1 2010-07-06 Zoltan Varga <vargaz@gmail.com>
3 * method-to-ir.c (emit_imt_argument): Fix llvm support.
5 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
6 cannot be passed in the same call.
8 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
9 register to be the same as the RGCTX register, the two can't be used together on
12 2010-07-05 Miguel de Icaza <miguel@novell.com>
14 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
15 that allows the user to force the VM to use llvm or sgen.
17 2010-07-05 Zoltan Varga <vargaz@gmail.com>
19 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
20 before processing the exception on PPC too.
22 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
24 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
25 'this' is always passed as the first argument, before the vtype ret arg. This
26 simplifies get_this_arg_reg () and LLVM integration.
28 2010-07-05 Martin Baulig <martin@ximian.com>
30 * exceptions-x86.c (mono_arch_handle_exception): Port this to
31 Windows; apply my patch from r159782 in the mono-2-6 branch.
33 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
35 * Makefile.am: Don't build the debug assembler files if we're building without
38 2010-07-05 Zoltan Varga <vargaz@gmail.com>
40 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
42 2010-07-04 Zoltan Varga <vargaz@gmail.com>
44 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
47 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
48 regs [ARMREG_FP] instead.
50 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
52 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
53 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
55 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
57 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
59 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
61 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
62 without IMT_REG defined (ARM).
64 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
67 2010-07-03 Zoltan Varga <vargaz@gmail.com>
69 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
71 2010-07-02 Zoltan Varga <vargaz@gmail.com>
73 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
74 definitions to match their declarations and vice-versa.
76 2010-07-01 Zoltan Varga <vargaz@gmail.com>
78 * Makefile.am (common_sources): Add mini-llvm.h.
80 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
82 2010-06-30 Zoltan Varga <vargaz@gmail.com>
84 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
87 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
89 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
90 implemt the option of loading the llvm backend from a module so
91 that we can have a single binary and the bloat from llvm is
92 only experienced when it is actually loaded.
94 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
96 * mini-llvm.c: remove direct access to mono_defaults.
98 2010-06-29 Zoltan Varga <vargaz@gmail.com>
100 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
103 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
105 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
106 is now mono_arch_nullify_class_init_trampoline ().
107 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
108 opcodes, they are no longer needed.
110 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
111 now mono_arch_nullify_class_init_trampoline ().
112 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
113 opcodes, they are no longer needed.
115 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
116 vtable on platforms which support it.
118 * driver.c: Print the full LLVM version we are compiled against in --version.
120 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
121 a bit better. Decode nesting information to fix eh support for llvm+aot.
123 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
126 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
128 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
129 is always passed as the first argument, before the vtype ret arg. This simplifies
130 get_this_arg_reg () and LLVM integration.
132 2010-06-28 Zoltan Varga <vargaz@gmail.com>
134 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
135 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
136 most of the vcall specific code to mono_vcall_trampoline () from
137 common_call_trampoline ().
139 2010-06-27 Zoltan Varga <vargaz@gmail.com>
141 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
142 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
143 if the callsite is patched.
145 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
148 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
149 the trampoline in the xdebug info.
151 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
154 2010-06-26 Zoltan Varga <vargaz@gmail.com>
156 * mini-llvm.c: Fix a few problems exposed by make check.
158 2010-06-25 Mark Probst <mark.probst@gmail.com>
160 * mini-trampolines.c (common_call_trampoline): An ugly hack to
161 work around a potentially very hard to fix problem with inflating
164 2010-06-26 Zoltan Varga <vargaz@gmail.com>
166 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
167 problem has been fixes.
169 2010-06-25 Zoltan Varga <vargaz@gmail.com>
171 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
173 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
174 It might be be better to define a MonoGCJitOptions structure later and have the
177 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
179 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
181 * debugger-agent.c (get_objref): Implement support for sgen.
183 * driver.c: Remove the unused gc_wrapper.h include.
185 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
188 2010-06-25 Zoltan Varga <vargaz@gmail.com>
190 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
192 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
195 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
198 2010-06-23 Miguel de Icaza <miguel@novell.com>
200 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
201 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
203 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
204 it only for Boehm diagnostics.
206 * Makefile.am: Make the file a bit more consistent.
208 * debug-debugger.c: Wrap the entire file with an #ifdef
209 MONO_DEBUGGER_SUPPORTED to simplify the build.
211 * Makefile.am: Fix the opcodes build issue by including the
212 source, not by including the .lo file directly
214 Always bring the MDB sources into the build, to drop the
215 dependency on the AM_CONDITIONAL from configure.in as the hard
216 debugger supports Boehm, but not Sgen, this simplifies the build.
218 * Renamed the *.s files into *.S
220 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
222 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
223 wb for now on 64bits systems while issues with valuetype returns
226 2010-06-24 Zoltan Varga <vargaz@gmail.com>
228 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
229 passes by calling createStandardFunctionPasses ().
231 2010-06-23 Zoltan Varga <vargaz@gmail.com>
233 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
235 2010-06-22 Zoltan Varga <vargaz@gmail.com>
237 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
240 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
241 allow better optimization if the OP_LDADDR which caused the flag to be set was
244 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
246 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
249 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
251 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
253 2010-06-22 Zoltan Varga <vargaz@gmail.com>
255 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
256 to handle the code sequence generated for non-near calls. Fixes #616056.
258 2010-06-21 Zoltan Varga <vargaz@gmail.com>
260 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
262 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
264 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
266 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
267 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
268 trampoline which saves the context, so changes made to callee saved registers in
269 finally clauses are visible to a nesting catch clause.
271 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
273 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
274 in LLVM compiled code.
275 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
276 the finally handler has ran.
278 * mini.h (ResumeState): New structure containing information required to resume
279 exception handling after executing LLVM compiled finally clauses.
281 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
282 bit, by passing all the registers as one argument.
284 2010-06-19 Zoltan Varga <vargaz@gmail.com>
286 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
289 2010-06-18 Zoltan Varga <vargaz@gmail.com>
291 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
293 * aot-compiler.c aot-runtime.c: Fix LLVM support.
295 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
296 pad, branch to a new bblock instead.
298 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
301 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
303 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
305 2010-06-17 Geoff Norton <gnorton@novell.com>
308 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
311 2010-06-17 Zoltan Varga <vargaz@gmail.com>
313 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
315 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
318 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
319 the ip done by throw_exception (), it is not needed for corlib exceptions.
321 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
323 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
324 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
325 of size > 5 words. This support fast barriers for value types up to
326 256/512 bytes which beyond that the copying itself is the major issue.
328 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
329 for gsharing, so use it.
331 This eliminate all calls to mono_value_copy from managed code in
332 gmcs, fsharp and ipy.
334 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
336 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
339 * mini.c (mini_init): Register new icall.
341 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
343 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
344 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
346 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
348 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
349 value types as the overhead is huge. Manually expand it up to 5 words to
352 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
353 is an exception that performance is dominated by mono_value_copy.
355 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
357 2010-06-17 Zoltan Varga <vargaz@gmail.com>
359 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
360 trampolines on x86, since those have their own cconv.
362 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
363 exception trampolines.
365 * tramp-x86.c: Add xdebug info for a few trampolines.
367 * mini-llvm.c: Set the name of the arguments.
369 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
370 using a block address if using the LLVM mono branch.
372 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
375 2010-06-15 Zoltan Varga <vargaz@gmail.com>
377 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
379 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
381 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
383 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
385 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
386 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
387 to identify the vtable slot address plus the method which needs to be compiled.
389 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
392 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
393 'this' is always passed as the first argument, before the vtype ret arg. This
394 simplifies get_this_arg_reg () and LLVM integration.
396 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
399 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
402 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
404 * mini-llvm.c: Fix compilation with llvm 2.6.
406 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
408 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
411 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
412 is always passed as the first argument, before the vtype ret arg. This simplifies
413 get_this_arg_reg () and LLVM integration.
415 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
417 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
419 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
420 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
421 translate into much nicer code.
423 2010-06-14 Zoltan Varga <vargaz@gmail.com>
425 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
426 parameter index information. Use this to simplify a lot of code.
428 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
430 2010-06-12 Zoltan Varga <vargaz@gmail.com>
432 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
433 to fix infinite generic recursion. Fixes #612702.
435 2010-06-11 Zoltan Varga <vargaz@gmail.com>
437 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
438 imt trampoline per imt slot when using LLVM.
440 2010-06-10 Jonathan Pryor <jpryor@novell.com>
442 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
444 2010-06-09 Levi Bard <levi@unity3d.com>
446 * debugger-agent.c: Clear unloaded types on appdomain unload.
448 2010-06-08 Zoltan Varga <vargaz@gmail.com>
450 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
453 * exceptions.cs: Add a test.
455 2010-06-06 Zoltan Varga <vargaz@gmail.com>
457 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
459 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
461 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
462 so it doesn't have to do it.
464 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
465 process does not mix with ours.
467 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
470 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
471 loads/stores which can throw exceptions inside clauses.
473 2010-06-05 Zoltan Varga <vargaz@gmail.com>
475 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
478 * mini.c (mini_init): Register mono_resume_unwind as an icall.
480 2010-06-03 Zoltan Varga <vargaz@gmail.com>
482 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
484 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
487 2010-06-03 Zoltan Varga <vargaz@gmail.com>
489 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
492 2010-06-02 Zoltan Varga <vargaz@gmail.com>
494 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
495 Use a separate generic class init trampoline for llvm, since it needs a different
498 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
499 includes the location of this/rgctx.
501 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
504 2010-06-01 Zoltan Varga <vargaz@gmail.com>
506 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
508 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
511 2010-05-31 Zoltan Varga <vargaz@gmail.com>
513 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
516 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
518 * aot-compiler.c (patch_to_string): New debugging helper function.
520 2010-05-30 Zoltan Varga <vargaz@gmail.com>
522 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
525 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
527 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
529 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
531 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
534 * mini.c (create_jit_info): Print EH clause info for LLVM too.
536 2010-05-28 Mark Probst <mark.probst@gmail.com>
538 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
539 cpobj with reference types.
541 2010-05-28 Mark Probst <mark.probst@gmail.com>
543 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
544 write barrier for reference types.
546 2010-05-27 Zoltan Varga <vargaz@gmail.com>
548 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
549 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
551 2010-05-31 Martin Baulig <martin@ximian.com>
555 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
556 clear_breakpoint() on all breakpoint events and remove them from the list.
558 2010-05-27 Martin Baulig <martin@ximian.com>
562 * debugger-agent.c (method_commands, type_commands): Temporarily
563 set the appdomain while executing this method; do all metadata
564 calls in the debuggee's appdomain where user assemblies are loaded.
566 2010-05-27 Zoltan Varga <vargaz@gmail.com>
568 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
570 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
572 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
574 2010-05-26 Zoltan Varga <vargaz@gmail.com>
576 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
577 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
578 be referenced even after the header is freed.
580 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
583 2010-05-25 Zoltan Varga <vargaz@gmail.com>
585 2010-05-25 Bill Holmes <billholmes54@gmail.com>
587 * genmdesc.c (main): Fixing the detection of the nacl switch.
589 Code is contributed under MIT/X11 license.
591 2010-05-25 Zoltan Varga <vargaz@gmail.com>
593 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
595 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
597 * mini.h (LLVM_CHECK_VERSION): New helper macro.
599 2010-05-25 Miguel de Icaza <miguel@novell.com>
601 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
604 * genmdesc.c: Added support for nacl: key on the machine
605 description files to support the extra space required by Google
608 2010-05-23 Zoltan Varga <vargaz@gmail.com>
610 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
612 2010-05-23 Zoltan Varga <vargaz@gmail.com>
614 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
615 mono_runtime_class_init_full ().
616 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
618 2010-05-22 Zoltan Varga <vargaz@gmail.com>
620 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
622 2010-05-21 Zoltan Varga <vargaz@gmail.com>
624 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
625 two are not the same on ilp32.
627 2010-05-21 Zoltan Varga <vargaz@gmail.com>
629 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
632 * mini-ppc.c: Fix the DISABLE_JIT build.
634 2010-05-20 Zoltan Varga <vargaz@gmail.com>
636 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
637 (make_writable): Remove this unused function.
639 2010-05-20 Zoltan Varga <vargaz@gmail.com>
641 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
642 structure. Make the labels to plt entries local symbols instead of assembler local
643 labels, since tha latter causes problems for the iphone linker.
645 2010-05-19 Zoltan Varga <vargaz@gmail.com>
647 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
649 2010-05-17 Zoltan Varga <vargaz@gmail.com>
651 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
652 (ppc_patch_full): Ditto.
654 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
656 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
657 if gshared is enabled, to avoid asserts in the trampoline code.
659 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
662 2010-05-15 Geoff Norton <gnorton@novell.com>
664 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
667 2010-05-14 Geoff Norton <gnorton@novell.com>
669 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
670 misaligned stack on darwin.
672 2010-05-14 Zoltan Varga <vargaz@gmail.com>
674 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
677 2010-05-14 Zoltan Varga <vargaz@gmail.com>
679 * xdebug.c: Fix ARM support.
681 2010-05-13 Zoltan Varga <vargaz@gmail.com>
683 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
684 and do most of the work on the normal stack.
685 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
687 2010-05-13 Zoltan Varga <vargaz@gmail.com>
689 * aot-compiler.c: Put non-code data into the .rodata section on linux.
691 2010-05-13 Zoltan Varga <vargaz@gmail.com>
693 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
695 2010-05-13 Zoltan Varga <vargaz@gmail.com>
697 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
698 and do most of the work on the normal stack.
700 2010-05-13 Zoltan Varga <vargaz@gmail.com>
702 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
703 and do most of the work on the normal stack even if sigaltstack is disabled.
705 2010-05-12 Zoltan Varga <vargaz@gmail.com>
707 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
708 UCONTEXT_REG_ constants are available on linux as well.
709 (mono_arch_monoctx_to_sigctx): Ditto.
710 (mono_arch_ip_from_context): Ditto.
712 2010-05-12 Zoltan Varga <vargaz@gmail.com>
714 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
717 2010-05-11 Zoltan Varga <vargaz@gmail.com>
719 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
722 2010-05-10 Zoltan Varga <vargaz@gmail.com>
724 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
725 if a breakpoint cannot be inserted.
727 2010-05-08 Zoltan Varga <vargaz@gmail.com>
729 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
731 2010-05-07 Zoltan Varga <vargaz@gmail.com>
733 * debugger-agent.c (frame_commands): Return an error instead of asserting if
734 no JIT info is found for the method.
736 2010-05-05 Jonathan Chambers <joncham@gmail.com>
738 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
741 2010-05-05 Zoltan Varga <vargaz@gmail.com>
743 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
744 a list of arch specific trampolines.
746 * aot-compiler.c (emit_trampolines): Use it.
748 2010-05-05 Zoltan Varga <vargaz@gmail.com>
750 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
751 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
752 get rid of the _full from their name.
754 2010-05-05 Zoltan Varga <vargaz@gmail.com>
756 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
757 get_nullified_class_init_trampoline to remove some code duplication.
759 2010-05-03 Zoltan Varga <vargaz@gmail.com>
761 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
764 2010-05-01 Zoltan Varga <vargaz@gmail.com>
766 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
768 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
770 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
771 there is no need to jump through the first plt entry.
773 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
775 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
776 arch-specific function.
777 (mono_aot_get_plt_info_offset): Ditto.
779 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
780 mono_arch_init () to register jit icalls called from full-aot trampolines.
781 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
784 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
785 the specialized throw corlib exception trampoline, use a variant of the normal
786 trampoline along with a new C function which does the call to
787 mono_exception_from_token (), just like on x86.
789 2010-05-01 Zoltan Varga <vargaz@gmail.com>
791 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
792 Reorganize the full aot trampoline creation functions, instead of taking a bunch
793 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
794 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
795 creation functions on architectures which have the full-aot ones.
797 2010-05-01 Zoltan Varga <vargaz@gmail.com>
799 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
801 2010-05-01 Zoltan Varga <vargaz@gmail.com>
803 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
804 explicitly, this seems to be required by some gcc versions at -O2.
808 2010-05-01 Zoltan Varga <vargaz@gmail.com>
810 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
811 has_target delegate invokes.
813 2010-05-01 Zoltan Varga <vargaz@gmail.com>
815 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
818 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
819 add patches/unwind info arguments, move to mini.c.
821 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
823 2010-04-30 Zoltan Varga <vargaz@gmail.com>
825 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
826 command which returns full path names.
828 2010-04-29 Zoltan Varga <vargaz@gmail.com>
830 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
831 code_size output variable.
833 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
836 2010-04-29 Zoltan Varga <vargaz@gmail.com>
838 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
839 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
840 (mono_arch_cpu_enumerate_simd_versions): Ditto.
842 2010-04-29 Zoltan Varga <vargaz@gmail.com>
844 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
847 2010-04-29 Zoltan Varga <vargaz@gmail.com>
849 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
851 2010-04-29 Zoltan Varga <vargaz@gmail.com>
853 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
855 2010-04-28 Zoltan Varga <vargaz@gmail.com>
857 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
859 2010-04-27 Zoltan Varga <vargaz@gmail.com>
861 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
862 line number support works with eglib.
864 2010-04-27 Miguel de Icaza <miguel@novell.com>
866 * driver.c, mini.c: Since linking with LLVM makes the default Mono
867 dirty an extra 70kb pages on startup we are now going to choose a
868 different strategy: ship mono and mono-llvm binaries, with the
869 second being the one that links with LLVM and defaults to LLVM
872 2010-04-27 Zoltan Varga <vargaz@gmail.com>
874 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
875 Implement full-aot support on x86.
877 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
878 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
879 the first register returned by get_global_int_regs ().
881 * cpu-x86.md: Fix the length of insertx_u1_slow.
883 * iltests.il.in: Disable tail call tests when running with full-aot.
885 2010-04-26 Zoltan Varga <vargaz@gmail.com>
887 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
889 2010-04-24 Mark Probst <mark.probst@gmail.com>
891 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
892 in the initializer, because it's non-constant.
894 2010-04-23 Miguel de Icaza <miguel@novell.com>
896 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
897 of LLVM on by default. Used for buildbots and other setups.
899 2010-04-24 Zoltan Varga <vargaz@gmail.com>
901 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
903 2010-04-23 Kornel Pal <kornelpal@gmail.com>
905 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
906 initonly static fields when using moving GC.
908 Contributed under MIT/X11 license.
910 2010-04-23 Geoff Norton <gnorton@novell.com>
912 * mini-amd64.h: Darwin x86_64 support.
914 2010-04-20 Jonathan Pryor <jpryor@novell.com>
916 * exceptions-arm.c: Remove platform checks in favor of configure checks.
918 2010-04-19 Jonathan Pryor <jpryor@novell.com>
920 * exceptions-arm.c: Add Android support for sigcontext structure.
922 2010-04-16 Zoltan Varga <vargaz@gmail.com>
924 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
925 wrappers correctly now that their wrapper info is NULL.
927 2010-04-16 Zoltan Varga <vargaz@gmail.com>
929 * mini.c (mono_jit_compile_method_inner): Avoid calling
930 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
932 2010-04-16 Zoltan Varga <vargaz@gmail.com>
934 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
935 so the latter can be #ifndef DISABLE_JIT-ed.
937 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
939 2010-04-16 Zoltan Varga <vargaz@gmail.com>
941 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
943 2010-04-16 Zoltan Varga <vargaz@gmail.com>
945 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
948 2010-04-15 Zoltan Varga <vargaz@gmail.com>
950 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
951 calling mono_class_num_methods (). Fixes #592244.
953 2010-04-14 Zoltan Varga <vargaz@gmail.com>
955 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
957 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
959 2010-04-14 Zoltan Varga <vargaz@gmail.com>
961 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
963 * (handle_alloc): Ditto.
964 (mono_method_to_ir): Remove the constrained call restriction added by a previous
965 change, its not needed anymore.
967 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
969 * mini-posix.c (sigusr1_signal_handler): Fix build on
970 non x86/amd64 systems.
972 2010-04-13 Zoltan Varga <vargaz@gmail.com>
974 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
975 calls where the constrained class needs a context. Fixes #595863.
977 * iltests.il.in: Add a test.
979 2010-04-13 Zoltan Varga <vargaz@gmail.com>
981 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
982 2.6/SVN seems to have broken support for them.
984 2010-04-13 Zoltan Varga <vargaz@gmail.com>
986 * mini-llvm.c: Fix support for LLVM 2.6.
988 2010-04-10 Zoltan Varga <vargaz@gmail.com>
990 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
991 MonoInternalThread belonging to the thread.
993 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
995 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
996 unsafe optimization that will remove bound checks.
998 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1000 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1001 CompareExchange not to be inlined for I8.
1003 Contributed under MIT/X11 license.
1005 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1007 * array.cs: Add tests for cast between primitive array types.
1009 2010-04-07 Andreia Gaita <avidigal@novell.com>
1011 * Makefile.am: create a convenience library for moon to link with
1013 2010-04-07 Paolo Molaro <lupus@ximian.com>
1015 * method-to-ir.c: optimize array accesses from generic interfaces.
1017 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1019 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1021 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1023 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1024 of marshalbyref classes.
1028 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1030 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1033 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1036 * mini.h: Increase AOT version.
1038 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1040 * mini-x86.h: Only enable soft debugger when using sigaction or on
1041 Windows. Fixes build on Haiku (lacks siginfo_t).
1043 Code is contributed under MIT/X11 license.
1045 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1047 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1048 BeOS-style signal handlers.
1050 Code is contributed under MIT/X11 license.
1052 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1054 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1056 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1058 * mini-exceptions.c: Fix win32 build.
1060 2010-04-01 Mark Probst <mark.probst@gmail.com>
1062 * mini.c, driver.c: Call mono_gc_base_init() before
1065 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1067 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1068 call_method]): Delegate the actual work in security-core-clr.c
1069 to ease code sharing.
1071 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1073 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1074 float conv.ovf.un opcodes are encountered, instead of asserting later.
1077 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1079 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1081 * iltests.il.in: Add a test.
1083 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1085 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1086 large. Fixes #567040.
1088 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1090 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1092 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1095 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1097 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1098 mono_create_handler_block_trampoline with the proper #ifdef so that it
1101 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1103 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1104 allows to select if it's new or old context that is passed to
1107 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1108 case when executing a guarded handler from the EH machinery.
1110 * mini-exceptions.c (mono_install_handler_block_guard): New function
1111 responsible for checking for handler blocks, installing the guard and
1112 clearing abort state.
1114 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1115 to check for handler blocks and skip interruption logic if one was found.
1117 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1118 by the handler block guard trampoline. Resumes interruption by raising the
1119 pending ThreadAbortException.
1121 * mini.c (create_jit_info): Calculate the end address of a finally block.
1123 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1124 of a finally block to a specified address and return the old one.
1126 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1127 trampoline patches the original return address and calls the trampoline function.
1129 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1131 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1133 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1134 does the patching if the callee is in the same domain.
1136 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1137 of mono_arch_patch_plt_entry ().
1139 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1141 * mini.c (create_jit_info): Fix try block hole length encoding.
1143 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1145 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1146 duplicate information and print offsets instead of absolute addresses.
1148 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1150 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1151 event is sent. Fixes #591733.
1153 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1155 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1158 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1160 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1161 thread_to_tls hash table.
1163 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1164 section. Fixes #591000.
1166 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1168 * Makefile.am (version.h): Check for pure .git directory only,
1169 fixes SVN revision when using git without git-svn.
1171 Contributed under MIT/X11 license.
1173 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1175 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1177 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1179 * basic-simd.cs: Test for vector x scalar binary operators.
1181 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1183 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1184 intrinsics with expanded scalar arguments.
1186 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1188 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1189 don't have an exception class, so don't decode it. This would crash
1190 with filter clauses.
1192 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1194 Make sure that trunk builds with DISABLE_JIT, an update to the
1197 * mini.c (mini_get_shared_method): this code seems to be necessary
1198 regardless of whether DISABLE_JIT has been defined.
1200 (mono_jit_compile_method_inner): it seems that this method is
1201 required even in full AOT mode, so ifdef out only the pieces that
1202 try to genrate code (the body of code that applies patches to the
1205 (mini_method_compile): do not compile when using DISABLE_JIT.
1207 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1208 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1209 compile when DISABLE_JIT is set.
1211 2010-03-24 Mark Probst <mark.probst@gmail.com>
1213 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1214 arch really supports it.
1216 2010-03-24 Mark Probst <mark.probst@gmail.com>
1218 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1220 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1222 * exceptions-s390x.c: Add support for
1223 mono_arch_get_throw_corlib_exception and fix throw by name.
1225 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1226 logic (especially for varargs); Correct localloc sizing; Add
1227 mono_arch_get_this_arg_from_call and
1228 mono_arch_get_this_arg_from_call.
1230 * mini-s390x.h: Add support for facility list extraction;
1231 Correct/update MONO_ARCH_xxx settings.
1233 * mini-s390.c: Minor corrections to instruction output for
1234 varargs. No IMT implementation - I think it's time to deprecate
1235 s390 and just leave s390x.
1237 * tramp-s390x.c: Correct creation of trampoline instruction
1240 * cpu-s390x.md: Update some instruction lengths
1242 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1244 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1245 can be hit with partial sharing.
1247 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1248 in non-shared classes correctly.
1249 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1250 Turn on partial sharing.
1252 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1254 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1257 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1259 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1260 mono_method_signature ().
1262 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1264 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1265 error checking, so later calls do not need error checking.
1267 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1269 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1271 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1273 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1275 * mini-exceptions.c (mono_handle_exception_internal): Don't
1276 check try_end for archs different than s390.
1278 * mini.c (create_jit_info): Don't crash if the finallt block is the
1281 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1283 * driver.c (mono_main): Don't free global codeman under linux since
1284 glic now peeks at code on stack for more archs than just amd64.
1286 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1288 * mini.c, method-to-ir.c: changes to support compressed interface
1291 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1293 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1294 Use sigaction on OpenBSD too.
1296 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1298 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1300 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1302 * debugger-agent.c: #include sys/select.h for fd_set.
1304 Code is contributed under MIT/X11 license.
1306 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1308 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1311 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1313 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1314 some large methods with lots of exception handlers. Fixes #440924.
1316 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1318 * method-to-ir.c: remove code duplication for interface checks.
1320 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1322 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1323 (assembly_unload): Clear all event requests referencing the to-be unloaded
1327 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1329 * mini.h, mini-exceptions.c: restore the state of the stack
1330 guard page permissions.
1332 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1334 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1335 call site patching code, it doesn't appear to be needed.
1337 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1339 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1340 sharing generic methods whose type arguments are a mix of reference and
1341 non-reference types. Not yet turned on.
1343 * mini.c (mini_get_shared_method): New helper function to return
1344 the method which will be compiled/registered in the JIT tables when doing
1346 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1347 use mini_get_shared_method ().
1349 * mini.c (mini_method_compile): Register the same method which is compiled when
1350 doing generic sharing.
1352 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1354 * generics.cs: Add partial sharing tests.
1356 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1358 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1359 Add an enum value that or's all possable values together. Add an enum value
1360 that marks the end of the used bit indexes.
1362 * mini-amd64.c : Make changes to match the changes in mini.h
1364 * mini-x86.c : Make changes to match the changes in mini.h
1366 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1367 simd_version to support more simd versions. Changed the name of
1368 simd_version to simd_version_flags to make it more intuitive that
1369 it now contains bit flags. Reordered the *_intrinsics arrays to
1370 match the changes above. Changed emit_intrinsics() to use the new
1371 setup mentioned above.
1373 Code is contributed under MIT/X11 license.
1375 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1377 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1378 remaining archs. Alpha and hppa maintainers, please stand up.
1380 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1382 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1383 is needed even when fail_tramp!=NULL.
1385 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1387 * debugger-agent.c (insert_breakpoint): Write a log message.
1389 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1391 * iltests.il.in: Add a few tests for LEAVE going over multiple
1394 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1396 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1398 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1400 * mini.h (MonoBasicBlock): Add native_length field.
1401 * mini.h (MonoCompile): Add try_block_holes field.
1402 * mini.h (MonoInst): Add exception_clause pointer to
1405 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1406 * mini.c (mono_cfg_add_try_hole): New function to register possible
1407 holes in try blocks.
1408 * mini.c (create_jit_info): Fill in the holes information.
1410 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1413 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1415 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1417 * jit-icalls.c: adjusted for the array API changes.
1419 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1421 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1423 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1425 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1426 the 'pending' flag. This fixes support for appdomains too.
1429 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1431 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1433 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1435 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1436 when using LLVM, LLVM generates it itself when needed.
1438 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1440 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1441 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1442 OP_ANDNPS/OP_ANDNPD.
1444 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1446 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1447 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1448 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1450 2010-03-11 Martin Baulig <martin@ximian.com>
1452 * debugger-agent.c (type_commands): Add NULL check to
1453 `CMD_TYPE_GET_SOURCE_FILES'.
1455 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1457 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1459 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1461 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1464 * iltests.il.in: Add a test.
1466 2010-03-05 Martin Baulig <martin@ximian.com>
1468 Add support for aborting invocations.
1471 (InvokeData): Added `InvokeData *last_invoke'.
1472 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1473 added a new `invoke' field to keep the `InvokeData *' throughout
1475 (ErrorCode): Added `ERR_NO_INVOCATION'.
1476 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1477 (mono_debugger_agent_handle_exception): Don't report any exception
1478 if an abort was requested.
1479 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1480 a thread abort if necessary.
1481 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1483 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1485 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1486 so we can release the whole list and not just the first one. Free
1487 it in more places as well.
1489 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1491 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1493 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1495 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1497 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1499 * driver.c: report also other misc build options.
1501 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1503 * method-to-ir.c: Generate better code for the NewObject
1506 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1508 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1509 is disabled. Fixes #582322.
1511 * iltests.il.in: Add a test.
1513 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1515 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1516 the handling of obj->synchronization == null and owner != current thread to
1517 mono_monitor_exit ().
1519 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1522 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1524 * mini.c: change the way emulated opcode info is stored and save about
1525 4 KB of runtime memory.
1527 2010-03-04 David S. Miller <davem@davemloft.net>
1529 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1530 that don't provide the siginfo in the second signal handler argument
1531 are buggy, and this has been fixed for years.
1532 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1533 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1535 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1537 * aot-runtime.c (find_symbol): Fix a leak.
1538 (decode_patch): Ditto.
1540 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1542 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1544 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1546 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1548 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1550 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1552 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1554 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1555 to check for errors, it's enough to create the metadata open.
1559 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1562 * mini-exceptions.c: Add support for printing stack traces when handling
1563 exceptions, and when printing exceptions thrown while tracing also print
1564 the exception message.
1566 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1568 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1569 since the exclude token is a valid string character.
1571 2010-03-02 Levi Bard <levi@unity3d.com>
1573 * debugger-agent.c: Invalidate thread stacks on domain unload.
1575 2010-03-02 Mark Probst <mark.probst@gmail.com>
1577 * method-to-ir.c: Emit dummy_use for stored reference after write
1578 barriers to make sure the object is pinned if the GC interrupts
1579 before the write barrier is done.
1581 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1583 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1585 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1587 * debugger-agent.c: Add a log message printing the protocol version.
1589 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1591 * debugger-agent.c: Add a new command to communicate the protocol version used
1592 by the client. This could be used to allow newer runtimes to communicate with
1595 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1597 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1599 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1601 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1604 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1606 * mini-arm.c: make the arm cpu arch configurable with the
1607 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1610 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1612 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1613 support for the perf tool on Linux.
1615 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1617 * method-to-ir.c: make string.InsertenalSetChar() specialization
1620 2010-03-01 Robert Jordan <robertj@gmx.net>
1622 * Makefile.am: fix the non-static build.
1624 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1626 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1629 2010-02-26 Robert Jordan <robertj@gmx.net>
1631 * tasklets.c (continuation_store): Return from an error condition
1634 2010-02-26 Martin Baulig <martin@ximian.com>
1636 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1639 (MonoDebuggerThreadInfo): Added `internal_flags'.
1640 (MonoDebuggerInternalThreadFlags): New enum.
1641 (_mono_debugger_throw_exception): Don't signal the debugger if a
1642 type abort was requested.
1643 (_mono_debugger_unhandled_exception): Likewise.
1644 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1645 (mono_debugger_runtime_invoke): If the debugger requested a thread
1646 abort during the invocation, reset it here.
1648 2010-02-26 Martin Baulig <martin@ximian.com>
1650 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1651 instead of `MonoThread *'.
1653 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1655 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1656 code offsets table, as it is mostly sorted.
1658 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1660 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1663 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1665 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1667 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1669 * Makefile.am: build the new ABI version of the libmono library.
1670 * debugger-agent.c, mini.c: fix warnings with the new API.
1671 * jit.h: don't depend on glib.h being included.
1673 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1675 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1677 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1679 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1680 ThreadStatic variables.
1682 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1684 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1685 data is not freed yet. Fixes #582460.
1687 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1689 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1690 event requests. Bump protocol minor version.
1692 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1694 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1696 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1698 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1701 * iltests.il.in: Add a test.
1703 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1705 * mini.c (inline_method): Check for loader errors.
1707 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1709 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1710 instead of mono_method_get_header as it doesn't decode locals
1711 so the called method can have unresolved dependencies that will only
1712 be satisfied after the current method is JIT'd.
1716 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1718 * basic.cs (test_0_div_opt): Speed this up a bit.
1720 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1722 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1724 * mini.c (mono_jit_create_remoting_trampoline): Call
1725 mono_create_specific_trampoline () instead of
1726 mono_arch_create_specific_trampoline ().
1728 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1730 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1732 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1733 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1735 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1737 * mini-amd64.c: Fix DISABLE_JIT support.
1739 2010-02-20 Geoff Norton <gnorton@novell.com>
1741 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1743 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1745 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1746 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1747 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1748 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1751 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1753 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1754 edx/ecx too. This is needed to support OP_SEQ_POINT.
1756 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1758 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1760 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1762 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1764 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1765 LLVM+AOT+exceptions, not enabled yet.
1767 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1769 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1771 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1773 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1774 xdebug info for these.
1776 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1779 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1782 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1784 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1786 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1788 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1789 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1791 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1794 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1796 * debugger-agent.c: handle incomplete reads and EINTR in
1797 recv()/send(). This could have been causing random
1800 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1802 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1805 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1806 so they have small offsets. Fixes #566311.
1808 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1810 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1812 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1814 * mini-amd64.c: Remove the special casing of byref in a few places now that
1815 mini_type_get_underlying_type () handles it.
1817 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1818 by returning native int. Fixes #577984.
1820 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1822 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1825 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1826 of putting the clause itself.
1828 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1830 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1832 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1835 2010-02-10 Geoff Norton <gnorton@novell.com>
1837 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1839 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1841 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1844 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1845 it is not an LLVM generated symbol.
1847 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1849 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1850 implementation in gshared mode because it causes regressions.
1852 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1854 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1855 should be done by the caller.
1857 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1859 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1861 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1862 since mono_jit_info_table_find () doesn't do it anymore.
1864 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1865 instead of mono_jit_info_table_find ().
1867 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1869 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1871 * aot-compiler.c (encode_method_ref): Update after the removal of
1872 mono_gc_get_managed_allocator_type ().
1874 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1877 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1879 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1880 generic params as well.
1881 (handle_isinst): Ditto.
1883 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1884 instead of always calling an icall.
1886 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1887 computing the size of the got.
1889 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1890 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1891 the assembly directive '.set' so it points to the first LLVM emitted method.
1893 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1895 * mini.c (mini_method_verify): Report the method which failed to verify.
1897 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1899 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1900 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1901 runtime MS verifier.
1903 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1905 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1908 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1910 * mini-llvm.c: Init the jit module only when first JITting.
1912 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1914 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1916 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1917 replaced with the real got.
1919 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1921 * image-writer.c: Reduce the amount of #ifdefs a bit.
1923 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1926 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1928 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1931 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1933 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1934 (mono_llvm_emit_method): Fix unaligned stores too.
1936 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1937 so async stack walks don't crash.
1939 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1941 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1942 was not patched if the callee needed an rgctx trampoline.
1944 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1946 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1947 vtable address in AOT code.
1949 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1951 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1954 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1956 * genmdesc.pl: remove dependency on external cpp.
1958 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1960 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1961 using LLVM, its not needed, and abcrem can't handle it.
1963 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1965 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1966 it easier to group instructions and reduce duplication.
1968 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1970 * decompose.c: Move the array/soft float decompose routines here from
1973 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1975 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1977 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1978 to tell LLVM that the got is constant, not used yet.
1980 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1982 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1984 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1987 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1989 * aot-compiler.c (add_wrappers): Commit the hack which generates
1990 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1993 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1995 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1996 a fault, only used by the LLVM backend.
1998 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1999 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2001 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2002 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2004 * mini-llvm.c: Only generate volatile loads from load instructions which have
2005 the MONO_INST_FAULT flag set.
2007 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2009 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2012 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2014 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2015 sequence points. Fixes #571236.
2017 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2019 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2020 end of the appdomain unload process, after assemblies have been unloaded.
2023 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2025 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2028 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2031 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2033 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2035 2010-01-26 Geoff Norton <gnorton@novell.com>
2037 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2038 with struct marshalability.
2040 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2042 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2043 it supports class names as well.
2045 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2046 needed by the GC map code.
2048 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2051 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2052 if cfg->init_ref_vars is set.
2054 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2055 cfg->disable_initlocals_op_refs is set.
2057 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2058 using liveness info if cfg->compute_precise_live_ranges is set.
2060 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2061 volatile variables correctly. Add comments about the live ranges. Not enabled
2064 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2066 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2067 0x2a into them in method prologs.
2069 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2071 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2073 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2074 classes, since llvm is compiled with -fno-rtti.
2076 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2078 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2079 llvm does not require it.
2081 * aot-runtime.c (load_method): Print the full name of the last aot method.
2083 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2085 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2086 thread has not fully started yet.
2088 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2090 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2092 2010-01-21 Miguel de Icaza <miguel@novell.com>
2094 * driver.c: Do not abort if LLVM is not supported, print a
2095 warning and add the information to the Mono JIT information.
2097 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2099 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2100 using explicit null checks.
2102 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2104 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2107 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2109 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2110 its no longer needed.
2112 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2114 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2115 define for platforms still using it (s390). Get rid of the
2116 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2118 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2119 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2121 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2122 the caller pushed the arguments.
2124 * mini-llvm.c: Enable throwing exceptions on x86.
2126 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2127 "Thread (nil) may have been prematurely finalized" messages if this is called
2128 on a thread not registered with the runtime.
2130 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2132 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2134 * jit-icalls.c (mono_array_new_3): New jit icall.
2136 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2138 * arrays.cs: Add a test for 3 dimensional arrays.
2140 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2142 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2143 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2146 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2149 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2151 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2153 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2155 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2157 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2158 HOST_WIN32. Also including winsock2. to define struct in_addr.
2160 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2162 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2164 Code is contributed under MIT/X11 license.
2166 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2168 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2170 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2172 * mini.c (mini_method_compile): Set the new flag when running under the
2175 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2177 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2178 a ref/noref value + a global pin flag, so parts of stack frames can still be
2179 precisely marked even if they include stuff which needs pinning. Improve logging.
2180 Fix many bugs. Not enabled yet.
2182 * gc-test.cs: Add a few tests.
2184 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2185 the normal -v options. Avoid propagating liveness information through bblocks
2186 which end with a NOT_REACHED opcode.
2188 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2189 after cfg has been freed.
2191 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2193 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2194 if a clause is skipped because it uses the exception object, since it could
2195 have caught the exception.
2197 * exceptions.cs: Add a test.
2199 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2201 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2203 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2204 ICollection<T> wrappers.
2206 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2208 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2210 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2212 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2213 NOMAP32BIT or optimize_for_xen is set.
2215 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2217 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2218 mono_metadata_str_hash () instead.
2220 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2222 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2225 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2227 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2229 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2232 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2233 throwing code correctly.
2235 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2237 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2239 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2240 ftnptrs created by us, handle RGCTX_FETCH correctly.
2241 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2243 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2244 ftnptr added by mono_aot_get_named_code ().
2246 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2248 * mini-arm.c: Fix a few LLVM problems.
2250 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2252 2010-01-13 Mark Probst <mark.probst@gmail.com>
2254 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2257 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2259 * jit.h, method-to-ir.c: added ability to set the policy for
2260 inserting breakpoints from the break IL instruction or the
2261 Debugger.Break () API call.
2263 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2265 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2266 assemblies need to be eagerly loaded.
2268 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2270 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2272 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2274 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2275 an argument which matches any exception.
2277 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2279 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2280 optimization if the called method is gshared and marshalbyref, since gshared
2281 methods can' have wrappers. Fixes #569390.
2283 * generics.cs: Add a test.
2285 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2287 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2290 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2292 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2294 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2296 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2297 since it is not supported in win2000.
2299 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2301 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2302 error if loading an assembly fails.
2303 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2305 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2308 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2311 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2313 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2314 is not supported yet.
2316 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2318 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2320 * method-to-ir.c: All types with variant arguments must fallback to the
2321 slow path. This makes cast of variant delegates work.
2323 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2324 argument that is set to TRUE is the returned vtable slot is for a variant
2325 interface. Changed a g_print + g_assert_not_reached to a g_error.
2327 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2328 a similar fashion of generic virtual methods.
2330 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2332 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2335 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2336 method using a variance aware function.
2338 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2340 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2342 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2343 do an icall for now.
2345 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2347 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2348 If LLVM decides to set the code model to Large, reset it to Default.
2350 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2352 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2353 stripped binaries as well.
2355 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2357 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2358 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2360 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2363 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2365 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2368 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2369 as the type info to llvm.eh.selector.
2370 (exception_cb): Use the type info for filling out some fields of
2371 MonoJitExceptionInfo like the flags and the exception class. This is needed
2372 because the LLVM produced exception handling clauses might not match the original
2373 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2375 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2376 separate function. Add an extra argument which returns the type infos
2377 corresponding to the exception clauses.
2379 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2380 exception handling clauses.
2382 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2384 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2385 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2388 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2390 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2393 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2395 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2398 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2400 * mini.c (mini_method_compile): Verify the method before calling
2401 mono_compile_create_vars as this might crash since it uses method
2406 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2408 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2409 one case if AOTing, since the class might not be a concrete class.
2411 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2413 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2414 functions which are now defined in mempool-internals.h.
2416 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2418 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2420 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2424 * mini-*.c: Properly handle generic enums.
2428 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2430 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2431 in a few more places.
2433 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2435 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2436 nullable parameters. Fixes #567351.
2438 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2440 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2442 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2444 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2445 mono_get_generic_context_from_code () call.
2447 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2449 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2451 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2454 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2456 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2457 mono_method_get_signature returns NULL. Fix #567084
2459 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2461 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2462 instead of once for each module.
2464 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2466 * debugger-agent.c (ss_start): Implement step over for the last sequence
2469 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2470 have the STEP_LOC flag set.
2472 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2473 fails. Fixes #566689.
2475 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2477 * mini.c (mono_add_seq_point): New helper function.
2478 (mono_save_seq_point_info): New function to save sequence point info, extracted
2479 from mini_method_compile ().
2481 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2483 * mini.h (MonoSeqPointInfo): New structure containing information about
2484 the sequence points of a JITted method.
2485 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2488 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2489 point information is stored, use a MonoSeqPointInfo structure instead of a
2490 GPtrArray. For each seq point, compute a list of successor seq points.
2492 * debugger-agent.c: Use the successor list to implement step-over more
2493 efficiently: instead of single stepping until a different line/IL offset is
2494 reached, place breakpoints into all successor seq points.
2496 * mini.h: Bump AOT file format version.
2498 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2500 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2502 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2504 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2506 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2509 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2511 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2512 alloca as g_malloc is not signal safe.
2514 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2516 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2517 VALGRIND_DISCARD_TRANSLATIONS.
2519 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2520 checks, they are no longer needed.
2522 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2523 a function into a sigctx which can handle function pointers.
2525 * mini-ppc.c: Implement soft debugger support on ppc64.
2527 * mini-ppc.c: Implement soft debugger support.
2529 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2531 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2533 2009-12-17 Marek Habersack <mhabersack@novell.com>
2535 * mini.c (mono_get_runtime_build_info): include Mono version in
2538 * driver.c (mono_main): VERSION is now included in the string
2539 returned from mono_get_runtime_build_info()
2541 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2543 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2544 signatures. Fixes #565143.
2546 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2548 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2550 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2552 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2554 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2555 making max stack 10x smaller.
2557 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2559 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2561 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2563 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2565 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2567 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2568 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2570 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2572 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2574 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2576 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2579 2009-12-14 Miguel de Icaza <miguel@novell.com>
2581 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2582 raise an invalid program exception.
2584 For other opcodes that we might not handle use a g_warning and
2585 raise the exception. Beats termination.
2589 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2591 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2593 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2594 by merging the LLVM and !MAP_32BIT cases.
2596 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2598 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2599 sigctx being passed in, as we have no CONTEXT available in the APC.
2601 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2604 Code contributed under MIT/X11 license.
2606 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2608 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2609 in the LLVM backend on AMD64.
2611 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2614 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2616 * mini-llvm.c: Export mono_personality for AOT.
2618 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2620 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2621 implicit exception can occur.
2623 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2624 OP_IMPLICIT_EXCEPTION instruction.
2626 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2628 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2630 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2631 inside a protected block.
2633 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2634 trampolines doesn't include the argument.
2636 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2637 trampolines on amd64.
2639 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2642 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2643 disabled for methods with clauses.
2645 * mini-llvm.c: Enable support for catch clauses.
2647 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2648 end of an LLVM compiled finally clause.
2649 (mono_handle_exception_internal): Save the exception handling state in TLS
2650 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2651 resume unwinding from that point.
2653 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2654 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2655 to obtain the addresses of the exception handling regions.
2657 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2658 finally clauses are supported.
2660 * mini.c (mini_method_compile): Add support for LLVM code with exception
2663 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2665 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2668 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2670 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2671 as a primitive type.
2673 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2675 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2676 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2679 2009-12-11 Marek Habersack <mhabersack@novell.com>
2681 * method-to-ir.c (mini_redirect_call): do not redirect the
2682 InternalAllocateStr internal call if string profiling is enabled.
2684 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2686 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2689 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2690 unwind.h header file.
2692 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2693 newer valgrind versions seems to handle this fine.
2695 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2697 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2698 on the debugger thread.
2700 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2702 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2704 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2706 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2708 * cpu-<ARCH>.md: Make call_handler clob:c.
2710 * mini.c: Reenable SSA for methods with clauses.
2712 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2713 as it causes failures on x86.
2715 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2717 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2718 returns NULL (e.g. a bad assembly).
2720 2009-12-08 Geoff Norton <gnorton@novell.com>
2722 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2723 stepping out into native code. There were issues with nested invokes
2726 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2728 * mini.c (mini_method_compile): Do the disable_llvm checks early
2729 and avoid the LLVM compile pass if the checks fail.
2731 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2733 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2734 LLVM optimizations don't try to remove them.
2736 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2737 different file so the original remains.
2739 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2741 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2743 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2745 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2746 support for non-inline unwind descriptors.
2748 2009-12-07 Geoff Norton <gnorton@novell.com>
2750 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2751 the interrupt_count slightly differently. Native threads were never
2754 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2756 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2757 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2758 yet generate this info.
2760 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2762 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2763 client can distinguish between intptrs and longs.
2765 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2767 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2770 * aot-runtime.c (load_function): Update after the change above.
2772 * mini.h: Bump AOT file format version.
2774 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2775 if the delegate class is dynamic.
2777 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2778 in gshared code too using the new rgctx info type
2779 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2781 2009-12-04 Geoff Norton <gnorton@novell.com>
2783 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2784 we need to track the original suspend count so the thread properly
2785 wakes up in resume_thread.
2787 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2789 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2792 * generics.cs: Add a test.
2794 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2795 is 0. Simplify a lot of code using this.
2797 * mini-trampolines.c (mono_delegate_trampoline): Call
2798 mono_create_static_rgctx_trampoline () before saving the final address in
2799 delegate->method_code, to avoid calling it each time a delegate is first called.
2801 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2802 which need static rgctx trampolines.
2804 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2805 keyed on the method+addr pair, since addr could be either the method addr or
2806 an unbox trampoline in the AOT case. Fixes #560246.
2808 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2810 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2811 place it was called before too.
2813 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2815 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2816 if no security manager is present, to speed up the AOT case. Call
2817 mono_class_vtable () full with raise_on_error == TRUE instead.
2819 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2821 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2822 the local optimization passes can take its result into account. Fixes
2825 * exceptions.cs: Add a test.
2827 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2829 This patch is contributed under the terms of the MIT/X11 license
2831 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2833 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2835 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2837 * debugger-agent.c: Rework the handling of stack traces of running threads to
2838 avoid crashes if compute_frames () tries to walk the stack of running thread.
2840 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2842 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2844 * mini.h (StackFrameInfo): Add an 'lmf' field.
2846 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2848 * debugger-agent.c (suspend_current): Always set really_suspended.
2850 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2852 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2854 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2856 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2859 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2861 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2863 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2865 * mini-trampolines.c: Fix MSVC build.
2867 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2869 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2871 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2873 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2874 the instruction following an OP_FCOMPARE is optimized away.
2876 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2878 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2879 emit_autoreg () into this arch-specific function.
2881 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2882 code, it is no longer needed.
2884 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2886 * mini.h: Bump AOT file format version.
2888 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2889 using the sorted_code_offsets array, instead of reading it from the
2890 exception debug info.
2891 (load_method): Call mono_aot_find_jit_info instead of
2892 decode_exception_debug_info ().
2894 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2895 LLVM compiled as a flag.
2897 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2899 * debugger-agent.c (resume_thread): Fix a warning.
2901 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2904 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2906 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2907 contents to MonoAotFileInfo.
2909 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2911 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2912 Put all binary data into a giant blob, similarly to the way .net assemblies
2913 store binary data. Emit offset tables in a compact form to reduce their size.
2915 * mini.h: Bump AOT file format version.
2917 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2920 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2921 avoid linear searches at runtime.
2923 * aot-runtime.c (find_symbol): Update this to use the hash.
2925 * mini.h: Bump AOT file format version.
2927 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2929 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2932 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2935 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2936 the distribution of got slot types.
2938 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2940 * method-to-ir.c: Add support for generating explicit null checks.
2942 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2944 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2945 on a random thread if possible.
2947 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2948 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2951 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2952 regs. Pass the real size of the regs array to mono_unwind_frame ().
2954 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2957 2009-11-24 Geoff Norton <gnorton@novell.com>
2959 * mini-darwin.c: Work around apple bug rdar://7209349 See
2960 http://openradar.appspot.com/7209349 for details. Synopsis,
2961 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2962 never been initialized before.
2964 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2966 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2968 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2970 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2972 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2973 OP_SHL_IMM is not 32 bit.
2975 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2977 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2979 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2981 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2984 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2985 > 0 since some threads can resume if their resume_count is > 0.
2986 (invoke_method): Avoid reading freed memory.
2988 * debugger-agent.c (process_suspend): Extract the suspend code from
2989 process_single_step_inner () to a separate function. Rework the code to prevent
2990 races between this function and thread interrupts.
2992 * debugger-agent.c (suspend_current): Check the resume_count field instead
2993 of resume_one so suspends+resumes during single threaded invokes work
2996 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2998 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2999 to make the generated code smaller.
3001 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3002 sequence generated by recent LLVM versions.
3004 * mini-llvm.c: Add support for a few simple cases which weren't supported
3007 * mini-trampolines.c (mono_magic_trampoline): Don't call
3008 mono_arch_get_vcall_slot () when llvm is enabled.
3010 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3012 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3013 into a new function called common_call_trampoline () which is used by the
3014 llvm vcall trampoline as well.
3016 * debugger-agent.c: Implement single threaded invokes.
3018 * debugger-agent.c: Revert change which broke the agent on linux.
3020 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3023 * generics.cs: Add a test.
3025 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3027 * debugger-agent.c: Fix the cygwin build.
3029 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3031 * cprop.c: Remove this unused file.
3033 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3035 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3038 * basic.cs: Add a test.
3040 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3042 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3045 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3047 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3048 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3049 it. Use this flag to control llvm related code paths instead of #ifdef
3050 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3053 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3055 * mini.h: Bump AOT file format version.
3057 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3058 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3060 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3061 was used as an assembly filter.
3063 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3065 * unwind.c: Fix support for ppc.
3067 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3068 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3070 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3072 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3074 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3075 added by the ps3 changes.
3077 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3079 * mini-gc.c: Resurrect this, so at least it compiles.
3081 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3083 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3085 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3086 create_event_list () so assembly filters can be used.
3088 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3091 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3093 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3094 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3097 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3098 classes for char/bool too.
3100 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3102 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3105 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3108 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3110 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3112 Code contributed under MIT/X11 license.
3114 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3116 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3117 threads in native code work.
3119 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3120 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3123 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3125 * debugger-agent.c: Implementation for Windows platform.
3127 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3128 primitives. Use SEH to implement breakpoints and single stepping.
3130 * mini-x86.h: Enable soft debugger on Windows.
3132 Code contributed under MIT/X11 license.
3134 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3136 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3137 under XEN. Fixes #522894.
3139 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3141 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3142 interface calls in LLVM AOT code.
3144 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3147 * mini-llvm.c: Add support for OP_VPHI.
3149 * objects.cs: Add a test.
3151 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3153 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3154 this is called on the debugger thread.
3156 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3158 * mini-llvm.c: Add soft-float support.
3160 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3161 FCALL which returns an R4.
3163 * driver.c (mono_main): Add a missing '\n'.
3165 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3166 platforms which doesn't support the LLVM IMT trampoline.
3168 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3170 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3172 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3174 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3177 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3179 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3181 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3182 Instead of emitting a method_order table, sort the contents of the code_offsets
3183 table and do a binary search in the sorted table. The previous approach doesn't
3184 work with LLVM which emits methods in a arbitrary order.
3186 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3187 in the .eh_frame section in ELF files.
3189 * mini.h: Bump corlib file format version.
3191 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3193 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3194 LDMIA->LDM macro name change.
3196 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3198 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3201 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3204 * aot-compiler.c: Ditto.
3206 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3207 &align to mini_type_stack_size_full ().
3209 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3211 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3213 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3215 * mini-arm.c: Compute the stack space used by arguments using
3216 mini_type_stack_size_full ().
3218 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3220 * optflags-def.h: Remove dead TREEPROP optimization.
3222 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3224 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3226 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3228 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3230 * driver.c (mono_jit_parse_options): New public API function to parse options
3231 as done by the runtime executable.
3233 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3234 when handling named arguments.
3236 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3238 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3239 for passing small vtypes in registers, make the CallInfo structures more
3240 similar to the code on the other platforms.
3242 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3243 the code in the prolog requires it.
3245 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3247 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3248 (koush@koushikdutta.com).
3250 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3251 where the thunk memory should be allocated from. Fixes appdomain unloading
3254 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3256 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3257 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3259 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3261 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3262 AOT, as it is not implemented yet.
3264 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3266 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3268 * debugger-agent.c: Fix windows build.
3270 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3272 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3273 after the client connects/disconnects.
3275 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3276 when an exception of a given type is thrown.
3278 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3279 only on an uncaught exception.
3281 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3283 * debugger-agent.c: Add a 'launch' option.
3285 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3287 * debugger-agent.c: Add a 'timeout' option.
3289 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3291 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3294 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3296 * debugger-agent.c (set_breakpoint): Emit a log message.
3298 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3300 * mini-arm.c: Fix the arm build.
3302 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3304 * aot-compiler.c: don't leak the value returned from
3305 mono_type_full_name().
3307 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3309 * debugger-agent.c: defer including mono-mutex.h until we know the
3312 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3314 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3315 of pthreads directly.
3317 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3318 exception handlers. Pass info argument.
3320 * mini.h: Adjust signatures of soft debugger functions to pass void*
3321 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3323 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3324 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3325 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3326 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3328 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3330 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3331 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3332 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3333 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3335 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3337 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3339 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3341 * mono-semaphore.h: Skeleton implementation for Windows.
3343 Code contributed under MIT/X11 license.
3345 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3347 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3349 Code contributed under MIT/X11 license.
3351 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3353 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3355 Code contributed under MIT/X11 license.
3357 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3359 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3360 debug info to 100 because 10 still slows down gdb too much.
3362 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3363 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3364 them in the wrappers.
3366 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3368 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3370 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3372 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3373 function mono_aot_get_array_helper_from_wrapper ().
3375 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3376 array helper methods.
3378 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3380 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3381 the value was loaded from memory.
3383 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3384 the value was loader from there.
3386 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3387 without constant swizzle.
3389 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3391 * mini-amd64.c: Put soft debugger functions behind a
3392 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3394 * mini-amd64.h: disable the soft debugger in windows.
3396 Code contributed under MIT/X11 license.
3398 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3400 * mini-x86.c: Put soft debugger functions behind a
3401 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3403 Code contributed under MIT/X11 license.
3405 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3407 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3408 to mono_arch_find_jit_info_ext.
3410 Code contributed under MIT/X11 license.
3412 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3414 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3416 * debugger-agent.c: Add support for filtering events by assemblies.
3418 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3419 the agent is not enabled.
3421 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3423 * exceptions-x86.c: hopefully last change to fix the windows build.
3424 This one courtesy of Jonathan Chambers.
3426 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3428 * debugger-agent.c: remove unused function.
3430 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3432 * debugger-agent.c: add #ifdefs for a few header files.
3433 * mini-x86.h: disable the soft debugger in windows.
3434 Step 1 of 2 to make this compile on windows with gcc.
3436 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3438 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3439 as it breaks the build.
3441 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3443 Merge the soft debugger branch.
3445 * debugger-agent.h debugger-agent.c: New files containing the soft
3446 mode debugger module.
3448 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3449 at the appropriate locations.
3451 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3454 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3455 enable/disable single stepping.
3457 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3458 which returns all information in a StackFrameInfo structure, and can handle the
3459 LMF frames added by the debugger.
3461 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3464 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3465 walker function which works on a specific thread and passes a StackFrameInfo
3466 structure to its callback.
3468 * mini.c (mini_init): Initialize the debugger agent.
3470 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3472 * mini-ops.h: Add OP_SEQ_POINT opcode.
3474 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3475 arguments to the debugger agent.
3477 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3479 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3482 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3484 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3486 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3488 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3490 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3491 sets the IMT argument and makes a virtual call.
3493 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3495 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3497 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3500 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3502 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3503 runtime. Fixes #551228.
3505 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3507 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3509 * basic.cs: Add a test.
3511 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3512 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3513 CONSTRAINED. Fixes #550964.
3515 * generics.cs: Add a test.
3517 2009-10-28 Mark Probst <mark.probst@gmail.com>
3519 * mini-posix.c (add_signal_handler): Use
3520 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3522 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3524 Contributed under the terms of the MIT/X11 license by
3525 Jerry Maine <crashfourit@gail.com>.
3527 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3528 sse4a for simd intrinsics.
3530 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3531 sse4a for simd intrinsics.
3533 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3535 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3536 instead of inst_p1 which is not the same on ILP32 platforms.
3538 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3540 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3541 not the mscorlib one before calling mono_get_lmf_addr.
3543 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3544 of the ip to the LMF.
3546 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3547 immediate in the op->op_imm optimization.
3549 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3550 understand. VTypes now work, but are not abi compliant, as they are
3551 split into 4 byte parts instead of 8.
3552 (emit_memcpy): Fix the unrolled case to work on the PS3.
3554 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3556 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3557 the default when static linking.
3559 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3561 * aot-compiler.c: Add an autoreg option to automatically register
3562 statically linked aot modules using ELF .ctors.
3564 * genmdesc.pl: Add __ppc64__ to allowed defines.
3566 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3568 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3569 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3571 2009-10-24 Mark Probst <mark.probst@gmail.com>
3573 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3575 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3577 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3578 which will contain the domain where the method was found.
3580 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3581 mini_jit_info_table_find ().
3583 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3585 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3587 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3589 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3590 set, its not supported yet.
3592 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3594 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3595 iface wrapper is not found.
3596 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3598 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3600 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3601 which have a different name.
3603 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3604 wrappers and Array.GetGenericValueImpl ().
3606 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3607 because of the change above.
3609 * generics.cs: Add a test for full aot + generic array ifaces.
3611 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3613 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3614 that hides the previous one.
3616 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3618 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3619 marshalled. Fixes #541623.
3621 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3623 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3625 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3627 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3629 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3631 * mini-posix.c (sigprof_signal_handler):
3632 Implemented support for building stat call chans in different ways.
3634 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3636 * mini-exceptions.c (mono_find_jit_info):
3637 Also check that a jit info has been found (fixes a profiler crash).
3639 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3641 * mini.c (mono_codegen):
3642 Call mono_profiler_code_buffer_new with correct code address.
3644 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3646 * driver.c (mono_main): Change the date in the copyright.
3648 2009-10-14 Mark Probst <mark.probst@gmail.com>
3650 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3651 allocator in shared generic code for open classes, because we
3652 can't get those classes' vtables. We need to make managed
3653 allocators not depend on the vtable at compile-time to solve this.
3655 2009-10-13 Martin Baulig <martin@ximian.com>
3657 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3658 `const guint8 *trampoline' argument; send both the old and the new
3661 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3663 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3664 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3665 (can_marshal_struct): Skip structures with auto layout.
3667 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3669 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3671 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3672 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3673 a variable to hold the stack slot used by the int<->float conversion opcodes.
3675 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3677 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3679 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3680 when using full-aot.
3682 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3684 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3685 each instance of Comparer<T>.
3687 * generics.cs: Add a new test.
3689 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3691 * driver.c (parse_debug_options): Add a 'gdb' option.
3693 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3695 * image-writer.c: Add support for emitting the image into a memory buffer.
3697 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3699 * aot-compiler.c: Add support for registering debug info with GDB using the
3700 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3701 MONO_XDEBUG to 'gdb'.
3703 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3705 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3708 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3710 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3711 can be used to set breakpoints in gdb.
3713 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3714 segment to an absolute address.
3716 2009-10-13 Mark Probst <mark.probst@gmail.com>
3718 * method-to-ir.c: Use the managed array allocator method if
3721 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3723 * aot-compiler.c : Fix the MSVC builds
3725 Code is contributed under MIT/X11 license.
3727 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3729 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3730 avoid registering 1 symbol file per method with gdb.
3732 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3734 * mini-sparc.c: Fix the handling of enums with base type long.
3736 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3738 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3739 instead of using type->data.klass as the later doesn't work with generics.
3741 2009-09-25 Mark Probst <mark.probst@gmail.com>
3743 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3744 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3745 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3746 works differently now and we don't handle it in the JIT anymore.
3748 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3749 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3750 the Thread class split.
3752 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3754 * driver.c: Don't run tests with the obsolete treeprop optimization.
3756 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3757 variable volatile. Fixes #541577.
3759 * basic-calls.cs: Add a new test.
3761 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3763 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3765 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3766 work/required with recent iphone sdk versions.
3768 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3771 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3772 in the VCALL decomposition code.
3774 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3776 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3778 * basic.cs: Add a test.
3780 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3783 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3784 searches all the domains of the current thread.
3786 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3788 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3790 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3791 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3793 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3794 for non-jit trampolines.
3796 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3798 * aot-compiler.c (add_wrappers): Ditto.
3800 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3801 the size of the param area used by dyn_call to 6 which covers the majority of
3804 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3806 * mini-arm.c: Implement support for passing/receiving
3807 longs and receiving floats in the dyn_call code.
3809 * mini-amd64.c: Implement support for receiving vtypes in registers in
3812 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3815 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3817 * mini-arm.c (get_call_info): Return more precise information in
3819 (dyn_call_supported): Use the information in CallInfo.
3821 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3823 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3826 * mini-arm.c: Update after the dyn_call api changes.
3828 * mini.c (mini_create_jit_domain_info): Register a destructor function
3829 for the runtime_invoke_hash.
3831 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3832 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3834 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3835 (dyn_call_supported): Simplify this by using get_call_info ().
3836 (mono_arch_dyn_call_free): New destructor function.
3838 * generics.cs: Remove a printf.
3840 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3842 * mini-arm.c: Add support for enum return values and passing a few arguments
3845 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3848 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3850 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3851 the dynamic invoke wrappers.
3853 * mini-arm.c: Implement OP_DYN_CALL for arm.
3855 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3856 supported by the dynamic runtime invoke wrapper.
3858 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3859 runtime invoke wrapper.
3861 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3862 if possible when running with full-aot.
3864 * mini-ops.h: Add OP_DYN_CALL opcode.
3866 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3867 with dynamic arguments lists similar to libffi.
3869 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3871 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3873 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3876 * iltests.il.in: Add a new test.
3878 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3880 * aot-compiler.c (add_generic_instances): Add more instances of
3881 GenericEqualityComparer.
3883 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3885 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3887 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3889 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3890 comments on some functions that now can fail.
3892 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3894 * Makefile.am: Add Info.plist to EXTRA_DIST
3896 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3898 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3899 static synchronized wrappers. Fixes #539500.
3901 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3903 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3906 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3908 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3909 lmf before calling filter clauses as well. Fixes #539550.
3911 * exceptions.cs: Add a test.
3913 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3915 * aot-compiler.c (add_generic_class): Add instances of
3916 Array.GetGenericValueImpl as well.
3918 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3921 * generics.cs: Add a fullaot linq test.
3923 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3925 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3928 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3930 * mini-trampolines.c (mono_delegate_trampoline) : Call
3931 mono_cominterop_get_invoke if the delegate target object
3934 Code is contributed under MIT/X11 license.
3936 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3938 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3939 internal call is defined outside platform code. Reduce code
3940 duplication with existing [Method|Field]AccessException
3942 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3944 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3945 if the return value is a small struct passed on regs.
3947 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3949 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3951 * mini-codegen.c: Enable the cpu description validation for arm.
3953 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3955 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3956 test which depends on structs to objects.cs.
3958 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3959 require object model related stuff working.
3961 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3963 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3965 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3966 against the instruction metadata in mini-ops.h. amd64 only for now.
3968 * mini-ops.h: Fix some instruction descriptions.
3970 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3971 unused instructions.
3973 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3975 * exceptions.cs: Add a new test.
3977 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3979 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3981 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3983 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3984 skip empty phi opcodes.
3986 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3987 correctly by zero extending after loads. Skip methods containing calls
3988 to the monitor enter/exit trampolines.
3990 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3991 when calling mono_thread_force_interruption_checkpoint ().
3993 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3995 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3997 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3999 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4000 bootstrap could run.
4002 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4004 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4006 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4008 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4010 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4011 LLVM might be very short.
4013 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4014 in OP_THROW/RETHROW.
4016 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4019 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4021 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4022 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4023 LLVM might be very short.
4025 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4027 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4028 the alignment for the value of sp.
4030 2009-09-01 Geoff Norton <gnorton@novell.com>
4032 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4033 managed wrappers in full aot.
4035 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4037 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4039 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4041 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4043 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4045 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4047 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4050 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4052 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4053 depend on the info MonoMethodHeader which could be missing in IL stripped
4056 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4058 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4059 they are only 4 byte aligned.
4061 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4063 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4064 was done previously, since using SP causes too many problems.
4066 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4067 frames without a frame pointer works.
4069 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4070 global register in methods with calls, since the calls can go through
4071 a static rgctx trampoline which doesn't save it.
4073 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4075 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4077 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4079 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4081 2009-08-18 Christian Hergert <chris@dronelabs.com>
4083 * method-to-ir.c: Fix warnings for uninitialized variables.
4085 2009-08-18 Christian Hergert <chris@dronelabs.com>
4087 * mini-exceptions.c:
4088 * aot-compiler.c: Fix printf warnings.
4090 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4092 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4093 Add GetGenericValueImpl<string>.
4095 * aot-compiler.c (add_generic_instances): Add instances of
4096 GenericEqualityComparer<T> for primitive types. Only emit the array
4097 wrappers into the mscorlib image.
4099 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4101 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4102 the methods_loaded array using amodule->info->nmethods.
4104 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4105 (MONO_AOT_FILE_VERSION): Bump this.
4107 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4110 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4111 MonoJitInfo doesn't belong to its methods aot image.
4113 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4115 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4117 * mini-arm.c: Fix warnings.
4119 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4121 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4124 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4126 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4127 avoid clobbering IP.
4129 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4130 hold the trampoline argument, so its initial value is available during
4133 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4136 * exceptions-hppa.c:
4138 * exceptions-s390x.c:
4139 * exceptions-mips.c:
4141 * exceptions-sparc.c:
4142 * exceptions-alpha.c:
4144 * mini-trampolines.c:
4146 * exceptions-s390.c: add and use #define's instead of sizeof()
4147 for MonoJitInfo and MonoJitInfoTable.
4149 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4154 * tramp-x86.c: use a #define instead of sizeof() for a few
4155 structures that use a zero-length array.
4157 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4159 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4160 case when the method is dynamic. Fixes #529238.
4162 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4164 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4165 of asserting when a method is JIT compiled in full-aot mode.
4167 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4169 Contributed under the terms of the MIT/X11 license by
4170 Jerry Maine <crashfourit@gail.com>.
4172 * fixed wrong dates in changelog.
4174 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4176 Contributed under the terms of the MIT/X11 license by
4177 Jerry Maine <crashfourit@gail.com>.
4179 * basic-simd.cs: added test for packed double square root.
4180 * cpu-amd64.md: added opcode info for packed double square root.
4181 * cpu-x86.md: added opcode info for packed double square root.
4182 * mini-ops.h: added IR opcode for packed double square root.
4183 * mini-x86.c: added IR to native translation code for packed double square root.
4184 * mini-amd64.c: removed todo for packed double square root.
4185 * simd-intrinsics.c: added method to IR opcode converstion for
4186 packed double square root.
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 * mini-amd64.c: Added a change to help tell the difference as
4194 to what perpose the xmm register is being used--mainly to help
4196 * mini-amd64.h: Changed callee regs to use 15 out of 16
4197 (one used for special cases) xmm registers for both fp
4198 and simd ops. Added define to turn on new feature in the regalloc
4199 that allows fp and simd ops to share the xmm regs happily.
4200 * codegen.c: Added code to detect for which perpose an xmm reg is
4201 being used (fp or simd) and to translate back and forth to the
4202 correct logical reg bank (fp or simd) for 'spill load's.
4204 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4206 Contributed under the terms of the MIT/X11 license by
4207 Jerry Maine <crashfourit@gail.com>.
4209 * basic-simd.cs: Added tests for stressing the regalloc when running with
4210 16 simd regs and when simd and fp ops share the same reg bank.
4212 2009-08-01 Mark Probst <mark.probst@gmail.com>
4214 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4215 in shared generic code, we might have to look up the class in the
4216 RGCTX. If we use the class directly, compute its GC descriptor.
4218 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4220 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4222 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4224 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4225 check for errors. Fixed the case when the class with the Main
4228 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4230 Contributed under the terms of the MIT/X11 license by
4231 Jerry Maine <crashfourit@gail.com>.
4233 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4235 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4237 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4239 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4241 * method-to-ir.c: Fix naming of stelem and ldelem.
4243 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4245 * driver.c (main_thread_handler): Check that the assembly loaded
4246 matches the filename when doing AOT.
4248 2009-07-30 Mark Probst <mark.probst@gmail.com>
4250 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4253 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4254 utils/mono-sigcontext.h).
4256 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4259 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4261 * mini.c (mono_codegen):
4262 Call profiler hook to keep track of method code buffers.
4264 2009-07-27 Mark Probst <mark.probst@gmail.com>
4266 * method-to-ir.c: Invoke write barriers for the
4267 Interlocked.(Compare)Exchange JIT intrinsics.
4269 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4271 * Makefile.am (version.h): Fix issues when built out of tree.
4272 Remove some redundant 'grep's piped through 'sed's.
4274 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4276 This patch is contributed under the terms of the MIT/X11 license
4278 * mini-ppc.c (mono_arch_output_basic_block):
4279 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4280 for bits 32-47 with signed load/store diplacements for bits
4281 48-63. Use prefered base/offset order for indexed form.
4282 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4283 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4284 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4285 OP_LOADI2_MEMBASE): Same.
4286 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4287 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4288 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4290 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4291 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4292 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4293 OP_LOADI1_MEMINDEX): Same
4294 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4295 OP_STORER8_MEMINDEX): Same
4296 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4298 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4299 for bits 32-47 with signed load/store diplacements for bits
4300 48-63. Use prefered base/offset order for indexed form.
4302 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4304 This patch is contributed under the terms of the MIT/X11 license
4306 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4307 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4308 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4309 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4310 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4311 cfg->stack_usage to avoid size warnings.
4312 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4313 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4314 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4315 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4317 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4318 after code varible is initialized.
4319 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4320 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4321 (mono_arch_emit_epilog):
4322 Move Use ppc_load32 for cfg->stack_usage to avoid size
4325 2009-07-24 Mark Probst <mark.probst@gmail.com>
4327 * method-to-ir.c: The write barrier doesn't do the store anymore,
4328 so we have always to emit it. Also, emit the wbarrier after the
4331 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4333 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4334 for argument count 3 too.
4336 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4338 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4339 the caller handle the exceptions.
4340 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4341 method. Fixes #524498.
4343 2009-07-22 Geoff Norton <gnorton@novell.com>
4345 * mini-exceptions.c: Fix build on ia64.
4347 2009-07-22 Mark Probst <mark.probst@gmail.com>
4349 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4352 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4354 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4357 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4359 * basic-simd.cs (Main): Pass args to the test driver.
4361 2009-07-20 Geoff Norton <gnorton@novell.com>
4363 * mini-x86.h: Fix the x86 version guards to use Apple's
4364 properly defined macros.
4366 2009-07-20 Geoff Norton <gnorton@novell.com>
4368 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4371 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4373 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4374 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4375 the information which is needed for invokes, so only one locking+hash table
4378 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4380 * aot-compiler.c (add_generic_instances): Emit instances of
4381 GenericComparer<T> for primitive types.
4383 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4385 * mini-posix.c: Fix linux build.
4387 2009-07-19 Geoff Norton <gnorton@novell.com>
4389 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4390 mono_gdb_render_native_backtraces
4391 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4392 so we implement the sane semantics to the runtime here
4393 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4394 so we need to call it differently (mono_gdb_render_native_backtraces)
4395 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4396 here for default implementations.
4397 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4398 support Apple's weird syscall (SYS_fork) implementation and not busy
4399 loop in abort() on native crashes on OSX anymore.
4401 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4403 * aot-runtime.c (load_method): Change the handling of the
4404 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4407 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4409 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4411 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4412 seems to break the aot tests.
4414 * mini.c (mono_patch_info_equal): Fix the handling of
4415 MONO_PATCH_INFO_RGCTX_FETCH.
4417 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4419 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4421 * mini.c (mono_patch_info_hash): Fix the handling of
4422 MONO_PATCH_INFO_INTERNAL_METHOD.
4423 (mono_patch_info_equal): Ditto.
4425 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4427 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4430 * mini-llvm.c: Add some infrastructure for AOT support.
4432 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4434 * mini-llvm-cpp.c: Update to the latest llvm api.
4436 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4437 option to false to prevent llvm from installing signal handlers which
4440 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4443 * cpu-amd64.md: Revert previous change as those instructions
4444 take 2 separate arguments. Remember to read the arch docs more
4445 carefully next time.
4447 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4449 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4451 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4453 * mini-ppc.c: exploit multiple load/store units if available (rest of
4454 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4455 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4457 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4459 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4460 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4462 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4464 * cpu-x86.md: Fix missing clobbering from trancendental simd
4467 * cpu-amd64.md: Same.
4469 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4471 Contributed under the terms of the MIT/X11 license by
4472 Jerry Maine <crashfourit@gail.com>.
4474 * basic-simd.cs: Added tests for single and doulble indexers.
4476 * cpu-amd64.md: Added simd opcode information.
4478 * mini-amd64.c: Added IR to native simd generation code.
4479 Added simd register names and function that returns them.
4481 * mini-amd64.h: Added marcos to turn on simd code compilation in
4482 amd64. Added max simd register count marco. Added caller/callee
4483 register mask marcos. Added marcos to use simd register bank.
4485 * mini.h: Added helper marco for shufling dwords and simple
4488 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4490 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4492 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4494 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4495 the length of the native code as well.
4497 * basic-simd.cs: Add a test for #521662.
4499 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4501 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4503 2009-07-13 Mark Probst <mark.probst@gmail.com>
4505 * mini.c: Register function for getting the IP from a signal
4506 context with metadata.
4508 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4510 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4511 call a generic class init trampoline if needed. Fixes #519336.
4513 * generics.cs: Add a test.
4515 2009-07-09 Mark Probst <mark.probst@gmail.com>
4517 * method-to-ir.c: When doing a call which might be remote from
4518 shared generic code to other shared code with open type arguments,
4519 get the remoting invoke wrapper from the RGCTX and do an indirect
4522 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4524 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4525 after the unbox trampoline in the full-aot case.
4527 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4529 * mini.c: Move initialization of jit_mutex before debugger initialization
4534 * Info.plist: added Info.plist and link flag to enable the mono executable
4535 to access other processes. Requires codesigning of the executable to work.
4537 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4542 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4544 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4546 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4548 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4549 when the generic instance is an instantiation of a subclass of the
4550 methods class. Fixes #517166.
4552 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4554 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4557 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4560 * CMakeLists.txt: Add minimal support for installation.
4562 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4564 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4565 determine whenever a method is directly callable to a separate function.
4567 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4568 needed ones as a result of the previous change.
4570 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4571 type of register arrays.
4573 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4574 type of register arrays.
4576 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4578 Contributed under the terms of the MIT/X11 license by
4579 Jerry Maine <crashfourit@gail.com>.
4581 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4583 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4585 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4587 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4589 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4590 dump of structure return value. Fix some formatting.
4591 * cpu-s390x.md: Fix lengths of instruction sequences.
4592 * mini-s390.c: Minor formatting changes.
4594 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4596 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4597 Use sigaction on freebsd as well.
4599 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4601 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4604 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4606 2009-06-22 Mark Probst <mark.probst@gmail.com>
4608 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4610 2009-06-22 Mark Probst <mark.probst@gmail.com>
4612 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4614 2009-06-20 Martin Baulig <martin@ximian.com>
4617 (MonoDebuggerThreadFlags): New enum typedef.
4618 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4619 (mono_debugger_thread_created): Added `gpointer func' argument;
4620 initialize the new `thread_flags' field.
4622 2009-06-18 Martin Baulig <martin@ximian.com>
4624 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4625 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4628 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4629 flag in `MONO_DEBUGGER__info.runtime_info'.
4632 (mono_main): Call mini_debugger_set_attach_ok() if generics
4633 sharing is disabled.
4635 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4637 * aot-compiler.c (add_wrappers): Fix a warning.
4639 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4640 the ppc load/store macro changes.
4642 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4644 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4646 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4647 not just the got symbol.
4649 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4652 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4655 * aot-compiler.c: Remove some fixmes.
4657 * driver.c (mono_main): Print a helpful message when cross-compiling.
4659 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4661 * method-to-ir.c (initialize_array_data): Do the optimization if the
4662 target byte order is little endian, instead of the host byte order.
4664 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4665 wrappers into the mscorlib image, Emit a unique plt symbol for each
4666 image, emit symbols for plt entries.
4668 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4671 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4673 * aot-compiler.c (add_wrappers): Avoid calling
4674 mono_marshal_get_type_info () since it can assert for some types.
4676 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4677 ldtoken are used inside wrappers.
4679 * helpers.c: Add support for prefixing tools with the arch name.
4681 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4682 quantities when using ilp32.
4684 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4685 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4687 * image-writer.c: Use .long on ilp32.
4689 * aot-compiler.c: Use 32 bit loads on ilp32.
4691 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4693 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4695 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4697 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4699 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4700 second got slot of every aot image.
4702 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4703 aot on platforms with function pointers.
4705 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4706 support for aot/full aot on ppc/ppc64.
4708 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4709 arguments which are needed on ppc.
4711 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4714 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4716 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4718 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4720 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4722 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4724 2009-06-17 Geoff Norton <gnorton@novell.com>
4726 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4728 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4730 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4731 to control whenever the dwarf writer is in xdebug or aot mode.
4732 (emit_class_dwarf_info): Use a separate abbrev for structures without
4735 * aot-compiler.c: Pass the appending parameter to
4736 mono_dwarf_writer_create ().
4738 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4739 falls through to its next bblock. Fixes #513931.
4741 * iltests.il: Add a test.
4743 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4744 infor even if emit_line is FALSE, as the apple linker seems to require it.
4746 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4748 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4752 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4754 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4757 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4759 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4760 'has_call_handler' fields.
4762 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4764 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4765 first bblock if not needed. Fixes #512790.
4767 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4769 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4771 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4774 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4775 remoting-invoke-with-check wrappers, which are not needed when running with
4776 full-aot, since it doesn't support remoting.
4778 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4780 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4782 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4783 method info, it is not used anymore.
4785 * mini.h: Bump AOT file format version.
4787 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4790 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4793 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4795 * mini.h: Bump AOT file format version.
4797 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4799 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4800 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4803 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4804 of CKFINITE and FBGE for VFP.
4806 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4808 * aot-compiler.c: Don't align code to 16 bytes on arm.
4810 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4811 before the methods they belong to.
4813 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4814 the full-aot case if possible, since the trampoline will be called right
4817 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4818 trampolines to 1024 after the change above.
4820 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4821 trampoline to save 8 bytes per trampoline.
4823 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4826 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4828 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4830 2009-06-08 Martin Baulig <martin@ximian.com>
4833 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4834 (_mono_debugger_throw_exception): Don't make this static.
4835 (_mono_debugger_unhandled_exception): Likewise.
4836 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4839 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4840 (_mono_debugger_throw_exception): Add function prototype.
4841 (_mono_debugger_unhandled_exception): Likewise.
4844 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4845 arg; return the first exception handler if the exception is caught
4846 and we're running inside the debugger.
4847 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4848 improve exception handle inside runtime-invoke, check whether the
4849 exception is actually caught in the method being invoked and not
4850 by the runtime-invoke-wrapper.
4852 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4854 * image-writer.c: Improve support for the osx assembler.
4856 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4859 2009-06-08 Martin Baulig <martin@ximian.com>
4862 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4863 (_mono_debugger_throw_exception): Don't make this static.
4864 (_mono_debugger_unhandled_exception): Likewise.
4865 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4868 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4869 (_mono_debugger_throw_exception): Add function prototype.
4870 (_mono_debugger_unhandled_exception): Likewise.
4873 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4874 arg; return the first exception handler if the exception is caught
4875 and we're running inside the debugger.
4876 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4877 improve exception handle inside runtime-invoke, check whether the
4878 exception is actually caught in the method being invoked and not
4879 by the runtime-invoke-wrapper.
4881 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4883 * image-writer.c (append_subsection): Don't align subsections of the
4884 debug_line section as a workaround.
4886 * dwarfwriter.c: Emit line number info in the AOT case as well.
4888 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4890 This patch is contributed under the terms of the MIT/X11 license
4892 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4893 code_len <= code_size
4895 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4897 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4899 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4901 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4902 invoke wrappers, we now use trampolines instead.
4904 2009-06-04 Mark Probst <mark.probst@gmail.com>
4906 * mini-darwin.c: The exception thread must not be registered with
4909 2009-06-04 Mark Probst <mark.probst@gmail.com>
4911 * mini-gc.c: Disable the code because it makes SGen crash.
4913 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4915 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4916 instead of asserting.
4918 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4920 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4921 output file after the code has been compiled.
4923 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4925 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4927 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4929 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4930 entries distinction to simplify the code.
4932 * mini.h: Bump AOT file format version.
4934 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4936 * objects.cs: Fix the signature of one of the tests.
4938 * mini.c (mini_create_ftnptr): New helper function, moved here from
4940 (mini_get_addr_from_ftnptr): Ditto.
4941 (mini_init): Install the new helpers.
4943 2009-05-28 Martin Baulig <martin@ximian.com>
4945 Correctly initialize the debugger when embedding Mono.
4947 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4948 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4949 see documentation in mini_debug_running_inside_mdb().
4952 (mini_debug_running_inside_mdb): New function to check whether
4953 we're running inside mdb.
4955 * mini.c (mini_init): Call mini_debugger_init() if we're running
4956 inside the debugger.
4958 * driver.c (mono_main): Moved the call to mini_debugger_init()
4959 into mini_init() to make this work when embedding Mono.
4961 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4962 calls to mini_debugger_init().
4964 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4965 mono_debugger_main() -> mini_debugger_main() and put them inside a
4966 `MONO_DEBUGGER_SUPPORTED' conditional.
4968 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4970 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4971 this is no longer in use.
4974 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4976 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4978 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4981 2009-05-27 Martin Baulig <martin@ximian.com>
4983 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4985 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4986 long_conv_to_r_un to 64 bits.
4988 * cpu-x86.md: Increase the instruction size due to the changes.
4990 * iltests.il.in: Add regression test.
4994 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4996 * objects.cs: Move the previous test from basic.cs to here.
4998 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5000 * basic.cs: Add regression test for #506915.
5002 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5004 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5005 optimization we must check the bb of the first byte of stobj as
5006 it's the only one set in cil_offset_to_bb.
5010 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5012 * image-writer.c: Fix pointer directive on ppc64.
5014 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5016 * image-writer.c (asm_writer_emit_section_change): Avoid using
5017 .bss subsections on ppc too.
5019 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5021 * image-writer.c: Fix the definition of TARGET_ASM_....
5023 * image-writer.c: Fix the emission of assembler directives in the last
5026 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5027 exception throwing code to accomodate ppc64.
5029 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5030 size to work on ppc64 too.
5032 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5035 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5036 the assembler dialect instead of using platform specific defines.
5038 2009-05-22 Geoff Norton <gnorton@novell.com>
5040 * mini-arm.c (get_call_info): If a structure is split between the stack
5041 and argument registers, we should not advance the stack pointer by the entire
5042 native size, but just by the amount that spilled.
5044 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5046 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5049 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5051 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5054 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5055 methods so wrapper don't get added twice.
5056 (add_generic_instances): Don't add methods of arrays.
5058 * generics.cs: Mark one test as !FULLAOT.
5060 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5062 * mini-x86.c (emit_move_return_value): Remove unused vars.
5064 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5066 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5067 decomposing 8 bytes structs into a LCALL.
5069 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5070 pointer for where to store the returned regs.
5072 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5075 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5077 2009-05-20 Miguel de Icaza <miguel@novell.com>
5079 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5082 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5084 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5086 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5089 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5091 * local-propagation.c (mono_local_cprop): Avoid local propagation
5092 across paired add/sub if the first instruction dest reg is it's
5093 source reg. For example:
5095 int_add_imm R12 <- R12 [1] clobbers: 1
5096 int_sub_imm R42 <- R12 [1] clobbers: 1
5098 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5099 maintain the math identify.
5103 2009-05-20 Andreia Gaita <avidigal@novell.com>
5105 * Makefile.am: avoid going on the network just to get the revision,
5108 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5110 Fixed estimate for short branches on amd64 (they were off mark, and
5111 enabling call prolog-epilog instrumentations caused assertions).
5112 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5113 estimate for the maximum length of this basic block.
5115 - mono_arch_emit_prolog: compute max_length for each basic block
5116 (instead of max_offset), and inflate size estimate also for entry bb
5117 in case of code instrumentation.
5118 - mono_arch_output_basic_block: get rid of "cpos" (the current
5119 estimated "position" in the code), and always use "offset" instead,
5120 which is accurate; at the beginning of the function quickly recompute
5121 max_offset for all the remaining blocks, starting from the current
5122 cfg->code_len (which is correct, and not estimated) and using the
5123 estimated block lengths computed previously.
5125 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5127 * exceptions-ppc.c: Remove the caching from the trampoline creation
5128 functions, it is already done in the caller.
5130 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5132 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5133 MONO_ARCH_GSHARED_SUPPORTED define.
5135 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5137 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5140 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5142 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5143 call to mono_marshal_get_rgctx_invoke ().
5145 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5146 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5147 gshared use the static rgctx trampolines now.
5149 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5150 platform supports it.
5152 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5154 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5156 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5158 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5160 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5162 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5165 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5167 Made it possible for mono_arch_instrument_epilog to preserve
5168 argument registers, otherwise instrumenting the "epilogue" before
5169 a tail call would clobber them.
5170 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5171 if like mono_arch_instrument_epilog but with an additional parameter
5172 that states if argument registers must be preserved.
5173 * mini.c: implemented mono_arch_instrument_epilog as a call to
5174 mono_arch_instrument_epilog_full without asking to preserve argument
5175 registers (this makes the existing code work as usual).
5177 - mono_arch_instrument_epilog: add parameter to transform it into
5178 mono_arch_instrument_epilog_full, and preserve argument registers
5180 - mono_arch_output_basic_block, OP_TAILCALL case: call
5181 mono_arch_instrument_epilog_full.
5182 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5183 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5184 only transformed mono_arch_instrument_epilog into
5185 mono_arch_instrument_epilog_full.
5187 2009-05-15 Geoff Norton <gnorton@novell.com>
5189 * mini-darwin.c: This works on arm now.
5191 2009-05-14 Geoff Norton <gnorton@novell.com>
5193 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5196 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5198 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5201 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5202 wrappers during full aot mode correctly.
5204 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5207 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5208 mono_metadata_type_hash ().
5210 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5212 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5213 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5214 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5215 Removed MONO_INST_BRLABEL from the instruction flags, and the
5216 remaining code that used it, because we do not support branches inside
5217 basic blocks (and branch target labels) anymore.
5218 * Makefile.am: As part of the above cleanup, remove reference to
5219 BURG files which don't exist anymore.
5221 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5223 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5226 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5227 to use mono_arch_throw_corlib_exception.
5229 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5230 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5232 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5235 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5237 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5238 for the got to make debugging easier and to avoid confusing it with the
5241 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5242 method so a breakpoint can be set when using gdb.
5244 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5246 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5247 on mono_method_get_imt_slot ().
5249 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5250 num_decodes variables.
5252 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5253 change as it doesn't seem to work.
5255 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5258 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5260 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5261 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5263 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5264 builder when using full aot.
5266 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5267 here, it is already handled.
5269 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5272 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5274 * mini-arm.h: Enable IMT for full aot.
5276 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5277 arch doesn't support it.
5279 * mini.c (mini_init): Don't disable IMT for full aot if the
5280 architecture supports it.
5282 * mini.h (MonoAotTrampoline): New enum containing the different types
5283 of 'numerous' trampolines.
5284 (MONO_AOT_FILE_VERSION): Bump this.
5286 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5287 static rgctx trampolines. Add support for full-aot IMT thunks.
5289 * mini-amd64.h: Enable IMT for full aot.
5291 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5292 to exclude tests belonging to a category.
5294 * generics.cs: Mark some tests with a !FULLAOT category.
5296 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5299 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5301 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5302 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5303 (emit_plt): Fix a warning.
5305 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5307 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5308 back into aot-compiler.c to a place where the other functions shared by
5309 the runtime and aot compiler are.
5311 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5312 as done previously, instead of in MonoAotFileInfo, since pointers might have
5313 alignment requirements.
5315 * mini.h: Bump AOT file format version.
5317 2009-05-10 Miguel de Icaza <miguel@novell.com>
5319 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5320 that is used at runtime from the aot-compiler.c, this makes it
5321 work on setups that remove the AOT compiler from the output
5324 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5326 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5329 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5331 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5333 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5334 stuff to mono_arch_decompose_long_opts ().
5335 (mono_decompose_opcode): Remove some dead code.
5337 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5339 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5340 cmethod can be null for quite a some reasons.
5342 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5344 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5346 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5348 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5350 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5352 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5353 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5354 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5355 calls returning structures by addr on amd64.
5357 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5359 * iltests.il.in: Restructure the tail call tests a bit.
5361 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5363 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5364 for virtual methods too.
5366 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5368 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5369 due to regression in verifying System.dll.
5371 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5373 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5376 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5379 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5380 g_str_hash () which can change.
5382 * driver.c (mini_regression): Disable optimizations not supported by
5383 the cpu. Fixes #500019.
5385 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5388 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5390 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5391 to the latest LLVM code.
5393 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5395 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5397 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5399 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5402 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5403 no longer saving offsets, so just save the patch types along with the other
5405 * aot-runtime.c (load_patch_info): Update after the changes to
5406 encode_patch_list ().
5407 (decode_got_entry): Removed, merged into load_patch_info ().
5408 (is_shared_got_patch): Removed, call the same function from
5411 * mini.h: Bump aot file format version.
5413 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5414 half-finished no-dlsym code.
5416 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5419 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5420 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5422 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5424 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5425 buffer length to work with AOT code.
5427 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5428 ldfld/stfld opcodes.
5430 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5433 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5435 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5437 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5440 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5441 if needed. Don't decompose long operations when using llvm.
5443 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5445 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5448 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5450 2009-05-03 Martin Baulig <martin@ximian.com>
5452 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5453 mono_debugger_insert_method_breakpoint() since the class init
5454 handler we're inserting at the top of the method already gives us
5457 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5459 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5460 to mono_arch_decompose_long_opts () for x86 and arm.
5462 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5464 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5467 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5469 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5472 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5474 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5475 number of trampolines used in full-aot mode.
5477 * aot-compiler.c: Add an ntrampolines option to set the number of
5478 trampolines emitted in full-aot mode.
5480 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5482 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5483 a volatile load. Get rid of get_tempname (), llvm assigns names
5486 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5489 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5492 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5495 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5496 to the same register as a fixed sreg2. Fixes #497271.
5498 * iltests.il.in: Add a new test.
5500 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5502 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5503 stack, since pushes complicate exception handling.
5505 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5506 the stack if they are passed using moves.
5508 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5510 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5513 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5514 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5515 of FMOVE if it is an R4.
5517 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5519 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5521 * mini.h (LLVMCallInfo): New structure to store calling convention
5522 information for the LLVM back end similar to the CallInfo structures in
5525 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5526 call information in a format usable by LLVM.
5527 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5529 * method-to-ir.c (mono_emit_call_args): Emit calls using
5530 mono_llvm_emit_call () when compiling using LLVM.
5532 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5533 comments to all functions. Fix memory leaks. Add a public init/cleanup
5536 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5538 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5539 mono_array_new_va () jit icall.
5541 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5543 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5544 multiple machine description files to be specified.
5545 * mini-ops.h: fixes for cross-compilation.
5547 2009-04-22 Miguel de Icaza <miguel@novell.com>
5549 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5552 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5554 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5555 to prevent asserts in various passes. Fixes #497220.
5557 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5559 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5562 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5563 table to avoid duplicates.
5565 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5567 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5570 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5572 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5573 is for method or field access.
5575 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5577 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5580 * mini-llvm.c (mono_llvm_emit_method): Use it.
5582 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5583 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5586 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5587 synchronized methods.
5589 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5591 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5593 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5596 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5597 allowing some options to be set dynamically.
5599 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5601 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5602 unconditional branch.
5604 * mini.h (MonoTrampolineType): Add new trampoline type
5605 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5608 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5611 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5614 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5615 is enabled. Instead, use the llvm vcall trampoline.
5617 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5619 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5621 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5624 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5625 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5627 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5628 OP_IA64_CSET opcode.
5630 * mini.c: Fix a warning.
5632 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5633 THROW to the appropriate llvm type.
5635 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5637 * mini.c (mini_method_compile): Add statistics for methods JITted
5640 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5642 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5643 OP_IA64_CMP_<cond>_IMM opcodes.
5645 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5647 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5650 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5653 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5656 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5658 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5660 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5662 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5665 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5666 rgctx invoke trampolines for x86.
5668 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5669 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5670 (mono_arch_get_vcall_slot): Simplify this.
5672 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5674 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5675 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5677 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5679 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5680 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5682 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5684 * liveness.c (visit_bb): Remove a needless assert.
5686 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5688 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5689 full aot support to the arch specific code.
5691 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5693 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5695 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5697 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5698 collect information about the delegate invoke impl trampolines.
5700 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5701 to save trampolines during full-aot mode.
5703 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5704 creation function which returns a trampoline which sets the rgctx
5706 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5707 wrapper if possible.
5708 (mono_delegate_trampoline): Ditto.
5710 * mini.c (mono_jit_runtime_invoke): Ditto.
5712 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5714 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5716 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5718 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5720 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5721 just setting the opcode to OP_NOP.
5723 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5725 * mini.c (mini_method_compile): Put the last change inside an
5726 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5728 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5729 and extend live ranges to cover the whole method when using xdb.
5731 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5732 do it in the trampolines.
5734 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5737 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5739 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5740 call code in full-aot mode since IMT is disabled there.
5741 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5742 new JIT no longer has that restriction.
5744 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5746 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5747 a more compact format.
5748 (mono_aot_wrapper_name): New function to return a unique name for a
5749 wrapper method, also used by the AOT runtime.
5751 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5754 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5755 when a ICollection<T> etc is encountered.
5756 (add_generic_instances): Process method arguments/locals too.
5757 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5760 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5762 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5764 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5766 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5768 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5769 representing the result of the decomposition. Nullify instructions
5770 instead of setting them to OP_NOP since nops can't have registers
5773 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5775 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5776 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5777 info. Strip 'mapping symbols' on ARM.
5779 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5781 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5782 this with the native genmdesc.
5784 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5786 * aot-runtime.c: Fixing the MSVC build.
5788 Code is contributed under MIT/X11 license.
5790 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5792 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5793 JITted code depends on it.
5795 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5797 * aot-compiler.c: Use new MonoGenericParam accessors.
5799 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5801 Reduce memory usage and improve correctness wrt MonoGenericParam
5802 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5803 handing. Avoid allocating MonoGenericParams, but use the ones in
5804 the container itself.
5806 2009-04-07 Miguel de Icaza <miguel@novell.com>
5808 * tasklets.c: Return exceptions in the out argument.
5810 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5812 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5813 opcode. Use pointer types in more places instead of casting them to
5816 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5818 (mono_llvm_optimize_method): New helper function to optimize a method.
5820 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5821 widening code so it could be called from more places.
5822 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5823 code paths in the call opcodes.
5825 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5827 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5829 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5831 * dwarfwriter.c: Use _ to separate class name
5832 components as gdb can't handle '.'. Represent reference variables
5835 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5837 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5839 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5841 * gc-test.cs: New file with GC stack marking tests.
5843 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5844 negative numbers for vfp.
5846 * basic-float.cs: Add a test.
5848 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5850 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5852 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5854 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5855 part of tasklet/continuation support.
5857 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5859 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5860 amd64 opcodes inside an ifdef.
5862 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5865 * dwarfwriter.c (emit_type): Emit the class info for classes.
5867 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5869 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5871 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5873 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5875 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5877 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5879 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5881 * mini-llvm.c: Update comments.
5883 * mini.h (COMPILE_LLVM): New macro.
5885 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5887 * ssa.c (mono_ssa_compute): Ditto.
5889 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5890 the unwind ops from a DWARF FDE.
5892 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5893 methods by extracting the dwarf unwind ops from the unwind info generated
5896 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5899 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5902 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5904 * Makefile.am (llvm_sources): Enable this.
5906 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5907 failing back to the JIT if something cannot be handled.
5909 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5910 compiling with LLVM.
5912 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5913 compiling with LLVM.
5915 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5916 compiling with LLVM.
5918 * mini-ops.h: Add a few opcodes needed by LLVM.
5920 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5923 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5926 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5928 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5930 2009-04-01 Mark Probst <mark.probst@gmail.com>
5932 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5933 ridiculously large methods.
5935 2009-03-31 Martin Baulig <martin@ximian.com>
5937 * debug-debugger.c (debugger_remove_breakpoint): Call
5938 mono_debugger_remove_class_init_callback ().
5940 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5942 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5943 right before emitting code, not at the start.
5945 * mini.c (mono_postprocess_patches): Extract this into a separate function
5946 from mono_codegen ().
5948 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5949 byref types correctly.
5951 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5953 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5956 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5958 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5959 indirect calls, this avoids problems where get_vcall_slot () would get
5960 confused by the native code for the instruction preceeding the call.
5961 (mono_arch_get_vcall_slot): Simplify this.
5962 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5964 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5965 register allocator now seems to depend on them instead of the data in
5968 * mini.c (mini_method_compile): Throw the correct type of exception if
5969 mono_method_get_header () fails because of a loading error.
5971 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5973 * mini.c (mini_method_compile): Clear the loader error if the method
5974 header cannot be decoded.
5976 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5977 interface methods on proxies correctly.
5979 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5980 this argument for vtype methods. Add precise liveness info for arguments.
5982 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5983 LIVERANGE_START/END opcodes.
5985 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5986 for arguments and values in registers.
5988 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5990 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5991 return a valuetype. Fixes #487518.
5993 * iltests.il: Add a test.
5995 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5997 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5998 closed over a null reference correctly.
6000 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6002 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6004 2009-03-25 Mark Probst <mark.probst@gmail.com>
6006 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6007 allocated to the same registers as fixed sregs.
6009 2009-03-24 Mark Probst <mark.probst@gmail.com>
6011 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6014 * method-to-ir.c: Handle more cases for
6015 Interlocked.CompareExchange.
6017 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6018 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6019 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6021 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6023 * aot-runtime.c (decode_method_ref): Fix a warning.
6025 * unwind.c (mono_unwind_frame): Ditto.
6027 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6029 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6030 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6032 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6033 fix the handling of large values in the ALU_PC_G0_NC relocation.
6035 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6037 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6039 2009-03-22 Mark Probst <mark.probst@gmail.com>
6041 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6044 2009-03-22 Mark Probst <mark.probst@gmail.com>
6046 * method-to-ir.c: MINI_OP3 needs a comma.
6048 * method-to-ir.c, mini.h, mini.c: Remove
6049 mono_init_op_sreg_counts ().
6051 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6053 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6056 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6059 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6061 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6064 2009-03-21 Mark Probst <mark.probst@gmail.com>
6066 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6067 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6068 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6071 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6073 * driver.c: Change location of gc_wrapper.h.
6075 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6076 inside finally clauses correctly. Fixes #485721.
6078 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6079 after the change above.
6081 * exceptions.cs: Add a test.
6083 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6085 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6087 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6088 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6089 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6091 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6092 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6094 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6096 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6097 Simplify logic for ensure_method_is_allowed_to_call_method.
6098 Handle wrappers on callers.
6100 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6102 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6105 * basic-simd.cs: Fix the names of some test methods.
6107 2009-03-18 Geoff Norton <gnorton@novell.com>
6109 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6111 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6113 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6115 2009-03-17 Jb Evain <jbevain@novell.com>
6117 * driver.c: remove now uneeded call to mono_gc_base_init before
6120 2009-03-17 Jb Evain <jbevain@novell.com>
6122 * dwarfwriter.c (token_handler): handle more cases.
6124 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6126 * method-to-ir.c: Remove more dead code (that was required only
6127 because of method_is_safe). Fix compiler warnings.
6129 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6131 * method-to-ir.c: Remove unneeded/useless method_is_safe
6132 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6134 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6136 * mini.c (mini_method_compile): Print the method been compiled with
6137 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6138 for people not familiar with the runtime.
6140 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6142 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6143 a managed object which is later put into a GList. Return its class instead.
6145 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6146 stack slots when using sgen.
6148 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6150 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6152 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6154 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6155 > so it works on the first vreg as well.
6157 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6159 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6162 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6164 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6167 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6169 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6170 native->IL offset mapping.
6172 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6174 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6176 * basic.cs: Add a test.
6178 2009-03-11 Mark Probst <mark.probst@gmail.com>
6180 * mini-x86.c (mono_arch_output_basic_block): Use different
6181 registers in case the ones we want to overwrite are used by the
6182 other operand. Fixes regression in #480807.
6184 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6186 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6188 * dwarfwriter.c (emit_line_number_info): The line number info for
6189 IL code was off by one. Fix that.
6191 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6194 2009-03-09 Mark Probst <mark.probst@gmail.com>
6196 Contributed under the terms of the MIT/X11 license by Steven
6197 Munroe <munroesj@us.ibm.com>.
6199 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6202 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6204 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6207 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6209 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6210 the delegate ctor handling code. Fixes #482638.
6212 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6215 * iltests.il.in: Add a test.
6217 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6220 2009-03-05 Mark Probst <mark.probst@gmail.com>
6222 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6223 is shared generic code, return the trampoline, even if the method
6224 has already been compiled. Fixes #479763.
6226 * mini.c, mini.h: New function
6227 mono_jit_find_compiled_method_with_jit_info() which is the same as
6228 mono_jit_find_compiled_method() but also returns the jit info.
6230 2009-03-05 Mark Probst <mark.probst@gmail.com>
6232 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6233 for methods which actually have one. For all other methods, make
6234 sure the this argument var is live the whole method.
6236 * mini.c (mini_method_compile): Every shared method has a
6237 this/vtable/mrgctx info. Fixes #480807.
6239 2009-03-05 Mark Probst <mark.probst@gmail.com>
6241 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6242 generic/imt thunks where some entries branch through the vtable,
6243 while other entries branch directly.
6245 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6247 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6249 * mini-windows.c: Ditto.
6251 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6254 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6256 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6259 2009-03-04 Mark Probst <mark.probst@gmail.com>
6261 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6264 2009-03-04 Mark Probst <mark.probst@gmail.com>
6266 * exceptions-x86.c: Include debug-mini.h - fixes build.
6268 2009-03-04 Martin Baulig <martin@ximian.com>
6270 * debug-mini.c: Clean up the exception API and add documentation.
6271 (mono_debugger_handle_exception): New public method; this is
6272 called when throwing an exception or encountering an unhandled one.
6273 (mono_debugger_call_exception_handler): Formerly known as
6274 mono_debugger_handle_exception(); this is used to tell the
6275 debugger that we're about to invoke an exception handler.
6277 2009-03-04 Martin Baulig <martin@ximian.com>
6279 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6280 ../metadata/mono-debug-debugger.c; save and reset exception state.
6282 2009-03-02 Martin Baulig <martin@ximian.com>
6284 * debug-mini.c: Moved the debugger exception handling here from
6285 ../metadata/mono-debug-debugger.c.
6288 (MonoDebuggerExceptionAction): New exception typedef.
6291 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6293 * exceptions-amd64.c
6294 (mono_amd64_throw_exception): Use the new debugger exception
6298 (mono_handle_exception_internal): Don't call
6299 mono_debugger_unhandled_exception() here.
6301 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6303 * mini.c aot-compiler.c: Update after the changes to
6304 mono_marshal_get_runtime_invoke ().
6306 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6307 Virtual generic methods might not have method->slot set, work around
6310 * generics.cs: Add a test.
6312 2009-03-02 Geoff Norton <gnorton@novell.com>
6315 * driver.c: Allow signal chaining of SIGFPE as well.
6317 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6319 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6320 this since it now receives the method not its generic context in the
6323 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6324 generic/imt thunks where some entries branch through the vtable, while
6325 other entries branch directly.
6327 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6329 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6330 support for interface methods as well.
6332 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6333 using the normal IMT thunks.
6335 generics.cs: Add new tests.
6337 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6338 the generic inst to the generic imt thunks. This fixes AOT support,
6339 improves consistency with the normal IMT thunks, and makes it easier to
6340 add support for interface generic virtual methods later.
6342 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6344 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6346 * driver.c (mono_set_signal_chaining): New public API function to enable
6347 signal chaining on POSIX platforms.
6349 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6350 (si@lindenlab.com) to implement signal chaining. The original patch was
6351 contributed under the MIT X/11 license:
6352 https://bugzilla.novell.com/show_bug.cgi?id=318894
6354 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6356 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6357 too until it can be made to run on amd64.
6359 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6361 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6362 to get_generic_context_from_code () + get_call_info () if possible.
6364 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6366 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6367 suspend-on-sigsegv functionality.
6369 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6370 to suspend when a native SIGSEGV is received. This is useful for debugging
6371 crashes which don't happen under gdb, since a live process contains more
6372 information than a core file.
6374 * mini-exceptions.c (mono_print_thread_dump): Use
6375 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6377 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6379 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6381 * basic-float.cs: Disable the tests which currently fail on amd64.
6383 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6384 value to mono_arch_patch_callsite () to fix crashes.
6386 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6388 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6390 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6391 nop code by patching the call address to point to the nullified class init
6392 trampoline, as the former does not seem to be safe on SMP machines.
6394 2009-02-23 Mark Probst <mark.probst@gmail.com>
6396 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6399 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6401 * basic-float.cs basic-calls.cs: Fix warnings.
6403 2009-02-22 Mark Probst <mark.probst@gmail.com>
6405 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6406 correct frame pointer in the LMF. Should fix #478394.
6408 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6410 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6412 * image-writer.c: Make the binary writer less verbose.
6414 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6416 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6417 are called from runtime invoke wrappers.
6419 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6421 * cpu-ppc.md (store_memindex): Increase the size of this.
6423 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6425 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6427 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6429 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6432 Last fix for of #467201.
6435 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6437 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6439 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6440 and long_conv_to_r8_2:
6442 Fixed part of #467201.
6444 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6446 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6448 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6449 conversion to 32 bits.
6451 * cpu-x86.md: Increase the size of int_conv_to_r4.
6453 * basic-float.cs: Add a test for this.
6455 Fixed part of #467201.
6457 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6459 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6461 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6462 conversion to 64 bits.
6464 * basic-float.cs: Add a test for this.
6466 Fixed part of #467201.
6468 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6470 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6472 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6473 This behavior is compatible with MS.
6475 * iltest.il.in: Add a test for this.
6477 Fixed part of #467201.
6479 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6481 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6483 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6484 change the precision of the value.
6486 * cpu-x86.md: Define len for float_conv_to_r4.
6488 * basic-float.cs: Add a test for this.
6490 Fixed part of #467201.
6492 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6494 * mini.c: Adjust locking order to the new semantics where the loader lock
6497 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6506 * mini-trampolines.c:
6519 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6521 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6523 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6526 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6528 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6529 for cctors if needed.
6531 2009-02-17 Mark Probst <mark.probst@gmail.com>
6533 * mini-ppc.c: Fix build on Darwin.
6535 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6537 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6538 version instead of 3 as valgrind doesn't like version 3.
6540 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6542 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6543 usable for hashing methods.
6544 (emit_extra_methods): Use the new hash to avoid putting every method in the
6547 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6549 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6550 whenever a method ref could match a method.
6552 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6555 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6558 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6560 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6561 the encoding buffer.
6563 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6564 mono_method_get_header () on inflated methods as an optimization.
6566 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6568 * ssa.c (fold_ins): Fix another crash if the instruction following the
6569 switch was optimized away.
6571 2009-02-16 Mark Probst <mark.probst@gmail.com>
6573 Contributed under the terms of the MIT/X11 license by Steven
6574 Munroe <munroesj@us.ibm.com>.
6576 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6578 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6580 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6581 around the mono_domain_alloc calls, it is now done by the functions
6584 * aot-compiler.c (compile_method): Only add wrappers referenced by
6585 the method if compiling with full AOT.
6586 (mono_compile_assembly): Error out if --aot=full is specified on
6587 a platform where it is not supported.
6589 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6592 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6595 * aot-runtime.c (load_named_code): Handle
6596 mono_arm_throw_exception_by_token.
6598 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6600 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6603 * Makefile.am (fullaotcheck): Exit if a test fails.
6605 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6607 (mono_compile_assembly): Handle the assembler failing.
6609 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6610 accepting subsections of .bss.
6612 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6615 * aot-compiler.c: Remove some unused includes.
6617 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6618 now in MonoImageWriter.
6620 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6621 code sequence which matches a non-virtual call. Fixes #472654.
6623 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6625 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6628 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6629 use the image/dwarf writers directly.
6631 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6634 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6637 * image-writer.h: Fix some typos.
6639 * dwarfwriter.h dwarfwriter.c: New files.
6641 * aot-compiler.c: Extract the DWARF info writing functionality into a
6644 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6645 argument to return unwind info.
6647 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6649 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6651 * aot-runtime.c (decode_method_ref): Add a case for
6652 MONO_AOT_METHODREF_WRAPPER_NAME.
6654 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6657 * aot-compiler.c (encode_method_ref): Use the new constants.
6659 * aot-runtime.c (decode_method_ref): Ditto.
6661 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6662 be compiled, not the icall itself.
6664 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6666 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6667 using decode_method_ref ().
6669 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6670 convert it to an in32. Fixes #475859.
6672 * arrays.cs: Add a test.
6674 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6676 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6679 * basic-long.cs: Add a test.
6681 2009-02-12 Mark Probst <mark.probst@gmail.com>
6683 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6684 remove the frame pointer in leaf methods which don't receive any
6685 arguments, don't throw exceptions and don't do dynamic stack
6688 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6690 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6691 the fail_tramp changes. Hopefully fixes #475132.
6693 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6695 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6696 instead of mono_metadata_signature_dup_full.
6698 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6700 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6701 for processing jump tables. Fixes #473787.
6703 2009-02-11 Mark Probst <mark.probst@gmail.com>
6705 * mini-generic-sharing.c: mini_method_get_context() just calls
6706 mono_method_get_context_general() now.
6708 * mini.c, mini.h: Moved get_object_generic_inst(),
6709 construct_object_context_for_method() and
6710 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6712 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6714 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6715 basic block fell through to its successor bblock without a branch. Fixes
6718 * iltests.il.in: Add a test.
6720 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6721 (can_encode_patch): We can now handle arrays of generic parameters and
6724 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6726 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6727 the AOT file to avoid some #ifdefs in aot-runtime.c
6729 * mini.h: Bump AOT file format version.
6731 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6733 * Makefile.am (fullaotcheck): Make this run the tests.
6735 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6737 2009-02-10 Mark Probst <mark.probst@gmail.com>
6739 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6740 individually. Fixes #473482.
6742 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6744 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6746 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6748 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6749 (mono_compile_assembly): Hush compile warnings about
6750 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6753 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6755 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6757 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6759 * aot-compiler.c: Fix arm support.
6761 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6762 img_writer_emit_unset_mode () function.
6764 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6765 (mono_unwind_get_dwarf_pc_reg): Ditto.
6767 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6768 Move almost all platform specific code to a set of arch_ functions,
6769 and document them to ease porting.
6771 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6773 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6775 * aot-compiler.c: Extract the image writing functionality into a separate
6776 module to reduce the size of this file.
6778 2009-02-09 Geoff Norton <gnorton@novell.com>
6780 * mini-s390.c: Fix the signature of emit_sig_cookie.
6782 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6784 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6786 * aot-runtime.c (is_shared_got_patch): Ditto.
6788 * aot-runtime.c (load_named_code): Cope with the fact that
6789 decode_got_entry () won't decode the patch fully if its corresponding got
6790 entry is already filled.
6792 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6794 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6796 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6797 as the moving pointer instead of 'buf' for consistency with the rest of the
6799 (mono_arch_create_monitor_exit_trampoline): Ditto.
6801 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6802 generic_class_init trampolines.
6803 (add_generic_class): Extract some code from add_generic_instances () into a
6804 separate function so it can be called from other places too.
6805 (compile_method): Call add_generic_class () for the classes of inflated methods
6806 referenced by the method.
6807 (can_encode_patch): Allow references to generic parameters.
6809 * aot-runtime.c: Add support the patches required by the new trampolines.
6811 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6814 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6817 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6818 this from get_throw_pending_exception, make the signature full aot compatible.
6820 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6822 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6824 * exceptions.cs: Add a test.
6826 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6828 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6829 use the DWARF_DATA_ALIGN constant instead.
6831 * exception-<ARCH>.c: Update after the above change.
6833 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6836 * mini-arm.c: Enable the dwarf unwinder.
6838 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6839 instead of mono_class_setup_vtable ().
6841 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6843 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6846 * mini-x86.h: Enable the dwarf unwinder.
6848 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6850 Fix mcs/tests/test-7.cs
6851 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6854 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6856 * mini.c (print_jit_stats): Remove some unused statistics.
6858 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6860 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6862 2009-02-05 Mark Probst <mark.probst@gmail.com>
6864 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6865 the method we get from mono_object_get_virtual_method() because
6866 that function does it properly, now.
6868 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6870 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6871 opcodes. Fixes #472775.
6873 2009-02-05 Mark Probst <mark.probst@gmail.com>
6875 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6876 fact that mono_find_jit_info() sometimes returns the context
6877 corresponding to the jit info in new_ctx. Fixes #472600.
6879 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6881 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6882 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6883 klass->enum_basetype directly.
6885 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6888 * unwind.c: Avoid 0 sized arrays.
6890 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6892 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6893 size on systems with 64k pages. Fixes #471389.
6895 2009-02-04 Mark Probst <mark.probst@gmail.com>
6897 Contributed under the terms of the MIT/X11 license by Steven
6898 Munroe <munroesj@us.ibm.com>.
6900 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6901 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6904 2009-02-04 Mark Probst <mark.probst@gmail.com>
6906 Contributed under the terms of the MIT/X11 license by Steven
6907 Munroe <munroesj@us.ibm.com>.
6909 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6912 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6913 The trampoline can be longer on PPC64.
6915 2009-02-04 Mark Probst <mark.probst@gmail.com>
6917 Contributed under the terms of the MIT/X11 license by Steven
6918 Munroe <munroesj@us.ibm.com>.
6920 * mini-ppc.c: Compiler warning fixes and trivial code
6923 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6925 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6926 ins->dreg which could be a hardware register, not a vreg.
6928 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6930 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6931 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6933 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6935 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6936 ->dreg, that is not the vreg we are looking for.
6938 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6940 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6943 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6946 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6948 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6950 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6953 * aot-compiler.c: Add xdebug support on x86.
6955 * unwind.c: Add x86 support.
6957 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6958 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6960 * mini.c (mini_method_compile): Ditto.
6962 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6965 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6966 which mimic .push_section/.pop_section in GAS.
6968 * aot-compiler.c: Emit precise live range information for variables.
6970 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6972 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6973 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6976 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6977 the live ranges of variables.
6979 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6980 of the variable in terms of native offsets.
6982 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6984 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6986 2009-02-02 Mark Probst <mark.probst@gmail.com>
6988 Contributed under the terms of the MIT/X11 license by Steven
6989 Munroe <munroesj@us.ibm.com>.
6991 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6992 order (offset then base reg) for ppc_load_multiple_regs.
6993 (emit_save_saved_regs) Correct operand order for
6994 ppc_store_multiple_regs.
6995 (mono_arch_get_call_filter): Correct operand order for
6996 ppc_load_multiple_regs.
6998 * mini-ppc.c (emit_memcpy): Fix operand order for
6999 ppc_load_reg_update and ppc_store_reg_update.
7000 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7001 (mono_arch_emit_epilog): Correct operand order for
7002 ppc_load_multiple_regs.
7004 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7005 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7007 2009-02-02 Mark Probst <mark.probst@gmail.com>
7009 * cpu-ppc64.md: Fixed storer4_memindex length.
7011 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7013 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7016 * aot-compiler.c (emit_line_number_info): Optimize this.
7018 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7020 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7022 * aot-compiler.c: Add debug info for methods without debug info by
7023 emitting an IL file and having the line number info referencing that file.
7025 * aot-compiler.c: Optimize the size of the generated line number info.
7027 * aot-compiler.c: Emit line number info in xdebug mode.
7029 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7032 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7034 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7036 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7039 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7041 * basic-calls.cs: Test for the weird crash found on arm.
7043 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7045 * cpu-arm.md: Increase the size of storer8_membase_reg and
7046 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7048 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7049 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7050 reg to LR otherwise we'll be loading/storing from just the offset.
7052 2009-01-30 Miguel de Icaza <miguel@novell.com>
7054 Question: if we are storing gint32's inside the "*native_offset",
7055 should we change the signature to "gint32 *native_offset" to
7056 ensure that we do not have type definition problems?
7058 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7059 an int * as this is what the other function expects, causes
7060 problems with Freescale's compiler that defined int32_t to be a
7061 long and makes int incompatible
7063 2009-01-30 Miguel de Icaza <miguel@novell.com>
7065 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7066 filename conflict with bjam.
7068 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7070 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7071 as it might use decomposed ops.
7073 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7075 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7077 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7080 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7082 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7085 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7086 way registers are stored in MonoContext on arm.
7088 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7089 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7091 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7093 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7095 * mini.c (mini_init): Register mono_isfinite.
7097 * jit-icalls.c (mono_isfinite): New jit icall.
7099 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7101 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7102 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7105 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7107 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7108 separate frame and stack pointers, so we must use FP to find the register
7110 The FP reg is retrieved from the MonoContext::regs array.
7112 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7114 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7117 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7119 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7120 return R4 and R8 when not running under softfloat.
7122 Fixes basic-calls.exe
7124 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7126 * mini-arm.c: Implement some overflow opcodes.
7128 2009-01-29 Miguel de Icaza <miguel@novell.com>
7130 * ssa.c: handle another alloca.h
7132 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7133 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7134 MONO_ARCH_USE_SIGACTION.
7136 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7139 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7141 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7142 PPC targets as sigaction does not exist on all platforms, define
7143 this on a per-platform basis.
7145 Instead of erroring out if the platform is not defined, include
7146 mini-ppc-os.h, and expect that the OS specific setting provides
7147 the required information.
7149 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7151 * aot-compiler.c: Fix --enable-minimal=aot.
7153 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7155 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7158 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7160 * exceptions-arm.c: Fix warnings.
7162 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7165 * mini-x86.c: Fix --enable-minimal=jit build.
7167 * mini.c: Really fix --enable-minimal=jit build.
7169 * mini.c (construct_object_context_for_method): Move this outside
7170 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7172 "Backported" of r124984 from 2.0 branch.
7174 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7176 "Backport" of r124977 + r124978 from 2.0 branch.
7178 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7179 to avoid calling mono_exception_from_token () from the throw trampoline.
7180 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7181 for throwing corlib exceptions, this fixes full-aot support for corlib
7184 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7186 2009-01-29 Miguel de Icaza <miguel@novell.com>
7188 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7189 part of the changes to split the code in mini into operating
7190 system specific files.
7192 This patch was done by copying mini.c to the respective files to
7193 preserve SVN history.
7195 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7197 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7199 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7201 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7202 remoting-invoke-with-check wrappers of shared methods.
7204 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7206 2009-01-27 Mark Probst <mark.probst@gmail.com>
7208 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7209 optimization if the top of stack is the last instruction in the
7210 bblock. Otherwise it might have been used after its definition.
7213 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7215 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7216 method as well when get_vcall_slot () fails to match a code sequence.
7218 * mini-arm.c: Fix the android build, which doesn't have
7221 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7223 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7226 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7228 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7230 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7232 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7233 and put its id into jinfo->used_regs. This is only used on amd64,
7234 which is currently the only platform generating unwind info.
7236 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7237 the dwarf unwinder. This is required to correctly handle async exceptions
7238 like thread abort and stack overflows, which can happen while a method
7239 is in the middle of its prolog or epilog.
7241 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7242 the unwind info belonging to an AOTed method.
7244 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7245 into cfg->unwind_ops.
7247 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7249 * mini.c (mini_init): Call mono_unwind_init ().
7250 (mini_cleanup): Call mono_unwind_cleanup ().
7252 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7253 unwind info to be shared between methods.
7255 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7258 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7259 get_throw_pending_exception () to avoid initialization races.
7261 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7262 mono_arch_exceptions_init () function.
7264 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7266 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7268 * mini.c (mono_get_domain_intrinsic): New helper function.
7269 (mono_get_thread_intrinsic): Ditto.
7271 * mini-arm.c mini-ia64.c: Use the new helper functions.
7273 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7274 the last constrained_call change, since it is needed in the non-AOT
7277 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7279 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7280 mono_get_lmf_addr () on arm eabi linux.
7282 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7284 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7285 code sequence which matches a non-virtual call.
7287 2009-01-23 Mark Probst <mark.probst@gmail.com>
7289 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7292 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7294 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7295 runtime-invoke wrappers, since they are also shared based on signature.
7297 2009-01-22 Mark Probst <mark.probst@gmail.com>
7299 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7300 info from the (correct) context.
7302 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7304 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7306 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7307 using dwarf unwinding info. Not yet used.
7309 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7311 2009-01-21 Mark Probst <mark.probst@gmail.com>
7313 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7316 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7317 special case and handle mono_arch_delegate_invoke_impl() returning
7318 function descriptors.
7320 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7321 trampolines return function descriptors, too.
7323 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7325 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7326 out_of_line optimization.
7328 2009-01-21 Martin Baulig <martin@ximian.com>
7331 (MonoCompile): Added `disable_deadce_vars' to disable removing
7335 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7336 inside the debugger.
7338 * liveness.c (mono_analyze_liveness): Don't remove any unused
7339 variables if `cfg->disable_deadce_vars' is set.
7341 2009-01-21 Mark Probst <mark.probst@gmail.com>
7343 * method-to-ir.c: Only apply exception constructor optimization if
7344 the the method actually belongs to an exception class. Fixes
7347 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7349 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7350 change inside a #ifdef __mono_ppc64__.
7352 * aot-compiler.c (compile_method): Remove the previous limitation.
7354 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7355 on type variables in AOTed code.
7357 * aot-compiler.c (compile_method): Skip generic methods having type
7358 constraints on their generic parameters.
7360 * aot-compiler.c (compile_method): Check for methods which cannot be
7361 encoded inside RGCTX_FETCH patches as well.
7363 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7366 2009-01-20 Mark Probst <mark.probst@gmail.com>
7368 * method-to-ir.c: Force the vtable variable in shared generic code
7369 for the case that they might show up on a stack trace where they
7372 * mini-exceptions.c: Save and use generic sharing info as well as
7373 IP in stack traces to resolve shared generic instantiations.
7375 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7377 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7378 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7380 2009-01-20 Mark Probst <mark.probst@gmail.com>
7382 * method-to-ir.c: Do generic sharing for array constructors.
7384 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7386 * mini-exceptions.c (mono_print_thread_dump): Add information
7387 about the thread state using wapi_current_thread_desc.
7389 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7391 * basic-simd.cs: Tests for the new constructors.
7393 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7395 * mini-ops.h: Added OP_EXPAND_*
7399 * mini-x86.c (mono_arch_output_basic_block): Same.
7401 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7403 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7405 * iltests.il.in: Add a test for #467385.
7407 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7409 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7410 thread been cleaned up is not the same currently in execution.
7412 Fixes appdomain-unload crashes on windows, osx and linux variants
7413 without the __thread keyword.
7415 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7417 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7418 (koush@koushikdutta.com). Implement this for android.
7420 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7421 begins with a digit.
7423 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7424 mono_marshal_get_write_barrier ().
7426 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7428 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7429 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7430 that pass them on a register pair.
7432 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7433 test was crashing due to that.
7435 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7437 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7438 trampoline code. Include ucontext.h only if available.
7440 2009-01-15 Mark Probst <mark.probst@gmail.com>
7442 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7443 and doesn't check whether it's sharable, like it was before
7444 removing the shared generics hash. This brings IronPython
7445 performance back to what it was before that change.
7447 2009-01-14 Mark Probst <mark.probst@gmail.com>
7449 * method-to-ir.c: Handle delegate invocation optimization earlier,
7450 otherwise it would be handled (much more slowly) by the
7451 final/sealed optimization.
7453 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7455 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7456 domain is not set. Fixes #465864.
7458 2009-01-12 Mark Probst <mark.probst@gmail.com>
7460 * method-to-ir.c: Don't stop sharing of generic methods with catch
7461 clauses - we already handle those.
7463 2009-01-12 Mark Probst <mark.probst@gmail.com>
7465 * mini.c, mini.h: lookup_generic_method() is now
7466 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7467 making the shared_generics_hash obsolete.
7469 2009-01-12 Mark Probst <mark.probst@gmail.com>
7471 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7472 use the red zone. Make room on the stack first and then use it,
7473 not the other way around.
7475 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7477 * mini.c (mini_init): Call mono_xdebug_init ().
7479 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7481 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7483 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7485 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7488 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7489 debug+unwind info for trampolines.
7491 * mini.c (mono_create_unwind_op): New helper function.
7493 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7495 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7497 * aot-compiler.c: Fix the build.
7499 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7501 * Makefile.am: Update dtrace-prelink.sh location.
7503 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7505 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7506 optimization. Fixes #464520.
7508 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7510 * mini-amd64.c : Adding code to save/restore non-volatile registers
7513 * exceptions-amd64.c : Adding code to save/restore non-volatile
7514 registers on Winx64.
7516 Contributed under MIT/X11 license.
7518 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7520 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7521 __GNUC_MINOR__ which can break when the major version changes.
7523 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7525 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7527 2009-01-07 Geoff Norton <gnorton@novell.com>
7529 * helpers.c: Allow mono -v -v -v to work on darwin.
7531 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7533 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7536 Contributed under MIT/X11 license.
7538 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7540 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7541 instead of directly accessing type->data.klass. Fixes #462016.
7542 (mono_allocate_stack_slots_full): Ditto.
7544 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7545 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7547 * aot-compiler.c (emit_plt): Fix ARM build.
7549 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7551 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7553 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7556 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7557 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7560 * iltests.il.in: Add a regression test.
7562 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7564 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7566 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7568 * basic-simd.cs: Add a regression test for #462457.
7570 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7572 * mini-ops.h: Add a definition of XPHI.
7574 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7576 * ssa.c (op_phi_to_move): Handle XPHI.
7578 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7582 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7584 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7586 2008-12-31 Geoff Norton <gnorton@novell.com>
7588 * mini-ppc.c: The prolog size allocated can be too small for darwin
7589 ppc32 under certain circumstances. Also fix a small logic bug.
7591 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7593 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7594 while loading AOT methods.
7596 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7597 since only the former is nulled out after a successful cast. This prevents
7598 crashes with rethrown exceptions when using --debug=casts.
7600 2008-12-24 Mark Probst <mark.probst@gmail.com>
7602 * mini.h: New macro for checking whether a method is final,
7603 i.e. whether the method or its class is marked final.
7605 * method-to-ir.c: Use the new macro for all final-checks
7606 consistently. Fixes the crash in the System.ServiceModel tests.
7608 2008-12-23 Mark Probst <mark.probst@gmail.com>
7610 * mini-exceptions.c (get_exception_catch_class): Corrected another
7611 overly strict assertion.
7613 2008-12-23 Mark Probst <mark.probst@gmail.com>
7615 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7616 Clobbering it is not allowed because the caller might use it as
7617 the vtable register in the interface call.
7619 2008-12-19 Mark Probst <mark.probst@gmail.com>
7621 * mini-exceptions.c (get_exception_catch_class): Corrected an
7622 overly strict assertion.
7624 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7626 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7628 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7630 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7632 * cpu-mips.md: correct lengths for certain long_ opcodes.
7634 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7636 * 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().
7638 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7640 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7642 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7644 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7646 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7648 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7651 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7653 * 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
7655 * 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)
7657 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7659 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7661 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7663 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7664 gshared code. Fixes #458947.
7666 * generics.cs: Add a test.
7668 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7670 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7672 * mini-mips.c: first pass n32 code generation.
7674 * mini-mips.h: datatypes and defines for n32 support.
7676 * exceptions-mips.c: first pass n32 code generation.
7678 * tramp-mips.c: first pass n32 code generation.
7680 * cpu-mips.md: add long_ opcodes.
7682 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7684 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7686 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7688 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7690 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7692 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7694 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7696 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7698 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7700 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7702 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7704 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7706 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7708 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7710 2008-12-12 Mark Probst <mark.probst@gmail.com>
7712 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7713 descriptors for helper functions directly in front of the code.
7715 2008-12-11 Mark Probst <mark.probst@gmail.com>
7717 * method-to-ir.c: Removed an unnecessary assertion.
7719 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7721 * method-to-ir.c: Merge SGEN changes from the old JIT.
7723 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7725 * driver.c (compile_all_methods_thread_main): Handle failure of
7728 2008-12-10 Mark Probst <mark.probst@gmail.com>
7730 * mini-ppc.c: Merged with mini-ppc64.c.
7732 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7734 * Makefile.am: Use the same sources for PPC and PPC64.
7736 * mini-ppc64.c: Removed.
7738 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7740 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7741 code to mono_bb_is_fall_through.
7743 * branch-opts.c (mono_remove_critical_edges): Same.
7745 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7747 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7748 expect that an OP_BR_REG will be there.
7750 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7752 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7753 for the many branch ops. The original check miss OP_BR_REG.
7757 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7759 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7761 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7763 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7764 while holding the aot lock.
7766 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7768 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7770 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7772 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7773 to release all runtime callable wrappers held by the runtime.
7775 Contributed under MIT/X11 license.
7777 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7779 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7782 Contributed under MIT/X11 license.
7784 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7786 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7787 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7789 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7791 * cpu-mips.md: fix ckfinite length
7793 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7794 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7795 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7797 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7799 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7801 2008-12-08 Geoff Norton <gnorton@novell.com>
7803 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7804 size by 8 bytes as well.
7806 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7808 * basic-simd.cs: Fix method names for Vector16b.
7810 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7812 * basic-simd.cs: Fix method names for Vector16sb.
7814 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7816 * basic-simd.cs: Fix method names for Vector8us.
7818 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7820 * basic-simd.cs: Fix method names for Vector8s.
7822 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7824 * basic-simd.cs: Fix method names for Vector4ui.
7826 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7828 * basic-simd.cs: Fix method names for Vector2l.
7830 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7832 * basic-simd.cs: Fix method names for Vector2d.
7834 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7836 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7837 that are extension methods.
7839 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7841 * basic-simd.cs: Fix method names for Vector4f.
7843 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7845 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7846 as such. Fixes #456669.
7848 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7850 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7852 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7854 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7855 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7856 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7857 (mips_adjust_stackframe): handle FP spills
7859 * mini-ops.h: add mips_mtc1_s2
7861 * cpu-mips.md: add mips_mtc1_s2
7863 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7865 * unwind.c: New file, move the unwind info encoding functions here from
7866 aot-compiler.c, so they could be used at runtime too.
7868 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7870 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7871 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7873 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7875 * mini-mips.c: cleanup warnings
7876 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7877 (mips_adjust_stackframe): handle case of taking the address of stack locals
7879 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7881 * aot-compiler.c: Implement a few functions missing from the asm writer.
7882 (emit_method_code): Only write symbols for methods when using the bin
7883 writer, since the assembler can't deal with the characters in our method
7886 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7888 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7891 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7892 a bit to also restore %rax.
7894 2008-12-05 Mark Probst <mark.probst@gmail.com>
7896 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7898 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7900 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7903 2008-12-05 Mark Probst <mark.probst@gmail.com>
7905 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7907 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7908 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7910 * exceptions-ppc64.c: Removed.
7912 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7914 2008-12-05 Mark Probst <mark.probst@gmail.com>
7916 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7919 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7921 * tramp-ppc64.c: Removed.
7923 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7925 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7928 2008-12-05 Mark Probst <mark.probst@gmail.com>
7930 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7932 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7933 mini-ppc.h instead of mini-ppc64.h.
7935 * mini-ppc64.h: Removed.
7937 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7939 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7941 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7943 2008-12-05 Mark Probst <mark.probst@gmail.com>
7945 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7946 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7949 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7951 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7953 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7955 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7957 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7959 * basic-simd.cs: Tests for operator == and != on Vector4f.
7961 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7963 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7965 * simd-intrinsics.c: Kill useless enum.
7967 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7969 * cpu-mips.md: add long_conv_to_ovf_i4_2
7970 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7972 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7974 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7976 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7978 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7980 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7982 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7984 * basic-simd.cs: Add tests for new methods.
7986 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7988 * simd-intrinsics.c: Add support for operator == and !=
7991 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7993 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7995 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7997 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7999 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8001 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8002 MONO_PATCH_INFO_ICALL_ADDR.
8004 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8006 * aot-compiler.c: Resurrect full-aot support.
8008 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8010 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8012 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8014 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8016 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8018 * basic-simd.cs: Fix tests to work under ppc.
8019 Remove tests for methods that will be removed.
8021 2008-12-03 Mark Probst <mark.probst@gmail.com>
8023 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8024 generic type (via a typedef or typeref) correctly.
8026 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8028 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8029 diagnose an assertion failure.
8031 2008-12-02 Mark Probst <mark.probst@gmail.com>
8033 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8034 Fix trampoline size.
8036 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8037 conversion opcodes are implemented natively instead via emulation.
8039 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8041 * cpu-mips.md: remove mips_xori
8043 * mini-ops.h: remove mips_xori
8045 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8047 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8049 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8051 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8053 * cpu-mips.md: fix instruction lengths.
8055 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8057 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8059 * mini-ops.h: fix slti / sltiu op profiles.
8061 2008-12-02 Martin Baulig <martin@ximian.com>
8063 * method-to-ir.c (mono_method_to_ir): Disable debugging
8064 information for the init locals block to make the debugger stop
8065 after all locals have been initalized.
8067 2008-12-02 Martin Baulig <martin@ximian.com>
8069 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8070 running inside the debugger.
8072 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8074 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8077 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8078 alu->alu imm optimization which only shows if deadce is disabled.
8080 * aot-compiler.c: Rename the function names for the binary and asm writers
8081 so they can coexist in the same process. Rework the xdebug code to use the
8082 asm writer. This avoids the need to call into the runtime to dump the
8083 debugging info. Add more debugging info for types.
8085 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8087 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8088 cpu description tables, they can't occur in cpu-<ARCH>.md.
8090 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8091 the stack in CEE_LDFLDA. Fixes #450542.
8093 * generics.cs: Add a new test.
8095 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8097 * mini-ops.h: updated MIPS opcodes
8098 * mini-mips.c: decompose long opts
8099 * mini-mips.h: decompose long opts
8101 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8103 * cpu-mips.md: fix length on int_rem_un
8104 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8106 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8108 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8110 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8112 2008-11-29 Martin Baulig <martin@ximian.com>
8114 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8115 mono_debug_using_mono_debugger() in addition to the
8116 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8118 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8120 * mini-ops.h: updated more MIPS opcodes
8121 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8122 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8124 2008-11-28 Mark Probst <mark.probst@gmail.com>
8126 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8128 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8130 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8131 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8132 * mini-ops.h: correct selected mips opcode entries
8134 2008-11-28 Mark Probst <mark.probst@gmail.com>
8136 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8139 2008-11-28 Mark Probst <mark.probst@gmail.com>
8141 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8143 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8145 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8146 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8147 * mini-mips.h: disable IMT
8148 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8150 2008-11-28 Mark Probst <mark.probst@gmail.com>
8152 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8154 2008-11-28 Mark Probst <mark.probst@gmail.com>
8156 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8158 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8160 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8163 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8165 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8166 for Set/GetVector aligned versions.
8168 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8170 * basic-simd.cs: Add tests for Get/SetVector.
8172 2008-11-27 Mark Probst <mark.probst@gmail.com>
8174 * mini.c: Removed g_slist_append_mempool(). Now in
8177 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8179 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8180 size properly and make the bounds check optional.
8182 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8183 for SetVector and IsAligned.
8185 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8187 * mini.c: Remove unused mono_normalize_opcodes () function.
8189 2008-11-26 Mark Probst <mark.probst@gmail.com>
8191 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8192 using the new atomic add ops now.
8194 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8197 2008-11-26 Mark Probst <mark.probst@gmail.com>
8199 * mini-ppc64.c: Several fixes.
8201 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8203 * cpu-mips.md: added jump_table
8204 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8206 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8208 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8210 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8212 * mini-ops.h: corrected a handful of MIPS opcodes.
8214 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8216 * aot-compiler.c: MIPS to use ELF writer
8218 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8220 * mini-codegen.c: remove MIPS specific assert.
8222 2008-11-25 Mark Probst <mark.probst@gmail.com>
8224 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8225 fixes. PPC64 now passes most of the runtime regressions.
8227 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8229 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8230 volatile intervals a bit.
8232 2008-11-24 Mark Probst <mark.probst@gmail.com>
8234 * basic-long.cs: New test case.
8236 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8238 * mini.c (mini_method_compile): Disable globalra for large methods for
8241 * regalloc2.c (order_moves): Add fp support.
8243 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8244 source bblock ends with an OP_BR_REG.
8246 * ratests.cs: Add a new test.
8248 2008-11-23 Mark Probst <mark.probst@gmail.com>
8250 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8251 sharing. PPC64 now passes generics.exe.
8253 2008-11-23 Mark Probst <mark.probst@gmail.com>
8255 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8257 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8259 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8260 memory when mono_jit_info_table_find () can't find the method in the
8263 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8266 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8269 2008-11-23 Mark Probst <mark.probst@gmail.com>
8271 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8272 Several fixes. PPC64 now runs exceptions.exe and
8273 devirtualization.exe.
8275 2008-11-22 Mark Probst <mark.probst@gmail.com>
8277 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8278 arrays.exe and basic-math.exe.
8280 2008-11-22 Mark Probst <mark.probst@gmail.com>
8282 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8283 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8285 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8287 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8289 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8291 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8293 * ir-emit.h: Move macros from method-to-ir.c to here.
8295 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8297 * mini-ops.h: Correct the long simd ops to use LREG.
8299 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8301 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8303 * mini-ops.h: Correct the dreg type of a few long opcodes.
8305 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8308 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8310 * mini-ppc.c: remove negative stack references in epilog
8311 for platforms that don't support the red zone.
8313 2008-11-21 Mark Probst <mark.probst@gmail.com>
8315 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8316 point regs. Now PPC64 passes basic-calls.exe.
8318 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8320 * basic-simd.cs: Add tests for accessors of Vector2l.
8322 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8324 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8326 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8328 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8330 2008-11-21 Mark Probst <mark.probst@gmail.com>
8332 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8333 PPC64 passes basic-long.exe.
8335 2008-11-20 Mark Probst <mark.probst@gmail.com>
8337 * decompose.c: Decompose carry and overflow add on PPC64 like on
8338 other 64 bit archs. Don't decompose sub at all on PPC64.
8340 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8341 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8344 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8346 * basic-simd.cs: Add tests for accessors of Vector2d.
8348 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8350 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8354 * mini-x86.c (mono_arch_output_basic_block): Same.
8356 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8358 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8360 * basic-simd.cs: Add tests for accessors of Vector4f.
8362 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8364 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8368 * mini-x86.c (mono_arch_output_basic_block): Same.
8370 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8372 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8374 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8376 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8378 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8382 * mini-x86.c (mono_arch_output_basic_block): Same.
8384 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8386 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8388 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8390 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8392 * simd-intrinsics.c: Enable setters for Vector16sb.
8394 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8396 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8400 * mini-x86.c (mono_arch_output_basic_block): Same.
8402 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8404 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8406 * simd-intrinsics.c: Implement setter for Vector8us.
8408 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8410 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8413 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8415 * mini-ppc.c: remove references to the red zone in the prolog
8416 (for systems that don't support it).
8418 2008-11-19 Mark Probst <mark.probst@gmail.com>
8420 * cpu-ppc64.md: Fixed a few instruction lengths.
8422 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8425 2008-11-19 Mark Probst <mark.probst@gmail.com>
8427 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8430 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8432 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8434 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8436 * mini-ops.h: Added OP_INSERT_I2.
8440 * mini-x86.c (mono_arch_output_basic_block): Same.
8442 * simd-intrinsics.c: Implement setter for Vector8s.
8444 * simd-methods.h: Add the names of get setters of Vector8s.
8446 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8448 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8450 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8453 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8455 2008-11-18 Mark Probst <mark.probst@gmail.com>
8457 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8458 for PPC64. An empty program runs now.
8460 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8462 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8464 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8465 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8466 info for JITted code is emitted into a shared library, loadable into gdb.
8468 2008-11-18 Mark Probst <mark.probst@gmail.com>
8470 * Makefile.am: Changes to build PPC64.
8472 * mini-arch.h: Include mini-ppc64.h on PPC64.
8474 2008-11-18 Mark Probst <mark.probst@gmail.com>
8476 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8477 in PPC code up to r119147.
8479 2008-11-18 Mark Probst <mark.probst@gmail.com>
8481 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8482 cpu-ppc64.md: Changes for PPC64.
8484 Based on code submitted by andreas.faerber@web.de at
8485 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8488 2008-11-18 Mark Probst <mark.probst@gmail.com>
8490 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8491 cpu-ppc64.md: Copied from the corresponding PPC files from
8494 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8496 * mini-ops.h: Added OP_ROUND.
8498 * cpu-x86.md: Added round.
8500 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8502 * basic-math.cs: Added test_0_round to test rounding.
8504 Contributed under MIT/X11 license.
8506 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8508 * aot-compiler.c : Fix the Winx64 build.
8510 Contributed under MIT/X11 license.
8512 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8514 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8515 in OP_EXTRACT_R8 to avoid possible stack corruption.
8517 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8519 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8521 * cpu-x86.md: Added extract_r8.
8523 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8525 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8526 a couple of OP_EXTRACT_I4.
8528 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8530 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8532 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8534 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8537 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8539 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8540 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8542 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8543 are not needed any more.
8545 * mini.h: Remove the unused INS_LIST macros.
8547 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8550 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8553 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8554 mono_alloc_ireg () instead.
8556 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8559 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8562 * aot-runtime.c (load_aot_module): Disable AOT when running under
8565 * mini-amd64.h: Change the monitor fastpath defines to check for
8566 !PLATFORM_WIN32 so they work on *bsd too.
8568 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8570 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8572 * mini.h (MonoCompile): Remove new_ir flag.
8574 * regalloc.h regalloc.c: Remove unused code.
8576 * cpu-*.md: Remove more unused opcodes.
8578 * simple-cee-ops.h simple-mini-ops.h: Removed.
8580 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8582 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8584 * aliasing.h: Removed.
8586 * *.c: Remove references to aliasing.h and inssel.h.
8588 * mini.c: Remove additional unused functions.
8590 * mini-ops.h cpu-*.md: Remove unused opcodes.
8592 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8594 Remove the old JIT code.
8596 * inssel*.brg: Removed.
8598 * ssa.c abcremoval.c aliasing.c: Removed.
8600 * ssa2.c: Renamed to ssa.c.
8602 * abcremoval2.c: Renamed to abcremoval.c.
8604 * *.c: Removed all !cfg->new_ir code.
8606 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8607 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8609 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8611 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8613 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8614 to simplify the code and cut back on the number of global symbols in the AOT
8617 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8619 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8621 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8622 with the got/got_info tables.
8624 * mini.h: Bump AOT file format version.
8626 * unwind.h: New file, contains definitions for stack unwinding.
8628 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8631 * aot-compiler.c: Generalize the emitting of unwind information to use the
8632 information in cfg->unwind_ops.
8634 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8636 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8637 AOT method frames. Enable writing symbols for methods by default.
8639 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8641 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8642 and make it work with vectors of element sizes 1, 2 and 4.
8644 * simd-intrinsics.c: Enable getter for all vectors with element size
8647 * simd-methods.h: Add the names of other getters.
8649 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8655 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8657 * mini-ppc.h: portability fix.
8659 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8661 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8662 buggy and will overwrite it.
8664 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8666 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8667 Use it to emit local symbols for all methods so AOTed methods show up with
8668 their full name in gdb/valgrind output.
8670 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8672 * mini-ppc.c: portability fixes.
8674 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8676 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8677 entries out of the if (!generic_shared...) code so it is always done.
8678 (mono_class_init_trampoline): Do the patching when running under valgrind
8679 too, newer versions of valgrind have no problems with it.
8681 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8683 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8686 2008-11-13 Mark Probst <mark.probst@gmail.com>
8688 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8691 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8693 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8695 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8697 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8703 * simd-intrinsics.c: Same.
8705 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8707 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8709 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8711 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8712 to work with more Vector types.
8714 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8716 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8717 store the elemens directly instead of using and intermediate.
8719 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8721 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8723 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8724 to preserve %eax for aot plt trampolines.
8726 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8727 (encode_method_ref): Flag synchronized methods so they won't go through
8730 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8733 * cpu-ia64.md (jmp): Increase max length.
8735 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8737 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8738 open generic classes.
8740 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8742 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8743 box+brtrue optimization since it causes test failures on x86.
8745 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8747 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8753 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8754 for simd ctor values.
8756 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8757 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8759 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8761 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8764 * simd-instrincs.c: Same.
8766 * basic-simd.cs: Same.
8768 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8770 * ratests.cs: Add more tests.
8772 * regalloc2.c (add_spill_code): Handle more corner cases.
8774 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8776 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8777 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8778 both the source an destination of an instruction.
8780 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8782 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8783 wapihandles.c: more portability changes.
8785 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8787 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8788 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8789 safe to execute in a signal handler and the kernel provides better
8790 the info in /proc/self/smaps. Avoid the assert on sigaction during
8793 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8795 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8796 do the bblock linking hack if it is actually needed.
8798 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8801 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8802 crash problem is fixed.
8804 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8807 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8809 (mini_method_compile): Set the starting value of next_vreg to
8810 MAX_IREGS + MAX_FREGS when using globalra.
8812 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8813 filter clauses with BB_EXCEPTION_HANDLER.
8815 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8817 2008-11-10 Mark Probst <mark.probst@gmail.com>
8819 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8820 space for stdcall. Fixes regressions on Win32.
8822 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8824 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8826 (linear_scan): Remove an assert which doesn't seem to be needed.
8828 * local-propagation.c (mono_local_deadce): Avoid a call to
8829 MONO_DELETE_INS which would screw up the instruction linking.
8831 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8833 * regalloc2.c: Upgrade to work the current JIT code.
8835 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8837 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8840 * aot-runtime.c: Remove some dead code.
8842 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8844 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8846 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8847 trampolines using sscanf since atoi doesn't work on large unsigned values.
8849 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8850 Initialize code_size.
8852 2008-11-08 Mark Probst <mark.probst@gmail.com>
8854 * method-to-ir.c (mini_emit_inst_for_method): Make
8855 Interlocked.CompareExchange work for Int arguments on 32 bit
8858 2008-11-07 Mark Probst <mark.probst@gmail.com>
8860 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8862 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8864 * main.c Fix MSVC build.
8866 Contributed under MIT/X11 license.
8868 2008-11-06 Mark Probst <mark.probst@gmail.com>
8870 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8871 alignment larger than 8 bytes are aligned correctly, too.
8873 * mini.c: Honor the min_align field of MonoClass when laying out
8876 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8878 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8880 * aot-compiler.c (emit_plt): Fix a warning.
8882 * aot-compiler.c: Implement ARM support in the binary writer.
8884 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8886 * basic-simd.cs: Add test for getter with byref arg.
8887 Fix the naming of a few tests.
8888 Add missing checks to a test.
8890 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8892 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8894 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8895 most of the full-aot support for monitor enter/exit trampolines.
8897 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8898 enter/exit trampoline creation functions.
8900 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8903 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8905 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8906 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8907 implement the needed functionality without adding crap to the runtime.
8909 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8911 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8914 * mini.c (mono_build_date): New global version holding the build date in
8917 * Makefile.am (buildver.c): Generate a file containing the build date.
8919 * main.c: Set the build date from the generated file.
8921 * mini.c (mono_get_runtime_build_info): New helper function returning build
8922 information in a string format.
8924 * driver.c (mono_main): Print the build date in --version.
8926 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8927 file when the bind-to-runtime-version option is used.
8929 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8931 * simd-intrinsics.c: Fix bug when using getters and byref args.
8933 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8935 * simd-methods.h: Rename prefetch methods.
8937 * simd-intrinsics.c: Same.
8939 2008-11-05 Mark Probst <mark.probst@gmail.com>
8941 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8944 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8946 * aot-compiler.c: Use the bundled elf header files instead of depending on
8949 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8952 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8955 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8957 * cpu-x86.md: Add store nta ops.
8963 * mini.h: Add an enum for simd prefetch modes.
8965 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8966 of store. Use the changed code to support store nta.
8968 * simd-intrinsics.c: Add prefetch ops for all vector types.
8970 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8972 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8975 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8978 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8981 2008-11-04 Mark Probst <mark.probst@gmail.com>
8983 * mini-x86.c: Fixed commit.
8985 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8987 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8989 2008-11-04 Mark Probst <mark.probst@gmail.com>
8991 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8992 and MONITOR_EXIT, for the ASM fastpaths.
8994 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8997 * mini.c, patch-info.h: Signature and patch infos for
8998 Monitor.Enter/Exit trampolines.
9000 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9002 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9003 Monitor.Enter/Exit ASM fastpath for Linux.
9005 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9007 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9009 * objects.cs: Add a new test.
9011 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9013 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9014 if MONO_LOG_LEVEL is set.
9016 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9018 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9020 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9022 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9023 of file offsets. Align the sections belonging to the data segment to
9026 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9028 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9029 elf.h. Port it to amd64.
9031 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9033 * driver.c: Enable SIMD by default.
9035 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9037 * cpu-x86.md: Add prefetch op.
9043 * mini.h: Add an enum for simd prefetch modes.
9045 * simd-methods.h: Add prefetch function names.
9047 * simd-intrinsics.c: Add prefetch ops for all vector types.
9049 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9051 * aot-compiler.c (emit_bytes): Speed this up a little.
9053 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9055 * aot-compiler.c: Add JIT time etc. statistics.
9057 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9059 * mini.h (MonoCompile): Add 'got_offset' field.
9061 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9062 method_got_offsets array.
9064 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9067 * aot-compiler.c (compile_method): Add generic method instances referenced
9068 by the method to the list of methods to be compiled, this is required so if
9069 A<T> references B<T>, and another assembly references A<int>, then it will
9070 also get a copy of B<int>.
9072 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9073 when checking for monitor enter/exit.
9075 2008-10-30 Mark Probst <mark.probst@gmail.com>
9077 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9078 for Monitor.Enter and Monitor.Exit if enabled.
9080 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9083 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9085 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9086 of an OP_MOVE. Fixes #440046.
9088 * basic-long.cs: Add a new test.
9090 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9092 * mini.h: Add synchronization note for the managed counter-part.
9094 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9095 returns the simd caps of the current cpu.
9097 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9099 * basic-simd.cs: Remove Console.WriteLine.
9101 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9103 * basic-simd.cs: New tests for Vector2ul.
9105 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9107 * simd-intrinsics.c: Add new vector type Vector2ul.
9109 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9111 * basic-simd.cs: New tests for Vector2l.
9113 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9115 * cpu-x86.md: Add long version of most packed int ops.
9121 * simd-intrinsics.c: Add new vector type Vector2l.
9123 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9125 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9127 * simd-methods.h: Remove SN_op_BitwiseXor.
9129 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9131 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9134 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9136 * basic-simd.cs: Test for Vector2d.
9138 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9141 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9143 * cpu-x86.md: Add double version of all packed float ops.
9149 * simd-intrinsics.c: Add new vector type Vector2d.
9151 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9153 * simd-methods.h: Add Duplicate.
9155 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9157 * basic-simd.cs: Test for packing with signed saturation.
9159 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9161 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9162 found in the TYPESPEC table.
9164 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9166 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9169 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9171 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9172 instead of the RVA, since the RVA can be changed by tools like the cil
9175 * method-to-ir.c (mono_method_to_ir2): Ditto.
9177 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9178 (deserialize_variable): Ditto.
9180 2008-10-25 Martin Baulig <martin@ximian.com>
9182 * debug-mini.c (write_variable): Use
9183 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9185 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9187 * cpu-x86.md: Add unsigned variants of packd and packw.
9191 * mini-x86.h: Emit the right instruction for packd and packw.
9192 Add unsigned variants of packd and packw.
9194 * simd-intrinsics.c: Packd and packw were used in place of their
9195 unsigned variants. Change that.
9196 Add intrinsics for (Signed)PackWithSignedSaturation.
9198 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9200 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9202 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9204 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9206 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9208 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9210 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9213 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9215 2008-10-24 Mark Probst <mark.probst@gmail.com>
9217 * method-to-ir.c, mini.c: Special casing for the synchronized
9218 wrapper for the ldtoken+GetTypeFromHandle case.
9220 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9222 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9224 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9225 created/split bblocks.
9227 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9229 * mini-ops.h: Add packed signed mul high.
9233 * mini-x86.c (mono_arch_output_basic_block): Same.
9235 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9237 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9239 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9241 * basic-simd.cs: Tests for Vector16sb.
9243 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9245 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9247 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9249 * mini-ops.h: Add packed signed min, max and compare greater.
9253 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9256 * simd-methods.h: Add CompareGreaterThan.
9258 * simd-methods.h: Remove CompareEquals.
9260 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9262 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9264 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9267 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9269 * basic-simd.cs: Fix tests due to change in the API.
9271 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9273 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9275 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9277 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9279 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9280 inst_offset as this has invalid values for LDADDR.
9282 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9284 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9286 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9288 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9290 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9291 for accessing field->data.
9293 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9295 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9297 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9299 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9301 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9303 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9305 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9306 from the cfg mempool.
9308 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9310 * basic-simd.cs: Tests for new methods in Vector8us.
9312 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9314 * mini-ops.h: Add multiply and store high.
9318 * mini-x86.c (mono_arch_output_basic_block): Same.
9320 * simd-methods.h: Same.
9322 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9325 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9327 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9328 mono_class_setup_vtable ().
9330 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9331 mono_class_get_vtable_entry () for accessing klass->vtable.
9333 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9335 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9338 * method-to-ir.c (mono_save_token_info): Don't save references made from
9341 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9342 of generic instances.
9344 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9346 2008-10-19 Mark Probst <mark.probst@gmail.com>
9348 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9349 OP_JMP depends on the method signature. Calculate it properly.
9351 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9353 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9356 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9358 (emit_extra_methods): Add another table mapping method indexes to
9359 offsets in the extra_method_info table.
9361 * mini.h: Bump AOT file format version.
9363 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9364 and mono_aot_get_method_from_token () into one function.
9366 2008-10-19 Mark Probst <mark.probst@gmail.com>
9368 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9371 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9373 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9376 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9379 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9381 * mini.h: Bump aot file format version.
9383 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9384 AOT file can contain native code for methods which are not in the METHOD
9385 table. Generate code for non-sharable generic instances of generic methods
9386 found in the METHODSPEC table.
9388 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9389 encoding generic type handles.
9391 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9392 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9394 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9395 macros + MONO_ADD_INS.
9397 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9400 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9402 * mini.h: Bump aot file format version.
9404 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9406 2008-10-17 Mark Probst <mark.probst@gmail.com>
9408 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9409 platforms, with definable stack alignment value. Set to 16 now
9412 * mini.c, mini.h, driver.c: Command line option for disabling
9415 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9417 * basic-simd.cs: Tests for new methods in Vector4ui.
9419 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9421 * mini-ops.h: Add packed int shuffle.
9425 * mini-x86.c (mono_arch_output_basic_block): Same.
9427 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9428 extract mask, max, min, shuffle.
9430 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9432 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9434 * basic-simd.cs: Tests for new methods in Vector8us.
9436 2008-10-17 Mark Probst <mark.probst@gmail.com>
9438 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9439 RuntimeTypeHandle, not a TypedReference.
9441 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9443 * simd-intrinsics.c: remove relocations.
9445 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9447 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9448 optimizations from the x86 backend.
9450 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9452 * simd-methods.h, simd-intrinsics.c: debloat method names and
9453 prepare for no relocations.
9455 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9457 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9461 * mini-x86.c (mono_arch_output_basic_block): Same.
9463 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9464 extract mask, max, min and sum of absolute differences.
9466 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9469 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9471 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9472 Renamed one test for consistency.
9474 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9476 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9477 fix to the code that deal with other blocks.
9479 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9481 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9483 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9485 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9486 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9487 able to process the source reg.
9489 2008-10-16 Martin Baulig <martin@ximian.com>
9491 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9493 * inssel.brg: Add `OP_HARD_NOP'.
9495 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9497 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9498 `OP_HARD_NOP' instruction when running inside the debugger.
9500 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9501 `OP_HARD_NOP' instruction when running inside the debugger.
9503 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9505 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9506 now works. The issue with the regalloc tripping up no longer
9509 * simd-intrinsics.c (load_simd_vreg): Same.
9511 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9513 * basic-simd.cs: Tests for new Vector8ui methods.
9515 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9517 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9518 only for type. This fixes crashes where MonoInst::klass is checked
9519 for ops of type != VTYPE or OBJ.
9521 * simd-intrinsics.c (load_simd_vreg): Same.
9523 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9525 * mini-ops.h: Add ops for packed shuffle/max/avg and
9530 * mini-x86.c (mono_arch_output_basic_block): Same.
9532 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9535 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9536 to emit extract mask op.
9538 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9539 to emit word shuffles.
9541 2008-10-15 Mark Probst <mark.probst@gmail.com>
9543 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9544 the largest alignment needed by a variable, but at least
9547 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9549 * basic-simd.cs: Tests for the fixes in the last commit.
9551 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9553 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9554 no longer handles STACK_PTR input.
9556 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9558 * simd-intrinsics.c (load_simd_vreg): New function that works like
9559 get_simd_vreg but handles STACK_PTR input.
9561 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9562 as the input can be an arbitrary pointer.
9564 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9565 LDADDR local optimization directly otherwise use a store op.
9567 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9569 * basic-simd.cs: Tests for dup low and dup high.
9571 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9573 * mini-ops.h: Add dup low and dup high ops.
9577 * mini-x86.c (mono_arch_output_basic_block): Same.
9579 * simd-intrinsics.c (vector4f_intrinsics): Same.
9581 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9583 * basic-simd.cs: Tests for recently added functionality.
9585 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9587 * mini-ops.h: Add remaining sse1 fp ops.
9589 * cpu-x86.md: Add remaining sse1 fp ops.
9591 * mini-x86.c (mono_arch_output_basic_block): Same.
9593 * mini.h: Add enum for simd FP compare conditions.
9595 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9597 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9598 so the backed can generate the appropriate op.
9600 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9601 This patch squeese one more byte from the SimdIntrinsc struct.
9603 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9604 a a shift amount intead of simply or'ing it.
9606 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9608 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9609 byte so we can have an aditional flags field without increasing struct size.
9611 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9612 against the simd_supported_versions bitmask.
9614 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9616 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9618 * mini.c: remove rawbuffer code (the only use here is unsafe because
9619 it takes locks during signal handling and the kernel now provides much
9620 better info in proc/pid/smaps these days).
9622 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9624 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9625 OP_X86_PUSH_OBJ. Fixes #434620.
9627 * objects.cs: Add a test.
9629 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9631 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9632 that the packuswb/packusdw don't work with unsigned numbers for what
9633 would be negative numbers in signed format.
9635 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9636 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9638 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9640 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9642 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9644 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9646 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9649 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9650 version as the enum in mini.h.
9652 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9653 for sse3 ops, check the simd_version field if present. This way the code
9654 works with all versions of sse.
9656 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9658 * simd-intrinsics.c: Fixed intrinsic name typo.
9660 * mini.h: Added missing simd exported function.
9662 * basic-simd.cs: Added tests for Vector4ui.
9663 Fixed broken test for Vector16b.
9665 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9667 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9668 the max length to 64.
9670 2008-10-10 Mark Probst <mark.probst@gmail.com>
9672 * method-to-ir.c: Only do the fast virtual generic method call for
9673 non-wrapper methods.
9675 * mini.h, mini-trampolines.c: The new generic virtual remoting
9676 trampoline handles virtual method calls via the vtable (as done by
9677 the fast virtual generic method calls) to remoting proxies.
9679 * mini.c (mono_jit_create_remoting_trampoline): For generic
9680 methods reate a generic virtual remoting trampoline.
9682 * mini-amd64.h: Enable fast virtual generic method calls again.
9684 2008-10-10 Mark Probst <mark.probst@gmail.com>
9686 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9687 restore registers when doing tail calls.
9689 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9691 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9694 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9696 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9698 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9700 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9702 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9704 * basic-simd.cs: Retrofit for API changes.
9706 2008-10-10 Mark Probst <mark.probst@gmail.com>
9708 * mini-ppc.c: Handle integer stack arguments for tail calls.
9710 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9712 * optflags-def.h: Removed sse3 optimization.
9716 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9719 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9721 * mini.h: Added enumeration with simd versions.
9723 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9726 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9728 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9730 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9732 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9734 * basic-simd.cs: Fixed test naming.
9736 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9738 * mini-ops.h: Added ops for packed and saturated math, shifts
9739 and packing/unpacking.
9741 * cpu-x86.md: Added descriptors for the above ops.
9743 * mini-x86.c: Added code to emmit the above ops.
9745 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9747 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9749 * aot-compiler.c (compile_method): Enable AOT for generic code.
9751 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9753 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9755 * mini.c: add a workaround for a common screwup that ends up blamed
9756 to mono (other processes blocking signal delivery).
9758 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9760 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9761 in the LDFLD/STFLD opcodes. Fixes #432673.
9763 * iltests.il.in: Add a new test.
9765 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9767 * mini-arm.c: attach the thread in unmanaged->managed transitions
9768 using delegates (bug #433148).
9770 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9772 * basic-simd.cs: Use new ShuffleSel constants.
9774 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9776 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9778 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9779 only disable simd intrinsics if no sse2 is detected.
9781 * optflags-def.h: Added sse3.
9783 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9786 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9788 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9789 when adding delegate-invoke wrappers.
9791 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9793 * Makefile.am: Reenable the simd tests.
9795 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9797 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9798 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9799 other vreg is allocated to that hreg.
9801 Contributed under MIT/X11 license.
9803 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9805 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9808 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9810 * basic-simd.cs: New test suite for SIMD intrinsics.
9812 * Makefile.am: Added new tests.
9814 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9816 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9820 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9822 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9823 using SSE2 aware opcodes.
9825 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9826 is enabled, this code path is only reachable if conversion ops are emmited after
9829 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9831 This optimization saves 6 bytes per conversion against the old version.
9833 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9835 * aot-compiler.c (compile_method): Don't skip methods referencing
9836 generic methods without a corresponding entry in token_info_hash, since
9837 encode_method_ref () can handle all generic methods now.
9839 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9840 generic context is set.
9842 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9843 generic sharing of LDTOKEN.
9845 2008-10-06 Mark Probst <mark.probst@gmail.com>
9847 * mini-amd64.h: Temporarily disabled fast virtual generic method
9848 calls because it breaks the System.Runtime.Remoting tests.
9850 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9852 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9854 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9855 so inlining actually works.
9856 (check_inline_caller_method_name_limit): Ditto.
9858 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9860 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9861 64 bit safety (from Olaf Hering and Andreas Farber).
9863 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9865 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9866 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9867 unused virtual call support code.
9869 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9871 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9872 which can't use aot trampolines.
9873 (decode_patch): Don't create aot trampolines for methods which can't use
9876 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9877 use aot trampolines.
9879 * mini.h: Bump AOT image format version.
9881 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9883 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9884 to save_token_info () since cmethod is inflated for constrained calls.
9886 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9888 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9890 * Makefile.am: Add build rules for ppc64.
9891 This avoids the build failing at pedump with unresolved symbols
9892 due to lack of arch_sources. Instead it will now fail earlier
9893 due to lack of cpu-ppc64.md.
9895 Contributed under MIT/X11 license.
9897 2008-10-04 Mark Probst <mark.probst@gmail.com>
9899 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9902 * iltests.il.in: Add test case for tail call with many arguments.
9904 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9906 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9907 to the fast virtual generic method code until the aot case is fixed.
9909 2008-10-03 Mark Probst <mark.probst@gmail.com>
9911 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9913 2008-10-03 Mark Probst <mark.probst@gmail.com>
9915 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9918 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9920 * simd-intrinsics.c: Forgot to add this one.
9922 * mini-codegen.c: Fix macro in case SIMD is not supported.
9924 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9926 This patch land initial JIT support for simd intrinsics.
9928 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9930 * Makefile.am: Added simd-intrinsics.c
9932 * simd-intrinsics.c: New file with simd instrinsic related
9935 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9937 * cpu-x86.md: Add simd related instructions.
9939 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9941 * driver.c: Added two new --regression variants.
9943 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9945 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9947 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9948 extract some complicated logic to helper functions.
9950 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9952 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9954 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9955 the specialized simplification pass.
9957 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9959 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9961 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9964 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9965 if MONO_ARCH_NEED_SIMD_BANK is defined.
9967 * mini-ops.h: Added the new simd ops.
9969 * mini-x86.c: Added mono_arch_xregname.
9971 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9973 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9975 * mini-x86.h: Define simd related MONO_ARCH macros.
9977 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9979 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9981 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9982 MONO_CLASS_IS_SIMD to deal with simd related IR.
9984 * mini.h (MonoInst): Added spill_var to the backend union.
9986 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9988 * mini.h: Added forward declarations of the new simd fuctions.
9990 * optflags-def.h: Added new optimization names SIMD.
9992 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9994 * regalloc.h: Added support for working with 3 register banks.
9996 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9998 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10000 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10002 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10004 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10006 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10007 instead of one on 64 bit systems.
10009 * method-to-ir.c: Remove unused includes.
10011 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10013 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10014 cfg->used_int_regs, since the two are different on arm.
10016 2008-10-02 Mark Probst <mark.probst@gmail.com>
10018 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10019 mono_method_get_vtable_index() to get the vtable index.
10021 2008-10-02 Mark Probst <mark.probst@gmail.com>
10023 * method-to-ir.c (mono_method_to_ir2): Don't create native
10024 wrappers for array methods, because they're never called (and if
10025 they were called they wouldn't work).
10027 2008-10-02 Mark Probst <mark.probst@gmail.com>
10029 * method-to-ir.c (mono_method_to_ir2): Array methods are
10030 special-cased and must not be invoked indirectly via the (M)RGCTX
10031 when generic sharing is turned on. Fixes #431413.
10033 2008-10-01 Mark Probst <mark.probst@gmail.com>
10035 * method-to-ir.c: When generic sharing is active, call
10036 non-interface virtual generic methods via the standard trampoline.
10038 * mini-trampolines.c: Handle virtual generic shared methods.
10040 * mini.h, mini-x86.c, mini-x86.h: New argument for
10041 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10042 method thunks and which is the trampoline to call if the lookup
10043 fails. Enable the virtual generic method thunk for x86.
10045 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10046 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10047 argument but assert that it's NULL, because these archs don't yet
10048 implement the virtual generic method thunk. Changes in the IMT
10049 thunk data structures.
10051 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10053 * aot-compiler.c (emit_globals): Avoid invalid characters in
10054 the static linking symbol.
10056 * objects.cs: Add a test for the range check optimization. Fix warnings.
10058 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10059 optimization from the current JIT.
10061 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10062 later in decompose_array_access_opts () to allow more optimizations.
10064 * method-to-ir.c (mono_handle_soft_float): Rename this to
10065 mono_decompose_soft_float () for consistency.
10067 * mini-ops.h: Fix arguments of OP_STRLEN.
10069 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10070 into a separate function.
10071 (reset_cast_details): Ditto.
10072 (handle_unbox): Save cast details. Fixes #431254.
10074 * method-to-ir.c: Remove some obsolete FIXMEs.
10076 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10078 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10080 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10082 * mini-codegen.c: More work on macros to make them
10083 ready for multiple regbanks.
10085 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10087 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10089 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10091 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10093 * mini-codegen.c (mono_spillvar_offset): Proper support for
10096 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10098 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10099 the stack overflow changes.
10101 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10103 * mini-codegen.c: Make all bank macros depend on reg_bank.
10105 * mini-codegen.c (mono_local_regalloc): Make free mask
10106 initialization regbank aware.
10108 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10110 * mini-codegen.c (mono_local_regalloc): Extract callee
10111 mask selection to a function and make it regbank aware.
10113 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10115 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10116 code to deal with many regbanks.
10118 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10120 * mini-codegen.c: More fp->regbank changes.
10122 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10124 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10125 of a hardcoded constant.
10127 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10129 * method-to-ir.c (type_from_stack_type): Fix typo.
10131 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10133 * mini-ia64.c (emit_move_return_value): Convert float return values to
10136 * objects.cs: Add a new test.
10138 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10139 VARARG methods to fix an assert later.
10141 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10142 end so it at least compiles.
10144 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10146 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10148 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10150 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10151 optimization to a new function (emit_optimized_ldloca_ir) and enable
10152 it for both ldloca and ldloca_s.
10154 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10156 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10157 gshared CASTCLASS code.
10159 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10160 amd64, where the libc stack unwinder encounters stack frames referring to
10161 native code in unmapped memory.
10163 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10166 * generics.cs: Add new test.
10168 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10170 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10171 add a check that one of the ARM_FPU_ constants is defined.
10173 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10175 * mini-exceptions.c: Fix build on non-altstack platforms.
10177 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10180 * ir-emit.h: Add a comment to NEW_PCONST.
10182 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10184 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10186 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10187 after the changes to MonoJitDomainInfo.
10189 2008-09-27 Mark Probst <mark.probst@gmail.com>
10191 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10193 2008-09-27 Mark Probst <mark.probst@gmail.com>
10195 * mini-ppc.c: Compiler warning fixes.
10197 2008-09-27 Mark Probst <mark.probst@gmail.com>
10199 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10202 2008-09-27 Mark Probst <mark.probst@gmail.com>
10204 * exceptions-ppc.c, mini-ppc.h: Compile
10205 mono_arch_handle_altstack_exception() on Darwin, too.
10207 2008-09-27 Mark Probst <mark.probst@gmail.com>
10209 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10210 work on archs which don't have generic sharing implemented, only
10211 without the vtable_arg.
10213 2008-09-26 Mark Probst <mark.probst@gmail.com>
10215 * mini.c: Added comment explaining why delegate ctor icall
10216 wrappers are compiled.
10218 2008-09-26 Mark Probst <mark.probst@gmail.com>
10220 * mini.c: Don't produce trampolines to delegate ctor icall
10221 wrappers but compile them upfront.
10223 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10225 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10226 runtime-set function when going back to managed code. Currently this
10227 is used to set back the protection on the soft ovf pages and/or to
10228 throw the stack overflow exception that happened in unmanaged code.
10230 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10232 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10233 runtime-set function when going back to managed code. Currently this
10234 is used to set back the protection on the soft ovf pages and/or to
10235 throw the stack overflow exception that happened in unmanaged code.
10237 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10239 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10240 the support code for restoring stack protection after stack overflows
10241 that happen in unmanaged code. Don't set the exec permission on the
10242 soft overflow area.
10244 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10246 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10247 delegate->method_ptr is set. Fixes #428054.
10249 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10251 * tests.cs: Rename to ratests.cs.
10253 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10254 emit_get_rgctx_... functions.
10256 2008-09-25 Mark Probst <mark.probst@gmail.com>
10258 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10260 2008-09-25 Mark Probst <mark.probst@gmail.com>
10262 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10263 before asserting that method is sharable.
10265 2008-09-25 Mark Probst <mark.probst@gmail.com>
10267 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10268 whether method needs a static RGCTX wrapper used instead of
10269 complex conditions.
10271 * generic-sharing.c, mini.h: A few functions moved to
10272 metadata/generic-sharing.c.
10274 2008-09-25 Mark Probst <mark.probst@gmail.com>
10276 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10277 Generic code sharing for value types, which essentially means
10278 treating value type methods like static methods. The RGCTX is
10279 passed in the same way.
10281 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10283 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10284 opcode when creating multi-dimensional arrays of open types.
10286 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10287 open generic types.
10289 * generics.cs: Add a test.
10291 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10293 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10295 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10297 * mini.c (mini_method_compile): Set it when running under the debugger.
10299 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10300 vreg optimization if the flag is set.
10302 * driver.c (mono_main): Add --attach= option to pass options to
10305 * mini.c (sigquit_signal_handler): Start the attach agent.
10307 * ssapre.c: Disable this to save space since it is not yet ported to
10310 * regalloc2.c: Disable this to save space.
10312 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10314 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10316 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10317 the -v option useful again.
10319 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10321 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10324 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10325 arrays of arrays. Fixes #428406.
10327 * method-to-ir.c (mini_emit_castclass): Ditto.
10329 * objects.cs: Add new test.
10331 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10333 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10334 was wrong at it choked against target_type_is_incompatible for byref types.
10336 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10338 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10341 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10343 * mini-exceptions.c: update a few more exceptions-related counters.
10345 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10347 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10348 new functions to allocate from persistent mempools.
10350 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10352 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10353 multiple register banks in the future.
10355 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10357 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10359 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10361 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10363 * mini.h: Export type_to_eval_stack_type.
10365 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10366 is only ins->klass of byref types.
10368 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10370 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10371 (mini_emit_memcpy2): Ditto.
10373 * mini-amd64.c: Fix a warning.
10375 2008-09-21 Mark Probst <mark.probst@gmail.com>
10377 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10380 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10382 * method-to-ir.c: Extract stloc micro-optimization to a
10383 function and apply it to all cases.
10385 2008-09-19 Mark Probst <mark.probst@gmail.com>
10387 * method-to-ir.c: Don't fail generic code sharing in cases we
10390 2008-09-18 Mark Probst <mark.probst@gmail.com>
10392 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10394 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10396 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10399 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10401 * trace.c: make tracing more useful and correct, with per-thread
10402 id and indent info.
10404 2008-09-15 Mark Probst <mark.probst@gmail.com>
10406 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10407 doing a method call and the argument is an R4.
10409 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10411 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10414 2008-09-13 Mark Probst <mark.probst@gmail.com>
10416 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10418 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10420 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10421 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10423 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10425 * driver.c: Add a --agent argument (not supported yet) to load managed
10426 agent assemblies before loading the main assembly, similarly to how the
10427 Java VM handles agents.
10429 2008-09-11 Mark Probst <mark.probst@gmail.com>
10431 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10432 function to do stack layout of local variables.
10434 2008-09-11 Mark Probst <mark.probst@gmail.com>
10436 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10439 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10441 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10442 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10443 JIT if DISABLE_JIT is defined.
10445 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10448 2008-09-10 Mark Probst <mark.probst@gmail.com>
10450 * iltests.il.in: Disable the fconv test on PPC (the result is
10451 undefined according to ECMA).
10453 2008-09-10 Mark Probst <mark.probst@gmail.com>
10455 * iltests.il.in: Enable tail call tests for PPC.
10457 * mini.h: Add variable for storing incoming valuetype argument
10458 addresses for tail calls.
10460 * mini-ppc.c: Implement valuetype arguments and return values for
10461 tailcalls on Linux.
10463 2008-09-09 Mark Probst <mark.probst@gmail.com>
10465 * mini-ppc.c: Partially implement tail calls (struct arguments and
10466 return values not supported).
10468 * method-to-ir.c: Enable tail calls on PPC.
10470 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10472 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10473 runtime-invoke wrappers to work around the problem of them getting
10474 assigned to a random class.
10476 * aot-runtime.c (mono_aot_get_method): Ditto.
10478 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10480 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10481 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10483 2008-09-07 Mark Probst <mark.probst@gmail.com>
10485 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10486 until they're implemented properly.
10488 * exceptions-ppc.c: Use arch-independent exception-handling code
10489 instead of custom one.
10491 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10494 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10496 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10497 applies when __powerpc__ is defined.
10499 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10501 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10502 methods to their code to avoid computing the full name of wrappers and
10503 doing a lookup in a string hash table.
10505 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10507 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10508 we identify bblocks before method_to_ir () is ran.
10510 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10511 Also avoid optimizing branches pointing to themselves.
10513 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10515 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10517 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10519 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10521 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10522 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10523 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10526 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10527 jumped to the same entry in plt_jump_table.
10529 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10531 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10534 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10536 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10537 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10540 2008-08-29 Geoff Norton <gnorton@novell.com>
10542 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10543 segment, and doesn't properly handle .space as .text. Fixes
10546 2008-08-29 Geoff Norton <gnorton@novell.com>
10548 * mini.c: Disable the mach exception handler when running on
10551 2008-08-29 Geoff Norton <gnorton@novell.com>
10553 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10554 globals on Darwin/ARM
10556 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10558 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10559 since too many things depend on it. Instead, call
10560 mono_runtime_set_no_exec ().
10562 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10565 * aot-compiler.c: Add an 'asm-only' AOT option.
10567 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10569 * aot-compiler.c (compile_method): Disable gshared support for now as it
10572 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10574 * mini-amd64.h : Fix a compiler warning.
10576 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10577 Changed to use a callback function to retrieve the unwind info.
10578 This avoids problems observed when code blocks were removed by
10579 unloading an app domain.
10581 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10582 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10585 Contributed under MIT/X11 license.
10587 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10589 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10590 case to keep the stack aligned to 8.
10592 Contributed under MIT/X11 license.
10594 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10596 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10597 avoid repeated linear searches.
10599 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10601 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10602 methods it can't handle.
10604 * aot-compiler.c (add_method): Avoid adding a method twice.
10605 (add_wrappers): Add runtime invoke wrappers for all methods.
10607 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10608 function to create an aot-compatible version of this trampoline.
10610 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10612 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10614 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10616 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10617 with a generic sharing failure.
10619 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10621 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10622 CEE_RETHROW. Fixes #419634.
10624 * mini.c (mono_method_to_ir): Ditto.
10626 * exceptions.cs: Add a new test.
10628 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10629 to mono_type_stack_size_internal () since some callers might not pass in
10632 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10633 instrument_prolog. Fixes #419878.
10635 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10636 doubles in soft float mode volatile.
10638 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10640 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10642 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10643 to handle soft float correctly.
10645 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10648 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10650 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10651 to sp, since the generics catch code requires it.
10653 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10656 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10657 mono_arch_emit_imt_argument ().
10659 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10661 * mini-arm.c tramp-arm.c: Generic sharing updates.
10663 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10665 * mini-arm.c: Fix the arm build.
10667 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10668 handling enums, generic instances and generic sharing.
10669 (mini_type_stack_size_full): Ditto.
10671 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10673 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10675 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10677 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10680 * mini-arm.c: Various small generic sharing changes.
10682 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10684 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10687 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10688 helper function to return a generic class init trampoline.
10690 * method-to-ir.c mini.c: Use it.
10692 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10693 arch-specfic function to return a generic class init trampoline.
10695 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10696 the GENERIC_CLASS_INIT custom code.
10698 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10699 a fatal error, not a sharing failure.
10701 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10704 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10705 trampoline argument from MONO_ARCH_VTABLE_REG.
10707 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10708 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10709 argument, and pass the vtable in VTABLE_REG.
10711 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10712 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10713 argument, and pass the vtable in VTABLE_REG.
10714 (mono_arch_create_trampoline_code_full): Remove some special casing for
10715 the rgctx fetch trampoline.
10717 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10720 * iltests.il: Add a test for it.
10722 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10724 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10726 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10729 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10730 use mono_jit_info_table_find () to avoid recursion.
10731 (mono_delegate_trampoline): Add a sync wrapper here.
10733 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10736 * mini.c (mono_method_to_ir): Ditto.
10738 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10739 add_sync_wrapper argument. Don't add a sync wrapper here.
10740 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10742 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10744 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10746 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10747 of nonvolatile registers back from MonoContext to CONTEXT.
10749 Contributed under MIT/X11 license.
10751 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10753 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10754 arguments on Winx64 there are only 4 argument registers. For this
10755 logic to work the last argument must be pulled from the stack.
10757 Contributed under MIT/X11 license.
10759 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10761 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10763 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10764 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10765 encode/decode_method_ref ().
10767 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10769 * aot-runtime.c (decode_patch): Ditto.
10771 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10772 MONO_PATCH_INFO_METHOD.
10774 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10775 MonoGenericJitInfo.
10777 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10778 MonoGenericJitInfo.
10780 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10782 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10783 one from the caller.
10785 * aot-runtime.c (decode_generic_inst): New function to decode and
10786 return a interned generic inst.
10787 (decode_klass_ref): Use it.
10788 (decode_method_ref): Ditto.
10790 * aot-compiler.c (emit_exception_debug_info): Save
10791 jinfo->has_generic_jit_info too.
10793 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10795 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10797 * iltests.il.in: Add a test for fconv_to_i.
10799 * liveness.c: Disable the liveness2 pass for now to save space.
10801 * regalloc2.c: Include mempool-internals.h to fix warnings.
10803 * aot-compiler.c (encode_method_ref): Encode the context of generic
10806 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10807 the context saved in the aot file.
10809 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10811 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10813 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10814 volatile so they won't be optimized away.
10816 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10822 * dominators.c: Remove duplicated functions that now are in
10823 mempool-internals.h.
10825 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10827 * aot-compiler.c: Fix warnings.
10829 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10831 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10833 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10836 * mini.c (mono_resolve_patch_target): Ditto.
10838 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10839 (encode_klass_ref): Add support for encoding VARs/MVARs.
10841 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10843 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10844 the handling of the got entries into a separate 'decode_got_entry' function.
10845 Add support for RGCTX_FETCH.
10847 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10848 clobbered by the trampoline code.
10850 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10851 not clobbered by the indirect calling code.
10853 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10855 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10858 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10860 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10861 signature using the compilation mempool otherwise we would leak it.
10863 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10865 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10866 mono_emit_abs_call ().
10868 * patch-info.h: Add GENERIC_CLASS_INIT.
10870 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10872 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10873 as their target as a near call.
10875 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10877 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10879 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10880 call to a runtime function described by a patch.
10882 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10883 mono_emit_abs_call, this has the advantage that the ABS handling code in
10884 mono_codegen () can handle them both, and can handle other stuff in the
10885 future without additional code.
10887 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10889 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10892 * mini.h: Add missing bblock related prototypes.
10894 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10895 reverse_inst_list_len fields.
10897 * mini.c: Refactor this file a bit by moving branch optimizations to
10900 * method-to-ir.c: Merge generic sharing changes missed earlier.
10902 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10904 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10905 shared patches. Process METHODCONST as a shared patch.
10907 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10908 as it crashes on the 2.0 mscorlib.
10910 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10913 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10914 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10917 * aot-compiler.c: Reorganize the got handling code to be a bit more
10920 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10922 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10923 mono_patch_info_equals/hash, and use it to massively simplify
10926 * mini.c (mono_patch_info_hash): Simplify this and add support for
10929 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10931 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10932 handling code, since an offset is not enough to identify a trampoline.
10934 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10936 2008-08-17 Mark Probst <mark.probst@gmail.com>
10938 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10940 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10942 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10944 * decompose.c: PPC decompositions for various ops.
10946 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10948 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10950 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10951 call the generic trampoline code using a call, instead of a jump, to
10952 remove some special casing from the generic trampoline code.
10954 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10955 (mono_codegen): Ditto.
10957 * aot-compiler.c aot-runtime.c: Ditto.
10959 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10961 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10962 helper function to find the offset corresponding to a lazy fetch trampoline.
10964 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10965 when doing generic sharing.
10967 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10970 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10971 mini-trampolines.c to be with the other trampoline creation functions.
10973 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10974 as it is equal to method->signature in most cases, add a
10975 mono_emit_method_call_full variant which takes a signature and an imt
10978 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10980 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10981 to this function, since it could be computed easily from the method
10983 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10986 * method-to-ir.c mini.c: Remove references to
10987 compile_generic_method_wo_context.
10989 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10990 generic method calls.
10992 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10993 dimensional non-szarrays.
10995 * mini.c (mini_init): Register mono_array_new_1.
10997 * jit-icalls.c (mono_array_new_1): New jit icall.
10999 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11000 pointing to the method.
11002 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11003 method addresses belonging to METHOD_JUMP patches in the
11004 jump_target_got_slot_hash.
11005 (mono_aot_load_method): Ditto.
11007 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11008 METHOD_JUMP patches.
11010 * mini.c (mini_create_jit_domain_info): New helper function which
11011 initializes/frees domain->runtime_info.
11012 (mini_free_jit_domain_info): Ditto.
11013 (mini_init): Install the domain hook functions with the runtime.
11015 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11016 information maintained by the JIT.
11018 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11019 insertion into jump_table_hash into mono_codegen (), also implement proper
11022 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11023 tail calls, it is already done by the aot code.
11025 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11026 mechanism on amd64.
11028 * iltests.il.in: Make the jmp test a bit more complex.
11030 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11031 generic instances which doesn't have a token.
11033 * aot-runtime.c (decode_method_ref): Ditto.
11035 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11036 can handle this case now.
11037 (handle_box): Ditto.
11039 2008-08-15 Geoff Norton <gnorton@novell.com>
11041 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11044 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11046 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11047 calling generic methods.
11049 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11051 * aot-runtime.c (decode_patch_info): Ditto.
11053 * mini.c (mono_resolve_patch_target): Ditto.
11055 * patch-info.h: Add METHOD_RGCTX.
11057 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11059 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11061 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11062 arguments in registers.
11064 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11065 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11067 * mini.c (mini_method_compile): Abort aot compilation for generic
11068 methods if generic sharing is disabled.
11070 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11073 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11074 requiring an mrgctx.
11076 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11077 store instructions when converting a vcall to a normal call.
11079 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11080 mono_arch_find_jit_info.
11082 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11084 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11085 avoid calling mono_method_full_name () for every method even if the
11086 env var is not set.
11087 (check_inline_caller_method_name_limit): Ditto.
11089 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11091 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11092 assemblies in one run.
11094 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11095 skipped methods if it is not 0.
11097 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11099 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11101 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11102 MONO_ARCH_HAVE_UNWIND_TABLE.
11104 Contributed under MIT/X11 license.
11106 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11108 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11109 from default optimizaton list on Winx64.
11111 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11113 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11114 the LMF from the MonoJitTlsData structure.
11116 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11118 Contributed under MIT/X11 license.
11120 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11122 * mini.c (sigsegv_signal_handler): Fix the build.
11124 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11125 assembly->aot_module.
11127 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11128 hash table. This simplifies and speeds up a lot of code, and fixes support
11131 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11134 * mini-exceptions.c: Ditto.
11136 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11137 'native_offset' argument, since these are computed in the
11138 mono_find_jit_info () function.
11140 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11141 is used by exceptions-ppc.c.
11143 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11144 mono_arch_find_jit_info ().
11146 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11147 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11148 generic code in mini-exceptions.c.
11150 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11152 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11154 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11156 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11157 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11158 called while holding the loader lock. Fixes #415608.
11159 (mono_aot_get_method_from_token_inner): Ditto.
11161 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11163 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11164 to reduce differences between this and the generic implementation in
11166 (ves_icall_get_frame_info): Ditto.
11168 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11170 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11173 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11174 mono_arch_get_call_filter () and make it non-static, for consistency with the
11175 other architectures.
11177 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11180 * local-propagation.c:
11181 * mini-x86.c: Correct the name of arch defines.
11183 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11185 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11186 NO_EMULATE_LONG_SHIFT_OPS define.
11188 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11190 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11191 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11193 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11194 MACH fixes. Merged from the 2.0 branch.
11196 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11198 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11199 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11201 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11203 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11204 mono_marshal_get_native_wrapper () signature changes.
11206 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11208 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11209 conversion bug under arm.
11211 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11213 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11215 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11216 with overflow checking.
11218 2008-08-05 Marek Habersack <mhabersack@novell.com>
11220 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11221 to the genmdesc.pl file
11223 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11225 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11226 arg_array in the soft-float versions of the LOAD/STORE macros.
11228 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11231 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11233 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11235 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11236 a float HFA. Fixes #413621.
11238 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11240 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11241 frame_size to args_size. Fixes build.
11243 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11245 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11246 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11248 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11249 the stack are not unaligned. Fixes #413247.
11251 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11253 * mini.c: update jitted methods performance counters.
11255 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11257 * mini-exceptions.c: increase the exceptions thrown performance
11258 counter in mono_handle_exception ().
11260 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11262 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11263 can work with netmodules.
11265 2008-07-28 Geoff Norton <gnorton@novell.com>
11267 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11270 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11272 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11275 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11277 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11278 The float param registers and other param registers must be the
11279 same index on Windows x64.
11281 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11282 ArgValuetypeAddrInIReg argument case. Setting the argument
11283 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11285 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11286 variable computed above as the copy length for arguments of storage
11287 type ArgValuetypeAddrInIReg.
11289 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11290 ArgValuetypeAddrInIReg argument case. This case will rely on
11291 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11293 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11294 a 32 byte stack allocation for all calls. We will omit the adjustment for
11295 jump and tail call instructoins as they do not follow the typical call behavior.
11297 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11298 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11299 local variable and pass the local variable by reference to the called method.
11301 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11302 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11303 of a struct is passed in a register it must be saved with the other
11304 volatile argument on the stack.
11306 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11307 frame pointer the stack adjustment value must be saved to the unwind
11310 Contributed under MIT/X11 license.
11312 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11314 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11315 which got lost in the merge.
11317 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11319 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11322 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11324 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11325 icalls, since they won't be patched.
11327 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11328 different code sequence when running under valgrind to prevent some valgrind
11331 * iltests.il.in: Add new regression test.
11333 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11336 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11337 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11339 * iltests.il.in: Add new test.
11341 * aot-compiler.c: Fix some warnings.
11343 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11346 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11348 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11349 (mini_usage_jitdeveloper): Add a missing --wapi option.
11351 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11353 * mini-codegen.c: Simplify the is_fp macros.
11354 (free_up_ireg): Remove, use free_up_reg instead.
11355 (free_up_reg): Fix the fp case.
11357 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11359 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11362 * exceptions-x86.c: Merge some changes which seemed to have got lost
11363 in the linear-ir merge.
11365 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11367 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11368 long vreg volatile even if the variable was already created.
11370 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11371 volatile variables.
11373 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11375 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11377 * mini.c (mono_jit_compile_method_inner): Add support for
11378 MONO_EXCEPTION_BAD_IMAGE.
11380 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11381 mini_method_get_context () returns NULL. Fixes #356531.
11383 * mini.c (mono_method_to_ir): Ditto.
11385 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11386 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11388 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11390 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11391 in the LDFTN implementation.
11393 2008-07-25 Mark Probst <mark.probst@gmail.com>
11395 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11396 code, patch calls to icalls, too, even if they're not in the
11397 shared generic code hash. Fixes #411962.
11399 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11401 * cpu-x86.md: Increase the length of the fcall opcodes.
11403 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11404 calls returning floats.
11406 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11409 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11412 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11413 into the domain->method_code_hash.
11415 * aot-compiler.c: Fix win32 build.
11417 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11419 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11420 gshared NEWARR implementation.
11422 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11424 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11425 can be used outside of method_to_ir.
11427 * mini.h (MonoCompile): Add arg_types field.
11429 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11431 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11432 the values of the local arg_array and param_types array.
11434 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11436 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11437 got accesses might only get generated later when NEWOBJ is decomposed.
11439 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11440 looking up the native code of the target method when a delegate is called
11441 for the first time.
11443 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11446 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11448 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11449 AOT work on platforms without a working dlsym implementation.
11451 * mini.h: Bump AOT image format version.
11453 2008-07-24 Mark Probst <mark.probst@gmail.com>
11455 * mini-exceptions.c: Free a MonoType with
11456 mono_metadata_free_type() instead of g_free().
11458 * aot-runtime.c: Free a MonoType.
11460 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11462 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11465 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11468 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11469 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11472 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11474 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11475 NEWOBJ calls on valuetypes.
11477 * iltests.il.in: Add new test.
11479 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11481 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11483 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11484 is no longer needed.
11486 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11487 non register sized integer arguments.
11488 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11489 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11492 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11495 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11496 two a binop with different sized arguments is emitted.
11498 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11499 instruction in the ins==NULL case.
11501 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11503 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11505 * mini-x86.c: Fix osx build.
11507 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11510 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11511 instruction for non int sized variables.
11513 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11516 2008-07-23 Robert Jordan <robertj@gmx.net>
11518 * method-to-ir.c: Fix MSVC build.
11520 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11522 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11523 a non int sized type, widen it to an int since newer versions of gcc seem to
11524 generate code which needs this.
11526 * ssa2.c abcremoval2.c: Fix warnings.
11528 * *: Merge the Linear IR branch.
11530 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11531 the ChangeLog file there describes all the changes done over the years.
11532 Further documentation can be found at www.mono-project.com/Linear_IL.
11534 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11536 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11537 The float param registers and other param registers must be the
11538 same index on Windows x64.
11540 Contributed under MIT/X11 license.
11542 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11544 * mini.c: Make the previous fix GC safe.
11546 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11548 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11550 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11552 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11553 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11554 ArgValuetypeAddrInIReg instead.
11556 Contributed under MIT/X11 license.
11558 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11560 * mini-codegen.c (get_register_spilling): Fix a warning.
11562 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11564 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11565 for types which the initialization fails. Raises the provided exception
11566 at the right stop after cleanup.
11568 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11570 * aot-compiler.c: Free most of the memory allocated during compilation.
11572 * mini.c (mini_parse_debug_options): Fix a leak.
11574 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11575 during aot compilation.
11577 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11579 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11580 it has too much register pressure.
11582 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11584 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11586 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11588 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11591 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11592 on amd64 similar to the way it is done on arm.
11594 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11596 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11597 consistency, normalize error messages, avoid loading aot-only modules in
11600 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11603 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11605 2008-07-11 Martin Baulig <martin@ximian.com>
11608 (MonoDebuggerInfo): Add `interruption_request'.
11610 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11612 * aot-compiler.c (emit_plt): Remove some dead code.
11614 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11616 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11617 return the plt info offset belonging to a given plt entry.
11619 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11620 mono_aot_get_plt_info_offset.
11622 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11623 similar to the amd64 code by makeing jumps through a separate jump table
11624 instead of embedding the jump addresses into the code.
11626 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11628 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11631 2008-07-10 Martin Baulig <martin@ximian.com>
11633 * mini.c (mini_method_compile): Disable generics sharing when
11634 running in the debugger.
11636 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11638 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11640 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11641 the local register allocator from running out of registers on x86 when
11644 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11646 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11647 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11650 Contributed under MIT/X11 license.
11652 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11654 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11655 speed up the assembler.
11657 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11659 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11662 * mini.c: Move the soft float handling macros a bit earlier, add
11663 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11666 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11668 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11669 read-only to help catch code allocation requests.
11671 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11672 and turn it off when using --aot-only or when compiling with --aot=full.
11674 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11675 jump table for switches from the normal domain mempool, not the code
11678 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11679 unbox trampoline which handles aot-only mode too.
11681 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11682 an AOTed unbox trampoline.
11684 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11686 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11688 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11691 Contributed under MIT/X11 license.
11693 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11695 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11696 the unwind information for the method at the end of the allocated block.
11698 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11699 MonoCompileArch to hold the unwind info for SEH on Winx64
11701 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11702 frame pointer info for the method being compiled.
11704 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11705 the call to mono_exception_from_token.
11707 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11708 storing the method prolog information in a format that the Winx64 SEH can understand. This
11709 information is stored a the end of the method block because it is all 32-bit offset based.
11711 Contributed under MIT/X11 license.
11713 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11715 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11717 * wapihandles.c: Fix warnings.
11719 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11722 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11723 mono_jit_compile_method in aot-only mode since that calls the type
11726 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11727 get_delegate_invoke_impl in aot-only mode.
11729 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11731 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11733 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11735 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11738 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11740 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11741 init trampoline from the AOT file as well.
11743 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11744 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11747 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11750 * exceptions-amd64.c: Add _full variants for the remaining exception code
11751 creation functions as well, allow emission of relocatable code, remove
11752 caching since that is now done by the caller.
11754 * mini-exceptions.c: Add _full variants for the remaining exception code
11755 creation functions as well, add aot-only support.
11757 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11758 if we can determine a proper token for them.
11759 (add_wrappers): Add a few more wrappers.
11760 (emit_method_code): Remove some dead code.
11761 (emit_trampolines): Emit exception code too.
11763 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11765 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11766 mono_array_new_va which avoids varargs.
11768 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11770 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11771 mono_arch_create_specific_trampoline () in all places.
11773 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11774 a bit so it can be used for other things as well.
11776 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11779 * exceptions-amd64.c: Rename the caching from the exception code creation
11780 functions, it is done by the caller instead.
11782 * exceptions-amd64.c: Change the signature of the exception code creation
11783 functions to allow the creation of relocatable code later.
11785 * mini-exceptions.c: Add a set of functions to query the various
11786 runtime-generated exception functions.
11788 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11789 mono_arch_.. () functions.
11791 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11793 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11795 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11797 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11798 (mini_get_vtable_trampoline): Ditto.
11800 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11801 code in the AOT case by returning the code size and a list of relocations to
11804 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11806 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11808 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11811 Contributed under MIT/X11 license.
11813 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11815 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11816 so the buffer size can be computed correctly. Fixes #404735.
11818 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11819 normally as cfg->debug_info is already freed.
11821 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11823 * mini-amd64.c: For calls returning vtypes in registers, don't store
11824 the return address on the stack, instead allocate a separate local for
11827 2008-07-05 Mark Probst <mark.probst@gmail.com>
11829 * mini-trampolines.c, mini.h: Add an argument to
11830 mono_create_jit_trampoline_in_domain() for turning off the adding
11831 of the sync wrapper.
11833 * mini.c: Use the JIT trampoline without sync instead of
11834 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11837 2008-07-04 Mark Probst <mark.probst@gmail.com>
11839 * driver.c: Turn on GSHARED optimization by default.
11841 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11843 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11844 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11846 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11847 create a variant of the generic trampoline code callable from AOTed trampolines.
11849 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11850 trampoline code callable from AOTed trampolines.
11852 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11854 2008-07-04 Mark Probst <mark.probst@gmail.com>
11856 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11857 pass-through manner.
11859 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11860 and don't fail sharing for them anymore.
11862 * mini-exceptions.c: Handle exceptions in shared generic methods.
11864 * generic-sharing.c: When checking the context of a generic
11865 method, also check its class's context. Don't treat wrappers as
11868 * mini-trampolines.c: Some code factored out to
11869 metadata/generic-sharing.c. Handle the MRGCTX case.
11871 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11872 we must deal with the method being of another instantiation of the
11873 class. Add static rgctx invoke wrappers to generic methods.
11875 2008-07-04 Mark Probst <mark.probst@gmail.com>
11877 * mini.c: Provide all jit infos of generic shared methods with a
11880 * mini-exceptions.c: Handle the new situation that a generic info
11881 might be available, but not info about the this/vtable/mrgctx
11884 2008-07-03 Mark Probst <mark.probst@gmail.com>
11886 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11889 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11891 * dominators.c (check_dominance_frontier): Fix a warning.
11893 * mini.h: Add some missing prototypes.
11895 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11897 * driver.c (mono_jit_init_version): Correct the comments since the first
11898 argument should be the name of the root domain, not a filename.
11900 * aot-runtime.c (make_writable): Error out if this is called while running
11902 (load_aot_module): Ditto.
11904 * aot-compiler.c: Really fix the computation of method indexes.
11906 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11907 optimizations as this is no longer called frequently.
11909 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11910 method and the invoke impl code and pass it to the delegate trampoline instead of
11911 just the delegate class.
11913 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11915 * aot-compiler.c: Fixup the computation of method indexes.
11916 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11917 the method builder infrastructure.
11919 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11922 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11923 mode, load the method right away instead of creating a trampoline.
11925 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11927 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11930 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11932 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11933 (mono_aot_load_method): Use method_index instead of method->token.
11935 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11936 can handle icalls etc. properly.
11938 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11940 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11942 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11943 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11944 JIT_ICALL_ADDR patch type.
11946 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11948 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11950 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11952 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11954 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11956 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11957 domain->jit_code_hash.
11959 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11961 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11963 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11965 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11966 get_this_arg_from_call, let it compute it when needed.
11968 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11969 gsctx from code only when needed.
11971 * mini-trampolines.c (get_generic_context): Rename this to
11972 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11973 it can be called by the arch backends.
11975 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11977 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11979 * driver.c (mono_main): Add experimental --aot-only command line option.
11981 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11984 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11986 * driver.c (DllMain): Remove mono_module_handle.
11988 Contributed under MIT/X11 license.
11990 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11992 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11993 for emitting methods which are not in the source assembly. Detect and report
11994 failure of assembling+linking.
11996 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11998 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12000 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12002 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12004 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12006 * mini.h: Remove some obsolete prototypes.
12008 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12010 2008-06-24 Mark Probst <mark.probst@gmail.com>
12012 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12013 supported by Visual Studio, so use alloca().
12015 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12017 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12020 2008-06-23 Mark Probst <mark.probst@gmail.com>
12022 * mini.c: Fail sharing of a generic method if it contains an open
12023 catch clause (because we don't pass MRGCTXs yet).
12025 2008-06-23 Mark Probst <mark.probst@gmail.com>
12027 * mini.c: When compiling a method with generic sharing, insert the
12028 method instantiated with an all-Object generic context into the
12029 jit info table, instead of the context of the first instantiation
12030 of the method we happen to compile.
12032 2008-06-18 Martin Baulig <martin@ximian.com>
12034 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12035 `major_version' and `minor_version'.
12037 2008-06-17 Mark Probst <mark.probst@gmail.com>
12039 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12040 mono_method_is_generic_sharable_impl() takes an additional
12041 argument specifying whether to treat type variables as reference
12044 2008-06-17 Mark Probst <mark.probst@gmail.com>
12046 * mini.h: Removed obsolete prototypes.
12048 2008-06-17 Mark Probst <mark.probst@gmail.com>
12050 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12051 already handle them.
12053 2008-06-17 Mark Probst <mark.probst@gmail.com>
12055 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12056 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12057 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12058 tramp-x86.c: Added a MonoGenericContext* argument to
12059 mono_arch_get_unbox_trampoline() so that it can call other
12060 functions which require it.
12062 2008-06-17 Mark Probst <mark.probst@gmail.com>
12064 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12065 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12066 mono_arch_get_this_arg_from_call() takes a
12067 MonoGenericSharingContext* as well.
12069 2008-06-17 Mark Probst <mark.probst@gmail.com>
12071 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12072 implement generic sharing of unbox.
12074 2008-06-17 Mark Probst <mark.probst@gmail.com>
12076 * mini.c: Don't compute the vtable to determine whether a field is
12077 special static, because it might not work for open types.
12079 2008-06-17 Mark Probst <mark.probst@gmail.com>
12081 * mini.c: Removed the unused token_type and token_source arguments
12082 from get_runtime_generic_context_ptr().
12084 2008-06-17 Marek Habersack <mhabersack@novell.com>
12086 * mini.c (ADD_BINOP): fix the build
12088 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12090 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12093 2008-06-16 Mark Probst <mark.probst@gmail.com>
12095 * mini.h: Removed class relations enum that's not used anymore.
12097 2008-06-16 Mark Probst <mark.probst@gmail.com>
12099 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12101 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12102 the lazy fetch trampoline access code.
12104 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12106 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12108 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12110 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12112 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12114 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12116 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12118 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12121 * mini-ops.h: Add MIN/MAX_UN opcodes.
12123 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12126 * basic-math.cs: Add more min/max tests.
12128 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12130 2008-06-13 Mark Probst <mark.probst@gmail.com>
12132 * mini.c: Small fix in the prologue of emit_castclass.
12134 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12136 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12138 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12139 do not work even for unsigned types. Fixes #400014.
12141 * basic-math.cs: Add regression tests for unsigned Min/Max.
12143 2008-06-13 Mark Probst <mark.probst@gmail.com>
12145 * mini.c: Added additional context_used argument to several
12146 functions, which will be needed for sharing generic methods. Use
12147 GET_RGCTX macro wherever appropriate. Declare only one
12148 context_used in mono_method_to_ir().
12150 2008-06-13 Mark Probst <mark.probst@gmail.com>
12152 * mini.c, generic-sharing.c: Removed generic class relations.
12154 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12155 functions due to MRGCTX changes.
12157 2008-06-13 Mark Probst <mark.probst@gmail.com>
12159 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12160 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12161 with calculated IMT.
12163 * mini.c: Generic sharing of calls via generic interfaces.
12165 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12166 generic method with non-constant MonoGenericContext*. Instead,
12167 the context is taken out of the method itself.
12169 2008-06-13 Mark Probst <mark.probst@gmail.com>
12171 * mini.c: Generic sharing of ldvirtftn.
12173 2008-06-13 Mark Probst <mark.probst@gmail.com>
12175 * mini.c: Generic sharing of ldftn.
12177 2008-06-13 Mark Probst <mark.probst@gmail.com>
12179 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12181 2008-06-13 Mark Probst <mark.probst@gmail.com>
12183 * mini.c: Generic sharing of the special case of ldtoken followed
12184 by a call to GetTypeFromHandle.
12186 2008-06-13 Mark Probst <mark.probst@gmail.com>
12188 * mini.c: Generic sharing of box for nullable types.
12190 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12192 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12193 are passed on the stack. Fixes #324807.
12195 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12197 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12198 for the ArgValuetypeAddrInIReg case.
12200 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12201 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12203 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12204 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12205 local variable and pass the local variable by reference to the called method.
12207 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12208 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12210 Contributed under MIT/X11 license.
12212 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12214 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12216 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12219 2008-06-10 Martin Baulig <martin@ximian.com>
12222 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12224 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12226 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12227 possible error when no arguments are passed.
12229 Contributed under MIT/X11 license.
12231 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12233 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12234 where the file name is NULL.
12236 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12238 * mini.c: Fix s390 build.
12240 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12242 * trace.c (mono_trace_parse_options): Fix warnings.
12244 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12246 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12248 * mini.c (remove_block_if_useless): Avoid printing the method name.
12250 * mini.c: Remove needless setting of ins->cil_code which is now done by
12253 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12256 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12257 translated code after it has been patched.
12259 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12261 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12262 avoid problems during code patching on SMP systems.
12263 (emit_call): Avoid adding a patch info which is already added by
12265 (mono_arch_emit_exceptions): Ditto.
12267 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12269 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12270 MONO_TYPE_ISSTRUCT already checks for it.
12272 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12274 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12275 structs with floats on Winx64 the float registers are not used.
12276 The integer registers are always used..
12277 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12278 only one register will be used and only if the size of the struct
12279 is 1,2,4, or 8 bytes.
12281 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12282 to work for Winx64.
12284 Contributed under MIT/X11 license.
12286 2008-06-05 Martin Baulig <martin@ximian.com>
12288 * debug-debugger.c (debugger_lookup_class): Also call
12289 mono_class_setup_methods() here; we're only called from RTI.
12291 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12293 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12294 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12295 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12296 Post-process object files and add dtrace-generated object, if necessary.
12298 Contributed under MIT/X11 license.
12300 2008-06-04 Mark Probst <mark.probst@gmail.com>
12302 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12305 * mini.c: Generic sharing for unbox.any and castclass.
12307 2008-06-04 Mark Probst <mark.probst@gmail.com>
12309 * mini.c: Ignore tailcall prefix in shared generic code and when
12310 doing calls which require a vtable/rgctx argument.
12312 2008-06-04 Mark Probst <mark.probst@gmail.com>
12314 * mini.c: Don't free the JIT info.
12316 * driver.c: Changes in the JIT info table testing code.
12318 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12320 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12321 interruption. Fix some warnings.
12323 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12324 interruption_checkpoint.
12326 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12328 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12329 from embedding applications.
12331 2008-06-02 William Holmes <billholmes54@gmail.com>
12333 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12334 reserving 32 bytes on the stack when making calls.
12336 Contributed under MIT/X11 license.
12338 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12340 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12341 the linear IL branch.
12343 * driver.c: Print out more information for --version on arm.
12345 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12347 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12348 bb_exit instead, since out of line bblocks might not actually be emitted
12351 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12352 maximum epilog size for out of line bblocks if tracing is enabled.
12354 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12356 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12358 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12360 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12362 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12363 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12366 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12368 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12369 the 'value' to store is a constant.
12371 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12373 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12374 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12376 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12378 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12379 for accessing method->generic_container.
12381 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12383 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12385 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12387 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12389 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12392 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12394 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12396 * mini.c: Handle the case when mono_class_vtable () fails.
12398 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12399 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12402 2008-05-22 Mark Probst <mark.probst@gmail.com>
12404 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12405 together with domain sharing.
12407 2008-05-22 Mark Probst <mark.probst@gmail.com>
12409 * mini.c: Treat callvirts to final methods like non-virtual calls
12410 when doing generic sharing, i.e. look them up in the runtime
12413 2008-05-22 Mark Probst <mark.probst@gmail.com>
12415 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12416 with computed types (for generic sharing).
12418 * mini.c: Generic sharing for mkrefany and refanyval.
12420 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12422 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12425 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12426 the generic sharing code.
12428 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12431 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12433 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12435 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12437 * driver.c: updated copyright date
12439 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12441 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12444 2008-05-19 Martin Baulig <martin@ximian.com>
12446 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12447 pointing to the new `_mono_debug_using_mono_debugger' variable.
12450 (mono_main): Check mono_debug_using_mono_debugger() rather than
12451 the `MONO_INSIDE_MDB' environment variable to check whether we're
12452 inside the debugger.
12454 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12456 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12459 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12461 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12463 * mini.c: Added mini_assembly_can_skip_verification. This
12464 function checks if the assembly requested to skip verification.
12465 Fixes part of #387274.
12467 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12469 * mini.c (mini_get_method): Disable the check for open generic classes when
12470 using generic sharing.
12472 * generics.cs: Add a test for #387034.
12474 * mini.c (mini_get_method): Check whenever the method class is an open generic
12475 type, and return NULL in that case, causing a verification error. Fixes
12478 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12480 * driver.c (mono_main): Revert r102623. The right
12481 thing to do is to enable the verifier under verifiable
12482 unless a --security flag was passed.
12484 We need this non-trivial behavior for --verify-all otherwise
12485 mcs-compileall won't be able to use it. As it needs everything to
12486 be verified under validil.
12488 2008-05-06 Martin Baulig <martin@ximian.com>
12492 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12493 (mono_debugger_thread_cleanup): Likewise.
12494 (mono_debugger_extended_notification): Likewise.
12496 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12498 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12499 against both inflated and non-inflated methods. We need to check against the
12500 generic definition for cases where the instantiated method is not visible.
12501 We need to check against the inflated types for cases where the instantiation
12502 changes any super type. This fixes #382986.
12504 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12505 that check for visibiliy as generic params only appears as the type subject
12506 of tokens on call opcodes. Field manipulation and ldftn must always
12507 target an exact type.
12509 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12511 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12512 if no related --security flag is passed.
12514 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12516 * mini-arch.h: Prepare support for ppc64.
12518 Contributed under MIT/X11 license.
12520 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12522 * aot-runtime.c: Prepare support for ppc64.
12524 Contributed under MIT/X11 license.
12526 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12528 * mini-ops.h: Prepare support for ppc64.
12530 Contributed under MIT/X11 license.
12532 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12534 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12536 Contributed under MIT/X11 license.
12538 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12540 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12541 assemblies, since aot_name is not a full path, causing us to load MS.NET
12542 assemblies on windows.
12544 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12546 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12547 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12548 * main.c: Use UTF-8 encoded command line instead of Windows default code
12549 page on Windows to support Unicode.
12550 * driver.c (DllMain): New function for mixed-mode assembly support.
12551 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12552 export __stdcall functions without decoration.
12554 Contributed under MIT/X11 license.
12556 2008-04-28 Mark Probst <mark.probst@gmail.com>
12558 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12559 saving it very early.
12561 2008-04-28 Mark Probst <mark.probst@gmail.com>
12563 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12564 deleted. The only way to access the new RGCTX is via the
12567 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12568 vtable instead of the RGCTX to static methods.
12570 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12571 accessing the new RGCTX.
12573 * generic-sharing.c: There is no separation between self, type
12574 arguments and other types in the RGCTX anymore.
12576 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12578 * mini-amd64.c (add_general): Remove previous stack adjustment.
12579 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12580 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12581 for 32 bytes of stack space reserved for all calls.
12583 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12584 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12587 Code contributed under MIT/X11 license.
12589 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12591 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12592 against the root definition, peeling out method and type instantiations.
12593 Cache verify success results, code that fails verification is still
12594 checked multiple times.
12596 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12598 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12600 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12602 * mini-amd64.c (add_general): Always increment stack on Win64.
12603 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12606 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12607 stack based argument handling on Win64.
12609 Code contributed under MIT/X11 license.
12611 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12613 * Makefile.am (version.h): Add support for git-svn.
12615 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12617 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12618 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12619 avoiding allocations and libc functions which might deadlock.
12621 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12622 'no-gdb-backtrace' option is set.
12624 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12626 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12628 2008-04-21 Martin Baulig <martin@ximian.com>
12630 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12631 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12633 2008-04-21 Martin Baulig <martin@ximian.com>
12635 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12636 `thread_vtable', `event_handler_ptr' and `event_handler'.
12638 2008-04-21 Martin Baulig <martin@ximian.com>
12640 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12641 allows delayed initialization of the `executable_code_buffer' when
12644 2008-04-21 Martin Baulig <martin@ximian.com>
12646 * mini.h (mono_debugger_create_notification_function): Removed.
12647 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12649 * mdb-debug-info64.s
12650 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12652 * mdb-debug-info32.s
12653 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12655 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12656 currently only works on x86 and x86_64, so don't create it on ppc.
12658 2008-04-21 Martin Baulig <martin@ximian.com>
12660 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12663 (mini_method_compile): In the fp elimination check, check
12664 `debug_options.mdb_optimizations' in addition to
12665 mono_debug_using_mono_debugger().
12667 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12668 disable some JIT optimizations which are only disabled when
12669 running inside the debugger.
12670 Added `--help-debug' option to describe the debugging options.
12671 (parse_debug_options): New static function to parse the `--debug'
12672 options, so we can easily add more stuff in future.
12674 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12676 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12677 the method has no body.
12679 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12681 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12682 assembly is not allowed in MSVC 64-bit compiler.
12683 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12684 as we get floating point exceptions everywhere.
12686 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12687 correctly align arguments for call to throw_exception.
12688 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12690 Code contributed under MIT/X11 license.
12692 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12694 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12696 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12698 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12700 * mini-amd64.c (NEW_INS): Set cil_code.
12702 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12703 from mini-amd64.c so all debugger related logic is in one place.
12705 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12706 later won't have a random ip assigned to them.
12708 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12710 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12711 the arch specific function initializes code_size.
12712 (mono_create_delegate_trampoline): Ditto.
12714 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12715 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12718 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12719 running under the debugger.
12721 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12724 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12725 debugger. Also move the disabling of optimizations here from driver.c.
12726 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12729 * mini.h (MonoCompile): Add a few new flags.
12731 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12733 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12734 so the cil_code field of created MonoInst's is properly set.
12735 (mini_select_instructions): Ditto.
12737 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12738 (MONO_INST_NEW_CALL): Ditto.
12740 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12741 in many places so the ins->cil_code field is properly initialized.
12743 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12746 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12748 * mini.c (mini_method_compile): Print a different message when compiling a
12751 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12754 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12756 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12759 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12761 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12763 * mini.c (handle_stack_args): Make this return void since its return value was
12764 never used. Also set cfg->unverifiable for invalid IL instead of calling
12767 2008-04-10 Mark Probst <mark.probst@gmail.com>
12769 * mini.c: Make sure "this" is live in catch clauses with type
12770 variables in shared generic code.
12772 2008-04-08 Mark Probst <mark.probst@gmail.com>
12774 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12775 generic_class_is_reference_type() to ensure the proper behaviour
12776 when sharing generic code and the type in question is a type
12779 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12781 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12782 race conditions when printing thread dumps. Fixes #377738.
12784 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12786 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12787 shows up when both MonoInst arguments can cause aliasig.
12788 There is likely no way in the current JIT to trigger this problem, but
12789 it showed up in the development of generics sharing, when in a new
12790 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12791 When the generics sharing code will be committed, its tests will be
12792 valid also for this bug.
12794 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12796 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12799 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12802 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12804 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12805 use a more detailed exception message for InvalidCastException.
12807 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12809 * driver.c (mono_main): Add --debug=casts option to turn on better
12810 InvalidCastException message details.
12812 * mini.c (mini_get_debug_options): New helper function to return the address of
12813 the debug_options variable.
12815 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12816 the jit_tls TLS variable.
12818 * mini.c (mono_jit_tls): New TLS variable.
12820 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12823 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12825 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12827 * mini.c: Removed verifer related stuff, code moved to verify.c.
12829 * driver.c: Using code from verify.c instead of mini.c.
12831 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12833 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12836 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12838 * mini.c (check_for_method_verify): Enabling verification of
12839 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12842 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12844 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12845 caller saved registers as well.
12847 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12848 saved registers as well.
12850 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12852 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12854 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12857 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12859 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12861 (get_call_info): Take a gsctx argument instead of 'cfg'.
12863 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12865 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12866 mono_verify_all is set.
12868 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12870 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12872 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12874 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12877 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12878 verifier and the code generated by the compiler.
12880 2008-03-25 Mark Probst <mark.probst@gmail.com>
12882 * mini.c: Generic sharing of the non-nullable case of the box
12885 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12887 * inssel.brg: Fix the build.
12889 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12891 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12893 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12894 Array:Address. Fixes #372410.
12896 * iltests.il.in: New tests for readonly prefix.
12898 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12900 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12901 mini-trampolines.c.
12903 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12906 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12908 * mini.c (mono_decompose_op_imm): New helper function.
12910 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12911 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12914 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12915 mono_arch_output_basic_block. Fix warnings.
12917 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12920 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12922 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12923 since the extra frame is now detected automatically inside the loop.
12925 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12926 opts which are now in mono_peephole_ins ().
12928 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12930 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12931 frames and skip duplicate managed-to-native frames. Fixes #367665.
12933 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12934 opts which are now in mono_peephole_ins ().
12935 (mono_arch_peephole_pass_2): Ditto.
12937 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12939 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12940 arch independent peephole optimizations.
12942 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12943 opts which are now in mono_peephole_ins ().
12945 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12947 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12949 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12952 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12953 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12956 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12958 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12959 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12962 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12963 mono_arch_output_basic_block. Fix warnings.
12965 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12967 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12970 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12972 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12975 * iltests.il: Add new tests.
12977 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12979 * mini.c: Removed Windows version macros.
12981 2008-03-20 Mark Probst <mark.probst@gmail.com>
12983 * generic-sharing.c: Put reflection types in the extensible part
12984 of the runtime generic context.
12986 * mini.c: Generic sharing of the GetTypeHandle special case of the
12987 ldtoken instruction.
12989 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12991 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12993 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12995 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12996 consistency with the other version on the linear IR branch.
12998 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13000 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13002 * iltests.il.in: Add new tests.
13004 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13006 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13008 * iltests.il.in: Add new tests.
13010 2008-03-19 Mark Probst <mark.probst@gmail.com>
13012 * mini.c: Two variables with the same name were declared in
13013 nesting contexts and one wasn't initialized. Fixed.
13015 2008-03-19 Mark Probst <mark.probst@gmail.com>
13017 * mini.c: Generic sharing of the initobj instruction.
13019 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13021 * mini.c: make the test to optimize ldtoken from typeof() more
13024 2008-03-18 Mark Probst <mark.probst@gmail.com>
13026 * mini.c: Generic sharing of the initobj instruction for reference
13029 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13031 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13032 the mono_breakpoint_clean_code() code to perform bound checks.
13034 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13036 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13037 mono_arch_patch_callsite() to include the start of the managed method
13038 to be able to perform bound checks.
13040 2008-03-17 Mark Probst <mark.probst@gmail.com>
13042 * mini.c: Generic sharing for the isinst instruction.
13044 2008-03-17 Mark Probst <mark.probst@gmail.com>
13046 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13047 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13048 with the runtime generic context argument.
13050 * mini.c: Share calls to several types of unsharable methods by
13051 putting the address of the method code in the runtime generic
13052 context and doing an indirect call.
13054 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13057 2008-03-16 Mark Probst <mark.probst@gmail.com>
13059 * generic-sharing.c: Change due to a change in the runtime genric
13062 2008-03-15 Martin Baulig <martin@ximian.com>
13065 (mono_arch_nullify_class_init_trampoline): Add call to
13066 mono_breakpoint_clean_code() to make things work when running
13067 inside the debugger.
13070 (mono_arch_nullify_class_init_trampoline): Add call to
13071 mono_breakpoint_clean_code() to make things work when running
13072 inside the debugger.
13074 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13076 * inssel-long.brg (reg): Fix 64 bit build.
13078 2008-03-14 Mark Probst <mark.probst@gmail.com>
13080 * mini.c, mini.h: Share static generic code by passing it an
13081 implicit argument pointing to the runtime generic context.
13083 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13084 inssel-long32-mips.brg: New opcodes for calling shared static,
13085 which need to be passed the runtime generic context.
13087 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13088 argument on the stack in the prologue if needed. New function for
13089 finding the runtime generic context argument from the registers
13090 saved by the trampoline.
13092 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13093 runtime generic context argument.
13095 * tramp-amd64.c: Also restore the register used for the runtime
13096 generic context argument.
13098 * mini-trampoline.c: Resolve shared static calls by consulting the
13099 runtime generic context via the new argument.
13101 * generic-sharing.c: Add an argument to sharability-checking
13102 functions that specifies whether type variables should be treated
13103 as sharable type arguments.
13105 * inssel-x86.brg: Removed a superfluous, buggy rule.
13107 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13110 2008-03-14 Martin Baulig <martin@ximian.com>
13112 * debug-debugger.c (main_thread_handler): Call
13113 mono_runtime_run_main() without sending any notifications.
13115 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13117 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13119 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13121 2008-03-14 Mark Probst <mark.probst@gmail.com>
13123 * tramp-x86.c: Fixed register restore offsets in the trampoline
13124 code for ECX and EDX.
13126 2008-03-12 Geoff Norton <gnorton@novell.com>
13128 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13129 different ucontext_t implementations.
13130 * exceptions-arm.c: Use the above defines to get exceptions working on
13131 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13132 * mini-arm.c: Implement iPhone icache support (based on a patch by
13133 Luke Howard lukeh@padl.com)
13135 2008-03-12 Mark Probst <mark.probst@gmail.com>
13137 * mini.c: Enable generic sharing of calls to non-static
13138 non-interface non-generic non-value-type methods.
13140 * mini-trampolines.c: Resolve calls from shared generic code.
13142 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13144 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13146 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13148 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13150 * mini.c: some fixes for the AOT compiler.
13152 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13154 * cpu-amd64.md: Add clob:1 to some float opcodes.
13156 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13158 * mini.h: Added MiniVerifierMode enumeration.
13160 * mini.c: Added mini_verifier_set_mode to control
13161 the usage of the new verifier.
13163 * mini.c (mono_method): Integrated the new verifier.
13165 * driver.c: Extended --security option with validil and
13166 verifiable options to activate the new verifier.
13168 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13170 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13171 optimization to ctors taking 0 or 2 arguments too.
13173 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13176 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13178 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13180 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13182 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13183 non-aot case as well.
13185 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13187 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13190 * aot-compiler.c (encode_patch): Ditto.
13192 * mini.h (G_MININT32): Fix the definition of this.
13194 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13196 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13198 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13200 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13202 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13203 methods returning vtypes in registers.
13204 (mono_arch_allocate_vars): Ditto.
13206 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13208 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13210 * generics.cs: Add a test from the linear IR branch.
13212 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13214 * mini.c (inline_method): Cache failed inline attempts.
13216 2008-03-04 Mark Probst <mark.probst@gmail.com>
13218 * mini.c: For shared methods of generic classes put the location
13219 of "this" into the MonoGenericJitInfo.
13221 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13222 register out of a MonoContext by register number. Add the generic
13223 sharing context as an argument to mono_arch_find_this_argument().
13225 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13226 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13227 for new arch function.
13229 * mini-exception.c: Handle open exception clauses in shared
13232 * mini-trampolines.c: Supply additional argument to
13233 mono_arch_find_this_argument().
13235 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13237 * Makefile.am (regtests): Run the bench.exe tests last.
13239 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13241 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13244 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13246 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13249 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13251 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13253 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13254 whose class has no cctor.
13256 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13258 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13260 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13263 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13265 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13266 to be in sync with the code on the linear IR branch.
13268 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13270 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13272 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13274 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13276 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13278 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13280 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13282 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13284 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13287 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13289 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13290 OP_LOADR4_MEMBASE emission.
13292 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13293 (mono_spillvar_offset_float): Ditto.
13295 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13297 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13300 * basic-long.cs: Add regression tests for them.
13302 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13304 (mono_arch_allocate_vars): Fix representation of single-precision float
13306 (mono_arch_output_basic_block): Ditto.
13308 * inssel-mips.brg: Ditto, remove duplicate items.
13310 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13311 arguments of tail calls as on other platforms.
13312 (mono_arch_output_basic_block): Handle tail calls.
13314 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13317 * objects.cs (test_5_pass_static_struct): Add test for it.
13319 Contributed under MIT/X11 license.
13321 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13323 * Makefile.am: Use gmcs for compiling the regression tests.
13325 * *.2.cs *.2.il: Rename to *.cs and *.il.
13327 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13329 * regalloc.h: Make the vassign array smaller.
13331 * mini.c (mini_method_compile): Remove an unused field in cfg.
13333 * mini-codegen.c: Add a bunch of micro optimizations.
13335 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13337 * regalloc.h: Remove some unused fields.
13339 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13341 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13343 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13345 2008-02-22 Mark Probst <mark.probst@gmail.com>
13347 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13349 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13350 trampoline: Fetch an entry from the runtime generic context. If
13351 it's NULL, jump to the actual trampoline to fill the runtime
13352 generic context. Otherwise, return it.
13354 * mini.c: Call the lazy fetch trampoline to get entries out of the
13355 runtime generic context.
13357 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13358 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13359 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13361 2008-02-21 Mark Probst <mark.probst@gmail.com>
13363 * mini.c: Fetch data out of the extensible part of the runtime
13364 generic context instead of calling a helper function.
13366 * generic-sharing.c: Some functions moved into
13367 metadata/generic-sharing.c. Helper function for fetching other
13368 types now checks and asserts against extensible rgctx (just for
13369 debugging purposes - the helper function isn't called anymore
13370 unless for debugging).
13372 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13374 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13375 for tail calls up to the point that the tests in iltests.exe run. Also add a
13376 dummy CKFINITE implementation.
13377 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13378 needed for trampoline LMF frames.
13380 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13381 trampoline LMF frames.
13383 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13385 * mini.c (inline_method): clean any pending loader error when inlining fail.
13386 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13388 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13390 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13392 * aot-runtime.c (decode_patch_info): Ditto.
13394 * mini.c (mono_resolve_patch_target): Ditto.
13396 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13399 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13401 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13402 if it references an icall address.
13404 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13406 * cpu-s390x.md: Remove some more unused opcodes.
13408 * cpu-s390x.md: Remove some unused opcodes.
13410 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13411 mono_op_imm_to_op ().
13413 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13414 instead of a switch statement.
13416 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13417 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13419 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13421 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13423 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13426 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13428 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13429 opened. Fixes #362607.
13431 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13433 * iltests.il.in: Add a test for static methods in interfaces.
13435 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13437 * genmdesc.c (build_table): Fix a crash on older glib versions.
13439 * cpu-sparc.md: Remove some unused opcodes.
13441 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13442 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13444 * cpu-amd64.md: Remove some unused opcodes.
13446 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13447 like the other opcodes.
13449 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13451 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13453 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13455 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13456 variables 'cfg' instead of 'm' for consistency.
13458 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13460 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13461 argument holding the vtype return address, to avoid the ambigious use of
13462 cfg->ret for this purpose.
13464 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13466 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13468 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13469 new mono_print_ins () function which only takes one argument.
13471 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13473 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13476 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13478 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13480 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13482 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13483 opcodes and other small changes.
13485 * mini-ops.h: Add some new opcodes from the linear IR branch.
13487 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13489 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13490 opcodes, use the REG_MEMBASE opcodes instead.
13492 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13493 opcodes, use the REG_MEMBASE opcodes instead.
13495 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13498 * mini.c (mono_op_imm_to_op): New helper function.
13500 * mini-ops.h: Add some opcodes from linear IR branch.
13502 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13504 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13507 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13509 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13512 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13514 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13516 * aot-compiler.c (emit_method_code): Add an assert.
13518 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13519 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13522 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13524 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13525 some load/store opcodes so they are consistent.
13526 (mono_arch_emit_prolog): Simplify some code.
13528 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13530 * objects.cs: Add tests for large argument offsets on ARM.
13532 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13533 stack offsets. Fixes #359651.
13535 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13537 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13539 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13541 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13543 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13545 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13546 rid of CEE_CONV_R_UN.
13548 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13550 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13552 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13554 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13556 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13558 * cpu-amd64.md: Remove some unused opcodes.
13560 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13562 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13564 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13565 arch specific functions for its parts. Call the peephole pass after local
13566 regalloc so the prolog can compute a more accurate max_offset.
13568 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13569 the corresponding OP_I/OP_L opcodes.
13571 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13573 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13575 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13577 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13578 as they are handled in mini.c.
13580 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13582 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13583 case since it is handled in mini.c.
13585 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13587 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13589 * *.c: Use the new opcodes in the IR and back end code.
13591 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13593 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13595 2008-02-06 Mark Probst <mark.probst@gmail.com>
13597 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13598 an assert because it has a race condition.
13600 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13602 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13604 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13606 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13608 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13609 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13611 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13613 * cpu-amd64.md (move): Correct the maximum size of move.
13615 2008-02-05 Mark Probst <mark.probst@gmail.com>
13617 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13618 the generic class init trampoline to return quickly if the class
13621 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13623 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13624 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13626 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13628 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13631 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13633 * objects.cs: Add some soft-float tests.
13635 * mini.c: Fix a couple more soft-float issues.
13637 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13639 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13640 avoid a REX prefix.
13642 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13644 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13645 exception happens while compiling a virtual method.
13647 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13649 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13651 * mini-sparc.c: Fix build.
13653 * mini-sparc.c (get_call_info): Add support for generic sharing.
13655 * mini-exceptions.c: Add a FIXME.
13657 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13659 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13660 altstack handling code.
13662 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13664 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13666 * mini-s390.c: Add support for generic sharing.
13668 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13670 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13672 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13674 * mini-s390x.c: Add support for generic sharing.
13676 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13678 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13680 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13681 can be used since it takes a 16 bit signed immediate.
13683 * inssel-s390x.brg: Fix OP_SETRET.
13685 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13687 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13689 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13691 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13693 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13696 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13699 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13700 of the unused mono_arch_patch_delegate_trampoline stuff.
13702 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13704 * basic-long.cs: Move the fp related tests to basic-float.cs.
13706 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13708 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13710 * basic-calls.cs: Add a test for proper float argument passing.
13712 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13713 if the context corresponds to an exception received through a signal.
13715 * exceptions.cs: Add a test for nullref handling at the start of a try
13718 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13720 * jit-icalls.c (mono_break): New JIT icall.
13722 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13724 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13726 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13728 * cpu-*.md: Get rid of unused opcodes.
13730 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13732 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13735 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13738 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13739 the arch independent trampoline code in mini-trampolines.c.
13741 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13743 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13745 * mini-s390.h: Remove an unused define.
13747 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13748 the arch independent trampoline code in mini-trampolines.c.
13750 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13752 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13754 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13756 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13758 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13760 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13762 * cpu-amd64.md: Use smaller sizes for int opcodes.
13764 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13766 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13769 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13772 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13773 instead of though a pointer to save an indirection when accessing elements of
13776 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13778 (NOT_IMPLEMENTED): New helper macro.
13779 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13782 * *.c: Use the new helper macro.
13784 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13786 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13788 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13790 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13793 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13795 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13796 profiling is enabled.
13798 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13800 (mono_arch_emit_prolog): Add more first bblock optimizations.
13802 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13803 in order if possible.
13804 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13805 bblock, since the arguments are still in their original registers.
13807 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13809 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13811 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13814 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13817 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13819 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13820 process async exceptions received while in unmanaged code.
13822 * mini.c (mini_init): Install a callback with the runtime which will be called
13823 when a thread receives an async exception while in unmanaged code.
13825 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13827 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13829 2008-01-16 Wade Berrier <wberrier@novell.com>
13836 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13838 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13839 compilation with sun cc.
13841 * cpu-*.md: Fix the build.
13843 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13845 * mini-amd64.h: Add some comments to the MonoLMF structure.
13847 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13849 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13850 in the LMF structure if possible. This saves two instructions in the
13851 managed->native wrappers.
13853 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13855 2008-01-16 Mark Probst <mark.probst@gmail.com>
13857 * generic-sharing.c: New type argument lookup code which uses the
13858 runtime generic context template.
13860 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13862 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13864 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13865 (mono_arch_output_basic_block): Fix localloc implementation.
13867 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13869 * mini-ia64.c (peephole_pass): Fix ia64 build.
13871 * mini-amd64.c (peephole_pass): Fix a warning.
13873 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13874 at a constant offset from sp/fp.
13876 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13877 instead of obtaining it from *lmf in the managed method case.
13879 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13881 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13883 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13885 * mini.h (MonoInstList): New type.
13886 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13887 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13888 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13889 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13890 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13891 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13892 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13893 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13894 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13895 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13896 MONO_INST_LIST_FOR_EACH_ENTRY,
13897 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13898 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13899 mono_inst_list_first, mono_inst_list_last,
13900 mono_inst_list_next, mono_inst_list_prev): New instruction
13901 list handling interfaces.
13902 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13903 list head 'ins_list'.
13904 (MonoInst): Replace next pointer with list head 'node'.
13905 (MonoCallInst): Make 'out_args' a MonoInstList.
13906 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13907 (MonoCompile): Delete reverse_inst_list and
13908 reverse_inst_list_len.
13909 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13910 mono_arch_lowering_pass, mono_arch_local_regalloc,
13911 mono_arch_output_basic_block, mono_arch_emit_prolog):
13912 Convert to new instruction lists.
13913 (insert_after_ins): Delete.
13914 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13916 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13917 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13918 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13919 mono_emulate_opcode, mono_emit_load_got_addr,
13920 inline_method, mono_method_to_ir, mono_print_bb_code,
13921 print_dfn, decompose_pass, nullify_basic_block,
13922 replace_out_block_in_code, remove_block_if_useless,
13923 merge_basic_blocks, move_basic_block_to_end,
13924 try_unsigned_compare, optimize_branches, mono_print_code,
13925 mini_select_instructions, remove_critical_edges): Likewise.
13926 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13927 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13928 mono_arch_output_basic_block, mono_arch_emit_prolog):
13930 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13931 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13932 mono_arch_output_basic_block): Likewise.
13933 (inst_list_prepend, insert_after_ins): Delete.
13934 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13935 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13937 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13938 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13939 mono_arch_emit_prolog): Likewise.
13940 * cfold.c (mono_constant_fold): Likewise.
13941 * liveness.c (visit_bb, mono_analyze_liveness,
13942 optimize_initlocals): Likewise.
13943 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13944 * graph.c (mono_draw_code_cfg): Likewise.
13945 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13946 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13947 mono_ssa_cprop): Likewise.
13948 * abcremoval (get_relations_from_previous_bb, process_block):
13950 * local-propagation (mono_cprop_invalidate_values,
13951 mono_local_cprop_bb): Likewise.
13952 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13953 peephole_pass, mono_arch_output_basic_block,
13954 mono_arch_emit_prolog): Likewise.
13955 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13956 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13957 mono_arch_emit_prolog): Likewise.
13958 (insert_after_ins): Delete.
13959 * aliasing.c (print_code_with_aliasing_information,
13960 mono_build_aliasing_information, mono_aliasing_deadce):
13961 Convert to new instruction lists.
13962 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13963 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13964 mono_arch_local_regalloc, mono_arch_output_basic_block):
13966 (insert_after_ins): Delete.
13967 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13968 peephole_pass, mono_arch_output_basic_block): Convert to
13969 new instruction lists.
13970 * mini-codegen (InstList, inst_list_prepend,
13971 insert_after_ins): Delete.
13972 (insert_before_ins, get_register_force_spilling,
13973 get_register_spilling, free_up_ireg, free_up_reg,
13974 create_copy_ins, create_spilled_store, alloc_int_reg,
13975 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13976 to new instruction lists.
13977 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13978 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13979 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13980 (insert_after_ins): Delete.
13981 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13982 mono_arch_local_regalloc, mono_arch_output_basic_block,
13983 mono_arch_call_opcode): Convert to new instruction lists.
13984 (insert_after_ins): Delete.
13985 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13986 peephole_pass, mono_arch_output_basic_block,
13987 mono_arch_emit_prolog): Convert to new instruction lists.
13989 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13991 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13993 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13996 * Makefile.am (version.h): Make this work with non-bash shells.
13998 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14000 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14002 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14004 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14005 the InitializeArray optimization.
14007 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14009 * mini.c driver.c: Don't include os/gc_wrapper.h.
14011 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14013 * mini.c (print_jit_stats): Print GC statistics if available.
14015 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14017 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14019 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14021 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14023 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14025 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14027 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14029 * driver.c (mono_main): Ditto.
14031 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14033 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14035 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14036 in the vtable can't be encoded.
14037 (compile_method): Ditto.
14039 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14041 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14044 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14047 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14048 the top LMF entry belongs to the current method.
14050 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14052 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14054 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14056 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14058 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14060 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14062 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14064 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14067 * basic-float.cs: Add an ulong->double cast test.
14069 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14071 * mini.c (mono_method_to_ir): Fix a warning.
14073 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14075 * mini-ops.h: Add OP_SWITCH.
14077 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14078 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14080 2007-12-11 Geoff Norton <gnorton@novell.com>
14082 * mini-s390x.c: Minor change to the MAX() define to allow
14083 it to compile with other gcc versions.
14085 2007-12-11 Geoff Norton <gnorton@novell.com>
14088 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14090 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14092 exceptions-arm.c (mono_arch_get_restore_context): Restore
14095 exceptions-arm.c (throw_exception): Save the frame pointer.
14096 This is a partial fix for #323747. Only the client side is
14099 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14101 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14102 was using an unrelated variable to log the class which
14103 needed the cctor to be called. This was crashing on arm.
14105 2007-12-09 Robert Jordan <robertj@gmx.net>
14107 * mini-x86.c (mono_arch_emit_epilog):
14108 Consider all kinds of 64-bit types. Fixes #323114.
14110 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14112 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14114 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14116 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14118 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14120 * mini.c: run type ctor before allocating an object, not only
14121 when running it's constructor method (fixes at least part of bug #342507).
14123 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14125 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14127 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14128 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14131 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14132 mono_generic_class_init_trampoline () the same as it is done with the other
14135 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14136 aot-runtime.c aot-compiler.c: Implement AOT support.
14138 2007-12-07 Mark Probst <mark.probst@gmail.com>
14140 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14141 build for archs which don't have the vtable trampoline defined
14144 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14146 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14148 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14150 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14152 * tramp-<ARCH>.c: Use the new helper function.
14154 2007-12-07 Mark Probst <mark.probst@gmail.com>
14156 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14157 trampoline call, which takes a vtable argument.
14159 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14160 OP_TRAMPCALL_VTABLEs like other calls.
14162 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14163 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14164 call. Implemented a support function which fetches the vtable
14165 from a register set.
14167 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14168 Implemented a generic class init trampoline, using the
14169 OP_TRAMPCALL_VTABLE opcode.
14171 * mini.c: Implemented static field access when sharing generic
14172 code. This implies initing the class using the new
14173 OP_TRAMPCALL_VTABLE call.
14175 2007-12-07 Mark Probst <mark.probst@gmail.com>
14177 * mini.c: Don't compile methods with sharing enabled if their
14178 classes are disabled for sharing.
14180 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14182 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14183 opcodes. Fixes #346563.
14185 * objects.cs: Add a new test.
14187 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14189 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14190 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14192 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14194 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14196 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14198 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14201 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14203 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14205 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14206 optimization in the AOT case.
14208 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14210 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14212 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14214 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14216 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14218 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14219 is created by the inlined delegate ctor.
14221 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14223 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14225 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14227 * cpu-x86.md: Fix the length of ckfinite.
14229 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14231 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14233 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14234 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14236 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14238 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14239 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14241 2007-11-28 Martin Baulig <martin@ximian.com>
14244 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14245 after creating the trampoline.
14247 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14249 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14251 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14254 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14255 instead of the calling method to help AOT.
14257 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14259 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14261 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14264 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14266 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14268 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14269 (encode_method_ref): No need to handle generic method definitions specially.
14271 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14273 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14276 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14278 (compile_method): Enable generic sharing.
14280 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14282 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14283 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14285 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14288 * mini-trampolines.c: Fix a warning.
14290 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14292 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14293 (generic_class_is_reference_type): Remove unused function.
14295 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14296 in the generic vtable trampoline case.
14298 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14300 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14301 return an AOT method based on a vtable slot.
14303 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14305 * mini.c (mini_get_vtable_trampoline): Export this.
14307 2007-11-22 Martin Baulig <martin@ximian.com>
14310 (MonoDebuggerInfo): Move `debugger_version' up.
14312 2007-11-22 Martin Baulig <martin@ximian.com>
14315 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14317 * mini-trampolines.c
14318 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14319 after compiling the method.
14321 2007-11-20 Martin Baulig <martin@ximian.com>
14324 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14325 (mono_debugger_remove_breakpoint): Likewise.
14326 (mono_debugger_check_breakpoints): Likewise.
14328 * debug-debugger.c: Implement the new breakpoint interface here.
14330 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14332 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14333 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14335 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14337 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14339 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14341 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14344 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14347 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14348 returning a vtype in a register.
14350 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14351 here from the arch specific code.
14353 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14356 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14357 (mono_arch_emit_prolog): Increment maximum prolog size.
14359 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14360 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14362 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14363 MonoGenericSharingContext.
14365 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14366 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14368 2007-11-15 Mark Probst <mark.probst@gmail.com>
14370 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14371 which extract fields out of the runtime generic context. Full
14372 sharing of the NEWARR opcode.
14374 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14376 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14377 --enable-minimal=ssa.
14379 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14381 * mini-trampolines.c (mono_delegate_trampoline): Update after
14382 mono_marshal_get_delegate_invoke () signature change.
14384 2007-11-13 Mark Probst <mark.probst@gmail.com>
14386 * mini.c: Removed the shared context in favor of the generic
14387 sharing context. Allocate the MonoJitInfo structure with room for
14388 the generic sharing context if it's needed.
14390 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14391 domain-internals.h now.
14393 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14395 * generic-sharing.c: Several changes for working without a shared
14396 context and instead operating on open types instead.
14398 2007-11-12 David S. Miller <davem@davemloft.net>
14400 * inssel-sparc.brg: Fix double instruction emit.
14402 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14404 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14405 Get/Set/Address methods.
14407 * mini.c debug-debugger.c mini-trampolines.c: Update after
14408 mono_marshal_get_delegate_invoke signature change.
14410 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14412 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14413 This can happens with dynamic methods. Fixes the other bug in #322722.
14415 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14417 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14420 * mini-arm.c (arm_patch): Implement patching of BX call
14421 sequence. Fixes one of the bugs in #322722.
14423 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14425 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14426 under Linux. We only need to flush every 32-byte cache line.
14428 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14431 move_basic_block_to_end: Add branches when needed, eventually creating
14433 optimize_branches: added a parameter that tells if it's ok to create
14434 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14435 and avoid calling move_basic_block_to_end when it's not ok.
14438 2007-11-07 Mark Probst <mark.probst@gmail.com>
14440 * mini.c: Abort inlining call to InitializeArray if something
14441 looks wrong. Let the icall handle it, which now has proper safety
14444 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14446 * mini.c (mono_spill_call): add support for soft-float.
14448 * mini.c (mono_method_to_ir): add support for soft-float
14449 to inlined functions that return float.
14451 * mini.c (mono_method_to_ir): add support for soft-float
14452 to cee_stsfld opcode on float fields.
14454 2007-11-05 Geoff Norton <gnorton@novell.com>
14456 * mini-x86.h: Fix the structure access for X86 Leopard.
14459 2007-11-05 Martin Baulig <martin@ximian.com>
14461 * mini-trampolines.c
14462 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14463 after compiling the method to notify the debugger.
14465 2007-11-05 Martin Baulig <martin@ximian.com>
14467 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14469 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14471 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14472 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14474 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14476 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14477 native-to-managed wrappers.
14479 2007-11-01 Geoff Norton <gnorton@novell.com>
14481 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14484 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14486 * mini.c, mini-x86.c: when getting back from unmanaged code
14487 to managed via a marshaled delegate we also need to set the
14490 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14492 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14495 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14497 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14498 let the debugger or other external agents to tell the JIT when
14499 a sw breakpoint has been inserted in the code that the JIT needs
14500 to be able to inspect.
14502 2007-10-31 Martin Baulig <martin@ximian.com>
14505 (MonoDebuggerInfo): Remove `runtime_class_init'.
14507 2007-10-30 Martin Baulig <martin@ximian.com>
14510 (mono_debugger_thread_created): Added `MonoThread *' argument.
14511 (mono_debugger_extended_notification): New public method.
14512 (mono_debugger_trampoline_compiled): New public method.
14515 (MonoDebuggerThreadInfo): Added `thread' and
14516 `extended_notifications' fields.
14519 (debugger_executable_code_buffer): New static variable.
14522 (MonoDebuggerInfo): Added `executable_code_buffer',
14523 `executable_code_buffer_size', `breakpoint_info_area',
14524 `breakpoint_table' and `breakpoint_table_size'.
14526 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14528 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14529 that IP either is an unused value or the vtable pointer. IMT
14530 calls use vtable + offset now. Reduced by almost half the size
14533 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14535 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14536 defines to access param registers. Replace long usage with
14537 gsize as sizeof(long) != sizeof(void*) on Win64.
14539 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14540 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14541 instead of non-existant _GetAddressOfReturnAddress.
14543 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14544 param registers. Save/restore %rdi and %rsi in MonoLMF.
14546 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14547 param registers. Modify (throw_exception) signature to take
14548 %rdi and %rsi on Win64.
14550 Code is contributed under MIT/X11 license.
14552 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14554 * helpers.c: unlink debugging output files.
14556 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14558 * mini.c: Move mono_create_ftnptr () to object.c.
14560 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14562 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14563 optional. This function can now be used to disassemble code generated
14564 outside the JIT such as trampolines and IMT thunks.
14566 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14568 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14569 vtable pointer from a ldr instruction.
14571 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14572 new IMT call sequence.
14574 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14575 call sequence for interface invocations.
14577 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14578 for imt support. This function is empty since IMT on ARM requires no
14579 special handling on the IR side.
14581 * mini-arm.c (mono_arch_find_imt_method): added, required for
14584 * mini-arm.c (mono_arch_find_this_argument): added, required
14587 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14588 a ldr instruction to load a value stored in the code stream.
14590 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14594 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14596 * mini.c (mini_init): Install the jump trampoline callback.
14598 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14600 * mini-trampolines.c: handle synchronized methods with the common
14601 vtable trampoline (bug #335601).
14603 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14605 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14607 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14610 * mini-ia64.h mini-ia64.c: Add support for IMT.
14612 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14613 prolog. Fixes #331958.
14615 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14617 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14619 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14621 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14624 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14626 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14629 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14631 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14634 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14636 * mini-trampolines.c: changed the magic rampoline to understand
14637 the common vtable trampoline method: the method to invoke is
14638 determined by the vtable displacement of the call.
14640 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14642 * mini.c, mini.h: register the common vtable trampoline if the
14643 architecture supports it.
14645 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14647 * cpu-amd64.md: use the correct max length for tls_get.
14649 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14651 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14652 CEE_STELEM_ANY. Fixes #333696.
14654 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14656 * exceptions-x86.c: provide more graceful handling of the case where
14657 we followed a bogus function pointer from managed code (bug #332866).
14659 2007-10-11 Mark Probst <mark.probst@gmail.com>
14661 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14662 replaces the generic_shared flag and will carry more information
14665 * generic-sharing.c: Added mini_type_stack_size() which allows
14666 allows open types if given a generic sharing context.
14667 mini_get_basic_type_from_generic() takes a
14668 MonoGenericSharingContext* instead of a MonoCompile* now.
14670 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14671 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14672 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14673 changes above. Just passing arguments through to the right
14676 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14678 * mini-arm.c: unify the call emission to emit_code_seq().
14680 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14682 * tramp-arm.c: reduced the trampoline size.
14684 2007-10-10 Mark Probst <mark.probst@gmail.com>
14686 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14687 variable handling out of arch-specific code.
14689 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14691 * mini-arm.c: implemented fast delegate dispatch.
14693 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14695 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14696 that fp elimination is turned off if the space required by locals is too
14697 big. Fixes #331958.
14699 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14701 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14702 ARM to the new style trampoline.
14704 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14706 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14708 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14710 2007-10-09 Martin Baulig <martin@ximian.com>
14713 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14714 `field_info_offset_offset'.
14716 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14718 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14719 removed more internal usage of the r11 register and made it available
14720 to the register allocator.
14722 2007-10-08 Mark Probst <mark.probst@gmail.com>
14724 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14725 when sharing generics and treat type variables as references.
14727 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14729 * mini-ppc.c: started removing the internal uses of register r11
14730 to eventually allow the register allocator to manage it as an
14731 additional available register.
14733 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14735 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14737 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14739 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14740 specific trampolines as they are not performance critical as a jump
14741 target (maybe align as before only for AOT code?). This saves about
14742 200 KB of native code on x86 for monodevelop startup.
14744 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14746 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14747 monodevelop startup.
14749 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14751 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14753 * mini-sparc.h mini-sparc.c: Implement IMT support.
14755 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14756 its smaller and doesn't clobber sparc_g1.
14758 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14760 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14762 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14764 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14766 * mini-ppc.c: implemented fast delegate invocation.
14768 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14770 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14772 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14774 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14775 code to the new style trampoline in preparation for IMT support.
14777 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14779 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14780 systems already. This also reduces the specific trampiline sizes and
14781 prepares for the use of r12 as the IMT identifier register.
14783 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14785 * mini-mips.h: endianess fix (simplified from a patch by
14786 Thomas Kunze <thommy@tabao.de>, bug #323737).
14788 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14790 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14791 to access ucontext fields and enable netbsd support
14792 (partially from Magnus Henoch <mange@freemail.hu>).
14794 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14796 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14797 use the preprocessor from the CPP env var if it is set.
14799 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14801 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14802 code, before interface_offset gets used.
14804 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14806 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14807 mono_class_setup_vtable () before accessing klass->vtable.
14809 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14811 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14814 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14816 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14817 IMT slots (this saves hundreds of KB of memory in programs like
14818 IronPython and Monodevelop).
14820 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14822 * mini.c: print the delegate counter.
14824 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14826 * mini-x86.c: make it easier to enable the debugging code for IMT
14829 2007-09-28 Martin Baulig <martin@ximian.com>
14832 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14833 `mono_method_klass_offset' and `mono_method_token_offset'.
14835 2007-09-20 Mark Probst <mark.probst@gmail.com>
14837 * mini.c: First generics sharing implementation. Can only share
14838 in very simple cases. If sharing doesn't work it falls back to
14839 dedicated compilation.
14841 * mini.h: Flag in MonoCompile to specify whether generic
14842 compilation is shared. Flags enum for marking which generic inst
14843 of a context is used. Prototypes for helper functions.
14845 * generic-sharing.c: Helper functions for generic method sharing.
14847 * optflags-def.h: Optimization flag (gshared) for enabling generic
14848 method sharing added.
14850 * Makefile.am: generic-sharing.c added.
14852 2007-09-19 Daniel Nauck <dna@mono-project.de>
14854 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14856 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14857 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14860 2007-09-19 Martin Baulig <martin@ximian.com>
14862 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14863 mono_debug_cleanup() is now part of mono_cleanup().
14865 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14867 * driver.c (mono_main): Fix a warning.
14869 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14871 * aot-compiler.c: Optimize various parts when processing large assemblies.
14874 * mini.c (mono_patch_info_hash): Improve hash function.
14876 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14878 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14880 Code is contributed under MIT/X11 license.
14882 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14884 * mini.c (mini_init): Fix a leak.
14886 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14888 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14890 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14892 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14894 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14896 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14898 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14901 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14903 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14905 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14907 * aot-runtime.c (decode_patch_info): Ditto.
14909 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14911 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14912 static case. Cache delegates in architecture specific code,
14913 based on number of parameters.
14915 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14916 in architecture specific code, based on number of parameters.
14918 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14919 caching happen in architecture specific code now.
14921 Code is contributed under MIT/X11 license.
14923 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14925 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14926 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14927 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14929 Code is contributed under MIT/X11 license.
14931 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14932 * mini.c: (mono_thread_abort) Fixed bug #82416.
14934 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14936 * mini.: hook the new managed GC allocation feature into the JIT.
14938 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14940 * mini.c: implementation for the new runtime tls opcode.
14942 2007-09-11 Martin Baulig <martin@ximian.com>
14945 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14946 `mono_method_inflated_offset'.
14948 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14950 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14951 async exceptions into a method.
14953 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14954 purpose of testing whenever the unwinder works at every instruction.
14956 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14958 * mini.c: check accessibility of method used in ldftn (fixes
14961 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14963 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14965 * inssel.brg: Fix a warning.
14967 2007-09-03 Martin Baulig <martin@ximian.com>
14969 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14970 now takes the `main_method' as argument.
14972 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14974 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14976 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14978 * driver.c: include the cil-coff.h header on Windows.
14980 Code is contributed under MIT/X11 license.
14982 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14984 * mini.c, driver.c: don't include the cil-coff.h header.
14986 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14988 * mini.c: flag places that needs fixes fo soft-float support.
14990 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14992 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14993 endian systems (partially from Dean Jenkins, bug #81924).
14995 2007-08-28 Mark Probst <mark.probst@gmail.com>
14997 * mini.c (check_linkdemand): Remove embedded reference object in
14998 call to LinkDemandSecurityException.
14999 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15000 with an IntPtr instead of a reference object.
15002 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15004 * mini.c (handle_initobj): Handle alignment properly.
15006 * inssel.brg (mini_emit_memset): Ditto.
15008 * inssel.brg (mini_emit_memcpy): Ditto.
15010 * inssel-sparc.brg: Ditto.
15012 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15014 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15016 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15017 exceptions raised in unmanaged code. Fixes part of #82594.
15019 2007-08-24 Mark Probst <mark.probst@gmail.com>
15021 * mini.c (mono_method_to_ir), declsec.c
15022 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15024 2007-08-22 Martin Baulig <martin@ximian.com>
15027 (MonoDebuggerThreadInfo): New typedef.
15028 (mono_debugger_thread_table): New global variable.
15029 (mono_debugger_thread_created): New public function.
15030 (mono_debugger_thread_cleanup): New public function.
15033 (MonoDebuggerInfo):
15034 - removed `get_current_thread' and `lookup_assembly'.
15035 - removed `data_table'.
15036 - added `thread_table'.
15039 (mono_thread_start_cb): Call mono_debugger_thread_created().
15040 (mono_thread_attach_cb): Likewise.
15041 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15042 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15045 * driver.c (mono_main): Move mono_debug_init() up, before calling
15046 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15048 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15050 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15051 together when passing several arguments of type double (gives a small
15052 speedup and saves a few bytes of generated code).
15054 2007-08-20 Jb Evain <jbevain@novell.com>
15056 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15058 2007-08-20 Jb Evain <jbevain@novell.com>
15060 * mini.c (mono_method_to_ir): throw MethodAccessException
15061 and FieldAccessException instead of InvalidProgramException.
15063 2007-08-20 Mark Probst <mark.probst@gmail.com>
15065 * mini.c: CoreCLR security checks.
15067 * mini.h: Removed MonoSecurityMode (moved to
15068 metadata/security-manager.h) and mono_security_mode global var
15069 (replaced by set/get functions in security-manager.h).
15071 * driver.c: Added "core-clr-test" security mode for testing. Used
15072 set-function for setting security mode.
15074 2007-08-17 Mark Probst <mark.probst@gmail.com>
15076 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15077 the new jit_info_table.
15079 * driver.c: Test code for the new jit_info_table (enabled by the
15080 define MONO_JIT_INFO_TABLE_TEST).
15082 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15084 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15085 detection of call <REG> instruction sequence. Fixes build on freebsd.
15087 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15089 * mini-exceptions.c: Fix a warning.
15091 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15093 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15094 stack overflow handling code on amd64 too.
15096 * mini-exceptions.c (mono_setup_altstack): Make this use
15097 mono_thread_get_stack_bounds ().
15099 * mini-x86.h: Disable sigaltstack on solaris x86.
15101 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15103 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15105 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15107 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15109 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15111 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15113 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15115 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15117 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15120 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15122 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15123 to be emitted (bug #82281).
15125 2007-08-01 Martin Baulig <martin@ximian.com>
15127 Merged the `debugger-dublin' branch.
15129 * debug-debugger.h (MonoDebuggerInfo):
15130 Removed the `old_*' compatibility entries.
15131 Added `debugger_version' and `data_table'.
15132 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15133 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15136 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15137 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15138 instead of a `gconstpointer'.
15139 (mono_debugger_insert_method_breakpoint): Return a
15140 `MonoDebugMethodAddressList *'.
15142 2007-06-28 Martin Baulig <martin@ximian.com>
15144 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15146 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15148 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15149 __builtin_frame_address () since it is broken on older gcc versions.
15151 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15153 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15154 on the stack overflow handling and made the managed stack overflows
15155 catchable in most cases using soft guard pages.
15156 * exceptions-x86.c: added code to restore the protection in the soft
15157 guard pages at the end of exception handling.
15159 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15161 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15163 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15165 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15166 exception handling.
15168 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15170 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15171 signal handling support until it has been ported to the new mechanism.
15172 * mini.c: fixed stack overflow detection and use the new
15173 architecture code to handle signals on the altstack.
15175 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15177 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15178 stack overflows on the alt stack.
15180 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15182 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15183 stack overflows on the alt stack.
15185 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15187 * exceptions-ppc.c: cleanup preparing for altstack support.
15189 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15191 * exceptions-arm.c: cleanup preparing for altstack support.
15193 2007-07-27 Mark Probst <mark.probst@gmail.com>
15195 * mini.c (print_jit_stats): Output hazard pointer stats.
15197 2007-07-26 Mark Probst <mark.probst@gmail.com>
15199 * driver.c, mini.c: Replaced security mode flags with a single
15202 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15204 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15206 2007-07-25 Mark Probst <mark.probst@gmail.com>
15208 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15209 (which doesn't do anything yet) for activating Core CLR
15210 (Silverlight) security.
15212 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15214 * mini-codegen.c: work around a possible gcc bug on arm.
15216 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15218 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15219 message for platforms that don't support AOT compilation.
15221 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15223 * mini.h, mini.c, driver.c: temporary smcs hack.
15225 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15227 * mini-arm.h, mini-arm.c: arm EABI fixes.
15229 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15231 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15234 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15235 trampolines taking a method argument.
15237 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15239 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15240 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15242 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15243 JIT compilation throws an exception. Fixes #82050.
15245 2007-07-19 Mark Probst <mark.probst@gmail.com>
15247 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15248 with the MONO_EXCEPTION_ defines.
15250 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15252 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15255 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15256 the cause of an assertion.
15258 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15260 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15263 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15265 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15266 assert. Should fix #82103.
15268 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15270 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15271 here too. Fixes #82095.
15273 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15276 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15278 * mini-amd64.h: Enable IMT for amd64.
15280 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15282 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15284 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15286 2007-07-12 Mark Probst <mark.probst@gmail.com>
15288 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15289 as soon as check_linkdemand sets an exception_type.
15291 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15293 * mini-x86.c: fixed offsets for IMT call sequence.
15294 * mini-x86.h: enable IMT again.
15296 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15298 * trace.c (mono_trace_enter_method): Decode MonoType too.
15300 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15302 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15304 * mini-amd64.c: Add preliminary IMT implementation.
15306 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15308 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15309 understand the new IMT-base interface invocation (thanks to
15310 Daniel Nauck for the report and the remote debugging session).
15312 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15314 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15316 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15318 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15320 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15322 * mini-trampolines.c: implement AOT IMT support.
15323 * mini-x86.h: enable IMT support for wider testing.
15325 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15327 * inssel.brg (emit_imt_argument): Add aot support here.
15329 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15331 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15333 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15334 of the IMT implementation, partially from massi, with my
15335 implementation of the bsearch sequence. Disabled by default until
15336 the AOT code is implemented.
15338 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15340 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15342 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15344 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15346 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15347 arch-independent IMT JIT code from Massimiliano
15348 Mantione (massi@ximian.com) with small cleanups from me.
15350 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15352 * Makefile.am: fix svn invocation to get the svn revision to be
15353 independent of the local language (build fix).
15355 2007-07-09 Mark Probst <mark.probst@gmail.com>
15357 * mini.c (inline_method): Reset cfg->exception_type if the
15358 inlining is aborted. Fixes: 82049.
15360 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15362 * mini.c: remove assert from exception handling code when exception_ptr
15365 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15367 * mini.c (mono_codegen): Add an assert.
15369 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15370 enter and leave code.
15371 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15373 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15375 * mini-ppc.c: fixed memory corruption for localloc(0)
15378 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15380 * mini.c: Fix warnings.
15382 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15384 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15385 to emit better double->int conversions.
15387 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15389 * mini.c: the provided Min/Max optimizations are valid for unisgned
15392 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15394 * 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
15396 2007-06-28 Miguel de Icaza <miguel@novell.com>
15398 * mini.c (mono_running_on_valgrind): Add support for reporting the
15399 method and its boundaries to valgrind.
15401 2007-06-28 Martin Baulig <martin@ximian.com>
15403 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15405 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15407 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15409 * generic.2.cs: Add new test case.
15411 2007-06-25 Martin Baulig <martin@ximian.com>
15413 Merged the `debugger-dublin' branch.
15416 (mono_debugger_insert_method_breakpoint): New public method.
15417 (mono_debugger_remove_method_breakpoint): Likewise.
15418 (mono_debugger_check_breakpoints): New static method.
15419 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15421 * debug-debugger.h (MonoDebuggerInfo):
15422 Renamed (to keep backward compatibility in the vtable):
15423 `insert_breakpoint' -> `old_insert_breakpoint'.
15424 `remove_breakpoint' -> `old_remove_breakpoint'.
15425 `create_string' -> `old_create_string'.
15426 `lookup_class' -> `old_lookup_class'.
15427 `lookup_type' -> removed; changed into a dummy field.
15428 `lookup_assembly' -> `old_lookup_assembly'.
15429 Added (same functionality, but different signature):
15430 `create_string', `lookup_class', `lookup_assembly'
15432 `get_method_addr_or_bpt', `remove_method_breakpoint',
15433 `runtime_class_init'.
15435 * debug-debugger.c: Merged the `debugger-dublin' branch.
15437 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15439 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15441 (peephole_pass): Likewise.
15443 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15445 * driver.c: hopefully make setaffinity work also for ancient
15448 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15450 * driver.c : win32 build fix.
15452 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15454 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15455 processor if it is set.
15457 2007-06-21 Martin Baulig <martin@ximian.com>
15459 * debug-mini.h: New file.
15462 (mono_debugger_insert_breakpoint_full): Moved here from
15463 ../metadata/mono-debug-debugger.c.
15464 (mono_debugger_remove_breakpoint): Likewise.
15465 (mono_debugger_breakpoint_callback): Likewise.
15467 2007-06-15 Raja R Harinath <rharinath@novell.com>
15469 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15470 changes in MonoGenericClass.
15472 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15474 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15476 2007-06-14 Raja R Harinath <rharinath@novell.com>
15478 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15479 removal of MonoGenericMethod.
15481 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15483 * mini-exceptions.c: hooks for the exception events profiling API.
15485 2007-06-14 Randolph Chung <tausq@debian.org>
15487 * Makefile.ma: Add hppa target.
15488 * mini-arch.h: Include mini-hppa.h
15489 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15490 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15491 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15493 2007-06-14 Randolph Chung <tausq@debian.org>
15495 * inssel.brg: Add rules for "chained" compare-branch operations so that
15496 a single compare op can affect multiple branches. Adjust cost for
15497 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15498 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15499 cost for some rules so that they can more easily be overridden by
15500 per-arch rules (with fixes from lupus).
15501 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15503 2007-06-13 Randolph Chung <tausq@debian.org>
15505 * mini-ops.h: Reorder branch ops so that they match the order of the
15506 corresponding CEE_* ops. The code expects them this way.
15507 Add new ops for HPPA target.
15508 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15510 2007-06-13 Randolph Chung <tausq@debian.org>
15512 * mini-exceptions.c: Handle cases where the stack grows towards
15514 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15516 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15518 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15520 * driver.c: explain where a non-matching corlib is found.
15522 2007-06-13 Mark Probst <mark.probst@gmail.com>
15524 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15526 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15528 * mini-exceptions.c: Generate a method profile leave event during
15529 an exception to ensure that the profiler gets notified.
15531 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15533 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15536 * cpu-amd64.md: Add long_and/or/xor opcodes.
15538 2007-06-06 Wade Berrier <wberrier@novell.com>
15540 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15541 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15542 length of instruction shr_imm (expected 8, got 10)
15544 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15546 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15548 2007-06-06 Mark Probst <mark.probst@gmail.com>
15550 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15551 MonoInternalHashTable again (fixed bug in the internal hash table
15554 2007-06-06 Mark Probst <mark.probst@gmail.com>
15556 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15557 Have to figure out what makes it crash the SWF regression.
15559 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15561 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15563 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15565 * mini.c: optimize out the type check when storing null in a
15568 2007-06-04 Mark Probst <mark.probst@gmail.com>
15570 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15571 MonoInternalHashTable.
15573 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15575 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15576 signed integer methods.
15578 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15580 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15581 permanently since the current approach doesn't work.
15583 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15585 * inssel.brg (stmt): Only call delegate->invoke_impl if
15586 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15588 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15590 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15591 the sreg2==rdx case.
15593 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15594 account if it contains a rex prefix.
15595 (peephole_pass): Handle OP_FMOVE as well.
15597 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15599 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15600 as it causes regressions.
15602 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15604 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15605 static case as well.
15607 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15609 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15610 (mono_arch_get_this_arg_from_call): Ditto.
15612 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15614 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15617 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15618 (mono_arch_get_this_arg_from_call): Ditto.
15620 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15622 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15623 try to create optimized invoke code and use that for further invocations.
15624 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15626 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15628 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15630 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15631 sealed classes or methods.
15632 *devirtualization.cs: tests for the new optimization
15634 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15636 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15637 by the update_volatile () function.
15639 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15641 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15644 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15646 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15648 * mini.c: Add configure checks for header files.
15649 * mini-x86.c: Add configure checks for header files.
15650 * trace.c: Add configure checks for header files.
15651 * aot-runtime.c: Add configure checks for header files.
15652 * aot-compiler.c: Add configure checks for header files.
15653 * driver.c: Add configure checks for header files.
15654 * mini-codegen.c: Add configure checks for header files.
15656 Code is contributed under MIT/X11 license.
15658 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15660 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15661 icompare_imm -128 + op_iclt. Fixes #81703.
15663 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15665 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15667 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15669 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15670 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15671 so that all isinst checks now use "interface_bitmap".
15673 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15675 * cpu-amd64.md (jmp): Fix a warning.
15677 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15679 * basic.cs: Add new regression test.
15681 * basic.cs: Remove test which is now in basic-long.cs.
15683 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15685 * basic-long.cs: Add new test.
15687 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15689 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15691 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15693 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15695 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15698 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15699 throwing code a bit.
15701 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15702 the exception throwing code a bit.
15704 * mini-x86.c (get_call_info): Allocate result from a mempool.
15706 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15708 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15710 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15712 * mini.h (MonoCompile): Add 'token_info_hash' field.
15714 * mini.c: Save token->method associations during compilation so the AOT
15715 compiler can use it.
15717 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15718 which reference generic classes and methods.
15720 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15722 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15724 * aot-compiler.c (compile_method): Fix a typo in a comment.
15726 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15728 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15729 everything generic.
15731 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15733 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15735 * mini.h (MonoCompile): Add 'args' field.
15737 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15740 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15742 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15744 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15746 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15748 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15749 opcodes for some opcodes.
15751 * mini.h *.brg *.c: Use the new opcodes.
15753 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15755 * mini.h: Bumped aot revision.
15757 * inssel.brg: modified code generation of type checks for interfaces
15758 to use the new "MonoClass.interface_bitmap" instead of the old
15759 "MonoClass.interface_offsets".
15761 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15763 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15765 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15767 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15770 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15772 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15774 2007-04-27 Wade Berrier <wberrier@novell.com>
15776 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15777 mini.h) to fix build.
15779 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15781 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15783 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15784 causes the corlib unit tests to fail.
15786 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15788 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15790 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15792 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15793 opcodes to the comparison relations.
15795 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15796 opcodes to their types.
15798 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15800 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15801 it in cfg->arch.cinfo.
15803 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15805 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15806 cfg->cil_offset_to_bb.
15808 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15810 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15811 created becase of initlocals.
15813 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15815 * mini-alpha.c cpu-alpha.md: More alpha port work from
15816 Sergey Tikhonov <tsv@solvo.ru>.
15818 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15820 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15822 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15824 * cpu-s390.md (break): Correct the length of break instruction.
15826 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15828 * mini.c: fix a couple of soft-float issues and comments.
15830 2007-04-15 Miguel de Icaza <miguel@novell.com>
15832 * trace.c (is_filenamechar): - is also a filename char.
15834 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15836 * mini-s390.c: Correct checking for enum type in return value processing.
15838 2007-04-14 Raja R Harinath <rharinath@novell.com>
15840 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15841 (version.h): Makefile is in the build directory.
15843 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15845 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15847 2007-04-11 Martin Baulig <martin@ximian.com>
15849 * mini.c (can_access_member): Fix handling of generic classes;
15852 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15854 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15856 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15858 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15860 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15862 * mini-codegen.c: make sure the right spill amount is
15863 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15865 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15867 * mini-ppc.c: fixes for the fp_branch_nan test.
15869 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15871 * basic.cs: Comment out new test which still fails on ia64.
15873 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15875 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15877 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15879 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15881 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15883 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15884 on 64 bit machines. Fixes part of #80738.
15886 * basic.cs: Add regression test.
15888 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15890 * inssel.brg basic.cs: Revert previous change to fix build.
15892 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15895 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15897 * basic.cs: Add new regression test.
15899 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15901 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15904 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15906 * cpu-s390x.md: Correct length of break instruction.
15908 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15910 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15911 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15913 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15915 * *.c: Begin WIN64 port.
15916 * mini.c: Use correct register in profiler.
15917 * mini-amd64.c: No inline assembly on Win64.
15918 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15919 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15920 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15921 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15922 mono_arch_ip_from_context for Win64.
15924 Contributed under MIT/X11 license.
15926 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15928 * exceptions-amd64.c (seh_handler): Ditto.
15930 * exceptions-x86.c (seh_handler): Fix a memory leak.
15932 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15934 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15935 mini-s390x.c: fixed peephole optimizations to deal
15936 correctly with 1 and 2 byte reload avoidance.
15938 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15940 * cpu-s390.md, cpu-s390x.md: update localloc length.
15942 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15944 * cpu-g4.md: added missing descriptions.
15946 2007-03-14 Miguel de Icaza <miguel@novell.com>
15948 * Makefile.am: Add support so the tail tests are not executed on
15949 PowerPC as that is a known limitation of the PowerPC port.
15951 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15953 * runmdesc.bat: Move to msvc directory.
15955 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15957 * runmdesc.bat: Run executable that was produced by the current
15958 target and sent via an argument.
15960 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15962 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15965 * generics.2.cs: Add regression test.
15967 2007-03-09 Wade berrier <wberrier@novell.com>
15969 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15971 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15973 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15974 AOT code depends on this.
15976 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15978 * mini.c: more precise tracking of types in the eval stack
15979 (part of fix for bug #81044).
15981 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15983 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15985 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15987 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15989 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15991 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15993 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15995 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15996 a pointer on 64 bit systems. Fixes #80190.
15998 * iltests.il: Add new regression test.
16000 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16002 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16004 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16006 * trace.c: Remove an erroneous alignemnt check when tracing.
16007 Fixes --trace on OSX86.
16009 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16011 * mini-$(arch).h: initialize SP in context for all the archs.
16013 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16015 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16016 regressions in the thread tests.
16018 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16020 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16021 - fixed implementation of LOCALLOC opcode
16022 - implemented non-un compare for floats
16024 - implementation of FDIV and CKFINITE opcodes
16025 - fixes for latest mono updates
16026 - additional arch opcodes
16028 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16030 * Makefile.am: simplify and merge rules for cross-compilation.
16032 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16034 * local-propagation.c: Actually *apply* the fix for bug 80591...
16036 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16038 * mini-exceptions.c: backuot part of the last change
16039 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16041 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16042 * inssel.brg: Fix bug 59286.
16045 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16047 * mini-exceptions.c: patch from Zoltan to correctly check for
16048 stack boundaries (using the stack register, not the frame register),
16049 fixes bugs #80724, #79717.
16051 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16053 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16054 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16056 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16057 presence of frame pointer elimination.
16059 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16061 * mini-x86.h: NetBSD UCONTEX_REG defines.
16063 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16065 * inssel-amd64.brg: Fix amd64 build.
16067 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16069 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16072 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16074 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16077 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16079 2007-01-30 Mark Mason <mason@broadcom.com>
16081 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16082 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16083 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16084 beginning support for CEE_JMP [not quite working yet]
16085 * tramp-mips.c: LMF handling now works
16087 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16089 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16091 * mini.h (NULLIFY_INS): New macro.
16093 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16095 * mini.c: statistical profiler fix for windows, patch
16096 from Tor Lillqvist (tml@novell.com).
16098 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16099 * local-propagation.c: Fix bug 80591.
16101 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16103 * Makefile.am: put back the --export-dynamic option as with
16104 the previous gmodule flags (thanks to Robert Jordan).
16106 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16108 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16110 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16111 simplify and speed up the local register allocator. Also rename some fields
16112 like iassign->vassign.
16114 * regalloc.c: Remove some functions which are no longer used since their
16115 inlined version is in mini-codegen.c.
16117 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16119 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16121 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16123 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16124 narrowing. Fixes #80622.
16126 * iltests.il: Add new regresssion test.
16128 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16130 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16131 debug-debugger.c, debug-debugger.h: warning fixes.
16132 * driver.c: updated copyright year and made it fit in one line.
16134 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16136 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16138 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16140 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16142 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16144 * iltests.il: Add new test for bug #80507.
16146 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16148 * mini-arm.h: use soft-float also on vfp for now.
16150 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16152 * mini.c: fix some more soft-float issues.
16154 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16156 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16158 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16159 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16160 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16161 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16163 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16165 * mini-arm.c: typo fix.
16167 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16169 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16171 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16173 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16174 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16176 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16178 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16180 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16182 * inssel.brg: Fix a warning.
16184 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16186 * abcremoval.c ssa.c ssapre.c: Update after this change.
16188 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16190 * dominators.c (df_set): Use mono_bitset_union_fast.
16192 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16194 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16195 mini-codegen.c: reduce relocations and memory usage for the cpu
16198 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16200 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16202 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16203 to reduce their size.
16205 2007-01-19 Mark Mason <mason@broadcom.com>
16207 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16208 * mini-mips.c: more configuration macros, support long conditional branches, additional
16209 asserts, fix epilog instrumentation.
16210 * mini-mips.h: use standard stack walk
16211 * cpu-mips.md: increase size of div, rem and conditional branches
16213 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16215 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16218 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16220 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16221 (compile_method): Ditto.
16223 * aot-runtime.c (decode_klass_info): Ditto.
16225 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16226 needed by the code generated by inssel.brg. Also fix a warning.
16228 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16230 * mini.c: deal with enums that become genericinsts by
16231 being nested in a generic class (bug #79956).
16233 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16235 * mini.c: match the generic definition to check for
16236 private access with generic types (bug #78431).
16238 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16240 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16241 to make life easier for people cross-compiling that insist on not
16244 2007-01-17 Mark Mason <mason@broadcom.com>
16246 * inssel-long.brg: patch to deal with mips missing flags
16247 * inssel-long32-mips.brg: implement overflow checks
16248 * insset-mips.brg: implement overflow checks
16249 * mini-mips.h: implement conditional exception handling
16250 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16251 Remove unused code, minor cleanups.
16252 * exceptions-mips.c: minor cleanups
16253 * mini-ops.h: add mips conditional exception ops
16254 * cpu-mips.md: add mips conditional exception ops
16257 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16259 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16260 to deal with mips missing of flags.
16262 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16264 * exceptions-ppc.c: execute fault handlers.
16266 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16268 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16270 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16272 * mini.c: handle also floating point values in initialize_array.
16274 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16276 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16277 array initialization and make it conditional on the intrins option.
16279 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16281 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16282 relocations and put the patch info names close to the enum definition.
16284 2007-01-15 Mark Mason <mason@broadcom.com>
16286 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16288 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16290 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16292 2007-01-12 Raja R Harinath <rharinath@novell.com>
16294 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16296 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16298 * Makefile.am: distribute the mips sources.
16300 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16302 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16305 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16307 * cpu-x86.md: back out for now as this triggers other regressions.
16309 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16311 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16312 to eax:edx, so ecx can't get allocated to them (bug #80489).
16314 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16316 * mini.c, mini-exceptions.c: enabled running fault handlers
16319 2007-01-03 Miguel de Icaza <miguel@novell.com>
16321 * driver.c: If nothing fail, do not use the string "failed",
16322 because it makes it very annoying to view test result logs on the
16325 2006-12-30 Miguel de Icaza <miguel@novell.com>
16327 * debug-debugger.c (mono_debugger_main): Rename "main" to
16328 "main_method" to prevent a warning.
16330 Remove a warning for unused field.
16332 2006-12-28 Martin Baulig <martin@ximian.com>
16335 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16337 2006-12-22 Martin Baulig <martin@ximian.com>
16339 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16340 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16341 seperate `.mdb_debug_info' section, so we can access it from the
16342 debugger even if the binary is stripped.
16344 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16345 from the `.mdb_debug_info' here to prevent the linker from
16346 removing that section.
16348 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16349 mdb-debug-info64.s.
16351 2006-12-19 Robert Jordan <robertj@gmx.net>
16353 * mini-x86: enable the code to return small structures in
16354 registers for FreeBSD as well. Fixes bug #80278.
16355 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16357 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16359 * mini-x86.c: align the stack when calling the profiler
16360 function instrumenting the prolog (on OSX).
16362 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16364 * mini.c: emit a break opcode where Debugger.Break () is called.
16366 2006-12-13 Miguel de Icaza <miguel@novell.com>
16368 * mini.c (mono_method_to_ir): Provide useful information on this
16369 assert, to prevent others from debugging like I did.
16371 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16373 * mini.c: enable code which was incorrectly commented
16376 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16378 * mini-x86.c: enable on OSX, too, the code to return small
16379 structures in registers.
16381 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16383 * mini-x86.c: remove the use of the dynamic code manager here, too.
16385 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16387 * mini.h, debug-debugger.c, tramp-*.c: fixed
16388 mono_debugger_create_notification_function() to use
16389 mono_global_codeman_reserve () instead of a dynamic code manager.
16391 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16393 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16394 ves_array_element_address() jit icall and use a generated
16395 managed method instead (which is about 4 times faster for a rank 3
16398 2006-11-29 Mark Mason <mason@broadcom.com>
16400 * basic-calls.cs: additional tests for passing
16401 structures as function arguments.
16403 2006-11-29 Mark Mason <mason@broadcom.com>
16405 * mini-mips.h: disable custom exception handling
16406 * mini-mips.c: throw/rethrow should use jalr to call
16407 exception stubs. Fixed bug with passing structures
16408 by value. More support for tracing floating point
16411 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16413 * mini.c: fixed typo in the soft-float ldind.r4 handling
16416 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16418 * mini.c, mini.h, driver.c: added --runtime command line
16419 option to select a different runtime than the autodetected one.
16420 * jit.h: added API for embedders to initialize with a specific
16423 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16425 * mini.c: handle also boxing of r4 values (bug #80024).
16427 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16429 * mini-ppc.c: force indirect calls until we reserve
16430 enough address space for all the generated code.
16432 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16434 * exceptions-arm.c: workaround bugs in the libc definition
16435 of struct ucontext.
16437 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16439 * inssel.brg: fixes from me and Mark Mason.
16441 2006-11-23 Dick Porter <dick@ximian.com>
16443 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16444 semaphore display now we've fixed the initial value
16446 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16448 * inssel.brg: partially revert the last change to fix the build.
16450 2006-11-21 Mark Mason <mason@broadcom.com>
16452 * inssel.brg: Add and use compare-and-branch macros to support
16453 architectures that do not have condition code registers (ie. MIPS).
16454 * *-mips.{c,brg,md}: Fix copyright statements
16456 2006-11-20 Mark Mason <mason@broadcom.com>
16458 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16459 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16460 * mini.h: Added declaration for mono_print_ins()
16461 * mini-codegen.c: added ins_spec initializer for MIPS
16462 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16463 vreg to be virtual and hreg to be non-virtual.
16464 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16465 is not yet working/implemented correctly.
16466 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16467 non-static, fixup calls to print_ins() from other parts in the file.
16469 2006-11-20 Mark Mason <mason@broadcom.com>
16471 * basic-calls.cs: added tests for passing structures as arguments
16474 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16476 * inssel-long32.brg: optimize signed division by power of two.
16478 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16480 * mini-arm.c: added support for interworking with thumb code
16481 (mono must be still be built using the ARM instruction encoding).
16483 2006-11-19 Miguel de Icaza <miguel@novell.com>
16485 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16486 verifier has different rules for it. Fixes a few verifier issues
16489 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16490 at the end, so people know what happened.
16492 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16494 * brach-opts.c: in optimize_exception_target() make sure we
16495 are in a catch clause (fixes bug #79871).
16497 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16499 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16500 more soft-float support fixes.
16502 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16504 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16505 that are passed half on the stack and half in registers.
16507 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16509 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16510 more mips integration work from Mark E Mason
16511 <mark.e.mason@broadcom.com>.
16513 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16515 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16516 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16517 tramp-mips.c: added sources for the mips port, not
16518 integrated in the build yet. Contributed by
16519 Mark E Mason <mark.e.mason@broadcom.com>.
16521 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16523 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16525 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16527 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16528 put the soft-float rules in its own file since it seems to
16529 break s390 compilation.
16531 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16533 * mini-arm.c: fixed wrnings.
16535 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16537 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16538 inssel-arm.brg: ARM support for soft-float.
16540 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16542 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16543 loads and stores of 32 bit fp values.
16545 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16547 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16549 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16550 works. Fixes #79852 and #79463.
16552 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16554 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16555 more soft-float support WIP and fixes.
16557 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16559 * mini-arm.c: some VFP updates.
16561 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16563 * mini-exceptions.c: 0 is a valid local var offset in some
16564 architectures, don't assert (bug #78508).
16566 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16568 * exceptions-arm.c: fixed off by one error in stack walk code.
16570 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16572 * mini.h, mini.c: more precise tracking of type load exceptions.
16574 2006-11-03 Robert Jordan <robertj@gmx.net>
16576 * Makefile.am: [WIN32] Add monow.exe target.
16577 * driver.c: [WIN32] Don't detach the console when debugging.
16580 2006-10-30 Miguel de Icaza <miguel@novell.com>
16582 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16584 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16586 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16588 * driver.c (mini_regression): Fix --regression with AOT.
16590 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16592 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16594 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16596 * mini-sparc.h: Don't use sigaction on sparc/linux.
16598 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16600 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16602 * mini-exceptions.c: Add proper include files for getpid ().
16604 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16606 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16607 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16610 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16611 name cache to reduce its size.
16613 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16615 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16617 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16618 the mono_lmf TLS variable.
16620 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16621 trampoline lmf frames.
16623 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16625 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16627 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16628 the mono_lmf TLS variable.
16630 * mini-exceptions.c: Access the LMF structure through accessors.
16632 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16633 variable instead of in jit_tls->lmf.
16635 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16637 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16638 trampoline lmf frames.
16640 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16642 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16644 * mini.c trace.c mini-x86.c: Revert these too.
16646 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16649 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16651 * genmdesc.c: removed now dead code.
16653 2006-10-09 Robert Jordan <robertj@gmx.net>
16655 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16657 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16659 * mini.h: do not leave gaps in the opcode values.
16661 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16663 * jit-icalls.h: flag functions as internal here, too.
16665 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16667 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16668 functions with the internal attribute.
16670 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16672 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16674 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16676 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16679 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16681 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16682 tail calls as on other platforms.
16684 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16686 * iltests.il: Add a few tailcall tests.
16688 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16690 * driver.c: fix loop for old compilers (bug #79521).
16692 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16694 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16696 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16698 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16699 metadata without any code.
16701 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16702 more precise debugging information using gdb.
16704 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16706 * inssel-ia64.brg: Make the helper methods static.
16708 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16710 * inssel-x86.brg: make the helper methods static.
16712 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16714 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16716 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16718 * mini.c: updates for monoburg changes.
16719 * inssel.brg: make a few helper functions static as they should.
16721 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16723 * Makefile.am: Move mini-codegen.c to common_sources.
16725 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16727 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16729 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16730 mini-ppc.h: port to use the common local register allocator.
16732 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16734 * mini.h: Remove the comment too then.
16736 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16738 * mini.h: put back backend.data which is to be used shortly and
16739 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16740 pointers on 4 byte boundaries it'd have much bigger issues running
16741 and you can ifdef it out anyway.
16743 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16745 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16746 MonoInst size by 4 bytes on 64 bit machines.
16748 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16750 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16751 replacement with more meaningful field names. Arch maintainers, please
16752 check the assigned names are good enough for your arch.
16754 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16756 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16757 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16759 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16761 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16762 relocations and memory requirements, put the optimization flags
16763 definitions in their own file.
16765 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16767 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16769 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16771 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16773 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16775 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16777 * inssel.brg: use the correct function to get the size of an item
16778 in an array, given an element class.
16779 * aot-compiler.c: do not access class->class_size directly.
16781 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16783 * mini.h, debug-mini.c: added a debugging function to print
16784 info about local variables and arguments in a jitted method.
16786 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16788 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16790 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16792 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16794 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16795 inner and outer loops when passing vtypes.
16797 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16799 * mini-ppc.c: take into account the cpu errata for cache flushing
16800 which caused some random errors (bug #79381).
16802 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16804 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16805 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16807 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16809 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16812 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16813 freebsd ports tree.
16815 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16816 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16818 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16821 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16823 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16825 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16827 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16828 macro does not have to be changed during debugging.
16830 * 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>.
16832 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16834 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16836 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16837 MONO_ARCH_NO_EMULATE_MUL is defined.
16839 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16841 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16843 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16845 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16847 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16849 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16850 stuff to mini-exceptions.c where it is used.
16852 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16853 setup code, the real one is in mini-exceptions.c.
16855 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16856 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16857 some changes from the freebsd ports tree.
16859 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16862 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16864 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16866 * mini.c: on Linux, check for /proc to be mounted
16867 (bug# 79351, novell bug#201204).
16869 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16871 * mini.c: handle cases where pthread_attr_getstack() behaves
16872 incorrectly (bug #78096).
16874 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16876 * mini-arm.c: support larger stack frames (bug #79272).
16878 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16880 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16882 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16885 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16886 mono_class_from_name () to find a class from its name.
16888 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16890 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16892 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16894 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16896 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16898 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16900 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16901 callinfo->trampoline.
16903 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16905 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16908 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16910 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16912 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16914 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16915 stats.method_trampolines, it is already done by the generic trampoline code.
16917 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16919 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16921 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16923 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16925 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16927 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16929 * mini.c (print_jit_stats): Print new stats.
16931 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16933 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16935 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16936 Address on two dimensional arrays. Fixes #78729.
16938 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16940 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16943 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16945 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16948 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16950 (mini_get_ldelema_ins): Ditto.
16952 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16954 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16955 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16958 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16960 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16961 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16963 * exceptions-s390x.c: Cosmetic change.
16965 * tramp-s390.c: Fix warning.
16967 * cpu-s390.md: Correct length of mul_imm.
16969 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16971 * aot-compiler.c: added binary writer with ELF backend
16972 implementation (only on Linux/x86 for now).
16974 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16976 * Makefile.am: Don't run net 2.0 AOT tests.
16978 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16979 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16981 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16983 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16985 * aot-compiler.c: simplified and refactored the asm-writing code
16986 to allow different backends.
16988 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16990 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16992 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16993 little. Share patches of type TYPE_FROM_HANDLE as well.
16995 * mini.c (mono_patch_info_equal): New helper function.
16996 (mono_patch_info_hash): Ditto.
16998 * aot-compiler.c (emit_method_code): Fix s390 build.
17000 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17001 is not handled because it is stored as a flag and not as a type ctor. Fixes
17004 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17006 * aot-compiler.c: Fix computation of GOT slot statistics.
17008 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17009 Also remove support for not PIC AOT.
17011 * mini.h: Bump AOT file format version.
17013 * objects.cs: Add a test for #78990.
17015 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17016 (peter.dettman@iinet.net.au). Fixes #79087.
17018 * basic-long.cs: Add a test for the above.
17020 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17022 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17024 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17027 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17029 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17032 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17034 * mini.c: Don't verify COM proxy invoke calls
17037 2006-08-10 Dick Porter <dick@ximian.com>
17039 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17040 which process is holding semaphores locked.
17042 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17044 * mini-ia64.c mini-amd64.c: Fix #79027.
17046 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17048 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17050 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17051 implicit arguments in a vararg call. Fixes #79027.
17053 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17055 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17056 (mono_get_array_new_va_signature): Ditto.
17058 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17060 * aot-runtime.c: Call init_plt lazily.
17062 * inssel-long.brg: Fix unsigned long->int conversion.
17064 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17066 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17067 that most data is now in the .rss/.data section.
17069 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17071 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17073 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17075 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17077 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17079 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17080 virtual call. Fixes #79010.
17082 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17083 and use the result as the this argument in the real call.
17085 * generics.2.cs: Add a new test for #79010.
17087 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17089 * mini-x86.c: Fix a warning.
17091 * aot-compiler.c: Add a bunch of statistics.
17093 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17095 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17097 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17099 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17101 * 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>.
17103 2006-07-13 Miguel de Icaza <miguel@novell.com>
17105 * mini.c (mono_method_to_ir): Obtain the original method in the
17106 CIL stream and use this to perform validation.
17110 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17112 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17113 (mono_arch_call_opcode): Ditto.
17115 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17118 * mini.c (mono_patch_info_dup_mp): New helper function.
17120 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17121 compilation. Fixes #78827.
17123 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17125 * declsec.c: Use original security informations for
17126 MONO_WRAPPER_MANAGED_TO_MANAGED.
17128 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17130 * mini.c: Allow Com Interop methods/classes and
17131 don't verify COM wrapper calls
17134 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17136 * inssel-long32.brg: Fix long->i4 checked conversion.
17138 * exceptions.cs: Add a test for the above.
17140 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17142 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17144 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17147 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17150 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17152 * mini.c: Fix solaris/x86 exception handling.
17154 * Makefile.am: Get rid of $(ICU_LIBS).
17156 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17158 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17159 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17160 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17162 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17164 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17165 this function causes a SIGSEGV.
17167 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17169 * mini.c: Remove unused solaris/x86 includes.
17171 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17173 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17175 2006-06-20 Jb Evain <jbevain@gmail.com>
17177 * cpu-g4.md: fix max length of start_handler instruction.
17179 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17180 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17182 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17183 * ssa.c: Fixed bug 78653 for SSA based deadce.
17184 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17185 MonoInst.flags, used in SSA based deadce.
17186 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17187 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17189 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17191 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17192 it can end up using non executable memory on ppc64 systems
17193 running ppc32 userspace (fix from Johannes Berg).
17195 2006-06-14 Dick Porter <dick@ximian.com>
17197 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17200 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17201 * mini.c: Made so that inline is locally disabled if it would
17202 trigger a .cctor, because too many apps depend on this behavior
17203 (which seems to be also the one of the MS CLR).
17205 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17207 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17208 No idea why this worked before.
17210 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17211 which branch to outer exception clauses since they could skip the
17212 inner finally clauses. Fixes #78633.
17214 * exceptions.cs: Add a test for the above.
17216 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17219 * iltests.il: Add a test for the above.
17221 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17223 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17224 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17226 * iltests.il: Add a test for the above.
17228 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17230 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17232 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17233 methods as instrinsics.
17235 2006-06-09 Wade Berrier <wberrier@novell.com>
17237 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17238 (simple-cee-ops.h ssapre-mini-ops.h)
17240 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17242 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17243 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17245 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17246 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17248 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17250 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17252 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17254 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17255 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17256 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17257 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17258 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17259 of opcodes, so that bug 78549 should not happen again.
17260 * ssapre.c: Updated to use the renamed files.
17262 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17264 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17265 in OP_ATOMIC_EXCHANGE_I4.
17267 2006-06-07 Wade Berrier <wberrier@novell.com>
17269 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17270 in mono_debugger_create_notification_function)
17272 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17274 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17276 * mini.c (type_from_stack_type): Disable some changes which do not
17279 * driver.c: Reenable opts.
17281 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17282 of the evaluation stack.
17284 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17285 evaluation stack trace at entry to the bblock.
17287 * mini.c (merge_stacks): New function to perform verification of stack merges.
17288 Turned off by default.
17290 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17293 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17295 * local-propagation.c: Fixed bug 78549.
17297 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17299 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17301 2006-06-02 Miguel de Icaza <miguel@novell.com>
17303 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17304 tramp-arm.c, tramp-ia64.c
17305 (mono_debugger_create_notification_function): Update signature to
17306 new signature and use new protocol for creating the notification
17309 Should fix the build.
17311 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17313 * exceptions-ppc.c (mono_jit_walk_stack)
17314 (ves_icall_get_frame_info): Fix the build
17316 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17318 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17320 2006-05-31 Raja R Harinath <rharinath@novell.com>
17322 * il2tests.2.il: New file for generics CIL tests. Add test for
17324 * Makefile.am: Update.
17327 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17330 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17332 * aliasing.c: Fixed bug 78311.
17334 2006-05-29 Martin Baulig <martin@ximian.com>
17336 * mini-exceptions.c (mono_find_jit_info): When computing the
17337 native offset, check whether we're actually inside the method's
17338 code; call mono_debug_print_stack_frame() to format the frame.
17339 (ves_icall_System_Exception_get_trace): Call
17340 mono_debug_print_stack_frame() to format the stack frame.
17341 (ves_icall_get_trace): Update to the new debugging API.
17342 (mono_jit_walk_stack_from_ctx): Likewise.
17343 (ves_icall_get_frame_info): Likewise.
17345 * mini.c (get_method_from_ip): Use the new debugging API.
17346 (mono_print_method_from_ip): Likewise.
17349 (mono_jit_walk_stack): Use the new debugging API.
17350 (ves_icall_get_frame_info): Likewise.
17352 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17354 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17356 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17358 * mini.c: Added "limitator" to inline for debugging.
17360 2006-05-24 Martin Baulig <martin@ximian.com>
17362 * debug-debugger.c (mono_debugger_init): Create a private,
17363 malloc()-based code manager for the notification function and
17364 intentionally leak it on exit. This fixes the crash-on-exit race
17368 (mono_debugger_create_notification_function): Added
17369 `MonoCodeManager *' argument.
17372 (mono_debugger_create_notification_function): Added
17373 `MonoCodeManager *' argument.
17375 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17377 * aliasing.c: Fixed 64 bit issue.
17378 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17379 default since all known bugs are fixed (one more time!).
17381 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17383 * mini.c: write barrier support.
17385 2006-05-23 Martin Baulig <martin@ximian.com>
17387 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17388 check at the top of the file.
17390 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17392 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17393 reverting changes without reason and without changelog entries.
17395 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17397 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17398 to a few opcodes. Fixes #78439.
17400 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17401 consistency with other archs.
17403 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17405 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17407 * debug-debugger.c: fix the build.
17409 2006-05-17 Martin Baulig <martin@ximian.com>
17412 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17413 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17414 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17415 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17417 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17419 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17421 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17423 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17424 MONO_TYPE_GENERICINST.
17426 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17427 MONO_TYPE_GENERICINST.
17429 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17431 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17434 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17436 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17438 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17440 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17442 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17443 mono_trace_cleanup ().
17445 * iltests.il: Fix problem with the newly added test.
17447 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17448 due to register constraints, free up the previous hreg. Fixes #78314.
17450 * iltests.il: Add new test for #78314.
17452 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17453 Interlocked.Add. Fixes #78312.
17455 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17457 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17459 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17461 2006-05-05 Martin Baulig <martin@ximian.com>
17463 * debug-mini.c (mono_debug_open_block): New method.
17466 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17467 the beginning of each basic block.
17470 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17471 the beginning of each basic block.
17473 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17475 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17476 default until I understand why they break the build on amd64.
17478 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17480 * mini.c (mini_cleanup): Call mono_cleanup ().
17482 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17485 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17487 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17488 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17489 default since all known bugs are fixed, and I cannot reproduce bug
17490 77944... I'm asking Matt Hargett to test again after this commit.
17492 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17494 * mini-codegen.c: Fixed typo that thrashed inline.
17496 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17498 * dominators.c (compute_dominators): Avoid using a worklist since
17499 it is not correct in some cases. Instead, iterate over all bblocks as
17500 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17502 2006-04-28 Miguel de Icaza <miguel@novell.com>
17504 * mini.c (mono_jit_compile_method_inner): Use
17505 mono_prepare_exception_from_error that resets the value
17508 2006-04-27 Miguel de Icaza <miguel@novell.com>
17510 * mini.c: Move the mini_loader_error_to_exception to metadata.
17512 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17514 * aliasing.c: Fixed bug 78210.
17516 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17518 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17519 default until all their problems (or the ones they trigger) are fixed.
17521 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17523 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17525 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17526 as loaded only after resolving patches since that could invoke the same method.
17528 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17530 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17533 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17536 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17539 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17540 made from AOT code through the PLT table.
17542 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17543 holding the plt offset when a call is made to the aot plt trampoline.
17545 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17547 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17550 * Makefile.am (common_sources): Fix build breakage.
17552 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17553 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17554 intra-assembly calls if possible.
17556 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17558 * mini-trampolines.c: Handle PLT entries.
17560 * mini.c: Avoid creating a GOT var for calls.
17562 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17563 from mscorlib code.
17565 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17566 from mscorlib code.
17568 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17571 * mini.h: Bump AOT file format version.
17573 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17576 2006-04-25 Martin Baulig <martin@ximian.com>
17578 * driver.c: Disable copyprop, consprop and inline when running
17579 inside the debugger.
17581 2006-04-25 Martin Baulig <martin@ximian.com>
17583 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17584 with `get_current_thread' and added `detach'.
17585 (MonoDebuggerMetadataInfo): Added `thread_size',
17586 `thread_tid_offset', `thread_stack_ptr_offset' and
17587 `thread_end_stack_offset'.
17589 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17591 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17594 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17595 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17597 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17599 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17601 * aot.c: Add support for ADJUSTED_IID.
17603 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17605 * aot.c (emit_method_order): Don't align method_order_end.
17607 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17608 the interface ID changes.
17610 2006-04-21 Dick Porter <dick@ximian.com>
17612 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17613 cleaning up a thread. Fixes the new part of bug 77470.
17615 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17617 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17618 to managed wrapper.
17620 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17622 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17624 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17625 SIGSEGV. Fixes #78072.
17627 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17628 unregister our SIGABRT handler.
17630 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17632 * mini.c: Disabled inline where it can alter the call stack in a
17633 way visible from managed code.
17634 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17637 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17639 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17640 on other platforms. Fixes #78089.
17642 2006-04-13 Martin Baulig <martin@ximian.com>
17644 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17645 determine whether we're inside the debugger.
17648 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17650 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17652 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17653 handler clauses. Fixes #78024.
17655 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17656 in the CALL_MEMBASE opcodes. Fixes #78088.
17657 (mono_arch_get_vcall_slot_addr): Ditto.
17659 2006-04-10 Martin Baulig <martin@ximian.com>
17661 * debug-debugger.c: The thread handling code has now been moved
17662 into ../metadata/threads.c.
17664 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17666 * driver.c (mono_main): Fix --with-gc=none build.
17668 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17669 (mono_spillvar_offset_float): Ditto.
17670 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17671 hreg, not when its !global, since on ia64, there is a third category: stacked
17674 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17676 * mini.c: set MonoInst->klass for load field address and a few other
17679 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17681 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17683 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17685 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17686 the branch opt changes.
17688 2006-04-06 Dick Porter <dick@ximian.com>
17690 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17692 * wapihandles.c (mini_wapi_seminfo):
17693 * driver.c (mono_main): Add semaphore info option
17695 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17697 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17698 branch optimization changes. Fixes #78009.
17700 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17702 * mini.c: ignore accessibility of methods in managed->native wrappers.
17704 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17706 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17708 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17710 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17712 * mini.c: Modify the branch optimizations to preserve the invariant that
17713 the entries inside the in_bb and out_bb arrays are unique.
17714 (mono_unlink_bblock): Avoid creation of new arrays.
17716 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17718 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17721 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17723 * mini.c (optimize_branches): Remove the "optimizations" in
17724 the cbranch1/cbranch2 -> branch cases which were causing several
17725 problems in the past. Fixes #77986.
17727 2006-03-31 Chris Toshok <toshok@ximian.com>
17729 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17730 default optimizations :(
17732 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17734 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17737 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17739 * local-propagation.c: Added comments to structs and removed
17740 "Mono" prefixes from local tree mover types.
17742 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17744 * Makefile.am (arch_sources): Define this for each architecture so
17745 libmono_la_SOURCES is defined in one place.
17747 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17749 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17752 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17754 * driver.c: print the GC name supplied by configure.
17756 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17758 * local-propagation.c: Added tree mover, and moved here all the
17759 local propagation code from mini.c
17760 * mini.c: Added support for treeprop, and moved all the local
17761 propagation code to local-propagation.c
17762 * mini.h: Added support for treeprop
17763 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17764 treeprop, inline and deadce by default
17765 * Makefile.am: Added local-propagation.c
17767 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17769 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17771 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17773 * debug-debugger.c: make it compile without the Boehm GC.
17775 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17777 * mini.c: fixed issue with mismatch when an icall is registered
17778 with multiple names but same address.
17780 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17782 * declsec.c, mini-exceptions.c: use write barrier to set reference
17783 fields of managed objects.
17785 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17787 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17788 (can_access_internals): Fix a warning.
17790 * mini.c (print_method_from_ip): Rename this to
17791 mono_print_method_from_ip so it gets exported.
17793 * trace.c: Deal with strings inside StringBuilder's containing garbage
17794 and fix memory leaks. Fixes #77848.
17796 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17798 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17801 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17803 * mini-s390.c: Remove OP_X86_TEST_NULL.
17805 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17807 * mini.c: use the correct GetHashCode() for the moving collector.
17809 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17811 * liveness.c: Regalloc spill cost tuning.
17813 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17815 * mini-s390x.h: Correct S390_LONG macro.
17817 * mini-s390x.c: Cleanup unused code.
17819 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17821 * jit-icalls.h: New file.
17823 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17824 icalls and include that instead of including jit-icalls.c.
17826 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17829 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17831 * mini.c: when checking for member accessibility, also check for
17832 friend assemblies and for explicit interface implementations.
17834 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17836 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17838 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17840 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17841 common cases are done first.
17843 * mini-ops.h: Only define platform specific opcodes on the given platform.
17845 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17848 2006-03-14 Martin Baulig <martin@ximian.com>
17850 Revert Paolo's change from r57348:
17852 * mini.h: don't use gboolean for bitfields.
17853 * mini.c: verifier changes for fields and methods accessibility.
17855 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17857 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17859 * mini-s390x.c: Fix conv_r_un.
17861 * cpu-s390, cpu-s390x.md: Fix lengths.
17863 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17865 * mini.c: nested types have access to all the nesting
17866 levels, not just the enclosing types.
17868 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17870 * mini.c: added a few more verification checks.
17872 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17874 * liveness.c: Merge optimizations from the linear-il branch.
17876 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17878 * mini-ia64.c (emit_call): Add a comment.
17880 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17882 * tramp-ia64.c: Fix some warnings.
17884 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17886 * mini.h: don't use gboolean for bitfields.
17887 * mini.c: verifier changes for fields and methods accessibility.
17889 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17891 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17892 lazy icall wrapper changes.
17894 * dominators.c: Replace all the dominator algorithms with faster
17895 ones from the linear-il branch.
17897 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17900 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17901 common cases are done first.
17903 * mini-amd64.c: Fix some warnings.
17905 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17908 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17911 * mini.h: Add a missing prototype.
17913 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17915 * mini.c: Compile icall wrappers lazily.
17917 * mini-codegen.c: Use printf instead of g_print since its much faster.
17919 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17922 * mini.c (optimize_branches): Cache the negative result from
17923 remove_block_if_useless ().
17925 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17926 Also fix some bblock linking issues.
17928 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17931 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17933 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17934 accessed fields first, for better cache behavior.
17936 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17938 * mini.c: speedup IList<T> array accesses.
17940 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17942 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17943 inline_costs counter. Fixes #77190.
17945 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17947 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17948 trace messages. Fixes #77706.
17950 2006-03-04 Martin Baulig <martin@ximian.com>
17952 * tramp-amd64.c, tramp-x86.c
17953 (mono_debugger_create_notification_function): Use
17954 mono_global_codeman_reserve() to allocate a buffer at runtime and
17957 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17959 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17960 notification function at runtime and then call `initialize' in the
17961 `MONO_DEBUGGER__debugger_info' vtable.
17963 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17965 * iltests.il: Fix a visibility problem.
17967 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17969 * driver.c, mini.c: add hooks for the counters API.
17971 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17973 * driver.c: show disabled options.
17975 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17977 * linear-scan.c: always use cost-driven selection.
17979 2006-02-28 Raja R Harinath <rharinath@novell.com>
17981 * jit-icalls.c (helper_compile_generic_method): Revert change from
17984 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17986 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17988 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17990 * inssel.brg: style fixes, mostly to force the updated monoburg
17991 to run for people using svn.
17993 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17995 * mini.c: match monoburg changes.
17997 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17999 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18000 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18001 declaration in the header file.
18003 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18005 * helpers.c: reduce relocations and mem usage.
18007 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18009 * mini.h, mini-codegen.c: disable logging features if
18010 requested by configure.
18012 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18014 * mini.c: tiny verifier changes.
18016 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18018 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18019 cpu-pentium.md: stack alignment changes for osx/x86,
18020 partially from Geoff Norton <gnorton@customerdna.com>.
18022 2006-02-24 Raja R Harinath <harinath@gmail.com>
18024 * jit-icalls.c (helper_compile_generic_method): Update to changes
18025 in metadata/class.c.
18027 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18029 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18031 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18032 interface calls with large offsets.
18034 2006-02-23 Raja R Harinath <rharinath@novell.com>
18036 * jit-icalls.c (helper_compile_generic_method): Document the
18037 special-case we depend on so that we can inflate the method twice
18038 with the same context with no bad side-effects.
18040 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18042 * mini-x86.c, mini-amd64.c: fix for case when xen support
18045 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18047 * mini-x86.c, mini-amd64.c: generate code to access tls items
18048 in a faster way for Xen systems.
18050 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18052 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18053 updates and compilation fixes for the OSX/x86 port, mostly from
18054 Geoff Norton <gnorton@customerdna.com>.
18056 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18058 * inssel.brg: faster interface call implementation
18059 to sync with the interface_offsets MonoVTable changes.
18061 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18063 * mini.c: more verification checks.
18065 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18067 * mini.c: added a few more verification checks.
18069 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18071 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18072 facility on the processor and use it if available.
18074 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18076 * driver.c, aot.c, mini.c: throw exception if the IL code is
18077 invalid or unverifiable.
18079 2006-02-17 Raja R Harinath <rharinath@novell.com>
18081 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18084 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18086 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18088 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18090 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18091 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18092 handling of instantiated generic valuetypes.
18094 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18096 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18097 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18100 * generics.2.cs: Revert the nullable reftypes tests.
18102 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18104 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18105 using __builtin_frame_address (1) as it doesn't work in the presence
18106 of optimizations. Hopefully fixes #77273.
18108 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18109 -> generics.cs change as it doesn't work with some automake versions.
18111 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18113 * mini.c: handle systems that sue a different way to
18114 retrieve the stack address of the current thread.
18116 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18118 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18119 it specially in the makefile.
18121 * generics.2.cs: Add tests for nullable reference types.
18123 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18125 * mini.c: always handle the case when mono_jit_init()
18126 is called in a thread different from the main thread,
18127 confusing libgc (bug #77309).
18129 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18131 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18133 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18135 * mini.c: change optimize_branches () to use a single loop
18136 and introduce a new optimization to simplify some range checks.
18138 2006-02-03 Martin Baulig <martin@ximian.com>
18140 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18141 and merged with debugger_thread_manager_add_thread().
18142 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18143 inform the debugger about the main thread.
18145 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18147 * basic.cs: Add test for div.un/rem.un constant folding.
18149 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18151 * cpu-s390x.md: correct int_xor_imm length
18153 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18155 * generics.2.cs: New test for #77442.
18157 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18160 2006-02-02 Martin Baulig <martin@ximian.com>
18162 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18163 <mono/metadata/mono-debug-debugger.h>
18165 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18167 2006-02-02 Martin Baulig <martin@ximian.com>
18169 * debug-debugger.h: New header file for debug-debugger.c.
18171 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18172 function is a separate thread anymore; add support for attaching.
18174 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18176 * tramp-x86.c: Fix a warning.
18178 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18180 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18181 on very large methods.
18183 * aot.c (load_patch_info): Fix a warning.
18185 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18187 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18188 mini-ops.h: alu membase optimizations.
18190 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18192 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18193 to speedup StringBuilder.
18195 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18197 * dominators.c (mono_compute_natural_loops): Fix detection of
18198 loop body start blocks.
18200 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18202 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18204 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18207 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18209 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18211 2006-01-25 Martin Baulig <martin@ximian.com>
18213 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18214 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18215 started to cleanup this file a little bit.
18217 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18219 * mini.c: optimize a codepath frequently happening in generics code.
18221 2006-01-23 Martin Baulig <martin@ximian.com>
18223 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18225 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18226 functions directly.
18228 * driver.c: debug-debugger.c is only available if
18229 `MONO_DEBUGGER_SUPPORTED' is defined.
18231 2006-01-23 Martin Baulig <martin@ximian.com>
18233 * debug-debugger.c: Only enable this on platforms where the Mono
18234 Debugger is working (x86 and x86_64).
18236 2006-01-21 Martin Baulig <martin@ximian.com>
18238 The Mono Debugger is now using the normal `mono' instead of the
18239 `mono-debugger-mini-wrapper' when executing managed code.
18241 * debug-debugger.c: New file; previously known as
18242 debugger/wrapper/wrapper.c.
18244 * debug-mini.c (mono_init_debugger): Removed.
18246 * driver.c (mono_main): Added new `--inside-mdb' command line
18247 argument which is used when running inside the debugger.
18249 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18251 * liveness.c (mono_analyze_liveness): Remove some unused data
18254 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18256 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18258 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18260 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18261 depends on implementation details of monobitset.
18263 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18266 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18268 * liveness.c: Update after monobitset changes.
18270 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18272 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18274 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18276 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18278 * mini-s390x.c: Remove warning messages.
18280 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18282 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18284 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18286 * generics.2.cs: Add ldelem/stelem_any test.
18288 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18290 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18292 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18294 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18296 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18298 * generics.2.cs: Reenable vtype tests.
18300 * inssel-x86.brg: Remove an icorrect valuetype rule.
18302 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18304 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18305 initial support for OP_ABS.
18307 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18309 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18311 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18313 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18314 conversion and implement LADD/LSUB.
18316 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18319 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18321 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18323 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18326 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18328 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18329 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18330 (stack walk problem).
18332 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18334 * aot.c (mono_aot_load_method): Fix a warning.
18336 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18338 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18340 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18342 * iltests.il: Add test for #77148.
18344 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18347 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18349 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18351 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18353 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18354 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18356 * basic-long.cs: Add lconv-to-r4/r8 tests.
18358 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18360 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18362 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18363 here as on other archs.
18365 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18367 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18369 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18371 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18373 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18375 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18376 instrument_prolog; Add memory_barrier instruction.
18378 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18380 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18382 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18384 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18386 * aliasing.c inssel.brg: Fix warnings.
18388 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18389 could skip initialization of some parts of memory.
18391 * mini.c mini-ia64.c: Fix warnings.
18393 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18395 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18397 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18398 a crash seen on sparc.
18400 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18402 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18404 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18406 * mini-ops.h: Add s390_backchain instruction
18408 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18410 * cpu-s390.md: Add s390_backchain instruction
18412 * mini-s390.c: Significant ABI changes
18414 * mini-s390.h: Cater for zero length structures
18416 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18418 * mini-s390.c: ABI fixes
18420 * inssel-s390.brg: Remove debug statements
18422 * cpu-s390.md: Fix length of ATOMIC_xx operations
18424 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18426 * basic-float.cs: Add float<->long conversion tests.
18428 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18430 * mini-s390.c: Fix LOCALLOC processing.
18432 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18434 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18436 * iltests.il: Add tests for some opcodes not covered by the other
18439 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18441 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18442 register loading for Tail processing; Correct trace output.
18444 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18446 * cpu-s390.md: Correct size of jmp instruction.
18448 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18450 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18452 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18454 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18455 Bring s390 up to current level.
18457 2005-12-12 Zltan Varga <vargaz@gmail.com>
18459 * generics.2.cs: Disable the newly added tests as they do not work yet.
18461 * generics.2.cs: Add valuetype tests.
18463 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18465 * basic-long.cs: Add i4->u8 test.
18467 * objects.cs: Add tests for JIT intrinsic.
18469 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18470 optimizations lost by a mistake.
18472 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18474 * basic-long.cs: Remove a test moved to objects.cs.
18476 * arrays.cs: Add more array tests.
18478 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18480 * arrays.cs: Add new tests for multi-dimensional arrays.
18482 2005-12-06 Raja R Harinath <rharinath@novell.com>
18484 * Makefile.am (test_sources2): Add generics.2.cs.
18485 (EXTRA_DIST): Add test_sources2.
18487 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18489 Support for boxing and unboxing nullable types as well as the
18490 isinst operation on nullables, per the CLI ammendment.
18492 * inssel.brg (CEE_ISINST): Special case for nullable
18494 * mini.c (handle_unbox_nullable): new method
18495 (handle_box): Special case for nullable types
18496 (mono_method_to_ir): Call handle_unbox_nullable in correct
18499 * generics.2.cs: New test suite
18501 * Makefile.am: Support for regression tests with generics.
18503 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18505 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18506 allocated to registers. Fixes #76800.
18508 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18510 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18512 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18514 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18517 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18519 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18522 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18524 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18525 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18527 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18528 single precision before storing to a single precision location.
18530 2005-11-28 Raja R Harinath <rharinath@novell.com>
18532 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18534 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18536 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18539 * basic.cs: Remove test_0_byte_compares test which was moved to
18540 objects.cs a long time ago.
18542 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18544 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18546 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18548 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18549 handlers are called.
18551 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18554 * mini-ia64.c: Add support for the throw->branch exception
18557 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18559 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18561 * mini.c: Enabled "fastpath" deadce :-)
18563 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18565 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18566 alias analysis pass to support it.
18567 * mini.h: Likewise.
18569 * liveness.c: Likewise (liveness computation can use aliasing
18570 information to be more accurate).
18571 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18572 moreover made so that "--compile-all" uses the given optimization
18573 flags and not the default ones.
18574 * aliasing.c: Alias analysis (new file).
18575 * aliasing.h: Likewise.
18576 * Makefile.am: added "aliasing.c" and "aliasing.h".
18578 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18580 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18583 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18585 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18586 fp >= end_of_stack exit condition, as it is not needed, and it might
18587 become true for fp eliminated frames.
18589 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18591 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18594 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18596 * mini-arm.c: fixed alignment of doubles/longs to match
18597 the C ABI (bug #76635).
18599 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18601 * aot.c: fix compilation with --enable-minimal=aot.
18603 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18605 * mini-arm.c: fixed compatibility with the new
18606 floating point emulator package for compares.
18608 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18610 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18612 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18614 * mini-exceptions.c (print_stack_frame): Output to stderr.
18615 (mono_handle_native_sigsegv): Ditto.
18617 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18619 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18620 OP_LCONV_TO_OVF_I implementation.
18622 * mini-amd64.c: Add support for the throw->branch exception
18625 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18626 when the catch clause catches a more general exception, i.e. Object.
18628 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18630 * cpu-ia64.md: Remove unused opcodes.
18632 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18633 specific defines for architectures defining USE_SIGACTION.
18635 * mini-ia64.c: Fix some warnings.
18637 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18638 version seemed to skip a frame.
18640 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18642 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18643 only calls which are made to native code use this flag.
18645 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18647 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18648 varargs methods as well.
18650 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18651 which have save_lmf set. Reorganize methods prologs a bit.
18653 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18654 debugger to the proper place.
18656 2005-10-29 Martin Baulig <martin@ximian.com>
18658 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18659 when running inside the debugger until the debugger has support
18662 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18664 * mini.h: Fix a warning.
18666 2005-10-24 Miguel de Icaza <miguel@novell.com>
18668 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18669 we expose publicly, this returns the string.
18671 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18673 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18674 with fp elimination.
18676 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18678 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18679 native stacktrace using the glibc 'backtrace' function if available.
18681 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18683 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18685 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18686 handle SIGSEGVs received while in native code.
18688 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18689 code, call mono_handle_native_sigsegv which will abort the runtime
18690 after printing some diagnostics, instead of converting it into a
18691 confusing NullReferenceException.
18693 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18695 * cpu-pentium.md: Remove unused opcodes.
18697 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18699 * mini-amd64.h (MonoLMF): Add rsp field.
18701 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18704 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18706 * mini-codegen.c (get_register_spilling): Fix some warnings.
18708 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18710 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18711 elimination during exception handling. Enable fp elimination by
18714 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18717 2005-10-16 Martin Baulig <martin@ximian.com>
18719 * mini-exceptions.c
18720 (mono_debugger_run_finally): New public method for the debugger.
18722 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18724 * debug-mini.c (mono_debug_init_method): Fix warning.
18726 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18727 the 'exname' parameter const to fix some warnings.
18729 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18731 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18732 introduced by the previous patch.
18734 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18736 * basic-float.cs: Add test for precision of float arithmetic.
18738 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18739 when loading/storing single values from/to memory.
18741 * mini.c (mono_jit_compile_method_with_opt): Create the function
18742 pointers in the correct domain.
18744 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18746 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18747 introduced by previous patch.
18749 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18750 when out_filter_idx is NULL.
18752 * mini-exceptions.c: Don't run filter clauses twice during exception
18753 handling. Fixes #75755.
18755 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18757 * aot.c: Add support for ldflda wrappers.
18759 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18762 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18764 * mini.c, mini.h: do not consider exception handlers blocks when
18765 setting up interface variables.
18767 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18769 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18771 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18773 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18774 causes a regression.
18776 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18778 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18780 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18781 of the OP_P definitions.
18783 * TODO: Add a proposal for dealing with the CEE/OP mess.
18785 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18786 optimizations from the x86 port.
18788 * cpu-amd64.md: Ditto.
18790 * basic.cs basic-long.cs: Add tests.
18792 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18794 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18795 Patrik Torstensson's implementation of my exception-handling
18796 optimization idea, when the exception object is not used
18799 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18801 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18802 of the mul_imm optimizations from the old jit.
18804 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18806 * mini.c, liveness.c: patch by Patrik Torstensson and
18807 Zoltan Varga to improve performance in methods with
18810 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18812 * driver.c: Remove 'Globalization' entry from --version.
18814 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18816 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18817 there is a profiler interested in JIT events.
18819 * aot.c: Load profile files produced by the AOT profiling module, and
18820 reorder methods based on the profiling info. Add a 'method_order' table
18821 to the AOT file to make mono_aot_find_jit_info work with the reordered
18824 * mini.h: Bump AOT file version info.
18826 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18828 * mini-arm.h: work around what looks like a gcc bug when optimizations
18831 2005-09-28 Raja R Harinath <rharinath@novell.com>
18833 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18834 conditionals. Use ...
18835 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18837 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18839 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18840 to determine the amount of memory to copy when passing valuetypes.
18842 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18843 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18845 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18847 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18848 information about aot.
18850 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18852 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18853 macros. This will allow a deadlock debugger to easily be plugged
18856 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18858 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18860 2005-09-27 Raja R Harinath <rharinath@novell.com>
18862 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18863 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18864 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18865 ($(arch_built)) [CROSS_COMPILING]: Error out.
18867 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18869 * aot.c: Add support for the no_special_static flag for classes.
18871 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18873 * Reapply reverted patches.
18875 * *: Revert r50174 as well.
18877 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18879 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18881 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18883 2005-09-23 Miguel de Icaza <miguel@novell.com>
18885 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18886 part of the SIG_HANDLER_SIGNATURE.
18888 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18890 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18893 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18894 introduced by previous patch.
18896 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18898 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18899 saved registers too.
18901 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18902 upon the information returned by get_call_info ().
18904 * mini-x86.c (add_float): Fix stack size calculation.
18905 (mono_arch_call_opcode): Rewrite this so it works based up the
18906 information returned by get_call_info ().
18907 (mono_arch_get_this_vret_args): Ditto.
18909 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18911 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18912 in cinfo to determine the registers which need to be used.
18914 2005-09-20 Miguel de Icaza <miguel@novell.com>
18916 * driver.c (mono_main): Add --server and --desktop flags.
18918 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18920 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18921 registers as global registers.
18923 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18924 longer needed with the new register allocator.
18926 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18928 * cpu-ia64.md: Remove unused opcodes.
18930 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18932 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18934 * cpu-amd64.md: Remove unused opcodes.
18936 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18937 needed with the new register allocator.
18939 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18942 2005-09-16 Raja R Harinath <rharinath@novell.com>
18944 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18946 2005-09-16 Martin Baulig <martin@ximian.com>
18948 * exceptions-amd64.c
18949 (throw_exception): Don't call mono_debugger_throw_exception() if
18950 we're a rethrow - see the FIXME in the code.
18952 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18954 * mini.c (mono_init_exceptions): This only works on some architectures.
18956 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18958 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18961 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18963 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18964 now in mini-exceptions.c.
18966 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18968 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18969 now in mini-exceptions.c.
18971 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18973 * exceptions-x86.c: Applied patch from Patrik Torstensson
18974 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18976 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18977 code into mini-exceptions.c. Add some assertions to it.
18979 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18981 * aot.c (emit_section_change): Applied patch from "The Software Team"
18982 (<software@solmersa.com>). Fix as errors on windows.
18984 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18986 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18987 method info into the LMF.
18989 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18991 * mini-ia64.c: Add proper unwind info for method epilogs.
18993 * exceptions-ia64.c: Add some code to help debugging.
18995 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18997 * mini-exceptions.c: Fix warning.
18999 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19001 * mini.c: Really fix build.
19003 * mini-x86.c mini-amd64.c: Fix build.
19005 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19007 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19009 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19010 some Interlocked methods as intrinsics.
19012 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19013 for Thread methods as well.
19015 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19017 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19019 * mini-ia64.c mini-x86.c mini-amd64.c
19020 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19023 * mini.c (mono_init_exceptions): Fix build breakage.
19025 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19027 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19028 of instructions. Use the new ia64_unw_op macros for emitting unwind
19031 * mini.c (mono_init_exceptions): Initialize exception handling
19032 related trampolines at startup.
19034 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19036 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19038 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19040 * mini.c: Handle type loading errors gracefully during compilation and
19041 throw the appropriate exception.
19043 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19045 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19046 for the mono binary.
19048 2005-09-09 Martin Baulig <martin@ximian.com>
19050 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19053 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19055 * mini-arm.h: use emulation for conv.r.un for the release.
19057 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19059 * mini-arm.c, objects.cs: more fixes and tests for them.
19061 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19063 * mini-arm.c: align structures to at least 4 bytes to be able
19064 to keep our current optimized memcpy.
19066 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19068 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19070 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19072 * mini.c: ignore SIGPIPE.
19074 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19076 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19078 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19080 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19082 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19084 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19086 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19087 exception handling support.
19088 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19089 patch by Brian Koropoff <briank@marakicorp.com>).
19091 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19093 * mini.c: revert another 'optimization' which breaks when
19094 items on the eval stack need to be saved at a basic block end
19097 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19099 * jit-icalls.c: for arrays, ensure we always provide
19102 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19104 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19106 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19108 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19110 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19111 arguments in their original register.
19113 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19115 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19118 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19119 when ssapre is enabled.
19121 * inssel-long.brg: Fix bug in previous patch.
19123 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19124 multiplication by a constant.
19126 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19128 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19131 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19134 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19136 * inssel-arm.brg: apply changes tested by Brian Koropoff
19137 <briank@marakicorp.com>.
19139 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19141 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19143 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19145 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19146 to the same register if dreg is just a base register.
19147 (print_ins): Improve printing of membase opcodes.
19149 * inssel-x86.brg: Add optimized ldind(reg) rules.
19151 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19153 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19155 * mini.c: when running under valgrind, set the stack bottom for
19156 the GC at the actual approximate stack for the app (fixes running
19157 mono with valgrind).
19159 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19161 * mini.c: do no break at the first valuetype to init found
19162 (fixes bug #75791).
19164 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19166 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19168 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19170 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19172 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19174 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19176 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19178 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19180 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19183 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19186 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19189 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19191 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19193 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19195 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19196 in the tail recursion optimization.
19198 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19199 debug info into the assembly file.
19201 * iltests.il: Add test for filter regions.
19203 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19204 initial stack of filter regions. Fixes #75755.
19206 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19208 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19209 stack requirements.
19211 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19213 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19214 the check for an already compiled method on non-ia64 platforms.
19215 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19218 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19220 * inssel-x86.brg: Add some optimized call rules.
19222 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19224 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19227 * mini.h mini-trampolines.c: Pass the trampoline argument to
19228 mono_arch_patch_delegate_trampoline.
19230 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19232 * mini-trampolines.c: Fix build.
19234 * mini-amd64.h: Add delegate trampolines.
19236 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19238 * inssel-amd64.brg: Add optimized call rules.
19240 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19242 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19244 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19246 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19249 * mini-ia64.c: Remove LMF fixmes.
19251 * mini-ia64.h: Remove most fields from LMF.
19253 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19255 * mini-trampolines.c: Add support for IA64 function descriptors.
19257 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19258 for IA64 function descriptors.
19260 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19262 * tramp-arm.c: patch the vtable for virtual calls. Added
19263 support code to register/unregister the LMF.
19264 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19267 2005-08-19 Dick Porter <dick@ximian.com>
19269 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19270 bit value if needed.
19272 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19274 * mini.c (mini_get_method): Move handling of wrapper data here.
19276 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19278 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19281 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19282 bblock->code does not remain empty.
19284 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19286 * arrays.cs: Add regression test for #75832.
19288 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19289 rules. Fixes #75832.
19291 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19292 instruction scheduling.
19294 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19296 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19298 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19300 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19302 * mini-codegen.c: Fix VC build.
19304 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19306 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19308 * mini.h: fix signature for mono_register_opcode_emulation.
19310 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19312 * mini.c: Get rid of most of the helper_sig_... constants using
19313 mono_create_icall_signature ().
19315 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19317 * jit-icalls.c (helper_ldstr): New helper function.
19319 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19321 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19322 throw, load the string using a helper call instead of creating a string object.
19324 * aot.c: Update after LDSTR changes.
19326 * mini.h: Bump AOT file version.
19328 * aot.c: Save class size info into the AOT file. Print more statistics during
19331 * mini.h: Bump AOT file version.
19333 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19334 ordering of disasm cases. Fixes #74957.
19336 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19338 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19339 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19340 the generic code needed for the ARM port.
19342 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19344 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19345 inssel-arm.brg: more ARM features and fixes.
19347 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19349 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19350 ARM port work in progress.
19352 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19354 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19356 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19358 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19360 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19362 * *-ia64.*: Ongoing IA64 work.
19364 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19366 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19368 * TODO: Remove out-of-data todo stuff.
19370 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19373 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19375 * mini.h: Bump corlib version.
19377 2005-07-27 Martin Baulig <martin@ximian.com>
19380 (create_copy_ins): Added `const unsigned char *ip' argument; set
19381 `copy->cil_code' from it.
19383 2005-07-27 Martin Baulig <martin@ximian.com>
19385 * mini-exceptions.c (mono_handle_exception): Don't call
19386 mono_debugger_handle_exception() for filters.
19388 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19390 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19393 2005-07-26 Martin Baulig <martin@ximian.com>
19395 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19397 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19398 helper_compile_generic_method() if the method is actually virtual
19401 2005-07-26 Martin Baulig <martin@ximian.com>
19404 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19405 public; this is now accessed directly by the debugger.
19406 (mono_generic_trampoline_code): Removed.
19409 (mono_debug_init_method): Also add interncalls and wrappers.
19411 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19413 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19415 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19417 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19419 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19421 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19423 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19425 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19426 getting TLS offsets on AMD64 too.
19428 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19430 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19432 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19434 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19435 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19437 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19439 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19441 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19444 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19445 mono_sparc_is_virtual_call ().
19447 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19449 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19450 trampoline parameters.
19452 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19454 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19455 to mono_arch_get_vcall_slot_addr.
19457 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19460 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19462 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19464 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19466 2005-07-19 Martin Baulig <martin@ximian.com>
19468 * exceptions-amd64.c (throw_exception): Call
19469 mono_debugger_throw_exception() here like we're doing it on i386.
19471 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19473 * mini-ia64.c: Add optimized TLS access support.
19475 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19477 * mini-exceptions.c: Ongoing IA64 work.
19479 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19481 * mini.c: Use the default optimization set when embedding. Fixes
19484 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19486 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19487 of trampolines to a separate file.
19489 * mini-trampolines.c: New file.
19491 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19494 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19497 * mini-codegen.c: Fix cygwin build.
19499 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19501 * mini.c: Add some minor changes needed by the IA64 port.
19503 * *-ia64.*: Ongoing IA64 work.
19505 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19507 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19508 trampolines into arch-independent and arch-dependent parts.
19510 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19512 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19514 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19516 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19517 the xp-regalloc-branch for amd64.
19519 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19520 xp-regalloc-branch for x86.
19522 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19524 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19526 2005-07-06 Martin Baulig <martin@ximian.com>
19529 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19530 (mono_jit_runtime_invoke): Likewise.
19532 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19534 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19537 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19538 without loading their metadata. Reorganize the file format so exception handling+
19539 debug info is kept separate from normal method info. Create MonoJitInfo
19540 structures for methods lazily.
19542 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19544 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19546 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19548 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19551 * mini.h: Bump AOT file version.
19553 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19555 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19557 2005-07-01 Raja R Harinath <rharinath@novell.com>
19559 * Makefile.am (check-local): Call semdel-wrapper.
19561 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19563 * mini-x86.c: Revert the last change as it seems to break the build..
19565 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19567 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19569 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19571 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19573 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19574 outside of the macro, so strange stuff doesn't happen with gcc4
19575 (NEW_AOTCONST_TOKEN): Likewise.
19577 2005-06-28 Martin Baulig <martin@ximian.com>
19579 * mini.c (mini_class_is_system_array): New static method; use this
19580 instead of `klass->parent == mono_defaults.array_class' everywhere
19581 since this also works for the new generic array class.
19583 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19585 * inssel.brg: Remove warnings.
19587 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19589 * mini-ia64.c: Ongoing IA64 work.
19591 * basic-float.cs: Add float->i1 conversion test.
19593 * iltests.il: Add conv.u4 test.
19595 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19597 * inssel-long.brg: Fix bug caused by last change.
19599 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19601 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19602 BSDs. Allows the x86 JIT to work on OSX86
19604 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19606 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19609 * mini-ia64.c: Ongoing IA64 work.
19611 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19613 * mini-ia64.c: Ongoing IA64 work.
19615 * driver.c: Clean up jit_code_hash as well when using --regression.
19617 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19619 * basic-long.cs: Add tests for long->u4 conversion.
19621 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19623 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19624 that we do not depend on undefined C behavior: the order stuff
19625 gets evaluated within an expression. Fixes mono when compiled on
19628 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19630 * *-ia64.*: Ongoing IA64 work.
19632 * aot.c: Lower memory usage while loading AOT methods.
19634 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19636 * mini.h: Bump AOT file format version.
19638 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19640 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19642 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19644 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19645 not on callee assembly). Fixed some comments.
19647 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19649 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19650 it gets proper disassembly.
19651 (emit_method_info): Remove some dead code.
19653 * mini.c (mini_method_compile): Allways allocate the GOT var in
19654 mono_method_to_ir for emulating opcodes.
19656 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19658 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19659 before freeing the code memory. Fixes #74990.
19661 * objects.cs: Add regression test for #74992.
19663 * liveness.c: Extend live ranges of arguments to the beginning of the
19664 method. Fixes #74992.
19666 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19667 so it points into the faulting instruction.
19669 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19671 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19673 * *-ia64.*: Ongoing IA64 work.
19675 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19677 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19679 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19681 * *-ia64.*: Ongoing IA64 work.
19683 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19685 * basic-long.cs: Add tests for add/sub.ovf.
19687 * basic.cs: Add tests for sub.ovf.
19689 * *-ia64.*: Ongoing IA64 work.
19691 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19693 * *-ia64.*: Ongoing IA64 work.
19695 * basic.cs: Add conv.ovf.i4.un test.
19697 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19699 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19701 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19703 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19705 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19707 * *-ia64.*: Ongoing IA64 work.
19709 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19712 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19714 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19716 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19718 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19720 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19722 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19723 of a call is callable by a near call.
19725 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19727 * mini-ia64.c: Ongoing IA64 work.
19729 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19731 * genmdesc.c: Make the generated array non-static.
19733 * inssel-long.brg: Fix LSHR_IMM rule.
19735 * *-ia64.*: Ongoing IA64 work.
19737 * *-ia64.*: Ongoing IA64 work.
19739 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19741 * *-ia64.*: Ongoing IA64 work.
19743 * *-ia64.*: Ongoing IA64 work.
19745 * mini-ia64.c: Ongoing IA64 work.
19747 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19749 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19751 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19753 * objects.cs basic-long.cs: Move some tests to objects.cs.
19755 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19757 * *-ia64.*: Ongoing IA64 work.
19759 * iltests.il: Add a new test.
19761 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19762 newobj. Fixes #75042.
19764 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19766 * *-ia64.*: Ongoing IA64 work.
19768 * *-ia64.*: Ongoing IA64 work.
19770 * *-ia64.*: Ongoing IA64 work.
19772 * basic.cs objects.cs: Move tests accessing static variables as well.
19774 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19776 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19778 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19780 * driver.c: Always print failed tests.
19782 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19785 * *ia64*: Ongoing IA64 work.
19787 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19789 * basic.cs: Add tests for add.ovf. Fix warnings.
19791 2005-05-18 Miguel de Icaza <miguel@novell.com>
19793 * driver.c (mono_main): Avoid crash if no argument is passed to
19794 --break; Do not use g_error, but f_printf. And fix all other
19795 ocurrences of the same crash.
19797 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19799 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19800 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19803 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19805 * *-ia64.*: Add beginnings of IA64 backend.
19807 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19809 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19811 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19814 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19816 * mini-amd64.c: Fix a warning.
19818 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19820 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19821 in float_neg. Fixes #74897.
19823 * mini-amd64.c (emit_call): Fix another near call bug.
19825 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19827 * declsec.c: Keep the appdomain information in the structure. Added a
19828 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19829 value gets overwritten).
19830 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19831 an MonoAppDomain member to MonoSecurityFrame.
19832 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19833 used in the stack walk. Now use a MonoArray which grow (double) when
19836 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19838 * mini.c: Re-enabled runtime cleanup, since running threads should
19839 now properly stop when exiting.
19841 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19843 * mini-codegen.c: New file contaning the arch-independent local
19844 register allocator. Not used by any architectures yet.
19846 * mini.h linear-scan.c: Merge some changes from the
19847 mini-xp-local-regalloc branch.
19849 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19851 * mini-amd64.c (emit_call): Fix calls to native functions when the
19852 runtime is compiled as a shared library. Fixes #74756.
19854 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19855 on a literal field. Fixes #74751.
19857 2005-04-25 Raja R Harinath <rharinath@novell.com>
19859 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19861 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19863 * objects.cs: Add missing null casting test.
19865 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19867 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19868 in wrapper methods. Also rename 'address' variable to 'offset'.
19870 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19872 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19875 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19877 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19880 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19882 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19884 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19886 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19887 just the last bytes.
19889 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19891 * aot.c (mono_compile_assembly): Fix warning.
19893 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19894 by the _MSC_VER stuff.
19896 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19898 * inssel-long.brg: Fix #74588.
19900 * cpu-amd64.md: Fix #74591.
19902 * iltests.il: Add new regression tests.
19904 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19906 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19909 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19911 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19913 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19914 from Bill Middleton <flashdict@gmail.com>.
19916 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19918 * arrays.cs: Add new regression test. Fix warnings.
19920 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19922 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19923 and leakage in CKFINITE.
19925 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19926 this to a null op since it is called on amd64 too.
19928 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19930 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19931 body since this is not used on amd64.
19933 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19935 * mini-amd64.c: Remove obsolete fixmes.
19937 * mini.c (print_method_from_ip): Fix debugging support.
19939 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19941 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19942 so that expressions that don't give much gain are not reduced.
19943 * ssapre.h: Likewise.
19945 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19947 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19949 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19951 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19953 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19955 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19957 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19959 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19961 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19964 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19966 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19968 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19970 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19971 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19973 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19975 * mini-x86.c: Fix up stack overflow handling.
19977 * exceptions.cs: Add new regression test.
19979 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19981 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19982 mono_jit_thread_attach.
19984 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19986 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19988 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19989 avoid calling constructors using callvirt.
19991 * inssel.brg: Fix #74073.
19993 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19995 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19996 compilation with non-GCC compilers.
19997 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19998 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20000 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20002 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20003 klass->interface_offsets (will likely fix bug#74073).
20005 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20007 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20009 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20011 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20012 to amd64_div_reg_size ().
20014 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20016 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20018 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20020 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20022 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20024 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20026 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20028 * mini.c (mono_precompile_assembly): Load and precompile referenced
20029 assemblies as well. Fixes #74015.
20031 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20033 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20035 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20037 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20038 a lot of checks and (anyway) permissions cannot work until corlib is
20041 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20043 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20045 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20047 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20048 calls (fixes bug#72824).
20050 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20052 * mini.c: fix tail recursion elimination (see test in bug#73936).
20054 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20056 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20057 some fp functions in sse2 mode.
20059 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20061 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20063 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20065 * mini.h mini.c: Add mono_get_jit_tls_key ().
20067 * mini-x86.c: Enable fast TLS support on windows.
20069 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20071 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20072 * mini.c: Check for p/invoke method when generating code. If a
20073 p/invoke method, or it's class, isn't decorated with [Suppress
20074 UnmanagedCodeSecurity] then generate code to call System.Security.
20075 UnmanagedDemand (only if the security manager is active).
20077 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20079 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20080 last change as it seems to cause strange crashes.
20082 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20084 * *.c: handle unsafe function pointers where needed.
20086 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20088 * mini.c (mono_jit_free_method): Remove the fixme too.
20090 2005-03-15 Miguel de Icaza <miguel@novell.com>
20092 * mini.c: As discussed, make the code actually free the delegate
20093 thunk now, to enable the debugging of delegate problems, use
20094 MONO_DEBUG=1 when running Mono.
20096 This takes also care of parts of the leaks as seen by Joe.
20098 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20100 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20101 thread_tls_offset calculation.
20103 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20105 * declsec.c: Reworked linkdemand checks for icall. The previous code
20106 was using the declaration code (untrusted) and didn't work as expected
20107 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20110 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20112 * iltests.il: Add new localloc test.
20114 * mini-amd64.c: Handle large stack allocations the same way as on
20115 windows if stack overflow handling is working.
20117 * mini-amd64.c: Allocate the signal stack using mmap.
20119 * mini.c (sigsegv_signal_handler): Fix reading of context.
20121 * mini-exceptions.c: Fix up stack overflow handling.
20123 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20125 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20127 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20129 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20131 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20132 tramp_init functions as they are no longer needed.
20134 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20136 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20138 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20140 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20142 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20145 * mini-ops.h: Add OP_LMUL_IMM.
20147 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20148 long mul/div opcodes as intrinsic.
20150 * mini-amd64.c (emit_call): Handle the case when the callee might be
20153 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20155 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20158 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20160 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20162 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20164 * mini.c (mono_codegen): Don't leak here, to help people running
20167 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20169 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20170 conversions in sse2 mode.
20172 * basic-float.cs: Add regression test.
20174 * mini-amd64.c: Reenable sse2.
20176 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20178 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20180 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20182 * driver.c: Copyright text should include 2005.
20184 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20186 * cpu-amd64.md (load_membase): Fix more max lengths.
20188 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20190 * cpu-amd64.md (load_membase): Fix max length.
20192 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20194 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20196 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20197 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20199 * basic-float.cs: Add rounding regression test.
20201 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20203 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20205 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20206 structures in registers for pinvoke wrappers.
20208 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20210 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20212 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20214 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20215 wrapper to mono_jit_thread_attach.
20217 * mini.c (mini_jit_thread_attach): New jit icall.
20219 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20220 native->managed wrappers.
20222 * exceptions.cs: Add new regression test.
20224 * mini.c (optimize_branches): Check regions in the cbranch to throw
20225 block case as well. Fixes #73242.
20227 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20229 * mini.c: thread safety fixes.
20231 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20233 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20234 patching stuff, since delegates use jump trampolines so there is
20237 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20240 * tramp-amd64.c: Fix build.
20242 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20243 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20245 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20246 Rename this to mono_arch....
20247 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20249 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20251 * mini-amd64.c (emit_call): If both the caller and the callee is
20252 guaranteed to have 32 bit addresses, emit a normal call.
20254 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20256 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20257 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20258 method_ptr inside delegates.
20260 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20262 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20263 invalidated. Fixes #73001.
20265 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20267 * mini-x86.c: Only use stdcall for pinvokes on windows.
20269 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20271 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20272 * mini-x86.c: remove unreliable __thread var offset detection,
20273 use the correct accessors and enable by default.
20275 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20277 * mini.c (mono_jit_free_method): Fix memory leak.
20279 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20281 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20283 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20285 * cpu-amd64.md: Fix lengths of atomic opcodes.
20287 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20289 * driver.c: try to not imply using ICU is any good.
20291 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20293 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20294 functions as inline ops.
20296 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20297 some Interlocked functions as inline ops.
20299 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20301 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20303 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20305 * mini.c: Add support for OP_NOT_TAKEN.
20307 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20308 structures in registers for pinvoke wrappers.
20310 * mini-amd64.c: Fix warnings.
20312 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20314 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20316 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20318 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20319 address instead of loading the address from it.
20321 * mini-x86.c: Add support for returning small structs in registers
20322 on Win32. Fixes part of #70864.
20324 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20326 * trace.c (get_token): Improve error checking.
20328 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20330 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20332 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20334 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20335 it can be reused for MonoClass.
20336 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20339 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20341 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20342 instead of a MonoReflectionMethod. The method information wasn't used
20343 when displaying SecurityException details (but will be now).
20345 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20347 * Makefile.am : windows build fix.
20349 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20351 * iltests.il: Add new regression test.
20353 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20356 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20358 * mini.c: Moved linkdemand check into helper function check_linkdemand
20359 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20362 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20364 * declsec.c: Added statistics counter for different kinds of
20366 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20367 (and commented) declaration.
20368 * mini.c: Added statistics counter for security Demand code
20369 generation. Added display of security statistics.
20371 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20373 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20374 Fix compilation errors under gcc-2.95.
20376 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20378 * mini.c, driver.c: Use the new jit trampoline hashtable
20380 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20382 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20384 2005-02-11 Martin Baulig <martin@ximian.com>
20386 * debug-mini.c (mono_debug_close_method): Free the line number array.
20388 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20390 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20393 * mini.h: Bump AOT file format version.
20395 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20397 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20399 * declsec.h: Added macros to get/set lazyly initialized security
20400 informations about assemblies. Added new enum for different type of
20401 possible LinkDemand violation. Added function to check LinkDemands.
20402 * mini.h: Added a field to MonoCompile to hold any security violation
20403 detected when JITting a method (so it can be thrown later).
20404 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20405 and CEE_CALLVIRT. Added code to throw exception at the end of
20406 mini_method_compile (note: the exception is unhandled right now).
20408 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20410 * mini.c, jit-icalls.c: use the managed implementation of
20411 memset for initobj and memset, to avoid managed <-> unmanaged
20414 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20416 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20417 optimization if it would need a GOT var.
20419 * basic.cs: Add tests for constant propagation and switch statements.
20421 * ssa.c: Fix out-of-range constant propagation and switch statements.
20423 2005-02-09 <vargaz@freemail.hu>
20425 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20427 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20429 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20431 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20433 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20435 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20437 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20438 arithmetic operations.
20440 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20442 * mini-ppc.c: add a workaround for broken user code that
20443 DllImports vararg functions with non-vararg signatures.
20445 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20447 * mini.c (mono_jit_compile_method_inner): Add detection and a
20448 meaningfull error message for assemblies written in Managed C++.
20450 * tramp-amd64.c mini-amd64.h: Add support for
20451 create_trampoline_from_token ().
20453 * aot.c mini-x86.c abcremoval.c: Applied patch from
20454 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20456 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20458 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20459 which takes a MonoImage/token as parameter instead of a MonoMethod.
20461 * aot.c: Use the new trampoline for initializing vtables.
20463 * aot.c: Add support for ldfld/stfld_remote wrappers.
20465 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20466 rules for compare <MEM>, IMM.
20468 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20470 * aot.c: Handle inherited finalizers correctly.
20472 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20474 * inssel.brg (stmt): Add a missing _setup_... ().
20476 * aot.c: Save some parts of the class state to the AOT file and use it
20477 to recompute that state when a class is initialized.
20479 * mini.c: Install AOT hooks into the runtime.
20481 * mini.h: Bump AOT file format version.
20483 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20486 * iltests.il: Add new test.
20488 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20490 * mini.c: fix typo.
20492 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20494 * mini.c: setup the statistical profiler in the thread attach
20495 callback to cope with the new single thread code.
20497 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20499 * mini-ppc.c: ensure we have enough room for the profiler
20500 calls (fixed bug#72084).
20502 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20504 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20507 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20509 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20511 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20513 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20514 to succesfully execute parrotbench).
20515 * ssapre.h: Likewise.
20517 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20519 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20520 variable for stores to method arguments (fixes a SSAPRE issue).
20522 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20524 * mini.c: handle value types in dup, fixes gen-112.cs.
20526 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20528 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20529 sequence for calls in dynamic methods to avoid thunks.
20531 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20533 * mini.c: correctly remove dynamic methods from the hashtable.
20535 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20537 * driver.c: Disabled SSAPRE until fix the bug that appears
20538 in IronPython's parrotbench.
20540 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20542 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20544 * mini.c (mono_method_to_ir): Revert the previous change.
20546 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20547 when AOT compiling.
20549 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20550 mono_jit_info_table_find () etc. when running under valgrind.
20552 * inssel.brg: Fix warnings.
20554 * mini-exceptions.c: Fix warnings.
20556 2005-01-31 Martin Baulig <martin@ximian.com>
20558 * driver.c (compile_all_methods_thread_main): Don't try to compile
20559 generic methods or anything which has type parameters.
20561 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20563 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20565 * TestDriver.cs: Add --verbose flags.
20567 * graph.c ssa.c: Fix 64 bit warnings.
20569 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20570 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20571 Fix 64 bit warnings.
20573 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20574 variable not spotted by gcc.
20576 * mini-amd64.c inssel-amd64.brg: Applied patch from
20577 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20578 X86_COMPARE_MEMBASE opcodes.
20580 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20582 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20584 * *: MonoMethod->signature might be NULL now. You *MUST* use
20585 mono_method_signature.
20587 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20589 * driver.c (compile_all_methods_thread_main): Compile the methods
20590 without invoking cctors.
20592 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20594 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20595 * basic-calls.cs: test for the above.
20597 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20599 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20600 MonoJitInfo changes.
20602 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20604 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20605 eagerly if it contains dynamic methods.
20607 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20609 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20610 trace, it is now computed by an icall from trace_ips.
20612 * mini-exceptions.c: Fix a warning.
20614 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20616 * mini-exceptions.c: don't bother getting stack trace info if
20617 it's not going to be used.
20619 2005-01-27 Raja R Harinath <rharinath@novell.com>
20621 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20624 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20626 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20628 * aot.c: Avoid calling mono_method_get_header () if not needed.
20630 * mini.h: Bump AOT file format version.
20632 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20634 * mini.c (mono_print_tree): Print more info for calls.
20636 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20638 * declsec.h: Remove warning by adding missing include for marshal.h
20640 2005-01-26 Martin Baulig <martin@ximian.com>
20642 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20645 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20647 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20650 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20652 * aot.c (mono_compile_assembly): Fix a warning.
20654 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20656 * declsec.c: Look for security attributes on the original MonoMethod
20657 (and not the wrapped one). This fix permissions on icalls.
20659 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20661 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20663 * mini.c (mono_allocate_stack_slots): Add a fixme.
20665 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20667 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20669 * inssel.brg: optimize casts of sealed types (more
20670 optimizations waiting for fixes in remoting).
20672 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20674 * inssel.brg (stmt): Add another dummy rule.
20676 * driver.c: Fix warnings.
20678 * driver.c (mono_main): If running under valgrind, instruct glib to use
20679 the system allocation functions so valgrind can track the memory
20680 allocated by the g_... functions.
20682 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20684 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20686 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20688 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20689 variables in try regions.
20691 * mini.c (mini_method_compile): Don't disable optimizations on large
20692 methods when AOT compiling.
20694 * mini.c (mono_allocate_stack_slots): New arch independent method to
20695 allocate stack slots. Not yet used.
20697 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20699 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20701 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20703 * mini-ppc.c: make the branch info relative as the code
20704 buffer can be reallocated.
20706 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20708 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20709 * driver.c: Removed the AOT/security restriction. Now initialize the
20710 security manager (in metadata) if --security is used.
20711 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20712 rather than the pointer to declarative security, when AOT is used.
20714 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20716 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20717 basic blocks, reduced intrinsic exception throwing code size.
20719 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20721 * driver.c (mini_usage): Reorder the usage screen.
20723 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20725 * mini.c (mono_resolve_patch_target): Fix warning.
20727 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20729 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20732 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20734 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20735 breaks the amd64 build.
20737 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20738 register allocation. Fixes #71454.
20740 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20742 * arrays.cs: Add new regression test.
20744 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20746 * ssapre.c: Turned usage of snprintf to GString.
20747 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20748 (I left it on by mistake in my previous commit).
20750 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20752 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20753 on cond branch optimization (fixes bug# 71515).
20755 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20757 * abcremoval.c: Fixed bug 71062.
20758 * abcremoval.h: Likewise.
20760 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20762 * mini.c: Added a new functionality to optimize_branches, the removal
20763 of useless basic blocks, and fixed some problem in the removal of
20764 critical edges; some utility functions added for both purposes.
20765 * ssapre.c: Added complex expression support, and fixed bug 70637.
20766 * ssapre.h: Likewise.
20767 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20769 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20770 * driver.c: Re-enabled SSAPRE.
20772 2005-01-19 Martin Baulig <martin@ximian.com>
20774 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20775 the result of mono_get_method_constrained().
20777 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20779 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20782 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20784 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20785 be detected. Fixes #59296.
20787 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20789 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20790 which can happen. Fixes #71361.
20792 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20794 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20797 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20799 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20800 appdomain-unload.exe to fail.
20802 * mini.c: Fix some memory leaks.
20804 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20806 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20807 Fixed bug and sped up some codepaths.
20809 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20811 * mini.c: Fix some memory leaks.
20813 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20816 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20818 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20821 * iltests.il: Add regression test for #71320.
20823 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20825 * mini.c (mono_codegen): Fix installation of profiler hooks.
20827 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20829 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20831 * mini.h, mini.c, cfold.c: optimize access to enum
20832 readonly fields, too. Eval conditional branches if possible
20833 to perform unreachable code removal in more cases.
20835 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20837 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20839 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20842 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20843 WinXP DEP. Fixes #71244.
20845 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20847 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20849 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20851 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20853 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20855 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20858 * mini.h: Bump AOT version.
20860 * mini.h (MonoCompile): Change exvar to a hash table.
20862 * mini.c: Allocate a separate exvar for each handler block.
20864 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20866 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20867 ex var with the pending exception and only throw if the two are equal.
20870 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20872 * mini-x86.c: Fix warnings.
20874 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20875 used by all the ports now.
20877 * aot.c: Add write-symbols and save-temps options.
20879 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20881 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20883 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20885 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20888 * tramp-s390.c: Check vtable slot belongs to the domain.
20890 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20891 as per other platforms.
20893 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20895 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20897 * driver.c: we don't run the Main() code in a subthread anymore.
20899 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20901 * mini.c: added experimental rtc support in the statistical
20902 profiler: if the user has the permission, more accurate statistics
20903 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20904 The MONO_RTC value must be restricted to what the linux rtc allows:
20905 power of two from 64 to 8192 Hz.
20907 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20909 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20911 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20913 * mini-ppc.c: better icache flush for smp.
20915 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20917 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20919 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20920 amd64 port, not yet used.
20922 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20924 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20927 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20929 * driver.c: Added --security option to activate the security manager.
20930 Right now this will allow code generation for declarative demands and
20931 is disabled when AOT is specified.
20932 * mini.c: Add code generation for declarative security demands.
20933 * mini.h: Add mono_use_security_manager as an extern gboolean.
20935 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20937 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20938 emitting more dense assembly code.
20940 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20941 exception throwing stuff.
20943 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20945 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20948 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20949 left in by mistake.
20951 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20954 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20956 * tramp-*.c: Only patch vtable slots if the object is in the current
20957 domain. Fixes appdomain-unload.exe.
20959 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20961 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20964 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20966 * mini.c (reverse_branch_op): New helper function.
20968 * mini.c (optimize_branches): Run the new optimization only on
20969 platforms which support it. Also reverse all kinds of branches.
20971 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20973 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20976 * mini.c (optimize_branches): Reverse not-equals branches if the false
20977 bblock is a throw. This happens a lot of time with argument checking in
20980 * mini.c (mono_codegen): Add support for placing basic blocks after
20981 the function epilogue.
20983 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20986 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20988 * mini.c (setup_stat_profiler): Only set this up if the platform
20989 supports ITIMER_PROF.
20991 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20993 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20996 * inssel.brg: Fix a warning.
20998 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21000 * mini.c: added support for statistical profiler
21001 (run with: --profile=default:stat).
21003 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21005 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21007 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21009 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21010 related to global registers from the amd64 port.
21012 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21014 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21016 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21017 with global registers.
21018 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21020 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21022 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21024 * debug-mini.c (encode_value): Fix off-by-one.
21026 * aot.c (encode_value): Likewise.
21028 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21030 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21032 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21035 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21037 * aot.c (emit_method_info): Increase size of temp buffer.
21039 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21042 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21044 * aot.c (emit_method_info): Fix build.
21046 * aot.c: Further rework of the AOT file format to reduce the size of
21047 the method info data.
21049 * mini.h: Bump AOT file format version.
21051 2004-12-27 Martin Baulig <martin@ximian.com>
21053 * mini.c (mini_get_method): New static method; call
21054 mono_get_method_full() and mono_get_inflated_method().
21055 (mono_method_to_ir): Use mini_get_method() instead of
21056 mono_get_method_full().
21058 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21060 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21062 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21064 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21066 * inssel-amd64.brg: Add some optimization rules.
21068 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21070 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21071 standard not GC'd stuff is fine.
21073 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21075 * aot.c: Rework the AOT file format to get rid of most of the global
21076 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21078 * mini.h: Bump AOT file format version.
21080 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21082 * mini.h: Bump AOT file format version.
21084 * aot.c (mono_aot_is_got_entry): New function to determine if an
21085 address is inside a GOT.
21087 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21089 * cpu-pentium.md: Increase the maximum size of some instructions which
21090 might involve a got access.
21092 * mini.c (get_method_from_ip): Another debug helper function.
21094 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21095 when got var accesses are created during the decompose phase.
21097 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21099 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21100 argument mini_compile_method and to MonoCompile, and use this to
21101 determine whenever a given method is compiled for AOT. This allows the
21102 other methods compiled during AOT compilation to be free of AOT stuff,
21103 so the backends does not need to add special support for them by
21104 creating a fake GOT etc.
21106 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21109 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21111 * mini.c (mono_method_to_ir): It turns out that some of the
21112 x-appdomain wrappers are lax with types, so just ignore this for
21115 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21116 at the vtable->klass. If it is non-shared code we can just use the
21119 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21121 * mini-ppc.c: access MonoDomain from tls, too.
21123 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21125 * declsec.c: Removed unused variable (and related warning ;-)
21127 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21129 * iltests.il: New test for LDELEMA on an array of ref types.
21131 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21132 all ldelema's on reftypes.
21133 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21134 it was the wrong place to put it.
21136 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21137 register to pop to make this cleaner, at the request of Paolo.
21139 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21141 * mini-ops.h (OP_GETHASHCODE): New op.
21143 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21145 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21148 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21151 * mini-x86.c (mono_arch_output_basic_block): Rather than
21159 The first is 3 bytes while the second is 1. This saves 36 kb on
21160 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21161 see a small boost because of icache locality.
21163 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21165 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21167 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21168 started code sharing with the generic code.
21170 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21172 * mini-ppc.c, cpu-g4.md: added code for direct access to
21175 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21177 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21178 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21181 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21183 * declsec.c|h: Added functions to cache the declarative stack modifiers
21184 in MonoJitInfo and to create a security frame from a MonoJitInfo
21186 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21187 created. Register internal calls for System.Security.SecurityFrame::
21188 _GetSecurityFrame and _GetSecurityStack.
21189 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21190 the definitions for the new stack walk/callback mechanism.
21191 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21192 first security frame for LinkDemands and InheritanceDemands) and
21193 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21195 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21196 walk initialization (lupus).
21198 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21200 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21202 (handle_loaded_temps): Do not create a temporary variable for
21203 things that we know are temps. They will never be modified.
21204 (mono_spill_call): Set MONO_INST_IS_TEMP
21205 (mono_emulate_opcode): ditto
21207 (mono_method_to_ir.CEE_DUP): ditto
21209 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21211 * mini.c (type_to_eval_stack_type): Make this handle the void type
21212 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21213 (emit_tree): use ip_in_bb to special case some common idioms
21214 Update all callers to pass in the IP.
21215 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21217 This gives us a nice 2% speedup in mcs bootstrap.
21219 * mini-x86.c (peephole_pass): Peephole pass to make
21228 * mini.c (ip_in_bb): new method.
21229 (mono_method_to_ir): use this method rather than doing the hash
21232 * linear-scan.c (mono_linear_scan): When expiring actives, you
21233 don't need to keep around variables that expire on this
21234 instruction. This makes it so that:
21237 store (ebx add (ebx, 1))
21241 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21243 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21244 combination to avoid doing two copies. Fix up problems with previous
21247 * mini.c: Fix 64 bit warnings.
21249 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21251 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21253 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21254 changes from the x86 code.
21256 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21258 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21260 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21261 throwing code to reduce its size, unify the AOT and non-aot code and
21262 get rid of relocations in the AOT case.
21264 * mini-x86.h mini.c exceptions-x86.c
21265 (mono_arch_get_throw_corlib_exception): New arch specific function to
21266 raise corlib exceptions which doesn't require relocations in the
21269 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21271 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21273 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21276 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21279 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21281 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21282 with add function when used from Inc/dec atomic
21283 functions. Re-enabled optimization on x86.
21284 * mini-ops.h: renamed atomic_add functions to
21285 allow _add to match the Interlocked::Add and
21286 _add_next to match Interlocked::Inc/Dec.
21288 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21290 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21291 linking of BBs to the end BB, and enabled SSAPRE also with
21292 consprop and copyprop (which was prevented by that bug).
21294 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21296 * mini-x86.c: disabling the Interlocked optimizing code.
21298 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21300 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21301 file version check.
21303 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21305 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21306 interlocked optimization due lack of support on x86, rewrote
21307 exchange to take into account that base may be in eax.
21309 xsp works again; activated Interlocked optimizing code.
21311 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21313 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21315 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21317 * mini-ops.h: Add new opcodes.
21319 * mini.h: Add new patch types. Add got_var to MonoCompile.
21321 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21322 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21323 make it work with all kinds of patchable code.
21325 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21326 address of the GOT, and referencing entries in the GOT.
21328 * mini.c: Add code to load the GOT address if needed by an opcode.
21330 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21331 independent AOT code on the x86 using an elf-style Global Offset Table.
21333 2004-12-14 Raja R Harinath <rharinath@novell.com>
21335 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21337 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21339 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21342 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21344 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21345 of Interlocked:Increment/Decrement/Add as inline ops.
21346 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21348 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21350 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21351 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21353 2004-12-12 Duncan Mak <duncan@ximian.com>
21355 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21356 again. `patch_info->table_size' is no longer valid after Zoltan's
21359 2004-12-12 Martin Baulig <martin@ximian.com>
21361 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21362 if we are the "real" method, ie. not an inlined method inside it.
21364 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21366 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21367 before we look in the special fields table. This fixes
21368 ../tests/thread-static-init.cs.
21370 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21372 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21373 for Array get_Rank and get_Length. Fixes bug #70465.
21375 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21377 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21378 separate structure to reduce the size of MonoJumpInfo.
21380 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21382 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21384 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21386 * mini.c (mini_get_inst_for_method): Changed to allow ports
21387 to return a MonoInst instead of opcode
21388 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21390 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21391 Allow ports to return a created MonoInst instead of op-code, will enable
21393 (renamed mini_get_opcode_for_method to better reflected the functionality)
21395 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21397 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21399 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21401 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21404 2004-12-08 Martin Baulig <martin@ximian.com>
21406 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21407 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21409 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21411 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21414 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21417 2004-12-08 Raja R Harinath <rharinath@novell.com>
21419 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21421 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21423 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21424 bug introduced by the previous patch.
21426 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21428 * mini-ppc.c, objectc.cs: handle large structs passed by value
21429 (fixes bug #69972).
21431 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21433 * mini-ppc.c: OP_ARGLIST implementation from
21434 Geoff Norton <gnorton@customerdna.com>.
21436 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21438 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21439 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21441 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21443 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21445 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21447 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21450 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21452 * mini-sparc.c: Zero out localled-ed memory.
21454 * iltests.il: Add tests for zeroing out localloc-ed memory.
21456 2004-12-04 Martin Baulig <martin@ximian.com>
21458 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21459 mono_method_get_signature_full().
21461 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21463 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21464 and some utility functions (always for SSAPRE), integrated SSAPRE.
21465 * mini.h: Likewise.
21466 * driver.c: Added ssapre option.
21467 * ssa.c: Small fix on OP_ARG handling.
21468 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21469 * Makefile.am: Likewise.
21471 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21473 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21474 now in the xp code.
21476 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21479 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21481 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21483 * cpu-s390.md : Increase instruction length of oparglist.
21485 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21487 2004-11-30 Martin Baulig <martin@ximian.com>
21489 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21490 virtual generic methods. We call a special helper_compile_generic_method()
21491 icall to retrieve the method from the vtable, inflate and compile
21492 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21494 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21496 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21498 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21500 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21502 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21505 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21507 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21508 platforms with PIC aot.
21510 2004-11-28 Martin Baulig <martin@ximian.com>
21512 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21515 2004-11-28 Martin Baulig <martin@ximian.com>
21517 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21518 the result of mono_type_get_underlying_type() to check whether
21521 2004-11-26 Martin Baulig <martin@ximian.com>
21524 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21527 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21529 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21530 the same way as the other arguments so they won't get clobbered.
21532 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21533 calls through R11 since it is clobbered by the trampoline code.
21535 2004-11-26 Raja R Harinath <rharinath@novell.com>
21537 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21538 pick up in-tree mscorlib.dll.
21540 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21542 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21544 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21545 runtime data/code are now stored in a table similar to the GOT in ELF.
21546 This allows the code itself to be position independent.
21548 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21551 * aot.c: Attach ELF type (object/function) directives to all global
21554 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21556 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21558 * mini-amd64.h: Turn on PIC AOT code.
21560 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21561 returning the offset within an OP_AOTCONST instruction where the GOT
21562 offset needs to be added.
21564 * mini.h: Bump AOT file format version.
21566 2004-11-25 Martin Baulig <martin@ximian.com>
21568 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21569 uninflated generic methods.
21571 2004-11-25 Martin Baulig <martin@ximian.com>
21573 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21575 2004-11-24 Martin Baulig <martin@ximian.com>
21577 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21578 original klass (this only applies for generic instances).
21580 2004-11-24 Martin Baulig <martin@ximian.com>
21582 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21583 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21586 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21588 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21589 localloc. Fixes #69678.
21591 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21593 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21595 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21596 used SSE registers on pinvoke calls. Fixes #69774.
21598 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21600 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21601 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21603 2004-11-23 Raja R Harinath <rharinath@novell.com>
21605 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21606 Refer directly to the mcs/ tree.
21608 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21610 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21611 Check if a trampoline for a synchronized method is required.
21613 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21615 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21616 with localloc if needed. Throe arithmetric exception in
21617 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21618 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21620 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21622 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21623 types before switching on type. Fixes #69622.
21625 2004-11-19 Raja R Harinath <rharinath@novell.com>
21627 * Makefile.am (check-local): New. Integrate into 'make check'.
21628 (MCS,RUNTIME): Define using in-tree mono and mcs.
21630 (%.exe): Use $(ILASM).
21632 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21634 * mini-ppc.c: adjust initial prolog size (bug #69691).
21636 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21638 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21641 2004-11-17 Raja R Harinath <rharinath@novell.com>
21643 * Makefile.am (clean-local): Rename from 'clean'.
21645 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21647 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21648 to mono_arch_is_int_overflow.
21649 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21652 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21654 * declsec.c|h: New files to support declarative security attributes.
21655 Added function to check if a method has (applicable) security.
21656 * mini.c|h: Add check for declarative security attributes in
21657 mono_method_check_inlining.
21658 * Makefile.am: Added declsec.c and declsec.h to the build.
21660 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21662 * mini.c, mini.h: update to keep dynamic code info per-domain.
21664 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21666 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21667 (mini_init): Get rid of it from here too.
21669 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21671 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21672 implemented OP_RETHROW (patch by Geoff Norton
21673 <gnorton@customerdna.com>).
21675 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21677 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21678 between appdomains. Fixes appdomain-unload on PPC.
21680 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21682 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21683 mini-exceptions.c: handle the new wrapper types.
21684 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21685 token value as a MonoClass* when compiling a wrapper.
21686 mono_jit_create_remoting_trampoline now takes an additional
21687 MonoRemotingTarget parameter.
21689 2004-11-10 Martin Baulig <martin@localhost>
21691 * mini.c (mono_method_to_ir): Use `generic_container->context'
21692 rather than creating a new one.
21694 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21696 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21698 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21700 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21702 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21703 the experimental aot cache stuff.
21705 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21707 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21708 mini-exceptions.c: update to exception clause structure changes.
21710 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21712 * exceptions-x86.c (throw_exception): Fix warnings.
21714 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21717 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21719 * exceptions-sparc.c (get_throw_exception): Really fix this.
21721 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21723 * tramp-*.c: we no longer support icalls without wrappers, so
21724 a bit of code can be removed here
21726 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21728 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21731 * cpu-sparc.md: Add op_rethrow.
21733 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21735 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21737 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21738 * mini-ops.h: Add OP_RETHROW.
21740 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21742 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21744 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21746 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21747 Makes the output much easier to read
21749 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21751 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21752 prevents another huge leak when compiling with ssa. Secondly, the
21753 performance of doing this rather than freeing the lists is much
21754 better. GList does a lock every time you allocate a list link,
21755 so that it can use a memory pool. So, it is better to just use
21756 a memory pool of our own.
21758 * ssa.c, linear-scan.c: replace g_list_remove_link with
21759 g_list_delete. The remove one does not free the GList, so we were
21760 leaking memory. On -O=all --compile-all with corlib, this cut down
21761 3 MB of allocations.
21763 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21765 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21767 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21769 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21770 into a new function mono_create_jit_trampoline ().
21772 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21774 * trace.c (get_spec): Allow tracing of classes without a namespace.
21776 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21778 * mini.c: Fix pointer overwrite in mini_method_compile.
21780 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21782 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21783 The darwin ABI needs some special handling for 1 and 2 byte structs
21784 Lets use lbz/lhz instead of lwz everywhere.
21785 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21786 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21787 Use stb/sth for the former, and put the latter always on stack instead of in
21788 argument registers.
21790 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21792 * trace.c (is_filenamechar): Add '_'.
21794 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21796 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21798 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21800 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21802 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21803 depends on libmonogc. Fixes #68805.
21805 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21807 * mini.c (mono_jit_free_method): Provide extra information for
21808 this error. Currently this leaks, but will be turned into a
21809 developer option in the future.
21811 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21813 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21815 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21817 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21818 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21819 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21821 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21823 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21824 trampolines for AOT code.
21826 2004-10-22 <vargaz@freemail.hu>
21828 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21829 constructed types. Fixes #68136.
21831 2004-10-21 Martin Baulig <martin@ximian.com>
21833 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21834 if it returns true, unwind the stack to the call instruction.
21836 2004-10-21 <vargaz@freemail.hu>
21838 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21840 * mini.h: Bump AOT version number.
21842 * objects.cs: Add another test for unbox trampolines.
21844 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21847 2004-10-20 <vargaz@freemail.hu>
21849 * driver.c: Add SHARED to the set of optimizations tested.
21851 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21853 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21854 used by CEE_NEWARR.
21856 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21858 2004-10-20 Martin Baulig <martin@ximian.com>
21860 * mini-exceptions.c (mono_handle_exception): Call
21861 mono_debugger_handle_exception() to tell the debugger about
21862 catch/finally clauses.
21864 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21866 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21868 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21871 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21873 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21874 methods as their native size, fixed bug #57543, #57545.
21875 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21876 This saves a temporary register and mullw call down into 1 (minor perf
21877 increase for cases like sum = sum * 5; This use to translate into:
21880 It now translates to
21883 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21885 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21888 2004-10-11 Martin Baulig <martin@ximian.com>
21890 * mini.c (mono_method_to_ir): If we're a generic method, get the
21891 MonoGenericContainer from our MonoMethodNormal and create a
21892 MonoGenericContext from it.
21894 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21896 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21898 * basic-long.cs: Add test for checked i8->i2 cast.
21900 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21902 * inssel-ppc.brg: added a couple of speedup rules.
21904 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21906 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21907 to speed up rebuilds.
21909 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21911 * mini-s390.c: Minor fix to OP_OR_IMM.
21913 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21915 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21916 better. Fixes appdomain-unload.exe on sparc.
21918 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21920 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21921 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21924 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21926 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21928 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21930 * mini.c: Always generate a field read/write wrapper for members
21931 of the class MarshalByRefObject since the actual instance could
21934 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21936 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21938 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21940 * driver.c mini.h trace.c: Move the setting of the main assembly into
21941 a separate function called mono_trace_set_assembly () and call it after
21942 actually loading the main assembly. Fixes #66872.
21944 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21946 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21947 using the code manager.
21949 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21951 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21953 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21955 * cpu-amd64.md: Fix bug in previous patch.
21957 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21960 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21962 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21963 mini-exceptions.c: updates for changed stack walk interface.
21965 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21967 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21969 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21971 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21973 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21975 * driver.c (mini_regression_list): Do not call mono_assembly_close
21976 since assemblies can't be unloaded.
21978 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21980 * cpu-amd64.md: Fix more instruction lengths.
21982 * cpu-amd64.md: Fix lengths of some instructions.
21984 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21986 * inssel.brg: Make the array ldelema check aot friendly.
21988 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21990 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21992 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21994 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21996 * mini-x86.c: Fix build.
21998 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21999 mono_type_get_underlying_type () helper function to simplify code.
22001 2004-09-09 Martin Baulig <martin@ximian.com>
22003 * mini-amd64.c: Don't access `type->data.klass' directly, call
22004 mono_class_from_mono_type() instead since the type may be a
22007 2004-09-09 Martin Baulig <martin@ximian.com>
22009 * mini-amd64.c (get_call_info): Fix support for generic instances.
22010 (add_valuetype): Use mono_class_from_mono_type() to get the class
22011 since we can be a generic instance.
22013 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22015 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22017 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22019 * liveness.c: reset spill costs on each scan: bug 62107
22021 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22023 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22024 unnecessary line that doesn't compile
22026 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22028 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22029 trampolines, make them call an error function so people can fix their
22032 2004-09-06 Martin Baulig <martin@ximian.com>
22034 * mini.c (mono_method_to_ir): When initializing locals, handle a
22035 generic instances like a valuetype if it's a valuetype and like a
22036 class if it's a class.
22038 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22040 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22041 stack. Fixes #64674.
22043 * exceptions.cs: Add test for unwinding of call arguments.
22045 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22047 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22048 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22049 set the carry/borrow flag). The sparc and s390 implementations
22050 can now use optimized versions (and simplify the code). ppc bugfixes.
22052 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22054 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22056 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22058 * inssel-amd64.brg: Remove leftover 32 bit rule.
22060 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22062 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22064 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22065 mono_arch_find_jit_info functions into a new function. Fix a memory
22068 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22071 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22073 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22076 * exceptions.cs: Add array size tests.
22078 * mini.c: Allocate a separate icall wrapper for each arity of
22079 mono_array_new_va. Fixes #59509.
22081 * exceptions.cs: Add testcase for 64578.
22083 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22085 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22087 2004-09-02 Martin Baulig <martin@ximian.com>
22089 * mini.c (mono_method_to_ir): When initializing the locals, call
22090 handle_initobj() on the generic instance itself, not its
22093 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22095 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22096 MonoJitInfo for dynamic methods.
22098 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22100 * mini.c: Add support for freeing JIT data for dynamic methods.
22102 2004-09-01 Martin Baulig <martin@ximian.com>
22104 * mini-x86.c (is_regsize_var): Added support for generic
22106 (mono_arch_emit_prolog): Make this compile again, use
22107 `x86_push_imm_template (code)'.
22109 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22111 * mini-x86.c: make all push_imm instructions that get
22112 patched always emit the long form
22114 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22116 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22117 in a per-domain hash.
22119 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22122 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22124 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22127 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22130 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22131 Beginnings of SSE2 support.
22133 * exceptions.cs: Add more tests for checked int<->uint casts.
22135 2004-08-28 Martin Baulig <martin@ximian.com>
22137 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22141 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22142 Handle generic instances recursively.
22144 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22146 * iltests.il: test for conv.u8 on a constant
22148 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22150 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22151 LCONV_x4 (shrun_32 (membase)).
22153 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22155 * inssel-x86.brg: c&p rules for push/setret of long
22157 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22159 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22160 compare (regvar, base)
22162 * inssel-x86.brg: more burg love
22164 * inssel.brg: more cleanup
22166 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22168 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22170 * basic-long.cs, basic-calls.cs: new tests for optimization.
22172 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22174 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22177 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22179 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22181 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22183 * inssel.brg (mini_emit_memcpy): use
22184 NO_UNALIGNED_ACCESS to disable memcpy optimization
22186 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22188 * mini-amd64.c: Handle generic types in various places.
22190 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22192 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22194 * mini.c (handle_box): Fix warning.
22196 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22198 * mini-amd64.h: Enable the emit_state optimization.
22200 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22202 * mini-amd64.c: Add some new 64 bit peephole opts.
22204 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22206 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22208 * mini-amd64.c: Register allocator fixes.
22210 * mini.c: Add an optimization to emit_state to avoid allocation of new
22211 registers on some platforms.
22213 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22215 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22217 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22218 allocation. Fixes #63085.
22220 * basic-long.cs: Add new regression test.
22222 * mini-amd64.c: Register allocator improvements.
22224 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22226 * mini-amd64.c (read_tls_offset_from_method): Add another code
22229 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22230 instruction sequence for nullifying class init trampolines.
22232 * objects.cs: Add new regalloc test.
22234 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22236 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22238 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22240 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22243 * driver.c: Fix profiling after TLS changes.
22245 * driver.c (mono_main): Set mono_stats.enabled if needed.
22247 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22250 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22252 * mini-x86.c: use a 1 op rather than a 2 op tls access
22253 instruction -> faster.
22255 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22257 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22260 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22262 * exceptions-sparc.c (throw_exception): fix typo
22264 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22266 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22267 set tree->dreg correctly with tls. Allow any
22268 register to be used.
22270 * mini-x86.c (read_tls_offset_from_method): add new code
22271 generation pattern seen with GCC.
22274 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22276 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22277 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22278 exceptions-sparc.c: fix some performance issues in exception
22279 handling and setting of the stack trace for exceptions that were
22282 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22284 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22287 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22290 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22292 This patch inlines tls access, when possible.
22294 * mini.h: new arch functions for TLS intrinsics.
22295 All platforms updated with a stub.
22297 * mini.c: use the new intrinsics
22299 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22300 arch specific intrinsic for tls variables
22302 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22304 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22307 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22309 * mini.c: thread local allocation
22311 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22313 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22315 * Makefile.am: Link against the static version of libmonogc.
22317 * Makefile.am: Link the static versions of the convenience libraries
22318 into the mono executable.
22320 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22322 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22324 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22325 on integer overflow.
22327 * mini-amd64.c: Reorganize function call code.
22329 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22331 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22333 * inssel-x86.brg: use xor eax,eax.
22335 * basic.cs: new tests
22337 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22339 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22340 in exception throwing code.
22342 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22344 * inssel-x86.brg: use xor esi,esi.
22346 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22348 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22349 can trace methods compiled during mini_init () too.
22351 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22354 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22356 * Makefile.am: static link on x86 (r=zoltan)
22358 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22360 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22361 code since it causes some programs to fail.
22363 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22365 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22367 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22369 * mini.c: ovfops_op_map - add STACK_OBJ case for
22371 * basic.cs: add test_0_pin_string as test
22374 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22376 * Makefile.am: build C# if srcdir != builddir
22378 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22380 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22381 fall-through blocks.
22383 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22385 * driver.c: enable loop by default again and include abcrem in -O=all.
22387 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22389 * iltests.il: Add some localloc tests.
22391 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22393 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22396 * inssel-amd64.brg: Add some optimizations.
22398 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22401 * Makefile.am: Statically link mono against libmono on AMD64.
22403 * mini-amd64.c inssel-amd64.brg: Optimizations.
22405 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22407 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22409 * tramp-amd64.c: Patch calling code in trampolines.
22411 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22413 * mini-amd64.c: pinvoke struct passing fixes.
22415 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22417 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22418 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22420 2004-08-05 Duncan Mak <duncan@ximian.com>
22422 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22425 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22427 * mini-amd64.c (emit_move_return_value): Move return value for normal
22430 2004-08-05 Martin Baulig <martin@ximian.com>
22432 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22433 `type->type'; just modify `type' itself when dealing with enums
22434 and generic instances.
22435 (check_call_signature): Make `simple_type' a `MonoType *'.
22437 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22439 * mini.c: Use OP_PADD to add offsets to addresses.
22441 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22443 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22445 * mini-sparc.c (mono_arch_emit_epilog): fix check
22446 for folding last op into restore instruction
22448 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22450 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22451 helper methods using the code manager.
22453 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22455 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22457 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22459 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22460 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22462 * mini-s390.c: fix tail processing
22464 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22466 * mini-ppc.c: mul.ovf.un exception name fix.
22468 2004-08-03 Martin Baulig <martin@ximian.com>
22470 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22471 instances; before jumping to `handle_enum', also modify `ptype'.
22473 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22475 * cpu-sparc.md: fcall maximal length too small.
22477 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22479 * mini-amd64.c mini.h: Add initial support for passing/returning
22480 structures to/from pinvoked methods.
22482 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22484 * mini-ppc.c: reg allocator fix.
22486 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22488 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22490 * inssel.brg: Optimize memset on 64 bit machines.
22492 * mini-amd64.c: Fix some vararg cases.
22494 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22496 * mini-s390.c: Corrected macro in emit_float_to_int
22498 * s390-abi.cs: Tests to exercise the s390 ABI
22500 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22502 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22505 * basic.cs: Add a test for add.ovf.un.
22507 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22509 * mini-sparc.c: add case for OP_IDIV_UN
22511 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22513 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22515 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22517 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22519 * basic.cs: regression tests.
22521 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22524 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22526 * basic.cs: Add a new test.
22528 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22529 and AOT. Various fixes and optimizations.
22531 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22533 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22535 * mini-ppc.c: make sure temp regs are not used for global reg
22538 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22540 * cpu-sparc.md: conv_i8 fix for 64bits
22542 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22544 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22546 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22547 add opcode for cmp BYTE PTR [eax], imm.
22549 * inssel.brg: Make memcpy and memset takes bases.
22551 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22553 * *-amd64.*: More AMD64 work.
22555 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22557 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22558 add a compare-not-equal opcode.
22560 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22562 * mini.c: Use mono_init_from_assembly instead of mono_init.
22564 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22566 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22568 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22570 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22572 * inssel.brg: 64 bit fixes.
22574 * mini.h (MonoCallInst): Add some AMD64 specific data.
22576 * mini.h: Add some OP_P opcodes.
22578 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22580 * basic.cs: tests for 61797 and 61740
22582 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22584 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22585 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22587 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22589 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22591 * *-amd64*.*: Ongoing AMD64 work.
22593 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22595 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22597 * *-amd64*: Ongoing AMD64 work.
22599 * mini-arch.h: Add AMD64 support.
22601 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22603 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22605 * mini-ops.h: Add new opcodes.
22607 * Makefile.am: Add AMD64 support.
22609 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22610 rules into the inssel-long*.brg files.
22612 * *-amd64.*: Add beginnings of AMD64 backend.
22614 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22616 * mini.c (print_dfn): commenting out the code that prints
22617 the cil. With -O=deadce, this makes -v -v crash.
22619 * cpu-pentium.md: make checkthis have a length of 2
22621 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22623 * mini-sparc.h: fix implementations of __builtin
22624 functions for Sun compiler for V9.
22626 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22628 * mini.c: use the new stelem.ref wrapper
22629 * exceptions.cs, arrays.cs: new stelem.ref tests
22631 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22633 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22634 new XSP should work with these changes).
22636 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22638 * inssel-{long32,x86,}.brg: trivial optimizations.
22640 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22642 * mini.c: load value when emitting box operation in
22645 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22647 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22648 is one byte shorter than cmp DWORD PTR [eax], 0.
22650 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22652 * inssel-ppc.brg: arguments on the stack are always
22653 relative to the stack pointer (spotted by Neale Ferguson).
22655 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22657 * exceptions-x86.c: delay appending the method name to the trace until
22658 after mono_jit_info_table_find is called, as this gets the real
22661 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22663 * aot.c: register roots
22665 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22667 * aot.c : I could just use PLATFORM_WIN32 flag.
22669 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22671 * aot.c : Reverting the previous fix. This time it broke linux build.
22673 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22675 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22677 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22679 * mini.c (handle_stack_args): Remove some more debugging code.
22681 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22683 * driver.c mini.h aot.c: Allow additional options to be specified with
22684 --aot and pass them to mono_compile_assembly.
22686 * aot.c: Add experimental code to AOT compile all loaded assemblies
22687 on demand and save the code into a cache in the filesystem.
22689 * aot.c: Add support for more wrapper methods.
22691 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22694 * cpu-*.md: Remove removed opcodes.
22696 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22697 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22698 related icalls to marshal.c.
22700 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22702 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22704 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22706 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22708 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22709 * liveness.c: If liveness is recomputated we need to reset the information
22710 for each variable. This way, if the liveness range has been narrowed
22711 by optimizations that happened after the last computation, we can return
22714 For example, if you have
22719 // Tons of code that does not affect i
22725 i = 0 is dead code and will be removed by SSA. However, when
22726 linear scan gets to the code, i will still appear to be live
22727 throughout the entire block. This prevents good register allocation.
22729 2004-07-06 Martin Baulig <martin@ximian.com>
22731 * debug-mini.c (mono_debug_init_method): Allow
22732 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22733 (mono_debug_add_icall_wrapper): New method.
22735 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22737 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22739 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22742 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22744 * aot.c (mono_aot_load_method): Fix loading of debug info.
22746 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22748 * aot.c: Add logging support.
22750 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22752 * mini.h: Add prototype for mono_print_method_from_ip.
22754 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22756 * inssel.brg: 64 bit fixes.
22758 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22761 * Makefile.am: Add SPARC64 support.
22763 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22765 * aot.c: Fix alignment problems on 32 bit platforms.
22767 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22769 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22772 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22775 * mini.h: Bump AOT file version. Some 64 bit fixes.
22777 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22779 * inssel-sparc.brg: Add new rule to avoid register moves.
22781 * inssel.brg: Add ldind_to_load_membase helper function.
22783 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22785 * mini.c: OffsetToStringData intrinsic.
22787 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22789 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22791 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22794 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22795 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22797 * mini.c: reinstated mono_compile_get_interface_var()
22798 on x86, too, since the change breaks the Gtk# build there as well.
22800 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22802 * driver.c: remove loop from the default optimizations: it seems to
22803 interact badly with some of the other options (see bug #60613).
22805 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22807 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22808 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22810 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22812 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22813 vararg-using methods.
22815 2004-06-21 Martin Baulig <martin@ximian.com>
22817 * mini/mini-exceptions.c
22818 (mono_handle_exception): Added `gpointer original_ip' argument.
22819 After calling mono_unhandled_exception(), call
22820 mono_debugger_unhandled_exception() and if that returns true,
22821 restore the context and return.
22823 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22825 * mini-ppc.c: prefer the use of relative branches so
22826 they won't need to be patched in aot code (patch from Patrick Beard).
22828 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22830 * aot.c: patch from Patrick Beard to make the output assembly
22831 more correct for the MacOSX assembler. Small tweak to
22832 generate sane images on Linux/PPC, too.
22834 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22836 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22837 case until bug #59509 is fixed (shows up in #60332).
22839 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22841 * mini.c: make sure the needed wrappers are compiled, too, with
22844 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22846 * driver.c: remove NPTL reference in --version output.
22848 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22850 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22851 generate valid assembly for the Mach-O assembler.
22853 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22855 * driver.c: don't include abcrem in the all optimization specifier
22856 since it slows down jit compilation too much for now.
22858 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22860 * mini.c: use BIGMUL only if both operands have the same signage.
22861 * iltests.il: Test for bug 60056. (errors related to signage in
22866 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22868 * mini.c, aot.c: memory leak fixes.
22870 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22872 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22874 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22876 * Makefile.am: remove the -static hack completely, it links in
22877 statically glib as well.
22879 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22881 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22882 * exceptions.cs: make it compile with new mcs/csc.
22884 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22885 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22886 and added relevant test case.
22888 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22890 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22891 regressions in gtk-sharp.
22893 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22895 * exceptions.cs: New regression tests.
22897 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22899 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22901 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22903 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22905 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22907 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22909 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22911 * mini.c (mono_jit_runtime_invoke): Init class in this
22912 method instead of trusting mono_jit_compile_method to
22913 do the work (because wrappers can be in object class)
22915 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22917 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22919 * basic-long.cs: New regression test.
22921 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22923 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22924 and div/rem checks.
22926 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22928 * Makefile.am: fix miguel's change to build mono statically against
22929 libmono (track build dependencies).
22931 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22933 * cfold.c: Some glib versions do not have G_MININT32.
22935 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22937 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22938 with precision of tan, atan, sin and cos, and implemented related
22939 regressions tests (fixes bug 54467, but one new problem appeared and
22942 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22944 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22946 * exceptions.cs: Add test for constant folding && division by zero.
22948 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22949 since driver.c is in libmono too, so the optimization was useless.
22951 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22952 variable to driver.c so the compiler can emit more efficient code to
22955 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22957 * Makefile.am: don't distribute generated inssel.[ch] files.
22959 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22961 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22962 into the default appdomain. Fixes #58707.
22964 * jit-icalls.c: Remove the broken approximation for truncl, doing
22965 no conversion is better.
22967 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22970 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22972 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22973 of the mcrxr instruction which is not available on some processors
22974 even if it's documented to be. Implement add and sub overflow correctly
22975 (still not complete for long unsigned). Speed up icalls a bit.
22977 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22979 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22980 we run .cctor in the current domain instead of target_domain.
22982 Fixes bug #58558, .cctor not being called in -O=shared.
22984 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22986 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22988 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22990 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22991 which can be done with an imm8, do it that way.
22992 (mono_arch_output_basic_block): ditto for a jmp
22993 (mono_arch_emit_prolog): Computate maximum offset of a label.
22995 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22997 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22998 now tries to allocate prefered physical reg's for virtual
22999 regs. This reduces the number of emited spills/loads with
23000 20-30% on our core assemblies.
23002 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23004 * jit-icalls.c: truncl() is not needed and trunc() is
23005 the correct thing to do anyway (bug #58287).
23007 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23009 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23012 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23014 * driver.c: enable loop optimizations by default.
23016 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23018 * mini-x86.c: fix calc of max loop size when aligning loops start.
23020 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23022 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23025 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23027 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23030 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23032 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23034 * mini.c (inline_method): Allways inline some wrappers even if the cost
23035 is too large. Fixes #58785.
23037 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23039 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23041 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23042 (crichton@gimp.org). Beginning of support for sparc/linux.
23044 * mini-sparc.c: Optimize retrieval of LMF address.
23046 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23048 * exceptions-ppc.c: handle alloca in methods with clauses.
23050 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23052 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23054 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23056 * mini.c: Delegate most of the abort signal work to
23057 mono_thread_request_interruption, which also handles Stop and Suspend
23060 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23062 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23063 supports the save/restore lmf opcodes.
23065 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23067 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23068 by gcc-3.4 as well.
23070 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23072 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23074 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23075 methods which contain array accesses.
23077 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23078 boundaries. Fixes #58537.
23080 * iltests.il: Add regression test for #58537.
23082 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23084 * mini-x86.c (mono_arch_local_regalloc): Last part of
23085 fix for bug #58633 (releasing register to early).
23087 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23089 * basic-long.cs: Add new regression test.
23091 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23093 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23094 register too early on the chain.
23096 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23098 * mini.c (create_helper_signature): Use a helper function to reduce
23099 the code which needs to be written. Also set the calling convention of
23100 icalls on windows. Fixes #57840.
23102 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23104 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23105 exceptions-ppc.c: added helper function to get the instruction address
23106 from a signal handler context.
23108 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23110 * helpers.c: use g_get_tmp_dir. Invokes happyness
23113 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23115 * helpers.c: Add new env variable to pass args to objdump.
23116 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23118 2004-05-17 Radek Doulik <rodo@ximian.com>
23120 * Makefile.am (common_sources): added abcremoval.h so it get
23121 disted and daily mono packages on go-mono.com will build again
23123 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23125 * abcremoval.c: Fixed coding style, added copyright header.
23127 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23129 * mini.h: Added prototype for abc removal main function.
23131 * build_relations_propagation_table.pl: Added copyright header.
23133 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23135 * basic-long.cs: reg test for complex ceq_long bug.
23137 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23139 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23140 reg in long and clob case (bug #58343). Fixed/added comments.
23142 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23144 * mini.c (mono_jit_runtime_invoke): Follow new convention
23145 of calling the invoke method with an function pointer.
23147 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23149 * ChangeLog: Fix author of memory leak patch.
23151 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23153 * Makefile.am: fix make dist as well...
23156 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23158 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23159 on archs where pointers are 4 bytes long.
23161 * Makefile.am: Added abcremoval.c source file.
23163 * abcremoval.c: Added abcremoval.c.
23165 * abcremoval.h: Added abcremoval.h.
23167 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23169 * inssel.brg: Enabled bounds check removal.
23171 * mini.c: Added support for abcrem optimization.
23173 * mini.h: Added abcrem optimization label.
23175 * driver.c: Added support for abcrem optimization.
23177 * propagated_relations_table.def: Added propagated_relations_table.def.
23179 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23181 * mini.c, cfold.c: fix style.
23183 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23185 * mini.c: handle issue with the low-level implementation of
23186 some long opcodes (bug #54209).
23188 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23190 * basic.cs: test for my new cmov stuff.
23192 2004-05-13 Patrik Torstensson
23194 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23195 opt and added peephole documentation.
23197 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23199 * tramp-ppc.c: rewrote the generic trampoline code.
23201 2004-05-11 Patrik Torstensson
23203 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23205 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23207 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23209 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23210 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23212 * mini.c: Add new icalls for AsAny marshalling.
23214 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23216 * tramp-ppc.c, mini-ppc.c: more cleanups.
23218 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23220 * mini.c: no warnings.
23222 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23224 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23226 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23228 * mini.c: In the thread abort signal handler, if the thread is in the
23229 process of being stoped, don't throw the Abort exception, just stop the
23232 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23234 * tramp-ppc.c: removed old code.
23236 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23238 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23239 do some simple speed optimizations on ppc.
23241 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23243 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23244 and large offsets in load/store.
23246 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23248 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23249 it causes regressions.
23251 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23253 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23256 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23258 * jit-icalls.c: remove warnings.
23259 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23260 speedups for unsafe code.
23262 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23264 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23266 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23268 * basic-calls.cs: Add new regression test.
23270 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23273 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23275 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23278 2004-05-06 Patrik Torstensson
23280 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23281 long reg allocation in any reg (not only eax:edx) and implemented
23282 long shl/shr ops in asm instead of helpers.
23284 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23286 * mini-sparc.h: Fix warnings.
23288 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23291 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23292 separate statement for clarity.
23294 * mini-sparc.c: Update status.
23296 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23298 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23301 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23303 * inssel-ppc.brg: another small pre-release workaround:
23304 we don't do overflow detection for long_sub_un.
23306 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23308 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23309 (also works around a weird ppc bug: 57957).
23311 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23313 * tramp-ppc.c: trampoline fixes.
23315 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23317 * mini-ppc.c: fixed typos.
23319 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23321 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23322 at the top of the stack. Fixed typos. Use a frame registers
23323 for all the methods with exception clauses.
23325 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23327 * exceptions-ppc.c: restore fp registers.
23329 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23331 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23332 order from the stack top (moved the stack room to save the
23333 return value for trace after the param area). Fixed corruption
23334 in restoring registers on unwind.
23336 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23338 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23340 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23342 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23343 and prolog/epilog for methods that use it. Allow
23344 enough param area room for varargs methods. Fix miguel's
23345 breakage in exception handling.
23347 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23349 * Makefile.am: run genmdesc only on current arch.
23351 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23353 * exceptions-x86.c:
23354 * mini-x86.h: fix the build on windows.
23356 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23358 * 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.
23360 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23362 * mini-exceptions.c: New file.
23364 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23365 Move some parts of the x86 exception handling code to an
23366 arch-independent file so it can be shared with other ports.
23368 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23370 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23372 2004-04-26 David Waite <mass@akuma.org>
23374 * driver.c: remove comma from end of enumeration declaration
23376 2004-04-26 Jackson Harper <jackson@ximian.com>
23378 * driver.c: parse config file before loading first assembly. This
23379 allows the user gac to be enabled/disabled.
23381 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23383 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23384 simpler mechanism: we do not care what is encoded initially
23385 (branch absolute or relative), we care about the code and its
23386 target. I kept the old code for reference for now.
23388 The new code tries first to determine if the jump is anywhere in
23389 the -/+32 absolute meg range, if it succeeds, it encodes using the
23390 absolute branch; If not, it tried to find something in the
23391 relative range, if not, it uses the handle_thunk code.
23393 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23395 * exceptions-ppc.c: use the correct ip register on macosx.
23397 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23399 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23401 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23403 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23404 Raise exception on integer divide by zero by hand since the hw
23405 doesn't support it. Handle NaNs in FP compares.
23407 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23409 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23410 code reducing duplication between the platforms and enabled
23411 signal exception handling (on linux for now).
23413 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23415 * exceptions-ppc.c: more macosx support.
23417 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23419 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23421 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23423 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23425 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23427 * iltests.il: more tests.
23429 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23431 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23434 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23436 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23438 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23440 * liveness.c: Mark variables as volatile in all basic blocks reachable
23441 from exception clauses.
23443 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23445 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23448 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23450 * iltests.il, basic.cs: more tests for regalloc.
23452 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23454 * iltests.il: Some tests for register allocation modifications
23457 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23459 * exceptions.cs: Add regression test for bug #56782.
23461 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23462 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23463 the beauty of fixing the same thing in 5 different files...
23465 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23467 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23470 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23472 * mini.c: Add support for STRWLPARRAY marshalling convention.
23474 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23476 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23477 to init the context to setup the regs pointer).
23479 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23481 * exceptions-ppc.c: more exceptions work.
23483 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23485 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23488 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23490 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23491 can use the memory directly.
23493 * cpu-pentium.md: Update documentation from a post from Zoltan.
23495 add x86_add_membase, x86_sub_membase, x86_mul_membase
23497 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23499 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23500 GENERAL_REGS they were also hardcoded for all PPC ports.
23502 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23504 Remove hard-coded limit for floating point registers, use
23505 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23507 Notice that in MacOS X calling conventions you can fit a lot more
23508 floating point values in registers, so I should update the PInvoke
23509 test to excercise the passing of floating point values on the
23510 stack (currently broken).
23512 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23514 * tramp-ppc.c (create_trampoline_code): Added
23515 JUMP_TRAMPOLINE_SIZE.
23516 (ppc_magic_trampoline): Follow the pattern from
23517 x86_magic_trampoline: if code is set to zero, return.
23518 (create_trampoline_code): Always pass MonoMethod to the jump
23519 trampoline, before it was passing a null.
23520 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23521 share the code with mono_arch_create_jit_trampoline.
23523 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23525 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23528 * cpu-g4.md: Added length for jmp instruction, the worst case
23529 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23532 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23534 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23536 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23538 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23539 before each IL instruction.
23541 * mini.c (CEE_BOX): Fix warnings.
23543 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23545 * mini.c: removed a few unused vars and extra whitespace.
23547 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23549 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23551 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23553 (OP_GETCHR): use the above
23554 (CEE_LDELEMA): use the above.
23556 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23557 version of the generic impl.
23558 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23559 (CEE_LDELEMA): use the above.
23561 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23563 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23566 * iltests.il: Added new regression test for #56317.
23568 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23570 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23571 under NetBSD. Fixes #56450.
23573 * liveness.c (update_gen_kill_set): Fix previous patch.
23575 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23577 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23579 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23581 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23582 ldsfld and ldsflda.
23584 * inssel-sparc.brg: Add more optimizations.
23586 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23588 2004-04-01 Martin Baulig <martin@ximian.com>
23590 * mini.c (handle_box): New static function; moved the
23591 implementation of CEE_BOX here.
23592 (mono_method_to_ir): Added `constrained_call' variable.
23593 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23594 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23595 mono_method_get_constrained() to get the method.
23597 2004-04-01 Martin Baulig <martin@ximian.com>
23599 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23600 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23601 (mono_method_to_ir): We don't need these macros anymore since
23602 mono_class_get_full() already takes care of it.
23604 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23606 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23607 use @function (as doesn't accept #function here) and check the return
23608 value of system and stop if fails.
23610 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23612 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23614 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23616 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23618 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23620 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23623 * basic-long.cs: Add test for negation of Int64.MinValue.
23625 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23627 * mini-sparc.c: Update status.
23629 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23631 * exceptions-sparc.c: Fix return value in filters.
23633 * inssel-sparc.brg: Fix register allocation in some rules.
23635 2004-03-28 Martin Baulig <martin@ximian.com>
23637 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23640 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23642 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23644 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23645 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23646 remove unused conv_u4 opcode.
23648 * mini-x86.c: Remove valgrind workaround since it slows down things
23649 even when mono is not run under valgrind.
23651 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23653 * mini-sparc.c: Update status.
23655 * inssel-sparc.brg: Add some optimizations.
23657 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23658 future delay slot filling. Add support for varargs, tail calls and JMP.
23660 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23661 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23663 * inssel.brg: Fix register allocation in OP_ARGLIST.
23665 * inssel.brg: Fix warnings.
23667 2004-03-25 Martin Baulig <martin@ximian.com>
23669 * mini.c (inflate_generic_field): Removed.
23670 (mini_get_method): Removed, use mono_get_method_full(),
23671 (mini_get_class): Removed, use mono_class_get_full().
23672 (mono_method_to_ir): Pass our generic context to
23673 mono_field_from_token().
23675 2004-03-25 Martin Baulig <martin@ximian.com>
23677 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23678 of a `MonoMethod *'.
23679 (mini_get_method): Take a `MonoGenericContext *' instead
23680 of a `MonoMethod *'.
23681 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23682 a new local variable called `generic_context' which holds the
23683 current `MonoGenericContext *'; use it to lookup things.
23685 2004-03-24 Martin Baulig <martin@ximian.com>
23687 * mini.c (mini_get_class): New static method; if we're inside a
23688 generic instance, inflate the class if neccessary.
23689 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23691 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23693 * iltests.il: New regression test for #55976.
23695 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23698 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23700 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23703 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23705 * liveness.c: Consider SSA stores as well as loads when making vars
23708 * exceptions.cs: New regression tests for register allocation.
23710 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23712 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23713 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23714 domain lock only to protect puntual access to data structures.
23715 Added access lock for sighash, jit_icall_hash_name,
23716 jit_icall_hash_addr and domain->code_mp.
23718 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23720 * driver.c: Print SIGSEGV handling method.
23722 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23724 * mini.c (setup_jit_tls_data): Handle case when this is called
23725 multiple times for a thread.
23727 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23728 is different from fbxx_un. Fixes #54303. Also use constants instead of
23729 magic numbers in a lot of places.
23731 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23733 * exceptions.cs: Fix cctor test when --regression is used.
23735 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23737 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23740 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23742 * inssel-ppc.brg: fixed register assignments for some rules.
23744 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23746 * exceptions.cs: Add test for exceptions in static constructors.
23748 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23749 static constructors outside the domain lock. Fixes #55720.
23751 2004-03-17 Martin Baulig <martin@ximian.com>
23753 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23754 (inflate_generic_field): Take the `MonoMethod *' instead of the
23755 `MonoClass *' and added support for generic method.
23756 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23757 have a `field->parent->gen_params', only inflate the field if it's
23758 an open constructed type.
23760 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23762 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23763 exception object instead of the preconstructed ones.
23765 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23767 * mini.c: reverted changed to sigsegv_signal_handler commited
23768 accidentally in the previous patch.
23770 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23773 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23774 running --aot with an old assembly.
23776 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23778 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23781 * mini-sparc.c: Add support for v9 branches with prediction.
23783 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23785 * mini.c (mini_init): #warning is GNUC only
23787 * mini-sparc.h: implement __builtin_frame_address
23788 and __builtin_return_address for Sun C compiler
23790 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23792 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23794 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23796 * basic-calls.cs: Add test for unaligned byref long argument passing.
23798 * mini-ops.h: Add sparcv9 compare and branch instructions.
23800 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23801 v9 instructions if we have a v9 cpu.
23803 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23804 registers for global allocation.
23806 * exceptions-sparc.c: Fixes.
23808 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23810 * liveness.c (mono_analyze_liveness): Optimized version.
23812 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23814 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23817 * basic-float.cs basic-calls.cs: New regression tests.
23819 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23821 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23822 sigaltstack implementation.
23824 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23826 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23827 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23829 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23831 * mini.c: Fix warnings.
23833 * mini.c (mono_resolve_patch_target): New function which contains the
23834 arch independent part of the patching process.
23836 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23837 patching code to a separate function.
23839 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23841 * mini.c (add_signal_handler): ifdef out on Windows
23843 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23845 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23846 cpu-sparc.md: Add exception handling support + other fixes.
23848 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23849 typed GC detection in --version.
23851 * basic.cs exceptions.cs: New regression tests.
23853 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23854 the arch specific code can store data during a compilation.
23856 * mini-ops.h: Add OP_SETFRET.
23858 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23859 function, register a separate icall for each arity, so the icalls can
23862 * mini.c (mono_print_tree): Print negative offsets in a more readable
23865 * mini.c: Make signal handling work on sparc.
23867 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23869 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23871 * jit-icalls.c: Emulate truncl by aintl on solaris.
23873 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23875 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23877 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23879 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23881 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23882 a MarshalByRef type, inline a method that performs the check, taking into
23883 account that the object can be a proxy. Also implemented tow new opcodes:
23884 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23885 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23886 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23888 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23890 * mini-ppc.c: if a relative branch displacement is too big
23891 but it points to and area reachable with an absolute branch,
23894 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23896 * mini.c: optimize small copies in cpblk.
23898 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23900 * basic-calls.cs basic-float.cs: New regression tests.
23902 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23903 negative offsets from %fp. Implement localloc. Fix local register
23904 allocation. Fix the case when the this argument needs to be saved to
23905 the stack. Implement some missing opcodes.
23907 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23909 * mini.c (mini_method_compile): Reenable global regalloc in methods
23910 with exception handlers.
23912 * linear-scan.c (mono_varlist_sort): Fix warning.
23914 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23916 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23919 * liveness.c: Make all variables uses in exception clauses volatile, to
23920 prevent them from being allocated to registers. Fixes #42136.
23922 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23924 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23925 causes regressions.
23927 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23928 argument to mono_arch_regalloc_cost.
23930 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23933 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23935 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23936 Make the cost of allocating a variable to a register arch dependent.
23938 * basic-calls.cs: Fix compilation of tests.
23940 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23941 helper function to cut back on the number of #ifdefs needed.
23943 * mini-ppc.c: Fix compilation.
23945 * basic-calls.cs: New regression tests.
23947 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23949 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23950 of l0 since that is callee saved.
23952 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23955 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23956 of delay instruction.
23958 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23960 * mini.h (MonoCallInst): Add 'virtual' flag.
23962 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23964 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23966 * *.cs: New regression tests.
23968 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23971 * mini.c (mono_runtime_install_handlers): Fix build.
23973 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23974 'signal_stack_size' members.
23976 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23977 alternate signal stack.
23979 * exceptions-x86.c: Add stack overflow handling.
23981 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23982 functions to arch independent code.
23984 * mini.c (mono_print_tree): Print more detailed info for load_membase
23987 2004-02-23 Martin Baulig <martin@ximian.com>
23989 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23991 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23993 * mini-x86.c: fixed reg allocation for div/rem.
23995 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23997 * driver.c (mono_main): Report some configuratio options on --version.
23999 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24001 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24002 low in the address space. Correctly flush memory in thunks where we
24003 output native code.
24005 2004-02-20 Martin Baulig <martin@ximian.com>
24007 * mini.c (mini_get_method): New static method; inflate all generic
24008 methods and methods in open generic instances.
24009 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24010 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24012 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24014 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24016 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24018 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24020 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24022 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24023 it compile using Sun's compiler.
24025 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24027 * 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.
24029 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24031 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24033 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24035 * mini-ppc.c: handle calls outside of the allowed range with thunks
24036 allocated using the code manager.
24037 * tramp-ppc.c: use the code manager to hold generated native code.
24038 Fixed the magic trampoline to just patch vtable entries.
24040 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24042 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24045 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24047 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24050 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24051 if we have a working __thread implementation.
24053 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24054 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24056 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24058 * mini-x86.c: Fix compilation under gcc 2.
24060 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24062 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24063 contains a call to the wrapped function.
24065 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24066 OP_<CALL>_IMM opcodes, and use them under X86.
24068 * mini.c (mono_jit_find_compiled_method): Fix warning.
24070 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24072 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24074 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24075 functionality to mini.c.
24077 * mini.c (mono_create_jump_trampoline): New function to create a jump
24078 trampoline. Return a compiled method instead of a trampoline if it
24079 exists. Add a cache for jump trampolines.
24081 * mini.c (mono_jit_find_compiled_method): New function to return a
24082 compiled method if it exists.
24084 * mini-x86.c: Call mono_create_jump_trampoline instead of
24085 mono_arch_create_jit_trampoline.
24087 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24088 a jump trampoline. Fixes #52092.
24090 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24092 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24093 which is not up-to-date. Add check_corlib_version () instead.
24095 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24098 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24099 since newer valgrind versions do not need it.
24101 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24102 compile a method with a given set of optimizations.
24104 * mini.c: Compile icall wrappers on-demand instead of at startup.
24106 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24107 wrapper for an icall.
24109 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24111 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24114 * iltests.il: Add test for non-empty stack before switch instruction.
24116 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24118 * mini.c: Add support for new stringbuilder marshalling conventions.
24120 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24122 2004-02-01 Martin Baulig <martin@ximian.com>
24124 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24125 in `ginst->mtype_argv'.
24127 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24129 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24130 facilitate grepping.
24132 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24134 * mini.c: fixed buglet in initobj generic implementation for references.
24136 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24138 * Makefile.am: make the version script conditional.
24139 * jit-icalls.c: handle missing truncl().
24141 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24143 * exceptions.cs: Add more tests for double->int conversion.
24145 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24146 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24148 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24150 * driver.c: make --verbose --version emit an error
24151 if the loaded corlib doesn't match the runtime version.
24153 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24155 * mini-ppc.h: export ppc_patch().
24156 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24157 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24158 on par or better than on MacOSX.
24160 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24162 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24163 mono_lookup_pinvoke_call.
24165 * mini-x86.c: Under windows, the default pinvoke calling convention is
24166 stdcall. Fixes #52834.
24168 * mini.c (optimize_branches): Add an upper bound to the number of
24169 iterations to prevent infinite loops on strange loops. Fixes #53003.
24171 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24173 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24174 and ISINST. Fixes #52093.
24176 * objects.cs (test_0_vector_array_cast): New tests.
24178 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24180 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24181 checking in Array.Set ().
24183 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24186 * object.cs (test_0_multi_array_cast): New regression test.
24188 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24190 * exceptions-ppc.c: fix build on Linux/PPC.
24192 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24194 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24195 running under valgrind.
24196 (x86_magic_trampoline): Fix build bustage.
24198 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24199 negative values as well. This is needed for the encoding of the line number
24200 info, since sometimes the line numbers are not in increasing order.
24202 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24204 * cpu-pentium.md (localloc): Increase the size of the localloc
24205 instruction since it is a loop under Win32.
24207 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24210 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24212 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24213 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24214 Max Horn (max@quendi.de). Fix file names in comments.
24216 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24218 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24219 avoid stack overflow.
24220 (replace_usage): Avoid uninitialized variable warnings.
24222 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24223 and taking the address of valuetype variables.
24225 2004-01-03 Patrik Torstensson
24227 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24228 for other purposes than FP later on.
24230 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24232 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24235 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24237 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24239 2003-12-30 Patrik Torstensson <p@rxc.se>
24241 * mini-x86.h: Decreased number of availiable fp regs.
24242 Solves corner cases with FP spilling.
24244 2003-12-23 Patrik Torstensson <p@rxc.se>
24246 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24247 for floating point stack tracking / spilling on x86.
24250 * basic-float.cs: added float mul overflow test.
24252 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24254 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24256 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24258 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24259 supports for cond branches that overflow the immediate
24260 overflow offset. mcs can compile simple programs.
24262 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24264 * exceptions-ppc.c: exception handling support wip:
24265 finally handlers get run on exception.
24267 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24269 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24272 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24274 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24275 initial support for stack walking and unwinding.
24277 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24279 * driver.c (mono_main): Make corlib-out-of-sync message more
24280 descriptive. Also remove verify_corlib call.
24282 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24284 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24285 not overlap with other call's arguments, too.
24287 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24289 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24290 move to arch-specific code the choice of arch-specific
24291 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24292 * mini.c: ensure emulation calls will not interleave
24295 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24297 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24298 the magic trampoline stack frame is dropped before executing
24301 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24303 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24304 and integer to fp conversions. Added support for overflowing
24305 arguments on the stack. Reserve a couple more registers as temps.
24306 Added support for aot compilation (as output still needs to be
24309 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24311 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24312 Don't overwrite return register in some corner cases.
24314 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24316 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24317 static constructors when AOT compiling.
24319 * driver.c (mono_main): Call mono_check_corlib_version.
24321 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24323 * cpu-g4.md, basic.cs: fixed div target register.
24325 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24327 * mini-ppc.c, basic.cs: shl_imm fix with test.
24329 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24331 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24332 structures by value. Misc fixes.
24333 * objects.cs: more tests.
24335 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24337 * mini-ppc.c: lconv.ovf.i implemented.
24339 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24342 (mini_init): don't error out if someone already called g_thread_init.
24344 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24346 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24347 to be any type per the spec. Fix abnormal memory usage when
24348 the same object is repeatedly thrown.
24350 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24352 * mini.c: check for overruns in IL code.
24354 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24356 * TODO: Add/remove some todo entries.
24358 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24360 * driver.c (mono_main): Call mono_verify_corlib.
24362 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24364 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24365 This has been moved to mini.c
24366 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24367 type being casted is marshalbyref it could be a proxy, so instead of
24368 emitting the type check code, emit a call to a runtime method that will
24369 perform the check by calling CanCastTo if needed.
24371 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24373 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24374 methods with large stack frames under Win32.
24376 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24378 * Makefile.am: Distribute regression tests.
24380 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24381 at the end instead of inserting each variable into the sorted list.
24383 * linear-scan.c (mono_varlist_sort): New helper function.
24385 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24387 * mini.c: ensure arguments and locals are within bounds.
24389 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24391 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24394 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24396 * mini.c (mono_cprop_copy_values): Fix crash.
24398 * aot.c: Set verbosity back to 0.
24400 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24402 * regalloc.c: complete memory leak fix by Laurent Morichetti
24405 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24407 * driver.c (main_thread_handler): Revert the previous patch.
24409 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24412 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24413 memory from the memory pool.
24415 * driver.c (main_thread_handler): Turn on all optimizations when
24418 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24419 an array for better performance.
24421 * regalloc.c (mono_regstate_assign): Fix memory leak.
24423 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24424 serialize the debug info.
24426 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24427 debug info from the serialized representation.
24429 * aot.c: Save debug info into the generated file and load it when
24432 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24434 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24436 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24437 More FP-related fixes.
24439 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24441 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24442 and register allocation buglet. Hello world now runs.
24444 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24446 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24447 * tramp-ppc.c: fixed class init trampoline.
24448 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24450 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24452 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24453 mini.c: more ppc changes/fixes.
24455 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24457 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24458 Also optimize the case when the arguments are the same in the caller
24461 * iltests.il: Add tests for tail calls with valuetype arguments.
24463 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24465 * mini-ppc.c: fixes for struct return type.
24467 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24469 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24470 mono_spillvar_offset() to arch-specific code.
24472 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24474 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24476 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24478 * exceptions-x86.c: Fix stack space leaks.
24480 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24481 registers from the lmf if the method has save_lmf set.
24483 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24485 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24486 of icall wrappers into InvokeInDomain, since these are now per-domain.
24488 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24490 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24491 make some opcode emulation and intrinsic ops enabled/disabled
24492 according to the architecture. More fixes.
24494 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24496 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24498 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24500 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24501 arch-specific handling for 'this' and struct return type to
24502 arch-specific code.
24504 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24506 * aot.c: prevent divide by zero error when reporting (it happened with
24507 Accessibility.dll).
24509 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24511 * mini.h (inst_switch): Remove unused macro.
24513 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24516 (load_aot_module): free 'info->methods' and 'info' properly. No more
24517 "free(): invalid pointer blah" messages when you have an old aot
24520 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24522 * jit-icalls.c, mini.c: Added support for context static fields.
24524 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24526 * mini.c (mono_method_blittable): Methods which set LastError are not
24527 blittable either. Fixes #51108.
24529 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24531 * mini.c: flush icache.
24532 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24534 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24536 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24538 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24540 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24543 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24546 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24548 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24550 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24551 instruction when the result is discarded.
24553 * iltests.il (test_0_div_regalloc): New regression test.
24555 * arrays.cs: Fix compilation error.
24557 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24559 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24560 float rules to inssel-x86.brg: sane architectures with FP registers
24561 don't need to implement these rules.
24563 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24565 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24567 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24569 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24570 implementation of 32 bit systems.
24572 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24574 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24575 (Jeroen Zwartepoorte).
24577 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24579 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24580 the caller and the callee matches.
24582 * mini.c (mono_method_to_ir): Add comment.
24584 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24585 signbit is missing on some platforms.
24587 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24589 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24591 * mini.c (setup_jit_tls_data): Call the new function.
24593 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24595 * mini-x86.c: Add experimental support for fast access to the lmf
24596 structure under NPTL/Linux 2.6.x.
24598 2003-11-06 Martin Baulig <martin@ximian.com>
24600 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24601 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24604 2003-11-02 Martin Baulig <martin@ximian.com>
24606 * mini.c (inflate_generic_field): New static method.
24607 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24608 generic instance and the field is declared in a generic type, call
24609 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24611 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24613 * mini.h mini.c (mono_method_same_domain): New function to return
24614 whenever the caller and the callee are in the same domain.
24616 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24618 2003-10-30 Martin Baulig <martin@ximian.com>
24620 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24621 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24623 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24624 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24626 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24628 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24631 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24632 object here, so it is in the correct appdomain etc.
24634 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24636 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24638 (mono_method_to_ir): Avoid freeing the type created returned from
24639 mono_type_create_from_typespec, since it is put into an internal cache
24640 by the function. Fixes pointer.exe.
24642 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24643 trampolines for icalls and pinvokes as well. Fixes #33569.
24645 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24647 * mini.c: Update after appdomain changes.
24649 * mini.c (mono_jit_compile_method_inner): Allways compile native
24650 method wrappers in the root domain, since there can only be one
24651 instance of them, whose address is stored in method->info.
24653 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24655 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24656 environment variable. Instead detect automatically whenever running
24657 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24660 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24662 * trace.c, trace.h: New files that implement the new trace option
24665 * driver.c: Document new --trace options.
24667 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24670 - if (mono_jit_trace_calls)
24671 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24673 * mini.h: prototypes.
24675 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24677 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24679 * mini.c inssel.brg: Implement typedefbyref opcodes.
24681 * mini.c (mono_jit_compile_method): Remove unused local variable.
24683 * mini.c (mono_jit_compile_method_inner): Ditto.
24685 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24687 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24689 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24691 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24693 * mini.c (mono_no_aot): Remove unused global variable.
24695 * mini.c: Thread safety fixes.
24697 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24699 * mini.c (mono_create_class_init_trampoline): Add a lock around
24700 class_init_hash_addr.
24702 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24705 * mini.c: Decompose the NEWARR instruction before decomposing its
24706 arguments. Fixes #30073.
24708 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24710 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24713 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24715 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24717 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24719 * driver.c: Add support for compiling icall wrappers to --compile.
24721 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24723 * inssel.brg: The empty value in class->interface_offsets is -1, not
24726 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24728 * objects.cs: New test for 'is' operator on an array of interfaces.
24730 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24732 * tramp-ppc.c: update trampoline code to support jumps
24733 and class initialization.
24735 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24737 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24739 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24741 * inssel.brg (OP_UNBOX): Remove unused rule.
24743 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24744 region instead of one for each method. Fixes #47813.
24746 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24748 * exceptions.cs (test_0_nested_finally): New regression test for
24749 nested exception handlers.
24751 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24753 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24755 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24758 * mini.c (mono_method_check_inlining): Make the inlining limit
24759 configurable by an environment variable.
24761 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24763 * mini.h: Bump AOT file version.
24765 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24766 token, store the image along with the token, since the token might not
24767 refer to the same image as the method containing the relocation,
24768 because of inlining.
24770 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24772 * mini.c (mono_precompile_assemblies): New function to compile
24773 all methods in all loaded assemblies.
24775 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24777 * regalloc.h regalloc.c (MonoRegState): Change the type of
24778 iassign and fassign to int*, since they can contain large negative
24779 values if the register is spilled. Also added some comments. Fixes
24782 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24783 under Win32. Fixes #42964.
24785 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24787 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24789 * aot.c: Added support for AOT compiling methods which contain calls
24790 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24793 * driver.c (compile_all_methods): Run the compilation in a thread
24794 managed by mono. Fixes #44023.
24796 * mini.c (mono_codegen): Print full method name in verbose output.
24798 * mini-x86.c (mono_arch_patch_code): Fix warning.
24800 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24801 jumps, since the method we are jumping to might be domain-specific.
24803 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24805 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24807 * inssel.brg: string chars are unsigned.
24809 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24811 * TODO: New todo item.
24813 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24814 which calls mono_runtime_class_init and patches the call site to
24815 avoid further calls.
24816 (mono_arch_create_class_init_trampoline): New arch specific function
24817 to create a class init trampoline.
24818 (create_trampoline_code): Generalized so it can create
24819 class init trampolines as well.
24821 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24822 (mono_create_class_init_trampoline): New function to create and cache
24823 class init trampolines.
24824 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24825 vtable given the address of a class init trampoline. Used by the
24827 (mono_codegen): Generate a call to a trampoline instead of
24828 mono_runtime_class_init in LDSFLD[A].
24829 (mono_codegen): Add relocations for the new trampoline.
24831 * mini.h mini-x86.c aot.c: Added a new relocation type:
24832 MONO_PATCH_INFO_CLASS_INIT.
24834 * mini.h: Bump AOT version number.
24836 * aot.c: Create a copy of the loaded code instead of using the original
24837 so methods which call each other will be close in memory, improving
24840 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24841 patch since it breaks the regression tests.
24843 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24844 for the register saving instruction sequence since the
24845 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24847 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24849 * TODO: Fix todo item && remove another.
24851 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24853 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24856 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24857 function of the module.
24859 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24860 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24861 --no-aot command line option.
24863 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24865 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24866 by Bernie Solomon (bernard@ugsolutions.com).
24868 * inssel.brg: Refactor the interface offset table related code into
24869 its separate functions and add support for the AOT case.
24871 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24873 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24875 * aot.c: Added mono_aot_verbose variable and made all debugging
24876 output depend on the value of this variable.
24878 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24879 method_label and info_label.
24881 * mini.h mini-x86.c aot.c: Added a new relocation type
24882 MONO_PATCH_INFO_IID for klass->interface_id.
24884 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24885 the MonoJitInfo structure.
24887 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24888 a non-root appdomain in shared mode.
24890 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24892 * aot.c: make aot loader less verbose. Remove free of unused variable.
24894 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24896 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24898 * .cvsignore: Added *.dll.
24900 * mini.c (mono_print_tree_nl): New function callable while debugging.
24902 * mini.c (mono_print_code): Export this.
24904 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24907 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24909 * mini.h (MonoCompile): Added 'jit_info' field.
24911 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24912 the cfg structure, since it is needed by the AOT compiler.
24914 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24916 * aot.c: A major rewrite. Changes include:
24917 - save exception tables for methods which have them.
24918 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24919 to g_module_symbol.
24920 - reworked the file format so it is now much smaller and needs
24921 fewer relocation entries.
24923 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24925 * aot.c (load_aot_module): Fix build bustage on platforms without
24928 2003-09-04 Martin Baulig <martin@ximian.com>
24930 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24932 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24934 * TODO: Some new optimization ideas.
24936 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24938 * aot.c: Save the optimization flags used to compile the code into
24941 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24942 support emitting domain specific code.
24944 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24945 no longer domain neutral. It can be made domain neutral by compiling
24946 with --optimize=shared.
24948 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24949 between appdomains.
24951 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24952 loading of AOT code.
24954 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24956 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24957 if there is no domain neutrality information.
24959 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24961 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24962 format version into the generated library.
24964 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24965 callee method into the caller since one of them could be shared.
24967 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24968 system exceptions from AOT code now works.
24970 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24971 method if it is domain neutral and the callee is not.
24973 * graph.c (cfg_emit_one_loop_level): Fix warning.
24975 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24977 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24980 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24982 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24983 is needed by code which is executed before mono_runtime_init ().
24984 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24986 * mini.c (mono_thread_abort): Fix warning.
24987 (mono_jit_compile_method): Call static constructor in the AOT case too.
24989 * aot.c (mono_compile_assembly): Fix warning.
24991 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24993 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24995 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24997 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24999 * cpu-pentium.md: Fix the length of call opcodes so they include the
25000 ESP restoring instruction. Fixes #47968.
25002 2003-08-28 Martin Baulig <martin@ximian.com>
25004 * mini-x86.c (mono_arch_call_opcode): Added support for
25005 MONO_TYPE_GENERICINST.
25007 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25009 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25011 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25012 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25014 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25017 2003-08-26 Martin Baulig <martin@ximian.com>
25019 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25020 when reporting an error, set this to the actual error location.
25021 (mono_method_to_ir): Report the correct error location if
25022 get_basic_blocks() returned an error.
25024 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25026 * mini.c (mono_type_blittable): OBJECT is not blittable.
25027 (mono_method_blittable): Methods which have marshalling descriptors
25028 are not blittable either. Fixes #47842.
25030 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25032 * driver.c mini.c: Use an environment variable instead of a global
25033 variable. Also fix the build.
25035 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25036 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25039 * driver.c mini.c: Added --with-valgrind option to turn off some
25040 code which prevents mono from running under valgrind.
25042 * mini.c (mono_emit_call_args): Fixed warning.
25044 * mini.c (mono_emulate_opcode): Fixed warning.
25046 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25048 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25049 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25050 regalloc.c, regalloc.h: specify available registers in arch-specific
25051 code and support floats in the regallocator (patch by Laurent Morichetti
25054 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25056 * mini.c: mono_thread_current() can be called only after
25057 mono_runtime_init(): rearrange code to not call it early on.
25059 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25061 * mini.c: allocate jump tables in the code mempools.
25063 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25065 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25068 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25070 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25071 12 to 16. This fixes bug #47453.
25074 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25076 * mini-ppc.c: fixed indexed load and unsigned compares.
25078 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25080 * mini.c: reenabled installation of handler for
25081 thread abort signal.
25083 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25085 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25086 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25087 until it's fixed and actually useful.
25089 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25091 * inssel-long32.brg: couple more opcodes implemented.
25093 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25095 * mini-sparc.c: Even more opcodes implemeted.
25097 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25099 * mini-sparc.c: More opcodes implemented.
25101 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25103 * mini-sparc.c: More opcodes implemented.
25105 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25107 * inssel-sparc.brg: Add some needed rules. Direct
25109 * Makefile.am: Use inssel-sparc.brg
25110 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25111 an assert happy for now.
25113 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25115 * mini-sparc.c: Fixed compile errors.
25116 * exceptions-sparc.c: Same. We now produce a mono binary
25117 on sparc-linux. Yea.
25119 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25121 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25122 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25123 They compile, but do not work.
25125 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25127 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25128 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25129 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25132 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25134 * mini.c: more opcodes implemented and better support for generics.
25136 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25138 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25139 * mini.c, mini.h: first cut at generics support: some new instructions
25140 added and changed the behaviour of some of the existing ones.
25142 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25144 * mini.c: Removed definition of metadata_shared mutex here.
25146 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25148 * mini-x86.c: make vararg calls work for instance methods.
25150 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25152 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25153 returns the arguments in a separte list, now.
25155 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25157 * aot.c, mini.c: updates for array type representation changes.
25159 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25161 * mini.c: register function to perform jit shutdown.
25163 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25165 * mini.c: use a faster allocator if possible.
25167 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25169 * aot.c: some cleanups and portability changes.
25171 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25173 * mini.c: use faster allocation for CEE_BOX if possible.
25175 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25177 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25178 Moved inlined mempcy code to its own function so that is can be
25179 reused. Added an inline memset function as well (optimized initobj).
25180 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25182 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25184 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25186 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25188 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25189 arch code can setup the cpu for CLR execution, if needed.
25190 We use it on x86 to set the precision of FP operations.
25192 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25194 * mini.c: disable some optimizations if we can guess they'll cost too
25195 much for a given method.
25197 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25199 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25201 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25202 * mini.h mini.c mini-x86.c: Added instruction level coverage
25203 info collection support.
25205 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25207 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25208 is now implemented in the profiling API. Get rid of a couple of
25209 unnecessary global variables.
25211 2003-06-15 Nick Drochak <ndrochak@gol.com>
25213 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25214 * cpu-g4.md: add op_bigmul and op_bigmul_un
25215 * cpu_pentium.md: add op_bigmul_un
25216 * inssel-long32.brg: add rule for unsigned bigmul
25217 * mini-ops.h: define OP_BIGMUL_UN
25218 * mini-x86.c: THE BUG: handle (un)signed properly
25219 * mini.c: choose unsigned opcode if needed.
25220 This set of patches fixes bug #44291
25222 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25224 * mini.c (optimize_branches): improved to handle all kinds of
25225 conditional branches.
25227 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25229 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25230 don't raise exceptions.
25232 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25234 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25235 to arch-specific files.
25237 2003-06-09 Martin Baulig <martin@ximian.com>
25239 * Makefile.am (libs): Added $(LIBGC_LIBS).
25241 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25243 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25244 and OP_ATAN (fixes bug#44293).
25246 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25248 * Makefile.am, mini-x86.c: rename cpu description array to
25249 pentium_desc, since some compilers define the 'pentium' preprocessor
25252 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25254 * mini.c (mini_select_instructions): add explicit branch if the
25255 following block is not the false target of a conditional branch -
25256 we need this with any optimization that reorder or remove bblocks
25258 * mini.c (optimize_branches): bug fixes
25260 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25262 * mini.c (mono_method_to_ir): inline static readonly fields
25264 * ssa.c (fold_tree): start cfold support for long (very simple
25267 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25269 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25271 * inssel.brg: fixed memcpy (bug #44219).
25273 2003-06-05 Dick Porter <dick@ximian.com>
25275 * driver.c: Set the glib log levels to not abort if g_message
25278 g_set_prgname() has to happen before mini_init() so that the
25279 process handle gets the info.
25281 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25283 * driver.c: add intrins to the default optimizations to get wider
25286 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25288 * mini.h: some large basic blocks will overflow a 16-bit
25289 integers for symbolic registers.
25291 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25293 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25294 (mono_arch_output_basic_block): fix bug 43499
25296 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25298 * mini.c: kill duplicated definition of mono_debug_format.
25300 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25302 * mini-x86.c, arrays.cs: fixed register allocation bug.
25304 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25306 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25308 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25310 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25313 (print_method_from_ip): also print source location information if
25316 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25318 * mini.c (mono_find_block_region): bug fix in region code
25319 (mini_method_compile): enable removing unreachable code again, but
25320 only in methods without exception clauses.
25322 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25324 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25325 Implemented arglist opcode and handling of TypedReference type.
25326 Fixed x86 call convention when a structure is returned.
25327 Minimal support for calling static vararg methods.
25329 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25331 * mini.c (mini_method_compile): always remove unreachable code,
25332 because the code in them may be inconsistent (access to dead
25333 variables for example).
25335 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25337 * driver.c, debug-mini.c: warning fixes.
25339 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25341 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25343 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini.c: thread-static fields are registered in mono_class_vtable(),
25346 so ensure the function is called before checking for them.
25348 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25350 * mini.c (optimize_branches): fix for bug 43586
25352 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25353 overflow (fixes Bug #43639)
25355 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25357 * mini.c, objects.cs: allow the use of stobj for primitive types.
25359 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25361 * mini.c: be less strict about argument checking until we support
25362 running the verifier.
25364 2003-05-27 Nick Drochak <ndrochak@gol.com>
25366 * basic-long.cs: tests for (ulong)int * (ulong)int also
25367 * mini.c: use the same trick for (ulong)int * (ulong)int
25369 2003-05-27 Nick Drochak <ndrochak@gol.com>
25371 * basic-long.cs: add regression test for (long)int * (long)int
25372 * cpu-pentium.md: add op_bigmul specification
25373 * inssel-long32.brg: add OP_BIGMUL rule
25374 * mini-ops.h: add OP_BIGMUL
25375 * mini-x86.c: register allocator: handle case where src1 needs to be
25377 * mini.c: substitute special BIGMUL opcode in the tree for
25378 (long)int * (long)int
25380 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25382 * jit-icalls.c: call the type ctor on field access if needed.
25384 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25386 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25387 to a method (including results of ldelema, bug#43207).
25389 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25391 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25392 colors to show exception handler blocks.
25394 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25395 (fix for pinvoke7.cs).
25397 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25399 * mini.h, mini.c: ensure correct initialization order for types that
25400 require it. Prepare for lazy compilation of jit icall wrappers.
25401 Provide a name for opcode emulation to reduce unneeded mallocing.
25403 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25405 * mini-x86.c: better register restoring code and profiling
25406 support for tail calls.
25408 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25410 * mini.h, driver.c: prepare for leaf methods optimization.
25412 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25414 * mini.c: get targets of branches before converting a method.
25416 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25418 * mini.c (optimize_branches): added some experimental code (disbaled)
25420 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25422 * mini.c (optimize_branches): fix branch to branch optimization
25424 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25426 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25428 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25430 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25433 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25435 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25436 enable use of interface variables again.
25438 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25439 I1 to registers because there is no simply way to sign extend 8bit
25440 quantities in caller saved registers on x86.
25442 * inssel-float.brg: set costs of some rules to 2 so
25443 that monobure always select the arch. specific ones if supplied,
25444 regardless of the order we pass the files to monoburg.
25446 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25448 * mini.c, mini-x86.c: since the magic trampoline for jumps
25449 can't patch the code directly, we do it as soon as the
25450 method gets compiled.
25452 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25454 * mini-x86.c, mini.h: introduce a new patching method
25455 to support CEE_JMP and tail calls.
25456 * mini.c: obey tail.call. Don't precompile methods target
25458 * tramp-x86.c: new trampoline code to handle methods
25459 reached through a jump.
25461 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25463 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25464 bit values to registers
25466 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25468 * mini.c (mono_compile_get_interface_var): share interface
25469 variables if possible.
25471 2003-05-16 Martin Baulig <martin@ximian.com>
25473 * debug-mini.c (mono_init_debugger): New function to initialize
25474 the debugger. This is not in the debugger since it needs to
25475 access some of mini's internals.
25477 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25479 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25481 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25483 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25484 for value type handling.
25486 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25488 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25489 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25491 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25493 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25494 the constructor through a proxy.
25496 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25498 * jit-icalls.c, inssel.brg: fixes to array element address
25501 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25503 * mini-x86.c (is_regsize_var): allocate pointer to registers
25505 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25507 * driver.c: fixed typo, added intrins to the set of optimizations
25508 tested with regressions.
25510 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25512 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25513 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25516 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25518 * inssel.brg: remove some common pop instructions without side effects
25520 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25522 * inssel-x86.brg: fixed thinko in int to double conversions.
25524 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25526 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25528 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25530 * inssel-long32.brg: two more missing instructions.
25532 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25534 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25535 if not already set.
25537 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25539 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25542 * basic-float.cs: Added tests for negative zero.
25544 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25546 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25547 a couple of missing operations for long casts, with test cases.
25549 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25551 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25553 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25555 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25556 code size estimation.
25558 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25560 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25561 abstract methods (fix bug 42542)
25563 * aot.c: add ability to handle array types
25565 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25567 * mini.c: Call the _specific versions of the object allocation
25568 functions if possible.
25570 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25572 * driver.c: call setlocale ().
25574 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25576 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25579 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25581 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25583 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25584 wrappers (fix bug 42122)
25586 2003-05-04 Martin Baulig <martin@ximian.com>
25588 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25590 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25591 s/mini_set_defaults/mono_set_defaults/g.
25593 2003-05-04 Martin Baulig <martin@ximian.com>
25595 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25597 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25600 (reported by Don Roberts).
25602 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25604 * mini.c: temporarily work around two bugs for this release.
25606 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25609 that contains -export-dynamic and it makes using the ld script
25611 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25613 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25615 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25618 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25620 * mini.c: make sure leave calls all the needed finally blocks,
25621 even when the target jumps out of multiple exception clauses.
25623 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25625 * ldscript, Makefile.am: add linker script to reduce the number of
25626 exported symbols (should also fix the issues with libwine defining
25627 some of the same symbols in io-layer).
25629 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25631 * driver.c (mini_main): Avoid assertion when no file name is given on
25634 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25636 * driver.c: added --version/-V command line option.
25637 Added the inline optimization in the regression tests.
25639 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25641 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25642 to the type in the method signature (fixes bug#42134).
25644 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25646 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25648 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25650 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25652 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25654 * driver.c: fixed bug #42100.
25656 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25658 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25660 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25662 * mini.c: moved most of the code required to do inlining to its own
25663 function so it can be reused. Inline also ctors if appropriate.
25665 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25667 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25668 the runtime can call mono API functions.
25670 2003-04-27 Martin Baulig <martin@ximian.com>
25672 * debug-mini.c (mono_debug_init_method): Added
25673 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25674 send a notification to the debugger.
25676 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25677 running in the Mono Debugger, just pass the breakpoint number to
25678 mono_debug_init_method().
25680 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25682 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25684 * mini.c: allow some more unsafe compares.
25686 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25688 * mini-x86.c, Makefile.am: make distcheck works (partially from
25689 a patch by Richard Lee <r.h.lee@attbi.com>).
25690 * regset.c, regset.h: removed, they are unused.
25692 2003-04-25 Dick Porter <dick@ximian.com>
25694 * driver.c: Usage reports the name as 'mono' not 'mini'
25695 * exceptions-x86.c: Build and run on freebsd
25697 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25699 * Makefile.am: install the program with the 'mono' name and
25700 the library as libmono instead of mini and libmini.
25702 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25704 * driver.c: provide the APIs for the embedding interface of the old jit.
25706 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25708 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25710 2003-04-23 Martin Baulig <martin@ximian.com>
25712 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25714 * driver.c: Added `--debug' command line argument to enable
25717 2003-04-23 Martin Baulig <martin@ximian.com>
25719 * debug.[ch]: Removed. The code is now in
25720 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25722 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25725 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25727 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25729 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25732 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25733 mono_domain_finalize.
25734 (mini_method_compile): use mono_method_profile* if the the option is
25737 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25739 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25740 methods with their wrapper.
25742 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25743 methods with their wrapper.
25745 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25748 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25751 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25754 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25756 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25758 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25760 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25761 of the mempool. This is slightly faster and uses less memory
25763 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25765 * mini.c: avoid O(n) allocation for variables.
25767 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25769 * mini.c: handle items on the stack after inlining methods.
25771 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25773 * mini.c: make the method->opcode optimization dependent
25774 on MONO_OPT_INSTRINS and do it lazily.
25776 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25778 * driver.c: print overall results at the end of regression run.
25780 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25782 * inssel.brg: don't overwrite symbolic registers.
25784 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25786 * inssel-x86.brg: fix conversion from long to float.
25788 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25790 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25792 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25794 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25796 * driver.c: Added --print-vtable option as in the old JIT.
25798 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25800 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25802 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25804 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25806 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25808 * mini.c regalloc.c regalloc.h: Fix memory leak.
25810 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25812 * aot.c (mono_aot_get_method): register all used strings
25814 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25816 * mini.c: always intern strings references with ldstr at compile time.
25818 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25820 * Makefile.am: add BUILT_SOURCES.
25822 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25824 * driver.c: give a better error message when the assembly to execute
25825 doesn't have an entry point.
25827 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25829 * Makefile.am: added hack for automake
25831 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25834 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25836 22003-04-07 Martin Baulig <martin@ximian.com>
25838 * Makefile.am: Added Makefile.am.
25840 * debugger-main.c: Removed, this is now in the debugger where it
25843 * mini.pc.in: Call this package `mini' for the moment.