (mono_create_class_init_trampoline): New function to create and cache
24804 class init trampolines.
24805 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24806 vtable given the address of a class init trampoline. Used by the
24808 (mono_codegen): Generate a call to a trampoline instead of
24809 mono_runtime_class_init in LDSFLD[A].
24810 (mono_codegen): Add relocations for the new trampoline.
24812 * mini.h mini-x86.c aot.c: Added a new relocation type:
24813 MONO_PATCH_INFO_CLASS_INIT.
24815 * mini.h: Bump AOT version number.
24817 * aot.c: Create a copy of the loaded code instead of using the original
24818 so methods which call each other will be close in memory, improving
24821 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24822 patch since it breaks the regression tests.
24824 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24825 for the register saving instruction sequence since the
24826 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24828 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24830 * TODO: Fix todo item && remove another.
24832 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24834 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24837 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24838 function of the module.
24840 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24841 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24842 --no-aot command line option.
24844 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24846 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24847 by Bernie Solomon (bernard@ugsolutions.com).
24849 * inssel.brg: Refactor the interface offset table related code into
24850 its separate functions and add support for the AOT case.
24852 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24854 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24856 * aot.c: Added mono_aot_verbose variable and made all debugging
24857 output depend on the value of this variable.
24859 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24860 method_label and info_label.
24862 * mini.h mini-x86.c aot.c: Added a new relocation type
24863 MONO_PATCH_INFO_IID for klass->interface_id.
24865 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24866 the MonoJitInfo structure.
24868 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24869 a non-root appdomain in shared mode.
24871 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24873 * aot.c: make aot loader less verbose. Remove free of unused variable.
24875 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24877 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24879 * .cvsignore: Added *.dll.
24881 * mini.c (mono_print_tree_nl): New function callable while debugging.
24883 * mini.c (mono_print_code): Export this.
24885 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24888 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24890 * mini.h (MonoCompile): Added 'jit_info' field.
24892 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24893 the cfg structure, since it is needed by the AOT compiler.
24895 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24897 * aot.c: A major rewrite. Changes include:
24898 - save exception tables for methods which have them.
24899 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24900 to g_module_symbol.
24901 - reworked the file format so it is now much smaller and needs
24902 fewer relocation entries.
24904 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24906 * aot.c (load_aot_module): Fix build bustage on platforms without
24909 2003-09-04 Martin Baulig <martin@ximian.com>
24911 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24913 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24915 * TODO: Some new optimization ideas.
24917 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24919 * aot.c: Save the optimization flags used to compile the code into
24922 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24923 support emitting domain specific code.
24925 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24926 no longer domain neutral. It can be made domain neutral by compiling
24927 with --optimize=shared.
24929 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24930 between appdomains.
24932 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24933 loading of AOT code.
24935 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24937 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24938 if there is no domain neutrality information.
24940 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24942 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24943 format version into the generated library.
24945 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24946 callee method into the caller since one of them could be shared.
24948 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24949 system exceptions from AOT code now works.
24951 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24952 method if it is domain neutral and the callee is not.
24954 * graph.c (cfg_emit_one_loop_level): Fix warning.
24956 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24958 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24961 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24963 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24964 is needed by code which is executed before mono_runtime_init ().
24965 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24967 * mini.c (mono_thread_abort): Fix warning.
24968 (mono_jit_compile_method): Call static constructor in the AOT case too.
24970 * aot.c (mono_compile_assembly): Fix warning.
24972 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24974 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24976 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24978 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24980 * cpu-pentium.md: Fix the length of call opcodes so they include the
24981 ESP restoring instruction. Fixes #47968.
24983 2003-08-28 Martin Baulig <martin@ximian.com>
24985 * mini-x86.c (mono_arch_call_opcode): Added support for
24986 MONO_TYPE_GENERICINST.
24988 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24990 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24992 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24993 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24995 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24998 2003-08-26 Martin Baulig <martin@ximian.com>
25000 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25001 when reporting an error, set this to the actual error location.
25002 (mono_method_to_ir): Report the correct error location if
25003 get_basic_blocks() returned an error.
25005 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25007 * mini.c (mono_type_blittable): OBJECT is not blittable.
25008 (mono_method_blittable): Methods which have marshalling descriptors
25009 are not blittable either. Fixes #47842.
25011 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25013 * driver.c mini.c: Use an environment variable instead of a global
25014 variable. Also fix the build.
25016 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25017 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25020 * driver.c mini.c: Added --with-valgrind option to turn off some
25021 code which prevents mono from running under valgrind.
25023 * mini.c (mono_emit_call_args): Fixed warning.
25025 * mini.c (mono_emulate_opcode): Fixed warning.
25027 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25029 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25030 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25031 regalloc.c, regalloc.h: specify available registers in arch-specific
25032 code and support floats in the regallocator (patch by Laurent Morichetti
25035 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25037 * mini.c: mono_thread_current() can be called only after
25038 mono_runtime_init(): rearrange code to not call it early on.
25040 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25042 * mini.c: allocate jump tables in the code mempools.
25044 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25046 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25049 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25051 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25052 12 to 16. This fixes bug #47453.
25055 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25057 * mini-ppc.c: fixed indexed load and unsigned compares.
25059 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25061 * mini.c: reenabled installation of handler for
25062 thread abort signal.
25064 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25066 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25067 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25068 until it's fixed and actually useful.
25070 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25072 * inssel-long32.brg: couple more opcodes implemented.
25074 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25076 * mini-sparc.c: Even more opcodes implemeted.
25078 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25080 * mini-sparc.c: More opcodes implemented.
25082 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25084 * mini-sparc.c: More opcodes implemented.
25086 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25088 * inssel-sparc.brg: Add some needed rules. Direct
25090 * Makefile.am: Use inssel-sparc.brg
25091 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25092 an assert happy for now.
25094 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25096 * mini-sparc.c: Fixed compile errors.
25097 * exceptions-sparc.c: Same. We now produce a mono binary
25098 on sparc-linux. Yea.
25100 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25102 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25103 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25104 They compile, but do not work.
25106 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25108 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25109 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25110 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25113 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25115 * mini.c: more opcodes implemented and better support for generics.
25117 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25119 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25120 * mini.c, mini.h: first cut at generics support: some new instructions
25121 added and changed the behaviour of some of the existing ones.
25123 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25125 * mini.c: Removed definition of metadata_shared mutex here.
25127 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25129 * mini-x86.c: make vararg calls work for instance methods.
25131 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25133 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25134 returns the arguments in a separte list, now.
25136 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25138 * aot.c, mini.c: updates for array type representation changes.
25140 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25142 * mini.c: register function to perform jit shutdown.
25144 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25146 * mini.c: use a faster allocator if possible.
25148 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25150 * aot.c: some cleanups and portability changes.
25152 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25154 * mini.c: use faster allocation for CEE_BOX if possible.
25156 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25158 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25159 Moved inlined mempcy code to its own function so that is can be
25160 reused. Added an inline memset function as well (optimized initobj).
25161 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25163 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25165 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25167 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25169 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25170 arch code can setup the cpu for CLR execution, if needed.
25171 We use it on x86 to set the precision of FP operations.
25173 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25175 * mini.c: disable some optimizations if we can guess they'll cost too
25176 much for a given method.
25178 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25180 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25182 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25183 * mini.h mini.c mini-x86.c: Added instruction level coverage
25184 info collection support.
25186 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25188 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25189 is now implemented in the profiling API. Get rid of a couple of
25190 unnecessary global variables.
25192 2003-06-15 Nick Drochak <ndrochak@gol.com>
25194 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25195 * cpu-g4.md: add op_bigmul and op_bigmul_un
25196 * cpu_pentium.md: add op_bigmul_un
25197 * inssel-long32.brg: add rule for unsigned bigmul
25198 * mini-ops.h: define OP_BIGMUL_UN
25199 * mini-x86.c: THE BUG: handle (un)signed properly
25200 * mini.c: choose unsigned opcode if needed.
25201 This set of patches fixes bug #44291
25203 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25205 * mini.c (optimize_branches): improved to handle all kinds of
25206 conditional branches.
25208 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25210 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25211 don't raise exceptions.
25213 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25215 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25216 to arch-specific files.
25218 2003-06-09 Martin Baulig <martin@ximian.com>
25220 * Makefile.am (libs): Added $(LIBGC_LIBS).
25222 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25224 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25225 and OP_ATAN (fixes bug#44293).
25227 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25229 * Makefile.am, mini-x86.c: rename cpu description array to
25230 pentium_desc, since some compilers define the 'pentium' preprocessor
25233 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25235 * mini.c (mini_select_instructions): add explicit branch if the
25236 following block is not the false target of a conditional branch -
25237 we need this with any optimization that reorder or remove bblocks
25239 * mini.c (optimize_branches): bug fixes
25241 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25243 * mini.c (mono_method_to_ir): inline static readonly fields
25245 * ssa.c (fold_tree): start cfold support for long (very simple
25248 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25250 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25252 * inssel.brg: fixed memcpy (bug #44219).
25254 2003-06-05 Dick Porter <dick@ximian.com>
25256 * driver.c: Set the glib log levels to not abort if g_message
25259 g_set_prgname() has to happen before mini_init() so that the
25260 process handle gets the info.
25262 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25264 * driver.c: add intrins to the default optimizations to get wider
25267 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25269 * mini.h: some large basic blocks will overflow a 16-bit
25270 integers for symbolic registers.
25272 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25274 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25275 (mono_arch_output_basic_block): fix bug 43499
25277 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25279 * mini.c: kill duplicated definition of mono_debug_format.
25281 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25283 * mini-x86.c, arrays.cs: fixed register allocation bug.
25285 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25287 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25289 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25291 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25294 (print_method_from_ip): also print source location information if
25297 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25299 * mini.c (mono_find_block_region): bug fix in region code
25300 (mini_method_compile): enable removing unreachable code again, but
25301 only in methods without exception clauses.
25303 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25305 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25306 Implemented arglist opcode and handling of TypedReference type.
25307 Fixed x86 call convention when a structure is returned.
25308 Minimal support for calling static vararg methods.
25310 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25312 * mini.c (mini_method_compile): always remove unreachable code,
25313 because the code in them may be inconsistent (access to dead
25314 variables for example).
25316 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25318 * driver.c, debug-mini.c: warning fixes.
25320 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25322 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25324 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25326 * mini.c: thread-static fields are registered in mono_class_vtable(),
25327 so ensure the function is called before checking for them.
25329 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25331 * mini.c (optimize_branches): fix for bug 43586
25333 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25334 overflow (fixes Bug #43639)
25336 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25338 * mini.c, objects.cs: allow the use of stobj for primitive types.
25340 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25342 * mini.c: be less strict about argument checking until we support
25343 running the verifier.
25345 2003-05-27 Nick Drochak <ndrochak@gol.com>
25347 * basic-long.cs: tests for (ulong)int * (ulong)int also
25348 * mini.c: use the same trick for (ulong)int * (ulong)int
25350 2003-05-27 Nick Drochak <ndrochak@gol.com>
25352 * basic-long.cs: add regression test for (long)int * (long)int
25353 * cpu-pentium.md: add op_bigmul specification
25354 * inssel-long32.brg: add OP_BIGMUL rule
25355 * mini-ops.h: add OP_BIGMUL
25356 * mini-x86.c: register allocator: handle case where src1 needs to be
25358 * mini.c: substitute special BIGMUL opcode in the tree for
25359 (long)int * (long)int
25361 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25363 * jit-icalls.c: call the type ctor on field access if needed.
25365 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25367 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25368 to a method (including results of ldelema, bug#43207).
25370 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25372 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25373 colors to show exception handler blocks.
25375 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25376 (fix for pinvoke7.cs).
25378 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25380 * mini.h, mini.c: ensure correct initialization order for types that
25381 require it. Prepare for lazy compilation of jit icall wrappers.
25382 Provide a name for opcode emulation to reduce unneeded mallocing.
25384 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25386 * mini-x86.c: better register restoring code and profiling
25387 support for tail calls.
25389 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25391 * mini.h, driver.c: prepare for leaf methods optimization.
25393 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25395 * mini.c: get targets of branches before converting a method.
25397 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25399 * mini.c (optimize_branches): added some experimental code (disbaled)
25401 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25403 * mini.c (optimize_branches): fix branch to branch optimization
25405 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25407 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25409 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25411 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25414 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25416 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25417 enable use of interface variables again.
25419 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25420 I1 to registers because there is no simply way to sign extend 8bit
25421 quantities in caller saved registers on x86.
25423 * inssel-float.brg: set costs of some rules to 2 so
25424 that monobure always select the arch. specific ones if supplied,
25425 regardless of the order we pass the files to monoburg.
25427 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25429 * mini.c, mini-x86.c: since the magic trampoline for jumps
25430 can't patch the code directly, we do it as soon as the
25431 method gets compiled.
25433 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25435 * mini-x86.c, mini.h: introduce a new patching method
25436 to support CEE_JMP and tail calls.
25437 * mini.c: obey tail.call. Don't precompile methods target
25439 * tramp-x86.c: new trampoline code to handle methods
25440 reached through a jump.
25442 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25444 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25445 bit values to registers
25447 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25449 * mini.c (mono_compile_get_interface_var): share interface
25450 variables if possible.
25452 2003-05-16 Martin Baulig <martin@ximian.com>
25454 * debug-mini.c (mono_init_debugger): New function to initialize
25455 the debugger. This is not in the debugger since it needs to
25456 access some of mini's internals.
25458 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25460 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25462 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25464 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25465 for value type handling.
25467 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25469 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25470 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25472 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25474 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25475 the constructor through a proxy.
25477 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25479 * jit-icalls.c, inssel.brg: fixes to array element address
25482 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25484 * mini-x86.c (is_regsize_var): allocate pointer to registers
25486 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25488 * driver.c: fixed typo, added intrins to the set of optimizations
25489 tested with regressions.
25491 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25493 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25494 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25497 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25499 * inssel.brg: remove some common pop instructions without side effects
25501 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25503 * inssel-x86.brg: fixed thinko in int to double conversions.
25505 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25507 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25509 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25511 * inssel-long32.brg: two more missing instructions.
25513 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25515 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25516 if not already set.
25518 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25520 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25523 * basic-float.cs: Added tests for negative zero.
25525 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25527 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25528 a couple of missing operations for long casts, with test cases.
25530 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25532 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25534 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25536 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25537 code size estimation.
25539 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25541 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25542 abstract methods (fix bug 42542)
25544 * aot.c: add ability to handle array types
25546 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25548 * mini.c: Call the _specific versions of the object allocation
25549 functions if possible.
25551 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25553 * driver.c: call setlocale ().
25555 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25557 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25560 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25562 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25564 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25565 wrappers (fix bug 42122)
25567 2003-05-04 Martin Baulig <martin@ximian.com>
25569 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25571 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25572 s/mini_set_defaults/mono_set_defaults/g.
25574 2003-05-04 Martin Baulig <martin@ximian.com>
25576 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25578 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25580 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25581 (reported by Don Roberts).
25583 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25585 * mini.c: temporarily work around two bugs for this release.
25587 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25589 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25590 that contains -export-dynamic and it makes using the ld script
25592 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25594 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25596 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25599 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25601 * mini.c: make sure leave calls all the needed finally blocks,
25602 even when the target jumps out of multiple exception clauses.
25604 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25606 * ldscript, Makefile.am: add linker script to reduce the number of
25607 exported symbols (should also fix the issues with libwine defining
25608 some of the same symbols in io-layer).
25610 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25612 * driver.c (mini_main): Avoid assertion when no file name is given on
25615 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25617 * driver.c: added --version/-V command line option.
25618 Added the inline optimization in the regression tests.
25620 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25622 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25623 to the type in the method signature (fixes bug#42134).
25625 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25627 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25629 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25631 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25633 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25635 * driver.c: fixed bug #42100.
25637 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25639 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25641 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25643 * mini.c: moved most of the code required to do inlining to its own
25644 function so it can be reused. Inline also ctors if appropriate.
25646 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25648 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25649 the runtime can call mono API functions.
25651 2003-04-27 Martin Baulig <martin@ximian.com>
25653 * debug-mini.c (mono_debug_init_method): Added
25654 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25655 send a notification to the debugger.
25657 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25658 running in the Mono Debugger, just pass the breakpoint number to
25659 mono_debug_init_method().
25661 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25663 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25665 * mini.c: allow some more unsafe compares.
25667 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25669 * mini-x86.c, Makefile.am: make distcheck works (partially from
25670 a patch by Richard Lee <r.h.lee@attbi.com>).
25671 * regset.c, regset.h: removed, they are unused.
25673 2003-04-25 Dick Porter <dick@ximian.com>
25675 * driver.c: Usage reports the name as 'mono' not 'mini'
25676 * exceptions-x86.c: Build and run on freebsd
25678 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25680 * Makefile.am: install the program with the 'mono' name and
25681 the library as libmono instead of mini and libmini.
25683 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25685 * driver.c: provide the APIs for the embedding interface of the old jit.
25687 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25689 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25691 2003-04-23 Martin Baulig <martin@ximian.com>
25693 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25695 * driver.c: Added `--debug' command line argument to enable
25698 2003-04-23 Martin Baulig <martin@ximian.com>
25700 * debug.[ch]: Removed. The code is now in
25701 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25703 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25706 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25708 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25710 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25713 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25714 mono_domain_finalize.
25715 (mini_method_compile): use mono_method_profile* if the the option is
25718 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25720 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25721 methods with their wrapper.
25723 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25724 methods with their wrapper.
25726 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25729 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25732 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25735 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25737 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25739 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25741 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25742 of the mempool. This is slightly faster and uses less memory
25744 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25746 * mini.c: avoid O(n) allocation for variables.
25748 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25750 * mini.c: handle items on the stack after inlining methods.
25752 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25754 * mini.c: make the method->opcode optimization dependent
25755 on MONO_OPT_INSTRINS and do it lazily.
25757 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25759 * driver.c: print overall results at the end of regression run.
25761 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25763 * inssel.brg: don't overwrite symbolic registers.
25765 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25767 * inssel-x86.brg: fix conversion from long to float.
25769 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25771 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25773 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25775 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25777 * driver.c: Added --print-vtable option as in the old JIT.
25779 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25781 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25783 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25785 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25787 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25789 * mini.c regalloc.c regalloc.h: Fix memory leak.
25791 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25793 * aot.c (mono_aot_get_method): register all used strings
25795 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25797 * mini.c: always intern strings references with ldstr at compile time.
25799 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25801 * Makefile.am: add BUILT_SOURCES.
25803 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25805 * driver.c: give a better error message when the assembly to execute
25806 doesn't have an entry point.
25808 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25810 * Makefile.am: added hack for automake
25812 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25815 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25817 22003-04-07 Martin Baulig <martin@ximian.com>
25819 * Makefile.am: Added Makefile.am.
25821 * debugger-main.c: Removed, this is now in the debugger where it
25824 * mini.pc.in: Call this package `mini' for the moment.