1 2010-07-08 Geoff Norton <gnorton@novell.com>
3 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
5 2010-07-07 Zoltan Varga <vargaz@gmail.com>
7 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
9 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
10 is not defined in the LLVM case to keep the imt arg alive.
12 2010-07-06 Zoltan Varga <vargaz@gmail.com>
14 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
15 functions, now its 'llvm_<FOO>_trampoline'.
17 * method-to-ir.c (emit_imt_argument): Fix llvm support.
19 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
20 cannot be passed in the same call.
22 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
23 register to be the same as the RGCTX register, the two can't be used together on
26 2010-07-05 Miguel de Icaza <miguel@novell.com>
28 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
29 that allows the user to force the VM to use llvm or sgen.
31 2010-07-05 Zoltan Varga <vargaz@gmail.com>
33 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
34 before processing the exception on PPC too.
36 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
38 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
39 'this' is always passed as the first argument, before the vtype ret arg. This
40 simplifies get_this_arg_reg () and LLVM integration.
42 2010-07-05 Martin Baulig <martin@ximian.com>
44 * exceptions-x86.c (mono_arch_handle_exception): Port this to
45 Windows; apply my patch from r159782 in the mono-2-6 branch.
47 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
49 * Makefile.am: Don't build the debug assembler files if we're building without
52 2010-07-05 Zoltan Varga <vargaz@gmail.com>
54 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
56 2010-07-04 Zoltan Varga <vargaz@gmail.com>
58 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
61 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
62 regs [ARMREG_FP] instead.
64 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
66 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
67 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
69 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
71 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
73 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
75 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
76 without IMT_REG defined (ARM).
78 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
81 2010-07-03 Zoltan Varga <vargaz@gmail.com>
83 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
85 2010-07-02 Zoltan Varga <vargaz@gmail.com>
87 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
88 definitions to match their declarations and vice-versa.
90 2010-07-01 Zoltan Varga <vargaz@gmail.com>
92 * Makefile.am (common_sources): Add mini-llvm.h.
94 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
96 2010-06-30 Zoltan Varga <vargaz@gmail.com>
98 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
101 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
103 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
104 implemt the option of loading the llvm backend from a module so
105 that we can have a single binary and the bloat from llvm is
106 only experienced when it is actually loaded.
108 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
110 * mini-llvm.c: remove direct access to mono_defaults.
112 2010-06-29 Zoltan Varga <vargaz@gmail.com>
114 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
117 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
119 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
120 is now mono_arch_nullify_class_init_trampoline ().
121 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
122 opcodes, they are no longer needed.
124 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
125 now mono_arch_nullify_class_init_trampoline ().
126 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
127 opcodes, they are no longer needed.
129 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
130 vtable on platforms which support it.
132 * driver.c: Print the full LLVM version we are compiled against in --version.
134 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
135 a bit better. Decode nesting information to fix eh support for llvm+aot.
137 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
140 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
142 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
143 is always passed as the first argument, before the vtype ret arg. This simplifies
144 get_this_arg_reg () and LLVM integration.
146 2010-06-28 Zoltan Varga <vargaz@gmail.com>
148 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
149 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
150 most of the vcall specific code to mono_vcall_trampoline () from
151 common_call_trampoline ().
153 2010-06-27 Zoltan Varga <vargaz@gmail.com>
155 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
156 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
157 if the callsite is patched.
159 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
162 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
163 the trampoline in the xdebug info.
165 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
168 2010-06-26 Zoltan Varga <vargaz@gmail.com>
170 * mini-llvm.c: Fix a few problems exposed by make check.
172 2010-06-25 Mark Probst <mark.probst@gmail.com>
174 * mini-trampolines.c (common_call_trampoline): An ugly hack to
175 work around a potentially very hard to fix problem with inflating
178 2010-06-26 Zoltan Varga <vargaz@gmail.com>
180 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
181 problem has been fixes.
183 2010-06-25 Zoltan Varga <vargaz@gmail.com>
185 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
187 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
188 It might be be better to define a MonoGCJitOptions structure later and have the
191 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
193 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
195 * debugger-agent.c (get_objref): Implement support for sgen.
197 * driver.c: Remove the unused gc_wrapper.h include.
199 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
202 2010-06-25 Zoltan Varga <vargaz@gmail.com>
204 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
206 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
209 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
212 2010-06-23 Miguel de Icaza <miguel@novell.com>
214 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
215 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
217 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
218 it only for Boehm diagnostics.
220 * Makefile.am: Make the file a bit more consistent.
222 * debug-debugger.c: Wrap the entire file with an #ifdef
223 MONO_DEBUGGER_SUPPORTED to simplify the build.
225 * Makefile.am: Fix the opcodes build issue by including the
226 source, not by including the .lo file directly
228 Always bring the MDB sources into the build, to drop the
229 dependency on the AM_CONDITIONAL from configure.in as the hard
230 debugger supports Boehm, but not Sgen, this simplifies the build.
232 * Renamed the *.s files into *.S
234 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
236 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
237 wb for now on 64bits systems while issues with valuetype returns
240 2010-06-24 Zoltan Varga <vargaz@gmail.com>
242 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
243 passes by calling createStandardFunctionPasses ().
245 2010-06-23 Zoltan Varga <vargaz@gmail.com>
247 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
249 2010-06-22 Zoltan Varga <vargaz@gmail.com>
251 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
254 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
255 allow better optimization if the OP_LDADDR which caused the flag to be set was
258 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
260 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
263 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
265 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
267 2010-06-22 Zoltan Varga <vargaz@gmail.com>
269 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
270 to handle the code sequence generated for non-near calls. Fixes #616056.
272 2010-06-21 Zoltan Varga <vargaz@gmail.com>
274 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
276 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
278 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
280 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
281 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
282 trampoline which saves the context, so changes made to callee saved registers in
283 finally clauses are visible to a nesting catch clause.
285 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
287 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
288 in LLVM compiled code.
289 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
290 the finally handler has ran.
292 * mini.h (ResumeState): New structure containing information required to resume
293 exception handling after executing LLVM compiled finally clauses.
295 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
296 bit, by passing all the registers as one argument.
298 2010-06-19 Zoltan Varga <vargaz@gmail.com>
300 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
303 2010-06-18 Zoltan Varga <vargaz@gmail.com>
305 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
307 * aot-compiler.c aot-runtime.c: Fix LLVM support.
309 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
310 pad, branch to a new bblock instead.
312 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
315 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
317 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
319 2010-06-17 Geoff Norton <gnorton@novell.com>
322 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
325 2010-06-17 Zoltan Varga <vargaz@gmail.com>
327 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
329 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
332 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
333 the ip done by throw_exception (), it is not needed for corlib exceptions.
335 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
337 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
338 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
339 of size > 5 words. This support fast barriers for value types up to
340 256/512 bytes which beyond that the copying itself is the major issue.
342 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
343 for gsharing, so use it.
345 This eliminate all calls to mono_value_copy from managed code in
346 gmcs, fsharp and ipy.
348 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
350 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
353 * mini.c (mini_init): Register new icall.
355 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
357 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
358 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
360 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
362 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
363 value types as the overhead is huge. Manually expand it up to 5 words to
366 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
367 is an exception that performance is dominated by mono_value_copy.
369 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
371 2010-06-17 Zoltan Varga <vargaz@gmail.com>
373 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
374 trampolines on x86, since those have their own cconv.
376 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
377 exception trampolines.
379 * tramp-x86.c: Add xdebug info for a few trampolines.
381 * mini-llvm.c: Set the name of the arguments.
383 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
384 using a block address if using the LLVM mono branch.
386 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
389 2010-06-15 Zoltan Varga <vargaz@gmail.com>
391 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
393 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
395 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
397 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
399 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
400 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
401 to identify the vtable slot address plus the method which needs to be compiled.
403 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
406 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
407 'this' is always passed as the first argument, before the vtype ret arg. This
408 simplifies get_this_arg_reg () and LLVM integration.
410 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
413 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
416 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
418 * mini-llvm.c: Fix compilation with llvm 2.6.
420 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
422 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
425 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
426 is always passed as the first argument, before the vtype ret arg. This simplifies
427 get_this_arg_reg () and LLVM integration.
429 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
431 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
433 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
434 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
435 translate into much nicer code.
437 2010-06-14 Zoltan Varga <vargaz@gmail.com>
439 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
440 parameter index information. Use this to simplify a lot of code.
442 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
444 2010-06-12 Zoltan Varga <vargaz@gmail.com>
446 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
447 to fix infinite generic recursion. Fixes #612702.
449 2010-06-11 Zoltan Varga <vargaz@gmail.com>
451 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
452 imt trampoline per imt slot when using LLVM.
454 2010-06-10 Jonathan Pryor <jpryor@novell.com>
456 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
458 2010-06-09 Levi Bard <levi@unity3d.com>
460 * debugger-agent.c: Clear unloaded types on appdomain unload.
462 2010-06-08 Zoltan Varga <vargaz@gmail.com>
464 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
467 * exceptions.cs: Add a test.
469 2010-06-06 Zoltan Varga <vargaz@gmail.com>
471 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
473 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
475 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
476 so it doesn't have to do it.
478 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
479 process does not mix with ours.
481 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
484 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
485 loads/stores which can throw exceptions inside clauses.
487 2010-06-05 Zoltan Varga <vargaz@gmail.com>
489 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
492 * mini.c (mini_init): Register mono_resume_unwind as an icall.
494 2010-06-03 Zoltan Varga <vargaz@gmail.com>
496 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
498 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
501 2010-06-03 Zoltan Varga <vargaz@gmail.com>
503 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
506 2010-06-02 Zoltan Varga <vargaz@gmail.com>
508 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
509 Use a separate generic class init trampoline for llvm, since it needs a different
512 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
513 includes the location of this/rgctx.
515 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
518 2010-06-01 Zoltan Varga <vargaz@gmail.com>
520 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
522 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
525 2010-05-31 Zoltan Varga <vargaz@gmail.com>
527 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
530 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
532 * aot-compiler.c (patch_to_string): New debugging helper function.
534 2010-05-30 Zoltan Varga <vargaz@gmail.com>
536 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
539 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
541 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
543 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
545 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
548 * mini.c (create_jit_info): Print EH clause info for LLVM too.
550 2010-05-28 Mark Probst <mark.probst@gmail.com>
552 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
553 cpobj with reference types.
555 2010-05-28 Mark Probst <mark.probst@gmail.com>
557 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
558 write barrier for reference types.
560 2010-05-27 Zoltan Varga <vargaz@gmail.com>
562 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
563 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
565 2010-05-31 Martin Baulig <martin@ximian.com>
569 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
570 clear_breakpoint() on all breakpoint events and remove them from the list.
572 2010-05-27 Martin Baulig <martin@ximian.com>
576 * debugger-agent.c (method_commands, type_commands): Temporarily
577 set the appdomain while executing this method; do all metadata
578 calls in the debuggee's appdomain where user assemblies are loaded.
580 2010-05-27 Zoltan Varga <vargaz@gmail.com>
582 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
584 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
586 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
588 2010-05-26 Zoltan Varga <vargaz@gmail.com>
590 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
591 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
592 be referenced even after the header is freed.
594 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
597 2010-05-25 Zoltan Varga <vargaz@gmail.com>
599 2010-05-25 Bill Holmes <billholmes54@gmail.com>
601 * genmdesc.c (main): Fixing the detection of the nacl switch.
603 Code is contributed under MIT/X11 license.
605 2010-05-25 Zoltan Varga <vargaz@gmail.com>
607 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
609 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
611 * mini.h (LLVM_CHECK_VERSION): New helper macro.
613 2010-05-25 Miguel de Icaza <miguel@novell.com>
615 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
618 * genmdesc.c: Added support for nacl: key on the machine
619 description files to support the extra space required by Google
622 2010-05-23 Zoltan Varga <vargaz@gmail.com>
624 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
626 2010-05-23 Zoltan Varga <vargaz@gmail.com>
628 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
629 mono_runtime_class_init_full ().
630 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
632 2010-05-22 Zoltan Varga <vargaz@gmail.com>
634 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
636 2010-05-21 Zoltan Varga <vargaz@gmail.com>
638 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
639 two are not the same on ilp32.
641 2010-05-21 Zoltan Varga <vargaz@gmail.com>
643 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
646 * mini-ppc.c: Fix the DISABLE_JIT build.
648 2010-05-20 Zoltan Varga <vargaz@gmail.com>
650 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
651 (make_writable): Remove this unused function.
653 2010-05-20 Zoltan Varga <vargaz@gmail.com>
655 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
656 structure. Make the labels to plt entries local symbols instead of assembler local
657 labels, since tha latter causes problems for the iphone linker.
659 2010-05-19 Zoltan Varga <vargaz@gmail.com>
661 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
663 2010-05-17 Zoltan Varga <vargaz@gmail.com>
665 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
666 (ppc_patch_full): Ditto.
668 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
670 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
671 if gshared is enabled, to avoid asserts in the trampoline code.
673 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
676 2010-05-15 Geoff Norton <gnorton@novell.com>
678 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
681 2010-05-14 Geoff Norton <gnorton@novell.com>
683 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
684 misaligned stack on darwin.
686 2010-05-14 Zoltan Varga <vargaz@gmail.com>
688 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
691 2010-05-14 Zoltan Varga <vargaz@gmail.com>
693 * xdebug.c: Fix ARM support.
695 2010-05-13 Zoltan Varga <vargaz@gmail.com>
697 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
698 and do most of the work on the normal stack.
699 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
701 2010-05-13 Zoltan Varga <vargaz@gmail.com>
703 * aot-compiler.c: Put non-code data into the .rodata section on linux.
705 2010-05-13 Zoltan Varga <vargaz@gmail.com>
707 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
709 2010-05-13 Zoltan Varga <vargaz@gmail.com>
711 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
712 and do most of the work on the normal stack.
714 2010-05-13 Zoltan Varga <vargaz@gmail.com>
716 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
717 and do most of the work on the normal stack even if sigaltstack is disabled.
719 2010-05-12 Zoltan Varga <vargaz@gmail.com>
721 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
722 UCONTEXT_REG_ constants are available on linux as well.
723 (mono_arch_monoctx_to_sigctx): Ditto.
724 (mono_arch_ip_from_context): Ditto.
726 2010-05-12 Zoltan Varga <vargaz@gmail.com>
728 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
731 2010-05-11 Zoltan Varga <vargaz@gmail.com>
733 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
736 2010-05-10 Zoltan Varga <vargaz@gmail.com>
738 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
739 if a breakpoint cannot be inserted.
741 2010-05-08 Zoltan Varga <vargaz@gmail.com>
743 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
745 2010-05-07 Zoltan Varga <vargaz@gmail.com>
747 * debugger-agent.c (frame_commands): Return an error instead of asserting if
748 no JIT info is found for the method.
750 2010-05-05 Jonathan Chambers <joncham@gmail.com>
752 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
755 2010-05-05 Zoltan Varga <vargaz@gmail.com>
757 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
758 a list of arch specific trampolines.
760 * aot-compiler.c (emit_trampolines): Use it.
762 2010-05-05 Zoltan Varga <vargaz@gmail.com>
764 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
765 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
766 get rid of the _full from their name.
768 2010-05-05 Zoltan Varga <vargaz@gmail.com>
770 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
771 get_nullified_class_init_trampoline to remove some code duplication.
773 2010-05-03 Zoltan Varga <vargaz@gmail.com>
775 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
778 2010-05-01 Zoltan Varga <vargaz@gmail.com>
780 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
782 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
784 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
785 there is no need to jump through the first plt entry.
787 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
789 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
790 arch-specific function.
791 (mono_aot_get_plt_info_offset): Ditto.
793 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
794 mono_arch_init () to register jit icalls called from full-aot trampolines.
795 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
798 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
799 the specialized throw corlib exception trampoline, use a variant of the normal
800 trampoline along with a new C function which does the call to
801 mono_exception_from_token (), just like on x86.
803 2010-05-01 Zoltan Varga <vargaz@gmail.com>
805 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
806 Reorganize the full aot trampoline creation functions, instead of taking a bunch
807 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
808 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
809 creation functions on architectures which have the full-aot ones.
811 2010-05-01 Zoltan Varga <vargaz@gmail.com>
813 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
815 2010-05-01 Zoltan Varga <vargaz@gmail.com>
817 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
818 explicitly, this seems to be required by some gcc versions at -O2.
822 2010-05-01 Zoltan Varga <vargaz@gmail.com>
824 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
825 has_target delegate invokes.
827 2010-05-01 Zoltan Varga <vargaz@gmail.com>
829 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
832 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
833 add patches/unwind info arguments, move to mini.c.
835 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
837 2010-04-30 Zoltan Varga <vargaz@gmail.com>
839 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
840 command which returns full path names.
842 2010-04-29 Zoltan Varga <vargaz@gmail.com>
844 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
845 code_size output variable.
847 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
850 2010-04-29 Zoltan Varga <vargaz@gmail.com>
852 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
853 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
854 (mono_arch_cpu_enumerate_simd_versions): Ditto.
856 2010-04-29 Zoltan Varga <vargaz@gmail.com>
858 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
861 2010-04-29 Zoltan Varga <vargaz@gmail.com>
863 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
865 2010-04-29 Zoltan Varga <vargaz@gmail.com>
867 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
869 2010-04-28 Zoltan Varga <vargaz@gmail.com>
871 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
873 2010-04-27 Zoltan Varga <vargaz@gmail.com>
875 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
876 line number support works with eglib.
878 2010-04-27 Miguel de Icaza <miguel@novell.com>
880 * driver.c, mini.c: Since linking with LLVM makes the default Mono
881 dirty an extra 70kb pages on startup we are now going to choose a
882 different strategy: ship mono and mono-llvm binaries, with the
883 second being the one that links with LLVM and defaults to LLVM
886 2010-04-27 Zoltan Varga <vargaz@gmail.com>
888 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
889 Implement full-aot support on x86.
891 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
892 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
893 the first register returned by get_global_int_regs ().
895 * cpu-x86.md: Fix the length of insertx_u1_slow.
897 * iltests.il.in: Disable tail call tests when running with full-aot.
899 2010-04-26 Zoltan Varga <vargaz@gmail.com>
901 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
903 2010-04-24 Mark Probst <mark.probst@gmail.com>
905 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
906 in the initializer, because it's non-constant.
908 2010-04-23 Miguel de Icaza <miguel@novell.com>
910 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
911 of LLVM on by default. Used for buildbots and other setups.
913 2010-04-24 Zoltan Varga <vargaz@gmail.com>
915 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
917 2010-04-23 Kornel Pal <kornelpal@gmail.com>
919 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
920 initonly static fields when using moving GC.
922 Contributed under MIT/X11 license.
924 2010-04-23 Geoff Norton <gnorton@novell.com>
926 * mini-amd64.h: Darwin x86_64 support.
928 2010-04-20 Jonathan Pryor <jpryor@novell.com>
930 * exceptions-arm.c: Remove platform checks in favor of configure checks.
932 2010-04-19 Jonathan Pryor <jpryor@novell.com>
934 * exceptions-arm.c: Add Android support for sigcontext structure.
936 2010-04-16 Zoltan Varga <vargaz@gmail.com>
938 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
939 wrappers correctly now that their wrapper info is NULL.
941 2010-04-16 Zoltan Varga <vargaz@gmail.com>
943 * mini.c (mono_jit_compile_method_inner): Avoid calling
944 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
946 2010-04-16 Zoltan Varga <vargaz@gmail.com>
948 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
949 so the latter can be #ifndef DISABLE_JIT-ed.
951 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
953 2010-04-16 Zoltan Varga <vargaz@gmail.com>
955 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
957 2010-04-16 Zoltan Varga <vargaz@gmail.com>
959 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
962 2010-04-15 Zoltan Varga <vargaz@gmail.com>
964 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
965 calling mono_class_num_methods (). Fixes #592244.
967 2010-04-14 Zoltan Varga <vargaz@gmail.com>
969 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
971 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
973 2010-04-14 Zoltan Varga <vargaz@gmail.com>
975 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
977 * (handle_alloc): Ditto.
978 (mono_method_to_ir): Remove the constrained call restriction added by a previous
979 change, its not needed anymore.
981 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
983 * mini-posix.c (sigusr1_signal_handler): Fix build on
984 non x86/amd64 systems.
986 2010-04-13 Zoltan Varga <vargaz@gmail.com>
988 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
989 calls where the constrained class needs a context. Fixes #595863.
991 * iltests.il.in: Add a test.
993 2010-04-13 Zoltan Varga <vargaz@gmail.com>
995 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
996 2.6/SVN seems to have broken support for them.
998 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1000 * mini-llvm.c: Fix support for LLVM 2.6.
1002 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1004 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1005 MonoInternalThread belonging to the thread.
1007 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1009 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1010 unsafe optimization that will remove bound checks.
1012 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1014 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1015 CompareExchange not to be inlined for I8.
1017 Contributed under MIT/X11 license.
1019 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1021 * array.cs: Add tests for cast between primitive array types.
1023 2010-04-07 Andreia Gaita <avidigal@novell.com>
1025 * Makefile.am: create a convenience library for moon to link with
1027 2010-04-07 Paolo Molaro <lupus@ximian.com>
1029 * method-to-ir.c: optimize array accesses from generic interfaces.
1031 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1033 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1035 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1037 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1038 of marshalbyref classes.
1042 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1044 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1047 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1050 * mini.h: Increase AOT version.
1052 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1054 * mini-x86.h: Only enable soft debugger when using sigaction or on
1055 Windows. Fixes build on Haiku (lacks siginfo_t).
1057 Code is contributed under MIT/X11 license.
1059 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1061 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1062 BeOS-style signal handlers.
1064 Code is contributed under MIT/X11 license.
1066 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1068 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1070 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1072 * mini-exceptions.c: Fix win32 build.
1074 2010-04-01 Mark Probst <mark.probst@gmail.com>
1076 * mini.c, driver.c: Call mono_gc_base_init() before
1079 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1081 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1082 call_method]): Delegate the actual work in security-core-clr.c
1083 to ease code sharing.
1085 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1087 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1088 float conv.ovf.un opcodes are encountered, instead of asserting later.
1091 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1093 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1095 * iltests.il.in: Add a test.
1097 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1099 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1100 large. Fixes #567040.
1102 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1104 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1106 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1109 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1111 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1112 mono_create_handler_block_trampoline with the proper #ifdef so that it
1115 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1117 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1118 allows to select if it's new or old context that is passed to
1121 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1122 case when executing a guarded handler from the EH machinery.
1124 * mini-exceptions.c (mono_install_handler_block_guard): New function
1125 responsible for checking for handler blocks, installing the guard and
1126 clearing abort state.
1128 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1129 to check for handler blocks and skip interruption logic if one was found.
1131 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1132 by the handler block guard trampoline. Resumes interruption by raising the
1133 pending ThreadAbortException.
1135 * mini.c (create_jit_info): Calculate the end address of a finally block.
1137 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1138 of a finally block to a specified address and return the old one.
1140 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1141 trampoline patches the original return address and calls the trampoline function.
1143 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1145 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1147 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1148 does the patching if the callee is in the same domain.
1150 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1151 of mono_arch_patch_plt_entry ().
1153 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1155 * mini.c (create_jit_info): Fix try block hole length encoding.
1157 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1159 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1160 duplicate information and print offsets instead of absolute addresses.
1162 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1164 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1165 event is sent. Fixes #591733.
1167 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1169 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1172 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1174 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1175 thread_to_tls hash table.
1177 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1178 section. Fixes #591000.
1180 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1182 * Makefile.am (version.h): Check for pure .git directory only,
1183 fixes SVN revision when using git without git-svn.
1185 Contributed under MIT/X11 license.
1187 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1189 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1191 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1193 * basic-simd.cs: Test for vector x scalar binary operators.
1195 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1197 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1198 intrinsics with expanded scalar arguments.
1200 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1202 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1203 don't have an exception class, so don't decode it. This would crash
1204 with filter clauses.
1206 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1208 Make sure that trunk builds with DISABLE_JIT, an update to the
1211 * mini.c (mini_get_shared_method): this code seems to be necessary
1212 regardless of whether DISABLE_JIT has been defined.
1214 (mono_jit_compile_method_inner): it seems that this method is
1215 required even in full AOT mode, so ifdef out only the pieces that
1216 try to genrate code (the body of code that applies patches to the
1219 (mini_method_compile): do not compile when using DISABLE_JIT.
1221 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1222 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1223 compile when DISABLE_JIT is set.
1225 2010-03-24 Mark Probst <mark.probst@gmail.com>
1227 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1228 arch really supports it.
1230 2010-03-24 Mark Probst <mark.probst@gmail.com>
1232 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1234 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1236 * exceptions-s390x.c: Add support for
1237 mono_arch_get_throw_corlib_exception and fix throw by name.
1239 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1240 logic (especially for varargs); Correct localloc sizing; Add
1241 mono_arch_get_this_arg_from_call and
1242 mono_arch_get_this_arg_from_call.
1244 * mini-s390x.h: Add support for facility list extraction;
1245 Correct/update MONO_ARCH_xxx settings.
1247 * mini-s390.c: Minor corrections to instruction output for
1248 varargs. No IMT implementation - I think it's time to deprecate
1249 s390 and just leave s390x.
1251 * tramp-s390x.c: Correct creation of trampoline instruction
1254 * cpu-s390x.md: Update some instruction lengths
1256 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1258 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1259 can be hit with partial sharing.
1261 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1262 in non-shared classes correctly.
1263 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1264 Turn on partial sharing.
1266 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1268 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1271 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1273 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1274 mono_method_signature ().
1276 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1278 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1279 error checking, so later calls do not need error checking.
1281 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1283 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1285 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1287 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1289 * mini-exceptions.c (mono_handle_exception_internal): Don't
1290 check try_end for archs different than s390.
1292 * mini.c (create_jit_info): Don't crash if the finallt block is the
1295 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1297 * driver.c (mono_main): Don't free global codeman under linux since
1298 glic now peeks at code on stack for more archs than just amd64.
1300 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1302 * mini.c, method-to-ir.c: changes to support compressed interface
1305 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1307 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1308 Use sigaction on OpenBSD too.
1310 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1312 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1314 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1316 * debugger-agent.c: #include sys/select.h for fd_set.
1318 Code is contributed under MIT/X11 license.
1320 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1322 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1325 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1327 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1328 some large methods with lots of exception handlers. Fixes #440924.
1330 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1332 * method-to-ir.c: remove code duplication for interface checks.
1334 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1336 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1337 (assembly_unload): Clear all event requests referencing the to-be unloaded
1341 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1343 * mini.h, mini-exceptions.c: restore the state of the stack
1344 guard page permissions.
1346 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1348 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1349 call site patching code, it doesn't appear to be needed.
1351 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1353 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1354 sharing generic methods whose type arguments are a mix of reference and
1355 non-reference types. Not yet turned on.
1357 * mini.c (mini_get_shared_method): New helper function to return
1358 the method which will be compiled/registered in the JIT tables when doing
1360 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1361 use mini_get_shared_method ().
1363 * mini.c (mini_method_compile): Register the same method which is compiled when
1364 doing generic sharing.
1366 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1368 * generics.cs: Add partial sharing tests.
1370 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1372 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1373 Add an enum value that or's all possable values together. Add an enum value
1374 that marks the end of the used bit indexes.
1376 * mini-amd64.c : Make changes to match the changes in mini.h
1378 * mini-x86.c : Make changes to match the changes in mini.h
1380 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1381 simd_version to support more simd versions. Changed the name of
1382 simd_version to simd_version_flags to make it more intuitive that
1383 it now contains bit flags. Reordered the *_intrinsics arrays to
1384 match the changes above. Changed emit_intrinsics() to use the new
1385 setup mentioned above.
1387 Code is contributed under MIT/X11 license.
1389 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1391 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1392 remaining archs. Alpha and hppa maintainers, please stand up.
1394 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1396 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1397 is needed even when fail_tramp!=NULL.
1399 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1401 * debugger-agent.c (insert_breakpoint): Write a log message.
1403 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1405 * iltests.il.in: Add a few tests for LEAVE going over multiple
1408 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1410 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1412 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1414 * mini.h (MonoBasicBlock): Add native_length field.
1415 * mini.h (MonoCompile): Add try_block_holes field.
1416 * mini.h (MonoInst): Add exception_clause pointer to
1419 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1420 * mini.c (mono_cfg_add_try_hole): New function to register possible
1421 holes in try blocks.
1422 * mini.c (create_jit_info): Fill in the holes information.
1424 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1427 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1429 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1431 * jit-icalls.c: adjusted for the array API changes.
1433 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1435 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1437 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1439 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1440 the 'pending' flag. This fixes support for appdomains too.
1443 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1445 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1447 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1449 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1450 when using LLVM, LLVM generates it itself when needed.
1452 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1454 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1455 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1456 OP_ANDNPS/OP_ANDNPD.
1458 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1460 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1461 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1462 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1464 2010-03-11 Martin Baulig <martin@ximian.com>
1466 * debugger-agent.c (type_commands): Add NULL check to
1467 `CMD_TYPE_GET_SOURCE_FILES'.
1469 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1471 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1473 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1475 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1478 * iltests.il.in: Add a test.
1480 2010-03-05 Martin Baulig <martin@ximian.com>
1482 Add support for aborting invocations.
1485 (InvokeData): Added `InvokeData *last_invoke'.
1486 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1487 added a new `invoke' field to keep the `InvokeData *' throughout
1489 (ErrorCode): Added `ERR_NO_INVOCATION'.
1490 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1491 (mono_debugger_agent_handle_exception): Don't report any exception
1492 if an abort was requested.
1493 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1494 a thread abort if necessary.
1495 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1497 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1499 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1500 so we can release the whole list and not just the first one. Free
1501 it in more places as well.
1503 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1505 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1507 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1509 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1511 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1513 * driver.c: report also other misc build options.
1515 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1517 * method-to-ir.c: Generate better code for the NewObject
1520 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1522 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1523 is disabled. Fixes #582322.
1525 * iltests.il.in: Add a test.
1527 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1529 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1530 the handling of obj->synchronization == null and owner != current thread to
1531 mono_monitor_exit ().
1533 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1536 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1538 * mini.c: change the way emulated opcode info is stored and save about
1539 4 KB of runtime memory.
1541 2010-03-04 David S. Miller <davem@davemloft.net>
1543 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1544 that don't provide the siginfo in the second signal handler argument
1545 are buggy, and this has been fixed for years.
1546 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1547 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1549 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1551 * aot-runtime.c (find_symbol): Fix a leak.
1552 (decode_patch): Ditto.
1554 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1556 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1558 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1560 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1562 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1564 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1566 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1568 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1569 to check for errors, it's enough to create the metadata open.
1573 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1576 * mini-exceptions.c: Add support for printing stack traces when handling
1577 exceptions, and when printing exceptions thrown while tracing also print
1578 the exception message.
1580 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1582 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1583 since the exclude token is a valid string character.
1585 2010-03-02 Levi Bard <levi@unity3d.com>
1587 * debugger-agent.c: Invalidate thread stacks on domain unload.
1589 2010-03-02 Mark Probst <mark.probst@gmail.com>
1591 * method-to-ir.c: Emit dummy_use for stored reference after write
1592 barriers to make sure the object is pinned if the GC interrupts
1593 before the write barrier is done.
1595 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1597 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1599 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1601 * debugger-agent.c: Add a log message printing the protocol version.
1603 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1605 * debugger-agent.c: Add a new command to communicate the protocol version used
1606 by the client. This could be used to allow newer runtimes to communicate with
1609 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1611 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1613 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1615 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1618 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1620 * mini-arm.c: make the arm cpu arch configurable with the
1621 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1624 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1626 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1627 support for the perf tool on Linux.
1629 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1631 * method-to-ir.c: make string.InsertenalSetChar() specialization
1634 2010-03-01 Robert Jordan <robertj@gmx.net>
1636 * Makefile.am: fix the non-static build.
1638 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1640 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1643 2010-02-26 Robert Jordan <robertj@gmx.net>
1645 * tasklets.c (continuation_store): Return from an error condition
1648 2010-02-26 Martin Baulig <martin@ximian.com>
1650 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1653 (MonoDebuggerThreadInfo): Added `internal_flags'.
1654 (MonoDebuggerInternalThreadFlags): New enum.
1655 (_mono_debugger_throw_exception): Don't signal the debugger if a
1656 type abort was requested.
1657 (_mono_debugger_unhandled_exception): Likewise.
1658 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1659 (mono_debugger_runtime_invoke): If the debugger requested a thread
1660 abort during the invocation, reset it here.
1662 2010-02-26 Martin Baulig <martin@ximian.com>
1664 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1665 instead of `MonoThread *'.
1667 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1669 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1670 code offsets table, as it is mostly sorted.
1672 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1674 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1677 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1679 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1681 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1683 * Makefile.am: build the new ABI version of the libmono library.
1684 * debugger-agent.c, mini.c: fix warnings with the new API.
1685 * jit.h: don't depend on glib.h being included.
1687 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1689 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1691 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1693 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1694 ThreadStatic variables.
1696 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1698 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1699 data is not freed yet. Fixes #582460.
1701 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1703 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1704 event requests. Bump protocol minor version.
1706 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1708 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1710 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1712 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1715 * iltests.il.in: Add a test.
1717 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1719 * mini.c (inline_method): Check for loader errors.
1721 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1723 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1724 instead of mono_method_get_header as it doesn't decode locals
1725 so the called method can have unresolved dependencies that will only
1726 be satisfied after the current method is JIT'd.
1730 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1732 * basic.cs (test_0_div_opt): Speed this up a bit.
1734 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1736 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1738 * mini.c (mono_jit_create_remoting_trampoline): Call
1739 mono_create_specific_trampoline () instead of
1740 mono_arch_create_specific_trampoline ().
1742 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1744 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1746 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1747 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1749 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1751 * mini-amd64.c: Fix DISABLE_JIT support.
1753 2010-02-20 Geoff Norton <gnorton@novell.com>
1755 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1757 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1759 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1760 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1761 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1762 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1765 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1767 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1768 edx/ecx too. This is needed to support OP_SEQ_POINT.
1770 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1772 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1774 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1776 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1778 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1779 LLVM+AOT+exceptions, not enabled yet.
1781 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1783 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1785 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1787 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1788 xdebug info for these.
1790 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1793 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1796 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1798 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1800 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1802 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1803 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1805 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1808 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1810 * debugger-agent.c: handle incomplete reads and EINTR in
1811 recv()/send(). This could have been causing random
1814 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1816 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1819 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1820 so they have small offsets. Fixes #566311.
1822 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1824 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1826 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1828 * mini-amd64.c: Remove the special casing of byref in a few places now that
1829 mini_type_get_underlying_type () handles it.
1831 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1832 by returning native int. Fixes #577984.
1834 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1836 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1839 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1840 of putting the clause itself.
1842 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1844 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1846 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1849 2010-02-10 Geoff Norton <gnorton@novell.com>
1851 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1853 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1855 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1858 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1859 it is not an LLVM generated symbol.
1861 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1863 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1864 implementation in gshared mode because it causes regressions.
1866 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1868 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1869 should be done by the caller.
1871 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1873 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1875 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1876 since mono_jit_info_table_find () doesn't do it anymore.
1878 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1879 instead of mono_jit_info_table_find ().
1881 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1883 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1885 * aot-compiler.c (encode_method_ref): Update after the removal of
1886 mono_gc_get_managed_allocator_type ().
1888 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1891 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1893 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1894 generic params as well.
1895 (handle_isinst): Ditto.
1897 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1898 instead of always calling an icall.
1900 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1901 computing the size of the got.
1903 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1904 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1905 the assembly directive '.set' so it points to the first LLVM emitted method.
1907 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1909 * mini.c (mini_method_verify): Report the method which failed to verify.
1911 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1913 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1914 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1915 runtime MS verifier.
1917 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1919 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1922 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1924 * mini-llvm.c: Init the jit module only when first JITting.
1926 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1928 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1930 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1931 replaced with the real got.
1933 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1935 * image-writer.c: Reduce the amount of #ifdefs a bit.
1937 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1940 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1942 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1945 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1947 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1948 (mono_llvm_emit_method): Fix unaligned stores too.
1950 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1951 so async stack walks don't crash.
1953 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1955 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1956 was not patched if the callee needed an rgctx trampoline.
1958 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1960 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1961 vtable address in AOT code.
1963 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1965 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1968 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1970 * genmdesc.pl: remove dependency on external cpp.
1972 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1974 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1975 using LLVM, its not needed, and abcrem can't handle it.
1977 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1979 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1980 it easier to group instructions and reduce duplication.
1982 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1984 * decompose.c: Move the array/soft float decompose routines here from
1987 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1989 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1991 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1992 to tell LLVM that the got is constant, not used yet.
1994 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1996 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1998 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2001 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2003 * aot-compiler.c (add_wrappers): Commit the hack which generates
2004 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2007 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2009 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2010 a fault, only used by the LLVM backend.
2012 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2013 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2015 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2016 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2018 * mini-llvm.c: Only generate volatile loads from load instructions which have
2019 the MONO_INST_FAULT flag set.
2021 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2023 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2026 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2028 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2029 sequence points. Fixes #571236.
2031 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2033 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2034 end of the appdomain unload process, after assemblies have been unloaded.
2037 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2039 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2042 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2045 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2047 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2049 2010-01-26 Geoff Norton <gnorton@novell.com>
2051 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2052 with struct marshalability.
2054 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2056 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2057 it supports class names as well.
2059 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2060 needed by the GC map code.
2062 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2065 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2066 if cfg->init_ref_vars is set.
2068 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2069 cfg->disable_initlocals_op_refs is set.
2071 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2072 using liveness info if cfg->compute_precise_live_ranges is set.
2074 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2075 volatile variables correctly. Add comments about the live ranges. Not enabled
2078 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2080 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2081 0x2a into them in method prologs.
2083 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2085 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2087 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2088 classes, since llvm is compiled with -fno-rtti.
2090 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2092 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2093 llvm does not require it.
2095 * aot-runtime.c (load_method): Print the full name of the last aot method.
2097 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2099 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2100 thread has not fully started yet.
2102 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2104 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2106 2010-01-21 Miguel de Icaza <miguel@novell.com>
2108 * driver.c: Do not abort if LLVM is not supported, print a
2109 warning and add the information to the Mono JIT information.
2111 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2113 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2114 using explicit null checks.
2116 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2118 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2121 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2123 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2124 its no longer needed.
2126 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2128 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2129 define for platforms still using it (s390). Get rid of the
2130 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2132 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2133 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2135 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2136 the caller pushed the arguments.
2138 * mini-llvm.c: Enable throwing exceptions on x86.
2140 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2141 "Thread (nil) may have been prematurely finalized" messages if this is called
2142 on a thread not registered with the runtime.
2144 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2146 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2148 * jit-icalls.c (mono_array_new_3): New jit icall.
2150 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2152 * arrays.cs: Add a test for 3 dimensional arrays.
2154 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2156 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2157 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2160 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2163 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2165 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2167 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2169 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2171 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2172 HOST_WIN32. Also including winsock2. to define struct in_addr.
2174 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2176 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2178 Code is contributed under MIT/X11 license.
2180 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2182 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2184 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2186 * mini.c (mini_method_compile): Set the new flag when running under the
2189 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2191 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2192 a ref/noref value + a global pin flag, so parts of stack frames can still be
2193 precisely marked even if they include stuff which needs pinning. Improve logging.
2194 Fix many bugs. Not enabled yet.
2196 * gc-test.cs: Add a few tests.
2198 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2199 the normal -v options. Avoid propagating liveness information through bblocks
2200 which end with a NOT_REACHED opcode.
2202 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2203 after cfg has been freed.
2205 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2207 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2208 if a clause is skipped because it uses the exception object, since it could
2209 have caught the exception.
2211 * exceptions.cs: Add a test.
2213 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2215 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2217 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2218 ICollection<T> wrappers.
2220 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2222 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2224 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2226 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2227 NOMAP32BIT or optimize_for_xen is set.
2229 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2231 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2232 mono_metadata_str_hash () instead.
2234 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2236 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2239 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2241 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2243 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2246 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2247 throwing code correctly.
2249 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2251 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2253 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2254 ftnptrs created by us, handle RGCTX_FETCH correctly.
2255 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2257 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2258 ftnptr added by mono_aot_get_named_code ().
2260 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2262 * mini-arm.c: Fix a few LLVM problems.
2264 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2266 2010-01-13 Mark Probst <mark.probst@gmail.com>
2268 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2271 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2273 * jit.h, method-to-ir.c: added ability to set the policy for
2274 inserting breakpoints from the break IL instruction or the
2275 Debugger.Break () API call.
2277 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2279 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2280 assemblies need to be eagerly loaded.
2282 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2284 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2286 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2288 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2289 an argument which matches any exception.
2291 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2293 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2294 optimization if the called method is gshared and marshalbyref, since gshared
2295 methods can' have wrappers. Fixes #569390.
2297 * generics.cs: Add a test.
2299 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2301 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2304 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2306 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2308 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2310 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2311 since it is not supported in win2000.
2313 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2315 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2316 error if loading an assembly fails.
2317 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2319 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2322 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2325 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2327 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2328 is not supported yet.
2330 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2332 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2334 * method-to-ir.c: All types with variant arguments must fallback to the
2335 slow path. This makes cast of variant delegates work.
2337 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2338 argument that is set to TRUE is the returned vtable slot is for a variant
2339 interface. Changed a g_print + g_assert_not_reached to a g_error.
2341 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2342 a similar fashion of generic virtual methods.
2344 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2346 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2349 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2350 method using a variance aware function.
2352 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2354 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2356 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2357 do an icall for now.
2359 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2361 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2362 If LLVM decides to set the code model to Large, reset it to Default.
2364 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2366 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2367 stripped binaries as well.
2369 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2371 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2372 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2374 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2377 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2379 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2382 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2383 as the type info to llvm.eh.selector.
2384 (exception_cb): Use the type info for filling out some fields of
2385 MonoJitExceptionInfo like the flags and the exception class. This is needed
2386 because the LLVM produced exception handling clauses might not match the original
2387 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2389 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2390 separate function. Add an extra argument which returns the type infos
2391 corresponding to the exception clauses.
2393 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2394 exception handling clauses.
2396 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2398 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2399 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2402 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2404 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2407 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2409 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2412 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2414 * mini.c (mini_method_compile): Verify the method before calling
2415 mono_compile_create_vars as this might crash since it uses method
2420 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2422 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2423 one case if AOTing, since the class might not be a concrete class.
2425 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2427 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2428 functions which are now defined in mempool-internals.h.
2430 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2432 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2434 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2438 * mini-*.c: Properly handle generic enums.
2442 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2444 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2445 in a few more places.
2447 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2449 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2450 nullable parameters. Fixes #567351.
2452 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2454 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2456 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2458 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2459 mono_get_generic_context_from_code () call.
2461 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2463 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2465 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2468 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2470 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2471 mono_method_get_signature returns NULL. Fix #567084
2473 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2475 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2476 instead of once for each module.
2478 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2480 * debugger-agent.c (ss_start): Implement step over for the last sequence
2483 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2484 have the STEP_LOC flag set.
2486 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2487 fails. Fixes #566689.
2489 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2491 * mini.c (mono_add_seq_point): New helper function.
2492 (mono_save_seq_point_info): New function to save sequence point info, extracted
2493 from mini_method_compile ().
2495 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2497 * mini.h (MonoSeqPointInfo): New structure containing information about
2498 the sequence points of a JITted method.
2499 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2502 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2503 point information is stored, use a MonoSeqPointInfo structure instead of a
2504 GPtrArray. For each seq point, compute a list of successor seq points.
2506 * debugger-agent.c: Use the successor list to implement step-over more
2507 efficiently: instead of single stepping until a different line/IL offset is
2508 reached, place breakpoints into all successor seq points.
2510 * mini.h: Bump AOT file format version.
2512 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2514 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2516 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2518 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2520 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2523 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2525 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2526 alloca as g_malloc is not signal safe.
2528 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2530 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2531 VALGRIND_DISCARD_TRANSLATIONS.
2533 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2534 checks, they are no longer needed.
2536 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2537 a function into a sigctx which can handle function pointers.
2539 * mini-ppc.c: Implement soft debugger support on ppc64.
2541 * mini-ppc.c: Implement soft debugger support.
2543 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2545 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2547 2009-12-17 Marek Habersack <mhabersack@novell.com>
2549 * mini.c (mono_get_runtime_build_info): include Mono version in
2552 * driver.c (mono_main): VERSION is now included in the string
2553 returned from mono_get_runtime_build_info()
2555 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2557 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2558 signatures. Fixes #565143.
2560 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2562 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2564 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2566 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2568 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2569 making max stack 10x smaller.
2571 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2573 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2575 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2577 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2579 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2581 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2582 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2584 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2586 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2588 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2590 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2593 2009-12-14 Miguel de Icaza <miguel@novell.com>
2595 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2596 raise an invalid program exception.
2598 For other opcodes that we might not handle use a g_warning and
2599 raise the exception. Beats termination.
2603 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2605 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2607 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2608 by merging the LLVM and !MAP_32BIT cases.
2610 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2612 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2613 sigctx being passed in, as we have no CONTEXT available in the APC.
2615 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2618 Code contributed under MIT/X11 license.
2620 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2622 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2623 in the LLVM backend on AMD64.
2625 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2628 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2630 * mini-llvm.c: Export mono_personality for AOT.
2632 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2634 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2635 implicit exception can occur.
2637 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2638 OP_IMPLICIT_EXCEPTION instruction.
2640 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2642 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2644 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2645 inside a protected block.
2647 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2648 trampolines doesn't include the argument.
2650 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2651 trampolines on amd64.
2653 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2656 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2657 disabled for methods with clauses.
2659 * mini-llvm.c: Enable support for catch clauses.
2661 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2662 end of an LLVM compiled finally clause.
2663 (mono_handle_exception_internal): Save the exception handling state in TLS
2664 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2665 resume unwinding from that point.
2667 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2668 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2669 to obtain the addresses of the exception handling regions.
2671 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2672 finally clauses are supported.
2674 * mini.c (mini_method_compile): Add support for LLVM code with exception
2677 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2679 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2682 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2684 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2685 as a primitive type.
2687 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2689 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2690 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2693 2009-12-11 Marek Habersack <mhabersack@novell.com>
2695 * method-to-ir.c (mini_redirect_call): do not redirect the
2696 InternalAllocateStr internal call if string profiling is enabled.
2698 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2700 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2703 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2704 unwind.h header file.
2706 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2707 newer valgrind versions seems to handle this fine.
2709 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2711 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2712 on the debugger thread.
2714 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2716 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2718 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2720 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2722 * cpu-<ARCH>.md: Make call_handler clob:c.
2724 * mini.c: Reenable SSA for methods with clauses.
2726 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2727 as it causes failures on x86.
2729 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2731 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2732 returns NULL (e.g. a bad assembly).
2734 2009-12-08 Geoff Norton <gnorton@novell.com>
2736 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2737 stepping out into native code. There were issues with nested invokes
2740 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2742 * mini.c (mini_method_compile): Do the disable_llvm checks early
2743 and avoid the LLVM compile pass if the checks fail.
2745 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2747 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2748 LLVM optimizations don't try to remove them.
2750 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2751 different file so the original remains.
2753 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2755 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2757 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2759 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2760 support for non-inline unwind descriptors.
2762 2009-12-07 Geoff Norton <gnorton@novell.com>
2764 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2765 the interrupt_count slightly differently. Native threads were never
2768 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2770 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2771 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2772 yet generate this info.
2774 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2776 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2777 client can distinguish between intptrs and longs.
2779 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2781 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2784 * aot-runtime.c (load_function): Update after the change above.
2786 * mini.h: Bump AOT file format version.
2788 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2789 if the delegate class is dynamic.
2791 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2792 in gshared code too using the new rgctx info type
2793 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2795 2009-12-04 Geoff Norton <gnorton@novell.com>
2797 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2798 we need to track the original suspend count so the thread properly
2799 wakes up in resume_thread.
2801 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2803 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2806 * generics.cs: Add a test.
2808 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2809 is 0. Simplify a lot of code using this.
2811 * mini-trampolines.c (mono_delegate_trampoline): Call
2812 mono_create_static_rgctx_trampoline () before saving the final address in
2813 delegate->method_code, to avoid calling it each time a delegate is first called.
2815 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2816 which need static rgctx trampolines.
2818 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2819 keyed on the method+addr pair, since addr could be either the method addr or
2820 an unbox trampoline in the AOT case. Fixes #560246.
2822 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2824 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2825 place it was called before too.
2827 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2829 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2830 if no security manager is present, to speed up the AOT case. Call
2831 mono_class_vtable () full with raise_on_error == TRUE instead.
2833 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2835 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2836 the local optimization passes can take its result into account. Fixes
2839 * exceptions.cs: Add a test.
2841 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2843 This patch is contributed under the terms of the MIT/X11 license
2845 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2847 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2849 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2851 * debugger-agent.c: Rework the handling of stack traces of running threads to
2852 avoid crashes if compute_frames () tries to walk the stack of running thread.
2854 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2856 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2858 * mini.h (StackFrameInfo): Add an 'lmf' field.
2860 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2862 * debugger-agent.c (suspend_current): Always set really_suspended.
2864 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2866 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2868 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2870 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2873 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2875 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2877 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2879 * mini-trampolines.c: Fix MSVC build.
2881 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2883 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2885 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2887 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2888 the instruction following an OP_FCOMPARE is optimized away.
2890 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2892 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2893 emit_autoreg () into this arch-specific function.
2895 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2896 code, it is no longer needed.
2898 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2900 * mini.h: Bump AOT file format version.
2902 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2903 using the sorted_code_offsets array, instead of reading it from the
2904 exception debug info.
2905 (load_method): Call mono_aot_find_jit_info instead of
2906 decode_exception_debug_info ().
2908 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2909 LLVM compiled as a flag.
2911 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2913 * debugger-agent.c (resume_thread): Fix a warning.
2915 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2918 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2920 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2921 contents to MonoAotFileInfo.
2923 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2925 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2926 Put all binary data into a giant blob, similarly to the way .net assemblies
2927 store binary data. Emit offset tables in a compact form to reduce their size.
2929 * mini.h: Bump AOT file format version.
2931 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2934 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2935 avoid linear searches at runtime.
2937 * aot-runtime.c (find_symbol): Update this to use the hash.
2939 * mini.h: Bump AOT file format version.
2941 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2943 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2946 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2949 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2950 the distribution of got slot types.
2952 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2954 * method-to-ir.c: Add support for generating explicit null checks.
2956 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2958 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2959 on a random thread if possible.
2961 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2962 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2965 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2966 regs. Pass the real size of the regs array to mono_unwind_frame ().
2968 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2971 2009-11-24 Geoff Norton <gnorton@novell.com>
2973 * mini-darwin.c: Work around apple bug rdar://7209349 See
2974 http://openradar.appspot.com/7209349 for details. Synopsis,
2975 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2976 never been initialized before.
2978 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2980 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2982 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2984 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2986 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2987 OP_SHL_IMM is not 32 bit.
2989 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2991 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2993 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2995 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2998 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2999 > 0 since some threads can resume if their resume_count is > 0.
3000 (invoke_method): Avoid reading freed memory.
3002 * debugger-agent.c (process_suspend): Extract the suspend code from
3003 process_single_step_inner () to a separate function. Rework the code to prevent
3004 races between this function and thread interrupts.
3006 * debugger-agent.c (suspend_current): Check the resume_count field instead
3007 of resume_one so suspends+resumes during single threaded invokes work
3010 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3012 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3013 to make the generated code smaller.
3015 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3016 sequence generated by recent LLVM versions.
3018 * mini-llvm.c: Add support for a few simple cases which weren't supported
3021 * mini-trampolines.c (mono_magic_trampoline): Don't call
3022 mono_arch_get_vcall_slot () when llvm is enabled.
3024 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3026 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3027 into a new function called common_call_trampoline () which is used by the
3028 llvm vcall trampoline as well.
3030 * debugger-agent.c: Implement single threaded invokes.
3032 * debugger-agent.c: Revert change which broke the agent on linux.
3034 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3037 * generics.cs: Add a test.
3039 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3041 * debugger-agent.c: Fix the cygwin build.
3043 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3045 * cprop.c: Remove this unused file.
3047 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3049 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3052 * basic.cs: Add a test.
3054 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3056 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3059 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3061 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3062 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3063 it. Use this flag to control llvm related code paths instead of #ifdef
3064 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3067 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3069 * mini.h: Bump AOT file format version.
3071 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3072 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3074 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3075 was used as an assembly filter.
3077 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3079 * unwind.c: Fix support for ppc.
3081 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3082 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3084 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3086 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3088 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3089 added by the ps3 changes.
3091 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3093 * mini-gc.c: Resurrect this, so at least it compiles.
3095 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3097 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3099 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3100 create_event_list () so assembly filters can be used.
3102 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3105 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3107 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3108 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3111 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3112 classes for char/bool too.
3114 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3116 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3119 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3122 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3124 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3126 Code contributed under MIT/X11 license.
3128 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3130 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3131 threads in native code work.
3133 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3134 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3137 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3139 * debugger-agent.c: Implementation for Windows platform.
3141 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3142 primitives. Use SEH to implement breakpoints and single stepping.
3144 * mini-x86.h: Enable soft debugger on Windows.
3146 Code contributed under MIT/X11 license.
3148 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3150 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3151 under XEN. Fixes #522894.
3153 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3155 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3156 interface calls in LLVM AOT code.
3158 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3161 * mini-llvm.c: Add support for OP_VPHI.
3163 * objects.cs: Add a test.
3165 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3167 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3168 this is called on the debugger thread.
3170 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3172 * mini-llvm.c: Add soft-float support.
3174 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3175 FCALL which returns an R4.
3177 * driver.c (mono_main): Add a missing '\n'.
3179 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3180 platforms which doesn't support the LLVM IMT trampoline.
3182 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3184 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3186 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3188 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3191 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3193 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3195 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3196 Instead of emitting a method_order table, sort the contents of the code_offsets
3197 table and do a binary search in the sorted table. The previous approach doesn't
3198 work with LLVM which emits methods in a arbitrary order.
3200 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3201 in the .eh_frame section in ELF files.
3203 * mini.h: Bump corlib file format version.
3205 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3207 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3208 LDMIA->LDM macro name change.
3210 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3212 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3215 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3218 * aot-compiler.c: Ditto.
3220 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3221 &align to mini_type_stack_size_full ().
3223 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3225 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3227 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3229 * mini-arm.c: Compute the stack space used by arguments using
3230 mini_type_stack_size_full ().
3232 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3234 * optflags-def.h: Remove dead TREEPROP optimization.
3236 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3238 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3240 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3242 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3244 * driver.c (mono_jit_parse_options): New public API function to parse options
3245 as done by the runtime executable.
3247 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3248 when handling named arguments.
3250 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3252 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3253 for passing small vtypes in registers, make the CallInfo structures more
3254 similar to the code on the other platforms.
3256 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3257 the code in the prolog requires it.
3259 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3261 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3262 (koush@koushikdutta.com).
3264 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3265 where the thunk memory should be allocated from. Fixes appdomain unloading
3268 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3270 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3271 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3273 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3275 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3276 AOT, as it is not implemented yet.
3278 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3280 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3282 * debugger-agent.c: Fix windows build.
3284 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3286 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3287 after the client connects/disconnects.
3289 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3290 when an exception of a given type is thrown.
3292 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3293 only on an uncaught exception.
3295 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3297 * debugger-agent.c: Add a 'launch' option.
3299 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3301 * debugger-agent.c: Add a 'timeout' option.
3303 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3305 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3308 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3310 * debugger-agent.c (set_breakpoint): Emit a log message.
3312 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3314 * mini-arm.c: Fix the arm build.
3316 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3318 * aot-compiler.c: don't leak the value returned from
3319 mono_type_full_name().
3321 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3323 * debugger-agent.c: defer including mono-mutex.h until we know the
3326 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3328 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3329 of pthreads directly.
3331 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3332 exception handlers. Pass info argument.
3334 * mini.h: Adjust signatures of soft debugger functions to pass void*
3335 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3337 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3338 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3339 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3340 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3342 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3344 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3345 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3346 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3347 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3349 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3351 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3353 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3355 * mono-semaphore.h: Skeleton implementation for Windows.
3357 Code contributed under MIT/X11 license.
3359 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3361 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3363 Code contributed under MIT/X11 license.
3365 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3367 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3369 Code contributed under MIT/X11 license.
3371 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3373 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3374 debug info to 100 because 10 still slows down gdb too much.
3376 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3377 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3378 them in the wrappers.
3380 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3382 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3384 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3386 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3387 function mono_aot_get_array_helper_from_wrapper ().
3389 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3390 array helper methods.
3392 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3394 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3395 the value was loaded from memory.
3397 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3398 the value was loader from there.
3400 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3401 without constant swizzle.
3403 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3405 * mini-amd64.c: Put soft debugger functions behind a
3406 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3408 * mini-amd64.h: disable the soft debugger in windows.
3410 Code contributed under MIT/X11 license.
3412 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3414 * mini-x86.c: Put soft debugger functions behind a
3415 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3417 Code contributed under MIT/X11 license.
3419 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3421 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3422 to mono_arch_find_jit_info_ext.
3424 Code contributed under MIT/X11 license.
3426 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3428 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3430 * debugger-agent.c: Add support for filtering events by assemblies.
3432 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3433 the agent is not enabled.
3435 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3437 * exceptions-x86.c: hopefully last change to fix the windows build.
3438 This one courtesy of Jonathan Chambers.
3440 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3442 * debugger-agent.c: remove unused function.
3444 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3446 * debugger-agent.c: add #ifdefs for a few header files.
3447 * mini-x86.h: disable the soft debugger in windows.
3448 Step 1 of 2 to make this compile on windows with gcc.
3450 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3452 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3453 as it breaks the build.
3455 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3457 Merge the soft debugger branch.
3459 * debugger-agent.h debugger-agent.c: New files containing the soft
3460 mode debugger module.
3462 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3463 at the appropriate locations.
3465 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3468 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3469 enable/disable single stepping.
3471 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3472 which returns all information in a StackFrameInfo structure, and can handle the
3473 LMF frames added by the debugger.
3475 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3478 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3479 walker function which works on a specific thread and passes a StackFrameInfo
3480 structure to its callback.
3482 * mini.c (mini_init): Initialize the debugger agent.
3484 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3486 * mini-ops.h: Add OP_SEQ_POINT opcode.
3488 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3489 arguments to the debugger agent.
3491 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3493 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3496 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3498 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3500 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3502 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3504 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3505 sets the IMT argument and makes a virtual call.
3507 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3509 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3511 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3514 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3516 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3517 runtime. Fixes #551228.
3519 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3521 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3523 * basic.cs: Add a test.
3525 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3526 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3527 CONSTRAINED. Fixes #550964.
3529 * generics.cs: Add a test.
3531 2009-10-28 Mark Probst <mark.probst@gmail.com>
3533 * mini-posix.c (add_signal_handler): Use
3534 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3536 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3538 Contributed under the terms of the MIT/X11 license by
3539 Jerry Maine <crashfourit@gail.com>.
3541 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3542 sse4a for simd intrinsics.
3544 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3545 sse4a for simd intrinsics.
3547 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3549 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3550 instead of inst_p1 which is not the same on ILP32 platforms.
3552 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3554 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3555 not the mscorlib one before calling mono_get_lmf_addr.
3557 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3558 of the ip to the LMF.
3560 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3561 immediate in the op->op_imm optimization.
3563 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3564 understand. VTypes now work, but are not abi compliant, as they are
3565 split into 4 byte parts instead of 8.
3566 (emit_memcpy): Fix the unrolled case to work on the PS3.
3568 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3570 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3571 the default when static linking.
3573 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3575 * aot-compiler.c: Add an autoreg option to automatically register
3576 statically linked aot modules using ELF .ctors.
3578 * genmdesc.pl: Add __ppc64__ to allowed defines.
3580 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3582 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3583 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3585 2009-10-24 Mark Probst <mark.probst@gmail.com>
3587 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3589 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3591 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3592 which will contain the domain where the method was found.
3594 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3595 mini_jit_info_table_find ().
3597 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3599 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3601 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3603 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3604 set, its not supported yet.
3606 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3608 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3609 iface wrapper is not found.
3610 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3612 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3614 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3615 which have a different name.
3617 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3618 wrappers and Array.GetGenericValueImpl ().
3620 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3621 because of the change above.
3623 * generics.cs: Add a test for full aot + generic array ifaces.
3625 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3627 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3628 that hides the previous one.
3630 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3632 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3633 marshalled. Fixes #541623.
3635 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3637 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3639 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3641 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3643 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3645 * mini-posix.c (sigprof_signal_handler):
3646 Implemented support for building stat call chans in different ways.
3648 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3650 * mini-exceptions.c (mono_find_jit_info):
3651 Also check that a jit info has been found (fixes a profiler crash).
3653 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3655 * mini.c (mono_codegen):
3656 Call mono_profiler_code_buffer_new with correct code address.
3658 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3660 * driver.c (mono_main): Change the date in the copyright.
3662 2009-10-14 Mark Probst <mark.probst@gmail.com>
3664 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3665 allocator in shared generic code for open classes, because we
3666 can't get those classes' vtables. We need to make managed
3667 allocators not depend on the vtable at compile-time to solve this.
3669 2009-10-13 Martin Baulig <martin@ximian.com>
3671 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3672 `const guint8 *trampoline' argument; send both the old and the new
3675 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3677 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3678 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3679 (can_marshal_struct): Skip structures with auto layout.
3681 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3683 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3685 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3686 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3687 a variable to hold the stack slot used by the int<->float conversion opcodes.
3689 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3691 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3693 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3694 when using full-aot.
3696 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3698 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3699 each instance of Comparer<T>.
3701 * generics.cs: Add a new test.
3703 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3705 * driver.c (parse_debug_options): Add a 'gdb' option.
3707 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3709 * image-writer.c: Add support for emitting the image into a memory buffer.
3711 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3713 * aot-compiler.c: Add support for registering debug info with GDB using the
3714 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3715 MONO_XDEBUG to 'gdb'.
3717 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3719 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3722 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3724 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3725 can be used to set breakpoints in gdb.
3727 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3728 segment to an absolute address.
3730 2009-10-13 Mark Probst <mark.probst@gmail.com>
3732 * method-to-ir.c: Use the managed array allocator method if
3735 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3737 * aot-compiler.c : Fix the MSVC builds
3739 Code is contributed under MIT/X11 license.
3741 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3743 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3744 avoid registering 1 symbol file per method with gdb.
3746 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3748 * mini-sparc.c: Fix the handling of enums with base type long.
3750 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3752 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3753 instead of using type->data.klass as the later doesn't work with generics.
3755 2009-09-25 Mark Probst <mark.probst@gmail.com>
3757 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3758 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3759 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3760 works differently now and we don't handle it in the JIT anymore.
3762 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3763 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3764 the Thread class split.
3766 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3768 * driver.c: Don't run tests with the obsolete treeprop optimization.
3770 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3771 variable volatile. Fixes #541577.
3773 * basic-calls.cs: Add a new test.
3775 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3777 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3779 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3780 work/required with recent iphone sdk versions.
3782 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3785 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3786 in the VCALL decomposition code.
3788 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3790 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3792 * basic.cs: Add a test.
3794 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3797 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3798 searches all the domains of the current thread.
3800 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3802 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3804 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3805 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3807 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3808 for non-jit trampolines.
3810 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3812 * aot-compiler.c (add_wrappers): Ditto.
3814 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3815 the size of the param area used by dyn_call to 6 which covers the majority of
3818 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3820 * mini-arm.c: Implement support for passing/receiving
3821 longs and receiving floats in the dyn_call code.
3823 * mini-amd64.c: Implement support for receiving vtypes in registers in
3826 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3829 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3831 * mini-arm.c (get_call_info): Return more precise information in
3833 (dyn_call_supported): Use the information in CallInfo.
3835 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3837 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3840 * mini-arm.c: Update after the dyn_call api changes.
3842 * mini.c (mini_create_jit_domain_info): Register a destructor function
3843 for the runtime_invoke_hash.
3845 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3846 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3848 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3849 (dyn_call_supported): Simplify this by using get_call_info ().
3850 (mono_arch_dyn_call_free): New destructor function.
3852 * generics.cs: Remove a printf.
3854 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3856 * mini-arm.c: Add support for enum return values and passing a few arguments
3859 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3862 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3864 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3865 the dynamic invoke wrappers.
3867 * mini-arm.c: Implement OP_DYN_CALL for arm.
3869 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3870 supported by the dynamic runtime invoke wrapper.
3872 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3873 runtime invoke wrapper.
3875 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3876 if possible when running with full-aot.
3878 * mini-ops.h: Add OP_DYN_CALL opcode.
3880 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3881 with dynamic arguments lists similar to libffi.
3883 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3885 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3887 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3890 * iltests.il.in: Add a new test.
3892 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3894 * aot-compiler.c (add_generic_instances): Add more instances of
3895 GenericEqualityComparer.
3897 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3899 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3901 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3903 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3904 comments on some functions that now can fail.
3906 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3908 * Makefile.am: Add Info.plist to EXTRA_DIST
3910 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3912 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3913 static synchronized wrappers. Fixes #539500.
3915 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3917 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3920 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3922 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3923 lmf before calling filter clauses as well. Fixes #539550.
3925 * exceptions.cs: Add a test.
3927 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3929 * aot-compiler.c (add_generic_class): Add instances of
3930 Array.GetGenericValueImpl as well.
3932 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3935 * generics.cs: Add a fullaot linq test.
3937 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3939 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3942 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3944 * mini-trampolines.c (mono_delegate_trampoline) : Call
3945 mono_cominterop_get_invoke if the delegate target object
3948 Code is contributed under MIT/X11 license.
3950 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3952 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3953 internal call is defined outside platform code. Reduce code
3954 duplication with existing [Method|Field]AccessException
3956 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3958 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3959 if the return value is a small struct passed on regs.
3961 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3963 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3965 * mini-codegen.c: Enable the cpu description validation for arm.
3967 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3969 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3970 test which depends on structs to objects.cs.
3972 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3973 require object model related stuff working.
3975 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3977 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3979 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3980 against the instruction metadata in mini-ops.h. amd64 only for now.
3982 * mini-ops.h: Fix some instruction descriptions.
3984 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3985 unused instructions.
3987 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3989 * exceptions.cs: Add a new test.
3991 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3993 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3995 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3997 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3998 skip empty phi opcodes.
4000 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4001 correctly by zero extending after loads. Skip methods containing calls
4002 to the monitor enter/exit trampolines.
4004 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4005 when calling mono_thread_force_interruption_checkpoint ().
4007 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4009 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4011 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4013 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4014 bootstrap could run.
4016 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4018 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4020 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4022 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4024 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4025 LLVM might be very short.
4027 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4028 in OP_THROW/RETHROW.
4030 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4033 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4035 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4036 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4037 LLVM might be very short.
4039 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4041 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4042 the alignment for the value of sp.
4044 2009-09-01 Geoff Norton <gnorton@novell.com>
4046 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4047 managed wrappers in full aot.
4049 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4051 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4053 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4055 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4057 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4059 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4061 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4064 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4066 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4067 depend on the info MonoMethodHeader which could be missing in IL stripped
4070 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4072 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4073 they are only 4 byte aligned.
4075 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4077 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4078 was done previously, since using SP causes too many problems.
4080 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4081 frames without a frame pointer works.
4083 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4084 global register in methods with calls, since the calls can go through
4085 a static rgctx trampoline which doesn't save it.
4087 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4089 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4091 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4093 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4095 2009-08-18 Christian Hergert <chris@dronelabs.com>
4097 * method-to-ir.c: Fix warnings for uninitialized variables.
4099 2009-08-18 Christian Hergert <chris@dronelabs.com>
4101 * mini-exceptions.c:
4102 * aot-compiler.c: Fix printf warnings.
4104 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4106 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4107 Add GetGenericValueImpl<string>.
4109 * aot-compiler.c (add_generic_instances): Add instances of
4110 GenericEqualityComparer<T> for primitive types. Only emit the array
4111 wrappers into the mscorlib image.
4113 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4115 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4116 the methods_loaded array using amodule->info->nmethods.
4118 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4119 (MONO_AOT_FILE_VERSION): Bump this.
4121 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4124 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4125 MonoJitInfo doesn't belong to its methods aot image.
4127 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4129 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4131 * mini-arm.c: Fix warnings.
4133 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4135 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4138 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4140 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4141 avoid clobbering IP.
4143 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4144 hold the trampoline argument, so its initial value is available during
4147 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4150 * exceptions-hppa.c:
4152 * exceptions-s390x.c:
4153 * exceptions-mips.c:
4155 * exceptions-sparc.c:
4156 * exceptions-alpha.c:
4158 * mini-trampolines.c:
4160 * exceptions-s390.c: add and use #define's instead of sizeof()
4161 for MonoJitInfo and MonoJitInfoTable.
4163 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4168 * tramp-x86.c: use a #define instead of sizeof() for a few
4169 structures that use a zero-length array.
4171 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4173 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4174 case when the method is dynamic. Fixes #529238.
4176 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4178 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4179 of asserting when a method is JIT compiled in full-aot mode.
4181 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4183 Contributed under the terms of the MIT/X11 license by
4184 Jerry Maine <crashfourit@gail.com>.
4186 * fixed wrong dates in changelog.
4188 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4190 Contributed under the terms of the MIT/X11 license by
4191 Jerry Maine <crashfourit@gail.com>.
4193 * basic-simd.cs: added test for packed double square root.
4194 * cpu-amd64.md: added opcode info for packed double square root.
4195 * cpu-x86.md: added opcode info for packed double square root.
4196 * mini-ops.h: added IR opcode for packed double square root.
4197 * mini-x86.c: added IR to native translation code for packed double square root.
4198 * mini-amd64.c: removed todo for packed double square root.
4199 * simd-intrinsics.c: added method to IR opcode converstion for
4200 packed double square root.
4202 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4204 Contributed under the terms of the MIT/X11 license by
4205 Jerry Maine <crashfourit@gail.com>.
4207 * mini-amd64.c: Added a change to help tell the difference as
4208 to what perpose the xmm register is being used--mainly to help
4210 * mini-amd64.h: Changed callee regs to use 15 out of 16
4211 (one used for special cases) xmm registers for both fp
4212 and simd ops. Added define to turn on new feature in the regalloc
4213 that allows fp and simd ops to share the xmm regs happily.
4214 * codegen.c: Added code to detect for which perpose an xmm reg is
4215 being used (fp or simd) and to translate back and forth to the
4216 correct logical reg bank (fp or simd) for 'spill load's.
4218 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4220 Contributed under the terms of the MIT/X11 license by
4221 Jerry Maine <crashfourit@gail.com>.
4223 * basic-simd.cs: Added tests for stressing the regalloc when running with
4224 16 simd regs and when simd and fp ops share the same reg bank.
4226 2009-08-01 Mark Probst <mark.probst@gmail.com>
4228 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4229 in shared generic code, we might have to look up the class in the
4230 RGCTX. If we use the class directly, compute its GC descriptor.
4232 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4234 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4236 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4238 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4239 check for errors. Fixed the case when the class with the Main
4242 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4244 Contributed under the terms of the MIT/X11 license by
4245 Jerry Maine <crashfourit@gail.com>.
4247 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4249 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4251 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4253 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4255 * method-to-ir.c: Fix naming of stelem and ldelem.
4257 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4259 * driver.c (main_thread_handler): Check that the assembly loaded
4260 matches the filename when doing AOT.
4262 2009-07-30 Mark Probst <mark.probst@gmail.com>
4264 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4267 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4268 utils/mono-sigcontext.h).
4270 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4273 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4275 * mini.c (mono_codegen):
4276 Call profiler hook to keep track of method code buffers.
4278 2009-07-27 Mark Probst <mark.probst@gmail.com>
4280 * method-to-ir.c: Invoke write barriers for the
4281 Interlocked.(Compare)Exchange JIT intrinsics.
4283 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4285 * Makefile.am (version.h): Fix issues when built out of tree.
4286 Remove some redundant 'grep's piped through 'sed's.
4288 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4290 This patch is contributed under the terms of the MIT/X11 license
4292 * mini-ppc.c (mono_arch_output_basic_block):
4293 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4294 for bits 32-47 with signed load/store diplacements for bits
4295 48-63. Use prefered base/offset order for indexed form.
4296 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4297 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4298 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4299 OP_LOADI2_MEMBASE): Same.
4300 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4301 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4302 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4304 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4305 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4306 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4307 OP_LOADI1_MEMINDEX): Same
4308 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4309 OP_STORER8_MEMINDEX): Same
4310 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4312 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4313 for bits 32-47 with signed load/store diplacements for bits
4314 48-63. Use prefered base/offset order for indexed form.
4316 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4318 This patch is contributed under the terms of the MIT/X11 license
4320 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4321 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4322 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4323 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4324 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4325 cfg->stack_usage to avoid size warnings.
4326 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4327 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4328 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4329 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4331 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4332 after code varible is initialized.
4333 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4334 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4335 (mono_arch_emit_epilog):
4336 Move Use ppc_load32 for cfg->stack_usage to avoid size
4339 2009-07-24 Mark Probst <mark.probst@gmail.com>
4341 * method-to-ir.c: The write barrier doesn't do the store anymore,
4342 so we have always to emit it. Also, emit the wbarrier after the
4345 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4347 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4348 for argument count 3 too.
4350 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4352 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4353 the caller handle the exceptions.
4354 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4355 method. Fixes #524498.
4357 2009-07-22 Geoff Norton <gnorton@novell.com>
4359 * mini-exceptions.c: Fix build on ia64.
4361 2009-07-22 Mark Probst <mark.probst@gmail.com>
4363 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4366 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4368 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4371 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4373 * basic-simd.cs (Main): Pass args to the test driver.
4375 2009-07-20 Geoff Norton <gnorton@novell.com>
4377 * mini-x86.h: Fix the x86 version guards to use Apple's
4378 properly defined macros.
4380 2009-07-20 Geoff Norton <gnorton@novell.com>
4382 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4385 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4387 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4388 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4389 the information which is needed for invokes, so only one locking+hash table
4392 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4394 * aot-compiler.c (add_generic_instances): Emit instances of
4395 GenericComparer<T> for primitive types.
4397 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4399 * mini-posix.c: Fix linux build.
4401 2009-07-19 Geoff Norton <gnorton@novell.com>
4403 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4404 mono_gdb_render_native_backtraces
4405 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4406 so we implement the sane semantics to the runtime here
4407 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4408 so we need to call it differently (mono_gdb_render_native_backtraces)
4409 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4410 here for default implementations.
4411 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4412 support Apple's weird syscall (SYS_fork) implementation and not busy
4413 loop in abort() on native crashes on OSX anymore.
4415 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4417 * aot-runtime.c (load_method): Change the handling of the
4418 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4421 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4423 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4425 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4426 seems to break the aot tests.
4428 * mini.c (mono_patch_info_equal): Fix the handling of
4429 MONO_PATCH_INFO_RGCTX_FETCH.
4431 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4433 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4435 * mini.c (mono_patch_info_hash): Fix the handling of
4436 MONO_PATCH_INFO_INTERNAL_METHOD.
4437 (mono_patch_info_equal): Ditto.
4439 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4441 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4444 * mini-llvm.c: Add some infrastructure for AOT support.
4446 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4448 * mini-llvm-cpp.c: Update to the latest llvm api.
4450 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4451 option to false to prevent llvm from installing signal handlers which
4454 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4457 * cpu-amd64.md: Revert previous change as those instructions
4458 take 2 separate arguments. Remember to read the arch docs more
4459 carefully next time.
4461 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4463 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4465 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4467 * mini-ppc.c: exploit multiple load/store units if available (rest of
4468 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4469 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4471 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4473 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4474 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4476 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4478 * cpu-x86.md: Fix missing clobbering from trancendental simd
4481 * cpu-amd64.md: Same.
4483 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4485 Contributed under the terms of the MIT/X11 license by
4486 Jerry Maine <crashfourit@gail.com>.
4488 * basic-simd.cs: Added tests for single and doulble indexers.
4490 * cpu-amd64.md: Added simd opcode information.
4492 * mini-amd64.c: Added IR to native simd generation code.
4493 Added simd register names and function that returns them.
4495 * mini-amd64.h: Added marcos to turn on simd code compilation in
4496 amd64. Added max simd register count marco. Added caller/callee
4497 register mask marcos. Added marcos to use simd register bank.
4499 * mini.h: Added helper marco for shufling dwords and simple
4502 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4504 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4506 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4508 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4509 the length of the native code as well.
4511 * basic-simd.cs: Add a test for #521662.
4513 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4515 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4517 2009-07-13 Mark Probst <mark.probst@gmail.com>
4519 * mini.c: Register function for getting the IP from a signal
4520 context with metadata.
4522 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4524 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4525 call a generic class init trampoline if needed. Fixes #519336.
4527 * generics.cs: Add a test.
4529 2009-07-09 Mark Probst <mark.probst@gmail.com>
4531 * method-to-ir.c: When doing a call which might be remote from
4532 shared generic code to other shared code with open type arguments,
4533 get the remoting invoke wrapper from the RGCTX and do an indirect
4536 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4538 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4539 after the unbox trampoline in the full-aot case.
4541 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4543 * mini.c: Move initialization of jit_mutex before debugger initialization
4548 * Info.plist: added Info.plist and link flag to enable the mono executable
4549 to access other processes. Requires codesigning of the executable to work.
4551 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4556 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4558 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4560 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4562 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4563 when the generic instance is an instantiation of a subclass of the
4564 methods class. Fixes #517166.
4566 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4568 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4571 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4574 * CMakeLists.txt: Add minimal support for installation.
4576 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4578 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4579 determine whenever a method is directly callable to a separate function.
4581 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4582 needed ones as a result of the previous change.
4584 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4585 type of register arrays.
4587 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4588 type of register arrays.
4590 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4592 Contributed under the terms of the MIT/X11 license by
4593 Jerry Maine <crashfourit@gail.com>.
4595 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4597 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4599 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4601 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4603 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4604 dump of structure return value. Fix some formatting.
4605 * cpu-s390x.md: Fix lengths of instruction sequences.
4606 * mini-s390.c: Minor formatting changes.
4608 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4610 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4611 Use sigaction on freebsd as well.
4613 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4615 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4618 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4620 2009-06-22 Mark Probst <mark.probst@gmail.com>
4622 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4624 2009-06-22 Mark Probst <mark.probst@gmail.com>
4626 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4628 2009-06-20 Martin Baulig <martin@ximian.com>
4631 (MonoDebuggerThreadFlags): New enum typedef.
4632 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4633 (mono_debugger_thread_created): Added `gpointer func' argument;
4634 initialize the new `thread_flags' field.
4636 2009-06-18 Martin Baulig <martin@ximian.com>
4638 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4639 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4642 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4643 flag in `MONO_DEBUGGER__info.runtime_info'.
4646 (mono_main): Call mini_debugger_set_attach_ok() if generics
4647 sharing is disabled.
4649 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4651 * aot-compiler.c (add_wrappers): Fix a warning.
4653 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4654 the ppc load/store macro changes.
4656 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4658 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4660 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4661 not just the got symbol.
4663 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4666 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4669 * aot-compiler.c: Remove some fixmes.
4671 * driver.c (mono_main): Print a helpful message when cross-compiling.
4673 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4675 * method-to-ir.c (initialize_array_data): Do the optimization if the
4676 target byte order is little endian, instead of the host byte order.
4678 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4679 wrappers into the mscorlib image, Emit a unique plt symbol for each
4680 image, emit symbols for plt entries.
4682 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4685 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4687 * aot-compiler.c (add_wrappers): Avoid calling
4688 mono_marshal_get_type_info () since it can assert for some types.
4690 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4691 ldtoken are used inside wrappers.
4693 * helpers.c: Add support for prefixing tools with the arch name.
4695 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4696 quantities when using ilp32.
4698 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4699 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4701 * image-writer.c: Use .long on ilp32.
4703 * aot-compiler.c: Use 32 bit loads on ilp32.
4705 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4707 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4709 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4711 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4713 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4714 second got slot of every aot image.
4716 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4717 aot on platforms with function pointers.
4719 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4720 support for aot/full aot on ppc/ppc64.
4722 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4723 arguments which are needed on ppc.
4725 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4728 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4730 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4732 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4734 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4736 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4738 2009-06-17 Geoff Norton <gnorton@novell.com>
4740 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4742 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4744 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4745 to control whenever the dwarf writer is in xdebug or aot mode.
4746 (emit_class_dwarf_info): Use a separate abbrev for structures without
4749 * aot-compiler.c: Pass the appending parameter to
4750 mono_dwarf_writer_create ().
4752 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4753 falls through to its next bblock. Fixes #513931.
4755 * iltests.il: Add a test.
4757 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4758 infor even if emit_line is FALSE, as the apple linker seems to require it.
4760 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4762 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4766 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4768 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4771 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4773 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4774 'has_call_handler' fields.
4776 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4778 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4779 first bblock if not needed. Fixes #512790.
4781 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4783 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4785 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4788 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4789 remoting-invoke-with-check wrappers, which are not needed when running with
4790 full-aot, since it doesn't support remoting.
4792 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4794 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4796 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4797 method info, it is not used anymore.
4799 * mini.h: Bump AOT file format version.
4801 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4804 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4807 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4809 * mini.h: Bump AOT file format version.
4811 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4813 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4814 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4817 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4818 of CKFINITE and FBGE for VFP.
4820 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4822 * aot-compiler.c: Don't align code to 16 bytes on arm.
4824 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4825 before the methods they belong to.
4827 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4828 the full-aot case if possible, since the trampoline will be called right
4831 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4832 trampolines to 1024 after the change above.
4834 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4835 trampoline to save 8 bytes per trampoline.
4837 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4840 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4842 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4844 2009-06-08 Martin Baulig <martin@ximian.com>
4847 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4848 (_mono_debugger_throw_exception): Don't make this static.
4849 (_mono_debugger_unhandled_exception): Likewise.
4850 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4853 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4854 (_mono_debugger_throw_exception): Add function prototype.
4855 (_mono_debugger_unhandled_exception): Likewise.
4858 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4859 arg; return the first exception handler if the exception is caught
4860 and we're running inside the debugger.
4861 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4862 improve exception handle inside runtime-invoke, check whether the
4863 exception is actually caught in the method being invoked and not
4864 by the runtime-invoke-wrapper.
4866 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4868 * image-writer.c: Improve support for the osx assembler.
4870 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4873 2009-06-08 Martin Baulig <martin@ximian.com>
4876 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4877 (_mono_debugger_throw_exception): Don't make this static.
4878 (_mono_debugger_unhandled_exception): Likewise.
4879 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4882 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4883 (_mono_debugger_throw_exception): Add function prototype.
4884 (_mono_debugger_unhandled_exception): Likewise.
4887 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4888 arg; return the first exception handler if the exception is caught
4889 and we're running inside the debugger.
4890 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4891 improve exception handle inside runtime-invoke, check whether the
4892 exception is actually caught in the method being invoked and not
4893 by the runtime-invoke-wrapper.
4895 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4897 * image-writer.c (append_subsection): Don't align subsections of the
4898 debug_line section as a workaround.
4900 * dwarfwriter.c: Emit line number info in the AOT case as well.
4902 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4904 This patch is contributed under the terms of the MIT/X11 license
4906 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4907 code_len <= code_size
4909 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4911 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4913 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4915 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4916 invoke wrappers, we now use trampolines instead.
4918 2009-06-04 Mark Probst <mark.probst@gmail.com>
4920 * mini-darwin.c: The exception thread must not be registered with
4923 2009-06-04 Mark Probst <mark.probst@gmail.com>
4925 * mini-gc.c: Disable the code because it makes SGen crash.
4927 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4929 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4930 instead of asserting.
4932 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4934 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4935 output file after the code has been compiled.
4937 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4939 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4941 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4943 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4944 entries distinction to simplify the code.
4946 * mini.h: Bump AOT file format version.
4948 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4950 * objects.cs: Fix the signature of one of the tests.
4952 * mini.c (mini_create_ftnptr): New helper function, moved here from
4954 (mini_get_addr_from_ftnptr): Ditto.
4955 (mini_init): Install the new helpers.
4957 2009-05-28 Martin Baulig <martin@ximian.com>
4959 Correctly initialize the debugger when embedding Mono.
4961 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4962 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4963 see documentation in mini_debug_running_inside_mdb().
4966 (mini_debug_running_inside_mdb): New function to check whether
4967 we're running inside mdb.
4969 * mini.c (mini_init): Call mini_debugger_init() if we're running
4970 inside the debugger.
4972 * driver.c (mono_main): Moved the call to mini_debugger_init()
4973 into mini_init() to make this work when embedding Mono.
4975 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4976 calls to mini_debugger_init().
4978 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4979 mono_debugger_main() -> mini_debugger_main() and put them inside a
4980 `MONO_DEBUGGER_SUPPORTED' conditional.
4982 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4984 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4985 this is no longer in use.
4988 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4990 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4992 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4995 2009-05-27 Martin Baulig <martin@ximian.com>
4997 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4999 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5000 long_conv_to_r_un to 64 bits.
5002 * cpu-x86.md: Increase the instruction size due to the changes.
5004 * iltests.il.in: Add regression test.
5008 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5010 * objects.cs: Move the previous test from basic.cs to here.
5012 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5014 * basic.cs: Add regression test for #506915.
5016 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5018 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5019 optimization we must check the bb of the first byte of stobj as
5020 it's the only one set in cil_offset_to_bb.
5024 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5026 * image-writer.c: Fix pointer directive on ppc64.
5028 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5030 * image-writer.c (asm_writer_emit_section_change): Avoid using
5031 .bss subsections on ppc too.
5033 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5035 * image-writer.c: Fix the definition of TARGET_ASM_....
5037 * image-writer.c: Fix the emission of assembler directives in the last
5040 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5041 exception throwing code to accomodate ppc64.
5043 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5044 size to work on ppc64 too.
5046 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5049 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5050 the assembler dialect instead of using platform specific defines.
5052 2009-05-22 Geoff Norton <gnorton@novell.com>
5054 * mini-arm.c (get_call_info): If a structure is split between the stack
5055 and argument registers, we should not advance the stack pointer by the entire
5056 native size, but just by the amount that spilled.
5058 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5060 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5063 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5065 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5068 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5069 methods so wrapper don't get added twice.
5070 (add_generic_instances): Don't add methods of arrays.
5072 * generics.cs: Mark one test as !FULLAOT.
5074 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5076 * mini-x86.c (emit_move_return_value): Remove unused vars.
5078 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5080 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5081 decomposing 8 bytes structs into a LCALL.
5083 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5084 pointer for where to store the returned regs.
5086 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5089 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5091 2009-05-20 Miguel de Icaza <miguel@novell.com>
5093 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5096 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5098 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5100 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5103 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5105 * local-propagation.c (mono_local_cprop): Avoid local propagation
5106 across paired add/sub if the first instruction dest reg is it's
5107 source reg. For example:
5109 int_add_imm R12 <- R12 [1] clobbers: 1
5110 int_sub_imm R42 <- R12 [1] clobbers: 1
5112 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5113 maintain the math identify.
5117 2009-05-20 Andreia Gaita <avidigal@novell.com>
5119 * Makefile.am: avoid going on the network just to get the revision,
5122 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5124 Fixed estimate for short branches on amd64 (they were off mark, and
5125 enabling call prolog-epilog instrumentations caused assertions).
5126 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5127 estimate for the maximum length of this basic block.
5129 - mono_arch_emit_prolog: compute max_length for each basic block
5130 (instead of max_offset), and inflate size estimate also for entry bb
5131 in case of code instrumentation.
5132 - mono_arch_output_basic_block: get rid of "cpos" (the current
5133 estimated "position" in the code), and always use "offset" instead,
5134 which is accurate; at the beginning of the function quickly recompute
5135 max_offset for all the remaining blocks, starting from the current
5136 cfg->code_len (which is correct, and not estimated) and using the
5137 estimated block lengths computed previously.
5139 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5141 * exceptions-ppc.c: Remove the caching from the trampoline creation
5142 functions, it is already done in the caller.
5144 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5146 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5147 MONO_ARCH_GSHARED_SUPPORTED define.
5149 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5151 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5154 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5156 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5157 call to mono_marshal_get_rgctx_invoke ().
5159 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5160 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5161 gshared use the static rgctx trampolines now.
5163 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5164 platform supports it.
5166 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5168 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5170 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5172 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5174 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5176 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5179 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5181 Made it possible for mono_arch_instrument_epilog to preserve
5182 argument registers, otherwise instrumenting the "epilogue" before
5183 a tail call would clobber them.
5184 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5185 if like mono_arch_instrument_epilog but with an additional parameter
5186 that states if argument registers must be preserved.
5187 * mini.c: implemented mono_arch_instrument_epilog as a call to
5188 mono_arch_instrument_epilog_full without asking to preserve argument
5189 registers (this makes the existing code work as usual).
5191 - mono_arch_instrument_epilog: add parameter to transform it into
5192 mono_arch_instrument_epilog_full, and preserve argument registers
5194 - mono_arch_output_basic_block, OP_TAILCALL case: call
5195 mono_arch_instrument_epilog_full.
5196 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5197 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5198 only transformed mono_arch_instrument_epilog into
5199 mono_arch_instrument_epilog_full.
5201 2009-05-15 Geoff Norton <gnorton@novell.com>
5203 * mini-darwin.c: This works on arm now.
5205 2009-05-14 Geoff Norton <gnorton@novell.com>
5207 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5210 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5212 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5215 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5216 wrappers during full aot mode correctly.
5218 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5221 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5222 mono_metadata_type_hash ().
5224 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5226 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5227 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5228 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5229 Removed MONO_INST_BRLABEL from the instruction flags, and the
5230 remaining code that used it, because we do not support branches inside
5231 basic blocks (and branch target labels) anymore.
5232 * Makefile.am: As part of the above cleanup, remove reference to
5233 BURG files which don't exist anymore.
5235 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5237 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5240 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5241 to use mono_arch_throw_corlib_exception.
5243 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5244 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5246 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5249 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5251 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5252 for the got to make debugging easier and to avoid confusing it with the
5255 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5256 method so a breakpoint can be set when using gdb.
5258 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5260 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5261 on mono_method_get_imt_slot ().
5263 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5264 num_decodes variables.
5266 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5267 change as it doesn't seem to work.
5269 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5272 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5274 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5275 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5277 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5278 builder when using full aot.
5280 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5281 here, it is already handled.
5283 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5286 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5288 * mini-arm.h: Enable IMT for full aot.
5290 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5291 arch doesn't support it.
5293 * mini.c (mini_init): Don't disable IMT for full aot if the
5294 architecture supports it.
5296 * mini.h (MonoAotTrampoline): New enum containing the different types
5297 of 'numerous' trampolines.
5298 (MONO_AOT_FILE_VERSION): Bump this.
5300 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5301 static rgctx trampolines. Add support for full-aot IMT thunks.
5303 * mini-amd64.h: Enable IMT for full aot.
5305 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5306 to exclude tests belonging to a category.
5308 * generics.cs: Mark some tests with a !FULLAOT category.
5310 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5313 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5315 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5316 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5317 (emit_plt): Fix a warning.
5319 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5321 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5322 back into aot-compiler.c to a place where the other functions shared by
5323 the runtime and aot compiler are.
5325 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5326 as done previously, instead of in MonoAotFileInfo, since pointers might have
5327 alignment requirements.
5329 * mini.h: Bump AOT file format version.
5331 2009-05-10 Miguel de Icaza <miguel@novell.com>
5333 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5334 that is used at runtime from the aot-compiler.c, this makes it
5335 work on setups that remove the AOT compiler from the output
5338 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5340 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5343 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5345 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5347 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5348 stuff to mono_arch_decompose_long_opts ().
5349 (mono_decompose_opcode): Remove some dead code.
5351 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5353 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5354 cmethod can be null for quite a some reasons.
5356 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5358 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5360 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5362 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5364 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5366 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5367 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5368 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5369 calls returning structures by addr on amd64.
5371 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5373 * iltests.il.in: Restructure the tail call tests a bit.
5375 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5377 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5378 for virtual methods too.
5380 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5382 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5383 due to regression in verifying System.dll.
5385 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5387 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5390 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5393 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5394 g_str_hash () which can change.
5396 * driver.c (mini_regression): Disable optimizations not supported by
5397 the cpu. Fixes #500019.
5399 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5402 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5404 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5405 to the latest LLVM code.
5407 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5409 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5411 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5413 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5416 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5417 no longer saving offsets, so just save the patch types along with the other
5419 * aot-runtime.c (load_patch_info): Update after the changes to
5420 encode_patch_list ().
5421 (decode_got_entry): Removed, merged into load_patch_info ().
5422 (is_shared_got_patch): Removed, call the same function from
5425 * mini.h: Bump aot file format version.
5427 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5428 half-finished no-dlsym code.
5430 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5433 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5434 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5436 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5438 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5439 buffer length to work with AOT code.
5441 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5442 ldfld/stfld opcodes.
5444 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5447 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5449 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5451 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5454 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5455 if needed. Don't decompose long operations when using llvm.
5457 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5459 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5462 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5464 2009-05-03 Martin Baulig <martin@ximian.com>
5466 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5467 mono_debugger_insert_method_breakpoint() since the class init
5468 handler we're inserting at the top of the method already gives us
5471 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5473 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5474 to mono_arch_decompose_long_opts () for x86 and arm.
5476 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5478 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5481 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5483 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5486 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5488 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5489 number of trampolines used in full-aot mode.
5491 * aot-compiler.c: Add an ntrampolines option to set the number of
5492 trampolines emitted in full-aot mode.
5494 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5496 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5497 a volatile load. Get rid of get_tempname (), llvm assigns names
5500 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5503 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5506 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5509 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5510 to the same register as a fixed sreg2. Fixes #497271.
5512 * iltests.il.in: Add a new test.
5514 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5516 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5517 stack, since pushes complicate exception handling.
5519 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5520 the stack if they are passed using moves.
5522 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5524 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5527 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5528 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5529 of FMOVE if it is an R4.
5531 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5533 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5535 * mini.h (LLVMCallInfo): New structure to store calling convention
5536 information for the LLVM back end similar to the CallInfo structures in
5539 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5540 call information in a format usable by LLVM.
5541 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5543 * method-to-ir.c (mono_emit_call_args): Emit calls using
5544 mono_llvm_emit_call () when compiling using LLVM.
5546 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5547 comments to all functions. Fix memory leaks. Add a public init/cleanup
5550 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5552 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5553 mono_array_new_va () jit icall.
5555 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5557 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5558 multiple machine description files to be specified.
5559 * mini-ops.h: fixes for cross-compilation.
5561 2009-04-22 Miguel de Icaza <miguel@novell.com>
5563 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5566 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5568 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5569 to prevent asserts in various passes. Fixes #497220.
5571 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5573 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5576 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5577 table to avoid duplicates.
5579 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5581 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5584 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5586 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5587 is for method or field access.
5589 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5591 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5594 * mini-llvm.c (mono_llvm_emit_method): Use it.
5596 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5597 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5600 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5601 synchronized methods.
5603 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5605 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5607 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5610 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5611 allowing some options to be set dynamically.
5613 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5615 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5616 unconditional branch.
5618 * mini.h (MonoTrampolineType): Add new trampoline type
5619 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5622 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5625 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5628 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5629 is enabled. Instead, use the llvm vcall trampoline.
5631 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5633 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5635 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5638 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5639 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5641 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5642 OP_IA64_CSET opcode.
5644 * mini.c: Fix a warning.
5646 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5647 THROW to the appropriate llvm type.
5649 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5651 * mini.c (mini_method_compile): Add statistics for methods JITted
5654 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5656 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5657 OP_IA64_CMP_<cond>_IMM opcodes.
5659 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5661 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5664 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5667 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5670 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5672 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5674 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5676 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5679 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5680 rgctx invoke trampolines for x86.
5682 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5683 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5684 (mono_arch_get_vcall_slot): Simplify this.
5686 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5688 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5689 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5691 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5693 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5694 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5696 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5698 * liveness.c (visit_bb): Remove a needless assert.
5700 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5702 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5703 full aot support to the arch specific code.
5705 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5707 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5709 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5711 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5712 collect information about the delegate invoke impl trampolines.
5714 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5715 to save trampolines during full-aot mode.
5717 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5718 creation function which returns a trampoline which sets the rgctx
5720 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5721 wrapper if possible.
5722 (mono_delegate_trampoline): Ditto.
5724 * mini.c (mono_jit_runtime_invoke): Ditto.
5726 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5728 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5730 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5732 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5734 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5735 just setting the opcode to OP_NOP.
5737 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5739 * mini.c (mini_method_compile): Put the last change inside an
5740 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5742 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5743 and extend live ranges to cover the whole method when using xdb.
5745 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5746 do it in the trampolines.
5748 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5751 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5753 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5754 call code in full-aot mode since IMT is disabled there.
5755 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5756 new JIT no longer has that restriction.
5758 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5760 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5761 a more compact format.
5762 (mono_aot_wrapper_name): New function to return a unique name for a
5763 wrapper method, also used by the AOT runtime.
5765 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5768 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5769 when a ICollection<T> etc is encountered.
5770 (add_generic_instances): Process method arguments/locals too.
5771 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5774 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5776 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5778 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5780 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5782 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5783 representing the result of the decomposition. Nullify instructions
5784 instead of setting them to OP_NOP since nops can't have registers
5787 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5789 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5790 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5791 info. Strip 'mapping symbols' on ARM.
5793 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5795 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5796 this with the native genmdesc.
5798 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5800 * aot-runtime.c: Fixing the MSVC build.
5802 Code is contributed under MIT/X11 license.
5804 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5806 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5807 JITted code depends on it.
5809 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5811 * aot-compiler.c: Use new MonoGenericParam accessors.
5813 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5815 Reduce memory usage and improve correctness wrt MonoGenericParam
5816 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5817 handing. Avoid allocating MonoGenericParams, but use the ones in
5818 the container itself.
5820 2009-04-07 Miguel de Icaza <miguel@novell.com>
5822 * tasklets.c: Return exceptions in the out argument.
5824 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5826 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5827 opcode. Use pointer types in more places instead of casting them to
5830 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5832 (mono_llvm_optimize_method): New helper function to optimize a method.
5834 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5835 widening code so it could be called from more places.
5836 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5837 code paths in the call opcodes.
5839 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5841 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5843 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5845 * dwarfwriter.c: Use _ to separate class name
5846 components as gdb can't handle '.'. Represent reference variables
5849 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5851 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5853 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5855 * gc-test.cs: New file with GC stack marking tests.
5857 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5858 negative numbers for vfp.
5860 * basic-float.cs: Add a test.
5862 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5864 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5866 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5868 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5869 part of tasklet/continuation support.
5871 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5873 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5874 amd64 opcodes inside an ifdef.
5876 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5879 * dwarfwriter.c (emit_type): Emit the class info for classes.
5881 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5883 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5885 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5887 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5889 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5891 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5893 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5895 * mini-llvm.c: Update comments.
5897 * mini.h (COMPILE_LLVM): New macro.
5899 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5901 * ssa.c (mono_ssa_compute): Ditto.
5903 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5904 the unwind ops from a DWARF FDE.
5906 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5907 methods by extracting the dwarf unwind ops from the unwind info generated
5910 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5913 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5916 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5918 * Makefile.am (llvm_sources): Enable this.
5920 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5921 failing back to the JIT if something cannot be handled.
5923 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5924 compiling with LLVM.
5926 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5927 compiling with LLVM.
5929 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5930 compiling with LLVM.
5932 * mini-ops.h: Add a few opcodes needed by LLVM.
5934 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5937 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5940 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5942 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5944 2009-04-01 Mark Probst <mark.probst@gmail.com>
5946 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5947 ridiculously large methods.
5949 2009-03-31 Martin Baulig <martin@ximian.com>
5951 * debug-debugger.c (debugger_remove_breakpoint): Call
5952 mono_debugger_remove_class_init_callback ().
5954 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5956 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5957 right before emitting code, not at the start.
5959 * mini.c (mono_postprocess_patches): Extract this into a separate function
5960 from mono_codegen ().
5962 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5963 byref types correctly.
5965 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5967 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5970 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5972 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5973 indirect calls, this avoids problems where get_vcall_slot () would get
5974 confused by the native code for the instruction preceeding the call.
5975 (mono_arch_get_vcall_slot): Simplify this.
5976 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5978 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5979 register allocator now seems to depend on them instead of the data in
5982 * mini.c (mini_method_compile): Throw the correct type of exception if
5983 mono_method_get_header () fails because of a loading error.
5985 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5987 * mini.c (mini_method_compile): Clear the loader error if the method
5988 header cannot be decoded.
5990 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5991 interface methods on proxies correctly.
5993 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5994 this argument for vtype methods. Add precise liveness info for arguments.
5996 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5997 LIVERANGE_START/END opcodes.
5999 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6000 for arguments and values in registers.
6002 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6004 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6005 return a valuetype. Fixes #487518.
6007 * iltests.il: Add a test.
6009 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6011 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6012 closed over a null reference correctly.
6014 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6016 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6018 2009-03-25 Mark Probst <mark.probst@gmail.com>
6020 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6021 allocated to the same registers as fixed sregs.
6023 2009-03-24 Mark Probst <mark.probst@gmail.com>
6025 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6028 * method-to-ir.c: Handle more cases for
6029 Interlocked.CompareExchange.
6031 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6032 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6033 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6035 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6037 * aot-runtime.c (decode_method_ref): Fix a warning.
6039 * unwind.c (mono_unwind_frame): Ditto.
6041 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6043 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6044 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6046 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6047 fix the handling of large values in the ALU_PC_G0_NC relocation.
6049 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6051 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6053 2009-03-22 Mark Probst <mark.probst@gmail.com>
6055 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6058 2009-03-22 Mark Probst <mark.probst@gmail.com>
6060 * method-to-ir.c: MINI_OP3 needs a comma.
6062 * method-to-ir.c, mini.h, mini.c: Remove
6063 mono_init_op_sreg_counts ().
6065 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6067 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6070 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6073 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6075 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6078 2009-03-21 Mark Probst <mark.probst@gmail.com>
6080 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6081 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6082 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6085 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6087 * driver.c: Change location of gc_wrapper.h.
6089 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6090 inside finally clauses correctly. Fixes #485721.
6092 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6093 after the change above.
6095 * exceptions.cs: Add a test.
6097 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6099 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6101 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6102 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6103 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6105 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6106 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6108 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6110 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6111 Simplify logic for ensure_method_is_allowed_to_call_method.
6112 Handle wrappers on callers.
6114 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6116 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6119 * basic-simd.cs: Fix the names of some test methods.
6121 2009-03-18 Geoff Norton <gnorton@novell.com>
6123 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6125 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6127 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6129 2009-03-17 Jb Evain <jbevain@novell.com>
6131 * driver.c: remove now uneeded call to mono_gc_base_init before
6134 2009-03-17 Jb Evain <jbevain@novell.com>
6136 * dwarfwriter.c (token_handler): handle more cases.
6138 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6140 * method-to-ir.c: Remove more dead code (that was required only
6141 because of method_is_safe). Fix compiler warnings.
6143 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6145 * method-to-ir.c: Remove unneeded/useless method_is_safe
6146 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6148 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6150 * mini.c (mini_method_compile): Print the method been compiled with
6151 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6152 for people not familiar with the runtime.
6154 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6156 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6157 a managed object which is later put into a GList. Return its class instead.
6159 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6160 stack slots when using sgen.
6162 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6164 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6166 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6168 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6169 > so it works on the first vreg as well.
6171 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6173 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6176 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6178 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6181 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6183 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6184 native->IL offset mapping.
6186 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6188 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6190 * basic.cs: Add a test.
6192 2009-03-11 Mark Probst <mark.probst@gmail.com>
6194 * mini-x86.c (mono_arch_output_basic_block): Use different
6195 registers in case the ones we want to overwrite are used by the
6196 other operand. Fixes regression in #480807.
6198 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6200 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6202 * dwarfwriter.c (emit_line_number_info): The line number info for
6203 IL code was off by one. Fix that.
6205 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6208 2009-03-09 Mark Probst <mark.probst@gmail.com>
6210 Contributed under the terms of the MIT/X11 license by Steven
6211 Munroe <munroesj@us.ibm.com>.
6213 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6216 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6218 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6221 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6223 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6224 the delegate ctor handling code. Fixes #482638.
6226 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6229 * iltests.il.in: Add a test.
6231 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6234 2009-03-05 Mark Probst <mark.probst@gmail.com>
6236 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6237 is shared generic code, return the trampoline, even if the method
6238 has already been compiled. Fixes #479763.
6240 * mini.c, mini.h: New function
6241 mono_jit_find_compiled_method_with_jit_info() which is the same as
6242 mono_jit_find_compiled_method() but also returns the jit info.
6244 2009-03-05 Mark Probst <mark.probst@gmail.com>
6246 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6247 for methods which actually have one. For all other methods, make
6248 sure the this argument var is live the whole method.
6250 * mini.c (mini_method_compile): Every shared method has a
6251 this/vtable/mrgctx info. Fixes #480807.
6253 2009-03-05 Mark Probst <mark.probst@gmail.com>
6255 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6256 generic/imt thunks where some entries branch through the vtable,
6257 while other entries branch directly.
6259 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6261 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6263 * mini-windows.c: Ditto.
6265 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6268 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6270 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6273 2009-03-04 Mark Probst <mark.probst@gmail.com>
6275 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6278 2009-03-04 Mark Probst <mark.probst@gmail.com>
6280 * exceptions-x86.c: Include debug-mini.h - fixes build.
6282 2009-03-04 Martin Baulig <martin@ximian.com>
6284 * debug-mini.c: Clean up the exception API and add documentation.
6285 (mono_debugger_handle_exception): New public method; this is
6286 called when throwing an exception or encountering an unhandled one.
6287 (mono_debugger_call_exception_handler): Formerly known as
6288 mono_debugger_handle_exception(); this is used to tell the
6289 debugger that we're about to invoke an exception handler.
6291 2009-03-04 Martin Baulig <martin@ximian.com>
6293 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6294 ../metadata/mono-debug-debugger.c; save and reset exception state.
6296 2009-03-02 Martin Baulig <martin@ximian.com>
6298 * debug-mini.c: Moved the debugger exception handling here from
6299 ../metadata/mono-debug-debugger.c.
6302 (MonoDebuggerExceptionAction): New exception typedef.
6305 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6307 * exceptions-amd64.c
6308 (mono_amd64_throw_exception): Use the new debugger exception
6312 (mono_handle_exception_internal): Don't call
6313 mono_debugger_unhandled_exception() here.
6315 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6317 * mini.c aot-compiler.c: Update after the changes to
6318 mono_marshal_get_runtime_invoke ().
6320 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6321 Virtual generic methods might not have method->slot set, work around
6324 * generics.cs: Add a test.
6326 2009-03-02 Geoff Norton <gnorton@novell.com>
6329 * driver.c: Allow signal chaining of SIGFPE as well.
6331 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6333 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6334 this since it now receives the method not its generic context in the
6337 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6338 generic/imt thunks where some entries branch through the vtable, while
6339 other entries branch directly.
6341 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6343 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6344 support for interface methods as well.
6346 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6347 using the normal IMT thunks.
6349 generics.cs: Add new tests.
6351 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6352 the generic inst to the generic imt thunks. This fixes AOT support,
6353 improves consistency with the normal IMT thunks, and makes it easier to
6354 add support for interface generic virtual methods later.
6356 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6358 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6360 * driver.c (mono_set_signal_chaining): New public API function to enable
6361 signal chaining on POSIX platforms.
6363 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6364 (si@lindenlab.com) to implement signal chaining. The original patch was
6365 contributed under the MIT X/11 license:
6366 https://bugzilla.novell.com/show_bug.cgi?id=318894
6368 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6370 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6371 too until it can be made to run on amd64.
6373 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6375 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6376 to get_generic_context_from_code () + get_call_info () if possible.
6378 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6380 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6381 suspend-on-sigsegv functionality.
6383 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6384 to suspend when a native SIGSEGV is received. This is useful for debugging
6385 crashes which don't happen under gdb, since a live process contains more
6386 information than a core file.
6388 * mini-exceptions.c (mono_print_thread_dump): Use
6389 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6391 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6393 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6395 * basic-float.cs: Disable the tests which currently fail on amd64.
6397 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6398 value to mono_arch_patch_callsite () to fix crashes.
6400 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6402 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6404 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6405 nop code by patching the call address to point to the nullified class init
6406 trampoline, as the former does not seem to be safe on SMP machines.
6408 2009-02-23 Mark Probst <mark.probst@gmail.com>
6410 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6413 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6415 * basic-float.cs basic-calls.cs: Fix warnings.
6417 2009-02-22 Mark Probst <mark.probst@gmail.com>
6419 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6420 correct frame pointer in the LMF. Should fix #478394.
6422 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6424 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6426 * image-writer.c: Make the binary writer less verbose.
6428 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6430 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6431 are called from runtime invoke wrappers.
6433 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6435 * cpu-ppc.md (store_memindex): Increase the size of this.
6437 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6439 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6441 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6443 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6446 Last fix for of #467201.
6449 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6451 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6453 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6454 and long_conv_to_r8_2:
6456 Fixed part of #467201.
6458 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6460 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6462 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6463 conversion to 32 bits.
6465 * cpu-x86.md: Increase the size of int_conv_to_r4.
6467 * basic-float.cs: Add a test for this.
6469 Fixed part of #467201.
6471 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6473 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6475 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6476 conversion to 64 bits.
6478 * basic-float.cs: Add a test for this.
6480 Fixed part of #467201.
6482 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6484 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6486 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6487 This behavior is compatible with MS.
6489 * iltest.il.in: Add a test for this.
6491 Fixed part of #467201.
6493 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6495 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6497 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6498 change the precision of the value.
6500 * cpu-x86.md: Define len for float_conv_to_r4.
6502 * basic-float.cs: Add a test for this.
6504 Fixed part of #467201.
6506 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6508 * mini.c: Adjust locking order to the new semantics where the loader lock
6511 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6520 * mini-trampolines.c:
6533 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6535 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6537 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6540 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6542 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6543 for cctors if needed.
6545 2009-02-17 Mark Probst <mark.probst@gmail.com>
6547 * mini-ppc.c: Fix build on Darwin.
6549 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6551 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6552 version instead of 3 as valgrind doesn't like version 3.
6554 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6556 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6557 usable for hashing methods.
6558 (emit_extra_methods): Use the new hash to avoid putting every method in the
6561 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6563 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6564 whenever a method ref could match a method.
6566 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6569 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6572 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6574 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6575 the encoding buffer.
6577 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6578 mono_method_get_header () on inflated methods as an optimization.
6580 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6582 * ssa.c (fold_ins): Fix another crash if the instruction following the
6583 switch was optimized away.
6585 2009-02-16 Mark Probst <mark.probst@gmail.com>
6587 Contributed under the terms of the MIT/X11 license by Steven
6588 Munroe <munroesj@us.ibm.com>.
6590 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6592 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6594 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6595 around the mono_domain_alloc calls, it is now done by the functions
6598 * aot-compiler.c (compile_method): Only add wrappers referenced by
6599 the method if compiling with full AOT.
6600 (mono_compile_assembly): Error out if --aot=full is specified on
6601 a platform where it is not supported.
6603 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6606 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6609 * aot-runtime.c (load_named_code): Handle
6610 mono_arm_throw_exception_by_token.
6612 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6614 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6617 * Makefile.am (fullaotcheck): Exit if a test fails.
6619 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6621 (mono_compile_assembly): Handle the assembler failing.
6623 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6624 accepting subsections of .bss.
6626 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6629 * aot-compiler.c: Remove some unused includes.
6631 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6632 now in MonoImageWriter.
6634 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6635 code sequence which matches a non-virtual call. Fixes #472654.
6637 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6639 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6642 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6643 use the image/dwarf writers directly.
6645 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6648 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6651 * image-writer.h: Fix some typos.
6653 * dwarfwriter.h dwarfwriter.c: New files.
6655 * aot-compiler.c: Extract the DWARF info writing functionality into a
6658 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6659 argument to return unwind info.
6661 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6663 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6665 * aot-runtime.c (decode_method_ref): Add a case for
6666 MONO_AOT_METHODREF_WRAPPER_NAME.
6668 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6671 * aot-compiler.c (encode_method_ref): Use the new constants.
6673 * aot-runtime.c (decode_method_ref): Ditto.
6675 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6676 be compiled, not the icall itself.
6678 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6680 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6681 using decode_method_ref ().
6683 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6684 convert it to an in32. Fixes #475859.
6686 * arrays.cs: Add a test.
6688 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6690 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6693 * basic-long.cs: Add a test.
6695 2009-02-12 Mark Probst <mark.probst@gmail.com>
6697 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6698 remove the frame pointer in leaf methods which don't receive any
6699 arguments, don't throw exceptions and don't do dynamic stack
6702 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6704 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6705 the fail_tramp changes. Hopefully fixes #475132.
6707 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6709 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6710 instead of mono_metadata_signature_dup_full.
6712 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6714 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6715 for processing jump tables. Fixes #473787.
6717 2009-02-11 Mark Probst <mark.probst@gmail.com>
6719 * mini-generic-sharing.c: mini_method_get_context() just calls
6720 mono_method_get_context_general() now.
6722 * mini.c, mini.h: Moved get_object_generic_inst(),
6723 construct_object_context_for_method() and
6724 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6726 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6728 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6729 basic block fell through to its successor bblock without a branch. Fixes
6732 * iltests.il.in: Add a test.
6734 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6735 (can_encode_patch): We can now handle arrays of generic parameters and
6738 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6740 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6741 the AOT file to avoid some #ifdefs in aot-runtime.c
6743 * mini.h: Bump AOT file format version.
6745 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6747 * Makefile.am (fullaotcheck): Make this run the tests.
6749 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6751 2009-02-10 Mark Probst <mark.probst@gmail.com>
6753 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6754 individually. Fixes #473482.
6756 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6758 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6760 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6762 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6763 (mono_compile_assembly): Hush compile warnings about
6764 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6767 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6769 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6771 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6773 * aot-compiler.c: Fix arm support.
6775 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6776 img_writer_emit_unset_mode () function.
6778 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6779 (mono_unwind_get_dwarf_pc_reg): Ditto.
6781 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6782 Move almost all platform specific code to a set of arch_ functions,
6783 and document them to ease porting.
6785 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6787 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6789 * aot-compiler.c: Extract the image writing functionality into a separate
6790 module to reduce the size of this file.
6792 2009-02-09 Geoff Norton <gnorton@novell.com>
6794 * mini-s390.c: Fix the signature of emit_sig_cookie.
6796 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6798 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6800 * aot-runtime.c (is_shared_got_patch): Ditto.
6802 * aot-runtime.c (load_named_code): Cope with the fact that
6803 decode_got_entry () won't decode the patch fully if its corresponding got
6804 entry is already filled.
6806 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6808 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6810 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6811 as the moving pointer instead of 'buf' for consistency with the rest of the
6813 (mono_arch_create_monitor_exit_trampoline): Ditto.
6815 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6816 generic_class_init trampolines.
6817 (add_generic_class): Extract some code from add_generic_instances () into a
6818 separate function so it can be called from other places too.
6819 (compile_method): Call add_generic_class () for the classes of inflated methods
6820 referenced by the method.
6821 (can_encode_patch): Allow references to generic parameters.
6823 * aot-runtime.c: Add support the patches required by the new trampolines.
6825 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6828 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6831 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6832 this from get_throw_pending_exception, make the signature full aot compatible.
6834 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6836 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6838 * exceptions.cs: Add a test.
6840 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6842 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6843 use the DWARF_DATA_ALIGN constant instead.
6845 * exception-<ARCH>.c: Update after the above change.
6847 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6850 * mini-arm.c: Enable the dwarf unwinder.
6852 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6853 instead of mono_class_setup_vtable ().
6855 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6857 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6860 * mini-x86.h: Enable the dwarf unwinder.
6862 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6864 Fix mcs/tests/test-7.cs
6865 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6868 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6870 * mini.c (print_jit_stats): Remove some unused statistics.
6872 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6874 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6876 2009-02-05 Mark Probst <mark.probst@gmail.com>
6878 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6879 the method we get from mono_object_get_virtual_method() because
6880 that function does it properly, now.
6882 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6884 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6885 opcodes. Fixes #472775.
6887 2009-02-05 Mark Probst <mark.probst@gmail.com>
6889 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6890 fact that mono_find_jit_info() sometimes returns the context
6891 corresponding to the jit info in new_ctx. Fixes #472600.
6893 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6895 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6896 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6897 klass->enum_basetype directly.
6899 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6902 * unwind.c: Avoid 0 sized arrays.
6904 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6906 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6907 size on systems with 64k pages. Fixes #471389.
6909 2009-02-04 Mark Probst <mark.probst@gmail.com>
6911 Contributed under the terms of the MIT/X11 license by Steven
6912 Munroe <munroesj@us.ibm.com>.
6914 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6915 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6918 2009-02-04 Mark Probst <mark.probst@gmail.com>
6920 Contributed under the terms of the MIT/X11 license by Steven
6921 Munroe <munroesj@us.ibm.com>.
6923 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6926 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6927 The trampoline can be longer on PPC64.
6929 2009-02-04 Mark Probst <mark.probst@gmail.com>
6931 Contributed under the terms of the MIT/X11 license by Steven
6932 Munroe <munroesj@us.ibm.com>.
6934 * mini-ppc.c: Compiler warning fixes and trivial code
6937 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6939 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6940 ins->dreg which could be a hardware register, not a vreg.
6942 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6944 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6945 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6947 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6949 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6950 ->dreg, that is not the vreg we are looking for.
6952 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6954 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6957 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6960 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6962 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6964 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6967 * aot-compiler.c: Add xdebug support on x86.
6969 * unwind.c: Add x86 support.
6971 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6972 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6974 * mini.c (mini_method_compile): Ditto.
6976 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6979 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6980 which mimic .push_section/.pop_section in GAS.
6982 * aot-compiler.c: Emit precise live range information for variables.
6984 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6986 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6987 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6990 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6991 the live ranges of variables.
6993 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6994 of the variable in terms of native offsets.
6996 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6998 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7000 2009-02-02 Mark Probst <mark.probst@gmail.com>
7002 Contributed under the terms of the MIT/X11 license by Steven
7003 Munroe <munroesj@us.ibm.com>.
7005 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7006 order (offset then base reg) for ppc_load_multiple_regs.
7007 (emit_save_saved_regs) Correct operand order for
7008 ppc_store_multiple_regs.
7009 (mono_arch_get_call_filter): Correct operand order for
7010 ppc_load_multiple_regs.
7012 * mini-ppc.c (emit_memcpy): Fix operand order for
7013 ppc_load_reg_update and ppc_store_reg_update.
7014 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7015 (mono_arch_emit_epilog): Correct operand order for
7016 ppc_load_multiple_regs.
7018 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7019 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7021 2009-02-02 Mark Probst <mark.probst@gmail.com>
7023 * cpu-ppc64.md: Fixed storer4_memindex length.
7025 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7027 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7030 * aot-compiler.c (emit_line_number_info): Optimize this.
7032 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7034 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7036 * aot-compiler.c: Add debug info for methods without debug info by
7037 emitting an IL file and having the line number info referencing that file.
7039 * aot-compiler.c: Optimize the size of the generated line number info.
7041 * aot-compiler.c: Emit line number info in xdebug mode.
7043 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7046 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7048 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7050 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7053 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7055 * basic-calls.cs: Test for the weird crash found on arm.
7057 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7059 * cpu-arm.md: Increase the size of storer8_membase_reg and
7060 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7062 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7063 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7064 reg to LR otherwise we'll be loading/storing from just the offset.
7066 2009-01-30 Miguel de Icaza <miguel@novell.com>
7068 Question: if we are storing gint32's inside the "*native_offset",
7069 should we change the signature to "gint32 *native_offset" to
7070 ensure that we do not have type definition problems?
7072 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7073 an int * as this is what the other function expects, causes
7074 problems with Freescale's compiler that defined int32_t to be a
7075 long and makes int incompatible
7077 2009-01-30 Miguel de Icaza <miguel@novell.com>
7079 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7080 filename conflict with bjam.
7082 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7084 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7085 as it might use decomposed ops.
7087 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7089 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7091 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7094 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7096 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7099 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7100 way registers are stored in MonoContext on arm.
7102 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7103 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7105 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7107 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7109 * mini.c (mini_init): Register mono_isfinite.
7111 * jit-icalls.c (mono_isfinite): New jit icall.
7113 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7115 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7116 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7119 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7121 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7122 separate frame and stack pointers, so we must use FP to find the register
7124 The FP reg is retrieved from the MonoContext::regs array.
7126 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7128 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7131 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7133 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7134 return R4 and R8 when not running under softfloat.
7136 Fixes basic-calls.exe
7138 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7140 * mini-arm.c: Implement some overflow opcodes.
7142 2009-01-29 Miguel de Icaza <miguel@novell.com>
7144 * ssa.c: handle another alloca.h
7146 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7147 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7148 MONO_ARCH_USE_SIGACTION.
7150 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7153 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7155 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7156 PPC targets as sigaction does not exist on all platforms, define
7157 this on a per-platform basis.
7159 Instead of erroring out if the platform is not defined, include
7160 mini-ppc-os.h, and expect that the OS specific setting provides
7161 the required information.
7163 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7165 * aot-compiler.c: Fix --enable-minimal=aot.
7167 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7169 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7172 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7174 * exceptions-arm.c: Fix warnings.
7176 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7179 * mini-x86.c: Fix --enable-minimal=jit build.
7181 * mini.c: Really fix --enable-minimal=jit build.
7183 * mini.c (construct_object_context_for_method): Move this outside
7184 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7186 "Backported" of r124984 from 2.0 branch.
7188 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7190 "Backport" of r124977 + r124978 from 2.0 branch.
7192 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7193 to avoid calling mono_exception_from_token () from the throw trampoline.
7194 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7195 for throwing corlib exceptions, this fixes full-aot support for corlib
7198 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7200 2009-01-29 Miguel de Icaza <miguel@novell.com>
7202 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7203 part of the changes to split the code in mini into operating
7204 system specific files.
7206 This patch was done by copying mini.c to the respective files to
7207 preserve SVN history.
7209 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7211 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7213 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7215 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7216 remoting-invoke-with-check wrappers of shared methods.
7218 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7220 2009-01-27 Mark Probst <mark.probst@gmail.com>
7222 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7223 optimization if the top of stack is the last instruction in the
7224 bblock. Otherwise it might have been used after its definition.
7227 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7229 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7230 method as well when get_vcall_slot () fails to match a code sequence.
7232 * mini-arm.c: Fix the android build, which doesn't have
7235 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7237 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7240 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7242 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7244 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7246 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7247 and put its id into jinfo->used_regs. This is only used on amd64,
7248 which is currently the only platform generating unwind info.
7250 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7251 the dwarf unwinder. This is required to correctly handle async exceptions
7252 like thread abort and stack overflows, which can happen while a method
7253 is in the middle of its prolog or epilog.
7255 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7256 the unwind info belonging to an AOTed method.
7258 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7259 into cfg->unwind_ops.
7261 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7263 * mini.c (mini_init): Call mono_unwind_init ().
7264 (mini_cleanup): Call mono_unwind_cleanup ().
7266 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7267 unwind info to be shared between methods.
7269 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7272 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7273 get_throw_pending_exception () to avoid initialization races.
7275 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7276 mono_arch_exceptions_init () function.
7278 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7280 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7282 * mini.c (mono_get_domain_intrinsic): New helper function.
7283 (mono_get_thread_intrinsic): Ditto.
7285 * mini-arm.c mini-ia64.c: Use the new helper functions.
7287 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7288 the last constrained_call change, since it is needed in the non-AOT
7291 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7293 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7294 mono_get_lmf_addr () on arm eabi linux.
7296 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7298 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7299 code sequence which matches a non-virtual call.
7301 2009-01-23 Mark Probst <mark.probst@gmail.com>
7303 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7306 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7308 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7309 runtime-invoke wrappers, since they are also shared based on signature.
7311 2009-01-22 Mark Probst <mark.probst@gmail.com>
7313 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7314 info from the (correct) context.
7316 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7318 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7320 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7321 using dwarf unwinding info. Not yet used.
7323 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7325 2009-01-21 Mark Probst <mark.probst@gmail.com>
7327 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7330 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7331 special case and handle mono_arch_delegate_invoke_impl() returning
7332 function descriptors.
7334 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7335 trampolines return function descriptors, too.
7337 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7339 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7340 out_of_line optimization.
7342 2009-01-21 Martin Baulig <martin@ximian.com>
7345 (MonoCompile): Added `disable_deadce_vars' to disable removing
7349 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7350 inside the debugger.
7352 * liveness.c (mono_analyze_liveness): Don't remove any unused
7353 variables if `cfg->disable_deadce_vars' is set.
7355 2009-01-21 Mark Probst <mark.probst@gmail.com>
7357 * method-to-ir.c: Only apply exception constructor optimization if
7358 the the method actually belongs to an exception class. Fixes
7361 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7363 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7364 change inside a #ifdef __mono_ppc64__.
7366 * aot-compiler.c (compile_method): Remove the previous limitation.
7368 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7369 on type variables in AOTed code.
7371 * aot-compiler.c (compile_method): Skip generic methods having type
7372 constraints on their generic parameters.
7374 * aot-compiler.c (compile_method): Check for methods which cannot be
7375 encoded inside RGCTX_FETCH patches as well.
7377 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7380 2009-01-20 Mark Probst <mark.probst@gmail.com>
7382 * method-to-ir.c: Force the vtable variable in shared generic code
7383 for the case that they might show up on a stack trace where they
7386 * mini-exceptions.c: Save and use generic sharing info as well as
7387 IP in stack traces to resolve shared generic instantiations.
7389 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7391 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7392 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7394 2009-01-20 Mark Probst <mark.probst@gmail.com>
7396 * method-to-ir.c: Do generic sharing for array constructors.
7398 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7400 * mini-exceptions.c (mono_print_thread_dump): Add information
7401 about the thread state using wapi_current_thread_desc.
7403 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7405 * basic-simd.cs: Tests for the new constructors.
7407 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7409 * mini-ops.h: Added OP_EXPAND_*
7413 * mini-x86.c (mono_arch_output_basic_block): Same.
7415 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7417 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7419 * iltests.il.in: Add a test for #467385.
7421 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7423 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7424 thread been cleaned up is not the same currently in execution.
7426 Fixes appdomain-unload crashes on windows, osx and linux variants
7427 without the __thread keyword.
7429 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7431 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7432 (koush@koushikdutta.com). Implement this for android.
7434 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7435 begins with a digit.
7437 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7438 mono_marshal_get_write_barrier ().
7440 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7442 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7443 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7444 that pass them on a register pair.
7446 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7447 test was crashing due to that.
7449 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7451 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7452 trampoline code. Include ucontext.h only if available.
7454 2009-01-15 Mark Probst <mark.probst@gmail.com>
7456 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7457 and doesn't check whether it's sharable, like it was before
7458 removing the shared generics hash. This brings IronPython
7459 performance back to what it was before that change.
7461 2009-01-14 Mark Probst <mark.probst@gmail.com>
7463 * method-to-ir.c: Handle delegate invocation optimization earlier,
7464 otherwise it would be handled (much more slowly) by the
7465 final/sealed optimization.
7467 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7469 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7470 domain is not set. Fixes #465864.
7472 2009-01-12 Mark Probst <mark.probst@gmail.com>
7474 * method-to-ir.c: Don't stop sharing of generic methods with catch
7475 clauses - we already handle those.
7477 2009-01-12 Mark Probst <mark.probst@gmail.com>
7479 * mini.c, mini.h: lookup_generic_method() is now
7480 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7481 making the shared_generics_hash obsolete.
7483 2009-01-12 Mark Probst <mark.probst@gmail.com>
7485 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7486 use the red zone. Make room on the stack first and then use it,
7487 not the other way around.
7489 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7491 * mini.c (mini_init): Call mono_xdebug_init ().
7493 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7495 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7497 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7499 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7502 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7503 debug+unwind info for trampolines.
7505 * mini.c (mono_create_unwind_op): New helper function.
7507 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7509 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7511 * aot-compiler.c: Fix the build.
7513 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7515 * Makefile.am: Update dtrace-prelink.sh location.
7517 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7519 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7520 optimization. Fixes #464520.
7522 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7524 * mini-amd64.c : Adding code to save/restore non-volatile registers
7527 * exceptions-amd64.c : Adding code to save/restore non-volatile
7528 registers on Winx64.
7530 Contributed under MIT/X11 license.
7532 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7534 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7535 __GNUC_MINOR__ which can break when the major version changes.
7537 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7539 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7541 2009-01-07 Geoff Norton <gnorton@novell.com>
7543 * helpers.c: Allow mono -v -v -v to work on darwin.
7545 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7547 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7550 Contributed under MIT/X11 license.
7552 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7554 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7555 instead of directly accessing type->data.klass. Fixes #462016.
7556 (mono_allocate_stack_slots_full): Ditto.
7558 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7559 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7561 * aot-compiler.c (emit_plt): Fix ARM build.
7563 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7565 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7567 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7570 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7571 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7574 * iltests.il.in: Add a regression test.
7576 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7578 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7580 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7582 * basic-simd.cs: Add a regression test for #462457.
7584 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7586 * mini-ops.h: Add a definition of XPHI.
7588 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7590 * ssa.c (op_phi_to_move): Handle XPHI.
7592 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7596 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7598 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7600 2008-12-31 Geoff Norton <gnorton@novell.com>
7602 * mini-ppc.c: The prolog size allocated can be too small for darwin
7603 ppc32 under certain circumstances. Also fix a small logic bug.
7605 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7607 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7608 while loading AOT methods.
7610 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7611 since only the former is nulled out after a successful cast. This prevents
7612 crashes with rethrown exceptions when using --debug=casts.
7614 2008-12-24 Mark Probst <mark.probst@gmail.com>
7616 * mini.h: New macro for checking whether a method is final,
7617 i.e. whether the method or its class is marked final.
7619 * method-to-ir.c: Use the new macro for all final-checks
7620 consistently. Fixes the crash in the System.ServiceModel tests.
7622 2008-12-23 Mark Probst <mark.probst@gmail.com>
7624 * mini-exceptions.c (get_exception_catch_class): Corrected another
7625 overly strict assertion.
7627 2008-12-23 Mark Probst <mark.probst@gmail.com>
7629 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7630 Clobbering it is not allowed because the caller might use it as
7631 the vtable register in the interface call.
7633 2008-12-19 Mark Probst <mark.probst@gmail.com>
7635 * mini-exceptions.c (get_exception_catch_class): Corrected an
7636 overly strict assertion.
7638 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7640 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7642 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7644 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7646 * cpu-mips.md: correct lengths for certain long_ opcodes.
7648 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7650 * 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().
7652 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7654 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7656 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7658 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7660 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7662 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7665 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7667 * 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
7669 * 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)
7671 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7673 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7675 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7677 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7678 gshared code. Fixes #458947.
7680 * generics.cs: Add a test.
7682 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7684 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7686 * mini-mips.c: first pass n32 code generation.
7688 * mini-mips.h: datatypes and defines for n32 support.
7690 * exceptions-mips.c: first pass n32 code generation.
7692 * tramp-mips.c: first pass n32 code generation.
7694 * cpu-mips.md: add long_ opcodes.
7696 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7698 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7700 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7702 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7704 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7706 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7708 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7710 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7712 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7714 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7716 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7718 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7720 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7722 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7724 2008-12-12 Mark Probst <mark.probst@gmail.com>
7726 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7727 descriptors for helper functions directly in front of the code.
7729 2008-12-11 Mark Probst <mark.probst@gmail.com>
7731 * method-to-ir.c: Removed an unnecessary assertion.
7733 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7735 * method-to-ir.c: Merge SGEN changes from the old JIT.
7737 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7739 * driver.c (compile_all_methods_thread_main): Handle failure of
7742 2008-12-10 Mark Probst <mark.probst@gmail.com>
7744 * mini-ppc.c: Merged with mini-ppc64.c.
7746 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7748 * Makefile.am: Use the same sources for PPC and PPC64.
7750 * mini-ppc64.c: Removed.
7752 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7754 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7755 code to mono_bb_is_fall_through.
7757 * branch-opts.c (mono_remove_critical_edges): Same.
7759 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7761 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7762 expect that an OP_BR_REG will be there.
7764 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7766 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7767 for the many branch ops. The original check miss OP_BR_REG.
7771 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7773 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7775 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7777 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7778 while holding the aot lock.
7780 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7782 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7784 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7786 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7787 to release all runtime callable wrappers held by the runtime.
7789 Contributed under MIT/X11 license.
7791 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7793 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7796 Contributed under MIT/X11 license.
7798 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7800 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7801 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7803 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7805 * cpu-mips.md: fix ckfinite length
7807 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7808 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7809 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7811 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7813 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7815 2008-12-08 Geoff Norton <gnorton@novell.com>
7817 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7818 size by 8 bytes as well.
7820 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7822 * basic-simd.cs: Fix method names for Vector16b.
7824 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7826 * basic-simd.cs: Fix method names for Vector16sb.
7828 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7830 * basic-simd.cs: Fix method names for Vector8us.
7832 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7834 * basic-simd.cs: Fix method names for Vector8s.
7836 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7838 * basic-simd.cs: Fix method names for Vector4ui.
7840 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7842 * basic-simd.cs: Fix method names for Vector2l.
7844 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7846 * basic-simd.cs: Fix method names for Vector2d.
7848 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7850 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7851 that are extension methods.
7853 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7855 * basic-simd.cs: Fix method names for Vector4f.
7857 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7859 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7860 as such. Fixes #456669.
7862 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7864 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7866 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7868 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7869 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7870 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7871 (mips_adjust_stackframe): handle FP spills
7873 * mini-ops.h: add mips_mtc1_s2
7875 * cpu-mips.md: add mips_mtc1_s2
7877 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7879 * unwind.c: New file, move the unwind info encoding functions here from
7880 aot-compiler.c, so they could be used at runtime too.
7882 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7884 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7885 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7887 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7889 * mini-mips.c: cleanup warnings
7890 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7891 (mips_adjust_stackframe): handle case of taking the address of stack locals
7893 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7895 * aot-compiler.c: Implement a few functions missing from the asm writer.
7896 (emit_method_code): Only write symbols for methods when using the bin
7897 writer, since the assembler can't deal with the characters in our method
7900 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7902 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7905 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7906 a bit to also restore %rax.
7908 2008-12-05 Mark Probst <mark.probst@gmail.com>
7910 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7912 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7914 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7917 2008-12-05 Mark Probst <mark.probst@gmail.com>
7919 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7921 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7922 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7924 * exceptions-ppc64.c: Removed.
7926 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7928 2008-12-05 Mark Probst <mark.probst@gmail.com>
7930 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7933 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7935 * tramp-ppc64.c: Removed.
7937 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7939 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7942 2008-12-05 Mark Probst <mark.probst@gmail.com>
7944 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7946 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7947 mini-ppc.h instead of mini-ppc64.h.
7949 * mini-ppc64.h: Removed.
7951 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7953 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7955 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7957 2008-12-05 Mark Probst <mark.probst@gmail.com>
7959 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7960 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7963 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7965 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7967 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7969 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7971 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7973 * basic-simd.cs: Tests for operator == and != on Vector4f.
7975 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7977 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7979 * simd-intrinsics.c: Kill useless enum.
7981 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7983 * cpu-mips.md: add long_conv_to_ovf_i4_2
7984 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7986 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7988 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7990 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7992 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7994 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7996 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7998 * basic-simd.cs: Add tests for new methods.
8000 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8002 * simd-intrinsics.c: Add support for operator == and !=
8005 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8007 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8009 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8011 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8013 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8015 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8016 MONO_PATCH_INFO_ICALL_ADDR.
8018 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8020 * aot-compiler.c: Resurrect full-aot support.
8022 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8024 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8026 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8028 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8030 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8032 * basic-simd.cs: Fix tests to work under ppc.
8033 Remove tests for methods that will be removed.
8035 2008-12-03 Mark Probst <mark.probst@gmail.com>
8037 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8038 generic type (via a typedef or typeref) correctly.
8040 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8042 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8043 diagnose an assertion failure.
8045 2008-12-02 Mark Probst <mark.probst@gmail.com>
8047 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8048 Fix trampoline size.
8050 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8051 conversion opcodes are implemented natively instead via emulation.
8053 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8055 * cpu-mips.md: remove mips_xori
8057 * mini-ops.h: remove mips_xori
8059 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8061 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8063 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8065 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8067 * cpu-mips.md: fix instruction lengths.
8069 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8071 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8073 * mini-ops.h: fix slti / sltiu op profiles.
8075 2008-12-02 Martin Baulig <martin@ximian.com>
8077 * method-to-ir.c (mono_method_to_ir): Disable debugging
8078 information for the init locals block to make the debugger stop
8079 after all locals have been initalized.
8081 2008-12-02 Martin Baulig <martin@ximian.com>
8083 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8084 running inside the debugger.
8086 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8088 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8091 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8092 alu->alu imm optimization which only shows if deadce is disabled.
8094 * aot-compiler.c: Rename the function names for the binary and asm writers
8095 so they can coexist in the same process. Rework the xdebug code to use the
8096 asm writer. This avoids the need to call into the runtime to dump the
8097 debugging info. Add more debugging info for types.
8099 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8101 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8102 cpu description tables, they can't occur in cpu-<ARCH>.md.
8104 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8105 the stack in CEE_LDFLDA. Fixes #450542.
8107 * generics.cs: Add a new test.
8109 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8111 * mini-ops.h: updated MIPS opcodes
8112 * mini-mips.c: decompose long opts
8113 * mini-mips.h: decompose long opts
8115 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8117 * cpu-mips.md: fix length on int_rem_un
8118 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8120 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8122 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8124 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8126 2008-11-29 Martin Baulig <martin@ximian.com>
8128 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8129 mono_debug_using_mono_debugger() in addition to the
8130 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8132 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8134 * mini-ops.h: updated more MIPS opcodes
8135 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8136 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8138 2008-11-28 Mark Probst <mark.probst@gmail.com>
8140 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8142 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8144 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8145 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8146 * mini-ops.h: correct selected mips opcode entries
8148 2008-11-28 Mark Probst <mark.probst@gmail.com>
8150 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8153 2008-11-28 Mark Probst <mark.probst@gmail.com>
8155 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8157 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8159 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8160 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8161 * mini-mips.h: disable IMT
8162 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8164 2008-11-28 Mark Probst <mark.probst@gmail.com>
8166 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8168 2008-11-28 Mark Probst <mark.probst@gmail.com>
8170 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8172 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8174 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8177 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8179 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8180 for Set/GetVector aligned versions.
8182 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8184 * basic-simd.cs: Add tests for Get/SetVector.
8186 2008-11-27 Mark Probst <mark.probst@gmail.com>
8188 * mini.c: Removed g_slist_append_mempool(). Now in
8191 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8193 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8194 size properly and make the bounds check optional.
8196 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8197 for SetVector and IsAligned.
8199 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8201 * mini.c: Remove unused mono_normalize_opcodes () function.
8203 2008-11-26 Mark Probst <mark.probst@gmail.com>
8205 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8206 using the new atomic add ops now.
8208 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8211 2008-11-26 Mark Probst <mark.probst@gmail.com>
8213 * mini-ppc64.c: Several fixes.
8215 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8217 * cpu-mips.md: added jump_table
8218 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8220 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8222 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8224 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8226 * mini-ops.h: corrected a handful of MIPS opcodes.
8228 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8230 * aot-compiler.c: MIPS to use ELF writer
8232 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8234 * mini-codegen.c: remove MIPS specific assert.
8236 2008-11-25 Mark Probst <mark.probst@gmail.com>
8238 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8239 fixes. PPC64 now passes most of the runtime regressions.
8241 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8243 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8244 volatile intervals a bit.
8246 2008-11-24 Mark Probst <mark.probst@gmail.com>
8248 * basic-long.cs: New test case.
8250 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8252 * mini.c (mini_method_compile): Disable globalra for large methods for
8255 * regalloc2.c (order_moves): Add fp support.
8257 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8258 source bblock ends with an OP_BR_REG.
8260 * ratests.cs: Add a new test.
8262 2008-11-23 Mark Probst <mark.probst@gmail.com>
8264 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8265 sharing. PPC64 now passes generics.exe.
8267 2008-11-23 Mark Probst <mark.probst@gmail.com>
8269 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8271 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8273 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8274 memory when mono_jit_info_table_find () can't find the method in the
8277 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8280 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8283 2008-11-23 Mark Probst <mark.probst@gmail.com>
8285 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8286 Several fixes. PPC64 now runs exceptions.exe and
8287 devirtualization.exe.
8289 2008-11-22 Mark Probst <mark.probst@gmail.com>
8291 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8292 arrays.exe and basic-math.exe.
8294 2008-11-22 Mark Probst <mark.probst@gmail.com>
8296 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8297 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8299 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8301 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8303 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8305 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8307 * ir-emit.h: Move macros from method-to-ir.c to here.
8309 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8311 * mini-ops.h: Correct the long simd ops to use LREG.
8313 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8315 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8317 * mini-ops.h: Correct the dreg type of a few long opcodes.
8319 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8322 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8324 * mini-ppc.c: remove negative stack references in epilog
8325 for platforms that don't support the red zone.
8327 2008-11-21 Mark Probst <mark.probst@gmail.com>
8329 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8330 point regs. Now PPC64 passes basic-calls.exe.
8332 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8334 * basic-simd.cs: Add tests for accessors of Vector2l.
8336 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8338 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8340 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8342 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8344 2008-11-21 Mark Probst <mark.probst@gmail.com>
8346 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8347 PPC64 passes basic-long.exe.
8349 2008-11-20 Mark Probst <mark.probst@gmail.com>
8351 * decompose.c: Decompose carry and overflow add on PPC64 like on
8352 other 64 bit archs. Don't decompose sub at all on PPC64.
8354 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8355 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8358 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8360 * basic-simd.cs: Add tests for accessors of Vector2d.
8362 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8364 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8368 * mini-x86.c (mono_arch_output_basic_block): Same.
8370 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8372 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8374 * basic-simd.cs: Add tests for accessors of Vector4f.
8376 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8378 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8382 * mini-x86.c (mono_arch_output_basic_block): Same.
8384 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8386 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8388 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8390 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8392 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8396 * mini-x86.c (mono_arch_output_basic_block): Same.
8398 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8400 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8402 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8404 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8406 * simd-intrinsics.c: Enable setters for Vector16sb.
8408 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8410 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8414 * mini-x86.c (mono_arch_output_basic_block): Same.
8416 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8418 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8420 * simd-intrinsics.c: Implement setter for Vector8us.
8422 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8424 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8427 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8429 * mini-ppc.c: remove references to the red zone in the prolog
8430 (for systems that don't support it).
8432 2008-11-19 Mark Probst <mark.probst@gmail.com>
8434 * cpu-ppc64.md: Fixed a few instruction lengths.
8436 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8439 2008-11-19 Mark Probst <mark.probst@gmail.com>
8441 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8444 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8446 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8448 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8450 * mini-ops.h: Added OP_INSERT_I2.
8454 * mini-x86.c (mono_arch_output_basic_block): Same.
8456 * simd-intrinsics.c: Implement setter for Vector8s.
8458 * simd-methods.h: Add the names of get setters of Vector8s.
8460 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8462 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8464 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8467 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8469 2008-11-18 Mark Probst <mark.probst@gmail.com>
8471 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8472 for PPC64. An empty program runs now.
8474 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8476 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8478 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8479 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8480 info for JITted code is emitted into a shared library, loadable into gdb.
8482 2008-11-18 Mark Probst <mark.probst@gmail.com>
8484 * Makefile.am: Changes to build PPC64.
8486 * mini-arch.h: Include mini-ppc64.h on PPC64.
8488 2008-11-18 Mark Probst <mark.probst@gmail.com>
8490 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8491 in PPC code up to r119147.
8493 2008-11-18 Mark Probst <mark.probst@gmail.com>
8495 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8496 cpu-ppc64.md: Changes for PPC64.
8498 Based on code submitted by andreas.faerber@web.de at
8499 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8502 2008-11-18 Mark Probst <mark.probst@gmail.com>
8504 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8505 cpu-ppc64.md: Copied from the corresponding PPC files from
8508 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8510 * mini-ops.h: Added OP_ROUND.
8512 * cpu-x86.md: Added round.
8514 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8516 * basic-math.cs: Added test_0_round to test rounding.
8518 Contributed under MIT/X11 license.
8520 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8522 * aot-compiler.c : Fix the Winx64 build.
8524 Contributed under MIT/X11 license.
8526 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8528 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8529 in OP_EXTRACT_R8 to avoid possible stack corruption.
8531 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8533 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8535 * cpu-x86.md: Added extract_r8.
8537 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8539 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8540 a couple of OP_EXTRACT_I4.
8542 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8544 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8546 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8548 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8551 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8553 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8554 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8556 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8557 are not needed any more.
8559 * mini.h: Remove the unused INS_LIST macros.
8561 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8564 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8567 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8568 mono_alloc_ireg () instead.
8570 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8573 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8576 * aot-runtime.c (load_aot_module): Disable AOT when running under
8579 * mini-amd64.h: Change the monitor fastpath defines to check for
8580 !PLATFORM_WIN32 so they work on *bsd too.
8582 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8584 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8586 * mini.h (MonoCompile): Remove new_ir flag.
8588 * regalloc.h regalloc.c: Remove unused code.
8590 * cpu-*.md: Remove more unused opcodes.
8592 * simple-cee-ops.h simple-mini-ops.h: Removed.
8594 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8596 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8598 * aliasing.h: Removed.
8600 * *.c: Remove references to aliasing.h and inssel.h.
8602 * mini.c: Remove additional unused functions.
8604 * mini-ops.h cpu-*.md: Remove unused opcodes.
8606 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8608 Remove the old JIT code.
8610 * inssel*.brg: Removed.
8612 * ssa.c abcremoval.c aliasing.c: Removed.
8614 * ssa2.c: Renamed to ssa.c.
8616 * abcremoval2.c: Renamed to abcremoval.c.
8618 * *.c: Removed all !cfg->new_ir code.
8620 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8621 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8623 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8625 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8627 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8628 to simplify the code and cut back on the number of global symbols in the AOT
8631 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8633 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8635 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8636 with the got/got_info tables.
8638 * mini.h: Bump AOT file format version.
8640 * unwind.h: New file, contains definitions for stack unwinding.
8642 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8645 * aot-compiler.c: Generalize the emitting of unwind information to use the
8646 information in cfg->unwind_ops.
8648 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8650 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8651 AOT method frames. Enable writing symbols for methods by default.
8653 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8655 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8656 and make it work with vectors of element sizes 1, 2 and 4.
8658 * simd-intrinsics.c: Enable getter for all vectors with element size
8661 * simd-methods.h: Add the names of other getters.
8663 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8669 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8671 * mini-ppc.h: portability fix.
8673 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8675 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8676 buggy and will overwrite it.
8678 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8680 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8681 Use it to emit local symbols for all methods so AOTed methods show up with
8682 their full name in gdb/valgrind output.
8684 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8686 * mini-ppc.c: portability fixes.
8688 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8690 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8691 entries out of the if (!generic_shared...) code so it is always done.
8692 (mono_class_init_trampoline): Do the patching when running under valgrind
8693 too, newer versions of valgrind have no problems with it.
8695 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8697 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8700 2008-11-13 Mark Probst <mark.probst@gmail.com>
8702 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8705 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8707 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8709 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8711 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8717 * simd-intrinsics.c: Same.
8719 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8721 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8723 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8725 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8726 to work with more Vector types.
8728 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8730 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8731 store the elemens directly instead of using and intermediate.
8733 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8735 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8737 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8738 to preserve %eax for aot plt trampolines.
8740 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8741 (encode_method_ref): Flag synchronized methods so they won't go through
8744 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8747 * cpu-ia64.md (jmp): Increase max length.
8749 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8751 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8752 open generic classes.
8754 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8756 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8757 box+brtrue optimization since it causes test failures on x86.
8759 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8761 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8767 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8768 for simd ctor values.
8770 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8771 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8773 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8775 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8778 * simd-instrincs.c: Same.
8780 * basic-simd.cs: Same.
8782 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8784 * ratests.cs: Add more tests.
8786 * regalloc2.c (add_spill_code): Handle more corner cases.
8788 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8790 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8791 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8792 both the source an destination of an instruction.
8794 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8796 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8797 wapihandles.c: more portability changes.
8799 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8801 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8802 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8803 safe to execute in a signal handler and the kernel provides better
8804 the info in /proc/self/smaps. Avoid the assert on sigaction during
8807 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8809 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8810 do the bblock linking hack if it is actually needed.
8812 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8815 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8816 crash problem is fixed.
8818 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8821 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8823 (mini_method_compile): Set the starting value of next_vreg to
8824 MAX_IREGS + MAX_FREGS when using globalra.
8826 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8827 filter clauses with BB_EXCEPTION_HANDLER.
8829 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8831 2008-11-10 Mark Probst <mark.probst@gmail.com>
8833 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8834 space for stdcall. Fixes regressions on Win32.
8836 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8838 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8840 (linear_scan): Remove an assert which doesn't seem to be needed.
8842 * local-propagation.c (mono_local_deadce): Avoid a call to
8843 MONO_DELETE_INS which would screw up the instruction linking.
8845 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8847 * regalloc2.c: Upgrade to work the current JIT code.
8849 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8851 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8854 * aot-runtime.c: Remove some dead code.
8856 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8858 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8860 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8861 trampolines using sscanf since atoi doesn't work on large unsigned values.
8863 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8864 Initialize code_size.
8866 2008-11-08 Mark Probst <mark.probst@gmail.com>
8868 * method-to-ir.c (mini_emit_inst_for_method): Make
8869 Interlocked.CompareExchange work for Int arguments on 32 bit
8872 2008-11-07 Mark Probst <mark.probst@gmail.com>
8874 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8876 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8878 * main.c Fix MSVC build.
8880 Contributed under MIT/X11 license.
8882 2008-11-06 Mark Probst <mark.probst@gmail.com>
8884 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8885 alignment larger than 8 bytes are aligned correctly, too.
8887 * mini.c: Honor the min_align field of MonoClass when laying out
8890 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8892 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8894 * aot-compiler.c (emit_plt): Fix a warning.
8896 * aot-compiler.c: Implement ARM support in the binary writer.
8898 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8900 * basic-simd.cs: Add test for getter with byref arg.
8901 Fix the naming of a few tests.
8902 Add missing checks to a test.
8904 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8906 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8908 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8909 most of the full-aot support for monitor enter/exit trampolines.
8911 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8912 enter/exit trampoline creation functions.
8914 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8917 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8919 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8920 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8921 implement the needed functionality without adding crap to the runtime.
8923 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8925 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8928 * mini.c (mono_build_date): New global version holding the build date in
8931 * Makefile.am (buildver.c): Generate a file containing the build date.
8933 * main.c: Set the build date from the generated file.
8935 * mini.c (mono_get_runtime_build_info): New helper function returning build
8936 information in a string format.
8938 * driver.c (mono_main): Print the build date in --version.
8940 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8941 file when the bind-to-runtime-version option is used.
8943 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8945 * simd-intrinsics.c: Fix bug when using getters and byref args.
8947 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8949 * simd-methods.h: Rename prefetch methods.
8951 * simd-intrinsics.c: Same.
8953 2008-11-05 Mark Probst <mark.probst@gmail.com>
8955 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8958 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8960 * aot-compiler.c: Use the bundled elf header files instead of depending on
8963 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8966 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8969 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8971 * cpu-x86.md: Add store nta ops.
8977 * mini.h: Add an enum for simd prefetch modes.
8979 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8980 of store. Use the changed code to support store nta.
8982 * simd-intrinsics.c: Add prefetch ops for all vector types.
8984 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8986 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8989 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8992 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8995 2008-11-04 Mark Probst <mark.probst@gmail.com>
8997 * mini-x86.c: Fixed commit.
8999 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9001 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9003 2008-11-04 Mark Probst <mark.probst@gmail.com>
9005 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9006 and MONITOR_EXIT, for the ASM fastpaths.
9008 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9011 * mini.c, patch-info.h: Signature and patch infos for
9012 Monitor.Enter/Exit trampolines.
9014 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9016 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9017 Monitor.Enter/Exit ASM fastpath for Linux.
9019 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9021 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9023 * objects.cs: Add a new test.
9025 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9027 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9028 if MONO_LOG_LEVEL is set.
9030 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9032 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9034 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9036 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9037 of file offsets. Align the sections belonging to the data segment to
9040 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9042 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9043 elf.h. Port it to amd64.
9045 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9047 * driver.c: Enable SIMD by default.
9049 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9051 * cpu-x86.md: Add prefetch op.
9057 * mini.h: Add an enum for simd prefetch modes.
9059 * simd-methods.h: Add prefetch function names.
9061 * simd-intrinsics.c: Add prefetch ops for all vector types.
9063 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9065 * aot-compiler.c (emit_bytes): Speed this up a little.
9067 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9069 * aot-compiler.c: Add JIT time etc. statistics.
9071 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9073 * mini.h (MonoCompile): Add 'got_offset' field.
9075 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9076 method_got_offsets array.
9078 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9081 * aot-compiler.c (compile_method): Add generic method instances referenced
9082 by the method to the list of methods to be compiled, this is required so if
9083 A<T> references B<T>, and another assembly references A<int>, then it will
9084 also get a copy of B<int>.
9086 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9087 when checking for monitor enter/exit.
9089 2008-10-30 Mark Probst <mark.probst@gmail.com>
9091 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9092 for Monitor.Enter and Monitor.Exit if enabled.
9094 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9097 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9099 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9100 of an OP_MOVE. Fixes #440046.
9102 * basic-long.cs: Add a new test.
9104 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9106 * mini.h: Add synchronization note for the managed counter-part.
9108 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9109 returns the simd caps of the current cpu.
9111 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9113 * basic-simd.cs: Remove Console.WriteLine.
9115 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9117 * basic-simd.cs: New tests for Vector2ul.
9119 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9121 * simd-intrinsics.c: Add new vector type Vector2ul.
9123 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9125 * basic-simd.cs: New tests for Vector2l.
9127 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9129 * cpu-x86.md: Add long version of most packed int ops.
9135 * simd-intrinsics.c: Add new vector type Vector2l.
9137 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9139 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9141 * simd-methods.h: Remove SN_op_BitwiseXor.
9143 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9145 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9148 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9150 * basic-simd.cs: Test for Vector2d.
9152 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9155 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9157 * cpu-x86.md: Add double version of all packed float ops.
9163 * simd-intrinsics.c: Add new vector type Vector2d.
9165 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9167 * simd-methods.h: Add Duplicate.
9169 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9171 * basic-simd.cs: Test for packing with signed saturation.
9173 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9175 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9176 found in the TYPESPEC table.
9178 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9180 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9183 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9185 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9186 instead of the RVA, since the RVA can be changed by tools like the cil
9189 * method-to-ir.c (mono_method_to_ir2): Ditto.
9191 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9192 (deserialize_variable): Ditto.
9194 2008-10-25 Martin Baulig <martin@ximian.com>
9196 * debug-mini.c (write_variable): Use
9197 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9199 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9201 * cpu-x86.md: Add unsigned variants of packd and packw.
9205 * mini-x86.h: Emit the right instruction for packd and packw.
9206 Add unsigned variants of packd and packw.
9208 * simd-intrinsics.c: Packd and packw were used in place of their
9209 unsigned variants. Change that.
9210 Add intrinsics for (Signed)PackWithSignedSaturation.
9212 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9214 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9216 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9218 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9220 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9222 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9224 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9227 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9229 2008-10-24 Mark Probst <mark.probst@gmail.com>
9231 * method-to-ir.c, mini.c: Special casing for the synchronized
9232 wrapper for the ldtoken+GetTypeFromHandle case.
9234 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9236 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9238 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9239 created/split bblocks.
9241 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9243 * mini-ops.h: Add packed signed mul high.
9247 * mini-x86.c (mono_arch_output_basic_block): Same.
9249 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9251 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9253 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9255 * basic-simd.cs: Tests for Vector16sb.
9257 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9259 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9261 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9263 * mini-ops.h: Add packed signed min, max and compare greater.
9267 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9270 * simd-methods.h: Add CompareGreaterThan.
9272 * simd-methods.h: Remove CompareEquals.
9274 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9276 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9278 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9281 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9283 * basic-simd.cs: Fix tests due to change in the API.
9285 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9287 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9289 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9291 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9293 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9294 inst_offset as this has invalid values for LDADDR.
9296 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9298 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9300 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9302 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9304 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9305 for accessing field->data.
9307 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9309 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9311 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9313 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9315 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9317 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9319 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9320 from the cfg mempool.
9322 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9324 * basic-simd.cs: Tests for new methods in Vector8us.
9326 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9328 * mini-ops.h: Add multiply and store high.
9332 * mini-x86.c (mono_arch_output_basic_block): Same.
9334 * simd-methods.h: Same.
9336 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9339 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9341 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9342 mono_class_setup_vtable ().
9344 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9345 mono_class_get_vtable_entry () for accessing klass->vtable.
9347 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9349 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9352 * method-to-ir.c (mono_save_token_info): Don't save references made from
9355 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9356 of generic instances.
9358 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9360 2008-10-19 Mark Probst <mark.probst@gmail.com>
9362 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9363 OP_JMP depends on the method signature. Calculate it properly.
9365 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9367 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9370 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9372 (emit_extra_methods): Add another table mapping method indexes to
9373 offsets in the extra_method_info table.
9375 * mini.h: Bump AOT file format version.
9377 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9378 and mono_aot_get_method_from_token () into one function.
9380 2008-10-19 Mark Probst <mark.probst@gmail.com>
9382 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9385 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9387 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9390 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9393 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9395 * mini.h: Bump aot file format version.
9397 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9398 AOT file can contain native code for methods which are not in the METHOD
9399 table. Generate code for non-sharable generic instances of generic methods
9400 found in the METHODSPEC table.
9402 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9403 encoding generic type handles.
9405 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9406 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9408 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9409 macros + MONO_ADD_INS.
9411 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9414 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9416 * mini.h: Bump aot file format version.
9418 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9420 2008-10-17 Mark Probst <mark.probst@gmail.com>
9422 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9423 platforms, with definable stack alignment value. Set to 16 now
9426 * mini.c, mini.h, driver.c: Command line option for disabling
9429 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9431 * basic-simd.cs: Tests for new methods in Vector4ui.
9433 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9435 * mini-ops.h: Add packed int shuffle.
9439 * mini-x86.c (mono_arch_output_basic_block): Same.
9441 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9442 extract mask, max, min, shuffle.
9444 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9446 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9448 * basic-simd.cs: Tests for new methods in Vector8us.
9450 2008-10-17 Mark Probst <mark.probst@gmail.com>
9452 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9453 RuntimeTypeHandle, not a TypedReference.
9455 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9457 * simd-intrinsics.c: remove relocations.
9459 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9461 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9462 optimizations from the x86 backend.
9464 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9466 * simd-methods.h, simd-intrinsics.c: debloat method names and
9467 prepare for no relocations.
9469 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9471 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9475 * mini-x86.c (mono_arch_output_basic_block): Same.
9477 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9478 extract mask, max, min and sum of absolute differences.
9480 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9483 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9485 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9486 Renamed one test for consistency.
9488 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9490 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9491 fix to the code that deal with other blocks.
9493 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9495 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9497 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9499 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9500 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9501 able to process the source reg.
9503 2008-10-16 Martin Baulig <martin@ximian.com>
9505 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9507 * inssel.brg: Add `OP_HARD_NOP'.
9509 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9511 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9512 `OP_HARD_NOP' instruction when running inside the debugger.
9514 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9515 `OP_HARD_NOP' instruction when running inside the debugger.
9517 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9519 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9520 now works. The issue with the regalloc tripping up no longer
9523 * simd-intrinsics.c (load_simd_vreg): Same.
9525 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9527 * basic-simd.cs: Tests for new Vector8ui methods.
9529 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9531 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9532 only for type. This fixes crashes where MonoInst::klass is checked
9533 for ops of type != VTYPE or OBJ.
9535 * simd-intrinsics.c (load_simd_vreg): Same.
9537 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9539 * mini-ops.h: Add ops for packed shuffle/max/avg and
9544 * mini-x86.c (mono_arch_output_basic_block): Same.
9546 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9549 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9550 to emit extract mask op.
9552 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9553 to emit word shuffles.
9555 2008-10-15 Mark Probst <mark.probst@gmail.com>
9557 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9558 the largest alignment needed by a variable, but at least
9561 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9563 * basic-simd.cs: Tests for the fixes in the last commit.
9565 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9567 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9568 no longer handles STACK_PTR input.
9570 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9572 * simd-intrinsics.c (load_simd_vreg): New function that works like
9573 get_simd_vreg but handles STACK_PTR input.
9575 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9576 as the input can be an arbitrary pointer.
9578 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9579 LDADDR local optimization directly otherwise use a store op.
9581 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9583 * basic-simd.cs: Tests for dup low and dup high.
9585 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9587 * mini-ops.h: Add dup low and dup high ops.
9591 * mini-x86.c (mono_arch_output_basic_block): Same.
9593 * simd-intrinsics.c (vector4f_intrinsics): Same.
9595 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9597 * basic-simd.cs: Tests for recently added functionality.
9599 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9601 * mini-ops.h: Add remaining sse1 fp ops.
9603 * cpu-x86.md: Add remaining sse1 fp ops.
9605 * mini-x86.c (mono_arch_output_basic_block): Same.
9607 * mini.h: Add enum for simd FP compare conditions.
9609 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9611 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9612 so the backed can generate the appropriate op.
9614 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9615 This patch squeese one more byte from the SimdIntrinsc struct.
9617 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9618 a a shift amount intead of simply or'ing it.
9620 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9622 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9623 byte so we can have an aditional flags field without increasing struct size.
9625 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9626 against the simd_supported_versions bitmask.
9628 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9630 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9632 * mini.c: remove rawbuffer code (the only use here is unsafe because
9633 it takes locks during signal handling and the kernel now provides much
9634 better info in proc/pid/smaps these days).
9636 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9638 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9639 OP_X86_PUSH_OBJ. Fixes #434620.
9641 * objects.cs: Add a test.
9643 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9645 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9646 that the packuswb/packusdw don't work with unsigned numbers for what
9647 would be negative numbers in signed format.
9649 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9650 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9652 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9654 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9656 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9658 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9660 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9663 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9664 version as the enum in mini.h.
9666 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9667 for sse3 ops, check the simd_version field if present. This way the code
9668 works with all versions of sse.
9670 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9672 * simd-intrinsics.c: Fixed intrinsic name typo.
9674 * mini.h: Added missing simd exported function.
9676 * basic-simd.cs: Added tests for Vector4ui.
9677 Fixed broken test for Vector16b.
9679 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9681 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9682 the max length to 64.
9684 2008-10-10 Mark Probst <mark.probst@gmail.com>
9686 * method-to-ir.c: Only do the fast virtual generic method call for
9687 non-wrapper methods.
9689 * mini.h, mini-trampolines.c: The new generic virtual remoting
9690 trampoline handles virtual method calls via the vtable (as done by
9691 the fast virtual generic method calls) to remoting proxies.
9693 * mini.c (mono_jit_create_remoting_trampoline): For generic
9694 methods reate a generic virtual remoting trampoline.
9696 * mini-amd64.h: Enable fast virtual generic method calls again.
9698 2008-10-10 Mark Probst <mark.probst@gmail.com>
9700 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9701 restore registers when doing tail calls.
9703 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9705 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9708 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9710 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9712 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9714 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9716 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9718 * basic-simd.cs: Retrofit for API changes.
9720 2008-10-10 Mark Probst <mark.probst@gmail.com>
9722 * mini-ppc.c: Handle integer stack arguments for tail calls.
9724 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9726 * optflags-def.h: Removed sse3 optimization.
9730 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9733 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9735 * mini.h: Added enumeration with simd versions.
9737 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9740 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9742 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9744 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9746 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9748 * basic-simd.cs: Fixed test naming.
9750 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9752 * mini-ops.h: Added ops for packed and saturated math, shifts
9753 and packing/unpacking.
9755 * cpu-x86.md: Added descriptors for the above ops.
9757 * mini-x86.c: Added code to emmit the above ops.
9759 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9761 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9763 * aot-compiler.c (compile_method): Enable AOT for generic code.
9765 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9767 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9769 * mini.c: add a workaround for a common screwup that ends up blamed
9770 to mono (other processes blocking signal delivery).
9772 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9774 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9775 in the LDFLD/STFLD opcodes. Fixes #432673.
9777 * iltests.il.in: Add a new test.
9779 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9781 * mini-arm.c: attach the thread in unmanaged->managed transitions
9782 using delegates (bug #433148).
9784 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9786 * basic-simd.cs: Use new ShuffleSel constants.
9788 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9790 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9792 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9793 only disable simd intrinsics if no sse2 is detected.
9795 * optflags-def.h: Added sse3.
9797 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9800 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9802 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9803 when adding delegate-invoke wrappers.
9805 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9807 * Makefile.am: Reenable the simd tests.
9809 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9811 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9812 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9813 other vreg is allocated to that hreg.
9815 Contributed under MIT/X11 license.
9817 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9819 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9822 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9824 * basic-simd.cs: New test suite for SIMD intrinsics.
9826 * Makefile.am: Added new tests.
9828 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9830 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9834 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9836 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9837 using SSE2 aware opcodes.
9839 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9840 is enabled, this code path is only reachable if conversion ops are emmited after
9843 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9845 This optimization saves 6 bytes per conversion against the old version.
9847 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9849 * aot-compiler.c (compile_method): Don't skip methods referencing
9850 generic methods without a corresponding entry in token_info_hash, since
9851 encode_method_ref () can handle all generic methods now.
9853 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9854 generic context is set.
9856 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9857 generic sharing of LDTOKEN.
9859 2008-10-06 Mark Probst <mark.probst@gmail.com>
9861 * mini-amd64.h: Temporarily disabled fast virtual generic method
9862 calls because it breaks the System.Runtime.Remoting tests.
9864 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9866 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9868 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9869 so inlining actually works.
9870 (check_inline_caller_method_name_limit): Ditto.
9872 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9874 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9875 64 bit safety (from Olaf Hering and Andreas Farber).
9877 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9879 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9880 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9881 unused virtual call support code.
9883 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9885 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9886 which can't use aot trampolines.
9887 (decode_patch): Don't create aot trampolines for methods which can't use
9890 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9891 use aot trampolines.
9893 * mini.h: Bump AOT image format version.
9895 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9897 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9898 to save_token_info () since cmethod is inflated for constrained calls.
9900 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9902 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9904 * Makefile.am: Add build rules for ppc64.
9905 This avoids the build failing at pedump with unresolved symbols
9906 due to lack of arch_sources. Instead it will now fail earlier
9907 due to lack of cpu-ppc64.md.
9909 Contributed under MIT/X11 license.
9911 2008-10-04 Mark Probst <mark.probst@gmail.com>
9913 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9916 * iltests.il.in: Add test case for tail call with many arguments.
9918 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9920 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9921 to the fast virtual generic method code until the aot case is fixed.
9923 2008-10-03 Mark Probst <mark.probst@gmail.com>
9925 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9927 2008-10-03 Mark Probst <mark.probst@gmail.com>
9929 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9932 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9934 * simd-intrinsics.c: Forgot to add this one.
9936 * mini-codegen.c: Fix macro in case SIMD is not supported.
9938 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9940 This patch land initial JIT support for simd intrinsics.
9942 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9944 * Makefile.am: Added simd-intrinsics.c
9946 * simd-intrinsics.c: New file with simd instrinsic related
9949 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9951 * cpu-x86.md: Add simd related instructions.
9953 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9955 * driver.c: Added two new --regression variants.
9957 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9959 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9961 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9962 extract some complicated logic to helper functions.
9964 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9966 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9968 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9969 the specialized simplification pass.
9971 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9973 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9975 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9978 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9979 if MONO_ARCH_NEED_SIMD_BANK is defined.
9981 * mini-ops.h: Added the new simd ops.
9983 * mini-x86.c: Added mono_arch_xregname.
9985 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9987 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9989 * mini-x86.h: Define simd related MONO_ARCH macros.
9991 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9993 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9995 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9996 MONO_CLASS_IS_SIMD to deal with simd related IR.
9998 * mini.h (MonoInst): Added spill_var to the backend union.
10000 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10002 * mini.h: Added forward declarations of the new simd fuctions.
10004 * optflags-def.h: Added new optimization names SIMD.
10006 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10008 * regalloc.h: Added support for working with 3 register banks.
10010 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10012 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10014 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10016 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10018 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10020 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10021 instead of one on 64 bit systems.
10023 * method-to-ir.c: Remove unused includes.
10025 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10027 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10028 cfg->used_int_regs, since the two are different on arm.
10030 2008-10-02 Mark Probst <mark.probst@gmail.com>
10032 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10033 mono_method_get_vtable_index() to get the vtable index.
10035 2008-10-02 Mark Probst <mark.probst@gmail.com>
10037 * method-to-ir.c (mono_method_to_ir2): Don't create native
10038 wrappers for array methods, because they're never called (and if
10039 they were called they wouldn't work).
10041 2008-10-02 Mark Probst <mark.probst@gmail.com>
10043 * method-to-ir.c (mono_method_to_ir2): Array methods are
10044 special-cased and must not be invoked indirectly via the (M)RGCTX
10045 when generic sharing is turned on. Fixes #431413.
10047 2008-10-01 Mark Probst <mark.probst@gmail.com>
10049 * method-to-ir.c: When generic sharing is active, call
10050 non-interface virtual generic methods via the standard trampoline.
10052 * mini-trampolines.c: Handle virtual generic shared methods.
10054 * mini.h, mini-x86.c, mini-x86.h: New argument for
10055 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10056 method thunks and which is the trampoline to call if the lookup
10057 fails. Enable the virtual generic method thunk for x86.
10059 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10060 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10061 argument but assert that it's NULL, because these archs don't yet
10062 implement the virtual generic method thunk. Changes in the IMT
10063 thunk data structures.
10065 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10067 * aot-compiler.c (emit_globals): Avoid invalid characters in
10068 the static linking symbol.
10070 * objects.cs: Add a test for the range check optimization. Fix warnings.
10072 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10073 optimization from the current JIT.
10075 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10076 later in decompose_array_access_opts () to allow more optimizations.
10078 * method-to-ir.c (mono_handle_soft_float): Rename this to
10079 mono_decompose_soft_float () for consistency.
10081 * mini-ops.h: Fix arguments of OP_STRLEN.
10083 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10084 into a separate function.
10085 (reset_cast_details): Ditto.
10086 (handle_unbox): Save cast details. Fixes #431254.
10088 * method-to-ir.c: Remove some obsolete FIXMEs.
10090 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10092 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10094 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10096 * mini-codegen.c: More work on macros to make them
10097 ready for multiple regbanks.
10099 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10101 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10103 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10105 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10107 * mini-codegen.c (mono_spillvar_offset): Proper support for
10110 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10112 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10113 the stack overflow changes.
10115 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10117 * mini-codegen.c: Make all bank macros depend on reg_bank.
10119 * mini-codegen.c (mono_local_regalloc): Make free mask
10120 initialization regbank aware.
10122 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10124 * mini-codegen.c (mono_local_regalloc): Extract callee
10125 mask selection to a function and make it regbank aware.
10127 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10129 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10130 code to deal with many regbanks.
10132 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10134 * mini-codegen.c: More fp->regbank changes.
10136 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10138 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10139 of a hardcoded constant.
10141 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10143 * method-to-ir.c (type_from_stack_type): Fix typo.
10145 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10147 * mini-ia64.c (emit_move_return_value): Convert float return values to
10150 * objects.cs: Add a new test.
10152 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10153 VARARG methods to fix an assert later.
10155 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10156 end so it at least compiles.
10158 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10160 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10162 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10164 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10165 optimization to a new function (emit_optimized_ldloca_ir) and enable
10166 it for both ldloca and ldloca_s.
10168 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10170 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10171 gshared CASTCLASS code.
10173 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10174 amd64, where the libc stack unwinder encounters stack frames referring to
10175 native code in unmapped memory.
10177 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10180 * generics.cs: Add new test.
10182 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10184 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10185 add a check that one of the ARM_FPU_ constants is defined.
10187 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10189 * mini-exceptions.c: Fix build on non-altstack platforms.
10191 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10194 * ir-emit.h: Add a comment to NEW_PCONST.
10196 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10198 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10200 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10201 after the changes to MonoJitDomainInfo.
10203 2008-09-27 Mark Probst <mark.probst@gmail.com>
10205 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10207 2008-09-27 Mark Probst <mark.probst@gmail.com>
10209 * mini-ppc.c: Compiler warning fixes.
10211 2008-09-27 Mark Probst <mark.probst@gmail.com>
10213 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10216 2008-09-27 Mark Probst <mark.probst@gmail.com>
10218 * exceptions-ppc.c, mini-ppc.h: Compile
10219 mono_arch_handle_altstack_exception() on Darwin, too.
10221 2008-09-27 Mark Probst <mark.probst@gmail.com>
10223 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10224 work on archs which don't have generic sharing implemented, only
10225 without the vtable_arg.
10227 2008-09-26 Mark Probst <mark.probst@gmail.com>
10229 * mini.c: Added comment explaining why delegate ctor icall
10230 wrappers are compiled.
10232 2008-09-26 Mark Probst <mark.probst@gmail.com>
10234 * mini.c: Don't produce trampolines to delegate ctor icall
10235 wrappers but compile them upfront.
10237 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10239 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10240 runtime-set function when going back to managed code. Currently this
10241 is used to set back the protection on the soft ovf pages and/or to
10242 throw the stack overflow exception that happened in unmanaged code.
10244 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10246 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10247 runtime-set function when going back to managed code. Currently this
10248 is used to set back the protection on the soft ovf pages and/or to
10249 throw the stack overflow exception that happened in unmanaged code.
10251 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10253 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10254 the support code for restoring stack protection after stack overflows
10255 that happen in unmanaged code. Don't set the exec permission on the
10256 soft overflow area.
10258 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10260 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10261 delegate->method_ptr is set. Fixes #428054.
10263 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10265 * tests.cs: Rename to ratests.cs.
10267 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10268 emit_get_rgctx_... functions.
10270 2008-09-25 Mark Probst <mark.probst@gmail.com>
10272 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10274 2008-09-25 Mark Probst <mark.probst@gmail.com>
10276 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10277 before asserting that method is sharable.
10279 2008-09-25 Mark Probst <mark.probst@gmail.com>
10281 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10282 whether method needs a static RGCTX wrapper used instead of
10283 complex conditions.
10285 * generic-sharing.c, mini.h: A few functions moved to
10286 metadata/generic-sharing.c.
10288 2008-09-25 Mark Probst <mark.probst@gmail.com>
10290 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10291 Generic code sharing for value types, which essentially means
10292 treating value type methods like static methods. The RGCTX is
10293 passed in the same way.
10295 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10297 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10298 opcode when creating multi-dimensional arrays of open types.
10300 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10301 open generic types.
10303 * generics.cs: Add a test.
10305 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10307 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10309 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10311 * mini.c (mini_method_compile): Set it when running under the debugger.
10313 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10314 vreg optimization if the flag is set.
10316 * driver.c (mono_main): Add --attach= option to pass options to
10319 * mini.c (sigquit_signal_handler): Start the attach agent.
10321 * ssapre.c: Disable this to save space since it is not yet ported to
10324 * regalloc2.c: Disable this to save space.
10326 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10328 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10330 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10331 the -v option useful again.
10333 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10335 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10338 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10339 arrays of arrays. Fixes #428406.
10341 * method-to-ir.c (mini_emit_castclass): Ditto.
10343 * objects.cs: Add new test.
10345 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10347 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10348 was wrong at it choked against target_type_is_incompatible for byref types.
10350 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10352 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10355 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10357 * mini-exceptions.c: update a few more exceptions-related counters.
10359 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10361 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10362 new functions to allocate from persistent mempools.
10364 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10366 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10367 multiple register banks in the future.
10369 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10371 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10373 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10375 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10377 * mini.h: Export type_to_eval_stack_type.
10379 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10380 is only ins->klass of byref types.
10382 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10384 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10385 (mini_emit_memcpy2): Ditto.
10387 * mini-amd64.c: Fix a warning.
10389 2008-09-21 Mark Probst <mark.probst@gmail.com>
10391 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10394 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10396 * method-to-ir.c: Extract stloc micro-optimization to a
10397 function and apply it to all cases.
10399 2008-09-19 Mark Probst <mark.probst@gmail.com>
10401 * method-to-ir.c: Don't fail generic code sharing in cases we
10404 2008-09-18 Mark Probst <mark.probst@gmail.com>
10406 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10408 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10410 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10413 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10415 * trace.c: make tracing more useful and correct, with per-thread
10416 id and indent info.
10418 2008-09-15 Mark Probst <mark.probst@gmail.com>
10420 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10421 doing a method call and the argument is an R4.
10423 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10425 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10428 2008-09-13 Mark Probst <mark.probst@gmail.com>
10430 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10432 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10434 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10435 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10437 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10439 * driver.c: Add a --agent argument (not supported yet) to load managed
10440 agent assemblies before loading the main assembly, similarly to how the
10441 Java VM handles agents.
10443 2008-09-11 Mark Probst <mark.probst@gmail.com>
10445 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10446 function to do stack layout of local variables.
10448 2008-09-11 Mark Probst <mark.probst@gmail.com>
10450 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10453 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10455 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10456 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10457 JIT if DISABLE_JIT is defined.
10459 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10462 2008-09-10 Mark Probst <mark.probst@gmail.com>
10464 * iltests.il.in: Disable the fconv test on PPC (the result is
10465 undefined according to ECMA).
10467 2008-09-10 Mark Probst <mark.probst@gmail.com>
10469 * iltests.il.in: Enable tail call tests for PPC.
10471 * mini.h: Add variable for storing incoming valuetype argument
10472 addresses for tail calls.
10474 * mini-ppc.c: Implement valuetype arguments and return values for
10475 tailcalls on Linux.
10477 2008-09-09 Mark Probst <mark.probst@gmail.com>
10479 * mini-ppc.c: Partially implement tail calls (struct arguments and
10480 return values not supported).
10482 * method-to-ir.c: Enable tail calls on PPC.
10484 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10486 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10487 runtime-invoke wrappers to work around the problem of them getting
10488 assigned to a random class.
10490 * aot-runtime.c (mono_aot_get_method): Ditto.
10492 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10494 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10495 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10497 2008-09-07 Mark Probst <mark.probst@gmail.com>
10499 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10500 until they're implemented properly.
10502 * exceptions-ppc.c: Use arch-independent exception-handling code
10503 instead of custom one.
10505 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10508 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10510 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10511 applies when __powerpc__ is defined.
10513 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10515 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10516 methods to their code to avoid computing the full name of wrappers and
10517 doing a lookup in a string hash table.
10519 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10521 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10522 we identify bblocks before method_to_ir () is ran.
10524 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10525 Also avoid optimizing branches pointing to themselves.
10527 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10529 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10531 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10533 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10535 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10536 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10537 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10540 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10541 jumped to the same entry in plt_jump_table.
10543 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10545 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10548 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10550 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10551 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10554 2008-08-29 Geoff Norton <gnorton@novell.com>
10556 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10557 segment, and doesn't properly handle .space as .text. Fixes
10560 2008-08-29 Geoff Norton <gnorton@novell.com>
10562 * mini.c: Disable the mach exception handler when running on
10565 2008-08-29 Geoff Norton <gnorton@novell.com>
10567 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10568 globals on Darwin/ARM
10570 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10572 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10573 since too many things depend on it. Instead, call
10574 mono_runtime_set_no_exec ().
10576 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10579 * aot-compiler.c: Add an 'asm-only' AOT option.
10581 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10583 * aot-compiler.c (compile_method): Disable gshared support for now as it
10586 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10588 * mini-amd64.h : Fix a compiler warning.
10590 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10591 Changed to use a callback function to retrieve the unwind info.
10592 This avoids problems observed when code blocks were removed by
10593 unloading an app domain.
10595 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10596 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10599 Contributed under MIT/X11 license.
10601 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10603 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10604 case to keep the stack aligned to 8.
10606 Contributed under MIT/X11 license.
10608 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10610 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10611 avoid repeated linear searches.
10613 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10615 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10616 methods it can't handle.
10618 * aot-compiler.c (add_method): Avoid adding a method twice.
10619 (add_wrappers): Add runtime invoke wrappers for all methods.
10621 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10622 function to create an aot-compatible version of this trampoline.
10624 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10626 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10628 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10630 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10631 with a generic sharing failure.
10633 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10635 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10636 CEE_RETHROW. Fixes #419634.
10638 * mini.c (mono_method_to_ir): Ditto.
10640 * exceptions.cs: Add a new test.
10642 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10643 to mono_type_stack_size_internal () since some callers might not pass in
10646 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10647 instrument_prolog. Fixes #419878.
10649 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10650 doubles in soft float mode volatile.
10652 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10654 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10656 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10657 to handle soft float correctly.
10659 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10662 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10664 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10665 to sp, since the generics catch code requires it.
10667 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10670 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10671 mono_arch_emit_imt_argument ().
10673 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10675 * mini-arm.c tramp-arm.c: Generic sharing updates.
10677 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10679 * mini-arm.c: Fix the arm build.
10681 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10682 handling enums, generic instances and generic sharing.
10683 (mini_type_stack_size_full): Ditto.
10685 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10687 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10689 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10691 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10694 * mini-arm.c: Various small generic sharing changes.
10696 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10698 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10701 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10702 helper function to return a generic class init trampoline.
10704 * method-to-ir.c mini.c: Use it.
10706 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10707 arch-specfic function to return a generic class init trampoline.
10709 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10710 the GENERIC_CLASS_INIT custom code.
10712 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10713 a fatal error, not a sharing failure.
10715 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10718 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10719 trampoline argument from MONO_ARCH_VTABLE_REG.
10721 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10722 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10723 argument, and pass the vtable in VTABLE_REG.
10725 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10726 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10727 argument, and pass the vtable in VTABLE_REG.
10728 (mono_arch_create_trampoline_code_full): Remove some special casing for
10729 the rgctx fetch trampoline.
10731 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10734 * iltests.il: Add a test for it.
10736 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10738 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10740 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10743 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10744 use mono_jit_info_table_find () to avoid recursion.
10745 (mono_delegate_trampoline): Add a sync wrapper here.
10747 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10750 * mini.c (mono_method_to_ir): Ditto.
10752 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10753 add_sync_wrapper argument. Don't add a sync wrapper here.
10754 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10756 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10758 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10760 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10761 of nonvolatile registers back from MonoContext to CONTEXT.
10763 Contributed under MIT/X11 license.
10765 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10767 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10768 arguments on Winx64 there are only 4 argument registers. For this
10769 logic to work the last argument must be pulled from the stack.
10771 Contributed under MIT/X11 license.
10773 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10775 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10777 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10778 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10779 encode/decode_method_ref ().
10781 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10783 * aot-runtime.c (decode_patch): Ditto.
10785 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10786 MONO_PATCH_INFO_METHOD.
10788 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10789 MonoGenericJitInfo.
10791 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10792 MonoGenericJitInfo.
10794 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10796 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10797 one from the caller.
10799 * aot-runtime.c (decode_generic_inst): New function to decode and
10800 return a interned generic inst.
10801 (decode_klass_ref): Use it.
10802 (decode_method_ref): Ditto.
10804 * aot-compiler.c (emit_exception_debug_info): Save
10805 jinfo->has_generic_jit_info too.
10807 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10809 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10811 * iltests.il.in: Add a test for fconv_to_i.
10813 * liveness.c: Disable the liveness2 pass for now to save space.
10815 * regalloc2.c: Include mempool-internals.h to fix warnings.
10817 * aot-compiler.c (encode_method_ref): Encode the context of generic
10820 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10821 the context saved in the aot file.
10823 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10825 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10827 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10828 volatile so they won't be optimized away.
10830 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10836 * dominators.c: Remove duplicated functions that now are in
10837 mempool-internals.h.
10839 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10841 * aot-compiler.c: Fix warnings.
10843 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10845 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10847 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10850 * mini.c (mono_resolve_patch_target): Ditto.
10852 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10853 (encode_klass_ref): Add support for encoding VARs/MVARs.
10855 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10857 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10858 the handling of the got entries into a separate 'decode_got_entry' function.
10859 Add support for RGCTX_FETCH.
10861 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10862 clobbered by the trampoline code.
10864 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10865 not clobbered by the indirect calling code.
10867 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10869 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10872 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10874 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10875 signature using the compilation mempool otherwise we would leak it.
10877 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10879 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10880 mono_emit_abs_call ().
10882 * patch-info.h: Add GENERIC_CLASS_INIT.
10884 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10886 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10887 as their target as a near call.
10889 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10891 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10893 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10894 call to a runtime function described by a patch.
10896 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10897 mono_emit_abs_call, this has the advantage that the ABS handling code in
10898 mono_codegen () can handle them both, and can handle other stuff in the
10899 future without additional code.
10901 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10903 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10906 * mini.h: Add missing bblock related prototypes.
10908 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10909 reverse_inst_list_len fields.
10911 * mini.c: Refactor this file a bit by moving branch optimizations to
10914 * method-to-ir.c: Merge generic sharing changes missed earlier.
10916 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10918 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10919 shared patches. Process METHODCONST as a shared patch.
10921 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10922 as it crashes on the 2.0 mscorlib.
10924 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10927 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10928 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10931 * aot-compiler.c: Reorganize the got handling code to be a bit more
10934 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10936 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10937 mono_patch_info_equals/hash, and use it to massively simplify
10940 * mini.c (mono_patch_info_hash): Simplify this and add support for
10943 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10945 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10946 handling code, since an offset is not enough to identify a trampoline.
10948 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10950 2008-08-17 Mark Probst <mark.probst@gmail.com>
10952 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10954 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10956 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10958 * decompose.c: PPC decompositions for various ops.
10960 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10962 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10964 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10965 call the generic trampoline code using a call, instead of a jump, to
10966 remove some special casing from the generic trampoline code.
10968 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10969 (mono_codegen): Ditto.
10971 * aot-compiler.c aot-runtime.c: Ditto.
10973 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10975 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10976 helper function to find the offset corresponding to a lazy fetch trampoline.
10978 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10979 when doing generic sharing.
10981 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10984 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10985 mini-trampolines.c to be with the other trampoline creation functions.
10987 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10988 as it is equal to method->signature in most cases, add a
10989 mono_emit_method_call_full variant which takes a signature and an imt
10992 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10994 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10995 to this function, since it could be computed easily from the method
10997 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11000 * method-to-ir.c mini.c: Remove references to
11001 compile_generic_method_wo_context.
11003 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11004 generic method calls.
11006 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11007 dimensional non-szarrays.
11009 * mini.c (mini_init): Register mono_array_new_1.
11011 * jit-icalls.c (mono_array_new_1): New jit icall.
11013 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11014 pointing to the method.
11016 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11017 method addresses belonging to METHOD_JUMP patches in the
11018 jump_target_got_slot_hash.
11019 (mono_aot_load_method): Ditto.
11021 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11022 METHOD_JUMP patches.
11024 * mini.c (mini_create_jit_domain_info): New helper function which
11025 initializes/frees domain->runtime_info.
11026 (mini_free_jit_domain_info): Ditto.
11027 (mini_init): Install the domain hook functions with the runtime.
11029 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11030 information maintained by the JIT.
11032 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11033 insertion into jump_table_hash into mono_codegen (), also implement proper
11036 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11037 tail calls, it is already done by the aot code.
11039 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11040 mechanism on amd64.
11042 * iltests.il.in: Make the jmp test a bit more complex.
11044 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11045 generic instances which doesn't have a token.
11047 * aot-runtime.c (decode_method_ref): Ditto.
11049 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11050 can handle this case now.
11051 (handle_box): Ditto.
11053 2008-08-15 Geoff Norton <gnorton@novell.com>
11055 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11058 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11060 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11061 calling generic methods.
11063 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11065 * aot-runtime.c (decode_patch_info): Ditto.
11067 * mini.c (mono_resolve_patch_target): Ditto.
11069 * patch-info.h: Add METHOD_RGCTX.
11071 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11073 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11075 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11076 arguments in registers.
11078 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11079 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11081 * mini.c (mini_method_compile): Abort aot compilation for generic
11082 methods if generic sharing is disabled.
11084 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11087 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11088 requiring an mrgctx.
11090 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11091 store instructions when converting a vcall to a normal call.
11093 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11094 mono_arch_find_jit_info.
11096 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11098 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11099 avoid calling mono_method_full_name () for every method even if the
11100 env var is not set.
11101 (check_inline_caller_method_name_limit): Ditto.
11103 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11105 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11106 assemblies in one run.
11108 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11109 skipped methods if it is not 0.
11111 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11113 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11115 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11116 MONO_ARCH_HAVE_UNWIND_TABLE.
11118 Contributed under MIT/X11 license.
11120 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11122 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11123 from default optimizaton list on Winx64.
11125 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11127 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11128 the LMF from the MonoJitTlsData structure.
11130 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11132 Contributed under MIT/X11 license.
11134 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11136 * mini.c (sigsegv_signal_handler): Fix the build.
11138 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11139 assembly->aot_module.
11141 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11142 hash table. This simplifies and speeds up a lot of code, and fixes support
11145 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11148 * mini-exceptions.c: Ditto.
11150 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11151 'native_offset' argument, since these are computed in the
11152 mono_find_jit_info () function.
11154 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11155 is used by exceptions-ppc.c.
11157 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11158 mono_arch_find_jit_info ().
11160 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11161 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11162 generic code in mini-exceptions.c.
11164 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11166 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11168 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11170 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11171 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11172 called while holding the loader lock. Fixes #415608.
11173 (mono_aot_get_method_from_token_inner): Ditto.
11175 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11177 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11178 to reduce differences between this and the generic implementation in
11180 (ves_icall_get_frame_info): Ditto.
11182 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11184 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11187 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11188 mono_arch_get_call_filter () and make it non-static, for consistency with the
11189 other architectures.
11191 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11194 * local-propagation.c:
11195 * mini-x86.c: Correct the name of arch defines.
11197 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11199 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11200 NO_EMULATE_LONG_SHIFT_OPS define.
11202 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11204 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11205 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11207 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11208 MACH fixes. Merged from the 2.0 branch.
11210 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11212 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11213 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11215 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11217 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11218 mono_marshal_get_native_wrapper () signature changes.
11220 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11222 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11223 conversion bug under arm.
11225 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11227 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11229 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11230 with overflow checking.
11232 2008-08-05 Marek Habersack <mhabersack@novell.com>
11234 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11235 to the genmdesc.pl file
11237 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11239 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11240 arg_array in the soft-float versions of the LOAD/STORE macros.
11242 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11245 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11247 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11249 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11250 a float HFA. Fixes #413621.
11252 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11254 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11255 frame_size to args_size. Fixes build.
11257 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11259 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11260 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11262 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11263 the stack are not unaligned. Fixes #413247.
11265 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11267 * mini.c: update jitted methods performance counters.
11269 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11271 * mini-exceptions.c: increase the exceptions thrown performance
11272 counter in mono_handle_exception ().
11274 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11276 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11277 can work with netmodules.
11279 2008-07-28 Geoff Norton <gnorton@novell.com>
11281 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11284 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11286 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11289 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11291 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11292 The float param registers and other param registers must be the
11293 same index on Windows x64.
11295 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11296 ArgValuetypeAddrInIReg argument case. Setting the argument
11297 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11299 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11300 variable computed above as the copy length for arguments of storage
11301 type ArgValuetypeAddrInIReg.
11303 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11304 ArgValuetypeAddrInIReg argument case. This case will rely on
11305 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11307 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11308 a 32 byte stack allocation for all calls. We will omit the adjustment for
11309 jump and tail call instructoins as they do not follow the typical call behavior.
11311 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11312 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11313 local variable and pass the local variable by reference to the called method.
11315 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11316 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11317 of a struct is passed in a register it must be saved with the other
11318 volatile argument on the stack.
11320 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11321 frame pointer the stack adjustment value must be saved to the unwind
11324 Contributed under MIT/X11 license.
11326 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11328 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11329 which got lost in the merge.
11331 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11333 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11336 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11338 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11339 icalls, since they won't be patched.
11341 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11342 different code sequence when running under valgrind to prevent some valgrind
11345 * iltests.il.in: Add new regression test.
11347 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11350 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11351 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11353 * iltests.il.in: Add new test.
11355 * aot-compiler.c: Fix some warnings.
11357 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11360 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11362 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11363 (mini_usage_jitdeveloper): Add a missing --wapi option.
11365 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11367 * mini-codegen.c: Simplify the is_fp macros.
11368 (free_up_ireg): Remove, use free_up_reg instead.
11369 (free_up_reg): Fix the fp case.
11371 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11373 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11376 * exceptions-x86.c: Merge some changes which seemed to have got lost
11377 in the linear-ir merge.
11379 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11381 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11382 long vreg volatile even if the variable was already created.
11384 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11385 volatile variables.
11387 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11389 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11391 * mini.c (mono_jit_compile_method_inner): Add support for
11392 MONO_EXCEPTION_BAD_IMAGE.
11394 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11395 mini_method_get_context () returns NULL. Fixes #356531.
11397 * mini.c (mono_method_to_ir): Ditto.
11399 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11400 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11402 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11404 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11405 in the LDFTN implementation.
11407 2008-07-25 Mark Probst <mark.probst@gmail.com>
11409 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11410 code, patch calls to icalls, too, even if they're not in the
11411 shared generic code hash. Fixes #411962.
11413 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11415 * cpu-x86.md: Increase the length of the fcall opcodes.
11417 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11418 calls returning floats.
11420 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11423 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11426 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11427 into the domain->method_code_hash.
11429 * aot-compiler.c: Fix win32 build.
11431 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11433 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11434 gshared NEWARR implementation.
11436 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11438 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11439 can be used outside of method_to_ir.
11441 * mini.h (MonoCompile): Add arg_types field.
11443 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11445 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11446 the values of the local arg_array and param_types array.
11448 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11450 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11451 got accesses might only get generated later when NEWOBJ is decomposed.
11453 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11454 looking up the native code of the target method when a delegate is called
11455 for the first time.
11457 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11460 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11462 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11463 AOT work on platforms without a working dlsym implementation.
11465 * mini.h: Bump AOT image format version.
11467 2008-07-24 Mark Probst <mark.probst@gmail.com>
11469 * mini-exceptions.c: Free a MonoType with
11470 mono_metadata_free_type() instead of g_free().
11472 * aot-runtime.c: Free a MonoType.
11474 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11476 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11479 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11482 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11483 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11486 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11488 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11489 NEWOBJ calls on valuetypes.
11491 * iltests.il.in: Add new test.
11493 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11495 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11497 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11498 is no longer needed.
11500 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11501 non register sized integer arguments.
11502 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11503 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11506 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11509 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11510 two a binop with different sized arguments is emitted.
11512 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11513 instruction in the ins==NULL case.
11515 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11517 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11519 * mini-x86.c: Fix osx build.
11521 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11524 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11525 instruction for non int sized variables.
11527 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11530 2008-07-23 Robert Jordan <robertj@gmx.net>
11532 * method-to-ir.c: Fix MSVC build.
11534 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11536 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11537 a non int sized type, widen it to an int since newer versions of gcc seem to
11538 generate code which needs this.
11540 * ssa2.c abcremoval2.c: Fix warnings.
11542 * *: Merge the Linear IR branch.
11544 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11545 the ChangeLog file there describes all the changes done over the years.
11546 Further documentation can be found at www.mono-project.com/Linear_IL.
11548 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11550 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11551 The float param registers and other param registers must be the
11552 same index on Windows x64.
11554 Contributed under MIT/X11 license.
11556 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11558 * mini.c: Make the previous fix GC safe.
11560 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11562 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11564 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11566 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11567 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11568 ArgValuetypeAddrInIReg instead.
11570 Contributed under MIT/X11 license.
11572 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11574 * mini-codegen.c (get_register_spilling): Fix a warning.
11576 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11578 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11579 for types which the initialization fails. Raises the provided exception
11580 at the right stop after cleanup.
11582 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11584 * aot-compiler.c: Free most of the memory allocated during compilation.
11586 * mini.c (mini_parse_debug_options): Fix a leak.
11588 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11589 during aot compilation.
11591 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11593 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11594 it has too much register pressure.
11596 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11598 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11600 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11602 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11605 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11606 on amd64 similar to the way it is done on arm.
11608 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11610 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11611 consistency, normalize error messages, avoid loading aot-only modules in
11614 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11617 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11619 2008-07-11 Martin Baulig <martin@ximian.com>
11622 (MonoDebuggerInfo): Add `interruption_request'.
11624 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11626 * aot-compiler.c (emit_plt): Remove some dead code.
11628 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11630 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11631 return the plt info offset belonging to a given plt entry.
11633 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11634 mono_aot_get_plt_info_offset.
11636 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11637 similar to the amd64 code by makeing jumps through a separate jump table
11638 instead of embedding the jump addresses into the code.
11640 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11642 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11645 2008-07-10 Martin Baulig <martin@ximian.com>
11647 * mini.c (mini_method_compile): Disable generics sharing when
11648 running in the debugger.
11650 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11652 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11654 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11655 the local register allocator from running out of registers on x86 when
11658 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11660 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11661 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11664 Contributed under MIT/X11 license.
11666 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11668 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11669 speed up the assembler.
11671 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11673 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11676 * mini.c: Move the soft float handling macros a bit earlier, add
11677 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11680 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11682 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11683 read-only to help catch code allocation requests.
11685 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11686 and turn it off when using --aot-only or when compiling with --aot=full.
11688 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11689 jump table for switches from the normal domain mempool, not the code
11692 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11693 unbox trampoline which handles aot-only mode too.
11695 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11696 an AOTed unbox trampoline.
11698 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11700 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11702 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11705 Contributed under MIT/X11 license.
11707 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11709 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11710 the unwind information for the method at the end of the allocated block.
11712 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11713 MonoCompileArch to hold the unwind info for SEH on Winx64
11715 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11716 frame pointer info for the method being compiled.
11718 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11719 the call to mono_exception_from_token.
11721 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11722 storing the method prolog information in a format that the Winx64 SEH can understand. This
11723 information is stored a the end of the method block because it is all 32-bit offset based.
11725 Contributed under MIT/X11 license.
11727 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11729 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11731 * wapihandles.c: Fix warnings.
11733 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11736 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11737 mono_jit_compile_method in aot-only mode since that calls the type
11740 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11741 get_delegate_invoke_impl in aot-only mode.
11743 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11745 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11747 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11749 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11752 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11754 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11755 init trampoline from the AOT file as well.
11757 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11758 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11761 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11764 * exceptions-amd64.c: Add _full variants for the remaining exception code
11765 creation functions as well, allow emission of relocatable code, remove
11766 caching since that is now done by the caller.
11768 * mini-exceptions.c: Add _full variants for the remaining exception code
11769 creation functions as well, add aot-only support.
11771 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11772 if we can determine a proper token for them.
11773 (add_wrappers): Add a few more wrappers.
11774 (emit_method_code): Remove some dead code.
11775 (emit_trampolines): Emit exception code too.
11777 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11779 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11780 mono_array_new_va which avoids varargs.
11782 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11784 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11785 mono_arch_create_specific_trampoline () in all places.
11787 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11788 a bit so it can be used for other things as well.
11790 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11793 * exceptions-amd64.c: Rename the caching from the exception code creation
11794 functions, it is done by the caller instead.
11796 * exceptions-amd64.c: Change the signature of the exception code creation
11797 functions to allow the creation of relocatable code later.
11799 * mini-exceptions.c: Add a set of functions to query the various
11800 runtime-generated exception functions.
11802 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11803 mono_arch_.. () functions.
11805 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11807 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11809 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11811 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11812 (mini_get_vtable_trampoline): Ditto.
11814 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11815 code in the AOT case by returning the code size and a list of relocations to
11818 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11820 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11822 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11825 Contributed under MIT/X11 license.
11827 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11829 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11830 so the buffer size can be computed correctly. Fixes #404735.
11832 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11833 normally as cfg->debug_info is already freed.
11835 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11837 * mini-amd64.c: For calls returning vtypes in registers, don't store
11838 the return address on the stack, instead allocate a separate local for
11841 2008-07-05 Mark Probst <mark.probst@gmail.com>
11843 * mini-trampolines.c, mini.h: Add an argument to
11844 mono_create_jit_trampoline_in_domain() for turning off the adding
11845 of the sync wrapper.
11847 * mini.c: Use the JIT trampoline without sync instead of
11848 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11851 2008-07-04 Mark Probst <mark.probst@gmail.com>
11853 * driver.c: Turn on GSHARED optimization by default.
11855 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11857 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11858 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11860 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11861 create a variant of the generic trampoline code callable from AOTed trampolines.
11863 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11864 trampoline code callable from AOTed trampolines.
11866 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11868 2008-07-04 Mark Probst <mark.probst@gmail.com>
11870 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11871 pass-through manner.
11873 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11874 and don't fail sharing for them anymore.
11876 * mini-exceptions.c: Handle exceptions in shared generic methods.
11878 * generic-sharing.c: When checking the context of a generic
11879 method, also check its class's context. Don't treat wrappers as
11882 * mini-trampolines.c: Some code factored out to
11883 metadata/generic-sharing.c. Handle the MRGCTX case.
11885 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11886 we must deal with the method being of another instantiation of the
11887 class. Add static rgctx invoke wrappers to generic methods.
11889 2008-07-04 Mark Probst <mark.probst@gmail.com>
11891 * mini.c: Provide all jit infos of generic shared methods with a
11894 * mini-exceptions.c: Handle the new situation that a generic info
11895 might be available, but not info about the this/vtable/mrgctx
11898 2008-07-03 Mark Probst <mark.probst@gmail.com>
11900 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11903 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11905 * dominators.c (check_dominance_frontier): Fix a warning.
11907 * mini.h: Add some missing prototypes.
11909 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11911 * driver.c (mono_jit_init_version): Correct the comments since the first
11912 argument should be the name of the root domain, not a filename.
11914 * aot-runtime.c (make_writable): Error out if this is called while running
11916 (load_aot_module): Ditto.
11918 * aot-compiler.c: Really fix the computation of method indexes.
11920 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11921 optimizations as this is no longer called frequently.
11923 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11924 method and the invoke impl code and pass it to the delegate trampoline instead of
11925 just the delegate class.
11927 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11929 * aot-compiler.c: Fixup the computation of method indexes.
11930 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11931 the method builder infrastructure.
11933 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11936 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11937 mode, load the method right away instead of creating a trampoline.
11939 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11941 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11944 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11946 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11947 (mono_aot_load_method): Use method_index instead of method->token.
11949 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11950 can handle icalls etc. properly.
11952 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11954 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11956 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11957 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11958 JIT_ICALL_ADDR patch type.
11960 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11962 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11964 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11966 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11968 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11970 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11971 domain->jit_code_hash.
11973 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11975 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11977 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11979 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11980 get_this_arg_from_call, let it compute it when needed.
11982 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11983 gsctx from code only when needed.
11985 * mini-trampolines.c (get_generic_context): Rename this to
11986 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11987 it can be called by the arch backends.
11989 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11991 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11993 * driver.c (mono_main): Add experimental --aot-only command line option.
11995 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11998 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12000 * driver.c (DllMain): Remove mono_module_handle.
12002 Contributed under MIT/X11 license.
12004 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12006 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12007 for emitting methods which are not in the source assembly. Detect and report
12008 failure of assembling+linking.
12010 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12012 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12014 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12016 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12018 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12020 * mini.h: Remove some obsolete prototypes.
12022 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12024 2008-06-24 Mark Probst <mark.probst@gmail.com>
12026 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12027 supported by Visual Studio, so use alloca().
12029 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12031 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12034 2008-06-23 Mark Probst <mark.probst@gmail.com>
12036 * mini.c: Fail sharing of a generic method if it contains an open
12037 catch clause (because we don't pass MRGCTXs yet).
12039 2008-06-23 Mark Probst <mark.probst@gmail.com>
12041 * mini.c: When compiling a method with generic sharing, insert the
12042 method instantiated with an all-Object generic context into the
12043 jit info table, instead of the context of the first instantiation
12044 of the method we happen to compile.
12046 2008-06-18 Martin Baulig <martin@ximian.com>
12048 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12049 `major_version' and `minor_version'.
12051 2008-06-17 Mark Probst <mark.probst@gmail.com>
12053 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12054 mono_method_is_generic_sharable_impl() takes an additional
12055 argument specifying whether to treat type variables as reference
12058 2008-06-17 Mark Probst <mark.probst@gmail.com>
12060 * mini.h: Removed obsolete prototypes.
12062 2008-06-17 Mark Probst <mark.probst@gmail.com>
12064 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12065 already handle them.
12067 2008-06-17 Mark Probst <mark.probst@gmail.com>
12069 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12070 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12071 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12072 tramp-x86.c: Added a MonoGenericContext* argument to
12073 mono_arch_get_unbox_trampoline() so that it can call other
12074 functions which require it.
12076 2008-06-17 Mark Probst <mark.probst@gmail.com>
12078 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12079 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12080 mono_arch_get_this_arg_from_call() takes a
12081 MonoGenericSharingContext* as well.
12083 2008-06-17 Mark Probst <mark.probst@gmail.com>
12085 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12086 implement generic sharing of unbox.
12088 2008-06-17 Mark Probst <mark.probst@gmail.com>
12090 * mini.c: Don't compute the vtable to determine whether a field is
12091 special static, because it might not work for open types.
12093 2008-06-17 Mark Probst <mark.probst@gmail.com>
12095 * mini.c: Removed the unused token_type and token_source arguments
12096 from get_runtime_generic_context_ptr().
12098 2008-06-17 Marek Habersack <mhabersack@novell.com>
12100 * mini.c (ADD_BINOP): fix the build
12102 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12104 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12107 2008-06-16 Mark Probst <mark.probst@gmail.com>
12109 * mini.h: Removed class relations enum that's not used anymore.
12111 2008-06-16 Mark Probst <mark.probst@gmail.com>
12113 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12115 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12116 the lazy fetch trampoline access code.
12118 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12120 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12122 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12124 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12126 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12128 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12130 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12132 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12135 * mini-ops.h: Add MIN/MAX_UN opcodes.
12137 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12140 * basic-math.cs: Add more min/max tests.
12142 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12144 2008-06-13 Mark Probst <mark.probst@gmail.com>
12146 * mini.c: Small fix in the prologue of emit_castclass.
12148 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12150 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12152 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12153 do not work even for unsigned types. Fixes #400014.
12155 * basic-math.cs: Add regression tests for unsigned Min/Max.
12157 2008-06-13 Mark Probst <mark.probst@gmail.com>
12159 * mini.c: Added additional context_used argument to several
12160 functions, which will be needed for sharing generic methods. Use
12161 GET_RGCTX macro wherever appropriate. Declare only one
12162 context_used in mono_method_to_ir().
12164 2008-06-13 Mark Probst <mark.probst@gmail.com>
12166 * mini.c, generic-sharing.c: Removed generic class relations.
12168 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12169 functions due to MRGCTX changes.
12171 2008-06-13 Mark Probst <mark.probst@gmail.com>
12173 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12174 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12175 with calculated IMT.
12177 * mini.c: Generic sharing of calls via generic interfaces.
12179 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12180 generic method with non-constant MonoGenericContext*. Instead,
12181 the context is taken out of the method itself.
12183 2008-06-13 Mark Probst <mark.probst@gmail.com>
12185 * mini.c: Generic sharing of ldvirtftn.
12187 2008-06-13 Mark Probst <mark.probst@gmail.com>
12189 * mini.c: Generic sharing of ldftn.
12191 2008-06-13 Mark Probst <mark.probst@gmail.com>
12193 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12195 2008-06-13 Mark Probst <mark.probst@gmail.com>
12197 * mini.c: Generic sharing of the special case of ldtoken followed
12198 by a call to GetTypeFromHandle.
12200 2008-06-13 Mark Probst <mark.probst@gmail.com>
12202 * mini.c: Generic sharing of box for nullable types.
12204 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12206 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12207 are passed on the stack. Fixes #324807.
12209 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12211 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12212 for the ArgValuetypeAddrInIReg case.
12214 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12215 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12217 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12218 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12219 local variable and pass the local variable by reference to the called method.
12221 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12222 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12224 Contributed under MIT/X11 license.
12226 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12228 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12230 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12233 2008-06-10 Martin Baulig <martin@ximian.com>
12236 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12238 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12240 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12241 possible error when no arguments are passed.
12243 Contributed under MIT/X11 license.
12245 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12247 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12248 where the file name is NULL.
12250 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12252 * mini.c: Fix s390 build.
12254 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12256 * trace.c (mono_trace_parse_options): Fix warnings.
12258 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12260 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12262 * mini.c (remove_block_if_useless): Avoid printing the method name.
12264 * mini.c: Remove needless setting of ins->cil_code which is now done by
12267 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12270 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12271 translated code after it has been patched.
12273 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12275 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12276 avoid problems during code patching on SMP systems.
12277 (emit_call): Avoid adding a patch info which is already added by
12279 (mono_arch_emit_exceptions): Ditto.
12281 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12283 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12284 MONO_TYPE_ISSTRUCT already checks for it.
12286 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12288 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12289 structs with floats on Winx64 the float registers are not used.
12290 The integer registers are always used..
12291 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12292 only one register will be used and only if the size of the struct
12293 is 1,2,4, or 8 bytes.
12295 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12296 to work for Winx64.
12298 Contributed under MIT/X11 license.
12300 2008-06-05 Martin Baulig <martin@ximian.com>
12302 * debug-debugger.c (debugger_lookup_class): Also call
12303 mono_class_setup_methods() here; we're only called from RTI.
12305 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12307 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12308 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12309 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12310 Post-process object files and add dtrace-generated object, if necessary.
12312 Contributed under MIT/X11 license.
12314 2008-06-04 Mark Probst <mark.probst@gmail.com>
12316 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12319 * mini.c: Generic sharing for unbox.any and castclass.
12321 2008-06-04 Mark Probst <mark.probst@gmail.com>
12323 * mini.c: Ignore tailcall prefix in shared generic code and when
12324 doing calls which require a vtable/rgctx argument.
12326 2008-06-04 Mark Probst <mark.probst@gmail.com>
12328 * mini.c: Don't free the JIT info.
12330 * driver.c: Changes in the JIT info table testing code.
12332 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12334 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12335 interruption. Fix some warnings.
12337 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12338 interruption_checkpoint.
12340 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12342 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12343 from embedding applications.
12345 2008-06-02 William Holmes <billholmes54@gmail.com>
12347 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12348 reserving 32 bytes on the stack when making calls.
12350 Contributed under MIT/X11 license.
12352 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12354 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12355 the linear IL branch.
12357 * driver.c: Print out more information for --version on arm.
12359 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12361 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12362 bb_exit instead, since out of line bblocks might not actually be emitted
12365 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12366 maximum epilog size for out of line bblocks if tracing is enabled.
12368 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12370 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12372 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12374 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12376 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12377 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12380 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12382 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12383 the 'value' to store is a constant.
12385 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12387 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12388 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12390 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12392 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12393 for accessing method->generic_container.
12395 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12397 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12399 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12401 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12403 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12406 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12408 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12410 * mini.c: Handle the case when mono_class_vtable () fails.
12412 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12413 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12416 2008-05-22 Mark Probst <mark.probst@gmail.com>
12418 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12419 together with domain sharing.
12421 2008-05-22 Mark Probst <mark.probst@gmail.com>
12423 * mini.c: Treat callvirts to final methods like non-virtual calls
12424 when doing generic sharing, i.e. look them up in the runtime
12427 2008-05-22 Mark Probst <mark.probst@gmail.com>
12429 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12430 with computed types (for generic sharing).
12432 * mini.c: Generic sharing for mkrefany and refanyval.
12434 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12436 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12439 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12440 the generic sharing code.
12442 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12445 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12447 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12449 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12451 * driver.c: updated copyright date
12453 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12455 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12458 2008-05-19 Martin Baulig <martin@ximian.com>
12460 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12461 pointing to the new `_mono_debug_using_mono_debugger' variable.
12464 (mono_main): Check mono_debug_using_mono_debugger() rather than
12465 the `MONO_INSIDE_MDB' environment variable to check whether we're
12466 inside the debugger.
12468 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12470 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12473 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12475 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12477 * mini.c: Added mini_assembly_can_skip_verification. This
12478 function checks if the assembly requested to skip verification.
12479 Fixes part of #387274.
12481 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12483 * mini.c (mini_get_method): Disable the check for open generic classes when
12484 using generic sharing.
12486 * generics.cs: Add a test for #387034.
12488 * mini.c (mini_get_method): Check whenever the method class is an open generic
12489 type, and return NULL in that case, causing a verification error. Fixes
12492 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12494 * driver.c (mono_main): Revert r102623. The right
12495 thing to do is to enable the verifier under verifiable
12496 unless a --security flag was passed.
12498 We need this non-trivial behavior for --verify-all otherwise
12499 mcs-compileall won't be able to use it. As it needs everything to
12500 be verified under validil.
12502 2008-05-06 Martin Baulig <martin@ximian.com>
12506 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12507 (mono_debugger_thread_cleanup): Likewise.
12508 (mono_debugger_extended_notification): Likewise.
12510 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12512 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12513 against both inflated and non-inflated methods. We need to check against the
12514 generic definition for cases where the instantiated method is not visible.
12515 We need to check against the inflated types for cases where the instantiation
12516 changes any super type. This fixes #382986.
12518 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12519 that check for visibiliy as generic params only appears as the type subject
12520 of tokens on call opcodes. Field manipulation and ldftn must always
12521 target an exact type.
12523 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12525 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12526 if no related --security flag is passed.
12528 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12530 * mini-arch.h: Prepare support for ppc64.
12532 Contributed under MIT/X11 license.
12534 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12536 * aot-runtime.c: Prepare support for ppc64.
12538 Contributed under MIT/X11 license.
12540 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12542 * mini-ops.h: Prepare support for ppc64.
12544 Contributed under MIT/X11 license.
12546 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12548 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12550 Contributed under MIT/X11 license.
12552 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12554 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12555 assemblies, since aot_name is not a full path, causing us to load MS.NET
12556 assemblies on windows.
12558 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12560 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12561 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12562 * main.c: Use UTF-8 encoded command line instead of Windows default code
12563 page on Windows to support Unicode.
12564 * driver.c (DllMain): New function for mixed-mode assembly support.
12565 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12566 export __stdcall functions without decoration.
12568 Contributed under MIT/X11 license.
12570 2008-04-28 Mark Probst <mark.probst@gmail.com>
12572 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12573 saving it very early.
12575 2008-04-28 Mark Probst <mark.probst@gmail.com>
12577 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12578 deleted. The only way to access the new RGCTX is via the
12581 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12582 vtable instead of the RGCTX to static methods.
12584 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12585 accessing the new RGCTX.
12587 * generic-sharing.c: There is no separation between self, type
12588 arguments and other types in the RGCTX anymore.
12590 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12592 * mini-amd64.c (add_general): Remove previous stack adjustment.
12593 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12594 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12595 for 32 bytes of stack space reserved for all calls.
12597 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12598 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12601 Code contributed under MIT/X11 license.
12603 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12605 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12606 against the root definition, peeling out method and type instantiations.
12607 Cache verify success results, code that fails verification is still
12608 checked multiple times.
12610 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12612 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12614 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12616 * mini-amd64.c (add_general): Always increment stack on Win64.
12617 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12620 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12621 stack based argument handling on Win64.
12623 Code contributed under MIT/X11 license.
12625 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12627 * Makefile.am (version.h): Add support for git-svn.
12629 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12631 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12632 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12633 avoiding allocations and libc functions which might deadlock.
12635 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12636 'no-gdb-backtrace' option is set.
12638 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12640 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12642 2008-04-21 Martin Baulig <martin@ximian.com>
12644 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12645 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12647 2008-04-21 Martin Baulig <martin@ximian.com>
12649 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12650 `thread_vtable', `event_handler_ptr' and `event_handler'.
12652 2008-04-21 Martin Baulig <martin@ximian.com>
12654 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12655 allows delayed initialization of the `executable_code_buffer' when
12658 2008-04-21 Martin Baulig <martin@ximian.com>
12660 * mini.h (mono_debugger_create_notification_function): Removed.
12661 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12663 * mdb-debug-info64.s
12664 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12666 * mdb-debug-info32.s
12667 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12669 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12670 currently only works on x86 and x86_64, so don't create it on ppc.
12672 2008-04-21 Martin Baulig <martin@ximian.com>
12674 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12677 (mini_method_compile): In the fp elimination check, check
12678 `debug_options.mdb_optimizations' in addition to
12679 mono_debug_using_mono_debugger().
12681 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12682 disable some JIT optimizations which are only disabled when
12683 running inside the debugger.
12684 Added `--help-debug' option to describe the debugging options.
12685 (parse_debug_options): New static function to parse the `--debug'
12686 options, so we can easily add more stuff in future.
12688 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12690 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12691 the method has no body.
12693 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12695 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12696 assembly is not allowed in MSVC 64-bit compiler.
12697 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12698 as we get floating point exceptions everywhere.
12700 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12701 correctly align arguments for call to throw_exception.
12702 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12704 Code contributed under MIT/X11 license.
12706 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12708 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12710 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12712 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12714 * mini-amd64.c (NEW_INS): Set cil_code.
12716 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12717 from mini-amd64.c so all debugger related logic is in one place.
12719 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12720 later won't have a random ip assigned to them.
12722 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12724 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12725 the arch specific function initializes code_size.
12726 (mono_create_delegate_trampoline): Ditto.
12728 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12729 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12732 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12733 running under the debugger.
12735 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12738 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12739 debugger. Also move the disabling of optimizations here from driver.c.
12740 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12743 * mini.h (MonoCompile): Add a few new flags.
12745 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12747 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12748 so the cil_code field of created MonoInst's is properly set.
12749 (mini_select_instructions): Ditto.
12751 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12752 (MONO_INST_NEW_CALL): Ditto.
12754 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12755 in many places so the ins->cil_code field is properly initialized.
12757 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12760 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12762 * mini.c (mini_method_compile): Print a different message when compiling a
12765 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12768 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12770 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12773 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12775 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12777 * mini.c (handle_stack_args): Make this return void since its return value was
12778 never used. Also set cfg->unverifiable for invalid IL instead of calling
12781 2008-04-10 Mark Probst <mark.probst@gmail.com>
12783 * mini.c: Make sure "this" is live in catch clauses with type
12784 variables in shared generic code.
12786 2008-04-08 Mark Probst <mark.probst@gmail.com>
12788 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12789 generic_class_is_reference_type() to ensure the proper behaviour
12790 when sharing generic code and the type in question is a type
12793 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12795 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12796 race conditions when printing thread dumps. Fixes #377738.
12798 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12800 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12801 shows up when both MonoInst arguments can cause aliasig.
12802 There is likely no way in the current JIT to trigger this problem, but
12803 it showed up in the development of generics sharing, when in a new
12804 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12805 When the generics sharing code will be committed, its tests will be
12806 valid also for this bug.
12808 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12810 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12813 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12816 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12818 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12819 use a more detailed exception message for InvalidCastException.
12821 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12823 * driver.c (mono_main): Add --debug=casts option to turn on better
12824 InvalidCastException message details.
12826 * mini.c (mini_get_debug_options): New helper function to return the address of
12827 the debug_options variable.
12829 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12830 the jit_tls TLS variable.
12832 * mini.c (mono_jit_tls): New TLS variable.
12834 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12837 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12839 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12841 * mini.c: Removed verifer related stuff, code moved to verify.c.
12843 * driver.c: Using code from verify.c instead of mini.c.
12845 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12847 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12850 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12852 * mini.c (check_for_method_verify): Enabling verification of
12853 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12856 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12858 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12859 caller saved registers as well.
12861 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12862 saved registers as well.
12864 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12866 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12868 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12871 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12873 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12875 (get_call_info): Take a gsctx argument instead of 'cfg'.
12877 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12879 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12880 mono_verify_all is set.
12882 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12884 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12886 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12888 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12891 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12892 verifier and the code generated by the compiler.
12894 2008-03-25 Mark Probst <mark.probst@gmail.com>
12896 * mini.c: Generic sharing of the non-nullable case of the box
12899 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12901 * inssel.brg: Fix the build.
12903 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12905 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12907 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12908 Array:Address. Fixes #372410.
12910 * iltests.il.in: New tests for readonly prefix.
12912 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12914 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12915 mini-trampolines.c.
12917 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12920 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12922 * mini.c (mono_decompose_op_imm): New helper function.
12924 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12925 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12928 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12929 mono_arch_output_basic_block. Fix warnings.
12931 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12934 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12936 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12937 since the extra frame is now detected automatically inside the loop.
12939 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12940 opts which are now in mono_peephole_ins ().
12942 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12944 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12945 frames and skip duplicate managed-to-native frames. Fixes #367665.
12947 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12948 opts which are now in mono_peephole_ins ().
12949 (mono_arch_peephole_pass_2): Ditto.
12951 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12953 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12954 arch independent peephole optimizations.
12956 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12957 opts which are now in mono_peephole_ins ().
12959 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12961 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12963 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12966 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12967 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12970 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12972 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12973 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12976 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12977 mono_arch_output_basic_block. Fix warnings.
12979 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12981 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12984 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12986 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12989 * iltests.il: Add new tests.
12991 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12993 * mini.c: Removed Windows version macros.
12995 2008-03-20 Mark Probst <mark.probst@gmail.com>
12997 * generic-sharing.c: Put reflection types in the extensible part
12998 of the runtime generic context.
13000 * mini.c: Generic sharing of the GetTypeHandle special case of the
13001 ldtoken instruction.
13003 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13005 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13007 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13009 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13010 consistency with the other version on the linear IR branch.
13012 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13014 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13016 * iltests.il.in: Add new tests.
13018 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13020 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13022 * iltests.il.in: Add new tests.
13024 2008-03-19 Mark Probst <mark.probst@gmail.com>
13026 * mini.c: Two variables with the same name were declared in
13027 nesting contexts and one wasn't initialized. Fixed.
13029 2008-03-19 Mark Probst <mark.probst@gmail.com>
13031 * mini.c: Generic sharing of the initobj instruction.
13033 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13035 * mini.c: make the test to optimize ldtoken from typeof() more
13038 2008-03-18 Mark Probst <mark.probst@gmail.com>
13040 * mini.c: Generic sharing of the initobj instruction for reference
13043 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13045 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13046 the mono_breakpoint_clean_code() code to perform bound checks.
13048 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13050 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13051 mono_arch_patch_callsite() to include the start of the managed method
13052 to be able to perform bound checks.
13054 2008-03-17 Mark Probst <mark.probst@gmail.com>
13056 * mini.c: Generic sharing for the isinst instruction.
13058 2008-03-17 Mark Probst <mark.probst@gmail.com>
13060 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13061 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13062 with the runtime generic context argument.
13064 * mini.c: Share calls to several types of unsharable methods by
13065 putting the address of the method code in the runtime generic
13066 context and doing an indirect call.
13068 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13071 2008-03-16 Mark Probst <mark.probst@gmail.com>
13073 * generic-sharing.c: Change due to a change in the runtime genric
13076 2008-03-15 Martin Baulig <martin@ximian.com>
13079 (mono_arch_nullify_class_init_trampoline): Add call to
13080 mono_breakpoint_clean_code() to make things work when running
13081 inside the debugger.
13084 (mono_arch_nullify_class_init_trampoline): Add call to
13085 mono_breakpoint_clean_code() to make things work when running
13086 inside the debugger.
13088 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13090 * inssel-long.brg (reg): Fix 64 bit build.
13092 2008-03-14 Mark Probst <mark.probst@gmail.com>
13094 * mini.c, mini.h: Share static generic code by passing it an
13095 implicit argument pointing to the runtime generic context.
13097 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13098 inssel-long32-mips.brg: New opcodes for calling shared static,
13099 which need to be passed the runtime generic context.
13101 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13102 argument on the stack in the prologue if needed. New function for
13103 finding the runtime generic context argument from the registers
13104 saved by the trampoline.
13106 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13107 runtime generic context argument.
13109 * tramp-amd64.c: Also restore the register used for the runtime
13110 generic context argument.
13112 * mini-trampoline.c: Resolve shared static calls by consulting the
13113 runtime generic context via the new argument.
13115 * generic-sharing.c: Add an argument to sharability-checking
13116 functions that specifies whether type variables should be treated
13117 as sharable type arguments.
13119 * inssel-x86.brg: Removed a superfluous, buggy rule.
13121 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13124 2008-03-14 Martin Baulig <martin@ximian.com>
13126 * debug-debugger.c (main_thread_handler): Call
13127 mono_runtime_run_main() without sending any notifications.
13129 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13131 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13133 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13135 2008-03-14 Mark Probst <mark.probst@gmail.com>
13137 * tramp-x86.c: Fixed register restore offsets in the trampoline
13138 code for ECX and EDX.
13140 2008-03-12 Geoff Norton <gnorton@novell.com>
13142 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13143 different ucontext_t implementations.
13144 * exceptions-arm.c: Use the above defines to get exceptions working on
13145 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13146 * mini-arm.c: Implement iPhone icache support (based on a patch by
13147 Luke Howard lukeh@padl.com)
13149 2008-03-12 Mark Probst <mark.probst@gmail.com>
13151 * mini.c: Enable generic sharing of calls to non-static
13152 non-interface non-generic non-value-type methods.
13154 * mini-trampolines.c: Resolve calls from shared generic code.
13156 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13158 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13160 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13162 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13164 * mini.c: some fixes for the AOT compiler.
13166 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13168 * cpu-amd64.md: Add clob:1 to some float opcodes.
13170 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13172 * mini.h: Added MiniVerifierMode enumeration.
13174 * mini.c: Added mini_verifier_set_mode to control
13175 the usage of the new verifier.
13177 * mini.c (mono_method): Integrated the new verifier.
13179 * driver.c: Extended --security option with validil and
13180 verifiable options to activate the new verifier.
13182 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13184 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13185 optimization to ctors taking 0 or 2 arguments too.
13187 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13190 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13192 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13194 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13196 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13197 non-aot case as well.
13199 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13201 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13204 * aot-compiler.c (encode_patch): Ditto.
13206 * mini.h (G_MININT32): Fix the definition of this.
13208 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13210 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13212 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13214 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13216 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13217 methods returning vtypes in registers.
13218 (mono_arch_allocate_vars): Ditto.
13220 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13222 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13224 * generics.cs: Add a test from the linear IR branch.
13226 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13228 * mini.c (inline_method): Cache failed inline attempts.
13230 2008-03-04 Mark Probst <mark.probst@gmail.com>
13232 * mini.c: For shared methods of generic classes put the location
13233 of "this" into the MonoGenericJitInfo.
13235 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13236 register out of a MonoContext by register number. Add the generic
13237 sharing context as an argument to mono_arch_find_this_argument().
13239 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13240 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13241 for new arch function.
13243 * mini-exception.c: Handle open exception clauses in shared
13246 * mini-trampolines.c: Supply additional argument to
13247 mono_arch_find_this_argument().
13249 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13251 * Makefile.am (regtests): Run the bench.exe tests last.
13253 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13255 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13258 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13260 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13263 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13265 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13267 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13268 whose class has no cctor.
13270 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13272 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13274 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13277 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13279 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13280 to be in sync with the code on the linear IR branch.
13282 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13284 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13286 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13288 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13290 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13292 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13294 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13296 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13298 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13301 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13303 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13304 OP_LOADR4_MEMBASE emission.
13306 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13307 (mono_spillvar_offset_float): Ditto.
13309 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13311 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13314 * basic-long.cs: Add regression tests for them.
13316 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13318 (mono_arch_allocate_vars): Fix representation of single-precision float
13320 (mono_arch_output_basic_block): Ditto.
13322 * inssel-mips.brg: Ditto, remove duplicate items.
13324 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13325 arguments of tail calls as on other platforms.
13326 (mono_arch_output_basic_block): Handle tail calls.
13328 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13331 * objects.cs (test_5_pass_static_struct): Add test for it.
13333 Contributed under MIT/X11 license.
13335 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13337 * Makefile.am: Use gmcs for compiling the regression tests.
13339 * *.2.cs *.2.il: Rename to *.cs and *.il.
13341 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13343 * regalloc.h: Make the vassign array smaller.
13345 * mini.c (mini_method_compile): Remove an unused field in cfg.
13347 * mini-codegen.c: Add a bunch of micro optimizations.
13349 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13351 * regalloc.h: Remove some unused fields.
13353 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13355 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13357 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13359 2008-02-22 Mark Probst <mark.probst@gmail.com>
13361 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13363 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13364 trampoline: Fetch an entry from the runtime generic context. If
13365 it's NULL, jump to the actual trampoline to fill the runtime
13366 generic context. Otherwise, return it.
13368 * mini.c: Call the lazy fetch trampoline to get entries out of the
13369 runtime generic context.
13371 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13372 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13373 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13375 2008-02-21 Mark Probst <mark.probst@gmail.com>
13377 * mini.c: Fetch data out of the extensible part of the runtime
13378 generic context instead of calling a helper function.
13380 * generic-sharing.c: Some functions moved into
13381 metadata/generic-sharing.c. Helper function for fetching other
13382 types now checks and asserts against extensible rgctx (just for
13383 debugging purposes - the helper function isn't called anymore
13384 unless for debugging).
13386 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13388 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13389 for tail calls up to the point that the tests in iltests.exe run. Also add a
13390 dummy CKFINITE implementation.
13391 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13392 needed for trampoline LMF frames.
13394 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13395 trampoline LMF frames.
13397 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13399 * mini.c (inline_method): clean any pending loader error when inlining fail.
13400 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13402 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13404 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13406 * aot-runtime.c (decode_patch_info): Ditto.
13408 * mini.c (mono_resolve_patch_target): Ditto.
13410 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13413 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13415 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13416 if it references an icall address.
13418 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13420 * cpu-s390x.md: Remove some more unused opcodes.
13422 * cpu-s390x.md: Remove some unused opcodes.
13424 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13425 mono_op_imm_to_op ().
13427 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13428 instead of a switch statement.
13430 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13431 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13433 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13435 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13437 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13440 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13442 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13443 opened. Fixes #362607.
13445 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13447 * iltests.il.in: Add a test for static methods in interfaces.
13449 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13451 * genmdesc.c (build_table): Fix a crash on older glib versions.
13453 * cpu-sparc.md: Remove some unused opcodes.
13455 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13456 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13458 * cpu-amd64.md: Remove some unused opcodes.
13460 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13461 like the other opcodes.
13463 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13465 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13467 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13469 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13470 variables 'cfg' instead of 'm' for consistency.
13472 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13474 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13475 argument holding the vtype return address, to avoid the ambigious use of
13476 cfg->ret for this purpose.
13478 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13480 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13482 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13483 new mono_print_ins () function which only takes one argument.
13485 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13487 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13490 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13492 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13494 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13496 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13497 opcodes and other small changes.
13499 * mini-ops.h: Add some new opcodes from the linear IR branch.
13501 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13503 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13504 opcodes, use the REG_MEMBASE opcodes instead.
13506 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13507 opcodes, use the REG_MEMBASE opcodes instead.
13509 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13512 * mini.c (mono_op_imm_to_op): New helper function.
13514 * mini-ops.h: Add some opcodes from linear IR branch.
13516 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13518 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13521 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13523 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13526 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13528 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13530 * aot-compiler.c (emit_method_code): Add an assert.
13532 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13533 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13536 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13538 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13539 some load/store opcodes so they are consistent.
13540 (mono_arch_emit_prolog): Simplify some code.
13542 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13544 * objects.cs: Add tests for large argument offsets on ARM.
13546 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13547 stack offsets. Fixes #359651.
13549 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13551 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13553 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13555 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13557 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13559 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13560 rid of CEE_CONV_R_UN.
13562 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13564 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13566 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13568 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13570 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13572 * cpu-amd64.md: Remove some unused opcodes.
13574 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13576 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13578 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13579 arch specific functions for its parts. Call the peephole pass after local
13580 regalloc so the prolog can compute a more accurate max_offset.
13582 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13583 the corresponding OP_I/OP_L opcodes.
13585 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13587 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13589 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13591 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13592 as they are handled in mini.c.
13594 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13596 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13597 case since it is handled in mini.c.
13599 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13601 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13603 * *.c: Use the new opcodes in the IR and back end code.
13605 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13607 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13609 2008-02-06 Mark Probst <mark.probst@gmail.com>
13611 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13612 an assert because it has a race condition.
13614 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13616 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13618 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13620 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13622 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13623 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13625 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13627 * cpu-amd64.md (move): Correct the maximum size of move.
13629 2008-02-05 Mark Probst <mark.probst@gmail.com>
13631 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13632 the generic class init trampoline to return quickly if the class
13635 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13637 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13638 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13640 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13642 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13645 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13647 * objects.cs: Add some soft-float tests.
13649 * mini.c: Fix a couple more soft-float issues.
13651 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13653 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13654 avoid a REX prefix.
13656 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13658 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13659 exception happens while compiling a virtual method.
13661 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13663 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13665 * mini-sparc.c: Fix build.
13667 * mini-sparc.c (get_call_info): Add support for generic sharing.
13669 * mini-exceptions.c: Add a FIXME.
13671 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13673 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13674 altstack handling code.
13676 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13678 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13680 * mini-s390.c: Add support for generic sharing.
13682 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13684 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13686 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13688 * mini-s390x.c: Add support for generic sharing.
13690 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13692 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13694 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13695 can be used since it takes a 16 bit signed immediate.
13697 * inssel-s390x.brg: Fix OP_SETRET.
13699 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13701 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13703 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13705 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13707 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13710 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13713 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13714 of the unused mono_arch_patch_delegate_trampoline stuff.
13716 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13718 * basic-long.cs: Move the fp related tests to basic-float.cs.
13720 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13722 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13724 * basic-calls.cs: Add a test for proper float argument passing.
13726 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13727 if the context corresponds to an exception received through a signal.
13729 * exceptions.cs: Add a test for nullref handling at the start of a try
13732 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13734 * jit-icalls.c (mono_break): New JIT icall.
13736 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13738 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13740 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13742 * cpu-*.md: Get rid of unused opcodes.
13744 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13746 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13749 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13752 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13753 the arch independent trampoline code in mini-trampolines.c.
13755 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13757 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13759 * mini-s390.h: Remove an unused define.
13761 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13762 the arch independent trampoline code in mini-trampolines.c.
13764 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13766 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13768 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13770 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13772 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13774 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13776 * cpu-amd64.md: Use smaller sizes for int opcodes.
13778 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13780 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13783 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13786 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13787 instead of though a pointer to save an indirection when accessing elements of
13790 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13792 (NOT_IMPLEMENTED): New helper macro.
13793 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13796 * *.c: Use the new helper macro.
13798 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13800 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13802 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13804 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13807 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13809 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13810 profiling is enabled.
13812 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13814 (mono_arch_emit_prolog): Add more first bblock optimizations.
13816 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13817 in order if possible.
13818 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13819 bblock, since the arguments are still in their original registers.
13821 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13823 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13825 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13828 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13831 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13833 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13834 process async exceptions received while in unmanaged code.
13836 * mini.c (mini_init): Install a callback with the runtime which will be called
13837 when a thread receives an async exception while in unmanaged code.
13839 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13841 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13843 2008-01-16 Wade Berrier <wberrier@novell.com>
13850 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13852 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13853 compilation with sun cc.
13855 * cpu-*.md: Fix the build.
13857 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13859 * mini-amd64.h: Add some comments to the MonoLMF structure.
13861 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13863 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13864 in the LMF structure if possible. This saves two instructions in the
13865 managed->native wrappers.
13867 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13869 2008-01-16 Mark Probst <mark.probst@gmail.com>
13871 * generic-sharing.c: New type argument lookup code which uses the
13872 runtime generic context template.
13874 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13876 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13878 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13879 (mono_arch_output_basic_block): Fix localloc implementation.
13881 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13883 * mini-ia64.c (peephole_pass): Fix ia64 build.
13885 * mini-amd64.c (peephole_pass): Fix a warning.
13887 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13888 at a constant offset from sp/fp.
13890 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13891 instead of obtaining it from *lmf in the managed method case.
13893 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13895 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13897 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13899 * mini.h (MonoInstList): New type.
13900 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13901 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13902 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13903 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13904 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13905 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13906 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13907 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13908 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13909 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13910 MONO_INST_LIST_FOR_EACH_ENTRY,
13911 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13912 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13913 mono_inst_list_first, mono_inst_list_last,
13914 mono_inst_list_next, mono_inst_list_prev): New instruction
13915 list handling interfaces.
13916 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13917 list head 'ins_list'.
13918 (MonoInst): Replace next pointer with list head 'node'.
13919 (MonoCallInst): Make 'out_args' a MonoInstList.
13920 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13921 (MonoCompile): Delete reverse_inst_list and
13922 reverse_inst_list_len.
13923 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13924 mono_arch_lowering_pass, mono_arch_local_regalloc,
13925 mono_arch_output_basic_block, mono_arch_emit_prolog):
13926 Convert to new instruction lists.
13927 (insert_after_ins): Delete.
13928 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13930 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13931 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13932 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13933 mono_emulate_opcode, mono_emit_load_got_addr,
13934 inline_method, mono_method_to_ir, mono_print_bb_code,
13935 print_dfn, decompose_pass, nullify_basic_block,
13936 replace_out_block_in_code, remove_block_if_useless,
13937 merge_basic_blocks, move_basic_block_to_end,
13938 try_unsigned_compare, optimize_branches, mono_print_code,
13939 mini_select_instructions, remove_critical_edges): Likewise.
13940 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13941 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13942 mono_arch_output_basic_block, mono_arch_emit_prolog):
13944 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13945 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13946 mono_arch_output_basic_block): Likewise.
13947 (inst_list_prepend, insert_after_ins): Delete.
13948 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13949 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13951 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13952 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13953 mono_arch_emit_prolog): Likewise.
13954 * cfold.c (mono_constant_fold): Likewise.
13955 * liveness.c (visit_bb, mono_analyze_liveness,
13956 optimize_initlocals): Likewise.
13957 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13958 * graph.c (mono_draw_code_cfg): Likewise.
13959 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13960 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13961 mono_ssa_cprop): Likewise.
13962 * abcremoval (get_relations_from_previous_bb, process_block):
13964 * local-propagation (mono_cprop_invalidate_values,
13965 mono_local_cprop_bb): Likewise.
13966 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13967 peephole_pass, mono_arch_output_basic_block,
13968 mono_arch_emit_prolog): Likewise.
13969 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13970 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13971 mono_arch_emit_prolog): Likewise.
13972 (insert_after_ins): Delete.
13973 * aliasing.c (print_code_with_aliasing_information,
13974 mono_build_aliasing_information, mono_aliasing_deadce):
13975 Convert to new instruction lists.
13976 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13977 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13978 mono_arch_local_regalloc, mono_arch_output_basic_block):
13980 (insert_after_ins): Delete.
13981 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13982 peephole_pass, mono_arch_output_basic_block): Convert to
13983 new instruction lists.
13984 * mini-codegen (InstList, inst_list_prepend,
13985 insert_after_ins): Delete.
13986 (insert_before_ins, get_register_force_spilling,
13987 get_register_spilling, free_up_ireg, free_up_reg,
13988 create_copy_ins, create_spilled_store, alloc_int_reg,
13989 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13990 to new instruction lists.
13991 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13992 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13993 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13994 (insert_after_ins): Delete.
13995 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13996 mono_arch_local_regalloc, mono_arch_output_basic_block,
13997 mono_arch_call_opcode): Convert to new instruction lists.
13998 (insert_after_ins): Delete.
13999 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14000 peephole_pass, mono_arch_output_basic_block,
14001 mono_arch_emit_prolog): Convert to new instruction lists.
14003 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14005 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14007 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14010 * Makefile.am (version.h): Make this work with non-bash shells.
14012 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14014 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14016 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14018 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14019 the InitializeArray optimization.
14021 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14023 * mini.c driver.c: Don't include os/gc_wrapper.h.
14025 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14027 * mini.c (print_jit_stats): Print GC statistics if available.
14029 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14031 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14033 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14035 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14037 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14039 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14041 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14043 * driver.c (mono_main): Ditto.
14045 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14047 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14049 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14050 in the vtable can't be encoded.
14051 (compile_method): Ditto.
14053 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14055 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14058 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14061 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14062 the top LMF entry belongs to the current method.
14064 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14066 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14068 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14070 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14072 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14074 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14076 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14078 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14081 * basic-float.cs: Add an ulong->double cast test.
14083 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14085 * mini.c (mono_method_to_ir): Fix a warning.
14087 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14089 * mini-ops.h: Add OP_SWITCH.
14091 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14092 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14094 2007-12-11 Geoff Norton <gnorton@novell.com>
14096 * mini-s390x.c: Minor change to the MAX() define to allow
14097 it to compile with other gcc versions.
14099 2007-12-11 Geoff Norton <gnorton@novell.com>
14102 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14104 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14106 exceptions-arm.c (mono_arch_get_restore_context): Restore
14109 exceptions-arm.c (throw_exception): Save the frame pointer.
14110 This is a partial fix for #323747. Only the client side is
14113 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14115 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14116 was using an unrelated variable to log the class which
14117 needed the cctor to be called. This was crashing on arm.
14119 2007-12-09 Robert Jordan <robertj@gmx.net>
14121 * mini-x86.c (mono_arch_emit_epilog):
14122 Consider all kinds of 64-bit types. Fixes #323114.
14124 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14126 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14128 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14130 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14132 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14134 * mini.c: run type ctor before allocating an object, not only
14135 when running it's constructor method (fixes at least part of bug #342507).
14137 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14139 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14141 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14142 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14145 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14146 mono_generic_class_init_trampoline () the same as it is done with the other
14149 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14150 aot-runtime.c aot-compiler.c: Implement AOT support.
14152 2007-12-07 Mark Probst <mark.probst@gmail.com>
14154 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14155 build for archs which don't have the vtable trampoline defined
14158 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14160 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14162 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14164 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14166 * tramp-<ARCH>.c: Use the new helper function.
14168 2007-12-07 Mark Probst <mark.probst@gmail.com>
14170 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14171 trampoline call, which takes a vtable argument.
14173 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14174 OP_TRAMPCALL_VTABLEs like other calls.
14176 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14177 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14178 call. Implemented a support function which fetches the vtable
14179 from a register set.
14181 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14182 Implemented a generic class init trampoline, using the
14183 OP_TRAMPCALL_VTABLE opcode.
14185 * mini.c: Implemented static field access when sharing generic
14186 code. This implies initing the class using the new
14187 OP_TRAMPCALL_VTABLE call.
14189 2007-12-07 Mark Probst <mark.probst@gmail.com>
14191 * mini.c: Don't compile methods with sharing enabled if their
14192 classes are disabled for sharing.
14194 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14196 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14197 opcodes. Fixes #346563.
14199 * objects.cs: Add a new test.
14201 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14203 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14204 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14206 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14208 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14210 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14212 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14215 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14217 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14219 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14220 optimization in the AOT case.
14222 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14224 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14226 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14228 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14230 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14232 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14233 is created by the inlined delegate ctor.
14235 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14237 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14239 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14241 * cpu-x86.md: Fix the length of ckfinite.
14243 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14245 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14247 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14248 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14250 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14252 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14253 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14255 2007-11-28 Martin Baulig <martin@ximian.com>
14258 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14259 after creating the trampoline.
14261 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14263 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14265 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14268 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14269 instead of the calling method to help AOT.
14271 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14273 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14275 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14278 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14280 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14282 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14283 (encode_method_ref): No need to handle generic method definitions specially.
14285 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14287 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14290 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14292 (compile_method): Enable generic sharing.
14294 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14296 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14297 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14299 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14302 * mini-trampolines.c: Fix a warning.
14304 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14306 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14307 (generic_class_is_reference_type): Remove unused function.
14309 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14310 in the generic vtable trampoline case.
14312 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14314 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14315 return an AOT method based on a vtable slot.
14317 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14319 * mini.c (mini_get_vtable_trampoline): Export this.
14321 2007-11-22 Martin Baulig <martin@ximian.com>
14324 (MonoDebuggerInfo): Move `debugger_version' up.
14326 2007-11-22 Martin Baulig <martin@ximian.com>
14329 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14331 * mini-trampolines.c
14332 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14333 after compiling the method.
14335 2007-11-20 Martin Baulig <martin@ximian.com>
14338 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14339 (mono_debugger_remove_breakpoint): Likewise.
14340 (mono_debugger_check_breakpoints): Likewise.
14342 * debug-debugger.c: Implement the new breakpoint interface here.
14344 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14346 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14347 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14349 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14351 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14353 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14355 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14358 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14361 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14362 returning a vtype in a register.
14364 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14365 here from the arch specific code.
14367 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14370 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14371 (mono_arch_emit_prolog): Increment maximum prolog size.
14373 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14374 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14376 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14377 MonoGenericSharingContext.
14379 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14380 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14382 2007-11-15 Mark Probst <mark.probst@gmail.com>
14384 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14385 which extract fields out of the runtime generic context. Full
14386 sharing of the NEWARR opcode.
14388 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14390 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14391 --enable-minimal=ssa.
14393 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14395 * mini-trampolines.c (mono_delegate_trampoline): Update after
14396 mono_marshal_get_delegate_invoke () signature change.
14398 2007-11-13 Mark Probst <mark.probst@gmail.com>
14400 * mini.c: Removed the shared context in favor of the generic
14401 sharing context. Allocate the MonoJitInfo structure with room for
14402 the generic sharing context if it's needed.
14404 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14405 domain-internals.h now.
14407 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14409 * generic-sharing.c: Several changes for working without a shared
14410 context and instead operating on open types instead.
14412 2007-11-12 David S. Miller <davem@davemloft.net>
14414 * inssel-sparc.brg: Fix double instruction emit.
14416 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14418 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14419 Get/Set/Address methods.
14421 * mini.c debug-debugger.c mini-trampolines.c: Update after
14422 mono_marshal_get_delegate_invoke signature change.
14424 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14426 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14427 This can happens with dynamic methods. Fixes the other bug in #322722.
14429 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14431 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14434 * mini-arm.c (arm_patch): Implement patching of BX call
14435 sequence. Fixes one of the bugs in #322722.
14437 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14439 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14440 under Linux. We only need to flush every 32-byte cache line.
14442 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14445 move_basic_block_to_end: Add branches when needed, eventually creating
14447 optimize_branches: added a parameter that tells if it's ok to create
14448 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14449 and avoid calling move_basic_block_to_end when it's not ok.
14452 2007-11-07 Mark Probst <mark.probst@gmail.com>
14454 * mini.c: Abort inlining call to InitializeArray if something
14455 looks wrong. Let the icall handle it, which now has proper safety
14458 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14460 * mini.c (mono_spill_call): add support for soft-float.
14462 * mini.c (mono_method_to_ir): add support for soft-float
14463 to inlined functions that return float.
14465 * mini.c (mono_method_to_ir): add support for soft-float
14466 to cee_stsfld opcode on float fields.
14468 2007-11-05 Geoff Norton <gnorton@novell.com>
14470 * mini-x86.h: Fix the structure access for X86 Leopard.
14473 2007-11-05 Martin Baulig <martin@ximian.com>
14475 * mini-trampolines.c
14476 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14477 after compiling the method to notify the debugger.
14479 2007-11-05 Martin Baulig <martin@ximian.com>
14481 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14483 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14485 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14486 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14488 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14490 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14491 native-to-managed wrappers.
14493 2007-11-01 Geoff Norton <gnorton@novell.com>
14495 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14498 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14500 * mini.c, mini-x86.c: when getting back from unmanaged code
14501 to managed via a marshaled delegate we also need to set the
14504 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14506 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14509 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14511 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14512 let the debugger or other external agents to tell the JIT when
14513 a sw breakpoint has been inserted in the code that the JIT needs
14514 to be able to inspect.
14516 2007-10-31 Martin Baulig <martin@ximian.com>
14519 (MonoDebuggerInfo): Remove `runtime_class_init'.
14521 2007-10-30 Martin Baulig <martin@ximian.com>
14524 (mono_debugger_thread_created): Added `MonoThread *' argument.
14525 (mono_debugger_extended_notification): New public method.
14526 (mono_debugger_trampoline_compiled): New public method.
14529 (MonoDebuggerThreadInfo): Added `thread' and
14530 `extended_notifications' fields.
14533 (debugger_executable_code_buffer): New static variable.
14536 (MonoDebuggerInfo): Added `executable_code_buffer',
14537 `executable_code_buffer_size', `breakpoint_info_area',
14538 `breakpoint_table' and `breakpoint_table_size'.
14540 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14542 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14543 that IP either is an unused value or the vtable pointer. IMT
14544 calls use vtable + offset now. Reduced by almost half the size
14547 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14549 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14550 defines to access param registers. Replace long usage with
14551 gsize as sizeof(long) != sizeof(void*) on Win64.
14553 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14554 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14555 instead of non-existant _GetAddressOfReturnAddress.
14557 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14558 param registers. Save/restore %rdi and %rsi in MonoLMF.
14560 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14561 param registers. Modify (throw_exception) signature to take
14562 %rdi and %rsi on Win64.
14564 Code is contributed under MIT/X11 license.
14566 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14568 * helpers.c: unlink debugging output files.
14570 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14572 * mini.c: Move mono_create_ftnptr () to object.c.
14574 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14576 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14577 optional. This function can now be used to disassemble code generated
14578 outside the JIT such as trampolines and IMT thunks.
14580 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14582 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14583 vtable pointer from a ldr instruction.
14585 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14586 new IMT call sequence.
14588 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14589 call sequence for interface invocations.
14591 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14592 for imt support. This function is empty since IMT on ARM requires no
14593 special handling on the IR side.
14595 * mini-arm.c (mono_arch_find_imt_method): added, required for
14598 * mini-arm.c (mono_arch_find_this_argument): added, required
14601 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14602 a ldr instruction to load a value stored in the code stream.
14604 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14608 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14610 * mini.c (mini_init): Install the jump trampoline callback.
14612 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14614 * mini-trampolines.c: handle synchronized methods with the common
14615 vtable trampoline (bug #335601).
14617 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14619 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14621 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14624 * mini-ia64.h mini-ia64.c: Add support for IMT.
14626 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14627 prolog. Fixes #331958.
14629 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14631 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14633 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14635 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14638 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14640 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14643 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14645 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14648 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14650 * mini-trampolines.c: changed the magic rampoline to understand
14651 the common vtable trampoline method: the method to invoke is
14652 determined by the vtable displacement of the call.
14654 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14656 * mini.c, mini.h: register the common vtable trampoline if the
14657 architecture supports it.
14659 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14661 * cpu-amd64.md: use the correct max length for tls_get.
14663 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14665 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14666 CEE_STELEM_ANY. Fixes #333696.
14668 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14670 * exceptions-x86.c: provide more graceful handling of the case where
14671 we followed a bogus function pointer from managed code (bug #332866).
14673 2007-10-11 Mark Probst <mark.probst@gmail.com>
14675 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14676 replaces the generic_shared flag and will carry more information
14679 * generic-sharing.c: Added mini_type_stack_size() which allows
14680 allows open types if given a generic sharing context.
14681 mini_get_basic_type_from_generic() takes a
14682 MonoGenericSharingContext* instead of a MonoCompile* now.
14684 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14685 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14686 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14687 changes above. Just passing arguments through to the right
14690 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14692 * mini-arm.c: unify the call emission to emit_code_seq().
14694 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14696 * tramp-arm.c: reduced the trampoline size.
14698 2007-10-10 Mark Probst <mark.probst@gmail.com>
14700 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14701 variable handling out of arch-specific code.
14703 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14705 * mini-arm.c: implemented fast delegate dispatch.
14707 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14709 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14710 that fp elimination is turned off if the space required by locals is too
14711 big. Fixes #331958.
14713 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14715 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14716 ARM to the new style trampoline.
14718 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14720 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14722 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14724 2007-10-09 Martin Baulig <martin@ximian.com>
14727 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14728 `field_info_offset_offset'.
14730 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14732 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14733 removed more internal usage of the r11 register and made it available
14734 to the register allocator.
14736 2007-10-08 Mark Probst <mark.probst@gmail.com>
14738 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14739 when sharing generics and treat type variables as references.
14741 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14743 * mini-ppc.c: started removing the internal uses of register r11
14744 to eventually allow the register allocator to manage it as an
14745 additional available register.
14747 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14749 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14751 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14753 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14754 specific trampolines as they are not performance critical as a jump
14755 target (maybe align as before only for AOT code?). This saves about
14756 200 KB of native code on x86 for monodevelop startup.
14758 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14760 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14761 monodevelop startup.
14763 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14765 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14767 * mini-sparc.h mini-sparc.c: Implement IMT support.
14769 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14770 its smaller and doesn't clobber sparc_g1.
14772 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14774 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14776 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14778 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14780 * mini-ppc.c: implemented fast delegate invocation.
14782 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14784 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14786 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14788 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14789 code to the new style trampoline in preparation for IMT support.
14791 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14793 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14794 systems already. This also reduces the specific trampiline sizes and
14795 prepares for the use of r12 as the IMT identifier register.
14797 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14799 * mini-mips.h: endianess fix (simplified from a patch by
14800 Thomas Kunze <thommy@tabao.de>, bug #323737).
14802 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14804 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14805 to access ucontext fields and enable netbsd support
14806 (partially from Magnus Henoch <mange@freemail.hu>).
14808 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14810 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14811 use the preprocessor from the CPP env var if it is set.
14813 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14815 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14816 code, before interface_offset gets used.
14818 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14820 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14821 mono_class_setup_vtable () before accessing klass->vtable.
14823 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14825 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14828 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14830 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14831 IMT slots (this saves hundreds of KB of memory in programs like
14832 IronPython and Monodevelop).
14834 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14836 * mini.c: print the delegate counter.
14838 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14840 * mini-x86.c: make it easier to enable the debugging code for IMT
14843 2007-09-28 Martin Baulig <martin@ximian.com>
14846 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14847 `mono_method_klass_offset' and `mono_method_token_offset'.
14849 2007-09-20 Mark Probst <mark.probst@gmail.com>
14851 * mini.c: First generics sharing implementation. Can only share
14852 in very simple cases. If sharing doesn't work it falls back to
14853 dedicated compilation.
14855 * mini.h: Flag in MonoCompile to specify whether generic
14856 compilation is shared. Flags enum for marking which generic inst
14857 of a context is used. Prototypes for helper functions.
14859 * generic-sharing.c: Helper functions for generic method sharing.
14861 * optflags-def.h: Optimization flag (gshared) for enabling generic
14862 method sharing added.
14864 * Makefile.am: generic-sharing.c added.
14866 2007-09-19 Daniel Nauck <dna@mono-project.de>
14868 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14870 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14871 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14874 2007-09-19 Martin Baulig <martin@ximian.com>
14876 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14877 mono_debug_cleanup() is now part of mono_cleanup().
14879 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14881 * driver.c (mono_main): Fix a warning.
14883 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14885 * aot-compiler.c: Optimize various parts when processing large assemblies.
14888 * mini.c (mono_patch_info_hash): Improve hash function.
14890 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14892 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14894 Code is contributed under MIT/X11 license.
14896 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14898 * mini.c (mini_init): Fix a leak.
14900 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14902 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14904 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14906 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14908 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14910 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14912 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14915 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14917 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14919 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14921 * aot-runtime.c (decode_patch_info): Ditto.
14923 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14925 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14926 static case. Cache delegates in architecture specific code,
14927 based on number of parameters.
14929 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14930 in architecture specific code, based on number of parameters.
14932 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14933 caching happen in architecture specific code now.
14935 Code is contributed under MIT/X11 license.
14937 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14939 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14940 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14941 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14943 Code is contributed under MIT/X11 license.
14945 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14946 * mini.c: (mono_thread_abort) Fixed bug #82416.
14948 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14950 * mini.: hook the new managed GC allocation feature into the JIT.
14952 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14954 * mini.c: implementation for the new runtime tls opcode.
14956 2007-09-11 Martin Baulig <martin@ximian.com>
14959 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14960 `mono_method_inflated_offset'.
14962 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14964 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14965 async exceptions into a method.
14967 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14968 purpose of testing whenever the unwinder works at every instruction.
14970 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14972 * mini.c: check accessibility of method used in ldftn (fixes
14975 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14977 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14979 * inssel.brg: Fix a warning.
14981 2007-09-03 Martin Baulig <martin@ximian.com>
14983 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14984 now takes the `main_method' as argument.
14986 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14988 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14990 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14992 * driver.c: include the cil-coff.h header on Windows.
14994 Code is contributed under MIT/X11 license.
14996 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14998 * mini.c, driver.c: don't include the cil-coff.h header.
15000 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15002 * mini.c: flag places that needs fixes fo soft-float support.
15004 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15006 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15007 endian systems (partially from Dean Jenkins, bug #81924).
15009 2007-08-28 Mark Probst <mark.probst@gmail.com>
15011 * mini.c (check_linkdemand): Remove embedded reference object in
15012 call to LinkDemandSecurityException.
15013 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15014 with an IntPtr instead of a reference object.
15016 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15018 * mini.c (handle_initobj): Handle alignment properly.
15020 * inssel.brg (mini_emit_memset): Ditto.
15022 * inssel.brg (mini_emit_memcpy): Ditto.
15024 * inssel-sparc.brg: Ditto.
15026 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15028 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15030 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15031 exceptions raised in unmanaged code. Fixes part of #82594.
15033 2007-08-24 Mark Probst <mark.probst@gmail.com>
15035 * mini.c (mono_method_to_ir), declsec.c
15036 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15038 2007-08-22 Martin Baulig <martin@ximian.com>
15041 (MonoDebuggerThreadInfo): New typedef.
15042 (mono_debugger_thread_table): New global variable.
15043 (mono_debugger_thread_created): New public function.
15044 (mono_debugger_thread_cleanup): New public function.
15047 (MonoDebuggerInfo):
15048 - removed `get_current_thread' and `lookup_assembly'.
15049 - removed `data_table'.
15050 - added `thread_table'.
15053 (mono_thread_start_cb): Call mono_debugger_thread_created().
15054 (mono_thread_attach_cb): Likewise.
15055 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15056 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15059 * driver.c (mono_main): Move mono_debug_init() up, before calling
15060 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15062 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15064 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15065 together when passing several arguments of type double (gives a small
15066 speedup and saves a few bytes of generated code).
15068 2007-08-20 Jb Evain <jbevain@novell.com>
15070 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15072 2007-08-20 Jb Evain <jbevain@novell.com>
15074 * mini.c (mono_method_to_ir): throw MethodAccessException
15075 and FieldAccessException instead of InvalidProgramException.
15077 2007-08-20 Mark Probst <mark.probst@gmail.com>
15079 * mini.c: CoreCLR security checks.
15081 * mini.h: Removed MonoSecurityMode (moved to
15082 metadata/security-manager.h) and mono_security_mode global var
15083 (replaced by set/get functions in security-manager.h).
15085 * driver.c: Added "core-clr-test" security mode for testing. Used
15086 set-function for setting security mode.
15088 2007-08-17 Mark Probst <mark.probst@gmail.com>
15090 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15091 the new jit_info_table.
15093 * driver.c: Test code for the new jit_info_table (enabled by the
15094 define MONO_JIT_INFO_TABLE_TEST).
15096 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15098 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15099 detection of call <REG> instruction sequence. Fixes build on freebsd.
15101 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15103 * mini-exceptions.c: Fix a warning.
15105 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15107 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15108 stack overflow handling code on amd64 too.
15110 * mini-exceptions.c (mono_setup_altstack): Make this use
15111 mono_thread_get_stack_bounds ().
15113 * mini-x86.h: Disable sigaltstack on solaris x86.
15115 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15117 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15119 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15121 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15123 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15125 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15127 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15129 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15131 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15134 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15136 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15137 to be emitted (bug #82281).
15139 2007-08-01 Martin Baulig <martin@ximian.com>
15141 Merged the `debugger-dublin' branch.
15143 * debug-debugger.h (MonoDebuggerInfo):
15144 Removed the `old_*' compatibility entries.
15145 Added `debugger_version' and `data_table'.
15146 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15147 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15150 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15151 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15152 instead of a `gconstpointer'.
15153 (mono_debugger_insert_method_breakpoint): Return a
15154 `MonoDebugMethodAddressList *'.
15156 2007-06-28 Martin Baulig <martin@ximian.com>
15158 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15160 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15162 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15163 __builtin_frame_address () since it is broken on older gcc versions.
15165 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15167 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15168 on the stack overflow handling and made the managed stack overflows
15169 catchable in most cases using soft guard pages.
15170 * exceptions-x86.c: added code to restore the protection in the soft
15171 guard pages at the end of exception handling.
15173 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15175 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15177 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15179 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15180 exception handling.
15182 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15184 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15185 signal handling support until it has been ported to the new mechanism.
15186 * mini.c: fixed stack overflow detection and use the new
15187 architecture code to handle signals on the altstack.
15189 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15191 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15192 stack overflows on the alt stack.
15194 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15196 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15197 stack overflows on the alt stack.
15199 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15201 * exceptions-ppc.c: cleanup preparing for altstack support.
15203 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15205 * exceptions-arm.c: cleanup preparing for altstack support.
15207 2007-07-27 Mark Probst <mark.probst@gmail.com>
15209 * mini.c (print_jit_stats): Output hazard pointer stats.
15211 2007-07-26 Mark Probst <mark.probst@gmail.com>
15213 * driver.c, mini.c: Replaced security mode flags with a single
15216 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15218 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15220 2007-07-25 Mark Probst <mark.probst@gmail.com>
15222 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15223 (which doesn't do anything yet) for activating Core CLR
15224 (Silverlight) security.
15226 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15228 * mini-codegen.c: work around a possible gcc bug on arm.
15230 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15232 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15233 message for platforms that don't support AOT compilation.
15235 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15237 * mini.h, mini.c, driver.c: temporary smcs hack.
15239 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15241 * mini-arm.h, mini-arm.c: arm EABI fixes.
15243 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15245 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15248 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15249 trampolines taking a method argument.
15251 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15253 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15254 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15256 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15257 JIT compilation throws an exception. Fixes #82050.
15259 2007-07-19 Mark Probst <mark.probst@gmail.com>
15261 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15262 with the MONO_EXCEPTION_ defines.
15264 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15266 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15269 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15270 the cause of an assertion.
15272 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15274 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15277 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15279 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15280 assert. Should fix #82103.
15282 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15284 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15285 here too. Fixes #82095.
15287 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15290 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15292 * mini-amd64.h: Enable IMT for amd64.
15294 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15296 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15298 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15300 2007-07-12 Mark Probst <mark.probst@gmail.com>
15302 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15303 as soon as check_linkdemand sets an exception_type.
15305 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15307 * mini-x86.c: fixed offsets for IMT call sequence.
15308 * mini-x86.h: enable IMT again.
15310 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15312 * trace.c (mono_trace_enter_method): Decode MonoType too.
15314 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15316 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15318 * mini-amd64.c: Add preliminary IMT implementation.
15320 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15322 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15323 understand the new IMT-base interface invocation (thanks to
15324 Daniel Nauck for the report and the remote debugging session).
15326 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15328 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15330 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15332 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15334 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15336 * mini-trampolines.c: implement AOT IMT support.
15337 * mini-x86.h: enable IMT support for wider testing.
15339 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15341 * inssel.brg (emit_imt_argument): Add aot support here.
15343 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15345 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15347 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15348 of the IMT implementation, partially from massi, with my
15349 implementation of the bsearch sequence. Disabled by default until
15350 the AOT code is implemented.
15352 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15354 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15356 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15358 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15360 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15361 arch-independent IMT JIT code from Massimiliano
15362 Mantione (massi@ximian.com) with small cleanups from me.
15364 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15366 * Makefile.am: fix svn invocation to get the svn revision to be
15367 independent of the local language (build fix).
15369 2007-07-09 Mark Probst <mark.probst@gmail.com>
15371 * mini.c (inline_method): Reset cfg->exception_type if the
15372 inlining is aborted. Fixes: 82049.
15374 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15376 * mini.c: remove assert from exception handling code when exception_ptr
15379 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15381 * mini.c (mono_codegen): Add an assert.
15383 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15384 enter and leave code.
15385 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15387 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15389 * mini-ppc.c: fixed memory corruption for localloc(0)
15392 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15394 * mini.c: Fix warnings.
15396 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15398 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15399 to emit better double->int conversions.
15401 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15403 * mini.c: the provided Min/Max optimizations are valid for unisgned
15406 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15408 * 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
15410 2007-06-28 Miguel de Icaza <miguel@novell.com>
15412 * mini.c (mono_running_on_valgrind): Add support for reporting the
15413 method and its boundaries to valgrind.
15415 2007-06-28 Martin Baulig <martin@ximian.com>
15417 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15419 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15421 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15423 * generic.2.cs: Add new test case.
15425 2007-06-25 Martin Baulig <martin@ximian.com>
15427 Merged the `debugger-dublin' branch.
15430 (mono_debugger_insert_method_breakpoint): New public method.
15431 (mono_debugger_remove_method_breakpoint): Likewise.
15432 (mono_debugger_check_breakpoints): New static method.
15433 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15435 * debug-debugger.h (MonoDebuggerInfo):
15436 Renamed (to keep backward compatibility in the vtable):
15437 `insert_breakpoint' -> `old_insert_breakpoint'.
15438 `remove_breakpoint' -> `old_remove_breakpoint'.
15439 `create_string' -> `old_create_string'.
15440 `lookup_class' -> `old_lookup_class'.
15441 `lookup_type' -> removed; changed into a dummy field.
15442 `lookup_assembly' -> `old_lookup_assembly'.
15443 Added (same functionality, but different signature):
15444 `create_string', `lookup_class', `lookup_assembly'
15446 `get_method_addr_or_bpt', `remove_method_breakpoint',
15447 `runtime_class_init'.
15449 * debug-debugger.c: Merged the `debugger-dublin' branch.
15451 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15453 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15455 (peephole_pass): Likewise.
15457 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15459 * driver.c: hopefully make setaffinity work also for ancient
15462 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15464 * driver.c : win32 build fix.
15466 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15468 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15469 processor if it is set.
15471 2007-06-21 Martin Baulig <martin@ximian.com>
15473 * debug-mini.h: New file.
15476 (mono_debugger_insert_breakpoint_full): Moved here from
15477 ../metadata/mono-debug-debugger.c.
15478 (mono_debugger_remove_breakpoint): Likewise.
15479 (mono_debugger_breakpoint_callback): Likewise.
15481 2007-06-15 Raja R Harinath <rharinath@novell.com>
15483 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15484 changes in MonoGenericClass.
15486 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15488 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15490 2007-06-14 Raja R Harinath <rharinath@novell.com>
15492 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15493 removal of MonoGenericMethod.
15495 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15497 * mini-exceptions.c: hooks for the exception events profiling API.
15499 2007-06-14 Randolph Chung <tausq@debian.org>
15501 * Makefile.ma: Add hppa target.
15502 * mini-arch.h: Include mini-hppa.h
15503 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15504 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15505 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15507 2007-06-14 Randolph Chung <tausq@debian.org>
15509 * inssel.brg: Add rules for "chained" compare-branch operations so that
15510 a single compare op can affect multiple branches. Adjust cost for
15511 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15512 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15513 cost for some rules so that they can more easily be overridden by
15514 per-arch rules (with fixes from lupus).
15515 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15517 2007-06-13 Randolph Chung <tausq@debian.org>
15519 * mini-ops.h: Reorder branch ops so that they match the order of the
15520 corresponding CEE_* ops. The code expects them this way.
15521 Add new ops for HPPA target.
15522 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15524 2007-06-13 Randolph Chung <tausq@debian.org>
15526 * mini-exceptions.c: Handle cases where the stack grows towards
15528 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15530 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15532 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15534 * driver.c: explain where a non-matching corlib is found.
15536 2007-06-13 Mark Probst <mark.probst@gmail.com>
15538 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15540 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15542 * mini-exceptions.c: Generate a method profile leave event during
15543 an exception to ensure that the profiler gets notified.
15545 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15547 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15550 * cpu-amd64.md: Add long_and/or/xor opcodes.
15552 2007-06-06 Wade Berrier <wberrier@novell.com>
15554 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15555 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15556 length of instruction shr_imm (expected 8, got 10)
15558 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15560 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15562 2007-06-06 Mark Probst <mark.probst@gmail.com>
15564 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15565 MonoInternalHashTable again (fixed bug in the internal hash table
15568 2007-06-06 Mark Probst <mark.probst@gmail.com>
15570 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15571 Have to figure out what makes it crash the SWF regression.
15573 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15575 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15577 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15579 * mini.c: optimize out the type check when storing null in a
15582 2007-06-04 Mark Probst <mark.probst@gmail.com>
15584 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15585 MonoInternalHashTable.
15587 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15589 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15590 signed integer methods.
15592 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15594 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15595 permanently since the current approach doesn't work.
15597 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15599 * inssel.brg (stmt): Only call delegate->invoke_impl if
15600 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15602 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15604 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15605 the sreg2==rdx case.
15607 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15608 account if it contains a rex prefix.
15609 (peephole_pass): Handle OP_FMOVE as well.
15611 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15613 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15614 as it causes regressions.
15616 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15618 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15619 static case as well.
15621 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15623 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15624 (mono_arch_get_this_arg_from_call): Ditto.
15626 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15628 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15631 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15632 (mono_arch_get_this_arg_from_call): Ditto.
15634 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15636 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15637 try to create optimized invoke code and use that for further invocations.
15638 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15640 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15642 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15644 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15645 sealed classes or methods.
15646 *devirtualization.cs: tests for the new optimization
15648 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15650 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15651 by the update_volatile () function.
15653 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15655 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15658 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15660 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15662 * mini.c: Add configure checks for header files.
15663 * mini-x86.c: Add configure checks for header files.
15664 * trace.c: Add configure checks for header files.
15665 * aot-runtime.c: Add configure checks for header files.
15666 * aot-compiler.c: Add configure checks for header files.
15667 * driver.c: Add configure checks for header files.
15668 * mini-codegen.c: Add configure checks for header files.
15670 Code is contributed under MIT/X11 license.
15672 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15674 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15675 icompare_imm -128 + op_iclt. Fixes #81703.
15677 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15679 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15681 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15683 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15684 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15685 so that all isinst checks now use "interface_bitmap".
15687 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15689 * cpu-amd64.md (jmp): Fix a warning.
15691 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15693 * basic.cs: Add new regression test.
15695 * basic.cs: Remove test which is now in basic-long.cs.
15697 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15699 * basic-long.cs: Add new test.
15701 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15703 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15705 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15707 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15709 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15712 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15713 throwing code a bit.
15715 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15716 the exception throwing code a bit.
15718 * mini-x86.c (get_call_info): Allocate result from a mempool.
15720 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15722 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15724 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15726 * mini.h (MonoCompile): Add 'token_info_hash' field.
15728 * mini.c: Save token->method associations during compilation so the AOT
15729 compiler can use it.
15731 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15732 which reference generic classes and methods.
15734 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15736 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15738 * aot-compiler.c (compile_method): Fix a typo in a comment.
15740 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15742 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15743 everything generic.
15745 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15747 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15749 * mini.h (MonoCompile): Add 'args' field.
15751 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15754 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15756 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15758 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15760 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15762 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15763 opcodes for some opcodes.
15765 * mini.h *.brg *.c: Use the new opcodes.
15767 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15769 * mini.h: Bumped aot revision.
15771 * inssel.brg: modified code generation of type checks for interfaces
15772 to use the new "MonoClass.interface_bitmap" instead of the old
15773 "MonoClass.interface_offsets".
15775 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15777 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15779 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15781 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15784 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15786 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15788 2007-04-27 Wade Berrier <wberrier@novell.com>
15790 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15791 mini.h) to fix build.
15793 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15795 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15797 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15798 causes the corlib unit tests to fail.
15800 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15802 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15804 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15806 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15807 opcodes to the comparison relations.
15809 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15810 opcodes to their types.
15812 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15814 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15815 it in cfg->arch.cinfo.
15817 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15819 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15820 cfg->cil_offset_to_bb.
15822 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15824 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15825 created becase of initlocals.
15827 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15829 * mini-alpha.c cpu-alpha.md: More alpha port work from
15830 Sergey Tikhonov <tsv@solvo.ru>.
15832 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15834 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15836 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15838 * cpu-s390.md (break): Correct the length of break instruction.
15840 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15842 * mini.c: fix a couple of soft-float issues and comments.
15844 2007-04-15 Miguel de Icaza <miguel@novell.com>
15846 * trace.c (is_filenamechar): - is also a filename char.
15848 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15850 * mini-s390.c: Correct checking for enum type in return value processing.
15852 2007-04-14 Raja R Harinath <rharinath@novell.com>
15854 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15855 (version.h): Makefile is in the build directory.
15857 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15859 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15861 2007-04-11 Martin Baulig <martin@ximian.com>
15863 * mini.c (can_access_member): Fix handling of generic classes;
15866 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15868 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15870 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15872 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15874 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15876 * mini-codegen.c: make sure the right spill amount is
15877 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15879 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15881 * mini-ppc.c: fixes for the fp_branch_nan test.
15883 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15885 * basic.cs: Comment out new test which still fails on ia64.
15887 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15889 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15891 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15893 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15895 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15897 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15898 on 64 bit machines. Fixes part of #80738.
15900 * basic.cs: Add regression test.
15902 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15904 * inssel.brg basic.cs: Revert previous change to fix build.
15906 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15909 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15911 * basic.cs: Add new regression test.
15913 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15915 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15918 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15920 * cpu-s390x.md: Correct length of break instruction.
15922 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15924 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15925 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15927 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15929 * *.c: Begin WIN64 port.
15930 * mini.c: Use correct register in profiler.
15931 * mini-amd64.c: No inline assembly on Win64.
15932 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15933 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15934 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15935 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15936 mono_arch_ip_from_context for Win64.
15938 Contributed under MIT/X11 license.
15940 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15942 * exceptions-amd64.c (seh_handler): Ditto.
15944 * exceptions-x86.c (seh_handler): Fix a memory leak.
15946 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15948 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15949 mini-s390x.c: fixed peephole optimizations to deal
15950 correctly with 1 and 2 byte reload avoidance.
15952 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15954 * cpu-s390.md, cpu-s390x.md: update localloc length.
15956 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15958 * cpu-g4.md: added missing descriptions.
15960 2007-03-14 Miguel de Icaza <miguel@novell.com>
15962 * Makefile.am: Add support so the tail tests are not executed on
15963 PowerPC as that is a known limitation of the PowerPC port.
15965 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15967 * runmdesc.bat: Move to msvc directory.
15969 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15971 * runmdesc.bat: Run executable that was produced by the current
15972 target and sent via an argument.
15974 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15976 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15979 * generics.2.cs: Add regression test.
15981 2007-03-09 Wade berrier <wberrier@novell.com>
15983 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15985 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15987 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15988 AOT code depends on this.
15990 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15992 * mini.c: more precise tracking of types in the eval stack
15993 (part of fix for bug #81044).
15995 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15997 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15999 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16001 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16003 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16005 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16007 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16009 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16010 a pointer on 64 bit systems. Fixes #80190.
16012 * iltests.il: Add new regression test.
16014 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16016 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16018 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16020 * trace.c: Remove an erroneous alignemnt check when tracing.
16021 Fixes --trace on OSX86.
16023 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16025 * mini-$(arch).h: initialize SP in context for all the archs.
16027 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16029 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16030 regressions in the thread tests.
16032 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16034 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16035 - fixed implementation of LOCALLOC opcode
16036 - implemented non-un compare for floats
16038 - implementation of FDIV and CKFINITE opcodes
16039 - fixes for latest mono updates
16040 - additional arch opcodes
16042 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16044 * Makefile.am: simplify and merge rules for cross-compilation.
16046 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16048 * local-propagation.c: Actually *apply* the fix for bug 80591...
16050 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16052 * mini-exceptions.c: backuot part of the last change
16053 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16055 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16056 * inssel.brg: Fix bug 59286.
16059 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16061 * mini-exceptions.c: patch from Zoltan to correctly check for
16062 stack boundaries (using the stack register, not the frame register),
16063 fixes bugs #80724, #79717.
16065 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16067 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16068 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16070 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16071 presence of frame pointer elimination.
16073 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16075 * mini-x86.h: NetBSD UCONTEX_REG defines.
16077 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16079 * inssel-amd64.brg: Fix amd64 build.
16081 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16083 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16086 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16088 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16091 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16093 2007-01-30 Mark Mason <mason@broadcom.com>
16095 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16096 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16097 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16098 beginning support for CEE_JMP [not quite working yet]
16099 * tramp-mips.c: LMF handling now works
16101 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16103 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16105 * mini.h (NULLIFY_INS): New macro.
16107 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16109 * mini.c: statistical profiler fix for windows, patch
16110 from Tor Lillqvist (tml@novell.com).
16112 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16113 * local-propagation.c: Fix bug 80591.
16115 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16117 * Makefile.am: put back the --export-dynamic option as with
16118 the previous gmodule flags (thanks to Robert Jordan).
16120 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16122 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16124 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16125 simplify and speed up the local register allocator. Also rename some fields
16126 like iassign->vassign.
16128 * regalloc.c: Remove some functions which are no longer used since their
16129 inlined version is in mini-codegen.c.
16131 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16133 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16135 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16137 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16138 narrowing. Fixes #80622.
16140 * iltests.il: Add new regresssion test.
16142 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16144 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16145 debug-debugger.c, debug-debugger.h: warning fixes.
16146 * driver.c: updated copyright year and made it fit in one line.
16148 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16150 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16152 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16154 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16156 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16158 * iltests.il: Add new test for bug #80507.
16160 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16162 * mini-arm.h: use soft-float also on vfp for now.
16164 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16166 * mini.c: fix some more soft-float issues.
16168 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16170 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16172 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16173 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16174 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16175 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16177 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16179 * mini-arm.c: typo fix.
16181 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16183 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16185 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16187 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16188 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16190 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16192 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16194 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16196 * inssel.brg: Fix a warning.
16198 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16200 * abcremoval.c ssa.c ssapre.c: Update after this change.
16202 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16204 * dominators.c (df_set): Use mono_bitset_union_fast.
16206 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16208 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16209 mini-codegen.c: reduce relocations and memory usage for the cpu
16212 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16214 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16216 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16217 to reduce their size.
16219 2007-01-19 Mark Mason <mason@broadcom.com>
16221 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16222 * mini-mips.c: more configuration macros, support long conditional branches, additional
16223 asserts, fix epilog instrumentation.
16224 * mini-mips.h: use standard stack walk
16225 * cpu-mips.md: increase size of div, rem and conditional branches
16227 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16229 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16232 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16234 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16235 (compile_method): Ditto.
16237 * aot-runtime.c (decode_klass_info): Ditto.
16239 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16240 needed by the code generated by inssel.brg. Also fix a warning.
16242 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16244 * mini.c: deal with enums that become genericinsts by
16245 being nested in a generic class (bug #79956).
16247 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16249 * mini.c: match the generic definition to check for
16250 private access with generic types (bug #78431).
16252 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16254 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16255 to make life easier for people cross-compiling that insist on not
16258 2007-01-17 Mark Mason <mason@broadcom.com>
16260 * inssel-long.brg: patch to deal with mips missing flags
16261 * inssel-long32-mips.brg: implement overflow checks
16262 * insset-mips.brg: implement overflow checks
16263 * mini-mips.h: implement conditional exception handling
16264 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16265 Remove unused code, minor cleanups.
16266 * exceptions-mips.c: minor cleanups
16267 * mini-ops.h: add mips conditional exception ops
16268 * cpu-mips.md: add mips conditional exception ops
16271 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16273 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16274 to deal with mips missing of flags.
16276 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16278 * exceptions-ppc.c: execute fault handlers.
16280 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16282 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16284 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16286 * mini.c: handle also floating point values in initialize_array.
16288 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16290 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16291 array initialization and make it conditional on the intrins option.
16293 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16295 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16296 relocations and put the patch info names close to the enum definition.
16298 2007-01-15 Mark Mason <mason@broadcom.com>
16300 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16302 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16304 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16306 2007-01-12 Raja R Harinath <rharinath@novell.com>
16308 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16310 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16312 * Makefile.am: distribute the mips sources.
16314 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16316 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16319 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16321 * cpu-x86.md: back out for now as this triggers other regressions.
16323 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16325 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16326 to eax:edx, so ecx can't get allocated to them (bug #80489).
16328 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16330 * mini.c, mini-exceptions.c: enabled running fault handlers
16333 2007-01-03 Miguel de Icaza <miguel@novell.com>
16335 * driver.c: If nothing fail, do not use the string "failed",
16336 because it makes it very annoying to view test result logs on the
16339 2006-12-30 Miguel de Icaza <miguel@novell.com>
16341 * debug-debugger.c (mono_debugger_main): Rename "main" to
16342 "main_method" to prevent a warning.
16344 Remove a warning for unused field.
16346 2006-12-28 Martin Baulig <martin@ximian.com>
16349 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16351 2006-12-22 Martin Baulig <martin@ximian.com>
16353 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16354 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16355 seperate `.mdb_debug_info' section, so we can access it from the
16356 debugger even if the binary is stripped.
16358 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16359 from the `.mdb_debug_info' here to prevent the linker from
16360 removing that section.
16362 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16363 mdb-debug-info64.s.
16365 2006-12-19 Robert Jordan <robertj@gmx.net>
16367 * mini-x86: enable the code to return small structures in
16368 registers for FreeBSD as well. Fixes bug #80278.
16369 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16371 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16373 * mini-x86.c: align the stack when calling the profiler
16374 function instrumenting the prolog (on OSX).
16376 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16378 * mini.c: emit a break opcode where Debugger.Break () is called.
16380 2006-12-13 Miguel de Icaza <miguel@novell.com>
16382 * mini.c (mono_method_to_ir): Provide useful information on this
16383 assert, to prevent others from debugging like I did.
16385 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16387 * mini.c: enable code which was incorrectly commented
16390 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16392 * mini-x86.c: enable on OSX, too, the code to return small
16393 structures in registers.
16395 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16397 * mini-x86.c: remove the use of the dynamic code manager here, too.
16399 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16401 * mini.h, debug-debugger.c, tramp-*.c: fixed
16402 mono_debugger_create_notification_function() to use
16403 mono_global_codeman_reserve () instead of a dynamic code manager.
16405 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16407 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16408 ves_array_element_address() jit icall and use a generated
16409 managed method instead (which is about 4 times faster for a rank 3
16412 2006-11-29 Mark Mason <mason@broadcom.com>
16414 * basic-calls.cs: additional tests for passing
16415 structures as function arguments.
16417 2006-11-29 Mark Mason <mason@broadcom.com>
16419 * mini-mips.h: disable custom exception handling
16420 * mini-mips.c: throw/rethrow should use jalr to call
16421 exception stubs. Fixed bug with passing structures
16422 by value. More support for tracing floating point
16425 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16427 * mini.c: fixed typo in the soft-float ldind.r4 handling
16430 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16432 * mini.c, mini.h, driver.c: added --runtime command line
16433 option to select a different runtime than the autodetected one.
16434 * jit.h: added API for embedders to initialize with a specific
16437 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16439 * mini.c: handle also boxing of r4 values (bug #80024).
16441 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16443 * mini-ppc.c: force indirect calls until we reserve
16444 enough address space for all the generated code.
16446 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16448 * exceptions-arm.c: workaround bugs in the libc definition
16449 of struct ucontext.
16451 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16453 * inssel.brg: fixes from me and Mark Mason.
16455 2006-11-23 Dick Porter <dick@ximian.com>
16457 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16458 semaphore display now we've fixed the initial value
16460 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16462 * inssel.brg: partially revert the last change to fix the build.
16464 2006-11-21 Mark Mason <mason@broadcom.com>
16466 * inssel.brg: Add and use compare-and-branch macros to support
16467 architectures that do not have condition code registers (ie. MIPS).
16468 * *-mips.{c,brg,md}: Fix copyright statements
16470 2006-11-20 Mark Mason <mason@broadcom.com>
16472 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16473 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16474 * mini.h: Added declaration for mono_print_ins()
16475 * mini-codegen.c: added ins_spec initializer for MIPS
16476 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16477 vreg to be virtual and hreg to be non-virtual.
16478 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16479 is not yet working/implemented correctly.
16480 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16481 non-static, fixup calls to print_ins() from other parts in the file.
16483 2006-11-20 Mark Mason <mason@broadcom.com>
16485 * basic-calls.cs: added tests for passing structures as arguments
16488 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16490 * inssel-long32.brg: optimize signed division by power of two.
16492 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16494 * mini-arm.c: added support for interworking with thumb code
16495 (mono must be still be built using the ARM instruction encoding).
16497 2006-11-19 Miguel de Icaza <miguel@novell.com>
16499 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16500 verifier has different rules for it. Fixes a few verifier issues
16503 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16504 at the end, so people know what happened.
16506 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16508 * brach-opts.c: in optimize_exception_target() make sure we
16509 are in a catch clause (fixes bug #79871).
16511 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16513 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16514 more soft-float support fixes.
16516 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16518 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16519 that are passed half on the stack and half in registers.
16521 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16523 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16524 more mips integration work from Mark E Mason
16525 <mark.e.mason@broadcom.com>.
16527 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16529 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16530 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16531 tramp-mips.c: added sources for the mips port, not
16532 integrated in the build yet. Contributed by
16533 Mark E Mason <mark.e.mason@broadcom.com>.
16535 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16537 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16539 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16541 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16542 put the soft-float rules in its own file since it seems to
16543 break s390 compilation.
16545 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16547 * mini-arm.c: fixed wrnings.
16549 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16551 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16552 inssel-arm.brg: ARM support for soft-float.
16554 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16556 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16557 loads and stores of 32 bit fp values.
16559 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16561 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16563 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16564 works. Fixes #79852 and #79463.
16566 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16568 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16569 more soft-float support WIP and fixes.
16571 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16573 * mini-arm.c: some VFP updates.
16575 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16577 * mini-exceptions.c: 0 is a valid local var offset in some
16578 architectures, don't assert (bug #78508).
16580 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16582 * exceptions-arm.c: fixed off by one error in stack walk code.
16584 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16586 * mini.h, mini.c: more precise tracking of type load exceptions.
16588 2006-11-03 Robert Jordan <robertj@gmx.net>
16590 * Makefile.am: [WIN32] Add monow.exe target.
16591 * driver.c: [WIN32] Don't detach the console when debugging.
16594 2006-10-30 Miguel de Icaza <miguel@novell.com>
16596 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16598 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16600 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16602 * driver.c (mini_regression): Fix --regression with AOT.
16604 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16606 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16608 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16610 * mini-sparc.h: Don't use sigaction on sparc/linux.
16612 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16614 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16616 * mini-exceptions.c: Add proper include files for getpid ().
16618 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16620 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16621 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16624 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16625 name cache to reduce its size.
16627 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16629 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16631 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16632 the mono_lmf TLS variable.
16634 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16635 trampoline lmf frames.
16637 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16639 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16641 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16642 the mono_lmf TLS variable.
16644 * mini-exceptions.c: Access the LMF structure through accessors.
16646 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16647 variable instead of in jit_tls->lmf.
16649 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16651 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16652 trampoline lmf frames.
16654 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16656 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16658 * mini.c trace.c mini-x86.c: Revert these too.
16660 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16663 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16665 * genmdesc.c: removed now dead code.
16667 2006-10-09 Robert Jordan <robertj@gmx.net>
16669 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16671 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16673 * mini.h: do not leave gaps in the opcode values.
16675 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16677 * jit-icalls.h: flag functions as internal here, too.
16679 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16681 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16682 functions with the internal attribute.
16684 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16686 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16688 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16690 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16693 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16695 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16696 tail calls as on other platforms.
16698 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16700 * iltests.il: Add a few tailcall tests.
16702 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16704 * driver.c: fix loop for old compilers (bug #79521).
16706 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16708 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16710 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16712 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16713 metadata without any code.
16715 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16716 more precise debugging information using gdb.
16718 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16720 * inssel-ia64.brg: Make the helper methods static.
16722 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16724 * inssel-x86.brg: make the helper methods static.
16726 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16728 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16730 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16732 * mini.c: updates for monoburg changes.
16733 * inssel.brg: make a few helper functions static as they should.
16735 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16737 * Makefile.am: Move mini-codegen.c to common_sources.
16739 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16741 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16743 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16744 mini-ppc.h: port to use the common local register allocator.
16746 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16748 * mini.h: Remove the comment too then.
16750 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16752 * mini.h: put back backend.data which is to be used shortly and
16753 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16754 pointers on 4 byte boundaries it'd have much bigger issues running
16755 and you can ifdef it out anyway.
16757 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16759 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16760 MonoInst size by 4 bytes on 64 bit machines.
16762 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16764 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16765 replacement with more meaningful field names. Arch maintainers, please
16766 check the assigned names are good enough for your arch.
16768 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16770 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16771 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16773 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16775 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16776 relocations and memory requirements, put the optimization flags
16777 definitions in their own file.
16779 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16781 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16783 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16785 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16787 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16789 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16791 * inssel.brg: use the correct function to get the size of an item
16792 in an array, given an element class.
16793 * aot-compiler.c: do not access class->class_size directly.
16795 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16797 * mini.h, debug-mini.c: added a debugging function to print
16798 info about local variables and arguments in a jitted method.
16800 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16802 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16804 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16806 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16808 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16809 inner and outer loops when passing vtypes.
16811 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16813 * mini-ppc.c: take into account the cpu errata for cache flushing
16814 which caused some random errors (bug #79381).
16816 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16818 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16819 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16821 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16823 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16826 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16827 freebsd ports tree.
16829 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16830 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16832 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16835 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16837 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16839 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16841 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16842 macro does not have to be changed during debugging.
16844 * 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>.
16846 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16848 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16850 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16851 MONO_ARCH_NO_EMULATE_MUL is defined.
16853 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16855 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16857 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16859 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16861 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16863 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16864 stuff to mini-exceptions.c where it is used.
16866 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16867 setup code, the real one is in mini-exceptions.c.
16869 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16870 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16871 some changes from the freebsd ports tree.
16873 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16876 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16878 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16880 * mini.c: on Linux, check for /proc to be mounted
16881 (bug# 79351, novell bug#201204).
16883 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16885 * mini.c: handle cases where pthread_attr_getstack() behaves
16886 incorrectly (bug #78096).
16888 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16890 * mini-arm.c: support larger stack frames (bug #79272).
16892 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16894 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16896 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16899 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16900 mono_class_from_name () to find a class from its name.
16902 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16904 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16906 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16908 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16910 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16912 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16914 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16915 callinfo->trampoline.
16917 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16919 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16922 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16924 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16926 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16928 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16929 stats.method_trampolines, it is already done by the generic trampoline code.
16931 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16933 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16935 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16937 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16939 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16941 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16943 * mini.c (print_jit_stats): Print new stats.
16945 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16947 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16949 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16950 Address on two dimensional arrays. Fixes #78729.
16952 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16954 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16957 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16959 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16962 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16964 (mini_get_ldelema_ins): Ditto.
16966 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16968 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16969 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16972 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16974 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16975 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16977 * exceptions-s390x.c: Cosmetic change.
16979 * tramp-s390.c: Fix warning.
16981 * cpu-s390.md: Correct length of mul_imm.
16983 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16985 * aot-compiler.c: added binary writer with ELF backend
16986 implementation (only on Linux/x86 for now).
16988 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16990 * Makefile.am: Don't run net 2.0 AOT tests.
16992 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16993 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16995 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16997 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16999 * aot-compiler.c: simplified and refactored the asm-writing code
17000 to allow different backends.
17002 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17004 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17006 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17007 little. Share patches of type TYPE_FROM_HANDLE as well.
17009 * mini.c (mono_patch_info_equal): New helper function.
17010 (mono_patch_info_hash): Ditto.
17012 * aot-compiler.c (emit_method_code): Fix s390 build.
17014 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17015 is not handled because it is stored as a flag and not as a type ctor. Fixes
17018 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17020 * aot-compiler.c: Fix computation of GOT slot statistics.
17022 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17023 Also remove support for not PIC AOT.
17025 * mini.h: Bump AOT file format version.
17027 * objects.cs: Add a test for #78990.
17029 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17030 (peter.dettman@iinet.net.au). Fixes #79087.
17032 * basic-long.cs: Add a test for the above.
17034 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17036 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17038 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17041 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17043 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17046 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17048 * mini.c: Don't verify COM proxy invoke calls
17051 2006-08-10 Dick Porter <dick@ximian.com>
17053 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17054 which process is holding semaphores locked.
17056 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17058 * mini-ia64.c mini-amd64.c: Fix #79027.
17060 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17062 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17064 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17065 implicit arguments in a vararg call. Fixes #79027.
17067 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17069 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17070 (mono_get_array_new_va_signature): Ditto.
17072 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17074 * aot-runtime.c: Call init_plt lazily.
17076 * inssel-long.brg: Fix unsigned long->int conversion.
17078 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17080 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17081 that most data is now in the .rss/.data section.
17083 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17085 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17087 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17089 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17091 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17093 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17094 virtual call. Fixes #79010.
17096 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17097 and use the result as the this argument in the real call.
17099 * generics.2.cs: Add a new test for #79010.
17101 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17103 * mini-x86.c: Fix a warning.
17105 * aot-compiler.c: Add a bunch of statistics.
17107 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17109 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17111 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17113 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17115 * 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>.
17117 2006-07-13 Miguel de Icaza <miguel@novell.com>
17119 * mini.c (mono_method_to_ir): Obtain the original method in the
17120 CIL stream and use this to perform validation.
17124 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17126 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17127 (mono_arch_call_opcode): Ditto.
17129 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17132 * mini.c (mono_patch_info_dup_mp): New helper function.
17134 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17135 compilation. Fixes #78827.
17137 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17139 * declsec.c: Use original security informations for
17140 MONO_WRAPPER_MANAGED_TO_MANAGED.
17142 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17144 * mini.c: Allow Com Interop methods/classes and
17145 don't verify COM wrapper calls
17148 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17150 * inssel-long32.brg: Fix long->i4 checked conversion.
17152 * exceptions.cs: Add a test for the above.
17154 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17156 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17158 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17161 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17164 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17166 * mini.c: Fix solaris/x86 exception handling.
17168 * Makefile.am: Get rid of $(ICU_LIBS).
17170 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17172 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17173 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17174 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17176 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17178 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17179 this function causes a SIGSEGV.
17181 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17183 * mini.c: Remove unused solaris/x86 includes.
17185 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17187 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17189 2006-06-20 Jb Evain <jbevain@gmail.com>
17191 * cpu-g4.md: fix max length of start_handler instruction.
17193 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17194 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17196 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17197 * ssa.c: Fixed bug 78653 for SSA based deadce.
17198 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17199 MonoInst.flags, used in SSA based deadce.
17200 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17201 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17203 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17205 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17206 it can end up using non executable memory on ppc64 systems
17207 running ppc32 userspace (fix from Johannes Berg).
17209 2006-06-14 Dick Porter <dick@ximian.com>
17211 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17214 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17215 * mini.c: Made so that inline is locally disabled if it would
17216 trigger a .cctor, because too many apps depend on this behavior
17217 (which seems to be also the one of the MS CLR).
17219 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17221 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17222 No idea why this worked before.
17224 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17225 which branch to outer exception clauses since they could skip the
17226 inner finally clauses. Fixes #78633.
17228 * exceptions.cs: Add a test for the above.
17230 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17233 * iltests.il: Add a test for the above.
17235 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17237 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17238 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17240 * iltests.il: Add a test for the above.
17242 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17244 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17246 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17247 methods as instrinsics.
17249 2006-06-09 Wade Berrier <wberrier@novell.com>
17251 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17252 (simple-cee-ops.h ssapre-mini-ops.h)
17254 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17256 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17257 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17259 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17260 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17262 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17264 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17266 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17268 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17269 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17270 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17271 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17272 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17273 of opcodes, so that bug 78549 should not happen again.
17274 * ssapre.c: Updated to use the renamed files.
17276 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17278 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17279 in OP_ATOMIC_EXCHANGE_I4.
17281 2006-06-07 Wade Berrier <wberrier@novell.com>
17283 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17284 in mono_debugger_create_notification_function)
17286 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17288 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17290 * mini.c (type_from_stack_type): Disable some changes which do not
17293 * driver.c: Reenable opts.
17295 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17296 of the evaluation stack.
17298 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17299 evaluation stack trace at entry to the bblock.
17301 * mini.c (merge_stacks): New function to perform verification of stack merges.
17302 Turned off by default.
17304 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17307 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17309 * local-propagation.c: Fixed bug 78549.
17311 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17313 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17315 2006-06-02 Miguel de Icaza <miguel@novell.com>
17317 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17318 tramp-arm.c, tramp-ia64.c
17319 (mono_debugger_create_notification_function): Update signature to
17320 new signature and use new protocol for creating the notification
17323 Should fix the build.
17325 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17327 * exceptions-ppc.c (mono_jit_walk_stack)
17328 (ves_icall_get_frame_info): Fix the build
17330 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17332 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17334 2006-05-31 Raja R Harinath <rharinath@novell.com>
17336 * il2tests.2.il: New file for generics CIL tests. Add test for
17338 * Makefile.am: Update.
17341 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17344 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17346 * aliasing.c: Fixed bug 78311.
17348 2006-05-29 Martin Baulig <martin@ximian.com>
17350 * mini-exceptions.c (mono_find_jit_info): When computing the
17351 native offset, check whether we're actually inside the method's
17352 code; call mono_debug_print_stack_frame() to format the frame.
17353 (ves_icall_System_Exception_get_trace): Call
17354 mono_debug_print_stack_frame() to format the stack frame.
17355 (ves_icall_get_trace): Update to the new debugging API.
17356 (mono_jit_walk_stack_from_ctx): Likewise.
17357 (ves_icall_get_frame_info): Likewise.
17359 * mini.c (get_method_from_ip): Use the new debugging API.
17360 (mono_print_method_from_ip): Likewise.
17363 (mono_jit_walk_stack): Use the new debugging API.
17364 (ves_icall_get_frame_info): Likewise.
17366 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17368 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17370 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17372 * mini.c: Added "limitator" to inline for debugging.
17374 2006-05-24 Martin Baulig <martin@ximian.com>
17376 * debug-debugger.c (mono_debugger_init): Create a private,
17377 malloc()-based code manager for the notification function and
17378 intentionally leak it on exit. This fixes the crash-on-exit race
17382 (mono_debugger_create_notification_function): Added
17383 `MonoCodeManager *' argument.
17386 (mono_debugger_create_notification_function): Added
17387 `MonoCodeManager *' argument.
17389 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17391 * aliasing.c: Fixed 64 bit issue.
17392 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17393 default since all known bugs are fixed (one more time!).
17395 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17397 * mini.c: write barrier support.
17399 2006-05-23 Martin Baulig <martin@ximian.com>
17401 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17402 check at the top of the file.
17404 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17406 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17407 reverting changes without reason and without changelog entries.
17409 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17411 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17412 to a few opcodes. Fixes #78439.
17414 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17415 consistency with other archs.
17417 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17419 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17421 * debug-debugger.c: fix the build.
17423 2006-05-17 Martin Baulig <martin@ximian.com>
17426 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17427 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17428 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17429 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17431 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17433 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17435 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17437 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17438 MONO_TYPE_GENERICINST.
17440 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17441 MONO_TYPE_GENERICINST.
17443 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17445 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17448 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17450 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17452 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17454 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17456 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17457 mono_trace_cleanup ().
17459 * iltests.il: Fix problem with the newly added test.
17461 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17462 due to register constraints, free up the previous hreg. Fixes #78314.
17464 * iltests.il: Add new test for #78314.
17466 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17467 Interlocked.Add. Fixes #78312.
17469 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17471 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17473 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17475 2006-05-05 Martin Baulig <martin@ximian.com>
17477 * debug-mini.c (mono_debug_open_block): New method.
17480 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17481 the beginning of each basic block.
17484 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17485 the beginning of each basic block.
17487 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17489 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17490 default until I understand why they break the build on amd64.
17492 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17494 * mini.c (mini_cleanup): Call mono_cleanup ().
17496 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17499 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17501 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17502 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17503 default since all known bugs are fixed, and I cannot reproduce bug
17504 77944... I'm asking Matt Hargett to test again after this commit.
17506 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17508 * mini-codegen.c: Fixed typo that thrashed inline.
17510 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17512 * dominators.c (compute_dominators): Avoid using a worklist since
17513 it is not correct in some cases. Instead, iterate over all bblocks as
17514 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17516 2006-04-28 Miguel de Icaza <miguel@novell.com>
17518 * mini.c (mono_jit_compile_method_inner): Use
17519 mono_prepare_exception_from_error that resets the value
17522 2006-04-27 Miguel de Icaza <miguel@novell.com>
17524 * mini.c: Move the mini_loader_error_to_exception to metadata.
17526 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17528 * aliasing.c: Fixed bug 78210.
17530 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17532 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17533 default until all their problems (or the ones they trigger) are fixed.
17535 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17537 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17539 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17540 as loaded only after resolving patches since that could invoke the same method.
17542 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17544 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17547 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17550 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17553 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17554 made from AOT code through the PLT table.
17556 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17557 holding the plt offset when a call is made to the aot plt trampoline.
17559 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17561 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17564 * Makefile.am (common_sources): Fix build breakage.
17566 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17567 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17568 intra-assembly calls if possible.
17570 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17572 * mini-trampolines.c: Handle PLT entries.
17574 * mini.c: Avoid creating a GOT var for calls.
17576 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17577 from mscorlib code.
17579 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17580 from mscorlib code.
17582 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17585 * mini.h: Bump AOT file format version.
17587 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17590 2006-04-25 Martin Baulig <martin@ximian.com>
17592 * driver.c: Disable copyprop, consprop and inline when running
17593 inside the debugger.
17595 2006-04-25 Martin Baulig <martin@ximian.com>
17597 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17598 with `get_current_thread' and added `detach'.
17599 (MonoDebuggerMetadataInfo): Added `thread_size',
17600 `thread_tid_offset', `thread_stack_ptr_offset' and
17601 `thread_end_stack_offset'.
17603 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17605 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17608 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17609 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17611 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17613 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17615 * aot.c: Add support for ADJUSTED_IID.
17617 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17619 * aot.c (emit_method_order): Don't align method_order_end.
17621 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17622 the interface ID changes.
17624 2006-04-21 Dick Porter <dick@ximian.com>
17626 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17627 cleaning up a thread. Fixes the new part of bug 77470.
17629 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17631 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17632 to managed wrapper.
17634 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17636 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17638 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17639 SIGSEGV. Fixes #78072.
17641 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17642 unregister our SIGABRT handler.
17644 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17646 * mini.c: Disabled inline where it can alter the call stack in a
17647 way visible from managed code.
17648 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17651 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17653 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17654 on other platforms. Fixes #78089.
17656 2006-04-13 Martin Baulig <martin@ximian.com>
17658 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17659 determine whether we're inside the debugger.
17662 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17664 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17666 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17667 handler clauses. Fixes #78024.
17669 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17670 in the CALL_MEMBASE opcodes. Fixes #78088.
17671 (mono_arch_get_vcall_slot_addr): Ditto.
17673 2006-04-10 Martin Baulig <martin@ximian.com>
17675 * debug-debugger.c: The thread handling code has now been moved
17676 into ../metadata/threads.c.
17678 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17680 * driver.c (mono_main): Fix --with-gc=none build.
17682 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17683 (mono_spillvar_offset_float): Ditto.
17684 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17685 hreg, not when its !global, since on ia64, there is a third category: stacked
17688 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17690 * mini.c: set MonoInst->klass for load field address and a few other
17693 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17695 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17697 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17699 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17700 the branch opt changes.
17702 2006-04-06 Dick Porter <dick@ximian.com>
17704 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17706 * wapihandles.c (mini_wapi_seminfo):
17707 * driver.c (mono_main): Add semaphore info option
17709 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17711 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17712 branch optimization changes. Fixes #78009.
17714 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17716 * mini.c: ignore accessibility of methods in managed->native wrappers.
17718 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17720 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17722 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17724 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17726 * mini.c: Modify the branch optimizations to preserve the invariant that
17727 the entries inside the in_bb and out_bb arrays are unique.
17728 (mono_unlink_bblock): Avoid creation of new arrays.
17730 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17732 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17735 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17737 * mini.c (optimize_branches): Remove the "optimizations" in
17738 the cbranch1/cbranch2 -> branch cases which were causing several
17739 problems in the past. Fixes #77986.
17741 2006-03-31 Chris Toshok <toshok@ximian.com>
17743 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17744 default optimizations :(
17746 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17748 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17751 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17753 * local-propagation.c: Added comments to structs and removed
17754 "Mono" prefixes from local tree mover types.
17756 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17758 * Makefile.am (arch_sources): Define this for each architecture so
17759 libmono_la_SOURCES is defined in one place.
17761 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17763 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17766 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17768 * driver.c: print the GC name supplied by configure.
17770 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17772 * local-propagation.c: Added tree mover, and moved here all the
17773 local propagation code from mini.c
17774 * mini.c: Added support for treeprop, and moved all the local
17775 propagation code to local-propagation.c
17776 * mini.h: Added support for treeprop
17777 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17778 treeprop, inline and deadce by default
17779 * Makefile.am: Added local-propagation.c
17781 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17783 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17785 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17787 * debug-debugger.c: make it compile without the Boehm GC.
17789 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17791 * mini.c: fixed issue with mismatch when an icall is registered
17792 with multiple names but same address.
17794 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17796 * declsec.c, mini-exceptions.c: use write barrier to set reference
17797 fields of managed objects.
17799 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17801 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17802 (can_access_internals): Fix a warning.
17804 * mini.c (print_method_from_ip): Rename this to
17805 mono_print_method_from_ip so it gets exported.
17807 * trace.c: Deal with strings inside StringBuilder's containing garbage
17808 and fix memory leaks. Fixes #77848.
17810 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17812 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17815 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17817 * mini-s390.c: Remove OP_X86_TEST_NULL.
17819 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17821 * mini.c: use the correct GetHashCode() for the moving collector.
17823 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17825 * liveness.c: Regalloc spill cost tuning.
17827 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17829 * mini-s390x.h: Correct S390_LONG macro.
17831 * mini-s390x.c: Cleanup unused code.
17833 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17835 * jit-icalls.h: New file.
17837 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17838 icalls and include that instead of including jit-icalls.c.
17840 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17843 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17845 * mini.c: when checking for member accessibility, also check for
17846 friend assemblies and for explicit interface implementations.
17848 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17850 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17852 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17854 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17855 common cases are done first.
17857 * mini-ops.h: Only define platform specific opcodes on the given platform.
17859 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17862 2006-03-14 Martin Baulig <martin@ximian.com>
17864 Revert Paolo's change from r57348:
17866 * mini.h: don't use gboolean for bitfields.
17867 * mini.c: verifier changes for fields and methods accessibility.
17869 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17871 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17873 * mini-s390x.c: Fix conv_r_un.
17875 * cpu-s390, cpu-s390x.md: Fix lengths.
17877 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17879 * mini.c: nested types have access to all the nesting
17880 levels, not just the enclosing types.
17882 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17884 * mini.c: added a few more verification checks.
17886 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17888 * liveness.c: Merge optimizations from the linear-il branch.
17890 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17892 * mini-ia64.c (emit_call): Add a comment.
17894 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17896 * tramp-ia64.c: Fix some warnings.
17898 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17900 * mini.h: don't use gboolean for bitfields.
17901 * mini.c: verifier changes for fields and methods accessibility.
17903 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17905 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17906 lazy icall wrapper changes.
17908 * dominators.c: Replace all the dominator algorithms with faster
17909 ones from the linear-il branch.
17911 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17914 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17915 common cases are done first.
17917 * mini-amd64.c: Fix some warnings.
17919 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17922 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17925 * mini.h: Add a missing prototype.
17927 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17929 * mini.c: Compile icall wrappers lazily.
17931 * mini-codegen.c: Use printf instead of g_print since its much faster.
17933 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17936 * mini.c (optimize_branches): Cache the negative result from
17937 remove_block_if_useless ().
17939 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17940 Also fix some bblock linking issues.
17942 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17945 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17947 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17948 accessed fields first, for better cache behavior.
17950 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17952 * mini.c: speedup IList<T> array accesses.
17954 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17956 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17957 inline_costs counter. Fixes #77190.
17959 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17961 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17962 trace messages. Fixes #77706.
17964 2006-03-04 Martin Baulig <martin@ximian.com>
17966 * tramp-amd64.c, tramp-x86.c
17967 (mono_debugger_create_notification_function): Use
17968 mono_global_codeman_reserve() to allocate a buffer at runtime and
17971 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17973 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17974 notification function at runtime and then call `initialize' in the
17975 `MONO_DEBUGGER__debugger_info' vtable.
17977 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17979 * iltests.il: Fix a visibility problem.
17981 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17983 * driver.c, mini.c: add hooks for the counters API.
17985 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17987 * driver.c: show disabled options.
17989 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17991 * linear-scan.c: always use cost-driven selection.
17993 2006-02-28 Raja R Harinath <rharinath@novell.com>
17995 * jit-icalls.c (helper_compile_generic_method): Revert change from
17998 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18000 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18002 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18004 * inssel.brg: style fixes, mostly to force the updated monoburg
18005 to run for people using svn.
18007 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18009 * mini.c: match monoburg changes.
18011 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18013 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18014 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18015 declaration in the header file.
18017 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18019 * helpers.c: reduce relocations and mem usage.
18021 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18023 * mini.h, mini-codegen.c: disable logging features if
18024 requested by configure.
18026 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18028 * mini.c: tiny verifier changes.
18030 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18032 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18033 cpu-pentium.md: stack alignment changes for osx/x86,
18034 partially from Geoff Norton <gnorton@customerdna.com>.
18036 2006-02-24 Raja R Harinath <harinath@gmail.com>
18038 * jit-icalls.c (helper_compile_generic_method): Update to changes
18039 in metadata/class.c.
18041 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18043 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18045 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18046 interface calls with large offsets.
18048 2006-02-23 Raja R Harinath <rharinath@novell.com>
18050 * jit-icalls.c (helper_compile_generic_method): Document the
18051 special-case we depend on so that we can inflate the method twice
18052 with the same context with no bad side-effects.
18054 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18056 * mini-x86.c, mini-amd64.c: fix for case when xen support
18059 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18061 * mini-x86.c, mini-amd64.c: generate code to access tls items
18062 in a faster way for Xen systems.
18064 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18066 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18067 updates and compilation fixes for the OSX/x86 port, mostly from
18068 Geoff Norton <gnorton@customerdna.com>.
18070 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18072 * inssel.brg: faster interface call implementation
18073 to sync with the interface_offsets MonoVTable changes.
18075 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18077 * mini.c: more verification checks.
18079 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18081 * mini.c: added a few more verification checks.
18083 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18085 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18086 facility on the processor and use it if available.
18088 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18090 * driver.c, aot.c, mini.c: throw exception if the IL code is
18091 invalid or unverifiable.
18093 2006-02-17 Raja R Harinath <rharinath@novell.com>
18095 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18098 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18100 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18102 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18104 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18105 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18106 handling of instantiated generic valuetypes.
18108 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18110 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18111 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18114 * generics.2.cs: Revert the nullable reftypes tests.
18116 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18118 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18119 using __builtin_frame_address (1) as it doesn't work in the presence
18120 of optimizations. Hopefully fixes #77273.
18122 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18123 -> generics.cs change as it doesn't work with some automake versions.
18125 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18127 * mini.c: handle systems that sue a different way to
18128 retrieve the stack address of the current thread.
18130 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18132 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18133 it specially in the makefile.
18135 * generics.2.cs: Add tests for nullable reference types.
18137 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18139 * mini.c: always handle the case when mono_jit_init()
18140 is called in a thread different from the main thread,
18141 confusing libgc (bug #77309).
18143 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18145 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18147 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18149 * mini.c: change optimize_branches () to use a single loop
18150 and introduce a new optimization to simplify some range checks.
18152 2006-02-03 Martin Baulig <martin@ximian.com>
18154 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18155 and merged with debugger_thread_manager_add_thread().
18156 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18157 inform the debugger about the main thread.
18159 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18161 * basic.cs: Add test for div.un/rem.un constant folding.
18163 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18165 * cpu-s390x.md: correct int_xor_imm length
18167 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18169 * generics.2.cs: New test for #77442.
18171 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18174 2006-02-02 Martin Baulig <martin@ximian.com>
18176 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18177 <mono/metadata/mono-debug-debugger.h>
18179 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18181 2006-02-02 Martin Baulig <martin@ximian.com>
18183 * debug-debugger.h: New header file for debug-debugger.c.
18185 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18186 function is a separate thread anymore; add support for attaching.
18188 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18190 * tramp-x86.c: Fix a warning.
18192 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18194 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18195 on very large methods.
18197 * aot.c (load_patch_info): Fix a warning.
18199 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18201 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18202 mini-ops.h: alu membase optimizations.
18204 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18206 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18207 to speedup StringBuilder.
18209 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18211 * dominators.c (mono_compute_natural_loops): Fix detection of
18212 loop body start blocks.
18214 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18216 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18218 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18221 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18223 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18225 2006-01-25 Martin Baulig <martin@ximian.com>
18227 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18228 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18229 started to cleanup this file a little bit.
18231 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18233 * mini.c: optimize a codepath frequently happening in generics code.
18235 2006-01-23 Martin Baulig <martin@ximian.com>
18237 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18239 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18240 functions directly.
18242 * driver.c: debug-debugger.c is only available if
18243 `MONO_DEBUGGER_SUPPORTED' is defined.
18245 2006-01-23 Martin Baulig <martin@ximian.com>
18247 * debug-debugger.c: Only enable this on platforms where the Mono
18248 Debugger is working (x86 and x86_64).
18250 2006-01-21 Martin Baulig <martin@ximian.com>
18252 The Mono Debugger is now using the normal `mono' instead of the
18253 `mono-debugger-mini-wrapper' when executing managed code.
18255 * debug-debugger.c: New file; previously known as
18256 debugger/wrapper/wrapper.c.
18258 * debug-mini.c (mono_init_debugger): Removed.
18260 * driver.c (mono_main): Added new `--inside-mdb' command line
18261 argument which is used when running inside the debugger.
18263 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18265 * liveness.c (mono_analyze_liveness): Remove some unused data
18268 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18270 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18272 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18274 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18275 depends on implementation details of monobitset.
18277 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18280 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18282 * liveness.c: Update after monobitset changes.
18284 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18286 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18288 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18290 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18292 * mini-s390x.c: Remove warning messages.
18294 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18296 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18298 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18300 * generics.2.cs: Add ldelem/stelem_any test.
18302 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18304 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18306 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18308 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18310 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18312 * generics.2.cs: Reenable vtype tests.
18314 * inssel-x86.brg: Remove an icorrect valuetype rule.
18316 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18318 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18319 initial support for OP_ABS.
18321 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18323 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18325 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18327 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18328 conversion and implement LADD/LSUB.
18330 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18333 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18335 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18337 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18340 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18342 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18343 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18344 (stack walk problem).
18346 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18348 * aot.c (mono_aot_load_method): Fix a warning.
18350 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18352 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18354 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18356 * iltests.il: Add test for #77148.
18358 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18361 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18363 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18365 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18367 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18368 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18370 * basic-long.cs: Add lconv-to-r4/r8 tests.
18372 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18374 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18376 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18377 here as on other archs.
18379 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18381 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18383 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18385 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18387 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18389 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18390 instrument_prolog; Add memory_barrier instruction.
18392 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18394 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18396 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18398 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18400 * aliasing.c inssel.brg: Fix warnings.
18402 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18403 could skip initialization of some parts of memory.
18405 * mini.c mini-ia64.c: Fix warnings.
18407 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18409 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18411 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18412 a crash seen on sparc.
18414 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18416 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18418 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18420 * mini-ops.h: Add s390_backchain instruction
18422 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18424 * cpu-s390.md: Add s390_backchain instruction
18426 * mini-s390.c: Significant ABI changes
18428 * mini-s390.h: Cater for zero length structures
18430 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18432 * mini-s390.c: ABI fixes
18434 * inssel-s390.brg: Remove debug statements
18436 * cpu-s390.md: Fix length of ATOMIC_xx operations
18438 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18440 * basic-float.cs: Add float<->long conversion tests.
18442 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18444 * mini-s390.c: Fix LOCALLOC processing.
18446 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18448 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18450 * iltests.il: Add tests for some opcodes not covered by the other
18453 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18455 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18456 register loading for Tail processing; Correct trace output.
18458 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18460 * cpu-s390.md: Correct size of jmp instruction.
18462 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18464 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18466 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18468 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18469 Bring s390 up to current level.
18471 2005-12-12 Zltan Varga <vargaz@gmail.com>
18473 * generics.2.cs: Disable the newly added tests as they do not work yet.
18475 * generics.2.cs: Add valuetype tests.
18477 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18479 * basic-long.cs: Add i4->u8 test.
18481 * objects.cs: Add tests for JIT intrinsic.
18483 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18484 optimizations lost by a mistake.
18486 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18488 * basic-long.cs: Remove a test moved to objects.cs.
18490 * arrays.cs: Add more array tests.
18492 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18494 * arrays.cs: Add new tests for multi-dimensional arrays.
18496 2005-12-06 Raja R Harinath <rharinath@novell.com>
18498 * Makefile.am (test_sources2): Add generics.2.cs.
18499 (EXTRA_DIST): Add test_sources2.
18501 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18503 Support for boxing and unboxing nullable types as well as the
18504 isinst operation on nullables, per the CLI ammendment.
18506 * inssel.brg (CEE_ISINST): Special case for nullable
18508 * mini.c (handle_unbox_nullable): new method
18509 (handle_box): Special case for nullable types
18510 (mono_method_to_ir): Call handle_unbox_nullable in correct
18513 * generics.2.cs: New test suite
18515 * Makefile.am: Support for regression tests with generics.
18517 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18519 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18520 allocated to registers. Fixes #76800.
18522 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18524 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18526 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18528 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18531 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18533 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18536 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18538 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18539 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18541 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18542 single precision before storing to a single precision location.
18544 2005-11-28 Raja R Harinath <rharinath@novell.com>
18546 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18548 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18550 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18553 * basic.cs: Remove test_0_byte_compares test which was moved to
18554 objects.cs a long time ago.
18556 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18558 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18560 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18562 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18563 handlers are called.
18565 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18568 * mini-ia64.c: Add support for the throw->branch exception
18571 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18573 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18575 * mini.c: Enabled "fastpath" deadce :-)
18577 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18579 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18580 alias analysis pass to support it.
18581 * mini.h: Likewise.
18583 * liveness.c: Likewise (liveness computation can use aliasing
18584 information to be more accurate).
18585 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18586 moreover made so that "--compile-all" uses the given optimization
18587 flags and not the default ones.
18588 * aliasing.c: Alias analysis (new file).
18589 * aliasing.h: Likewise.
18590 * Makefile.am: added "aliasing.c" and "aliasing.h".
18592 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18594 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18597 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18599 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18600 fp >= end_of_stack exit condition, as it is not needed, and it might
18601 become true for fp eliminated frames.
18603 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18605 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18608 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18610 * mini-arm.c: fixed alignment of doubles/longs to match
18611 the C ABI (bug #76635).
18613 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18615 * aot.c: fix compilation with --enable-minimal=aot.
18617 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18619 * mini-arm.c: fixed compatibility with the new
18620 floating point emulator package for compares.
18622 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18624 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18626 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18628 * mini-exceptions.c (print_stack_frame): Output to stderr.
18629 (mono_handle_native_sigsegv): Ditto.
18631 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18633 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18634 OP_LCONV_TO_OVF_I implementation.
18636 * mini-amd64.c: Add support for the throw->branch exception
18639 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18640 when the catch clause catches a more general exception, i.e. Object.
18642 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18644 * cpu-ia64.md: Remove unused opcodes.
18646 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18647 specific defines for architectures defining USE_SIGACTION.
18649 * mini-ia64.c: Fix some warnings.
18651 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18652 version seemed to skip a frame.
18654 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18656 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18657 only calls which are made to native code use this flag.
18659 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18661 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18662 varargs methods as well.
18664 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18665 which have save_lmf set. Reorganize methods prologs a bit.
18667 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18668 debugger to the proper place.
18670 2005-10-29 Martin Baulig <martin@ximian.com>
18672 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18673 when running inside the debugger until the debugger has support
18676 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18678 * mini.h: Fix a warning.
18680 2005-10-24 Miguel de Icaza <miguel@novell.com>
18682 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18683 we expose publicly, this returns the string.
18685 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18687 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18688 with fp elimination.
18690 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18692 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18693 native stacktrace using the glibc 'backtrace' function if available.
18695 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18697 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18699 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18700 handle SIGSEGVs received while in native code.
18702 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18703 code, call mono_handle_native_sigsegv which will abort the runtime
18704 after printing some diagnostics, instead of converting it into a
18705 confusing NullReferenceException.
18707 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18709 * cpu-pentium.md: Remove unused opcodes.
18711 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18713 * mini-amd64.h (MonoLMF): Add rsp field.
18715 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18718 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18720 * mini-codegen.c (get_register_spilling): Fix some warnings.
18722 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18724 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18725 elimination during exception handling. Enable fp elimination by
18728 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18731 2005-10-16 Martin Baulig <martin@ximian.com>
18733 * mini-exceptions.c
18734 (mono_debugger_run_finally): New public method for the debugger.
18736 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18738 * debug-mini.c (mono_debug_init_method): Fix warning.
18740 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18741 the 'exname' parameter const to fix some warnings.
18743 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18745 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18746 introduced by the previous patch.
18748 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18750 * basic-float.cs: Add test for precision of float arithmetic.
18752 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18753 when loading/storing single values from/to memory.
18755 * mini.c (mono_jit_compile_method_with_opt): Create the function
18756 pointers in the correct domain.
18758 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18760 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18761 introduced by previous patch.
18763 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18764 when out_filter_idx is NULL.
18766 * mini-exceptions.c: Don't run filter clauses twice during exception
18767 handling. Fixes #75755.
18769 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18771 * aot.c: Add support for ldflda wrappers.
18773 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18776 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18778 * mini.c, mini.h: do not consider exception handlers blocks when
18779 setting up interface variables.
18781 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18783 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18785 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18787 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18788 causes a regression.
18790 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18792 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18794 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18795 of the OP_P definitions.
18797 * TODO: Add a proposal for dealing with the CEE/OP mess.
18799 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18800 optimizations from the x86 port.
18802 * cpu-amd64.md: Ditto.
18804 * basic.cs basic-long.cs: Add tests.
18806 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18808 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18809 Patrik Torstensson's implementation of my exception-handling
18810 optimization idea, when the exception object is not used
18813 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18815 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18816 of the mul_imm optimizations from the old jit.
18818 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18820 * mini.c, liveness.c: patch by Patrik Torstensson and
18821 Zoltan Varga to improve performance in methods with
18824 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18826 * driver.c: Remove 'Globalization' entry from --version.
18828 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18830 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18831 there is a profiler interested in JIT events.
18833 * aot.c: Load profile files produced by the AOT profiling module, and
18834 reorder methods based on the profiling info. Add a 'method_order' table
18835 to the AOT file to make mono_aot_find_jit_info work with the reordered
18838 * mini.h: Bump AOT file version info.
18840 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18842 * mini-arm.h: work around what looks like a gcc bug when optimizations
18845 2005-09-28 Raja R Harinath <rharinath@novell.com>
18847 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18848 conditionals. Use ...
18849 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18851 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18853 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18854 to determine the amount of memory to copy when passing valuetypes.
18856 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18857 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18859 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18861 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18862 information about aot.
18864 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18866 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18867 macros. This will allow a deadlock debugger to easily be plugged
18870 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18872 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18874 2005-09-27 Raja R Harinath <rharinath@novell.com>
18876 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18877 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18878 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18879 ($(arch_built)) [CROSS_COMPILING]: Error out.
18881 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18883 * aot.c: Add support for the no_special_static flag for classes.
18885 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18887 * Reapply reverted patches.
18889 * *: Revert r50174 as well.
18891 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18893 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18895 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18897 2005-09-23 Miguel de Icaza <miguel@novell.com>
18899 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18900 part of the SIG_HANDLER_SIGNATURE.
18902 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18904 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18907 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18908 introduced by previous patch.
18910 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18912 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18913 saved registers too.
18915 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18916 upon the information returned by get_call_info ().
18918 * mini-x86.c (add_float): Fix stack size calculation.
18919 (mono_arch_call_opcode): Rewrite this so it works based up the
18920 information returned by get_call_info ().
18921 (mono_arch_get_this_vret_args): Ditto.
18923 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18925 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18926 in cinfo to determine the registers which need to be used.
18928 2005-09-20 Miguel de Icaza <miguel@novell.com>
18930 * driver.c (mono_main): Add --server and --desktop flags.
18932 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18934 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18935 registers as global registers.
18937 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18938 longer needed with the new register allocator.
18940 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18942 * cpu-ia64.md: Remove unused opcodes.
18944 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18946 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18948 * cpu-amd64.md: Remove unused opcodes.
18950 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18951 needed with the new register allocator.
18953 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18956 2005-09-16 Raja R Harinath <rharinath@novell.com>
18958 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18960 2005-09-16 Martin Baulig <martin@ximian.com>
18962 * exceptions-amd64.c
18963 (throw_exception): Don't call mono_debugger_throw_exception() if
18964 we're a rethrow - see the FIXME in the code.
18966 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18968 * mini.c (mono_init_exceptions): This only works on some architectures.
18970 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18972 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18975 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18977 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18978 now in mini-exceptions.c.
18980 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18982 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18983 now in mini-exceptions.c.
18985 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18987 * exceptions-x86.c: Applied patch from Patrik Torstensson
18988 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18990 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18991 code into mini-exceptions.c. Add some assertions to it.
18993 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18995 * aot.c (emit_section_change): Applied patch from "The Software Team"
18996 (<software@solmersa.com>). Fix as errors on windows.
18998 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19000 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19001 method info into the LMF.
19003 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19005 * mini-ia64.c: Add proper unwind info for method epilogs.
19007 * exceptions-ia64.c: Add some code to help debugging.
19009 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19011 * mini-exceptions.c: Fix warning.
19013 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19015 * mini.c: Really fix build.
19017 * mini-x86.c mini-amd64.c: Fix build.
19019 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19021 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19023 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19024 some Interlocked methods as intrinsics.
19026 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19027 for Thread methods as well.
19029 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19031 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19033 * mini-ia64.c mini-x86.c mini-amd64.c
19034 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19037 * mini.c (mono_init_exceptions): Fix build breakage.
19039 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19041 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19042 of instructions. Use the new ia64_unw_op macros for emitting unwind
19045 * mini.c (mono_init_exceptions): Initialize exception handling
19046 related trampolines at startup.
19048 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19050 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19052 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19054 * mini.c: Handle type loading errors gracefully during compilation and
19055 throw the appropriate exception.
19057 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19059 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19060 for the mono binary.
19062 2005-09-09 Martin Baulig <martin@ximian.com>
19064 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19067 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19069 * mini-arm.h: use emulation for conv.r.un for the release.
19071 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19073 * mini-arm.c, objects.cs: more fixes and tests for them.
19075 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19077 * mini-arm.c: align structures to at least 4 bytes to be able
19078 to keep our current optimized memcpy.
19080 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19082 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19084 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19086 * mini.c: ignore SIGPIPE.
19088 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19090 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19092 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19094 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19096 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19098 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19100 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19101 exception handling support.
19102 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19103 patch by Brian Koropoff <briank@marakicorp.com>).
19105 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19107 * mini.c: revert another 'optimization' which breaks when
19108 items on the eval stack need to be saved at a basic block end
19111 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19113 * jit-icalls.c: for arrays, ensure we always provide
19116 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19118 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19120 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19122 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19124 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19125 arguments in their original register.
19127 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19129 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19132 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19133 when ssapre is enabled.
19135 * inssel-long.brg: Fix bug in previous patch.
19137 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19138 multiplication by a constant.
19140 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19142 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19145 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19148 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19150 * inssel-arm.brg: apply changes tested by Brian Koropoff
19151 <briank@marakicorp.com>.
19153 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19155 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19157 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19159 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19160 to the same register if dreg is just a base register.
19161 (print_ins): Improve printing of membase opcodes.
19163 * inssel-x86.brg: Add optimized ldind(reg) rules.
19165 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19167 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19169 * mini.c: when running under valgrind, set the stack bottom for
19170 the GC at the actual approximate stack for the app (fixes running
19171 mono with valgrind).
19173 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19175 * mini.c: do no break at the first valuetype to init found
19176 (fixes bug #75791).
19178 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19180 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19182 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19184 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19186 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19188 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19190 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19192 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19194 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19197 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19200 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19203 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19205 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19207 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19209 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19210 in the tail recursion optimization.
19212 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19213 debug info into the assembly file.
19215 * iltests.il: Add test for filter regions.
19217 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19218 initial stack of filter regions. Fixes #75755.
19220 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19222 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19223 stack requirements.
19225 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19227 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19228 the check for an already compiled method on non-ia64 platforms.
19229 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19232 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19234 * inssel-x86.brg: Add some optimized call rules.
19236 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19238 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19241 * mini.h mini-trampolines.c: Pass the trampoline argument to
19242 mono_arch_patch_delegate_trampoline.
19244 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19246 * mini-trampolines.c: Fix build.
19248 * mini-amd64.h: Add delegate trampolines.
19250 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19252 * inssel-amd64.brg: Add optimized call rules.
19254 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19256 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19258 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19260 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19263 * mini-ia64.c: Remove LMF fixmes.
19265 * mini-ia64.h: Remove most fields from LMF.
19267 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19269 * mini-trampolines.c: Add support for IA64 function descriptors.
19271 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19272 for IA64 function descriptors.
19274 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19276 * tramp-arm.c: patch the vtable for virtual calls. Added
19277 support code to register/unregister the LMF.
19278 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19281 2005-08-19 Dick Porter <dick@ximian.com>
19283 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19284 bit value if needed.
19286 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19288 * mini.c (mini_get_method): Move handling of wrapper data here.
19290 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19292 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19295 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19296 bblock->code does not remain empty.
19298 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19300 * arrays.cs: Add regression test for #75832.
19302 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19303 rules. Fixes #75832.
19305 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19306 instruction scheduling.
19308 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19310 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19312 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19314 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19316 * mini-codegen.c: Fix VC build.
19318 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19320 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19322 * mini.h: fix signature for mono_register_opcode_emulation.
19324 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19326 * mini.c: Get rid of most of the helper_sig_... constants using
19327 mono_create_icall_signature ().
19329 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19331 * jit-icalls.c (helper_ldstr): New helper function.
19333 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19335 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19336 throw, load the string using a helper call instead of creating a string object.
19338 * aot.c: Update after LDSTR changes.
19340 * mini.h: Bump AOT file version.
19342 * aot.c: Save class size info into the AOT file. Print more statistics during
19345 * mini.h: Bump AOT file version.
19347 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19348 ordering of disasm cases. Fixes #74957.
19350 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19352 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19353 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19354 the generic code needed for the ARM port.
19356 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19358 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19359 inssel-arm.brg: more ARM features and fixes.
19361 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19363 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19364 ARM port work in progress.
19366 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19368 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19370 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19372 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19374 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19376 * *-ia64.*: Ongoing IA64 work.
19378 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19380 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19382 * TODO: Remove out-of-data todo stuff.
19384 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19387 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19389 * mini.h: Bump corlib version.
19391 2005-07-27 Martin Baulig <martin@ximian.com>
19394 (create_copy_ins): Added `const unsigned char *ip' argument; set
19395 `copy->cil_code' from it.
19397 2005-07-27 Martin Baulig <martin@ximian.com>
19399 * mini-exceptions.c (mono_handle_exception): Don't call
19400 mono_debugger_handle_exception() for filters.
19402 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19404 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19407 2005-07-26 Martin Baulig <martin@ximian.com>
19409 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19411 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19412 helper_compile_generic_method() if the method is actually virtual
19415 2005-07-26 Martin Baulig <martin@ximian.com>
19418 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19419 public; this is now accessed directly by the debugger.
19420 (mono_generic_trampoline_code): Removed.
19423 (mono_debug_init_method): Also add interncalls and wrappers.
19425 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19427 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19429 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19431 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19433 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19435 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19437 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19439 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19440 getting TLS offsets on AMD64 too.
19442 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19444 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19446 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19448 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19449 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19451 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19453 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19455 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19458 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19459 mono_sparc_is_virtual_call ().
19461 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19463 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19464 trampoline parameters.
19466 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19468 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19469 to mono_arch_get_vcall_slot_addr.
19471 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19474 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19476 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19478 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19480 2005-07-19 Martin Baulig <martin@ximian.com>
19482 * exceptions-amd64.c (throw_exception): Call
19483 mono_debugger_throw_exception() here like we're doing it on i386.
19485 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19487 * mini-ia64.c: Add optimized TLS access support.
19489 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19491 * mini-exceptions.c: Ongoing IA64 work.
19493 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19495 * mini.c: Use the default optimization set when embedding. Fixes
19498 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19500 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19501 of trampolines to a separate file.
19503 * mini-trampolines.c: New file.
19505 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19508 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19511 * mini-codegen.c: Fix cygwin build.
19513 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19515 * mini.c: Add some minor changes needed by the IA64 port.
19517 * *-ia64.*: Ongoing IA64 work.
19519 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19521 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19522 trampolines into arch-independent and arch-dependent parts.
19524 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19526 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19528 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19530 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19531 the xp-regalloc-branch for amd64.
19533 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19534 xp-regalloc-branch for x86.
19536 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19538 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19540 2005-07-06 Martin Baulig <martin@ximian.com>
19543 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19544 (mono_jit_runtime_invoke): Likewise.
19546 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19548 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19551 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19552 without loading their metadata. Reorganize the file format so exception handling+
19553 debug info is kept separate from normal method info. Create MonoJitInfo
19554 structures for methods lazily.
19556 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19558 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19560 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19562 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19565 * mini.h: Bump AOT file version.
19567 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19569 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19571 2005-07-01 Raja R Harinath <rharinath@novell.com>
19573 * Makefile.am (check-local): Call semdel-wrapper.
19575 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19577 * mini-x86.c: Revert the last change as it seems to break the build..
19579 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19581 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19583 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19585 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19587 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19588 outside of the macro, so strange stuff doesn't happen with gcc4
19589 (NEW_AOTCONST_TOKEN): Likewise.
19591 2005-06-28 Martin Baulig <martin@ximian.com>
19593 * mini.c (mini_class_is_system_array): New static method; use this
19594 instead of `klass->parent == mono_defaults.array_class' everywhere
19595 since this also works for the new generic array class.
19597 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19599 * inssel.brg: Remove warnings.
19601 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19603 * mini-ia64.c: Ongoing IA64 work.
19605 * basic-float.cs: Add float->i1 conversion test.
19607 * iltests.il: Add conv.u4 test.
19609 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19611 * inssel-long.brg: Fix bug caused by last change.
19613 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19615 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19616 BSDs. Allows the x86 JIT to work on OSX86
19618 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19620 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19623 * mini-ia64.c: Ongoing IA64 work.
19625 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19627 * mini-ia64.c: Ongoing IA64 work.
19629 * driver.c: Clean up jit_code_hash as well when using --regression.
19631 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19633 * basic-long.cs: Add tests for long->u4 conversion.
19635 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19637 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19638 that we do not depend on undefined C behavior: the order stuff
19639 gets evaluated within an expression. Fixes mono when compiled on
19642 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19644 * *-ia64.*: Ongoing IA64 work.
19646 * aot.c: Lower memory usage while loading AOT methods.
19648 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19650 * mini.h: Bump AOT file format version.
19652 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19654 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19656 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19658 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19659 not on callee assembly). Fixed some comments.
19661 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19663 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19664 it gets proper disassembly.
19665 (emit_method_info): Remove some dead code.
19667 * mini.c (mini_method_compile): Allways allocate the GOT var in
19668 mono_method_to_ir for emulating opcodes.
19670 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19672 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19673 before freeing the code memory. Fixes #74990.
19675 * objects.cs: Add regression test for #74992.
19677 * liveness.c: Extend live ranges of arguments to the beginning of the
19678 method. Fixes #74992.
19680 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19681 so it points into the faulting instruction.
19683 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19685 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19687 * *-ia64.*: Ongoing IA64 work.
19689 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19691 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19693 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19695 * *-ia64.*: Ongoing IA64 work.
19697 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19699 * basic-long.cs: Add tests for add/sub.ovf.
19701 * basic.cs: Add tests for sub.ovf.
19703 * *-ia64.*: Ongoing IA64 work.
19705 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19707 * *-ia64.*: Ongoing IA64 work.
19709 * basic.cs: Add conv.ovf.i4.un test.
19711 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19713 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19715 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19717 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19719 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19721 * *-ia64.*: Ongoing IA64 work.
19723 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19726 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19728 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19730 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19732 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19734 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19736 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19737 of a call is callable by a near call.
19739 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19741 * mini-ia64.c: Ongoing IA64 work.
19743 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19745 * genmdesc.c: Make the generated array non-static.
19747 * inssel-long.brg: Fix LSHR_IMM rule.
19749 * *-ia64.*: Ongoing IA64 work.
19751 * *-ia64.*: Ongoing IA64 work.
19753 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19755 * *-ia64.*: Ongoing IA64 work.
19757 * *-ia64.*: Ongoing IA64 work.
19759 * mini-ia64.c: Ongoing IA64 work.
19761 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19763 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19765 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19767 * objects.cs basic-long.cs: Move some tests to objects.cs.
19769 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19771 * *-ia64.*: Ongoing IA64 work.
19773 * iltests.il: Add a new test.
19775 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19776 newobj. Fixes #75042.
19778 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19780 * *-ia64.*: Ongoing IA64 work.
19782 * *-ia64.*: Ongoing IA64 work.
19784 * *-ia64.*: Ongoing IA64 work.
19786 * basic.cs objects.cs: Move tests accessing static variables as well.
19788 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19790 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19792 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19794 * driver.c: Always print failed tests.
19796 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19799 * *ia64*: Ongoing IA64 work.
19801 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19803 * basic.cs: Add tests for add.ovf. Fix warnings.
19805 2005-05-18 Miguel de Icaza <miguel@novell.com>
19807 * driver.c (mono_main): Avoid crash if no argument is passed to
19808 --break; Do not use g_error, but f_printf. And fix all other
19809 ocurrences of the same crash.
19811 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19813 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19814 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19817 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19819 * *-ia64.*: Add beginnings of IA64 backend.
19821 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19823 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19825 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19828 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19830 * mini-amd64.c: Fix a warning.
19832 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19834 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19835 in float_neg. Fixes #74897.
19837 * mini-amd64.c (emit_call): Fix another near call bug.
19839 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19841 * declsec.c: Keep the appdomain information in the structure. Added a
19842 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19843 value gets overwritten).
19844 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19845 an MonoAppDomain member to MonoSecurityFrame.
19846 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19847 used in the stack walk. Now use a MonoArray which grow (double) when
19850 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19852 * mini.c: Re-enabled runtime cleanup, since running threads should
19853 now properly stop when exiting.
19855 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19857 * mini-codegen.c: New file contaning the arch-independent local
19858 register allocator. Not used by any architectures yet.
19860 * mini.h linear-scan.c: Merge some changes from the
19861 mini-xp-local-regalloc branch.
19863 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19865 * mini-amd64.c (emit_call): Fix calls to native functions when the
19866 runtime is compiled as a shared library. Fixes #74756.
19868 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19869 on a literal field. Fixes #74751.
19871 2005-04-25 Raja R Harinath <rharinath@novell.com>
19873 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19875 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19877 * objects.cs: Add missing null casting test.
19879 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19881 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19882 in wrapper methods. Also rename 'address' variable to 'offset'.
19884 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19886 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19889 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19891 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19894 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19896 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19898 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19900 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19901 just the last bytes.
19903 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19905 * aot.c (mono_compile_assembly): Fix warning.
19907 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19908 by the _MSC_VER stuff.
19910 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19912 * inssel-long.brg: Fix #74588.
19914 * cpu-amd64.md: Fix #74591.
19916 * iltests.il: Add new regression tests.
19918 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19920 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19923 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19925 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19927 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19928 from Bill Middleton <flashdict@gmail.com>.
19930 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19932 * arrays.cs: Add new regression test. Fix warnings.
19934 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19936 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19937 and leakage in CKFINITE.
19939 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19940 this to a null op since it is called on amd64 too.
19942 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19944 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19945 body since this is not used on amd64.
19947 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19949 * mini-amd64.c: Remove obsolete fixmes.
19951 * mini.c (print_method_from_ip): Fix debugging support.
19953 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19955 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19956 so that expressions that don't give much gain are not reduced.
19957 * ssapre.h: Likewise.
19959 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19961 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19963 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19965 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19967 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19969 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19971 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19973 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19975 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19978 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19980 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19982 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19984 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19985 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19987 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19989 * mini-x86.c: Fix up stack overflow handling.
19991 * exceptions.cs: Add new regression test.
19993 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19995 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19996 mono_jit_thread_attach.
19998 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20000 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20002 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20003 avoid calling constructors using callvirt.
20005 * inssel.brg: Fix #74073.
20007 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20009 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20010 compilation with non-GCC compilers.
20011 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20012 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20014 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20016 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20017 klass->interface_offsets (will likely fix bug#74073).
20019 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20021 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20023 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20025 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20026 to amd64_div_reg_size ().
20028 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20030 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20032 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20034 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20036 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20038 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20040 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20042 * mini.c (mono_precompile_assembly): Load and precompile referenced
20043 assemblies as well. Fixes #74015.
20045 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20047 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20049 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20051 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20052 a lot of checks and (anyway) permissions cannot work until corlib is
20055 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20057 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20059 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20061 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20062 calls (fixes bug#72824).
20064 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20066 * mini.c: fix tail recursion elimination (see test in bug#73936).
20068 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20070 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20071 some fp functions in sse2 mode.
20073 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20075 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20077 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20079 * mini.h mini.c: Add mono_get_jit_tls_key ().
20081 * mini-x86.c: Enable fast TLS support on windows.
20083 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20085 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20086 * mini.c: Check for p/invoke method when generating code. If a
20087 p/invoke method, or it's class, isn't decorated with [Suppress
20088 UnmanagedCodeSecurity] then generate code to call System.Security.
20089 UnmanagedDemand (only if the security manager is active).
20091 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20093 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20094 last change as it seems to cause strange crashes.
20096 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20098 * *.c: handle unsafe function pointers where needed.
20100 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20102 * mini.c (mono_jit_free_method): Remove the fixme too.
20104 2005-03-15 Miguel de Icaza <miguel@novell.com>
20106 * mini.c: As discussed, make the code actually free the delegate
20107 thunk now, to enable the debugging of delegate problems, use
20108 MONO_DEBUG=1 when running Mono.
20110 This takes also care of parts of the leaks as seen by Joe.
20112 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20114 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20115 thread_tls_offset calculation.
20117 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20119 * declsec.c: Reworked linkdemand checks for icall. The previous code
20120 was using the declaration code (untrusted) and didn't work as expected
20121 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20124 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20126 * iltests.il: Add new localloc test.
20128 * mini-amd64.c: Handle large stack allocations the same way as on
20129 windows if stack overflow handling is working.
20131 * mini-amd64.c: Allocate the signal stack using mmap.
20133 * mini.c (sigsegv_signal_handler): Fix reading of context.
20135 * mini-exceptions.c: Fix up stack overflow handling.
20137 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20139 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20141 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20143 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20145 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20146 tramp_init functions as they are no longer needed.
20148 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20150 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20152 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20154 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20156 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20159 * mini-ops.h: Add OP_LMUL_IMM.
20161 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20162 long mul/div opcodes as intrinsic.
20164 * mini-amd64.c (emit_call): Handle the case when the callee might be
20167 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20169 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20172 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20174 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20176 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20178 * mini.c (mono_codegen): Don't leak here, to help people running
20181 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20183 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20184 conversions in sse2 mode.
20186 * basic-float.cs: Add regression test.
20188 * mini-amd64.c: Reenable sse2.
20190 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20192 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20194 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20196 * driver.c: Copyright text should include 2005.
20198 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20200 * cpu-amd64.md (load_membase): Fix more max lengths.
20202 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20204 * cpu-amd64.md (load_membase): Fix max length.
20206 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20208 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20210 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20211 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20213 * basic-float.cs: Add rounding regression test.
20215 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20217 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20219 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20220 structures in registers for pinvoke wrappers.
20222 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20224 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20226 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20228 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20229 wrapper to mono_jit_thread_attach.
20231 * mini.c (mini_jit_thread_attach): New jit icall.
20233 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20234 native->managed wrappers.
20236 * exceptions.cs: Add new regression test.
20238 * mini.c (optimize_branches): Check regions in the cbranch to throw
20239 block case as well. Fixes #73242.
20241 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20243 * mini.c: thread safety fixes.
20245 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20247 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20248 patching stuff, since delegates use jump trampolines so there is
20251 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20254 * tramp-amd64.c: Fix build.
20256 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20257 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20259 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20260 Rename this to mono_arch....
20261 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20263 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20265 * mini-amd64.c (emit_call): If both the caller and the callee is
20266 guaranteed to have 32 bit addresses, emit a normal call.
20268 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20270 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20271 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20272 method_ptr inside delegates.
20274 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20276 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20277 invalidated. Fixes #73001.
20279 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20281 * mini-x86.c: Only use stdcall for pinvokes on windows.
20283 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20285 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20286 * mini-x86.c: remove unreliable __thread var offset detection,
20287 use the correct accessors and enable by default.
20289 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20291 * mini.c (mono_jit_free_method): Fix memory leak.
20293 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20295 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20297 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20299 * cpu-amd64.md: Fix lengths of atomic opcodes.
20301 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20303 * driver.c: try to not imply using ICU is any good.
20305 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20307 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20308 functions as inline ops.
20310 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20311 some Interlocked functions as inline ops.
20313 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20315 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20317 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20319 * mini.c: Add support for OP_NOT_TAKEN.
20321 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20322 structures in registers for pinvoke wrappers.
20324 * mini-amd64.c: Fix warnings.
20326 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20328 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20330 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20332 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20333 address instead of loading the address from it.
20335 * mini-x86.c: Add support for returning small structs in registers
20336 on Win32. Fixes part of #70864.
20338 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20340 * trace.c (get_token): Improve error checking.
20342 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20344 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20346 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20348 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20349 it can be reused for MonoClass.
20350 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20353 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20355 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20356 instead of a MonoReflectionMethod. The method information wasn't used
20357 when displaying SecurityException details (but will be now).
20359 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20361 * Makefile.am : windows build fix.
20363 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20365 * iltests.il: Add new regression test.
20367 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20370 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20372 * mini.c: Moved linkdemand check into helper function check_linkdemand
20373 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20376 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20378 * declsec.c: Added statistics counter for different kinds of
20380 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20381 (and commented) declaration.
20382 * mini.c: Added statistics counter for security Demand code
20383 generation. Added display of security statistics.
20385 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20387 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20388 Fix compilation errors under gcc-2.95.
20390 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20392 * mini.c, driver.c: Use the new jit trampoline hashtable
20394 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20396 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20398 2005-02-11 Martin Baulig <martin@ximian.com>
20400 * debug-mini.c (mono_debug_close_method): Free the line number array.
20402 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20404 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20407 * mini.h: Bump AOT file format version.
20409 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20411 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20413 * declsec.h: Added macros to get/set lazyly initialized security
20414 informations about assemblies. Added new enum for different type of
20415 possible LinkDemand violation. Added function to check LinkDemands.
20416 * mini.h: Added a field to MonoCompile to hold any security violation
20417 detected when JITting a method (so it can be thrown later).
20418 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20419 and CEE_CALLVIRT. Added code to throw exception at the end of
20420 mini_method_compile (note: the exception is unhandled right now).
20422 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20424 * mini.c, jit-icalls.c: use the managed implementation of
20425 memset for initobj and memset, to avoid managed <-> unmanaged
20428 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20430 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20431 optimization if it would need a GOT var.
20433 * basic.cs: Add tests for constant propagation and switch statements.
20435 * ssa.c: Fix out-of-range constant propagation and switch statements.
20437 2005-02-09 <vargaz@freemail.hu>
20439 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20441 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20443 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20445 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20447 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20449 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20451 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20452 arithmetic operations.
20454 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20456 * mini-ppc.c: add a workaround for broken user code that
20457 DllImports vararg functions with non-vararg signatures.
20459 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20461 * mini.c (mono_jit_compile_method_inner): Add detection and a
20462 meaningfull error message for assemblies written in Managed C++.
20464 * tramp-amd64.c mini-amd64.h: Add support for
20465 create_trampoline_from_token ().
20467 * aot.c mini-x86.c abcremoval.c: Applied patch from
20468 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20470 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20472 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20473 which takes a MonoImage/token as parameter instead of a MonoMethod.
20475 * aot.c: Use the new trampoline for initializing vtables.
20477 * aot.c: Add support for ldfld/stfld_remote wrappers.
20479 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20480 rules for compare <MEM>, IMM.
20482 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20484 * aot.c: Handle inherited finalizers correctly.
20486 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20488 * inssel.brg (stmt): Add a missing _setup_... ().
20490 * aot.c: Save some parts of the class state to the AOT file and use it
20491 to recompute that state when a class is initialized.
20493 * mini.c: Install AOT hooks into the runtime.
20495 * mini.h: Bump AOT file format version.
20497 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20500 * iltests.il: Add new test.
20502 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20504 * mini.c: fix typo.
20506 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20508 * mini.c: setup the statistical profiler in the thread attach
20509 callback to cope with the new single thread code.
20511 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20513 * mini-ppc.c: ensure we have enough room for the profiler
20514 calls (fixed bug#72084).
20516 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20518 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20521 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20523 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20525 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20527 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20528 to succesfully execute parrotbench).
20529 * ssapre.h: Likewise.
20531 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20533 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20534 variable for stores to method arguments (fixes a SSAPRE issue).
20536 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20538 * mini.c: handle value types in dup, fixes gen-112.cs.
20540 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20542 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20543 sequence for calls in dynamic methods to avoid thunks.
20545 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20547 * mini.c: correctly remove dynamic methods from the hashtable.
20549 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20551 * driver.c: Disabled SSAPRE until fix the bug that appears
20552 in IronPython's parrotbench.
20554 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20556 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20558 * mini.c (mono_method_to_ir): Revert the previous change.
20560 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20561 when AOT compiling.
20563 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20564 mono_jit_info_table_find () etc. when running under valgrind.
20566 * inssel.brg: Fix warnings.
20568 * mini-exceptions.c: Fix warnings.
20570 2005-01-31 Martin Baulig <martin@ximian.com>
20572 * driver.c (compile_all_methods_thread_main): Don't try to compile
20573 generic methods or anything which has type parameters.
20575 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20577 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20579 * TestDriver.cs: Add --verbose flags.
20581 * graph.c ssa.c: Fix 64 bit warnings.
20583 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20584 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20585 Fix 64 bit warnings.
20587 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20588 variable not spotted by gcc.
20590 * mini-amd64.c inssel-amd64.brg: Applied patch from
20591 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20592 X86_COMPARE_MEMBASE opcodes.
20594 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20596 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20598 * *: MonoMethod->signature might be NULL now. You *MUST* use
20599 mono_method_signature.
20601 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20603 * driver.c (compile_all_methods_thread_main): Compile the methods
20604 without invoking cctors.
20606 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20608 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20609 * basic-calls.cs: test for the above.
20611 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20613 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20614 MonoJitInfo changes.
20616 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20618 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20619 eagerly if it contains dynamic methods.
20621 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20623 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20624 trace, it is now computed by an icall from trace_ips.
20626 * mini-exceptions.c: Fix a warning.
20628 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20630 * mini-exceptions.c: don't bother getting stack trace info if
20631 it's not going to be used.
20633 2005-01-27 Raja R Harinath <rharinath@novell.com>
20635 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20638 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20640 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20642 * aot.c: Avoid calling mono_method_get_header () if not needed.
20644 * mini.h: Bump AOT file format version.
20646 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20648 * mini.c (mono_print_tree): Print more info for calls.
20650 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20652 * declsec.h: Remove warning by adding missing include for marshal.h
20654 2005-01-26 Martin Baulig <martin@ximian.com>
20656 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20659 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20661 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20664 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20666 * aot.c (mono_compile_assembly): Fix a warning.
20668 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20670 * declsec.c: Look for security attributes on the original MonoMethod
20671 (and not the wrapped one). This fix permissions on icalls.
20673 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20675 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20677 * mini.c (mono_allocate_stack_slots): Add a fixme.
20679 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20681 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20683 * inssel.brg: optimize casts of sealed types (more
20684 optimizations waiting for fixes in remoting).
20686 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20688 * inssel.brg (stmt): Add another dummy rule.
20690 * driver.c: Fix warnings.
20692 * driver.c (mono_main): If running under valgrind, instruct glib to use
20693 the system allocation functions so valgrind can track the memory
20694 allocated by the g_... functions.
20696 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20698 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20700 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20702 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20703 variables in try regions.
20705 * mini.c (mini_method_compile): Don't disable optimizations on large
20706 methods when AOT compiling.
20708 * mini.c (mono_allocate_stack_slots): New arch independent method to
20709 allocate stack slots. Not yet used.
20711 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20713 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20715 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20717 * mini-ppc.c: make the branch info relative as the code
20718 buffer can be reallocated.
20720 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20722 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20723 * driver.c: Removed the AOT/security restriction. Now initialize the
20724 security manager (in metadata) if --security is used.
20725 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20726 rather than the pointer to declarative security, when AOT is used.
20728 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20730 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20731 basic blocks, reduced intrinsic exception throwing code size.
20733 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20735 * driver.c (mini_usage): Reorder the usage screen.
20737 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20739 * mini.c (mono_resolve_patch_target): Fix warning.
20741 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20743 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20746 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20748 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20749 breaks the amd64 build.
20751 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20752 register allocation. Fixes #71454.
20754 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20756 * arrays.cs: Add new regression test.
20758 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20760 * ssapre.c: Turned usage of snprintf to GString.
20761 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20762 (I left it on by mistake in my previous commit).
20764 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20766 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20767 on cond branch optimization (fixes bug# 71515).
20769 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20771 * abcremoval.c: Fixed bug 71062.
20772 * abcremoval.h: Likewise.
20774 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20776 * mini.c: Added a new functionality to optimize_branches, the removal
20777 of useless basic blocks, and fixed some problem in the removal of
20778 critical edges; some utility functions added for both purposes.
20779 * ssapre.c: Added complex expression support, and fixed bug 70637.
20780 * ssapre.h: Likewise.
20781 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20783 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20784 * driver.c: Re-enabled SSAPRE.
20786 2005-01-19 Martin Baulig <martin@ximian.com>
20788 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20789 the result of mono_get_method_constrained().
20791 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20793 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20796 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20798 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20799 be detected. Fixes #59296.
20801 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20803 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20804 which can happen. Fixes #71361.
20806 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20808 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20811 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20813 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20814 appdomain-unload.exe to fail.
20816 * mini.c: Fix some memory leaks.
20818 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20820 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20821 Fixed bug and sped up some codepaths.
20823 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20825 * mini.c: Fix some memory leaks.
20827 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20830 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20832 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20835 * iltests.il: Add regression test for #71320.
20837 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20839 * mini.c (mono_codegen): Fix installation of profiler hooks.
20841 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20843 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20845 * mini.h, mini.c, cfold.c: optimize access to enum
20846 readonly fields, too. Eval conditional branches if possible
20847 to perform unreachable code removal in more cases.
20849 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20851 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20853 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20856 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20857 WinXP DEP. Fixes #71244.
20859 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20861 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20863 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20865 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20867 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20869 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20872 * mini.h: Bump AOT version.
20874 * mini.h (MonoCompile): Change exvar to a hash table.
20876 * mini.c: Allocate a separate exvar for each handler block.
20878 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20880 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20881 ex var with the pending exception and only throw if the two are equal.
20884 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20886 * mini-x86.c: Fix warnings.
20888 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20889 used by all the ports now.
20891 * aot.c: Add write-symbols and save-temps options.
20893 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20895 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20897 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20899 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20902 * tramp-s390.c: Check vtable slot belongs to the domain.
20904 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20905 as per other platforms.
20907 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20909 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20911 * driver.c: we don't run the Main() code in a subthread anymore.
20913 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20915 * mini.c: added experimental rtc support in the statistical
20916 profiler: if the user has the permission, more accurate statistics
20917 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20918 The MONO_RTC value must be restricted to what the linux rtc allows:
20919 power of two from 64 to 8192 Hz.
20921 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20923 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20925 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20927 * mini-ppc.c: better icache flush for smp.
20929 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20931 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20933 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20934 amd64 port, not yet used.
20936 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20938 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20941 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20943 * driver.c: Added --security option to activate the security manager.
20944 Right now this will allow code generation for declarative demands and
20945 is disabled when AOT is specified.
20946 * mini.c: Add code generation for declarative security demands.
20947 * mini.h: Add mono_use_security_manager as an extern gboolean.
20949 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20951 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20952 emitting more dense assembly code.
20954 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20955 exception throwing stuff.
20957 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20959 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20962 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20963 left in by mistake.
20965 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20968 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20970 * tramp-*.c: Only patch vtable slots if the object is in the current
20971 domain. Fixes appdomain-unload.exe.
20973 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20975 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20978 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20980 * mini.c (reverse_branch_op): New helper function.
20982 * mini.c (optimize_branches): Run the new optimization only on
20983 platforms which support it. Also reverse all kinds of branches.
20985 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20987 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20990 * mini.c (optimize_branches): Reverse not-equals branches if the false
20991 bblock is a throw. This happens a lot of time with argument checking in
20994 * mini.c (mono_codegen): Add support for placing basic blocks after
20995 the function epilogue.
20997 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21000 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21002 * mini.c (setup_stat_profiler): Only set this up if the platform
21003 supports ITIMER_PROF.
21005 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21007 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21010 * inssel.brg: Fix a warning.
21012 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21014 * mini.c: added support for statistical profiler
21015 (run with: --profile=default:stat).
21017 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21019 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21021 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21023 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21024 related to global registers from the amd64 port.
21026 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21028 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21030 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21031 with global registers.
21032 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21034 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21036 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21038 * debug-mini.c (encode_value): Fix off-by-one.
21040 * aot.c (encode_value): Likewise.
21042 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21044 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21046 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21049 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21051 * aot.c (emit_method_info): Increase size of temp buffer.
21053 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21056 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21058 * aot.c (emit_method_info): Fix build.
21060 * aot.c: Further rework of the AOT file format to reduce the size of
21061 the method info data.
21063 * mini.h: Bump AOT file format version.
21065 2004-12-27 Martin Baulig <martin@ximian.com>
21067 * mini.c (mini_get_method): New static method; call
21068 mono_get_method_full() and mono_get_inflated_method().
21069 (mono_method_to_ir): Use mini_get_method() instead of
21070 mono_get_method_full().
21072 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21074 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21076 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21078 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21080 * inssel-amd64.brg: Add some optimization rules.
21082 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21084 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21085 standard not GC'd stuff is fine.
21087 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21089 * aot.c: Rework the AOT file format to get rid of most of the global
21090 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21092 * mini.h: Bump AOT file format version.
21094 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21096 * mini.h: Bump AOT file format version.
21098 * aot.c (mono_aot_is_got_entry): New function to determine if an
21099 address is inside a GOT.
21101 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21103 * cpu-pentium.md: Increase the maximum size of some instructions which
21104 might involve a got access.
21106 * mini.c (get_method_from_ip): Another debug helper function.
21108 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21109 when got var accesses are created during the decompose phase.
21111 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21113 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21114 argument mini_compile_method and to MonoCompile, and use this to
21115 determine whenever a given method is compiled for AOT. This allows the
21116 other methods compiled during AOT compilation to be free of AOT stuff,
21117 so the backends does not need to add special support for them by
21118 creating a fake GOT etc.
21120 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21123 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21125 * mini.c (mono_method_to_ir): It turns out that some of the
21126 x-appdomain wrappers are lax with types, so just ignore this for
21129 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21130 at the vtable->klass. If it is non-shared code we can just use the
21133 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21135 * mini-ppc.c: access MonoDomain from tls, too.
21137 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21139 * declsec.c: Removed unused variable (and related warning ;-)
21141 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21143 * iltests.il: New test for LDELEMA on an array of ref types.
21145 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21146 all ldelema's on reftypes.
21147 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21148 it was the wrong place to put it.
21150 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21151 register to pop to make this cleaner, at the request of Paolo.
21153 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21155 * mini-ops.h (OP_GETHASHCODE): New op.
21157 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21159 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21162 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21165 * mini-x86.c (mono_arch_output_basic_block): Rather than
21173 The first is 3 bytes while the second is 1. This saves 36 kb on
21174 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21175 see a small boost because of icache locality.
21177 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21179 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21181 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21182 started code sharing with the generic code.
21184 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21186 * mini-ppc.c, cpu-g4.md: added code for direct access to
21189 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21191 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21192 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21195 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21197 * declsec.c|h: Added functions to cache the declarative stack modifiers
21198 in MonoJitInfo and to create a security frame from a MonoJitInfo
21200 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21201 created. Register internal calls for System.Security.SecurityFrame::
21202 _GetSecurityFrame and _GetSecurityStack.
21203 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21204 the definitions for the new stack walk/callback mechanism.
21205 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21206 first security frame for LinkDemands and InheritanceDemands) and
21207 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21209 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21210 walk initialization (lupus).
21212 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21214 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21216 (handle_loaded_temps): Do not create a temporary variable for
21217 things that we know are temps. They will never be modified.
21218 (mono_spill_call): Set MONO_INST_IS_TEMP
21219 (mono_emulate_opcode): ditto
21221 (mono_method_to_ir.CEE_DUP): ditto
21223 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21225 * mini.c (type_to_eval_stack_type): Make this handle the void type
21226 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21227 (emit_tree): use ip_in_bb to special case some common idioms
21228 Update all callers to pass in the IP.
21229 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21231 This gives us a nice 2% speedup in mcs bootstrap.
21233 * mini-x86.c (peephole_pass): Peephole pass to make
21242 * mini.c (ip_in_bb): new method.
21243 (mono_method_to_ir): use this method rather than doing the hash
21246 * linear-scan.c (mono_linear_scan): When expiring actives, you
21247 don't need to keep around variables that expire on this
21248 instruction. This makes it so that:
21251 store (ebx add (ebx, 1))
21255 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21257 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21258 combination to avoid doing two copies. Fix up problems with previous
21261 * mini.c: Fix 64 bit warnings.
21263 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21265 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21267 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21268 changes from the x86 code.
21270 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21272 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21274 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21275 throwing code to reduce its size, unify the AOT and non-aot code and
21276 get rid of relocations in the AOT case.
21278 * mini-x86.h mini.c exceptions-x86.c
21279 (mono_arch_get_throw_corlib_exception): New arch specific function to
21280 raise corlib exceptions which doesn't require relocations in the
21283 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21285 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21287 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21290 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21293 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21295 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21296 with add function when used from Inc/dec atomic
21297 functions. Re-enabled optimization on x86.
21298 * mini-ops.h: renamed atomic_add functions to
21299 allow _add to match the Interlocked::Add and
21300 _add_next to match Interlocked::Inc/Dec.
21302 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21304 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21305 linking of BBs to the end BB, and enabled SSAPRE also with
21306 consprop and copyprop (which was prevented by that bug).
21308 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21310 * mini-x86.c: disabling the Interlocked optimizing code.
21312 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21314 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21315 file version check.
21317 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21319 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21320 interlocked optimization due lack of support on x86, rewrote
21321 exchange to take into account that base may be in eax.
21323 xsp works again; activated Interlocked optimizing code.
21325 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21327 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21329 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21331 * mini-ops.h: Add new opcodes.
21333 * mini.h: Add new patch types. Add got_var to MonoCompile.
21335 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21336 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21337 make it work with all kinds of patchable code.
21339 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21340 address of the GOT, and referencing entries in the GOT.
21342 * mini.c: Add code to load the GOT address if needed by an opcode.
21344 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21345 independent AOT code on the x86 using an elf-style Global Offset Table.
21347 2004-12-14 Raja R Harinath <rharinath@novell.com>
21349 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21351 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21353 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21356 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21358 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21359 of Interlocked:Increment/Decrement/Add as inline ops.
21360 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21362 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21364 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21365 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21367 2004-12-12 Duncan Mak <duncan@ximian.com>
21369 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21370 again. `patch_info->table_size' is no longer valid after Zoltan's
21373 2004-12-12 Martin Baulig <martin@ximian.com>
21375 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21376 if we are the "real" method, ie. not an inlined method inside it.
21378 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21380 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21381 before we look in the special fields table. This fixes
21382 ../tests/thread-static-init.cs.
21384 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21386 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21387 for Array get_Rank and get_Length. Fixes bug #70465.
21389 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21391 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21392 separate structure to reduce the size of MonoJumpInfo.
21394 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21396 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21398 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21400 * mini.c (mini_get_inst_for_method): Changed to allow ports
21401 to return a MonoInst instead of opcode
21402 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21404 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21405 Allow ports to return a created MonoInst instead of op-code, will enable
21407 (renamed mini_get_opcode_for_method to better reflected the functionality)
21409 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21411 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21413 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21415 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21418 2004-12-08 Martin Baulig <martin@ximian.com>
21420 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21421 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21423 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21425 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21428 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21431 2004-12-08 Raja R Harinath <rharinath@novell.com>
21433 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21435 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21437 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21438 bug introduced by the previous patch.
21440 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21442 * mini-ppc.c, objectc.cs: handle large structs passed by value
21443 (fixes bug #69972).
21445 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21447 * mini-ppc.c: OP_ARGLIST implementation from
21448 Geoff Norton <gnorton@customerdna.com>.
21450 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21452 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21453 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21455 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21457 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21459 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21461 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21464 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21466 * mini-sparc.c: Zero out localled-ed memory.
21468 * iltests.il: Add tests for zeroing out localloc-ed memory.
21470 2004-12-04 Martin Baulig <martin@ximian.com>
21472 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21473 mono_method_get_signature_full().
21475 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21477 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21478 and some utility functions (always for SSAPRE), integrated SSAPRE.
21479 * mini.h: Likewise.
21480 * driver.c: Added ssapre option.
21481 * ssa.c: Small fix on OP_ARG handling.
21482 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21483 * Makefile.am: Likewise.
21485 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21487 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21488 now in the xp code.
21490 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21493 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21495 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21497 * cpu-s390.md : Increase instruction length of oparglist.
21499 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21501 2004-11-30 Martin Baulig <martin@ximian.com>
21503 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21504 virtual generic methods. We call a special helper_compile_generic_method()
21505 icall to retrieve the method from the vtable, inflate and compile
21506 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21508 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21510 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21512 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21514 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21516 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21519 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21521 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21522 platforms with PIC aot.
21524 2004-11-28 Martin Baulig <martin@ximian.com>
21526 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21529 2004-11-28 Martin Baulig <martin@ximian.com>
21531 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21532 the result of mono_type_get_underlying_type() to check whether
21535 2004-11-26 Martin Baulig <martin@ximian.com>
21538 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21541 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21543 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21544 the same way as the other arguments so they won't get clobbered.
21546 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21547 calls through R11 since it is clobbered by the trampoline code.
21549 2004-11-26 Raja R Harinath <rharinath@novell.com>
21551 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21552 pick up in-tree mscorlib.dll.
21554 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21556 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21558 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21559 runtime data/code are now stored in a table similar to the GOT in ELF.
21560 This allows the code itself to be position independent.
21562 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21565 * aot.c: Attach ELF type (object/function) directives to all global
21568 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21570 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21572 * mini-amd64.h: Turn on PIC AOT code.
21574 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21575 returning the offset within an OP_AOTCONST instruction where the GOT
21576 offset needs to be added.
21578 * mini.h: Bump AOT file format version.
21580 2004-11-25 Martin Baulig <martin@ximian.com>
21582 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21583 uninflated generic methods.
21585 2004-11-25 Martin Baulig <martin@ximian.com>
21587 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21589 2004-11-24 Martin Baulig <martin@ximian.com>
21591 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21592 original klass (this only applies for generic instances).
21594 2004-11-24 Martin Baulig <martin@ximian.com>
21596 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21597 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21600 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21602 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21603 localloc. Fixes #69678.
21605 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21607 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21609 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21610 used SSE registers on pinvoke calls. Fixes #69774.
21612 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21614 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21615 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21617 2004-11-23 Raja R Harinath <rharinath@novell.com>
21619 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21620 Refer directly to the mcs/ tree.
21622 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21624 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21625 Check if a trampoline for a synchronized method is required.
21627 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21629 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21630 with localloc if needed. Throe arithmetric exception in
21631 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21632 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21634 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21636 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21637 types before switching on type. Fixes #69622.
21639 2004-11-19 Raja R Harinath <rharinath@novell.com>
21641 * Makefile.am (check-local): New. Integrate into 'make check'.
21642 (MCS,RUNTIME): Define using in-tree mono and mcs.
21644 (%.exe): Use $(ILASM).
21646 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21648 * mini-ppc.c: adjust initial prolog size (bug #69691).
21650 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21652 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21655 2004-11-17 Raja R Harinath <rharinath@novell.com>
21657 * Makefile.am (clean-local): Rename from 'clean'.
21659 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21661 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21662 to mono_arch_is_int_overflow.
21663 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21666 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21668 * declsec.c|h: New files to support declarative security attributes.
21669 Added function to check if a method has (applicable) security.
21670 * mini.c|h: Add check for declarative security attributes in
21671 mono_method_check_inlining.
21672 * Makefile.am: Added declsec.c and declsec.h to the build.
21674 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21676 * mini.c, mini.h: update to keep dynamic code info per-domain.
21678 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21680 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21681 (mini_init): Get rid of it from here too.
21683 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21685 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21686 implemented OP_RETHROW (patch by Geoff Norton
21687 <gnorton@customerdna.com>).
21689 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21691 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21692 between appdomains. Fixes appdomain-unload on PPC.
21694 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21696 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21697 mini-exceptions.c: handle the new wrapper types.
21698 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21699 token value as a MonoClass* when compiling a wrapper.
21700 mono_jit_create_remoting_trampoline now takes an additional
21701 MonoRemotingTarget parameter.
21703 2004-11-10 Martin Baulig <martin@localhost>
21705 * mini.c (mono_method_to_ir): Use `generic_container->context'
21706 rather than creating a new one.
21708 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21710 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21712 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21714 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21716 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21717 the experimental aot cache stuff.
21719 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21721 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21722 mini-exceptions.c: update to exception clause structure changes.
21724 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21726 * exceptions-x86.c (throw_exception): Fix warnings.
21728 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21731 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21733 * exceptions-sparc.c (get_throw_exception): Really fix this.
21735 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21737 * tramp-*.c: we no longer support icalls without wrappers, so
21738 a bit of code can be removed here
21740 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21742 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21745 * cpu-sparc.md: Add op_rethrow.
21747 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21749 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21751 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21752 * mini-ops.h: Add OP_RETHROW.
21754 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21756 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21758 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21760 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21761 Makes the output much easier to read
21763 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21765 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21766 prevents another huge leak when compiling with ssa. Secondly, the
21767 performance of doing this rather than freeing the lists is much
21768 better. GList does a lock every time you allocate a list link,
21769 so that it can use a memory pool. So, it is better to just use
21770 a memory pool of our own.
21772 * ssa.c, linear-scan.c: replace g_list_remove_link with
21773 g_list_delete. The remove one does not free the GList, so we were
21774 leaking memory. On -O=all --compile-all with corlib, this cut down
21775 3 MB of allocations.
21777 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21779 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21781 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21783 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21784 into a new function mono_create_jit_trampoline ().
21786 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21788 * trace.c (get_spec): Allow tracing of classes without a namespace.
21790 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21792 * mini.c: Fix pointer overwrite in mini_method_compile.
21794 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21796 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21797 The darwin ABI needs some special handling for 1 and 2 byte structs
21798 Lets use lbz/lhz instead of lwz everywhere.
21799 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21800 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21801 Use stb/sth for the former, and put the latter always on stack instead of in
21802 argument registers.
21804 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21806 * trace.c (is_filenamechar): Add '_'.
21808 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21810 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21812 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21814 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21816 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21817 depends on libmonogc. Fixes #68805.
21819 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21821 * mini.c (mono_jit_free_method): Provide extra information for
21822 this error. Currently this leaks, but will be turned into a
21823 developer option in the future.
21825 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21827 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21829 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21831 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21832 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21833 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21835 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21837 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21838 trampolines for AOT code.
21840 2004-10-22 <vargaz@freemail.hu>
21842 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21843 constructed types. Fixes #68136.
21845 2004-10-21 Martin Baulig <martin@ximian.com>
21847 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21848 if it returns true, unwind the stack to the call instruction.
21850 2004-10-21 <vargaz@freemail.hu>
21852 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21854 * mini.h: Bump AOT version number.
21856 * objects.cs: Add another test for unbox trampolines.
21858 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21861 2004-10-20 <vargaz@freemail.hu>
21863 * driver.c: Add SHARED to the set of optimizations tested.
21865 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21867 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21868 used by CEE_NEWARR.
21870 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21872 2004-10-20 Martin Baulig <martin@ximian.com>
21874 * mini-exceptions.c (mono_handle_exception): Call
21875 mono_debugger_handle_exception() to tell the debugger about
21876 catch/finally clauses.
21878 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21880 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21882 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21885 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21887 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21888 methods as their native size, fixed bug #57543, #57545.
21889 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21890 This saves a temporary register and mullw call down into 1 (minor perf
21891 increase for cases like sum = sum * 5; This use to translate into:
21894 It now translates to
21897 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21899 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21902 2004-10-11 Martin Baulig <martin@ximian.com>
21904 * mini.c (mono_method_to_ir): If we're a generic method, get the
21905 MonoGenericContainer from our MonoMethodNormal and create a
21906 MonoGenericContext from it.
21908 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21910 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21912 * basic-long.cs: Add test for checked i8->i2 cast.
21914 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21916 * inssel-ppc.brg: added a couple of speedup rules.
21918 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21920 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21921 to speed up rebuilds.
21923 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21925 * mini-s390.c: Minor fix to OP_OR_IMM.
21927 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21929 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21930 better. Fixes appdomain-unload.exe on sparc.
21932 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21934 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21935 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21938 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21940 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21942 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21944 * mini.c: Always generate a field read/write wrapper for members
21945 of the class MarshalByRefObject since the actual instance could
21948 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21950 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21952 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21954 * driver.c mini.h trace.c: Move the setting of the main assembly into
21955 a separate function called mono_trace_set_assembly () and call it after
21956 actually loading the main assembly. Fixes #66872.
21958 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21960 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21961 using the code manager.
21963 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21965 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21967 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21969 * cpu-amd64.md: Fix bug in previous patch.
21971 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21974 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21976 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21977 mini-exceptions.c: updates for changed stack walk interface.
21979 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21981 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21983 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21985 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21987 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21989 * driver.c (mini_regression_list): Do not call mono_assembly_close
21990 since assemblies can't be unloaded.
21992 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21994 * cpu-amd64.md: Fix more instruction lengths.
21996 * cpu-amd64.md: Fix lengths of some instructions.
21998 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22000 * inssel.brg: Make the array ldelema check aot friendly.
22002 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22004 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22006 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22008 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22010 * mini-x86.c: Fix build.
22012 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22013 mono_type_get_underlying_type () helper function to simplify code.
22015 2004-09-09 Martin Baulig <martin@ximian.com>
22017 * mini-amd64.c: Don't access `type->data.klass' directly, call
22018 mono_class_from_mono_type() instead since the type may be a
22021 2004-09-09 Martin Baulig <martin@ximian.com>
22023 * mini-amd64.c (get_call_info): Fix support for generic instances.
22024 (add_valuetype): Use mono_class_from_mono_type() to get the class
22025 since we can be a generic instance.
22027 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22029 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22031 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22033 * liveness.c: reset spill costs on each scan: bug 62107
22035 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22037 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22038 unnecessary line that doesn't compile
22040 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22042 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22043 trampolines, make them call an error function so people can fix their
22046 2004-09-06 Martin Baulig <martin@ximian.com>
22048 * mini.c (mono_method_to_ir): When initializing locals, handle a
22049 generic instances like a valuetype if it's a valuetype and like a
22050 class if it's a class.
22052 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22054 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22055 stack. Fixes #64674.
22057 * exceptions.cs: Add test for unwinding of call arguments.
22059 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22061 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22062 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22063 set the carry/borrow flag). The sparc and s390 implementations
22064 can now use optimized versions (and simplify the code). ppc bugfixes.
22066 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22068 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22070 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22072 * inssel-amd64.brg: Remove leftover 32 bit rule.
22074 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22076 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22078 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22079 mono_arch_find_jit_info functions into a new function. Fix a memory
22082 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22085 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22087 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22090 * exceptions.cs: Add array size tests.
22092 * mini.c: Allocate a separate icall wrapper for each arity of
22093 mono_array_new_va. Fixes #59509.
22095 * exceptions.cs: Add testcase for 64578.
22097 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22099 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22101 2004-09-02 Martin Baulig <martin@ximian.com>
22103 * mini.c (mono_method_to_ir): When initializing the locals, call
22104 handle_initobj() on the generic instance itself, not its
22107 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22109 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22110 MonoJitInfo for dynamic methods.
22112 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22114 * mini.c: Add support for freeing JIT data for dynamic methods.
22116 2004-09-01 Martin Baulig <martin@ximian.com>
22118 * mini-x86.c (is_regsize_var): Added support for generic
22120 (mono_arch_emit_prolog): Make this compile again, use
22121 `x86_push_imm_template (code)'.
22123 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22125 * mini-x86.c: make all push_imm instructions that get
22126 patched always emit the long form
22128 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22130 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22131 in a per-domain hash.
22133 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22136 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22138 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22141 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22144 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22145 Beginnings of SSE2 support.
22147 * exceptions.cs: Add more tests for checked int<->uint casts.
22149 2004-08-28 Martin Baulig <martin@ximian.com>
22151 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22155 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22156 Handle generic instances recursively.
22158 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22160 * iltests.il: test for conv.u8 on a constant
22162 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22164 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22165 LCONV_x4 (shrun_32 (membase)).
22167 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22169 * inssel-x86.brg: c&p rules for push/setret of long
22171 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22173 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22174 compare (regvar, base)
22176 * inssel-x86.brg: more burg love
22178 * inssel.brg: more cleanup
22180 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22182 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22184 * basic-long.cs, basic-calls.cs: new tests for optimization.
22186 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22188 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22191 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22193 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22195 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22197 * inssel.brg (mini_emit_memcpy): use
22198 NO_UNALIGNED_ACCESS to disable memcpy optimization
22200 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22202 * mini-amd64.c: Handle generic types in various places.
22204 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22206 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22208 * mini.c (handle_box): Fix warning.
22210 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22212 * mini-amd64.h: Enable the emit_state optimization.
22214 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22216 * mini-amd64.c: Add some new 64 bit peephole opts.
22218 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22220 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22222 * mini-amd64.c: Register allocator fixes.
22224 * mini.c: Add an optimization to emit_state to avoid allocation of new
22225 registers on some platforms.
22227 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22229 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22231 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22232 allocation. Fixes #63085.
22234 * basic-long.cs: Add new regression test.
22236 * mini-amd64.c: Register allocator improvements.
22238 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22240 * mini-amd64.c (read_tls_offset_from_method): Add another code
22243 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22244 instruction sequence for nullifying class init trampolines.
22246 * objects.cs: Add new regalloc test.
22248 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22250 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22252 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22254 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22257 * driver.c: Fix profiling after TLS changes.
22259 * driver.c (mono_main): Set mono_stats.enabled if needed.
22261 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22264 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22266 * mini-x86.c: use a 1 op rather than a 2 op tls access
22267 instruction -> faster.
22269 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22271 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22274 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22276 * exceptions-sparc.c (throw_exception): fix typo
22278 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22280 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22281 set tree->dreg correctly with tls. Allow any
22282 register to be used.
22284 * mini-x86.c (read_tls_offset_from_method): add new code
22285 generation pattern seen with GCC.
22288 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22290 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22291 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22292 exceptions-sparc.c: fix some performance issues in exception
22293 handling and setting of the stack trace for exceptions that were
22296 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22298 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22301 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22304 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22306 This patch inlines tls access, when possible.
22308 * mini.h: new arch functions for TLS intrinsics.
22309 All platforms updated with a stub.
22311 * mini.c: use the new intrinsics
22313 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22314 arch specific intrinsic for tls variables
22316 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22318 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22321 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22323 * mini.c: thread local allocation
22325 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22327 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22329 * Makefile.am: Link against the static version of libmonogc.
22331 * Makefile.am: Link the static versions of the convenience libraries
22332 into the mono executable.
22334 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22336 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22338 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22339 on integer overflow.
22341 * mini-amd64.c: Reorganize function call code.
22343 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22345 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22347 * inssel-x86.brg: use xor eax,eax.
22349 * basic.cs: new tests
22351 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22353 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22354 in exception throwing code.
22356 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22358 * inssel-x86.brg: use xor esi,esi.
22360 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22362 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22363 can trace methods compiled during mini_init () too.
22365 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22368 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22370 * Makefile.am: static link on x86 (r=zoltan)
22372 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22374 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22375 code since it causes some programs to fail.
22377 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22379 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22381 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22383 * mini.c: ovfops_op_map - add STACK_OBJ case for
22385 * basic.cs: add test_0_pin_string as test
22388 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22390 * Makefile.am: build C# if srcdir != builddir
22392 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22394 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22395 fall-through blocks.
22397 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22399 * driver.c: enable loop by default again and include abcrem in -O=all.
22401 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22403 * iltests.il: Add some localloc tests.
22405 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22407 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22410 * inssel-amd64.brg: Add some optimizations.
22412 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22415 * Makefile.am: Statically link mono against libmono on AMD64.
22417 * mini-amd64.c inssel-amd64.brg: Optimizations.
22419 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22421 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22423 * tramp-amd64.c: Patch calling code in trampolines.
22425 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22427 * mini-amd64.c: pinvoke struct passing fixes.
22429 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22431 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22432 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22434 2004-08-05 Duncan Mak <duncan@ximian.com>
22436 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22439 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22441 * mini-amd64.c (emit_move_return_value): Move return value for normal
22444 2004-08-05 Martin Baulig <martin@ximian.com>
22446 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22447 `type->type'; just modify `type' itself when dealing with enums
22448 and generic instances.
22449 (check_call_signature): Make `simple_type' a `MonoType *'.
22451 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22453 * mini.c: Use OP_PADD to add offsets to addresses.
22455 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22457 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22459 * mini-sparc.c (mono_arch_emit_epilog): fix check
22460 for folding last op into restore instruction
22462 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22464 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22465 helper methods using the code manager.
22467 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22469 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22471 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22473 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22474 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22476 * mini-s390.c: fix tail processing
22478 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22480 * mini-ppc.c: mul.ovf.un exception name fix.
22482 2004-08-03 Martin Baulig <martin@ximian.com>
22484 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22485 instances; before jumping to `handle_enum', also modify `ptype'.
22487 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22489 * cpu-sparc.md: fcall maximal length too small.
22491 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22493 * mini-amd64.c mini.h: Add initial support for passing/returning
22494 structures to/from pinvoked methods.
22496 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22498 * mini-ppc.c: reg allocator fix.
22500 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22502 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22504 * inssel.brg: Optimize memset on 64 bit machines.
22506 * mini-amd64.c: Fix some vararg cases.
22508 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22510 * mini-s390.c: Corrected macro in emit_float_to_int
22512 * s390-abi.cs: Tests to exercise the s390 ABI
22514 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22516 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22519 * basic.cs: Add a test for add.ovf.un.
22521 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22523 * mini-sparc.c: add case for OP_IDIV_UN
22525 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22527 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22529 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22531 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22533 * basic.cs: regression tests.
22535 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22538 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22540 * basic.cs: Add a new test.
22542 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22543 and AOT. Various fixes and optimizations.
22545 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22547 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22549 * mini-ppc.c: make sure temp regs are not used for global reg
22552 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22554 * cpu-sparc.md: conv_i8 fix for 64bits
22556 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22558 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22560 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22561 add opcode for cmp BYTE PTR [eax], imm.
22563 * inssel.brg: Make memcpy and memset takes bases.
22565 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22567 * *-amd64.*: More AMD64 work.
22569 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22571 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22572 add a compare-not-equal opcode.
22574 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22576 * mini.c: Use mono_init_from_assembly instead of mono_init.
22578 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22580 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22582 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22584 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22586 * inssel.brg: 64 bit fixes.
22588 * mini.h (MonoCallInst): Add some AMD64 specific data.
22590 * mini.h: Add some OP_P opcodes.
22592 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22594 * basic.cs: tests for 61797 and 61740
22596 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22598 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22599 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22601 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22603 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22605 * *-amd64*.*: Ongoing AMD64 work.
22607 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22609 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22611 * *-amd64*: Ongoing AMD64 work.
22613 * mini-arch.h: Add AMD64 support.
22615 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22617 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22619 * mini-ops.h: Add new opcodes.
22621 * Makefile.am: Add AMD64 support.
22623 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22624 rules into the inssel-long*.brg files.
22626 * *-amd64.*: Add beginnings of AMD64 backend.
22628 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22630 * mini.c (print_dfn): commenting out the code that prints
22631 the cil. With -O=deadce, this makes -v -v crash.
22633 * cpu-pentium.md: make checkthis have a length of 2
22635 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22637 * mini-sparc.h: fix implementations of __builtin
22638 functions for Sun compiler for V9.
22640 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22642 * mini.c: use the new stelem.ref wrapper
22643 * exceptions.cs, arrays.cs: new stelem.ref tests
22645 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22647 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22648 new XSP should work with these changes).
22650 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22652 * inssel-{long32,x86,}.brg: trivial optimizations.
22654 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22656 * mini.c: load value when emitting box operation in
22659 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22661 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22662 is one byte shorter than cmp DWORD PTR [eax], 0.
22664 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22666 * inssel-ppc.brg: arguments on the stack are always
22667 relative to the stack pointer (spotted by Neale Ferguson).
22669 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22671 * exceptions-x86.c: delay appending the method name to the trace until
22672 after mono_jit_info_table_find is called, as this gets the real
22675 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22677 * aot.c: register roots
22679 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22681 * aot.c : I could just use PLATFORM_WIN32 flag.
22683 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22685 * aot.c : Reverting the previous fix. This time it broke linux build.
22687 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22689 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22691 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22693 * mini.c (handle_stack_args): Remove some more debugging code.
22695 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22697 * driver.c mini.h aot.c: Allow additional options to be specified with
22698 --aot and pass them to mono_compile_assembly.
22700 * aot.c: Add experimental code to AOT compile all loaded assemblies
22701 on demand and save the code into a cache in the filesystem.
22703 * aot.c: Add support for more wrapper methods.
22705 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22708 * cpu-*.md: Remove removed opcodes.
22710 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22711 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22712 related icalls to marshal.c.
22714 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22716 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22718 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22720 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22722 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22723 * liveness.c: If liveness is recomputated we need to reset the information
22724 for each variable. This way, if the liveness range has been narrowed
22725 by optimizations that happened after the last computation, we can return
22728 For example, if you have
22733 // Tons of code that does not affect i
22739 i = 0 is dead code and will be removed by SSA. However, when
22740 linear scan gets to the code, i will still appear to be live
22741 throughout the entire block. This prevents good register allocation.
22743 2004-07-06 Martin Baulig <martin@ximian.com>
22745 * debug-mini.c (mono_debug_init_method): Allow
22746 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22747 (mono_debug_add_icall_wrapper): New method.
22749 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22751 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22753 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22756 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22758 * aot.c (mono_aot_load_method): Fix loading of debug info.
22760 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22762 * aot.c: Add logging support.
22764 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22766 * mini.h: Add prototype for mono_print_method_from_ip.
22768 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22770 * inssel.brg: 64 bit fixes.
22772 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22775 * Makefile.am: Add SPARC64 support.
22777 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22779 * aot.c: Fix alignment problems on 32 bit platforms.
22781 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22783 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22786 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22789 * mini.h: Bump AOT file version. Some 64 bit fixes.
22791 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22793 * inssel-sparc.brg: Add new rule to avoid register moves.
22795 * inssel.brg: Add ldind_to_load_membase helper function.
22797 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22799 * mini.c: OffsetToStringData intrinsic.
22801 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22803 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22805 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22808 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22809 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22811 * mini.c: reinstated mono_compile_get_interface_var()
22812 on x86, too, since the change breaks the Gtk# build there as well.
22814 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22816 * driver.c: remove loop from the default optimizations: it seems to
22817 interact badly with some of the other options (see bug #60613).
22819 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22821 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22822 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22824 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22826 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22827 vararg-using methods.
22829 2004-06-21 Martin Baulig <martin@ximian.com>
22831 * mini/mini-exceptions.c
22832 (mono_handle_exception): Added `gpointer original_ip' argument.
22833 After calling mono_unhandled_exception(), call
22834 mono_debugger_unhandled_exception() and if that returns true,
22835 restore the context and return.
22837 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22839 * mini-ppc.c: prefer the use of relative branches so
22840 they won't need to be patched in aot code (patch from Patrick Beard).
22842 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22844 * aot.c: patch from Patrick Beard to make the output assembly
22845 more correct for the MacOSX assembler. Small tweak to
22846 generate sane images on Linux/PPC, too.
22848 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22850 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22851 case until bug #59509 is fixed (shows up in #60332).
22853 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22855 * mini.c: make sure the needed wrappers are compiled, too, with
22858 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22860 * driver.c: remove NPTL reference in --version output.
22862 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22864 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22865 generate valid assembly for the Mach-O assembler.
22867 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22869 * driver.c: don't include abcrem in the all optimization specifier
22870 since it slows down jit compilation too much for now.
22872 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22874 * mini.c: use BIGMUL only if both operands have the same signage.
22875 * iltests.il: Test for bug 60056. (errors related to signage in
22880 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22882 * mini.c, aot.c: memory leak fixes.
22884 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22886 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22888 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22890 * Makefile.am: remove the -static hack completely, it links in
22891 statically glib as well.
22893 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22895 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22896 * exceptions.cs: make it compile with new mcs/csc.
22898 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22899 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22900 and added relevant test case.
22902 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22904 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22905 regressions in gtk-sharp.
22907 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22909 * exceptions.cs: New regression tests.
22911 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22913 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22915 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22917 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22919 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22921 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22923 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22925 * mini.c (mono_jit_runtime_invoke): Init class in this
22926 method instead of trusting mono_jit_compile_method to
22927 do the work (because wrappers can be in object class)
22929 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22931 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22933 * basic-long.cs: New regression test.
22935 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22937 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22938 and div/rem checks.
22940 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22942 * Makefile.am: fix miguel's change to build mono statically against
22943 libmono (track build dependencies).
22945 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22947 * cfold.c: Some glib versions do not have G_MININT32.
22949 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22951 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22952 with precision of tan, atan, sin and cos, and implemented related
22953 regressions tests (fixes bug 54467, but one new problem appeared and
22956 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22958 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22960 * exceptions.cs: Add test for constant folding && division by zero.
22962 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22963 since driver.c is in libmono too, so the optimization was useless.
22965 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22966 variable to driver.c so the compiler can emit more efficient code to
22969 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22971 * Makefile.am: don't distribute generated inssel.[ch] files.
22973 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22975 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22976 into the default appdomain. Fixes #58707.
22978 * jit-icalls.c: Remove the broken approximation for truncl, doing
22979 no conversion is better.
22981 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22984 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22986 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22987 of the mcrxr instruction which is not available on some processors
22988 even if it's documented to be. Implement add and sub overflow correctly
22989 (still not complete for long unsigned). Speed up icalls a bit.
22991 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22993 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22994 we run .cctor in the current domain instead of target_domain.
22996 Fixes bug #58558, .cctor not being called in -O=shared.
22998 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23000 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23002 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23004 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23005 which can be done with an imm8, do it that way.
23006 (mono_arch_output_basic_block): ditto for a jmp
23007 (mono_arch_emit_prolog): Computate maximum offset of a label.
23009 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23011 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23012 now tries to allocate prefered physical reg's for virtual
23013 regs. This reduces the number of emited spills/loads with
23014 20-30% on our core assemblies.
23016 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23018 * jit-icalls.c: truncl() is not needed and trunc() is
23019 the correct thing to do anyway (bug #58287).
23021 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23023 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23026 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23028 * driver.c: enable loop optimizations by default.
23030 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23032 * mini-x86.c: fix calc of max loop size when aligning loops start.
23034 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23036 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23039 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23041 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23044 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23046 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23048 * mini.c (inline_method): Allways inline some wrappers even if the cost
23049 is too large. Fixes #58785.
23051 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23053 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23055 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23056 (crichton@gimp.org). Beginning of support for sparc/linux.
23058 * mini-sparc.c: Optimize retrieval of LMF address.
23060 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23062 * exceptions-ppc.c: handle alloca in methods with clauses.
23064 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23066 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23068 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23070 * mini.c: Delegate most of the abort signal work to
23071 mono_thread_request_interruption, which also handles Stop and Suspend
23074 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23076 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23077 supports the save/restore lmf opcodes.
23079 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23081 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23082 by gcc-3.4 as well.
23084 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23086 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23088 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23089 methods which contain array accesses.
23091 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23092 boundaries. Fixes #58537.
23094 * iltests.il: Add regression test for #58537.
23096 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23098 * mini-x86.c (mono_arch_local_regalloc): Last part of
23099 fix for bug #58633 (releasing register to early).
23101 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23103 * basic-long.cs: Add new regression test.
23105 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23107 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23108 register too early on the chain.
23110 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23112 * mini.c (create_helper_signature): Use a helper function to reduce
23113 the code which needs to be written. Also set the calling convention of
23114 icalls on windows. Fixes #57840.
23116 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23118 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23119 exceptions-ppc.c: added helper function to get the instruction address
23120 from a signal handler context.
23122 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23124 * helpers.c: use g_get_tmp_dir. Invokes happyness
23127 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23129 * helpers.c: Add new env variable to pass args to objdump.
23130 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23132 2004-05-17 Radek Doulik <rodo@ximian.com>
23134 * Makefile.am (common_sources): added abcremoval.h so it get
23135 disted and daily mono packages on go-mono.com will build again
23137 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23139 * abcremoval.c: Fixed coding style, added copyright header.
23141 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23143 * mini.h: Added prototype for abc removal main function.
23145 * build_relations_propagation_table.pl: Added copyright header.
23147 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23149 * basic-long.cs: reg test for complex ceq_long bug.
23151 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23153 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23154 reg in long and clob case (bug #58343). Fixed/added comments.
23156 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23158 * mini.c (mono_jit_runtime_invoke): Follow new convention
23159 of calling the invoke method with an function pointer.
23161 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23163 * ChangeLog: Fix author of memory leak patch.
23165 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23167 * Makefile.am: fix make dist as well...
23170 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23172 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23173 on archs where pointers are 4 bytes long.
23175 * Makefile.am: Added abcremoval.c source file.
23177 * abcremoval.c: Added abcremoval.c.
23179 * abcremoval.h: Added abcremoval.h.
23181 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23183 * inssel.brg: Enabled bounds check removal.
23185 * mini.c: Added support for abcrem optimization.
23187 * mini.h: Added abcrem optimization label.
23189 * driver.c: Added support for abcrem optimization.
23191 * propagated_relations_table.def: Added propagated_relations_table.def.
23193 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23195 * mini.c, cfold.c: fix style.
23197 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23199 * mini.c: handle issue with the low-level implementation of
23200 some long opcodes (bug #54209).
23202 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23204 * basic.cs: test for my new cmov stuff.
23206 2004-05-13 Patrik Torstensson
23208 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23209 opt and added peephole documentation.
23211 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23213 * tramp-ppc.c: rewrote the generic trampoline code.
23215 2004-05-11 Patrik Torstensson
23217 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23219 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23221 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23223 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23224 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23226 * mini.c: Add new icalls for AsAny marshalling.
23228 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23230 * tramp-ppc.c, mini-ppc.c: more cleanups.
23232 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23234 * mini.c: no warnings.
23236 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23238 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23240 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23242 * mini.c: In the thread abort signal handler, if the thread is in the
23243 process of being stoped, don't throw the Abort exception, just stop the
23246 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23248 * tramp-ppc.c: removed old code.
23250 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23252 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23253 do some simple speed optimizations on ppc.
23255 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23257 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23258 and large offsets in load/store.
23260 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23262 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23263 it causes regressions.
23265 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23267 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23270 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23272 * jit-icalls.c: remove warnings.
23273 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23274 speedups for unsafe code.
23276 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23278 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23280 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23282 * basic-calls.cs: Add new regression test.
23284 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23287 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23289 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23292 2004-05-06 Patrik Torstensson
23294 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23295 long reg allocation in any reg (not only eax:edx) and implemented
23296 long shl/shr ops in asm instead of helpers.
23298 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23300 * mini-sparc.h: Fix warnings.
23302 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23305 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23306 separate statement for clarity.
23308 * mini-sparc.c: Update status.
23310 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23312 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23315 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23317 * inssel-ppc.brg: another small pre-release workaround:
23318 we don't do overflow detection for long_sub_un.
23320 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23322 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23323 (also works around a weird ppc bug: 57957).
23325 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23327 * tramp-ppc.c: trampoline fixes.
23329 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23331 * mini-ppc.c: fixed typos.
23333 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23335 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23336 at the top of the stack. Fixed typos. Use a frame registers
23337 for all the methods with exception clauses.
23339 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23341 * exceptions-ppc.c: restore fp registers.
23343 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23345 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23346 order from the stack top (moved the stack room to save the
23347 return value for trace after the param area). Fixed corruption
23348 in restoring registers on unwind.
23350 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23352 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23354 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23356 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23357 and prolog/epilog for methods that use it. Allow
23358 enough param area room for varargs methods. Fix miguel's
23359 breakage in exception handling.
23361 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23363 * Makefile.am: run genmdesc only on current arch.
23365 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23367 * exceptions-x86.c:
23368 * mini-x86.h: fix the build on windows.
23370 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23372 * 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.
23374 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23376 * mini-exceptions.c: New file.
23378 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23379 Move some parts of the x86 exception handling code to an
23380 arch-independent file so it can be shared with other ports.
23382 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23384 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23386 2004-04-26 David Waite <mass@akuma.org>
23388 * driver.c: remove comma from end of enumeration declaration
23390 2004-04-26 Jackson Harper <jackson@ximian.com>
23392 * driver.c: parse config file before loading first assembly. This
23393 allows the user gac to be enabled/disabled.
23395 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23397 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23398 simpler mechanism: we do not care what is encoded initially
23399 (branch absolute or relative), we care about the code and its
23400 target. I kept the old code for reference for now.
23402 The new code tries first to determine if the jump is anywhere in
23403 the -/+32 absolute meg range, if it succeeds, it encodes using the
23404 absolute branch; If not, it tried to find something in the
23405 relative range, if not, it uses the handle_thunk code.
23407 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23409 * exceptions-ppc.c: use the correct ip register on macosx.
23411 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23413 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23415 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23417 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23418 Raise exception on integer divide by zero by hand since the hw
23419 doesn't support it. Handle NaNs in FP compares.
23421 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23423 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23424 code reducing duplication between the platforms and enabled
23425 signal exception handling (on linux for now).
23427 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23429 * exceptions-ppc.c: more macosx support.
23431 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23433 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23435 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23437 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23439 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23441 * iltests.il: more tests.
23443 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23445 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23448 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23450 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23452 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23454 * liveness.c: Mark variables as volatile in all basic blocks reachable
23455 from exception clauses.
23457 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23459 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23462 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23464 * iltests.il, basic.cs: more tests for regalloc.
23466 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23468 * iltests.il: Some tests for register allocation modifications
23471 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23473 * exceptions.cs: Add regression test for bug #56782.
23475 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23476 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23477 the beauty of fixing the same thing in 5 different files...
23479 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23481 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23484 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23486 * mini.c: Add support for STRWLPARRAY marshalling convention.
23488 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23490 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23491 to init the context to setup the regs pointer).
23493 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23495 * exceptions-ppc.c: more exceptions work.
23497 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23499 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23502 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23504 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23505 can use the memory directly.
23507 * cpu-pentium.md: Update documentation from a post from Zoltan.
23509 add x86_add_membase, x86_sub_membase, x86_mul_membase
23511 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23513 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23514 GENERAL_REGS they were also hardcoded for all PPC ports.
23516 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23518 Remove hard-coded limit for floating point registers, use
23519 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23521 Notice that in MacOS X calling conventions you can fit a lot more
23522 floating point values in registers, so I should update the PInvoke
23523 test to excercise the passing of floating point values on the
23524 stack (currently broken).
23526 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23528 * tramp-ppc.c (create_trampoline_code): Added
23529 JUMP_TRAMPOLINE_SIZE.
23530 (ppc_magic_trampoline): Follow the pattern from
23531 x86_magic_trampoline: if code is set to zero, return.
23532 (create_trampoline_code): Always pass MonoMethod to the jump
23533 trampoline, before it was passing a null.
23534 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23535 share the code with mono_arch_create_jit_trampoline.
23537 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23539 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23542 * cpu-g4.md: Added length for jmp instruction, the worst case
23543 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23546 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23548 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23550 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23552 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23553 before each IL instruction.
23555 * mini.c (CEE_BOX): Fix warnings.
23557 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23559 * mini.c: removed a few unused vars and extra whitespace.
23561 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23563 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23565 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23567 (OP_GETCHR): use the above
23568 (CEE_LDELEMA): use the above.
23570 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23571 version of the generic impl.
23572 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23573 (CEE_LDELEMA): use the above.
23575 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23577 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23580 * iltests.il: Added new regression test for #56317.
23582 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23584 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23585 under NetBSD. Fixes #56450.
23587 * liveness.c (update_gen_kill_set): Fix previous patch.
23589 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23591 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23593 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23595 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23596 ldsfld and ldsflda.
23598 * inssel-sparc.brg: Add more optimizations.
23600 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23602 2004-04-01 Martin Baulig <martin@ximian.com>
23604 * mini.c (handle_box): New static function; moved the
23605 implementation of CEE_BOX here.
23606 (mono_method_to_ir): Added `constrained_call' variable.
23607 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23608 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23609 mono_method_get_constrained() to get the method.
23611 2004-04-01 Martin Baulig <martin@ximian.com>
23613 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23614 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23615 (mono_method_to_ir): We don't need these macros anymore since
23616 mono_class_get_full() already takes care of it.
23618 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23620 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23621 use @function (as doesn't accept #function here) and check the return
23622 value of system and stop if fails.
23624 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23626 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23628 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23630 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23632 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23634 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23637 * basic-long.cs: Add test for negation of Int64.MinValue.
23639 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23641 * mini-sparc.c: Update status.
23643 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23645 * exceptions-sparc.c: Fix return value in filters.
23647 * inssel-sparc.brg: Fix register allocation in some rules.
23649 2004-03-28 Martin Baulig <martin@ximian.com>
23651 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23654 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23656 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23658 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23659 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23660 remove unused conv_u4 opcode.
23662 * mini-x86.c: Remove valgrind workaround since it slows down things
23663 even when mono is not run under valgrind.
23665 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23667 * mini-sparc.c: Update status.
23669 * inssel-sparc.brg: Add some optimizations.
23671 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23672 future delay slot filling. Add support for varargs, tail calls and JMP.
23674 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23675 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23677 * inssel.brg: Fix register allocation in OP_ARGLIST.
23679 * inssel.brg: Fix warnings.
23681 2004-03-25 Martin Baulig <martin@ximian.com>
23683 * mini.c (inflate_generic_field): Removed.
23684 (mini_get_method): Removed, use mono_get_method_full(),
23685 (mini_get_class): Removed, use mono_class_get_full().
23686 (mono_method_to_ir): Pass our generic context to
23687 mono_field_from_token().
23689 2004-03-25 Martin Baulig <martin@ximian.com>
23691 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23692 of a `MonoMethod *'.
23693 (mini_get_method): Take a `MonoGenericContext *' instead
23694 of a `MonoMethod *'.
23695 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23696 a new local variable called `generic_context' which holds the
23697 current `MonoGenericContext *'; use it to lookup things.
23699 2004-03-24 Martin Baulig <martin@ximian.com>
23701 * mini.c (mini_get_class): New static method; if we're inside a
23702 generic instance, inflate the class if neccessary.
23703 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23705 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23707 * iltests.il: New regression test for #55976.
23709 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23712 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23714 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23717 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23719 * liveness.c: Consider SSA stores as well as loads when making vars
23722 * exceptions.cs: New regression tests for register allocation.
23724 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23726 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23727 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23728 domain lock only to protect puntual access to data structures.
23729 Added access lock for sighash, jit_icall_hash_name,
23730 jit_icall_hash_addr and domain->code_mp.
23732 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23734 * driver.c: Print SIGSEGV handling method.
23736 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23738 * mini.c (setup_jit_tls_data): Handle case when this is called
23739 multiple times for a thread.
23741 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23742 is different from fbxx_un. Fixes #54303. Also use constants instead of
23743 magic numbers in a lot of places.
23745 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23747 * exceptions.cs: Fix cctor test when --regression is used.
23749 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23751 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23754 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23756 * inssel-ppc.brg: fixed register assignments for some rules.
23758 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23760 * exceptions.cs: Add test for exceptions in static constructors.
23762 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23763 static constructors outside the domain lock. Fixes #55720.
23765 2004-03-17 Martin Baulig <martin@ximian.com>
23767 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23768 (inflate_generic_field): Take the `MonoMethod *' instead of the
23769 `MonoClass *' and added support for generic method.
23770 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23771 have a `field->parent->gen_params', only inflate the field if it's
23772 an open constructed type.
23774 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23776 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23777 exception object instead of the preconstructed ones.
23779 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23781 * mini.c: reverted changed to sigsegv_signal_handler commited
23782 accidentally in the previous patch.
23784 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23787 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23788 running --aot with an old assembly.
23790 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23792 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23795 * mini-sparc.c: Add support for v9 branches with prediction.
23797 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23799 * mini.c (mini_init): #warning is GNUC only
23801 * mini-sparc.h: implement __builtin_frame_address
23802 and __builtin_return_address for Sun C compiler
23804 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23806 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23808 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23810 * basic-calls.cs: Add test for unaligned byref long argument passing.
23812 * mini-ops.h: Add sparcv9 compare and branch instructions.
23814 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23815 v9 instructions if we have a v9 cpu.
23817 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23818 registers for global allocation.
23820 * exceptions-sparc.c: Fixes.
23822 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23824 * liveness.c (mono_analyze_liveness): Optimized version.
23826 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23828 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23831 * basic-float.cs basic-calls.cs: New regression tests.
23833 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23835 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23836 sigaltstack implementation.
23838 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23840 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23841 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23843 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23845 * mini.c: Fix warnings.
23847 * mini.c (mono_resolve_patch_target): New function which contains the
23848 arch independent part of the patching process.
23850 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23851 patching code to a separate function.
23853 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23855 * mini.c (add_signal_handler): ifdef out on Windows
23857 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23859 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23860 cpu-sparc.md: Add exception handling support + other fixes.
23862 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23863 typed GC detection in --version.
23865 * basic.cs exceptions.cs: New regression tests.
23867 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23868 the arch specific code can store data during a compilation.
23870 * mini-ops.h: Add OP_SETFRET.
23872 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23873 function, register a separate icall for each arity, so the icalls can
23876 * mini.c (mono_print_tree): Print negative offsets in a more readable
23879 * mini.c: Make signal handling work on sparc.
23881 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23883 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23885 * jit-icalls.c: Emulate truncl by aintl on solaris.
23887 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23889 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23891 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23893 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23895 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23896 a MarshalByRef type, inline a method that performs the check, taking into
23897 account that the object can be a proxy. Also implemented tow new opcodes:
23898 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23899 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23900 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23902 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23904 * mini-ppc.c: if a relative branch displacement is too big
23905 but it points to and area reachable with an absolute branch,
23908 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23910 * mini.c: optimize small copies in cpblk.
23912 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23914 * basic-calls.cs basic-float.cs: New regression tests.
23916 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23917 negative offsets from %fp. Implement localloc. Fix local register
23918 allocation. Fix the case when the this argument needs to be saved to
23919 the stack. Implement some missing opcodes.
23921 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23923 * mini.c (mini_method_compile): Reenable global regalloc in methods
23924 with exception handlers.
23926 * linear-scan.c (mono_varlist_sort): Fix warning.
23928 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23930 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23933 * liveness.c: Make all variables uses in exception clauses volatile, to
23934 prevent them from being allocated to registers. Fixes #42136.
23936 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23938 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23939 causes regressions.
23941 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23942 argument to mono_arch_regalloc_cost.
23944 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23947 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23949 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23950 Make the cost of allocating a variable to a register arch dependent.
23952 * basic-calls.cs: Fix compilation of tests.
23954 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23955 helper function to cut back on the number of #ifdefs needed.
23957 * mini-ppc.c: Fix compilation.
23959 * basic-calls.cs: New regression tests.
23961 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23963 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23964 of l0 since that is callee saved.
23966 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23969 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23970 of delay instruction.
23972 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23974 * mini.h (MonoCallInst): Add 'virtual' flag.
23976 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23978 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23980 * *.cs: New regression tests.
23982 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23985 * mini.c (mono_runtime_install_handlers): Fix build.
23987 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23988 'signal_stack_size' members.
23990 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23991 alternate signal stack.
23993 * exceptions-x86.c: Add stack overflow handling.
23995 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23996 functions to arch independent code.
23998 * mini.c (mono_print_tree): Print more detailed info for load_membase
24001 2004-02-23 Martin Baulig <martin@ximian.com>
24003 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24005 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24007 * mini-x86.c: fixed reg allocation for div/rem.
24009 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24011 * driver.c (mono_main): Report some configuratio options on --version.
24013 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24015 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24016 low in the address space. Correctly flush memory in thunks where we
24017 output native code.
24019 2004-02-20 Martin Baulig <martin@ximian.com>
24021 * mini.c (mini_get_method): New static method; inflate all generic
24022 methods and methods in open generic instances.
24023 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24024 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24026 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24028 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24030 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24032 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24034 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24036 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24037 it compile using Sun's compiler.
24039 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24041 * 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.
24043 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24045 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24047 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24049 * mini-ppc.c: handle calls outside of the allowed range with thunks
24050 allocated using the code manager.
24051 * tramp-ppc.c: use the code manager to hold generated native code.
24052 Fixed the magic trampoline to just patch vtable entries.
24054 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24056 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24059 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24061 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24064 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24065 if we have a working __thread implementation.
24067 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24068 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24070 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24072 * mini-x86.c: Fix compilation under gcc 2.
24074 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24076 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24077 contains a call to the wrapped function.
24079 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24080 OP_<CALL>_IMM opcodes, and use them under X86.
24082 * mini.c (mono_jit_find_compiled_method): Fix warning.
24084 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24086 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24088 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24089 functionality to mini.c.
24091 * mini.c (mono_create_jump_trampoline): New function to create a jump
24092 trampoline. Return a compiled method instead of a trampoline if it
24093 exists. Add a cache for jump trampolines.
24095 * mini.c (mono_jit_find_compiled_method): New function to return a
24096 compiled method if it exists.
24098 * mini-x86.c: Call mono_create_jump_trampoline instead of
24099 mono_arch_create_jit_trampoline.
24101 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24102 a jump trampoline. Fixes #52092.
24104 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24106 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24107 which is not up-to-date. Add check_corlib_version () instead.
24109 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24112 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24113 since newer valgrind versions do not need it.
24115 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24116 compile a method with a given set of optimizations.
24118 * mini.c: Compile icall wrappers on-demand instead of at startup.
24120 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24121 wrapper for an icall.
24123 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24125 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24128 * iltests.il: Add test for non-empty stack before switch instruction.
24130 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24132 * mini.c: Add support for new stringbuilder marshalling conventions.
24134 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24136 2004-02-01 Martin Baulig <martin@ximian.com>
24138 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24139 in `ginst->mtype_argv'.
24141 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24143 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24144 facilitate grepping.
24146 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24148 * mini.c: fixed buglet in initobj generic implementation for references.
24150 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24152 * Makefile.am: make the version script conditional.
24153 * jit-icalls.c: handle missing truncl().
24155 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24157 * exceptions.cs: Add more tests for double->int conversion.
24159 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24160 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24162 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24164 * driver.c: make --verbose --version emit an error
24165 if the loaded corlib doesn't match the runtime version.
24167 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24169 * mini-ppc.h: export ppc_patch().
24170 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24171 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24172 on par or better than on MacOSX.
24174 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24176 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24177 mono_lookup_pinvoke_call.
24179 * mini-x86.c: Under windows, the default pinvoke calling convention is
24180 stdcall. Fixes #52834.
24182 * mini.c (optimize_branches): Add an upper bound to the number of
24183 iterations to prevent infinite loops on strange loops. Fixes #53003.
24185 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24187 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24188 and ISINST. Fixes #52093.
24190 * objects.cs (test_0_vector_array_cast): New tests.
24192 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24194 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24195 checking in Array.Set ().
24197 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24200 * object.cs (test_0_multi_array_cast): New regression test.
24202 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24204 * exceptions-ppc.c: fix build on Linux/PPC.
24206 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24208 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24209 running under valgrind.
24210 (x86_magic_trampoline): Fix build bustage.
24212 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24213 negative values as well. This is needed for the encoding of the line number
24214 info, since sometimes the line numbers are not in increasing order.
24216 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24218 * cpu-pentium.md (localloc): Increase the size of the localloc
24219 instruction since it is a loop under Win32.
24221 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24224 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24226 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24227 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24228 Max Horn (max@quendi.de). Fix file names in comments.
24230 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24232 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24233 avoid stack overflow.
24234 (replace_usage): Avoid uninitialized variable warnings.
24236 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24237 and taking the address of valuetype variables.
24239 2004-01-03 Patrik Torstensson
24241 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24242 for other purposes than FP later on.
24244 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24246 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24249 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24251 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24253 2003-12-30 Patrik Torstensson <p@rxc.se>
24255 * mini-x86.h: Decreased number of availiable fp regs.
24256 Solves corner cases with FP spilling.
24258 2003-12-23 Patrik Torstensson <p@rxc.se>
24260 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24261 for floating point stack tracking / spilling on x86.
24264 * basic-float.cs: added float mul overflow test.
24266 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24268 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24270 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24272 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24273 supports for cond branches that overflow the immediate
24274 overflow offset. mcs can compile simple programs.
24276 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24278 * exceptions-ppc.c: exception handling support wip:
24279 finally handlers get run on exception.
24281 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24283 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24286 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24288 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24289 initial support for stack walking and unwinding.
24291 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24293 * driver.c (mono_main): Make corlib-out-of-sync message more
24294 descriptive. Also remove verify_corlib call.
24296 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24298 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24299 not overlap with other call's arguments, too.
24301 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24303 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24304 move to arch-specific code the choice of arch-specific
24305 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24306 * mini.c: ensure emulation calls will not interleave
24309 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24311 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24312 the magic trampoline stack frame is dropped before executing
24315 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24317 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24318 and integer to fp conversions. Added support for overflowing
24319 arguments on the stack. Reserve a couple more registers as temps.
24320 Added support for aot compilation (as output still needs to be
24323 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24325 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24326 Don't overwrite return register in some corner cases.
24328 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24330 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24331 static constructors when AOT compiling.
24333 * driver.c (mono_main): Call mono_check_corlib_version.
24335 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24337 * cpu-g4.md, basic.cs: fixed div target register.
24339 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24341 * mini-ppc.c, basic.cs: shl_imm fix with test.
24343 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24345 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24346 structures by value. Misc fixes.
24347 * objects.cs: more tests.
24349 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24351 * mini-ppc.c: lconv.ovf.i implemented.
24353 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24356 (mini_init): don't error out if someone already called g_thread_init.
24358 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24360 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24361 to be any type per the spec. Fix abnormal memory usage when
24362 the same object is repeatedly thrown.
24364 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24366 * mini.c: check for overruns in IL code.
24368 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24370 * TODO: Add/remove some todo entries.
24372 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24374 * driver.c (mono_main): Call mono_verify_corlib.
24376 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24378 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24379 This has been moved to mini.c
24380 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24381 type being casted is marshalbyref it could be a proxy, so instead of
24382 emitting the type check code, emit a call to a runtime method that will
24383 perform the check by calling CanCastTo if needed.
24385 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24387 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24388 methods with large stack frames under Win32.
24390 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24392 * Makefile.am: Distribute regression tests.
24394 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24395 at the end instead of inserting each variable into the sorted list.
24397 * linear-scan.c (mono_varlist_sort): New helper function.
24399 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24401 * mini.c: ensure arguments and locals are within bounds.
24403 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24405 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24408 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24410 * mini.c (mono_cprop_copy_values): Fix crash.
24412 * aot.c: Set verbosity back to 0.
24414 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24416 * regalloc.c: complete memory leak fix by Laurent Morichetti
24419 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24421 * driver.c (main_thread_handler): Revert the previous patch.
24423 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24426 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24427 memory from the memory pool.
24429 * driver.c (main_thread_handler): Turn on all optimizations when
24432 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24433 an array for better performance.
24435 * regalloc.c (mono_regstate_assign): Fix memory leak.
24437 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24438 serialize the debug info.
24440 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24441 debug info from the serialized representation.
24443 * aot.c: Save debug info into the generated file and load it when
24446 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24448 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24450 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24451 More FP-related fixes.
24453 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24455 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24456 and register allocation buglet. Hello world now runs.
24458 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24460 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24461 * tramp-ppc.c: fixed class init trampoline.
24462 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24464 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24466 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24467 mini.c: more ppc changes/fixes.
24469 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24471 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24472 Also optimize the case when the arguments are the same in the caller
24475 * iltests.il: Add tests for tail calls with valuetype arguments.
24477 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24479 * mini-ppc.c: fixes for struct return type.
24481 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24483 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24484 mono_spillvar_offset() to arch-specific code.
24486 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24488 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24490 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24492 * exceptions-x86.c: Fix stack space leaks.
24494 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24495 registers from the lmf if the method has save_lmf set.
24497 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24499 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24500 of icall wrappers into InvokeInDomain, since these are now per-domain.
24502 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24504 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24505 make some opcode emulation and intrinsic ops enabled/disabled
24506 according to the architecture. More fixes.
24508 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24510 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24512 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24514 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24515 arch-specific handling for 'this' and struct return type to
24516 arch-specific code.
24518 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24520 * aot.c: prevent divide by zero error when reporting (it happened with
24521 Accessibility.dll).
24523 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24525 * mini.h (inst_switch): Remove unused macro.
24527 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24530 (load_aot_module): free 'info->methods' and 'info' properly. No more
24531 "free(): invalid pointer blah" messages when you have an old aot
24534 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24536 * jit-icalls.c, mini.c: Added support for context static fields.
24538 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24540 * mini.c (mono_method_blittable): Methods which set LastError are not
24541 blittable either. Fixes #51108.
24543 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24545 * mini.c: flush icache.
24546 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24548 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24550 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24552 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24554 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24557 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24560 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24562 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24564 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24565 instruction when the result is discarded.
24567 * iltests.il (test_0_div_regalloc): New regression test.
24569 * arrays.cs: Fix compilation error.
24571 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24573 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24574 float rules to inssel-x86.brg: sane architectures with FP registers
24575 don't need to implement these rules.
24577 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24579 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24581 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24583 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24584 implementation of 32 bit systems.
24586 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24588 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24589 (Jeroen Zwartepoorte).
24591 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24593 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24594 the caller and the callee matches.
24596 * mini.c (mono_method_to_ir): Add comment.
24598 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24599 signbit is missing on some platforms.
24601 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24603 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24605 * mini.c (setup_jit_tls_data): Call the new function.
24607 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24609 * mini-x86.c: Add experimental support for fast access to the lmf
24610 structure under NPTL/Linux 2.6.x.
24612 2003-11-06 Martin Baulig <martin@ximian.com>
24614 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24615 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24618 2003-11-02 Martin Baulig <martin@ximian.com>
24620 * mini.c (inflate_generic_field): New static method.
24621 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24622 generic instance and the field is declared in a generic type, call
24623 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24625 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24627 * mini.h mini.c (mono_method_same_domain): New function to return
24628 whenever the caller and the callee are in the same domain.
24630 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24632 2003-10-30 Martin Baulig <martin@ximian.com>
24634 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24635 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24637 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24638 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24640 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24642 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24645 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24646 object here, so it is in the correct appdomain etc.
24648 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24650 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24652 (mono_method_to_ir): Avoid freeing the type created returned from
24653 mono_type_create_from_typespec, since it is put into an internal cache
24654 by the function. Fixes pointer.exe.
24656 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24657 trampolines for icalls and pinvokes as well. Fixes #33569.
24659 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24661 * mini.c: Update after appdomain changes.
24663 * mini.c (mono_jit_compile_method_inner): Allways compile native
24664 method wrappers in the root domain, since there can only be one
24665 instance of them, whose address is stored in method->info.
24667 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24669 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24670 environment variable. Instead detect automatically whenever running
24671 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24674 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24676 * trace.c, trace.h: New files that implement the new trace option
24679 * driver.c: Document new --trace options.
24681 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24684 - if (mono_jit_trace_calls)
24685 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24687 * mini.h: prototypes.
24689 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24691 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24693 * mini.c inssel.brg: Implement typedefbyref opcodes.
24695 * mini.c (mono_jit_compile_method): Remove unused local variable.
24697 * mini.c (mono_jit_compile_method_inner): Ditto.
24699 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24701 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24703 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24705 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24707 * mini.c (mono_no_aot): Remove unused global variable.
24709 * mini.c: Thread safety fixes.
24711 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24713 * mini.c (mono_create_class_init_trampoline): Add a lock around
24714 class_init_hash_addr.
24716 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24719 * mini.c: Decompose the NEWARR instruction before decomposing its
24720 arguments. Fixes #30073.
24722 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24724 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24727 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24729 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24731 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24733 * driver.c: Add support for compiling icall wrappers to --compile.
24735 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24737 * inssel.brg: The empty value in class->interface_offsets is -1, not
24740 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24742 * objects.cs: New test for 'is' operator on an array of interfaces.
24744 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24746 * tramp-ppc.c: update trampoline code to support jumps
24747 and class initialization.
24749 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24751 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24753 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24755 * inssel.brg (OP_UNBOX): Remove unused rule.
24757 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24758 region instead of one for each method. Fixes #47813.
24760 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24762 * exceptions.cs (test_0_nested_finally): New regression test for
24763 nested exception handlers.
24765 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24767 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24769 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24772 * mini.c (mono_method_check_inlining): Make the inlining limit
24773 configurable by an environment variable.
24775 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24777 * mini.h: Bump AOT file version.
24779 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24780 token, store the image along with the token, since the token might not
24781 refer to the same image as the method containing the relocation,
24782 because of inlining.
24784 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24786 * mini.c (mono_precompile_assemblies): New function to compile
24787 all methods in all loaded assemblies.
24789 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24791 * regalloc.h regalloc.c (MonoRegState): Change the type of
24792 iassign and fassign to int*, since they can contain large negative
24793 values if the register is spilled. Also added some comments. Fixes
24796 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24797 under Win32. Fixes #42964.
24799 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24801 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24803 * aot.c: Added support for AOT compiling methods which contain calls
24804 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24807 * driver.c (compile_all_methods): Run the compilation in a thread
24808 managed by mono. Fixes #44023.
24810 * mini.c (mono_codegen): Print full method name in verbose output.
24812 * mini-x86.c (mono_arch_patch_code): Fix warning.
24814 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24815 jumps, since the method we are jumping to might be domain-specific.
24817 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24819 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24821 * inssel.brg: string chars are unsigned.
24823 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24825 * TODO: New todo item.
24827 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24828 which calls mono_runtime_class_init and patches the call site to
24829 avoid further calls.
24830 (mono_arch_create_class_init_trampoline): New arch specific function
24831 to create a class init trampoline.
24832 (create_trampoline_code): Generalized so it can create
24833 class init trampolines as well.
24835 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24836 (mono_create_class_init_trampoline): New function to create and cache
24837 class init trampolines.
24838 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24839 vtable given the address of a class init trampoline. Used by the
24841 (mono_codegen): Generate a call to a trampoline instead of
24842 mono_runtime_class_init in LDSFLD[A].
24843 (mono_codegen): Add relocations for the new trampoline.
24845 * mini.h mini-x86.c aot.c: Added a new relocation type:
24846 MONO_PATCH_INFO_CLASS_INIT.
24848 * mini.h: Bump AOT version number.
24850 * aot.c: Create a copy of the loaded code instead of using the original
24851 so methods which call each other will be close in memory, improving
24854 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24855 patch since it breaks the regression tests.
24857 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24858 for the register saving instruction sequence since the
24859 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24861 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24863 * TODO: Fix todo item && remove another.
24865 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24867 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24870 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24871 function of the module.
24873 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24874 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24875 --no-aot command line option.
24877 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24879 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24880 by Bernie Solomon (bernard@ugsolutions.com).
24882 * inssel.brg: Refactor the interface offset table related code into
24883 its separate functions and add support for the AOT case.
24885 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24887 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24889 * aot.c: Added mono_aot_verbose variable and made all debugging
24890 output depend on the value of this variable.
24892 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24893 method_label and info_label.
24895 * mini.h mini-x86.c aot.c: Added a new relocation type
24896 MONO_PATCH_INFO_IID for klass->interface_id.
24898 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24899 the MonoJitInfo structure.
24901 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24902 a non-root appdomain in shared mode.
24904 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24906 * aot.c: make aot loader less verbose. Remove free of unused variable.
24908 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24910 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24912 * .cvsignore: Added *.dll.
24914 * mini.c (mono_print_tree_nl): New function callable while debugging.
24916 * mini.c (mono_print_code): Export this.
24918 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24921 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24923 * mini.h (MonoCompile): Added 'jit_info' field.
24925 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24926 the cfg structure, since it is needed by the AOT compiler.
24928 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24930 * aot.c: A major rewrite. Changes include:
24931 - save exception tables for methods which have them.
24932 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24933 to g_module_symbol.
24934 - reworked the file format so it is now much smaller and needs
24935 fewer relocation entries.
24937 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24939 * aot.c (load_aot_module): Fix build bustage on platforms without
24942 2003-09-04 Martin Baulig <martin@ximian.com>
24944 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24946 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24948 * TODO: Some new optimization ideas.
24950 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24952 * aot.c: Save the optimization flags used to compile the code into
24955 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24956 support emitting domain specific code.
24958 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24959 no longer domain neutral. It can be made domain neutral by compiling
24960 with --optimize=shared.
24962 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24963 between appdomains.
24965 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24966 loading of AOT code.
24968 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24970 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24971 if there is no domain neutrality information.
24973 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24975 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24976 format version into the generated library.
24978 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24979 callee method into the caller since one of them could be shared.
24981 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24982 system exceptions from AOT code now works.
24984 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24985 method if it is domain neutral and the callee is not.
24987 * graph.c (cfg_emit_one_loop_level): Fix warning.
24989 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24991 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24994 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24996 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24997 is needed by code which is executed before mono_runtime_init ().
24998 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25000 * mini.c (mono_thread_abort): Fix warning.
25001 (mono_jit_compile_method): Call static constructor in the AOT case too.
25003 * aot.c (mono_compile_assembly): Fix warning.
25005 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25007 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25009 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25011 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25013 * cpu-pentium.md: Fix the length of call opcodes so they include the
25014 ESP restoring instruction. Fixes #47968.
25016 2003-08-28 Martin Baulig <martin@ximian.com>
25018 * mini-x86.c (mono_arch_call_opcode): Added support for
25019 MONO_TYPE_GENERICINST.
25021 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25023 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25025 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25026 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25028 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25031 2003-08-26 Martin Baulig <martin@ximian.com>
25033 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25034 when reporting an error, set this to the actual error location.
25035 (mono_method_to_ir): Report the correct error location if
25036 get_basic_blocks() returned an error.
25038 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25040 * mini.c (mono_type_blittable): OBJECT is not blittable.
25041 (mono_method_blittable): Methods which have marshalling descriptors
25042 are not blittable either. Fixes #47842.
25044 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25046 * driver.c mini.c: Use an environment variable instead of a global
25047 variable. Also fix the build.
25049 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25050 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25053 * driver.c mini.c: Added --with-valgrind option to turn off some
25054 code which prevents mono from running under valgrind.
25056 * mini.c (mono_emit_call_args): Fixed warning.
25058 * mini.c (mono_emulate_opcode): Fixed warning.
25060 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25062 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25063 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25064 regalloc.c, regalloc.h: specify available registers in arch-specific
25065 code and support floats in the regallocator (patch by Laurent Morichetti
25068 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25070 * mini.c: mono_thread_current() can be called only after
25071 mono_runtime_init(): rearrange code to not call it early on.
25073 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25075 * mini.c: allocate jump tables in the code mempools.
25077 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25079 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25082 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25084 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25085 12 to 16. This fixes bug #47453.
25088 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25090 * mini-ppc.c: fixed indexed load and unsigned compares.
25092 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25094 * mini.c: reenabled installation of handler for
25095 thread abort signal.
25097 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25099 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25100 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25101 until it's fixed and actually useful.
25103 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25105 * inssel-long32.brg: couple more opcodes implemented.
25107 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25109 * mini-sparc.c: Even more opcodes implemeted.
25111 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25113 * mini-sparc.c: More opcodes implemented.
25115 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25117 * mini-sparc.c: More opcodes implemented.
25119 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25121 * inssel-sparc.brg: Add some needed rules. Direct
25123 * Makefile.am: Use inssel-sparc.brg
25124 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25125 an assert happy for now.
25127 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25129 * mini-sparc.c: Fixed compile errors.
25130 * exceptions-sparc.c: Same. We now produce a mono binary
25131 on sparc-linux. Yea.
25133 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25135 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25136 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25137 They compile, but do not work.
25139 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25141 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25142 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25143 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25146 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25148 * mini.c: more opcodes implemented and better support for generics.
25150 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25152 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25153 * mini.c, mini.h: first cut at generics support: some new instructions
25154 added and changed the behaviour of some of the existing ones.
25156 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25158 * mini.c: Removed definition of metadata_shared mutex here.
25160 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25162 * mini-x86.c: make vararg calls work for instance methods.
25164 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25166 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25167 returns the arguments in a separte list, now.
25169 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25171 * aot.c, mini.c: updates for array type representation changes.
25173 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25175 * mini.c: register function to perform jit shutdown.
25177 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25179 * mini.c: use a faster allocator if possible.
25181 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25183 * aot.c: some cleanups and portability changes.
25185 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25187 * mini.c: use faster allocation for CEE_BOX if possible.
25189 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25191 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25192 Moved inlined mempcy code to its own function so that is can be
25193 reused. Added an inline memset function as well (optimized initobj).
25194 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25196 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25198 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25200 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25202 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25203 arch code can setup the cpu for CLR execution, if needed.
25204 We use it on x86 to set the precision of FP operations.
25206 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25208 * mini.c: disable some optimizations if we can guess they'll cost too
25209 much for a given method.
25211 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25213 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25215 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25216 * mini.h mini.c mini-x86.c: Added instruction level coverage
25217 info collection support.
25219 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25221 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25222 is now implemented in the profiling API. Get rid of a couple of
25223 unnecessary global variables.
25225 2003-06-15 Nick Drochak <ndrochak@gol.com>
25227 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25228 * cpu-g4.md: add op_bigmul and op_bigmul_un
25229 * cpu_pentium.md: add op_bigmul_un
25230 * inssel-long32.brg: add rule for unsigned bigmul
25231 * mini-ops.h: define OP_BIGMUL_UN
25232 * mini-x86.c: THE BUG: handle (un)signed properly
25233 * mini.c: choose unsigned opcode if needed.
25234 This set of patches fixes bug #44291
25236 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25238 * mini.c (optimize_branches): improved to handle all kinds of
25239 conditional branches.
25241 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25243 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25244 don't raise exceptions.
25246 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25248 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25249 to arch-specific files.
25251 2003-06-09 Martin Baulig <martin@ximian.com>
25253 * Makefile.am (libs): Added $(LIBGC_LIBS).
25255 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25257 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25258 and OP_ATAN (fixes bug#44293).
25260 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25262 * Makefile.am, mini-x86.c: rename cpu description array to
25263 pentium_desc, since some compilers define the 'pentium' preprocessor
25266 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25268 * mini.c (mini_select_instructions): add explicit branch if the
25269 following block is not the false target of a conditional branch -
25270 we need this with any optimization that reorder or remove bblocks
25272 * mini.c (optimize_branches): bug fixes
25274 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25276 * mini.c (mono_method_to_ir): inline static readonly fields
25278 * ssa.c (fold_tree): start cfold support for long (very simple
25281 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25283 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25285 * inssel.brg: fixed memcpy (bug #44219).
25287 2003-06-05 Dick Porter <dick@ximian.com>
25289 * driver.c: Set the glib log levels to not abort if g_message
25292 g_set_prgname() has to happen before mini_init() so that the
25293 process handle gets the info.
25295 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25297 * driver.c: add intrins to the default optimizations to get wider
25300 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25302 * mini.h: some large basic blocks will overflow a 16-bit
25303 integers for symbolic registers.
25305 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25307 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25308 (mono_arch_output_basic_block): fix bug 43499
25310 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25312 * mini.c: kill duplicated definition of mono_debug_format.
25314 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25316 * mini-x86.c, arrays.cs: fixed register allocation bug.
25318 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25320 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25322 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25324 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25327 (print_method_from_ip): also print source location information if
25330 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25332 * mini.c (mono_find_block_region): bug fix in region code
25333 (mini_method_compile): enable removing unreachable code again, but
25334 only in methods without exception clauses.
25336 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25338 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25339 Implemented arglist opcode and handling of TypedReference type.
25340 Fixed x86 call convention when a structure is returned.
25341 Minimal support for calling static vararg methods.
25343 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25345 * mini.c (mini_method_compile): always remove unreachable code,
25346 because the code in them may be inconsistent (access to dead
25347 variables for example).
25349 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25351 * driver.c, debug-mini.c: warning fixes.
25353 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25355 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25357 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25359 * mini.c: thread-static fields are registered in mono_class_vtable(),
25360 so ensure the function is called before checking for them.
25362 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25364 * mini.c (optimize_branches): fix for bug 43586
25366 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25367 overflow (fixes Bug #43639)
25369 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25371 * mini.c, objects.cs: allow the use of stobj for primitive types.
25373 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25375 * mini.c: be less strict about argument checking until we support
25376 running the verifier.
25378 2003-05-27 Nick Drochak <ndrochak@gol.com>
25380 * basic-long.cs: tests for (ulong)int * (ulong)int also
25381 * mini.c: use the same trick for (ulong)int * (ulong)int
25383 2003-05-27 Nick Drochak <ndrochak@gol.com>
25385 * basic-long.cs: add regression test for (long)int * (long)int
25386 * cpu-pentium.md: add op_bigmul specification
25387 * inssel-long32.brg: add OP_BIGMUL rule
25388 * mini-ops.h: add OP_BIGMUL
25389 * mini-x86.c: register allocator: handle case where src1 needs to be
25391 * mini.c: substitute special BIGMUL opcode in the tree for
25392 (long)int * (long)int
25394 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25396 * jit-icalls.c: call the type ctor on field access if needed.
25398 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25400 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25401 to a method (including results of ldelema, bug#43207).
25403 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25405 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25406 colors to show exception handler blocks.
25408 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25409 (fix for pinvoke7.cs).
25411 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25413 * mini.h, mini.c: ensure correct initialization order for types that
25414 require it. Prepare for lazy compilation of jit icall wrappers.
25415 Provide a name for opcode emulation to reduce unneeded mallocing.
25417 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25419 * mini-x86.c: better register restoring code and profiling
25420 support for tail calls.
25422 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25424 * mini.h, driver.c: prepare for leaf methods optimization.
25426 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25428 * mini.c: get targets of branches before converting a method.
25430 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25432 * mini.c (optimize_branches): added some experimental code (disbaled)
25434 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25436 * mini.c (optimize_branches): fix branch to branch optimization
25438 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25440 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25442 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25444 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25447 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25449 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25450 enable use of interface variables again.
25452 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25453 I1 to registers because there is no simply way to sign extend 8bit
25454 quantities in caller saved registers on x86.
25456 * inssel-float.brg: set costs of some rules to 2 so
25457 that monobure always select the arch. specific ones if supplied,
25458 regardless of the order we pass the files to monoburg.
25460 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25462 * mini.c, mini-x86.c: since the magic trampoline for jumps
25463 can't patch the code directly, we do it as soon as the
25464 method gets compiled.
25466 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25468 * mini-x86.c, mini.h: introduce a new patching method
25469 to support CEE_JMP and tail calls.
25470 * mini.c: obey tail.call. Don't precompile methods target
25472 * tramp-x86.c: new trampoline code to handle methods
25473 reached through a jump.
25475 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25477 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25478 bit values to registers
25480 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25482 * mini.c (mono_compile_get_interface_var): share interface
25483 variables if possible.
25485 2003-05-16 Martin Baulig <martin@ximian.com>
25487 * debug-mini.c (mono_init_debugger): New function to initialize
25488 the debugger. This is not in the debugger since it needs to
25489 access some of mini's internals.
25491 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25493 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25495 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25497 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25498 for value type handling.
25500 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25502 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25503 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25505 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25507 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25508 the constructor through a proxy.
25510 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25512 * jit-icalls.c, inssel.brg: fixes to array element address
25515 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25517 * mini-x86.c (is_regsize_var): allocate pointer to registers
25519 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25521 * driver.c: fixed typo, added intrins to the set of optimizations
25522 tested with regressions.
25524 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25526 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25527 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25530 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25532 * inssel.brg: remove some common pop instructions without side effects
25534 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25536 * inssel-x86.brg: fixed thinko in int to double conversions.
25538 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25540 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25542 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25544 * inssel-long32.brg: two more missing instructions.
25546 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25548 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25549 if not already set.
25551 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25553 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25556 * basic-float.cs: Added tests for negative zero.
25558 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25560 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25561 a couple of missing operations for long casts, with test cases.
25563 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25565 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25567 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25569 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25570 code size estimation.
25572 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25574 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25575 abstract methods (fix bug 42542)
25577 * aot.c: add ability to handle array types
25579 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25581 * mini.c: Call the _specific versions of the object allocation
25582 functions if possible.
25584 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25586 * driver.c: call setlocale ().
25588 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25590 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25593 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25595 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25597 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25598 wrappers (fix bug 42122)
25600 2003-05-04 Martin Baulig <martin@ximian.com>
25602 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25604 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25605 s/mini_set_defaults/mono_set_defaults/g.
25607 2003-05-04 Martin Baulig <martin@ximian.com>
25609 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25611 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25613 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25614 (reported by Don Roberts).
25616 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25618 * mini.c: temporarily work around two bugs for this release.
25620 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25622 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25623 that contains -export-dynamic and it makes using the ld script
25625 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25627 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25629 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25632 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25634 * mini.c: make sure leave calls all the needed finally blocks,
25635 even when the target jumps out of multiple exception clauses.
25637 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25639 * ldscript, Makefile.am: add linker script to reduce the number of
25640 exported symbols (should also fix the issues with libwine defining
25641 some of the same symbols in io-layer).
25643 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25645 * driver.c (mini_main): Avoid assertion when no file name is given on
25648 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25650 * driver.c: added --version/-V command line option.
25651 Added the inline optimization in the regression tests.
25653 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25655 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25656 to the type in the method signature (fixes bug#42134).
25658 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25660 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25662 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25664 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25666 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25668 * driver.c: fixed bug #42100.
25670 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25672 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25674 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25676 * mini.c: moved most of the code required to do inlining to its own
25677 function so it can be reused. Inline also ctors if appropriate.
25679 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25681 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25682 the runtime can call mono API functions.
25684 2003-04-27 Martin Baulig <martin@ximian.com>
25686 * debug-mini.c (mono_debug_init_method): Added
25687 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25688 send a notification to the debugger.
25690 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25691 running in the Mono Debugger, just pass the breakpoint number to
25692 mono_debug_init_method().
25694 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25696 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25698 * mini.c: allow some more unsafe compares.
25700 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25702 * mini-x86.c, Makefile.am: make distcheck works (partially from
25703 a patch by Richard Lee <r.h.lee@attbi.com>).
25704 * regset.c, regset.h: removed, they are unused.
25706 2003-04-25 Dick Porter <dick@ximian.com>
25708 * driver.c: Usage reports the name as 'mono' not 'mini'
25709 * exceptions-x86.c: Build and run on freebsd
25711 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25713 * Makefile.am: install the program with the 'mono' name and
25714 the library as libmono instead of mini and libmini.
25716 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25718 * driver.c: provide the APIs for the embedding interface of the old jit.
25720 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25722 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25724 2003-04-23 Martin Baulig <martin@ximian.com>
25726 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25728 * driver.c: Added `--debug' command line argument to enable
25731 2003-04-23 Martin Baulig <martin@ximian.com>
25733 * debug.[ch]: Removed. The code is now in
25734 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25736 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25739 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25741 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25743 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25746 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25747 mono_domain_finalize.
25748 (mini_method_compile): use mono_method_profile* if the the option is
25751 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25753 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25754 methods with their wrapper.
25756 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25757 methods with their wrapper.
25759 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25762 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25765 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25768 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25770 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25772 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25774 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25775 of the mempool. This is slightly faster and uses less memory
25777 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25779 * mini.c: avoid O(n) allocation for variables.
25781 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25783 * mini.c: handle items on the stack after inlining methods.
25785 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25787 * mini.c: make the method->opcode optimization dependent
25788 on MONO_OPT_INSTRINS and do it lazily.
25790 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25792 * driver.c: print overall results at the end of regression run.
25794 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25796 * inssel.brg: don't overwrite symbolic registers.
25798 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25800 * inssel-x86.brg: fix conversion from long to float.
25802 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25804 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25806 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25808 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25810 * driver.c: Added --print-vtable option as in the old JIT.
25812 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25814 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25816 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25818 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25820 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25822 * mini.c regalloc.c regalloc.h: Fix memory leak.
25824 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25826 * aot.c (mono_aot_get_method): register all used strings
25828 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25830 * mini.c: always intern strings references with ldstr at compile time.
25832 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25834 * Makefile.am: add BUILT_SOURCES.
25836 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25838 * driver.c: give a better error message when the assembly to execute
25839 doesn't have an entry point.
25841 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25843 * Makefile.am: added hack for automake
25845 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25848 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25850 22003-04-07 Martin Baulig <martin@ximian.com>
25852 * Makefile.am: Added Makefile.am.
25854 * debugger-main.c: Removed, this is now in the debugger where it
25857 * mini.pc.in: Call this package `mini' for the moment.