1 2010-07-10 Zoltan Varga <vargaz@gmail.com>
3 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
6 2010-07-09 Zoltan Varga <vargaz@gmail.com>
8 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
11 * ir-emit.h: Clean up the _FAULT macros a bit.
13 * decompose.c: Mark some loads as constant.
15 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
17 2010-07-09 Miguel de Icaza <miguel@novell.com>
19 * driver.c (mini_usage): Change the name of the --sgen flag to be
20 --gc=sgen and also support --gc=boehm. These flags can also be
21 set on MONO_ENV_OPTIONS to propagate this to children processes.
23 * main.c: Remove the MONO_VM_OPTIONS environment variable that
24 only supported "sgen" and "llvm" config options and instead parse
25 the MONO_ENV_OPTIONS as options that are parsed by the command
26 line parser. Any command line option that Mono supports can be
27 passed in this environment variable.
29 2010-07-09 Zoltan Varga <vargaz@gmail.com>
31 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
34 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
35 it can now eliminate more than just bounds checks.
37 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
38 an extra 'fault' argument.
40 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
43 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
46 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
47 no longer generated when LLVM is used.
49 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
51 2010-07-09 Zoltan Varga <vargaz@gmail.com>
53 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
55 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
57 * driver.c: Moonlight: Force line buffering for stdout.
59 2010-07-09 Zoltan Varga <vargaz@gmail.com>
61 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
62 are only callable using invoke.
64 2010-07-09 Zoltan Varga <vargaz@gmail.com>
66 * mini-llvm.c (process_bb): Use emit_load () in one more place.
68 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
69 MONO_LLVM=xxx is actually usable.
71 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
72 since LLVM might be able to hoist them out of loops.
75 2010-07-08 Neale Ferguson <neale@sinenomine.net>
77 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
78 in typeload-unaligned test.
80 2010-07-08 Zoltan Varga <vargaz@gmail.com>
82 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
84 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
85 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
86 generic trampolines+rgctx fetch trampolines.
88 2010-07-08 Geoff Norton <gnorton@novell.com>
90 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
92 2010-07-07 Zoltan Varga <vargaz@gmail.com>
94 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
96 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
97 is not defined in the LLVM case to keep the imt arg alive.
99 2010-07-06 Zoltan Varga <vargaz@gmail.com>
101 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
102 functions, now its 'llvm_<FOO>_trampoline'.
104 * method-to-ir.c (emit_imt_argument): Fix llvm support.
106 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
107 cannot be passed in the same call.
109 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
110 register to be the same as the RGCTX register, the two can't be used together on
113 2010-07-05 Miguel de Icaza <miguel@novell.com>
115 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
116 that allows the user to force the VM to use llvm or sgen.
118 2010-07-05 Zoltan Varga <vargaz@gmail.com>
120 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
121 before processing the exception on PPC too.
123 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
125 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
126 'this' is always passed as the first argument, before the vtype ret arg. This
127 simplifies get_this_arg_reg () and LLVM integration.
129 2010-07-05 Martin Baulig <martin@ximian.com>
131 * exceptions-x86.c (mono_arch_handle_exception): Port this to
132 Windows; apply my patch from r159782 in the mono-2-6 branch.
134 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
136 * Makefile.am: Don't build the debug assembler files if we're building without
139 2010-07-05 Zoltan Varga <vargaz@gmail.com>
141 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
143 2010-07-04 Zoltan Varga <vargaz@gmail.com>
145 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
148 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
149 regs [ARMREG_FP] instead.
151 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
153 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
154 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
156 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
158 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
160 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
162 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
163 without IMT_REG defined (ARM).
165 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
168 2010-07-03 Zoltan Varga <vargaz@gmail.com>
170 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
172 2010-07-02 Zoltan Varga <vargaz@gmail.com>
174 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
175 definitions to match their declarations and vice-versa.
177 2010-07-01 Zoltan Varga <vargaz@gmail.com>
179 * Makefile.am (common_sources): Add mini-llvm.h.
181 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
183 2010-06-30 Zoltan Varga <vargaz@gmail.com>
185 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
188 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
190 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
191 implemt the option of loading the llvm backend from a module so
192 that we can have a single binary and the bloat from llvm is
193 only experienced when it is actually loaded.
195 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
197 * mini-llvm.c: remove direct access to mono_defaults.
199 2010-06-29 Zoltan Varga <vargaz@gmail.com>
201 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
204 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
206 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
207 is now mono_arch_nullify_class_init_trampoline ().
208 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
209 opcodes, they are no longer needed.
211 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
212 now mono_arch_nullify_class_init_trampoline ().
213 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
214 opcodes, they are no longer needed.
216 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
217 vtable on platforms which support it.
219 * driver.c: Print the full LLVM version we are compiled against in --version.
221 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
222 a bit better. Decode nesting information to fix eh support for llvm+aot.
224 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
227 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
229 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
230 is always passed as the first argument, before the vtype ret arg. This simplifies
231 get_this_arg_reg () and LLVM integration.
233 2010-06-28 Zoltan Varga <vargaz@gmail.com>
235 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
236 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
237 most of the vcall specific code to mono_vcall_trampoline () from
238 common_call_trampoline ().
240 2010-06-27 Zoltan Varga <vargaz@gmail.com>
242 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
243 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
244 if the callsite is patched.
246 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
249 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
250 the trampoline in the xdebug info.
252 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
255 2010-06-26 Zoltan Varga <vargaz@gmail.com>
257 * mini-llvm.c: Fix a few problems exposed by make check.
259 2010-06-25 Mark Probst <mark.probst@gmail.com>
261 * mini-trampolines.c (common_call_trampoline): An ugly hack to
262 work around a potentially very hard to fix problem with inflating
265 2010-06-26 Zoltan Varga <vargaz@gmail.com>
267 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
268 problem has been fixes.
270 2010-06-25 Zoltan Varga <vargaz@gmail.com>
272 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
274 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
275 It might be be better to define a MonoGCJitOptions structure later and have the
278 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
280 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
282 * debugger-agent.c (get_objref): Implement support for sgen.
284 * driver.c: Remove the unused gc_wrapper.h include.
286 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
289 2010-06-25 Zoltan Varga <vargaz@gmail.com>
291 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
293 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
296 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
299 2010-06-23 Miguel de Icaza <miguel@novell.com>
301 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
302 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
304 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
305 it only for Boehm diagnostics.
307 * Makefile.am: Make the file a bit more consistent.
309 * debug-debugger.c: Wrap the entire file with an #ifdef
310 MONO_DEBUGGER_SUPPORTED to simplify the build.
312 * Makefile.am: Fix the opcodes build issue by including the
313 source, not by including the .lo file directly
315 Always bring the MDB sources into the build, to drop the
316 dependency on the AM_CONDITIONAL from configure.in as the hard
317 debugger supports Boehm, but not Sgen, this simplifies the build.
319 * Renamed the *.s files into *.S
321 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
323 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
324 wb for now on 64bits systems while issues with valuetype returns
327 2010-06-24 Zoltan Varga <vargaz@gmail.com>
329 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
330 passes by calling createStandardFunctionPasses ().
332 2010-06-23 Zoltan Varga <vargaz@gmail.com>
334 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
336 2010-06-22 Zoltan Varga <vargaz@gmail.com>
338 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
341 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
342 allow better optimization if the OP_LDADDR which caused the flag to be set was
345 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
347 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
350 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
352 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
354 2010-06-22 Zoltan Varga <vargaz@gmail.com>
356 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
357 to handle the code sequence generated for non-near calls. Fixes #616056.
359 2010-06-21 Zoltan Varga <vargaz@gmail.com>
361 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
363 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
365 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
367 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
368 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
369 trampoline which saves the context, so changes made to callee saved registers in
370 finally clauses are visible to a nesting catch clause.
372 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
374 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
375 in LLVM compiled code.
376 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
377 the finally handler has ran.
379 * mini.h (ResumeState): New structure containing information required to resume
380 exception handling after executing LLVM compiled finally clauses.
382 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
383 bit, by passing all the registers as one argument.
385 2010-06-19 Zoltan Varga <vargaz@gmail.com>
387 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
390 2010-06-18 Zoltan Varga <vargaz@gmail.com>
392 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
394 * aot-compiler.c aot-runtime.c: Fix LLVM support.
396 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
397 pad, branch to a new bblock instead.
399 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
402 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
404 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
406 2010-06-17 Geoff Norton <gnorton@novell.com>
409 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
412 2010-06-17 Zoltan Varga <vargaz@gmail.com>
414 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
416 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
419 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
420 the ip done by throw_exception (), it is not needed for corlib exceptions.
422 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
424 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
425 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
426 of size > 5 words. This support fast barriers for value types up to
427 256/512 bytes which beyond that the copying itself is the major issue.
429 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
430 for gsharing, so use it.
432 This eliminate all calls to mono_value_copy from managed code in
433 gmcs, fsharp and ipy.
435 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
437 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
440 * mini.c (mini_init): Register new icall.
442 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
444 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
445 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
447 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
449 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
450 value types as the overhead is huge. Manually expand it up to 5 words to
453 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
454 is an exception that performance is dominated by mono_value_copy.
456 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
458 2010-06-17 Zoltan Varga <vargaz@gmail.com>
460 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
461 trampolines on x86, since those have their own cconv.
463 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
464 exception trampolines.
466 * tramp-x86.c: Add xdebug info for a few trampolines.
468 * mini-llvm.c: Set the name of the arguments.
470 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
471 using a block address if using the LLVM mono branch.
473 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
476 2010-06-15 Zoltan Varga <vargaz@gmail.com>
478 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
480 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
482 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
484 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
486 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
487 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
488 to identify the vtable slot address plus the method which needs to be compiled.
490 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
493 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
494 'this' is always passed as the first argument, before the vtype ret arg. This
495 simplifies get_this_arg_reg () and LLVM integration.
497 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
500 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
503 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
505 * mini-llvm.c: Fix compilation with llvm 2.6.
507 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
509 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
512 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
513 is always passed as the first argument, before the vtype ret arg. This simplifies
514 get_this_arg_reg () and LLVM integration.
516 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
518 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
520 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
521 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
522 translate into much nicer code.
524 2010-06-14 Zoltan Varga <vargaz@gmail.com>
526 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
527 parameter index information. Use this to simplify a lot of code.
529 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
531 2010-06-12 Zoltan Varga <vargaz@gmail.com>
533 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
534 to fix infinite generic recursion. Fixes #612702.
536 2010-06-11 Zoltan Varga <vargaz@gmail.com>
538 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
539 imt trampoline per imt slot when using LLVM.
541 2010-06-10 Jonathan Pryor <jpryor@novell.com>
543 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
545 2010-06-09 Levi Bard <levi@unity3d.com>
547 * debugger-agent.c: Clear unloaded types on appdomain unload.
549 2010-06-08 Zoltan Varga <vargaz@gmail.com>
551 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
554 * exceptions.cs: Add a test.
556 2010-06-06 Zoltan Varga <vargaz@gmail.com>
558 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
560 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
562 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
563 so it doesn't have to do it.
565 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
566 process does not mix with ours.
568 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
571 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
572 loads/stores which can throw exceptions inside clauses.
574 2010-06-05 Zoltan Varga <vargaz@gmail.com>
576 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
579 * mini.c (mini_init): Register mono_resume_unwind as an icall.
581 2010-06-03 Zoltan Varga <vargaz@gmail.com>
583 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
585 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
588 2010-06-03 Zoltan Varga <vargaz@gmail.com>
590 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
593 2010-06-02 Zoltan Varga <vargaz@gmail.com>
595 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
596 Use a separate generic class init trampoline for llvm, since it needs a different
599 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
600 includes the location of this/rgctx.
602 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
605 2010-06-01 Zoltan Varga <vargaz@gmail.com>
607 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
609 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
612 2010-05-31 Zoltan Varga <vargaz@gmail.com>
614 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
617 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
619 * aot-compiler.c (patch_to_string): New debugging helper function.
621 2010-05-30 Zoltan Varga <vargaz@gmail.com>
623 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
626 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
628 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
630 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
632 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
635 * mini.c (create_jit_info): Print EH clause info for LLVM too.
637 2010-05-28 Mark Probst <mark.probst@gmail.com>
639 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
640 cpobj with reference types.
642 2010-05-28 Mark Probst <mark.probst@gmail.com>
644 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
645 write barrier for reference types.
647 2010-05-27 Zoltan Varga <vargaz@gmail.com>
649 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
650 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
652 2010-05-31 Martin Baulig <martin@ximian.com>
656 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
657 clear_breakpoint() on all breakpoint events and remove them from the list.
659 2010-05-27 Martin Baulig <martin@ximian.com>
663 * debugger-agent.c (method_commands, type_commands): Temporarily
664 set the appdomain while executing this method; do all metadata
665 calls in the debuggee's appdomain where user assemblies are loaded.
667 2010-05-27 Zoltan Varga <vargaz@gmail.com>
669 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
671 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
673 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
675 2010-05-26 Zoltan Varga <vargaz@gmail.com>
677 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
678 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
679 be referenced even after the header is freed.
681 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
684 2010-05-25 Zoltan Varga <vargaz@gmail.com>
686 2010-05-25 Bill Holmes <billholmes54@gmail.com>
688 * genmdesc.c (main): Fixing the detection of the nacl switch.
690 Code is contributed under MIT/X11 license.
692 2010-05-25 Zoltan Varga <vargaz@gmail.com>
694 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
696 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
698 * mini.h (LLVM_CHECK_VERSION): New helper macro.
700 2010-05-25 Miguel de Icaza <miguel@novell.com>
702 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
705 * genmdesc.c: Added support for nacl: key on the machine
706 description files to support the extra space required by Google
709 2010-05-23 Zoltan Varga <vargaz@gmail.com>
711 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
713 2010-05-23 Zoltan Varga <vargaz@gmail.com>
715 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
716 mono_runtime_class_init_full ().
717 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
719 2010-05-22 Zoltan Varga <vargaz@gmail.com>
721 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
723 2010-05-21 Zoltan Varga <vargaz@gmail.com>
725 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
726 two are not the same on ilp32.
728 2010-05-21 Zoltan Varga <vargaz@gmail.com>
730 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
733 * mini-ppc.c: Fix the DISABLE_JIT build.
735 2010-05-20 Zoltan Varga <vargaz@gmail.com>
737 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
738 (make_writable): Remove this unused function.
740 2010-05-20 Zoltan Varga <vargaz@gmail.com>
742 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
743 structure. Make the labels to plt entries local symbols instead of assembler local
744 labels, since tha latter causes problems for the iphone linker.
746 2010-05-19 Zoltan Varga <vargaz@gmail.com>
748 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
750 2010-05-17 Zoltan Varga <vargaz@gmail.com>
752 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
753 (ppc_patch_full): Ditto.
755 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
757 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
758 if gshared is enabled, to avoid asserts in the trampoline code.
760 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
763 2010-05-15 Geoff Norton <gnorton@novell.com>
765 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
768 2010-05-14 Geoff Norton <gnorton@novell.com>
770 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
771 misaligned stack on darwin.
773 2010-05-14 Zoltan Varga <vargaz@gmail.com>
775 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
778 2010-05-14 Zoltan Varga <vargaz@gmail.com>
780 * xdebug.c: Fix ARM support.
782 2010-05-13 Zoltan Varga <vargaz@gmail.com>
784 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
785 and do most of the work on the normal stack.
786 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
788 2010-05-13 Zoltan Varga <vargaz@gmail.com>
790 * aot-compiler.c: Put non-code data into the .rodata section on linux.
792 2010-05-13 Zoltan Varga <vargaz@gmail.com>
794 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
796 2010-05-13 Zoltan Varga <vargaz@gmail.com>
798 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
799 and do most of the work on the normal stack.
801 2010-05-13 Zoltan Varga <vargaz@gmail.com>
803 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
804 and do most of the work on the normal stack even if sigaltstack is disabled.
806 2010-05-12 Zoltan Varga <vargaz@gmail.com>
808 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
809 UCONTEXT_REG_ constants are available on linux as well.
810 (mono_arch_monoctx_to_sigctx): Ditto.
811 (mono_arch_ip_from_context): Ditto.
813 2010-05-12 Zoltan Varga <vargaz@gmail.com>
815 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
818 2010-05-11 Zoltan Varga <vargaz@gmail.com>
820 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
823 2010-05-10 Zoltan Varga <vargaz@gmail.com>
825 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
826 if a breakpoint cannot be inserted.
828 2010-05-08 Zoltan Varga <vargaz@gmail.com>
830 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
832 2010-05-07 Zoltan Varga <vargaz@gmail.com>
834 * debugger-agent.c (frame_commands): Return an error instead of asserting if
835 no JIT info is found for the method.
837 2010-05-05 Jonathan Chambers <joncham@gmail.com>
839 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
842 2010-05-05 Zoltan Varga <vargaz@gmail.com>
844 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
845 a list of arch specific trampolines.
847 * aot-compiler.c (emit_trampolines): Use it.
849 2010-05-05 Zoltan Varga <vargaz@gmail.com>
851 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
852 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
853 get rid of the _full from their name.
855 2010-05-05 Zoltan Varga <vargaz@gmail.com>
857 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
858 get_nullified_class_init_trampoline to remove some code duplication.
860 2010-05-03 Zoltan Varga <vargaz@gmail.com>
862 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
865 2010-05-01 Zoltan Varga <vargaz@gmail.com>
867 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
869 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
871 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
872 there is no need to jump through the first plt entry.
874 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
876 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
877 arch-specific function.
878 (mono_aot_get_plt_info_offset): Ditto.
880 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
881 mono_arch_init () to register jit icalls called from full-aot trampolines.
882 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
885 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
886 the specialized throw corlib exception trampoline, use a variant of the normal
887 trampoline along with a new C function which does the call to
888 mono_exception_from_token (), just like on x86.
890 2010-05-01 Zoltan Varga <vargaz@gmail.com>
892 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
893 Reorganize the full aot trampoline creation functions, instead of taking a bunch
894 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
895 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
896 creation functions on architectures which have the full-aot ones.
898 2010-05-01 Zoltan Varga <vargaz@gmail.com>
900 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
902 2010-05-01 Zoltan Varga <vargaz@gmail.com>
904 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
905 explicitly, this seems to be required by some gcc versions at -O2.
909 2010-05-01 Zoltan Varga <vargaz@gmail.com>
911 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
912 has_target delegate invokes.
914 2010-05-01 Zoltan Varga <vargaz@gmail.com>
916 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
919 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
920 add patches/unwind info arguments, move to mini.c.
922 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
924 2010-04-30 Zoltan Varga <vargaz@gmail.com>
926 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
927 command which returns full path names.
929 2010-04-29 Zoltan Varga <vargaz@gmail.com>
931 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
932 code_size output variable.
934 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
937 2010-04-29 Zoltan Varga <vargaz@gmail.com>
939 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
940 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
941 (mono_arch_cpu_enumerate_simd_versions): Ditto.
943 2010-04-29 Zoltan Varga <vargaz@gmail.com>
945 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
948 2010-04-29 Zoltan Varga <vargaz@gmail.com>
950 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
952 2010-04-29 Zoltan Varga <vargaz@gmail.com>
954 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
956 2010-04-28 Zoltan Varga <vargaz@gmail.com>
958 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
960 2010-04-27 Zoltan Varga <vargaz@gmail.com>
962 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
963 line number support works with eglib.
965 2010-04-27 Miguel de Icaza <miguel@novell.com>
967 * driver.c, mini.c: Since linking with LLVM makes the default Mono
968 dirty an extra 70kb pages on startup we are now going to choose a
969 different strategy: ship mono and mono-llvm binaries, with the
970 second being the one that links with LLVM and defaults to LLVM
973 2010-04-27 Zoltan Varga <vargaz@gmail.com>
975 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
976 Implement full-aot support on x86.
978 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
979 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
980 the first register returned by get_global_int_regs ().
982 * cpu-x86.md: Fix the length of insertx_u1_slow.
984 * iltests.il.in: Disable tail call tests when running with full-aot.
986 2010-04-26 Zoltan Varga <vargaz@gmail.com>
988 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
990 2010-04-24 Mark Probst <mark.probst@gmail.com>
992 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
993 in the initializer, because it's non-constant.
995 2010-04-23 Miguel de Icaza <miguel@novell.com>
997 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
998 of LLVM on by default. Used for buildbots and other setups.
1000 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1002 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1004 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1006 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1007 initonly static fields when using moving GC.
1009 Contributed under MIT/X11 license.
1011 2010-04-23 Geoff Norton <gnorton@novell.com>
1013 * mini-amd64.h: Darwin x86_64 support.
1015 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1017 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1019 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1021 * exceptions-arm.c: Add Android support for sigcontext structure.
1023 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1025 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1026 wrappers correctly now that their wrapper info is NULL.
1028 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1030 * mini.c (mono_jit_compile_method_inner): Avoid calling
1031 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1033 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1035 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1036 so the latter can be #ifndef DISABLE_JIT-ed.
1038 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1040 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1042 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1044 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1046 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1049 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1051 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1052 calling mono_class_num_methods (). Fixes #592244.
1054 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1056 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1058 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1060 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1062 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1064 * (handle_alloc): Ditto.
1065 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1066 change, its not needed anymore.
1068 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1070 * mini-posix.c (sigusr1_signal_handler): Fix build on
1071 non x86/amd64 systems.
1073 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1075 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1076 calls where the constrained class needs a context. Fixes #595863.
1078 * iltests.il.in: Add a test.
1080 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1082 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1083 2.6/SVN seems to have broken support for them.
1085 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1087 * mini-llvm.c: Fix support for LLVM 2.6.
1089 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1091 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1092 MonoInternalThread belonging to the thread.
1094 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1096 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1097 unsafe optimization that will remove bound checks.
1099 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1101 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1102 CompareExchange not to be inlined for I8.
1104 Contributed under MIT/X11 license.
1106 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1108 * array.cs: Add tests for cast between primitive array types.
1110 2010-04-07 Andreia Gaita <avidigal@novell.com>
1112 * Makefile.am: create a convenience library for moon to link with
1114 2010-04-07 Paolo Molaro <lupus@ximian.com>
1116 * method-to-ir.c: optimize array accesses from generic interfaces.
1118 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1120 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1122 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1124 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1125 of marshalbyref classes.
1129 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1131 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1134 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1137 * mini.h: Increase AOT version.
1139 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1141 * mini-x86.h: Only enable soft debugger when using sigaction or on
1142 Windows. Fixes build on Haiku (lacks siginfo_t).
1144 Code is contributed under MIT/X11 license.
1146 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1148 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1149 BeOS-style signal handlers.
1151 Code is contributed under MIT/X11 license.
1153 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1155 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1157 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1159 * mini-exceptions.c: Fix win32 build.
1161 2010-04-01 Mark Probst <mark.probst@gmail.com>
1163 * mini.c, driver.c: Call mono_gc_base_init() before
1166 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1168 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1169 call_method]): Delegate the actual work in security-core-clr.c
1170 to ease code sharing.
1172 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1174 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1175 float conv.ovf.un opcodes are encountered, instead of asserting later.
1178 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1180 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1182 * iltests.il.in: Add a test.
1184 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1186 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1187 large. Fixes #567040.
1189 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1191 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1193 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1196 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1198 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1199 mono_create_handler_block_trampoline with the proper #ifdef so that it
1202 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1204 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1205 allows to select if it's new or old context that is passed to
1208 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1209 case when executing a guarded handler from the EH machinery.
1211 * mini-exceptions.c (mono_install_handler_block_guard): New function
1212 responsible for checking for handler blocks, installing the guard and
1213 clearing abort state.
1215 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1216 to check for handler blocks and skip interruption logic if one was found.
1218 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1219 by the handler block guard trampoline. Resumes interruption by raising the
1220 pending ThreadAbortException.
1222 * mini.c (create_jit_info): Calculate the end address of a finally block.
1224 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1225 of a finally block to a specified address and return the old one.
1227 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1228 trampoline patches the original return address and calls the trampoline function.
1230 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1232 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1234 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1235 does the patching if the callee is in the same domain.
1237 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1238 of mono_arch_patch_plt_entry ().
1240 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1242 * mini.c (create_jit_info): Fix try block hole length encoding.
1244 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1246 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1247 duplicate information and print offsets instead of absolute addresses.
1249 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1251 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1252 event is sent. Fixes #591733.
1254 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1256 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1259 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1261 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1262 thread_to_tls hash table.
1264 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1265 section. Fixes #591000.
1267 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1269 * Makefile.am (version.h): Check for pure .git directory only,
1270 fixes SVN revision when using git without git-svn.
1272 Contributed under MIT/X11 license.
1274 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1276 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1278 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1280 * basic-simd.cs: Test for vector x scalar binary operators.
1282 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1284 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1285 intrinsics with expanded scalar arguments.
1287 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1289 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1290 don't have an exception class, so don't decode it. This would crash
1291 with filter clauses.
1293 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1295 Make sure that trunk builds with DISABLE_JIT, an update to the
1298 * mini.c (mini_get_shared_method): this code seems to be necessary
1299 regardless of whether DISABLE_JIT has been defined.
1301 (mono_jit_compile_method_inner): it seems that this method is
1302 required even in full AOT mode, so ifdef out only the pieces that
1303 try to genrate code (the body of code that applies patches to the
1306 (mini_method_compile): do not compile when using DISABLE_JIT.
1308 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1309 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1310 compile when DISABLE_JIT is set.
1312 2010-03-24 Mark Probst <mark.probst@gmail.com>
1314 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1315 arch really supports it.
1317 2010-03-24 Mark Probst <mark.probst@gmail.com>
1319 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1321 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1323 * exceptions-s390x.c: Add support for
1324 mono_arch_get_throw_corlib_exception and fix throw by name.
1326 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1327 logic (especially for varargs); Correct localloc sizing; Add
1328 mono_arch_get_this_arg_from_call and
1329 mono_arch_get_this_arg_from_call.
1331 * mini-s390x.h: Add support for facility list extraction;
1332 Correct/update MONO_ARCH_xxx settings.
1334 * mini-s390.c: Minor corrections to instruction output for
1335 varargs. No IMT implementation - I think it's time to deprecate
1336 s390 and just leave s390x.
1338 * tramp-s390x.c: Correct creation of trampoline instruction
1341 * cpu-s390x.md: Update some instruction lengths
1343 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1345 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1346 can be hit with partial sharing.
1348 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1349 in non-shared classes correctly.
1350 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1351 Turn on partial sharing.
1353 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1355 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1358 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1360 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1361 mono_method_signature ().
1363 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1365 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1366 error checking, so later calls do not need error checking.
1368 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1370 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1372 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1374 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1376 * mini-exceptions.c (mono_handle_exception_internal): Don't
1377 check try_end for archs different than s390.
1379 * mini.c (create_jit_info): Don't crash if the finallt block is the
1382 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1384 * driver.c (mono_main): Don't free global codeman under linux since
1385 glic now peeks at code on stack for more archs than just amd64.
1387 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1389 * mini.c, method-to-ir.c: changes to support compressed interface
1392 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1394 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1395 Use sigaction on OpenBSD too.
1397 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1399 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1401 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1403 * debugger-agent.c: #include sys/select.h for fd_set.
1405 Code is contributed under MIT/X11 license.
1407 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1409 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1412 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1414 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1415 some large methods with lots of exception handlers. Fixes #440924.
1417 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1419 * method-to-ir.c: remove code duplication for interface checks.
1421 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1423 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1424 (assembly_unload): Clear all event requests referencing the to-be unloaded
1428 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1430 * mini.h, mini-exceptions.c: restore the state of the stack
1431 guard page permissions.
1433 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1435 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1436 call site patching code, it doesn't appear to be needed.
1438 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1440 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1441 sharing generic methods whose type arguments are a mix of reference and
1442 non-reference types. Not yet turned on.
1444 * mini.c (mini_get_shared_method): New helper function to return
1445 the method which will be compiled/registered in the JIT tables when doing
1447 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1448 use mini_get_shared_method ().
1450 * mini.c (mini_method_compile): Register the same method which is compiled when
1451 doing generic sharing.
1453 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1455 * generics.cs: Add partial sharing tests.
1457 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1459 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1460 Add an enum value that or's all possable values together. Add an enum value
1461 that marks the end of the used bit indexes.
1463 * mini-amd64.c : Make changes to match the changes in mini.h
1465 * mini-x86.c : Make changes to match the changes in mini.h
1467 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1468 simd_version to support more simd versions. Changed the name of
1469 simd_version to simd_version_flags to make it more intuitive that
1470 it now contains bit flags. Reordered the *_intrinsics arrays to
1471 match the changes above. Changed emit_intrinsics() to use the new
1472 setup mentioned above.
1474 Code is contributed under MIT/X11 license.
1476 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1478 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1479 remaining archs. Alpha and hppa maintainers, please stand up.
1481 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1483 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1484 is needed even when fail_tramp!=NULL.
1486 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1488 * debugger-agent.c (insert_breakpoint): Write a log message.
1490 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1492 * iltests.il.in: Add a few tests for LEAVE going over multiple
1495 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1497 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1499 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1501 * mini.h (MonoBasicBlock): Add native_length field.
1502 * mini.h (MonoCompile): Add try_block_holes field.
1503 * mini.h (MonoInst): Add exception_clause pointer to
1506 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1507 * mini.c (mono_cfg_add_try_hole): New function to register possible
1508 holes in try blocks.
1509 * mini.c (create_jit_info): Fill in the holes information.
1511 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1514 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1516 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1518 * jit-icalls.c: adjusted for the array API changes.
1520 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1522 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1524 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1526 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1527 the 'pending' flag. This fixes support for appdomains too.
1530 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1532 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1534 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1536 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1537 when using LLVM, LLVM generates it itself when needed.
1539 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1541 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1542 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1543 OP_ANDNPS/OP_ANDNPD.
1545 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1547 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1548 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1549 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1551 2010-03-11 Martin Baulig <martin@ximian.com>
1553 * debugger-agent.c (type_commands): Add NULL check to
1554 `CMD_TYPE_GET_SOURCE_FILES'.
1556 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1558 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1560 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1562 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1565 * iltests.il.in: Add a test.
1567 2010-03-05 Martin Baulig <martin@ximian.com>
1569 Add support for aborting invocations.
1572 (InvokeData): Added `InvokeData *last_invoke'.
1573 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1574 added a new `invoke' field to keep the `InvokeData *' throughout
1576 (ErrorCode): Added `ERR_NO_INVOCATION'.
1577 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1578 (mono_debugger_agent_handle_exception): Don't report any exception
1579 if an abort was requested.
1580 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1581 a thread abort if necessary.
1582 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1584 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1586 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1587 so we can release the whole list and not just the first one. Free
1588 it in more places as well.
1590 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1592 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1594 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1596 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1598 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1600 * driver.c: report also other misc build options.
1602 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1604 * method-to-ir.c: Generate better code for the NewObject
1607 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1609 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1610 is disabled. Fixes #582322.
1612 * iltests.il.in: Add a test.
1614 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1616 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1617 the handling of obj->synchronization == null and owner != current thread to
1618 mono_monitor_exit ().
1620 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1623 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1625 * mini.c: change the way emulated opcode info is stored and save about
1626 4 KB of runtime memory.
1628 2010-03-04 David S. Miller <davem@davemloft.net>
1630 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1631 that don't provide the siginfo in the second signal handler argument
1632 are buggy, and this has been fixed for years.
1633 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1634 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1636 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1638 * aot-runtime.c (find_symbol): Fix a leak.
1639 (decode_patch): Ditto.
1641 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1643 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1645 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1647 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1649 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1651 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1653 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1655 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1656 to check for errors, it's enough to create the metadata open.
1660 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1663 * mini-exceptions.c: Add support for printing stack traces when handling
1664 exceptions, and when printing exceptions thrown while tracing also print
1665 the exception message.
1667 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1669 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1670 since the exclude token is a valid string character.
1672 2010-03-02 Levi Bard <levi@unity3d.com>
1674 * debugger-agent.c: Invalidate thread stacks on domain unload.
1676 2010-03-02 Mark Probst <mark.probst@gmail.com>
1678 * method-to-ir.c: Emit dummy_use for stored reference after write
1679 barriers to make sure the object is pinned if the GC interrupts
1680 before the write barrier is done.
1682 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1684 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1686 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1688 * debugger-agent.c: Add a log message printing the protocol version.
1690 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1692 * debugger-agent.c: Add a new command to communicate the protocol version used
1693 by the client. This could be used to allow newer runtimes to communicate with
1696 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1698 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1700 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1702 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1705 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1707 * mini-arm.c: make the arm cpu arch configurable with the
1708 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1711 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1713 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1714 support for the perf tool on Linux.
1716 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1718 * method-to-ir.c: make string.InsertenalSetChar() specialization
1721 2010-03-01 Robert Jordan <robertj@gmx.net>
1723 * Makefile.am: fix the non-static build.
1725 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1727 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1730 2010-02-26 Robert Jordan <robertj@gmx.net>
1732 * tasklets.c (continuation_store): Return from an error condition
1735 2010-02-26 Martin Baulig <martin@ximian.com>
1737 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1740 (MonoDebuggerThreadInfo): Added `internal_flags'.
1741 (MonoDebuggerInternalThreadFlags): New enum.
1742 (_mono_debugger_throw_exception): Don't signal the debugger if a
1743 type abort was requested.
1744 (_mono_debugger_unhandled_exception): Likewise.
1745 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1746 (mono_debugger_runtime_invoke): If the debugger requested a thread
1747 abort during the invocation, reset it here.
1749 2010-02-26 Martin Baulig <martin@ximian.com>
1751 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1752 instead of `MonoThread *'.
1754 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1756 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1757 code offsets table, as it is mostly sorted.
1759 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1761 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1764 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1766 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1768 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1770 * Makefile.am: build the new ABI version of the libmono library.
1771 * debugger-agent.c, mini.c: fix warnings with the new API.
1772 * jit.h: don't depend on glib.h being included.
1774 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1776 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1778 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1780 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1781 ThreadStatic variables.
1783 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1785 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1786 data is not freed yet. Fixes #582460.
1788 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1790 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1791 event requests. Bump protocol minor version.
1793 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1795 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1797 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1799 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1802 * iltests.il.in: Add a test.
1804 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1806 * mini.c (inline_method): Check for loader errors.
1808 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1810 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1811 instead of mono_method_get_header as it doesn't decode locals
1812 so the called method can have unresolved dependencies that will only
1813 be satisfied after the current method is JIT'd.
1817 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1819 * basic.cs (test_0_div_opt): Speed this up a bit.
1821 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1823 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1825 * mini.c (mono_jit_create_remoting_trampoline): Call
1826 mono_create_specific_trampoline () instead of
1827 mono_arch_create_specific_trampoline ().
1829 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1831 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1833 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1834 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1836 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1838 * mini-amd64.c: Fix DISABLE_JIT support.
1840 2010-02-20 Geoff Norton <gnorton@novell.com>
1842 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1844 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1846 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1847 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1848 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1849 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1852 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1854 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1855 edx/ecx too. This is needed to support OP_SEQ_POINT.
1857 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1859 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1861 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1863 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1865 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1866 LLVM+AOT+exceptions, not enabled yet.
1868 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1870 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1872 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1874 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1875 xdebug info for these.
1877 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1880 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1883 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1885 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1887 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1889 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1890 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1892 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1895 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1897 * debugger-agent.c: handle incomplete reads and EINTR in
1898 recv()/send(). This could have been causing random
1901 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1903 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1906 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1907 so they have small offsets. Fixes #566311.
1909 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1911 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1913 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1915 * mini-amd64.c: Remove the special casing of byref in a few places now that
1916 mini_type_get_underlying_type () handles it.
1918 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1919 by returning native int. Fixes #577984.
1921 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1923 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1926 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1927 of putting the clause itself.
1929 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1931 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1933 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1936 2010-02-10 Geoff Norton <gnorton@novell.com>
1938 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1940 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1942 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1945 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1946 it is not an LLVM generated symbol.
1948 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1950 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1951 implementation in gshared mode because it causes regressions.
1953 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1955 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1956 should be done by the caller.
1958 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1960 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1962 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1963 since mono_jit_info_table_find () doesn't do it anymore.
1965 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1966 instead of mono_jit_info_table_find ().
1968 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1970 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1972 * aot-compiler.c (encode_method_ref): Update after the removal of
1973 mono_gc_get_managed_allocator_type ().
1975 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1978 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1980 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1981 generic params as well.
1982 (handle_isinst): Ditto.
1984 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1985 instead of always calling an icall.
1987 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1988 computing the size of the got.
1990 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1991 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1992 the assembly directive '.set' so it points to the first LLVM emitted method.
1994 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1996 * mini.c (mini_method_verify): Report the method which failed to verify.
1998 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2000 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2001 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2002 runtime MS verifier.
2004 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2006 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2009 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2011 * mini-llvm.c: Init the jit module only when first JITting.
2013 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2015 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2017 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2018 replaced with the real got.
2020 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2022 * image-writer.c: Reduce the amount of #ifdefs a bit.
2024 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2027 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2029 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2032 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2034 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2035 (mono_llvm_emit_method): Fix unaligned stores too.
2037 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2038 so async stack walks don't crash.
2040 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2042 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2043 was not patched if the callee needed an rgctx trampoline.
2045 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2047 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2048 vtable address in AOT code.
2050 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2052 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2055 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2057 * genmdesc.pl: remove dependency on external cpp.
2059 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2061 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2062 using LLVM, its not needed, and abcrem can't handle it.
2064 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2066 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2067 it easier to group instructions and reduce duplication.
2069 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2071 * decompose.c: Move the array/soft float decompose routines here from
2074 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2076 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2078 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2079 to tell LLVM that the got is constant, not used yet.
2081 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2083 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2085 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2088 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2090 * aot-compiler.c (add_wrappers): Commit the hack which generates
2091 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2094 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2096 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2097 a fault, only used by the LLVM backend.
2099 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2100 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2102 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2103 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2105 * mini-llvm.c: Only generate volatile loads from load instructions which have
2106 the MONO_INST_FAULT flag set.
2108 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2110 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2113 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2115 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2116 sequence points. Fixes #571236.
2118 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2120 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2121 end of the appdomain unload process, after assemblies have been unloaded.
2124 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2126 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2129 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2132 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2134 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2136 2010-01-26 Geoff Norton <gnorton@novell.com>
2138 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2139 with struct marshalability.
2141 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2143 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2144 it supports class names as well.
2146 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2147 needed by the GC map code.
2149 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2152 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2153 if cfg->init_ref_vars is set.
2155 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2156 cfg->disable_initlocals_op_refs is set.
2158 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2159 using liveness info if cfg->compute_precise_live_ranges is set.
2161 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2162 volatile variables correctly. Add comments about the live ranges. Not enabled
2165 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2167 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2168 0x2a into them in method prologs.
2170 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2172 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2174 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2175 classes, since llvm is compiled with -fno-rtti.
2177 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2179 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2180 llvm does not require it.
2182 * aot-runtime.c (load_method): Print the full name of the last aot method.
2184 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2186 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2187 thread has not fully started yet.
2189 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2191 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2193 2010-01-21 Miguel de Icaza <miguel@novell.com>
2195 * driver.c: Do not abort if LLVM is not supported, print a
2196 warning and add the information to the Mono JIT information.
2198 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2200 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2201 using explicit null checks.
2203 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2205 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2208 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2210 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2211 its no longer needed.
2213 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2215 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2216 define for platforms still using it (s390). Get rid of the
2217 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2219 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2220 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2222 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2223 the caller pushed the arguments.
2225 * mini-llvm.c: Enable throwing exceptions on x86.
2227 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2228 "Thread (nil) may have been prematurely finalized" messages if this is called
2229 on a thread not registered with the runtime.
2231 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2233 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2235 * jit-icalls.c (mono_array_new_3): New jit icall.
2237 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2239 * arrays.cs: Add a test for 3 dimensional arrays.
2241 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2243 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2244 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2247 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2250 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2252 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2254 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2256 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2258 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2259 HOST_WIN32. Also including winsock2. to define struct in_addr.
2261 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2263 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2265 Code is contributed under MIT/X11 license.
2267 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2269 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2271 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2273 * mini.c (mini_method_compile): Set the new flag when running under the
2276 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2278 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2279 a ref/noref value + a global pin flag, so parts of stack frames can still be
2280 precisely marked even if they include stuff which needs pinning. Improve logging.
2281 Fix many bugs. Not enabled yet.
2283 * gc-test.cs: Add a few tests.
2285 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2286 the normal -v options. Avoid propagating liveness information through bblocks
2287 which end with a NOT_REACHED opcode.
2289 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2290 after cfg has been freed.
2292 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2294 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2295 if a clause is skipped because it uses the exception object, since it could
2296 have caught the exception.
2298 * exceptions.cs: Add a test.
2300 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2302 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2304 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2305 ICollection<T> wrappers.
2307 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2309 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2311 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2313 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2314 NOMAP32BIT or optimize_for_xen is set.
2316 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2318 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2319 mono_metadata_str_hash () instead.
2321 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2323 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2326 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2328 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2330 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2333 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2334 throwing code correctly.
2336 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2338 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2340 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2341 ftnptrs created by us, handle RGCTX_FETCH correctly.
2342 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2344 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2345 ftnptr added by mono_aot_get_named_code ().
2347 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2349 * mini-arm.c: Fix a few LLVM problems.
2351 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2353 2010-01-13 Mark Probst <mark.probst@gmail.com>
2355 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2358 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2360 * jit.h, method-to-ir.c: added ability to set the policy for
2361 inserting breakpoints from the break IL instruction or the
2362 Debugger.Break () API call.
2364 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2366 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2367 assemblies need to be eagerly loaded.
2369 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2371 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2373 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2375 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2376 an argument which matches any exception.
2378 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2380 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2381 optimization if the called method is gshared and marshalbyref, since gshared
2382 methods can' have wrappers. Fixes #569390.
2384 * generics.cs: Add a test.
2386 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2388 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2391 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2393 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2395 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2397 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2398 since it is not supported in win2000.
2400 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2402 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2403 error if loading an assembly fails.
2404 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2406 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2409 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2412 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2414 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2415 is not supported yet.
2417 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2419 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2421 * method-to-ir.c: All types with variant arguments must fallback to the
2422 slow path. This makes cast of variant delegates work.
2424 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2425 argument that is set to TRUE is the returned vtable slot is for a variant
2426 interface. Changed a g_print + g_assert_not_reached to a g_error.
2428 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2429 a similar fashion of generic virtual methods.
2431 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2433 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2436 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2437 method using a variance aware function.
2439 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2441 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2443 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2444 do an icall for now.
2446 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2448 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2449 If LLVM decides to set the code model to Large, reset it to Default.
2451 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2453 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2454 stripped binaries as well.
2456 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2458 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2459 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2461 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2464 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2466 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2469 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2470 as the type info to llvm.eh.selector.
2471 (exception_cb): Use the type info for filling out some fields of
2472 MonoJitExceptionInfo like the flags and the exception class. This is needed
2473 because the LLVM produced exception handling clauses might not match the original
2474 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2476 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2477 separate function. Add an extra argument which returns the type infos
2478 corresponding to the exception clauses.
2480 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2481 exception handling clauses.
2483 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2485 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2486 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2489 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2491 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2494 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2496 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2499 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2501 * mini.c (mini_method_compile): Verify the method before calling
2502 mono_compile_create_vars as this might crash since it uses method
2507 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2509 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2510 one case if AOTing, since the class might not be a concrete class.
2512 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2514 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2515 functions which are now defined in mempool-internals.h.
2517 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2519 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2521 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2525 * mini-*.c: Properly handle generic enums.
2529 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2531 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2532 in a few more places.
2534 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2536 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2537 nullable parameters. Fixes #567351.
2539 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2541 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2543 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2545 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2546 mono_get_generic_context_from_code () call.
2548 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2550 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2552 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2555 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2557 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2558 mono_method_get_signature returns NULL. Fix #567084
2560 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2562 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2563 instead of once for each module.
2565 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2567 * debugger-agent.c (ss_start): Implement step over for the last sequence
2570 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2571 have the STEP_LOC flag set.
2573 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2574 fails. Fixes #566689.
2576 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2578 * mini.c (mono_add_seq_point): New helper function.
2579 (mono_save_seq_point_info): New function to save sequence point info, extracted
2580 from mini_method_compile ().
2582 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2584 * mini.h (MonoSeqPointInfo): New structure containing information about
2585 the sequence points of a JITted method.
2586 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2589 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2590 point information is stored, use a MonoSeqPointInfo structure instead of a
2591 GPtrArray. For each seq point, compute a list of successor seq points.
2593 * debugger-agent.c: Use the successor list to implement step-over more
2594 efficiently: instead of single stepping until a different line/IL offset is
2595 reached, place breakpoints into all successor seq points.
2597 * mini.h: Bump AOT file format version.
2599 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2601 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2603 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2605 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2607 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2610 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2612 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2613 alloca as g_malloc is not signal safe.
2615 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2617 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2618 VALGRIND_DISCARD_TRANSLATIONS.
2620 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2621 checks, they are no longer needed.
2623 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2624 a function into a sigctx which can handle function pointers.
2626 * mini-ppc.c: Implement soft debugger support on ppc64.
2628 * mini-ppc.c: Implement soft debugger support.
2630 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2632 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2634 2009-12-17 Marek Habersack <mhabersack@novell.com>
2636 * mini.c (mono_get_runtime_build_info): include Mono version in
2639 * driver.c (mono_main): VERSION is now included in the string
2640 returned from mono_get_runtime_build_info()
2642 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2644 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2645 signatures. Fixes #565143.
2647 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2649 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2651 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2653 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2655 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2656 making max stack 10x smaller.
2658 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2660 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2662 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2664 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2666 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2668 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2669 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2671 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2673 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2675 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2677 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2680 2009-12-14 Miguel de Icaza <miguel@novell.com>
2682 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2683 raise an invalid program exception.
2685 For other opcodes that we might not handle use a g_warning and
2686 raise the exception. Beats termination.
2690 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2692 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2694 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2695 by merging the LLVM and !MAP_32BIT cases.
2697 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2699 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2700 sigctx being passed in, as we have no CONTEXT available in the APC.
2702 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2705 Code contributed under MIT/X11 license.
2707 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2709 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2710 in the LLVM backend on AMD64.
2712 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2715 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2717 * mini-llvm.c: Export mono_personality for AOT.
2719 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2721 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2722 implicit exception can occur.
2724 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2725 OP_IMPLICIT_EXCEPTION instruction.
2727 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2729 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2731 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2732 inside a protected block.
2734 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2735 trampolines doesn't include the argument.
2737 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2738 trampolines on amd64.
2740 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2743 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2744 disabled for methods with clauses.
2746 * mini-llvm.c: Enable support for catch clauses.
2748 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2749 end of an LLVM compiled finally clause.
2750 (mono_handle_exception_internal): Save the exception handling state in TLS
2751 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2752 resume unwinding from that point.
2754 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2755 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2756 to obtain the addresses of the exception handling regions.
2758 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2759 finally clauses are supported.
2761 * mini.c (mini_method_compile): Add support for LLVM code with exception
2764 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2766 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2769 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2771 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2772 as a primitive type.
2774 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2776 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2777 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2780 2009-12-11 Marek Habersack <mhabersack@novell.com>
2782 * method-to-ir.c (mini_redirect_call): do not redirect the
2783 InternalAllocateStr internal call if string profiling is enabled.
2785 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2787 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2790 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2791 unwind.h header file.
2793 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2794 newer valgrind versions seems to handle this fine.
2796 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2798 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2799 on the debugger thread.
2801 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2803 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2805 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2807 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2809 * cpu-<ARCH>.md: Make call_handler clob:c.
2811 * mini.c: Reenable SSA for methods with clauses.
2813 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2814 as it causes failures on x86.
2816 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2818 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2819 returns NULL (e.g. a bad assembly).
2821 2009-12-08 Geoff Norton <gnorton@novell.com>
2823 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2824 stepping out into native code. There were issues with nested invokes
2827 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2829 * mini.c (mini_method_compile): Do the disable_llvm checks early
2830 and avoid the LLVM compile pass if the checks fail.
2832 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2834 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2835 LLVM optimizations don't try to remove them.
2837 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2838 different file so the original remains.
2840 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2842 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2844 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2846 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2847 support for non-inline unwind descriptors.
2849 2009-12-07 Geoff Norton <gnorton@novell.com>
2851 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2852 the interrupt_count slightly differently. Native threads were never
2855 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2857 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2858 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2859 yet generate this info.
2861 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2863 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2864 client can distinguish between intptrs and longs.
2866 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2868 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2871 * aot-runtime.c (load_function): Update after the change above.
2873 * mini.h: Bump AOT file format version.
2875 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2876 if the delegate class is dynamic.
2878 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2879 in gshared code too using the new rgctx info type
2880 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2882 2009-12-04 Geoff Norton <gnorton@novell.com>
2884 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2885 we need to track the original suspend count so the thread properly
2886 wakes up in resume_thread.
2888 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2890 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2893 * generics.cs: Add a test.
2895 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2896 is 0. Simplify a lot of code using this.
2898 * mini-trampolines.c (mono_delegate_trampoline): Call
2899 mono_create_static_rgctx_trampoline () before saving the final address in
2900 delegate->method_code, to avoid calling it each time a delegate is first called.
2902 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2903 which need static rgctx trampolines.
2905 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2906 keyed on the method+addr pair, since addr could be either the method addr or
2907 an unbox trampoline in the AOT case. Fixes #560246.
2909 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2911 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2912 place it was called before too.
2914 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2916 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2917 if no security manager is present, to speed up the AOT case. Call
2918 mono_class_vtable () full with raise_on_error == TRUE instead.
2920 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2922 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2923 the local optimization passes can take its result into account. Fixes
2926 * exceptions.cs: Add a test.
2928 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2930 This patch is contributed under the terms of the MIT/X11 license
2932 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2934 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2936 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2938 * debugger-agent.c: Rework the handling of stack traces of running threads to
2939 avoid crashes if compute_frames () tries to walk the stack of running thread.
2941 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2943 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2945 * mini.h (StackFrameInfo): Add an 'lmf' field.
2947 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2949 * debugger-agent.c (suspend_current): Always set really_suspended.
2951 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2953 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2955 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2957 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2960 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2962 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2964 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2966 * mini-trampolines.c: Fix MSVC build.
2968 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2970 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2972 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2974 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2975 the instruction following an OP_FCOMPARE is optimized away.
2977 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2979 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2980 emit_autoreg () into this arch-specific function.
2982 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2983 code, it is no longer needed.
2985 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2987 * mini.h: Bump AOT file format version.
2989 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2990 using the sorted_code_offsets array, instead of reading it from the
2991 exception debug info.
2992 (load_method): Call mono_aot_find_jit_info instead of
2993 decode_exception_debug_info ().
2995 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2996 LLVM compiled as a flag.
2998 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3000 * debugger-agent.c (resume_thread): Fix a warning.
3002 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3005 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3007 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3008 contents to MonoAotFileInfo.
3010 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3012 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3013 Put all binary data into a giant blob, similarly to the way .net assemblies
3014 store binary data. Emit offset tables in a compact form to reduce their size.
3016 * mini.h: Bump AOT file format version.
3018 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3021 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3022 avoid linear searches at runtime.
3024 * aot-runtime.c (find_symbol): Update this to use the hash.
3026 * mini.h: Bump AOT file format version.
3028 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3030 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3033 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3036 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3037 the distribution of got slot types.
3039 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3041 * method-to-ir.c: Add support for generating explicit null checks.
3043 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3045 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3046 on a random thread if possible.
3048 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3049 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3052 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3053 regs. Pass the real size of the regs array to mono_unwind_frame ().
3055 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3058 2009-11-24 Geoff Norton <gnorton@novell.com>
3060 * mini-darwin.c: Work around apple bug rdar://7209349 See
3061 http://openradar.appspot.com/7209349 for details. Synopsis,
3062 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3063 never been initialized before.
3065 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3067 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3069 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3071 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3073 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3074 OP_SHL_IMM is not 32 bit.
3076 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3078 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3080 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3082 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3085 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3086 > 0 since some threads can resume if their resume_count is > 0.
3087 (invoke_method): Avoid reading freed memory.
3089 * debugger-agent.c (process_suspend): Extract the suspend code from
3090 process_single_step_inner () to a separate function. Rework the code to prevent
3091 races between this function and thread interrupts.
3093 * debugger-agent.c (suspend_current): Check the resume_count field instead
3094 of resume_one so suspends+resumes during single threaded invokes work
3097 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3099 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3100 to make the generated code smaller.
3102 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3103 sequence generated by recent LLVM versions.
3105 * mini-llvm.c: Add support for a few simple cases which weren't supported
3108 * mini-trampolines.c (mono_magic_trampoline): Don't call
3109 mono_arch_get_vcall_slot () when llvm is enabled.
3111 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3113 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3114 into a new function called common_call_trampoline () which is used by the
3115 llvm vcall trampoline as well.
3117 * debugger-agent.c: Implement single threaded invokes.
3119 * debugger-agent.c: Revert change which broke the agent on linux.
3121 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3124 * generics.cs: Add a test.
3126 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3128 * debugger-agent.c: Fix the cygwin build.
3130 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3132 * cprop.c: Remove this unused file.
3134 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3136 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3139 * basic.cs: Add a test.
3141 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3143 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3146 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3148 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3149 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3150 it. Use this flag to control llvm related code paths instead of #ifdef
3151 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3154 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3156 * mini.h: Bump AOT file format version.
3158 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3159 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3161 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3162 was used as an assembly filter.
3164 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3166 * unwind.c: Fix support for ppc.
3168 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3169 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3171 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3173 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3175 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3176 added by the ps3 changes.
3178 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3180 * mini-gc.c: Resurrect this, so at least it compiles.
3182 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3184 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3186 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3187 create_event_list () so assembly filters can be used.
3189 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3192 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3194 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3195 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3198 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3199 classes for char/bool too.
3201 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3203 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3206 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3209 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3211 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3213 Code contributed under MIT/X11 license.
3215 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3217 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3218 threads in native code work.
3220 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3221 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3224 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3226 * debugger-agent.c: Implementation for Windows platform.
3228 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3229 primitives. Use SEH to implement breakpoints and single stepping.
3231 * mini-x86.h: Enable soft debugger on Windows.
3233 Code contributed under MIT/X11 license.
3235 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3237 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3238 under XEN. Fixes #522894.
3240 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3242 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3243 interface calls in LLVM AOT code.
3245 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3248 * mini-llvm.c: Add support for OP_VPHI.
3250 * objects.cs: Add a test.
3252 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3254 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3255 this is called on the debugger thread.
3257 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3259 * mini-llvm.c: Add soft-float support.
3261 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3262 FCALL which returns an R4.
3264 * driver.c (mono_main): Add a missing '\n'.
3266 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3267 platforms which doesn't support the LLVM IMT trampoline.
3269 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3271 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3273 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3275 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3278 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3280 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3282 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3283 Instead of emitting a method_order table, sort the contents of the code_offsets
3284 table and do a binary search in the sorted table. The previous approach doesn't
3285 work with LLVM which emits methods in a arbitrary order.
3287 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3288 in the .eh_frame section in ELF files.
3290 * mini.h: Bump corlib file format version.
3292 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3294 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3295 LDMIA->LDM macro name change.
3297 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3299 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3302 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3305 * aot-compiler.c: Ditto.
3307 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3308 &align to mini_type_stack_size_full ().
3310 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3312 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3314 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3316 * mini-arm.c: Compute the stack space used by arguments using
3317 mini_type_stack_size_full ().
3319 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3321 * optflags-def.h: Remove dead TREEPROP optimization.
3323 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3325 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3327 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3329 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3331 * driver.c (mono_jit_parse_options): New public API function to parse options
3332 as done by the runtime executable.
3334 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3335 when handling named arguments.
3337 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3339 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3340 for passing small vtypes in registers, make the CallInfo structures more
3341 similar to the code on the other platforms.
3343 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3344 the code in the prolog requires it.
3346 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3348 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3349 (koush@koushikdutta.com).
3351 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3352 where the thunk memory should be allocated from. Fixes appdomain unloading
3355 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3357 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3358 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3360 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3362 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3363 AOT, as it is not implemented yet.
3365 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3367 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3369 * debugger-agent.c: Fix windows build.
3371 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3373 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3374 after the client connects/disconnects.
3376 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3377 when an exception of a given type is thrown.
3379 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3380 only on an uncaught exception.
3382 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3384 * debugger-agent.c: Add a 'launch' option.
3386 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3388 * debugger-agent.c: Add a 'timeout' option.
3390 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3392 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3395 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3397 * debugger-agent.c (set_breakpoint): Emit a log message.
3399 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3401 * mini-arm.c: Fix the arm build.
3403 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3405 * aot-compiler.c: don't leak the value returned from
3406 mono_type_full_name().
3408 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3410 * debugger-agent.c: defer including mono-mutex.h until we know the
3413 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3415 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3416 of pthreads directly.
3418 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3419 exception handlers. Pass info argument.
3421 * mini.h: Adjust signatures of soft debugger functions to pass void*
3422 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3424 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3425 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3426 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3427 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3429 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3431 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3432 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3433 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3434 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3436 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3438 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3440 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3442 * mono-semaphore.h: Skeleton implementation for Windows.
3444 Code contributed under MIT/X11 license.
3446 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3448 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3450 Code contributed under MIT/X11 license.
3452 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3454 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3456 Code contributed under MIT/X11 license.
3458 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3460 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3461 debug info to 100 because 10 still slows down gdb too much.
3463 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3464 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3465 them in the wrappers.
3467 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3469 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3471 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3473 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3474 function mono_aot_get_array_helper_from_wrapper ().
3476 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3477 array helper methods.
3479 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3481 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3482 the value was loaded from memory.
3484 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3485 the value was loader from there.
3487 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3488 without constant swizzle.
3490 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3492 * mini-amd64.c: Put soft debugger functions behind a
3493 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3495 * mini-amd64.h: disable the soft debugger in windows.
3497 Code contributed under MIT/X11 license.
3499 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3501 * mini-x86.c: Put soft debugger functions behind a
3502 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3504 Code contributed under MIT/X11 license.
3506 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3508 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3509 to mono_arch_find_jit_info_ext.
3511 Code contributed under MIT/X11 license.
3513 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3515 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3517 * debugger-agent.c: Add support for filtering events by assemblies.
3519 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3520 the agent is not enabled.
3522 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3524 * exceptions-x86.c: hopefully last change to fix the windows build.
3525 This one courtesy of Jonathan Chambers.
3527 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3529 * debugger-agent.c: remove unused function.
3531 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3533 * debugger-agent.c: add #ifdefs for a few header files.
3534 * mini-x86.h: disable the soft debugger in windows.
3535 Step 1 of 2 to make this compile on windows with gcc.
3537 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3539 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3540 as it breaks the build.
3542 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3544 Merge the soft debugger branch.
3546 * debugger-agent.h debugger-agent.c: New files containing the soft
3547 mode debugger module.
3549 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3550 at the appropriate locations.
3552 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3555 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3556 enable/disable single stepping.
3558 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3559 which returns all information in a StackFrameInfo structure, and can handle the
3560 LMF frames added by the debugger.
3562 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3565 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3566 walker function which works on a specific thread and passes a StackFrameInfo
3567 structure to its callback.
3569 * mini.c (mini_init): Initialize the debugger agent.
3571 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3573 * mini-ops.h: Add OP_SEQ_POINT opcode.
3575 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3576 arguments to the debugger agent.
3578 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3580 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3583 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3585 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3587 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3589 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3591 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3592 sets the IMT argument and makes a virtual call.
3594 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3596 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3598 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3601 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3603 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3604 runtime. Fixes #551228.
3606 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3608 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3610 * basic.cs: Add a test.
3612 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3613 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3614 CONSTRAINED. Fixes #550964.
3616 * generics.cs: Add a test.
3618 2009-10-28 Mark Probst <mark.probst@gmail.com>
3620 * mini-posix.c (add_signal_handler): Use
3621 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3623 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3625 Contributed under the terms of the MIT/X11 license by
3626 Jerry Maine <crashfourit@gail.com>.
3628 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3629 sse4a for simd intrinsics.
3631 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3632 sse4a for simd intrinsics.
3634 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3636 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3637 instead of inst_p1 which is not the same on ILP32 platforms.
3639 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3641 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3642 not the mscorlib one before calling mono_get_lmf_addr.
3644 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3645 of the ip to the LMF.
3647 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3648 immediate in the op->op_imm optimization.
3650 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3651 understand. VTypes now work, but are not abi compliant, as they are
3652 split into 4 byte parts instead of 8.
3653 (emit_memcpy): Fix the unrolled case to work on the PS3.
3655 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3657 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3658 the default when static linking.
3660 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3662 * aot-compiler.c: Add an autoreg option to automatically register
3663 statically linked aot modules using ELF .ctors.
3665 * genmdesc.pl: Add __ppc64__ to allowed defines.
3667 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3669 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3670 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3672 2009-10-24 Mark Probst <mark.probst@gmail.com>
3674 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3676 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3678 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3679 which will contain the domain where the method was found.
3681 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3682 mini_jit_info_table_find ().
3684 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3686 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3688 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3690 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3691 set, its not supported yet.
3693 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3695 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3696 iface wrapper is not found.
3697 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3699 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3701 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3702 which have a different name.
3704 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3705 wrappers and Array.GetGenericValueImpl ().
3707 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3708 because of the change above.
3710 * generics.cs: Add a test for full aot + generic array ifaces.
3712 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3714 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3715 that hides the previous one.
3717 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3719 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3720 marshalled. Fixes #541623.
3722 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3724 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3726 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3728 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3730 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3732 * mini-posix.c (sigprof_signal_handler):
3733 Implemented support for building stat call chans in different ways.
3735 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3737 * mini-exceptions.c (mono_find_jit_info):
3738 Also check that a jit info has been found (fixes a profiler crash).
3740 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3742 * mini.c (mono_codegen):
3743 Call mono_profiler_code_buffer_new with correct code address.
3745 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3747 * driver.c (mono_main): Change the date in the copyright.
3749 2009-10-14 Mark Probst <mark.probst@gmail.com>
3751 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3752 allocator in shared generic code for open classes, because we
3753 can't get those classes' vtables. We need to make managed
3754 allocators not depend on the vtable at compile-time to solve this.
3756 2009-10-13 Martin Baulig <martin@ximian.com>
3758 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3759 `const guint8 *trampoline' argument; send both the old and the new
3762 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3764 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3765 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3766 (can_marshal_struct): Skip structures with auto layout.
3768 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3770 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3772 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3773 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3774 a variable to hold the stack slot used by the int<->float conversion opcodes.
3776 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3778 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3780 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3781 when using full-aot.
3783 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3785 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3786 each instance of Comparer<T>.
3788 * generics.cs: Add a new test.
3790 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3792 * driver.c (parse_debug_options): Add a 'gdb' option.
3794 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3796 * image-writer.c: Add support for emitting the image into a memory buffer.
3798 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3800 * aot-compiler.c: Add support for registering debug info with GDB using the
3801 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3802 MONO_XDEBUG to 'gdb'.
3804 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3806 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3809 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3811 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3812 can be used to set breakpoints in gdb.
3814 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3815 segment to an absolute address.
3817 2009-10-13 Mark Probst <mark.probst@gmail.com>
3819 * method-to-ir.c: Use the managed array allocator method if
3822 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3824 * aot-compiler.c : Fix the MSVC builds
3826 Code is contributed under MIT/X11 license.
3828 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3830 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3831 avoid registering 1 symbol file per method with gdb.
3833 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3835 * mini-sparc.c: Fix the handling of enums with base type long.
3837 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3839 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3840 instead of using type->data.klass as the later doesn't work with generics.
3842 2009-09-25 Mark Probst <mark.probst@gmail.com>
3844 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3845 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3846 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3847 works differently now and we don't handle it in the JIT anymore.
3849 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3850 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3851 the Thread class split.
3853 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3855 * driver.c: Don't run tests with the obsolete treeprop optimization.
3857 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3858 variable volatile. Fixes #541577.
3860 * basic-calls.cs: Add a new test.
3862 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3864 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3866 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3867 work/required with recent iphone sdk versions.
3869 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3872 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3873 in the VCALL decomposition code.
3875 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3877 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3879 * basic.cs: Add a test.
3881 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3884 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3885 searches all the domains of the current thread.
3887 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3889 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3891 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3892 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3894 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3895 for non-jit trampolines.
3897 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3899 * aot-compiler.c (add_wrappers): Ditto.
3901 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3902 the size of the param area used by dyn_call to 6 which covers the majority of
3905 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3907 * mini-arm.c: Implement support for passing/receiving
3908 longs and receiving floats in the dyn_call code.
3910 * mini-amd64.c: Implement support for receiving vtypes in registers in
3913 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3916 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3918 * mini-arm.c (get_call_info): Return more precise information in
3920 (dyn_call_supported): Use the information in CallInfo.
3922 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3924 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3927 * mini-arm.c: Update after the dyn_call api changes.
3929 * mini.c (mini_create_jit_domain_info): Register a destructor function
3930 for the runtime_invoke_hash.
3932 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3933 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3935 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3936 (dyn_call_supported): Simplify this by using get_call_info ().
3937 (mono_arch_dyn_call_free): New destructor function.
3939 * generics.cs: Remove a printf.
3941 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3943 * mini-arm.c: Add support for enum return values and passing a few arguments
3946 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3949 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3951 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3952 the dynamic invoke wrappers.
3954 * mini-arm.c: Implement OP_DYN_CALL for arm.
3956 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3957 supported by the dynamic runtime invoke wrapper.
3959 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3960 runtime invoke wrapper.
3962 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3963 if possible when running with full-aot.
3965 * mini-ops.h: Add OP_DYN_CALL opcode.
3967 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3968 with dynamic arguments lists similar to libffi.
3970 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3972 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3974 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3977 * iltests.il.in: Add a new test.
3979 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3981 * aot-compiler.c (add_generic_instances): Add more instances of
3982 GenericEqualityComparer.
3984 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3986 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3988 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3990 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3991 comments on some functions that now can fail.
3993 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3995 * Makefile.am: Add Info.plist to EXTRA_DIST
3997 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3999 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4000 static synchronized wrappers. Fixes #539500.
4002 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4004 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4007 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4009 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4010 lmf before calling filter clauses as well. Fixes #539550.
4012 * exceptions.cs: Add a test.
4014 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4016 * aot-compiler.c (add_generic_class): Add instances of
4017 Array.GetGenericValueImpl as well.
4019 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4022 * generics.cs: Add a fullaot linq test.
4024 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4026 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4029 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4031 * mini-trampolines.c (mono_delegate_trampoline) : Call
4032 mono_cominterop_get_invoke if the delegate target object
4035 Code is contributed under MIT/X11 license.
4037 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4039 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4040 internal call is defined outside platform code. Reduce code
4041 duplication with existing [Method|Field]AccessException
4043 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4045 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4046 if the return value is a small struct passed on regs.
4048 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4050 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4052 * mini-codegen.c: Enable the cpu description validation for arm.
4054 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4056 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4057 test which depends on structs to objects.cs.
4059 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4060 require object model related stuff working.
4062 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4064 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4066 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4067 against the instruction metadata in mini-ops.h. amd64 only for now.
4069 * mini-ops.h: Fix some instruction descriptions.
4071 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4072 unused instructions.
4074 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4076 * exceptions.cs: Add a new test.
4078 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4080 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4082 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4084 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4085 skip empty phi opcodes.
4087 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4088 correctly by zero extending after loads. Skip methods containing calls
4089 to the monitor enter/exit trampolines.
4091 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4092 when calling mono_thread_force_interruption_checkpoint ().
4094 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4096 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4098 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4100 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4101 bootstrap could run.
4103 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4105 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4107 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4109 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4111 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4112 LLVM might be very short.
4114 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4115 in OP_THROW/RETHROW.
4117 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4120 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4122 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4123 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4124 LLVM might be very short.
4126 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4128 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4129 the alignment for the value of sp.
4131 2009-09-01 Geoff Norton <gnorton@novell.com>
4133 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4134 managed wrappers in full aot.
4136 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4138 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4140 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4142 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4144 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4146 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4148 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4151 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4153 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4154 depend on the info MonoMethodHeader which could be missing in IL stripped
4157 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4159 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4160 they are only 4 byte aligned.
4162 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4164 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4165 was done previously, since using SP causes too many problems.
4167 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4168 frames without a frame pointer works.
4170 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4171 global register in methods with calls, since the calls can go through
4172 a static rgctx trampoline which doesn't save it.
4174 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4176 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4178 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4180 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4182 2009-08-18 Christian Hergert <chris@dronelabs.com>
4184 * method-to-ir.c: Fix warnings for uninitialized variables.
4186 2009-08-18 Christian Hergert <chris@dronelabs.com>
4188 * mini-exceptions.c:
4189 * aot-compiler.c: Fix printf warnings.
4191 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4193 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4194 Add GetGenericValueImpl<string>.
4196 * aot-compiler.c (add_generic_instances): Add instances of
4197 GenericEqualityComparer<T> for primitive types. Only emit the array
4198 wrappers into the mscorlib image.
4200 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4202 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4203 the methods_loaded array using amodule->info->nmethods.
4205 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4206 (MONO_AOT_FILE_VERSION): Bump this.
4208 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4211 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4212 MonoJitInfo doesn't belong to its methods aot image.
4214 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4216 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4218 * mini-arm.c: Fix warnings.
4220 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4222 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4225 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4227 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4228 avoid clobbering IP.
4230 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4231 hold the trampoline argument, so its initial value is available during
4234 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4237 * exceptions-hppa.c:
4239 * exceptions-s390x.c:
4240 * exceptions-mips.c:
4242 * exceptions-sparc.c:
4243 * exceptions-alpha.c:
4245 * mini-trampolines.c:
4247 * exceptions-s390.c: add and use #define's instead of sizeof()
4248 for MonoJitInfo and MonoJitInfoTable.
4250 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4255 * tramp-x86.c: use a #define instead of sizeof() for a few
4256 structures that use a zero-length array.
4258 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4260 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4261 case when the method is dynamic. Fixes #529238.
4263 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4265 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4266 of asserting when a method is JIT compiled in full-aot mode.
4268 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4270 Contributed under the terms of the MIT/X11 license by
4271 Jerry Maine <crashfourit@gail.com>.
4273 * fixed wrong dates in changelog.
4275 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4277 Contributed under the terms of the MIT/X11 license by
4278 Jerry Maine <crashfourit@gail.com>.
4280 * basic-simd.cs: added test for packed double square root.
4281 * cpu-amd64.md: added opcode info for packed double square root.
4282 * cpu-x86.md: added opcode info for packed double square root.
4283 * mini-ops.h: added IR opcode for packed double square root.
4284 * mini-x86.c: added IR to native translation code for packed double square root.
4285 * mini-amd64.c: removed todo for packed double square root.
4286 * simd-intrinsics.c: added method to IR opcode converstion for
4287 packed double square root.
4289 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4291 Contributed under the terms of the MIT/X11 license by
4292 Jerry Maine <crashfourit@gail.com>.
4294 * mini-amd64.c: Added a change to help tell the difference as
4295 to what perpose the xmm register is being used--mainly to help
4297 * mini-amd64.h: Changed callee regs to use 15 out of 16
4298 (one used for special cases) xmm registers for both fp
4299 and simd ops. Added define to turn on new feature in the regalloc
4300 that allows fp and simd ops to share the xmm regs happily.
4301 * codegen.c: Added code to detect for which perpose an xmm reg is
4302 being used (fp or simd) and to translate back and forth to the
4303 correct logical reg bank (fp or simd) for 'spill load's.
4305 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4307 Contributed under the terms of the MIT/X11 license by
4308 Jerry Maine <crashfourit@gail.com>.
4310 * basic-simd.cs: Added tests for stressing the regalloc when running with
4311 16 simd regs and when simd and fp ops share the same reg bank.
4313 2009-08-01 Mark Probst <mark.probst@gmail.com>
4315 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4316 in shared generic code, we might have to look up the class in the
4317 RGCTX. If we use the class directly, compute its GC descriptor.
4319 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4321 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4323 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4325 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4326 check for errors. Fixed the case when the class with the Main
4329 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4331 Contributed under the terms of the MIT/X11 license by
4332 Jerry Maine <crashfourit@gail.com>.
4334 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4336 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4338 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4340 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4342 * method-to-ir.c: Fix naming of stelem and ldelem.
4344 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4346 * driver.c (main_thread_handler): Check that the assembly loaded
4347 matches the filename when doing AOT.
4349 2009-07-30 Mark Probst <mark.probst@gmail.com>
4351 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4354 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4355 utils/mono-sigcontext.h).
4357 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4360 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4362 * mini.c (mono_codegen):
4363 Call profiler hook to keep track of method code buffers.
4365 2009-07-27 Mark Probst <mark.probst@gmail.com>
4367 * method-to-ir.c: Invoke write barriers for the
4368 Interlocked.(Compare)Exchange JIT intrinsics.
4370 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4372 * Makefile.am (version.h): Fix issues when built out of tree.
4373 Remove some redundant 'grep's piped through 'sed's.
4375 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4377 This patch is contributed under the terms of the MIT/X11 license
4379 * mini-ppc.c (mono_arch_output_basic_block):
4380 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4381 for bits 32-47 with signed load/store diplacements for bits
4382 48-63. Use prefered base/offset order for indexed form.
4383 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4384 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4385 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4386 OP_LOADI2_MEMBASE): Same.
4387 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4388 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4389 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4391 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4392 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4393 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4394 OP_LOADI1_MEMINDEX): Same
4395 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4396 OP_STORER8_MEMINDEX): Same
4397 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4399 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4400 for bits 32-47 with signed load/store diplacements for bits
4401 48-63. Use prefered base/offset order for indexed form.
4403 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4405 This patch is contributed under the terms of the MIT/X11 license
4407 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4408 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4409 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4410 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4411 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4412 cfg->stack_usage to avoid size warnings.
4413 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4414 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4415 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4416 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4418 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4419 after code varible is initialized.
4420 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4421 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4422 (mono_arch_emit_epilog):
4423 Move Use ppc_load32 for cfg->stack_usage to avoid size
4426 2009-07-24 Mark Probst <mark.probst@gmail.com>
4428 * method-to-ir.c: The write barrier doesn't do the store anymore,
4429 so we have always to emit it. Also, emit the wbarrier after the
4432 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4434 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4435 for argument count 3 too.
4437 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4439 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4440 the caller handle the exceptions.
4441 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4442 method. Fixes #524498.
4444 2009-07-22 Geoff Norton <gnorton@novell.com>
4446 * mini-exceptions.c: Fix build on ia64.
4448 2009-07-22 Mark Probst <mark.probst@gmail.com>
4450 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4453 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4455 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4458 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4460 * basic-simd.cs (Main): Pass args to the test driver.
4462 2009-07-20 Geoff Norton <gnorton@novell.com>
4464 * mini-x86.h: Fix the x86 version guards to use Apple's
4465 properly defined macros.
4467 2009-07-20 Geoff Norton <gnorton@novell.com>
4469 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4472 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4474 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4475 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4476 the information which is needed for invokes, so only one locking+hash table
4479 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4481 * aot-compiler.c (add_generic_instances): Emit instances of
4482 GenericComparer<T> for primitive types.
4484 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4486 * mini-posix.c: Fix linux build.
4488 2009-07-19 Geoff Norton <gnorton@novell.com>
4490 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4491 mono_gdb_render_native_backtraces
4492 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4493 so we implement the sane semantics to the runtime here
4494 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4495 so we need to call it differently (mono_gdb_render_native_backtraces)
4496 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4497 here for default implementations.
4498 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4499 support Apple's weird syscall (SYS_fork) implementation and not busy
4500 loop in abort() on native crashes on OSX anymore.
4502 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4504 * aot-runtime.c (load_method): Change the handling of the
4505 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4508 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4510 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4512 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4513 seems to break the aot tests.
4515 * mini.c (mono_patch_info_equal): Fix the handling of
4516 MONO_PATCH_INFO_RGCTX_FETCH.
4518 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4520 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4522 * mini.c (mono_patch_info_hash): Fix the handling of
4523 MONO_PATCH_INFO_INTERNAL_METHOD.
4524 (mono_patch_info_equal): Ditto.
4526 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4528 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4531 * mini-llvm.c: Add some infrastructure for AOT support.
4533 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4535 * mini-llvm-cpp.c: Update to the latest llvm api.
4537 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4538 option to false to prevent llvm from installing signal handlers which
4541 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4544 * cpu-amd64.md: Revert previous change as those instructions
4545 take 2 separate arguments. Remember to read the arch docs more
4546 carefully next time.
4548 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4550 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4552 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4554 * mini-ppc.c: exploit multiple load/store units if available (rest of
4555 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4556 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4558 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4560 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4561 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4563 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4565 * cpu-x86.md: Fix missing clobbering from trancendental simd
4568 * cpu-amd64.md: Same.
4570 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4572 Contributed under the terms of the MIT/X11 license by
4573 Jerry Maine <crashfourit@gail.com>.
4575 * basic-simd.cs: Added tests for single and doulble indexers.
4577 * cpu-amd64.md: Added simd opcode information.
4579 * mini-amd64.c: Added IR to native simd generation code.
4580 Added simd register names and function that returns them.
4582 * mini-amd64.h: Added marcos to turn on simd code compilation in
4583 amd64. Added max simd register count marco. Added caller/callee
4584 register mask marcos. Added marcos to use simd register bank.
4586 * mini.h: Added helper marco for shufling dwords and simple
4589 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4591 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4593 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4595 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4596 the length of the native code as well.
4598 * basic-simd.cs: Add a test for #521662.
4600 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4602 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4604 2009-07-13 Mark Probst <mark.probst@gmail.com>
4606 * mini.c: Register function for getting the IP from a signal
4607 context with metadata.
4609 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4611 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4612 call a generic class init trampoline if needed. Fixes #519336.
4614 * generics.cs: Add a test.
4616 2009-07-09 Mark Probst <mark.probst@gmail.com>
4618 * method-to-ir.c: When doing a call which might be remote from
4619 shared generic code to other shared code with open type arguments,
4620 get the remoting invoke wrapper from the RGCTX and do an indirect
4623 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4625 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4626 after the unbox trampoline in the full-aot case.
4628 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4630 * mini.c: Move initialization of jit_mutex before debugger initialization
4635 * Info.plist: added Info.plist and link flag to enable the mono executable
4636 to access other processes. Requires codesigning of the executable to work.
4638 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4643 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4645 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4647 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4649 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4650 when the generic instance is an instantiation of a subclass of the
4651 methods class. Fixes #517166.
4653 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4655 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4658 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4661 * CMakeLists.txt: Add minimal support for installation.
4663 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4665 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4666 determine whenever a method is directly callable to a separate function.
4668 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4669 needed ones as a result of the previous change.
4671 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4672 type of register arrays.
4674 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4675 type of register arrays.
4677 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4679 Contributed under the terms of the MIT/X11 license by
4680 Jerry Maine <crashfourit@gail.com>.
4682 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4684 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4686 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4688 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4690 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4691 dump of structure return value. Fix some formatting.
4692 * cpu-s390x.md: Fix lengths of instruction sequences.
4693 * mini-s390.c: Minor formatting changes.
4695 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4697 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4698 Use sigaction on freebsd as well.
4700 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4702 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4705 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4707 2009-06-22 Mark Probst <mark.probst@gmail.com>
4709 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4711 2009-06-22 Mark Probst <mark.probst@gmail.com>
4713 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4715 2009-06-20 Martin Baulig <martin@ximian.com>
4718 (MonoDebuggerThreadFlags): New enum typedef.
4719 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4720 (mono_debugger_thread_created): Added `gpointer func' argument;
4721 initialize the new `thread_flags' field.
4723 2009-06-18 Martin Baulig <martin@ximian.com>
4725 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4726 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4729 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4730 flag in `MONO_DEBUGGER__info.runtime_info'.
4733 (mono_main): Call mini_debugger_set_attach_ok() if generics
4734 sharing is disabled.
4736 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4738 * aot-compiler.c (add_wrappers): Fix a warning.
4740 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4741 the ppc load/store macro changes.
4743 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4745 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4747 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4748 not just the got symbol.
4750 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4753 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4756 * aot-compiler.c: Remove some fixmes.
4758 * driver.c (mono_main): Print a helpful message when cross-compiling.
4760 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4762 * method-to-ir.c (initialize_array_data): Do the optimization if the
4763 target byte order is little endian, instead of the host byte order.
4765 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4766 wrappers into the mscorlib image, Emit a unique plt symbol for each
4767 image, emit symbols for plt entries.
4769 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4772 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4774 * aot-compiler.c (add_wrappers): Avoid calling
4775 mono_marshal_get_type_info () since it can assert for some types.
4777 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4778 ldtoken are used inside wrappers.
4780 * helpers.c: Add support for prefixing tools with the arch name.
4782 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4783 quantities when using ilp32.
4785 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4786 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4788 * image-writer.c: Use .long on ilp32.
4790 * aot-compiler.c: Use 32 bit loads on ilp32.
4792 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4794 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4796 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4798 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4800 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4801 second got slot of every aot image.
4803 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4804 aot on platforms with function pointers.
4806 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4807 support for aot/full aot on ppc/ppc64.
4809 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4810 arguments which are needed on ppc.
4812 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4815 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4817 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4819 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4821 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4823 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4825 2009-06-17 Geoff Norton <gnorton@novell.com>
4827 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4829 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4831 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4832 to control whenever the dwarf writer is in xdebug or aot mode.
4833 (emit_class_dwarf_info): Use a separate abbrev for structures without
4836 * aot-compiler.c: Pass the appending parameter to
4837 mono_dwarf_writer_create ().
4839 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4840 falls through to its next bblock. Fixes #513931.
4842 * iltests.il: Add a test.
4844 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4845 infor even if emit_line is FALSE, as the apple linker seems to require it.
4847 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4849 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4853 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4855 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4858 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4860 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4861 'has_call_handler' fields.
4863 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4865 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4866 first bblock if not needed. Fixes #512790.
4868 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4870 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4872 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4875 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4876 remoting-invoke-with-check wrappers, which are not needed when running with
4877 full-aot, since it doesn't support remoting.
4879 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4881 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4883 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4884 method info, it is not used anymore.
4886 * mini.h: Bump AOT file format version.
4888 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4891 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4894 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4896 * mini.h: Bump AOT file format version.
4898 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4900 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4901 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4904 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4905 of CKFINITE and FBGE for VFP.
4907 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4909 * aot-compiler.c: Don't align code to 16 bytes on arm.
4911 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4912 before the methods they belong to.
4914 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4915 the full-aot case if possible, since the trampoline will be called right
4918 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4919 trampolines to 1024 after the change above.
4921 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4922 trampoline to save 8 bytes per trampoline.
4924 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4927 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4929 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4931 2009-06-08 Martin Baulig <martin@ximian.com>
4934 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4935 (_mono_debugger_throw_exception): Don't make this static.
4936 (_mono_debugger_unhandled_exception): Likewise.
4937 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4940 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4941 (_mono_debugger_throw_exception): Add function prototype.
4942 (_mono_debugger_unhandled_exception): Likewise.
4945 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4946 arg; return the first exception handler if the exception is caught
4947 and we're running inside the debugger.
4948 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4949 improve exception handle inside runtime-invoke, check whether the
4950 exception is actually caught in the method being invoked and not
4951 by the runtime-invoke-wrapper.
4953 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4955 * image-writer.c: Improve support for the osx assembler.
4957 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4960 2009-06-08 Martin Baulig <martin@ximian.com>
4963 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4964 (_mono_debugger_throw_exception): Don't make this static.
4965 (_mono_debugger_unhandled_exception): Likewise.
4966 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4969 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4970 (_mono_debugger_throw_exception): Add function prototype.
4971 (_mono_debugger_unhandled_exception): Likewise.
4974 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4975 arg; return the first exception handler if the exception is caught
4976 and we're running inside the debugger.
4977 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4978 improve exception handle inside runtime-invoke, check whether the
4979 exception is actually caught in the method being invoked and not
4980 by the runtime-invoke-wrapper.
4982 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4984 * image-writer.c (append_subsection): Don't align subsections of the
4985 debug_line section as a workaround.
4987 * dwarfwriter.c: Emit line number info in the AOT case as well.
4989 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4991 This patch is contributed under the terms of the MIT/X11 license
4993 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4994 code_len <= code_size
4996 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4998 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5000 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5002 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5003 invoke wrappers, we now use trampolines instead.
5005 2009-06-04 Mark Probst <mark.probst@gmail.com>
5007 * mini-darwin.c: The exception thread must not be registered with
5010 2009-06-04 Mark Probst <mark.probst@gmail.com>
5012 * mini-gc.c: Disable the code because it makes SGen crash.
5014 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5016 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5017 instead of asserting.
5019 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5021 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5022 output file after the code has been compiled.
5024 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5026 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5028 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5030 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5031 entries distinction to simplify the code.
5033 * mini.h: Bump AOT file format version.
5035 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5037 * objects.cs: Fix the signature of one of the tests.
5039 * mini.c (mini_create_ftnptr): New helper function, moved here from
5041 (mini_get_addr_from_ftnptr): Ditto.
5042 (mini_init): Install the new helpers.
5044 2009-05-28 Martin Baulig <martin@ximian.com>
5046 Correctly initialize the debugger when embedding Mono.
5048 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5049 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5050 see documentation in mini_debug_running_inside_mdb().
5053 (mini_debug_running_inside_mdb): New function to check whether
5054 we're running inside mdb.
5056 * mini.c (mini_init): Call mini_debugger_init() if we're running
5057 inside the debugger.
5059 * driver.c (mono_main): Moved the call to mini_debugger_init()
5060 into mini_init() to make this work when embedding Mono.
5062 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5063 calls to mini_debugger_init().
5065 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5066 mono_debugger_main() -> mini_debugger_main() and put them inside a
5067 `MONO_DEBUGGER_SUPPORTED' conditional.
5069 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5071 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5072 this is no longer in use.
5075 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5077 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5079 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5082 2009-05-27 Martin Baulig <martin@ximian.com>
5084 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5086 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5087 long_conv_to_r_un to 64 bits.
5089 * cpu-x86.md: Increase the instruction size due to the changes.
5091 * iltests.il.in: Add regression test.
5095 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5097 * objects.cs: Move the previous test from basic.cs to here.
5099 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5101 * basic.cs: Add regression test for #506915.
5103 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5105 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5106 optimization we must check the bb of the first byte of stobj as
5107 it's the only one set in cil_offset_to_bb.
5111 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5113 * image-writer.c: Fix pointer directive on ppc64.
5115 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5117 * image-writer.c (asm_writer_emit_section_change): Avoid using
5118 .bss subsections on ppc too.
5120 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5122 * image-writer.c: Fix the definition of TARGET_ASM_....
5124 * image-writer.c: Fix the emission of assembler directives in the last
5127 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5128 exception throwing code to accomodate ppc64.
5130 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5131 size to work on ppc64 too.
5133 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5136 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5137 the assembler dialect instead of using platform specific defines.
5139 2009-05-22 Geoff Norton <gnorton@novell.com>
5141 * mini-arm.c (get_call_info): If a structure is split between the stack
5142 and argument registers, we should not advance the stack pointer by the entire
5143 native size, but just by the amount that spilled.
5145 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5147 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5150 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5152 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5155 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5156 methods so wrapper don't get added twice.
5157 (add_generic_instances): Don't add methods of arrays.
5159 * generics.cs: Mark one test as !FULLAOT.
5161 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5163 * mini-x86.c (emit_move_return_value): Remove unused vars.
5165 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5167 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5168 decomposing 8 bytes structs into a LCALL.
5170 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5171 pointer for where to store the returned regs.
5173 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5176 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5178 2009-05-20 Miguel de Icaza <miguel@novell.com>
5180 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5183 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5185 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5187 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5190 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5192 * local-propagation.c (mono_local_cprop): Avoid local propagation
5193 across paired add/sub if the first instruction dest reg is it's
5194 source reg. For example:
5196 int_add_imm R12 <- R12 [1] clobbers: 1
5197 int_sub_imm R42 <- R12 [1] clobbers: 1
5199 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5200 maintain the math identify.
5204 2009-05-20 Andreia Gaita <avidigal@novell.com>
5206 * Makefile.am: avoid going on the network just to get the revision,
5209 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5211 Fixed estimate for short branches on amd64 (they were off mark, and
5212 enabling call prolog-epilog instrumentations caused assertions).
5213 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5214 estimate for the maximum length of this basic block.
5216 - mono_arch_emit_prolog: compute max_length for each basic block
5217 (instead of max_offset), and inflate size estimate also for entry bb
5218 in case of code instrumentation.
5219 - mono_arch_output_basic_block: get rid of "cpos" (the current
5220 estimated "position" in the code), and always use "offset" instead,
5221 which is accurate; at the beginning of the function quickly recompute
5222 max_offset for all the remaining blocks, starting from the current
5223 cfg->code_len (which is correct, and not estimated) and using the
5224 estimated block lengths computed previously.
5226 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5228 * exceptions-ppc.c: Remove the caching from the trampoline creation
5229 functions, it is already done in the caller.
5231 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5233 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5234 MONO_ARCH_GSHARED_SUPPORTED define.
5236 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5238 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5241 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5243 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5244 call to mono_marshal_get_rgctx_invoke ().
5246 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5247 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5248 gshared use the static rgctx trampolines now.
5250 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5251 platform supports it.
5253 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5255 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5257 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5259 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5261 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5263 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5266 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5268 Made it possible for mono_arch_instrument_epilog to preserve
5269 argument registers, otherwise instrumenting the "epilogue" before
5270 a tail call would clobber them.
5271 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5272 if like mono_arch_instrument_epilog but with an additional parameter
5273 that states if argument registers must be preserved.
5274 * mini.c: implemented mono_arch_instrument_epilog as a call to
5275 mono_arch_instrument_epilog_full without asking to preserve argument
5276 registers (this makes the existing code work as usual).
5278 - mono_arch_instrument_epilog: add parameter to transform it into
5279 mono_arch_instrument_epilog_full, and preserve argument registers
5281 - mono_arch_output_basic_block, OP_TAILCALL case: call
5282 mono_arch_instrument_epilog_full.
5283 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5284 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5285 only transformed mono_arch_instrument_epilog into
5286 mono_arch_instrument_epilog_full.
5288 2009-05-15 Geoff Norton <gnorton@novell.com>
5290 * mini-darwin.c: This works on arm now.
5292 2009-05-14 Geoff Norton <gnorton@novell.com>
5294 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5297 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5299 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5302 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5303 wrappers during full aot mode correctly.
5305 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5308 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5309 mono_metadata_type_hash ().
5311 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5313 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5314 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5315 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5316 Removed MONO_INST_BRLABEL from the instruction flags, and the
5317 remaining code that used it, because we do not support branches inside
5318 basic blocks (and branch target labels) anymore.
5319 * Makefile.am: As part of the above cleanup, remove reference to
5320 BURG files which don't exist anymore.
5322 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5324 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5327 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5328 to use mono_arch_throw_corlib_exception.
5330 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5331 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5333 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5336 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5338 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5339 for the got to make debugging easier and to avoid confusing it with the
5342 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5343 method so a breakpoint can be set when using gdb.
5345 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5347 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5348 on mono_method_get_imt_slot ().
5350 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5351 num_decodes variables.
5353 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5354 change as it doesn't seem to work.
5356 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5359 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5361 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5362 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5364 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5365 builder when using full aot.
5367 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5368 here, it is already handled.
5370 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5373 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5375 * mini-arm.h: Enable IMT for full aot.
5377 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5378 arch doesn't support it.
5380 * mini.c (mini_init): Don't disable IMT for full aot if the
5381 architecture supports it.
5383 * mini.h (MonoAotTrampoline): New enum containing the different types
5384 of 'numerous' trampolines.
5385 (MONO_AOT_FILE_VERSION): Bump this.
5387 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5388 static rgctx trampolines. Add support for full-aot IMT thunks.
5390 * mini-amd64.h: Enable IMT for full aot.
5392 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5393 to exclude tests belonging to a category.
5395 * generics.cs: Mark some tests with a !FULLAOT category.
5397 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5400 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5402 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5403 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5404 (emit_plt): Fix a warning.
5406 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5408 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5409 back into aot-compiler.c to a place where the other functions shared by
5410 the runtime and aot compiler are.
5412 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5413 as done previously, instead of in MonoAotFileInfo, since pointers might have
5414 alignment requirements.
5416 * mini.h: Bump AOT file format version.
5418 2009-05-10 Miguel de Icaza <miguel@novell.com>
5420 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5421 that is used at runtime from the aot-compiler.c, this makes it
5422 work on setups that remove the AOT compiler from the output
5425 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5427 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5430 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5432 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5434 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5435 stuff to mono_arch_decompose_long_opts ().
5436 (mono_decompose_opcode): Remove some dead code.
5438 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5440 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5441 cmethod can be null for quite a some reasons.
5443 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5445 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5447 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5449 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5451 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5453 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5454 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5455 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5456 calls returning structures by addr on amd64.
5458 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5460 * iltests.il.in: Restructure the tail call tests a bit.
5462 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5464 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5465 for virtual methods too.
5467 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5469 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5470 due to regression in verifying System.dll.
5472 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5474 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5477 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5480 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5481 g_str_hash () which can change.
5483 * driver.c (mini_regression): Disable optimizations not supported by
5484 the cpu. Fixes #500019.
5486 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5489 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5491 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5492 to the latest LLVM code.
5494 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5496 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5498 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5500 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5503 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5504 no longer saving offsets, so just save the patch types along with the other
5506 * aot-runtime.c (load_patch_info): Update after the changes to
5507 encode_patch_list ().
5508 (decode_got_entry): Removed, merged into load_patch_info ().
5509 (is_shared_got_patch): Removed, call the same function from
5512 * mini.h: Bump aot file format version.
5514 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5515 half-finished no-dlsym code.
5517 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5520 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5521 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5523 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5525 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5526 buffer length to work with AOT code.
5528 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5529 ldfld/stfld opcodes.
5531 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5534 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5536 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5538 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5541 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5542 if needed. Don't decompose long operations when using llvm.
5544 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5546 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5549 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5551 2009-05-03 Martin Baulig <martin@ximian.com>
5553 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5554 mono_debugger_insert_method_breakpoint() since the class init
5555 handler we're inserting at the top of the method already gives us
5558 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5560 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5561 to mono_arch_decompose_long_opts () for x86 and arm.
5563 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5565 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5568 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5570 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5573 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5575 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5576 number of trampolines used in full-aot mode.
5578 * aot-compiler.c: Add an ntrampolines option to set the number of
5579 trampolines emitted in full-aot mode.
5581 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5583 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5584 a volatile load. Get rid of get_tempname (), llvm assigns names
5587 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5590 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5593 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5596 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5597 to the same register as a fixed sreg2. Fixes #497271.
5599 * iltests.il.in: Add a new test.
5601 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5603 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5604 stack, since pushes complicate exception handling.
5606 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5607 the stack if they are passed using moves.
5609 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5611 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5614 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5615 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5616 of FMOVE if it is an R4.
5618 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5620 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5622 * mini.h (LLVMCallInfo): New structure to store calling convention
5623 information for the LLVM back end similar to the CallInfo structures in
5626 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5627 call information in a format usable by LLVM.
5628 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5630 * method-to-ir.c (mono_emit_call_args): Emit calls using
5631 mono_llvm_emit_call () when compiling using LLVM.
5633 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5634 comments to all functions. Fix memory leaks. Add a public init/cleanup
5637 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5639 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5640 mono_array_new_va () jit icall.
5642 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5644 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5645 multiple machine description files to be specified.
5646 * mini-ops.h: fixes for cross-compilation.
5648 2009-04-22 Miguel de Icaza <miguel@novell.com>
5650 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5653 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5655 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5656 to prevent asserts in various passes. Fixes #497220.
5658 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5660 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5663 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5664 table to avoid duplicates.
5666 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5668 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5671 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5673 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5674 is for method or field access.
5676 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5678 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5681 * mini-llvm.c (mono_llvm_emit_method): Use it.
5683 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5684 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5687 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5688 synchronized methods.
5690 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5692 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5694 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5697 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5698 allowing some options to be set dynamically.
5700 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5702 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5703 unconditional branch.
5705 * mini.h (MonoTrampolineType): Add new trampoline type
5706 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5709 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5712 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5715 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5716 is enabled. Instead, use the llvm vcall trampoline.
5718 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5720 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5722 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5725 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5726 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5728 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5729 OP_IA64_CSET opcode.
5731 * mini.c: Fix a warning.
5733 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5734 THROW to the appropriate llvm type.
5736 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5738 * mini.c (mini_method_compile): Add statistics for methods JITted
5741 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5743 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5744 OP_IA64_CMP_<cond>_IMM opcodes.
5746 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5748 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5751 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5754 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5757 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5759 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5761 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5763 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5766 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5767 rgctx invoke trampolines for x86.
5769 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5770 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5771 (mono_arch_get_vcall_slot): Simplify this.
5773 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5775 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5776 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5778 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5780 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5781 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5783 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5785 * liveness.c (visit_bb): Remove a needless assert.
5787 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5789 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5790 full aot support to the arch specific code.
5792 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5794 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5796 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5798 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5799 collect information about the delegate invoke impl trampolines.
5801 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5802 to save trampolines during full-aot mode.
5804 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5805 creation function which returns a trampoline which sets the rgctx
5807 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5808 wrapper if possible.
5809 (mono_delegate_trampoline): Ditto.
5811 * mini.c (mono_jit_runtime_invoke): Ditto.
5813 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5815 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5817 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5819 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5821 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5822 just setting the opcode to OP_NOP.
5824 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5826 * mini.c (mini_method_compile): Put the last change inside an
5827 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5829 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5830 and extend live ranges to cover the whole method when using xdb.
5832 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5833 do it in the trampolines.
5835 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5838 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5840 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5841 call code in full-aot mode since IMT is disabled there.
5842 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5843 new JIT no longer has that restriction.
5845 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5847 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5848 a more compact format.
5849 (mono_aot_wrapper_name): New function to return a unique name for a
5850 wrapper method, also used by the AOT runtime.
5852 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5855 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5856 when a ICollection<T> etc is encountered.
5857 (add_generic_instances): Process method arguments/locals too.
5858 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5861 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5863 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5865 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5867 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5869 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5870 representing the result of the decomposition. Nullify instructions
5871 instead of setting them to OP_NOP since nops can't have registers
5874 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5876 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5877 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5878 info. Strip 'mapping symbols' on ARM.
5880 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5882 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5883 this with the native genmdesc.
5885 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5887 * aot-runtime.c: Fixing the MSVC build.
5889 Code is contributed under MIT/X11 license.
5891 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5893 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5894 JITted code depends on it.
5896 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5898 * aot-compiler.c: Use new MonoGenericParam accessors.
5900 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5902 Reduce memory usage and improve correctness wrt MonoGenericParam
5903 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5904 handing. Avoid allocating MonoGenericParams, but use the ones in
5905 the container itself.
5907 2009-04-07 Miguel de Icaza <miguel@novell.com>
5909 * tasklets.c: Return exceptions in the out argument.
5911 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5913 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5914 opcode. Use pointer types in more places instead of casting them to
5917 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5919 (mono_llvm_optimize_method): New helper function to optimize a method.
5921 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5922 widening code so it could be called from more places.
5923 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5924 code paths in the call opcodes.
5926 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5928 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5930 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5932 * dwarfwriter.c: Use _ to separate class name
5933 components as gdb can't handle '.'. Represent reference variables
5936 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5938 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5940 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5942 * gc-test.cs: New file with GC stack marking tests.
5944 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5945 negative numbers for vfp.
5947 * basic-float.cs: Add a test.
5949 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5951 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5953 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5955 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5956 part of tasklet/continuation support.
5958 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5960 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5961 amd64 opcodes inside an ifdef.
5963 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5966 * dwarfwriter.c (emit_type): Emit the class info for classes.
5968 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5970 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5972 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5974 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5976 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5978 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5980 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5982 * mini-llvm.c: Update comments.
5984 * mini.h (COMPILE_LLVM): New macro.
5986 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5988 * ssa.c (mono_ssa_compute): Ditto.
5990 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5991 the unwind ops from a DWARF FDE.
5993 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5994 methods by extracting the dwarf unwind ops from the unwind info generated
5997 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6000 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6003 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6005 * Makefile.am (llvm_sources): Enable this.
6007 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6008 failing back to the JIT if something cannot be handled.
6010 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6011 compiling with LLVM.
6013 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6014 compiling with LLVM.
6016 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6017 compiling with LLVM.
6019 * mini-ops.h: Add a few opcodes needed by LLVM.
6021 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6024 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6027 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6029 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6031 2009-04-01 Mark Probst <mark.probst@gmail.com>
6033 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6034 ridiculously large methods.
6036 2009-03-31 Martin Baulig <martin@ximian.com>
6038 * debug-debugger.c (debugger_remove_breakpoint): Call
6039 mono_debugger_remove_class_init_callback ().
6041 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6043 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6044 right before emitting code, not at the start.
6046 * mini.c (mono_postprocess_patches): Extract this into a separate function
6047 from mono_codegen ().
6049 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6050 byref types correctly.
6052 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6054 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6057 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6059 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6060 indirect calls, this avoids problems where get_vcall_slot () would get
6061 confused by the native code for the instruction preceeding the call.
6062 (mono_arch_get_vcall_slot): Simplify this.
6063 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6065 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6066 register allocator now seems to depend on them instead of the data in
6069 * mini.c (mini_method_compile): Throw the correct type of exception if
6070 mono_method_get_header () fails because of a loading error.
6072 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6074 * mini.c (mini_method_compile): Clear the loader error if the method
6075 header cannot be decoded.
6077 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6078 interface methods on proxies correctly.
6080 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6081 this argument for vtype methods. Add precise liveness info for arguments.
6083 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6084 LIVERANGE_START/END opcodes.
6086 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6087 for arguments and values in registers.
6089 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6091 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6092 return a valuetype. Fixes #487518.
6094 * iltests.il: Add a test.
6096 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6098 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6099 closed over a null reference correctly.
6101 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6103 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6105 2009-03-25 Mark Probst <mark.probst@gmail.com>
6107 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6108 allocated to the same registers as fixed sregs.
6110 2009-03-24 Mark Probst <mark.probst@gmail.com>
6112 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6115 * method-to-ir.c: Handle more cases for
6116 Interlocked.CompareExchange.
6118 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6119 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6120 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6122 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6124 * aot-runtime.c (decode_method_ref): Fix a warning.
6126 * unwind.c (mono_unwind_frame): Ditto.
6128 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6130 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6131 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6133 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6134 fix the handling of large values in the ALU_PC_G0_NC relocation.
6136 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6138 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6140 2009-03-22 Mark Probst <mark.probst@gmail.com>
6142 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6145 2009-03-22 Mark Probst <mark.probst@gmail.com>
6147 * method-to-ir.c: MINI_OP3 needs a comma.
6149 * method-to-ir.c, mini.h, mini.c: Remove
6150 mono_init_op_sreg_counts ().
6152 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6154 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6157 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6160 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6162 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6165 2009-03-21 Mark Probst <mark.probst@gmail.com>
6167 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6168 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6169 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6172 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6174 * driver.c: Change location of gc_wrapper.h.
6176 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6177 inside finally clauses correctly. Fixes #485721.
6179 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6180 after the change above.
6182 * exceptions.cs: Add a test.
6184 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6186 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6188 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6189 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6190 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6192 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6193 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6195 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6197 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6198 Simplify logic for ensure_method_is_allowed_to_call_method.
6199 Handle wrappers on callers.
6201 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6203 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6206 * basic-simd.cs: Fix the names of some test methods.
6208 2009-03-18 Geoff Norton <gnorton@novell.com>
6210 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6212 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6214 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6216 2009-03-17 Jb Evain <jbevain@novell.com>
6218 * driver.c: remove now uneeded call to mono_gc_base_init before
6221 2009-03-17 Jb Evain <jbevain@novell.com>
6223 * dwarfwriter.c (token_handler): handle more cases.
6225 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6227 * method-to-ir.c: Remove more dead code (that was required only
6228 because of method_is_safe). Fix compiler warnings.
6230 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6232 * method-to-ir.c: Remove unneeded/useless method_is_safe
6233 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6235 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6237 * mini.c (mini_method_compile): Print the method been compiled with
6238 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6239 for people not familiar with the runtime.
6241 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6243 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6244 a managed object which is later put into a GList. Return its class instead.
6246 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6247 stack slots when using sgen.
6249 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6251 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6253 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6255 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6256 > so it works on the first vreg as well.
6258 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6260 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6263 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6265 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6268 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6270 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6271 native->IL offset mapping.
6273 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6275 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6277 * basic.cs: Add a test.
6279 2009-03-11 Mark Probst <mark.probst@gmail.com>
6281 * mini-x86.c (mono_arch_output_basic_block): Use different
6282 registers in case the ones we want to overwrite are used by the
6283 other operand. Fixes regression in #480807.
6285 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6287 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6289 * dwarfwriter.c (emit_line_number_info): The line number info for
6290 IL code was off by one. Fix that.
6292 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6295 2009-03-09 Mark Probst <mark.probst@gmail.com>
6297 Contributed under the terms of the MIT/X11 license by Steven
6298 Munroe <munroesj@us.ibm.com>.
6300 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6303 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6305 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6308 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6310 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6311 the delegate ctor handling code. Fixes #482638.
6313 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6316 * iltests.il.in: Add a test.
6318 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6321 2009-03-05 Mark Probst <mark.probst@gmail.com>
6323 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6324 is shared generic code, return the trampoline, even if the method
6325 has already been compiled. Fixes #479763.
6327 * mini.c, mini.h: New function
6328 mono_jit_find_compiled_method_with_jit_info() which is the same as
6329 mono_jit_find_compiled_method() but also returns the jit info.
6331 2009-03-05 Mark Probst <mark.probst@gmail.com>
6333 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6334 for methods which actually have one. For all other methods, make
6335 sure the this argument var is live the whole method.
6337 * mini.c (mini_method_compile): Every shared method has a
6338 this/vtable/mrgctx info. Fixes #480807.
6340 2009-03-05 Mark Probst <mark.probst@gmail.com>
6342 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6343 generic/imt thunks where some entries branch through the vtable,
6344 while other entries branch directly.
6346 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6348 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6350 * mini-windows.c: Ditto.
6352 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6355 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6357 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6360 2009-03-04 Mark Probst <mark.probst@gmail.com>
6362 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6365 2009-03-04 Mark Probst <mark.probst@gmail.com>
6367 * exceptions-x86.c: Include debug-mini.h - fixes build.
6369 2009-03-04 Martin Baulig <martin@ximian.com>
6371 * debug-mini.c: Clean up the exception API and add documentation.
6372 (mono_debugger_handle_exception): New public method; this is
6373 called when throwing an exception or encountering an unhandled one.
6374 (mono_debugger_call_exception_handler): Formerly known as
6375 mono_debugger_handle_exception(); this is used to tell the
6376 debugger that we're about to invoke an exception handler.
6378 2009-03-04 Martin Baulig <martin@ximian.com>
6380 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6381 ../metadata/mono-debug-debugger.c; save and reset exception state.
6383 2009-03-02 Martin Baulig <martin@ximian.com>
6385 * debug-mini.c: Moved the debugger exception handling here from
6386 ../metadata/mono-debug-debugger.c.
6389 (MonoDebuggerExceptionAction): New exception typedef.
6392 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6394 * exceptions-amd64.c
6395 (mono_amd64_throw_exception): Use the new debugger exception
6399 (mono_handle_exception_internal): Don't call
6400 mono_debugger_unhandled_exception() here.
6402 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6404 * mini.c aot-compiler.c: Update after the changes to
6405 mono_marshal_get_runtime_invoke ().
6407 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6408 Virtual generic methods might not have method->slot set, work around
6411 * generics.cs: Add a test.
6413 2009-03-02 Geoff Norton <gnorton@novell.com>
6416 * driver.c: Allow signal chaining of SIGFPE as well.
6418 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6420 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6421 this since it now receives the method not its generic context in the
6424 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6425 generic/imt thunks where some entries branch through the vtable, while
6426 other entries branch directly.
6428 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6430 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6431 support for interface methods as well.
6433 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6434 using the normal IMT thunks.
6436 generics.cs: Add new tests.
6438 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6439 the generic inst to the generic imt thunks. This fixes AOT support,
6440 improves consistency with the normal IMT thunks, and makes it easier to
6441 add support for interface generic virtual methods later.
6443 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6445 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6447 * driver.c (mono_set_signal_chaining): New public API function to enable
6448 signal chaining on POSIX platforms.
6450 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6451 (si@lindenlab.com) to implement signal chaining. The original patch was
6452 contributed under the MIT X/11 license:
6453 https://bugzilla.novell.com/show_bug.cgi?id=318894
6455 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6457 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6458 too until it can be made to run on amd64.
6460 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6462 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6463 to get_generic_context_from_code () + get_call_info () if possible.
6465 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6467 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6468 suspend-on-sigsegv functionality.
6470 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6471 to suspend when a native SIGSEGV is received. This is useful for debugging
6472 crashes which don't happen under gdb, since a live process contains more
6473 information than a core file.
6475 * mini-exceptions.c (mono_print_thread_dump): Use
6476 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6478 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6480 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6482 * basic-float.cs: Disable the tests which currently fail on amd64.
6484 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6485 value to mono_arch_patch_callsite () to fix crashes.
6487 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6489 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6491 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6492 nop code by patching the call address to point to the nullified class init
6493 trampoline, as the former does not seem to be safe on SMP machines.
6495 2009-02-23 Mark Probst <mark.probst@gmail.com>
6497 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6500 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6502 * basic-float.cs basic-calls.cs: Fix warnings.
6504 2009-02-22 Mark Probst <mark.probst@gmail.com>
6506 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6507 correct frame pointer in the LMF. Should fix #478394.
6509 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6511 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6513 * image-writer.c: Make the binary writer less verbose.
6515 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6517 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6518 are called from runtime invoke wrappers.
6520 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6522 * cpu-ppc.md (store_memindex): Increase the size of this.
6524 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6526 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6528 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6530 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6533 Last fix for of #467201.
6536 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6538 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6540 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6541 and long_conv_to_r8_2:
6543 Fixed part of #467201.
6545 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6547 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6549 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6550 conversion to 32 bits.
6552 * cpu-x86.md: Increase the size of int_conv_to_r4.
6554 * basic-float.cs: Add a test for this.
6556 Fixed part of #467201.
6558 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6560 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6562 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6563 conversion to 64 bits.
6565 * basic-float.cs: Add a test for this.
6567 Fixed part of #467201.
6569 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6571 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6573 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6574 This behavior is compatible with MS.
6576 * iltest.il.in: Add a test for this.
6578 Fixed part of #467201.
6580 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6582 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6584 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6585 change the precision of the value.
6587 * cpu-x86.md: Define len for float_conv_to_r4.
6589 * basic-float.cs: Add a test for this.
6591 Fixed part of #467201.
6593 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6595 * mini.c: Adjust locking order to the new semantics where the loader lock
6598 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6607 * mini-trampolines.c:
6620 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6622 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6624 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6627 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6629 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6630 for cctors if needed.
6632 2009-02-17 Mark Probst <mark.probst@gmail.com>
6634 * mini-ppc.c: Fix build on Darwin.
6636 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6638 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6639 version instead of 3 as valgrind doesn't like version 3.
6641 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6643 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6644 usable for hashing methods.
6645 (emit_extra_methods): Use the new hash to avoid putting every method in the
6648 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6650 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6651 whenever a method ref could match a method.
6653 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6656 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6659 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6661 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6662 the encoding buffer.
6664 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6665 mono_method_get_header () on inflated methods as an optimization.
6667 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6669 * ssa.c (fold_ins): Fix another crash if the instruction following the
6670 switch was optimized away.
6672 2009-02-16 Mark Probst <mark.probst@gmail.com>
6674 Contributed under the terms of the MIT/X11 license by Steven
6675 Munroe <munroesj@us.ibm.com>.
6677 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6679 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6681 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6682 around the mono_domain_alloc calls, it is now done by the functions
6685 * aot-compiler.c (compile_method): Only add wrappers referenced by
6686 the method if compiling with full AOT.
6687 (mono_compile_assembly): Error out if --aot=full is specified on
6688 a platform where it is not supported.
6690 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6693 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6696 * aot-runtime.c (load_named_code): Handle
6697 mono_arm_throw_exception_by_token.
6699 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6701 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6704 * Makefile.am (fullaotcheck): Exit if a test fails.
6706 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6708 (mono_compile_assembly): Handle the assembler failing.
6710 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6711 accepting subsections of .bss.
6713 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6716 * aot-compiler.c: Remove some unused includes.
6718 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6719 now in MonoImageWriter.
6721 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6722 code sequence which matches a non-virtual call. Fixes #472654.
6724 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6726 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6729 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6730 use the image/dwarf writers directly.
6732 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6735 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6738 * image-writer.h: Fix some typos.
6740 * dwarfwriter.h dwarfwriter.c: New files.
6742 * aot-compiler.c: Extract the DWARF info writing functionality into a
6745 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6746 argument to return unwind info.
6748 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6750 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6752 * aot-runtime.c (decode_method_ref): Add a case for
6753 MONO_AOT_METHODREF_WRAPPER_NAME.
6755 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6758 * aot-compiler.c (encode_method_ref): Use the new constants.
6760 * aot-runtime.c (decode_method_ref): Ditto.
6762 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6763 be compiled, not the icall itself.
6765 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6767 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6768 using decode_method_ref ().
6770 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6771 convert it to an in32. Fixes #475859.
6773 * arrays.cs: Add a test.
6775 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6777 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6780 * basic-long.cs: Add a test.
6782 2009-02-12 Mark Probst <mark.probst@gmail.com>
6784 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6785 remove the frame pointer in leaf methods which don't receive any
6786 arguments, don't throw exceptions and don't do dynamic stack
6789 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6791 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6792 the fail_tramp changes. Hopefully fixes #475132.
6794 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6796 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6797 instead of mono_metadata_signature_dup_full.
6799 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6801 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6802 for processing jump tables. Fixes #473787.
6804 2009-02-11 Mark Probst <mark.probst@gmail.com>
6806 * mini-generic-sharing.c: mini_method_get_context() just calls
6807 mono_method_get_context_general() now.
6809 * mini.c, mini.h: Moved get_object_generic_inst(),
6810 construct_object_context_for_method() and
6811 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6813 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6815 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6816 basic block fell through to its successor bblock without a branch. Fixes
6819 * iltests.il.in: Add a test.
6821 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6822 (can_encode_patch): We can now handle arrays of generic parameters and
6825 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6827 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6828 the AOT file to avoid some #ifdefs in aot-runtime.c
6830 * mini.h: Bump AOT file format version.
6832 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6834 * Makefile.am (fullaotcheck): Make this run the tests.
6836 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6838 2009-02-10 Mark Probst <mark.probst@gmail.com>
6840 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6841 individually. Fixes #473482.
6843 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6845 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6847 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6849 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6850 (mono_compile_assembly): Hush compile warnings about
6851 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6854 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6856 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6858 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6860 * aot-compiler.c: Fix arm support.
6862 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6863 img_writer_emit_unset_mode () function.
6865 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6866 (mono_unwind_get_dwarf_pc_reg): Ditto.
6868 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6869 Move almost all platform specific code to a set of arch_ functions,
6870 and document them to ease porting.
6872 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6874 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6876 * aot-compiler.c: Extract the image writing functionality into a separate
6877 module to reduce the size of this file.
6879 2009-02-09 Geoff Norton <gnorton@novell.com>
6881 * mini-s390.c: Fix the signature of emit_sig_cookie.
6883 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6885 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6887 * aot-runtime.c (is_shared_got_patch): Ditto.
6889 * aot-runtime.c (load_named_code): Cope with the fact that
6890 decode_got_entry () won't decode the patch fully if its corresponding got
6891 entry is already filled.
6893 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6895 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6897 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6898 as the moving pointer instead of 'buf' for consistency with the rest of the
6900 (mono_arch_create_monitor_exit_trampoline): Ditto.
6902 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6903 generic_class_init trampolines.
6904 (add_generic_class): Extract some code from add_generic_instances () into a
6905 separate function so it can be called from other places too.
6906 (compile_method): Call add_generic_class () for the classes of inflated methods
6907 referenced by the method.
6908 (can_encode_patch): Allow references to generic parameters.
6910 * aot-runtime.c: Add support the patches required by the new trampolines.
6912 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6915 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6918 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6919 this from get_throw_pending_exception, make the signature full aot compatible.
6921 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6923 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6925 * exceptions.cs: Add a test.
6927 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6929 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6930 use the DWARF_DATA_ALIGN constant instead.
6932 * exception-<ARCH>.c: Update after the above change.
6934 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6937 * mini-arm.c: Enable the dwarf unwinder.
6939 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6940 instead of mono_class_setup_vtable ().
6942 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6944 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6947 * mini-x86.h: Enable the dwarf unwinder.
6949 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6951 Fix mcs/tests/test-7.cs
6952 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6955 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6957 * mini.c (print_jit_stats): Remove some unused statistics.
6959 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6961 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6963 2009-02-05 Mark Probst <mark.probst@gmail.com>
6965 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6966 the method we get from mono_object_get_virtual_method() because
6967 that function does it properly, now.
6969 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6971 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6972 opcodes. Fixes #472775.
6974 2009-02-05 Mark Probst <mark.probst@gmail.com>
6976 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6977 fact that mono_find_jit_info() sometimes returns the context
6978 corresponding to the jit info in new_ctx. Fixes #472600.
6980 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6982 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6983 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6984 klass->enum_basetype directly.
6986 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6989 * unwind.c: Avoid 0 sized arrays.
6991 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6993 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6994 size on systems with 64k pages. Fixes #471389.
6996 2009-02-04 Mark Probst <mark.probst@gmail.com>
6998 Contributed under the terms of the MIT/X11 license by Steven
6999 Munroe <munroesj@us.ibm.com>.
7001 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7002 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7005 2009-02-04 Mark Probst <mark.probst@gmail.com>
7007 Contributed under the terms of the MIT/X11 license by Steven
7008 Munroe <munroesj@us.ibm.com>.
7010 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7013 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7014 The trampoline can be longer on PPC64.
7016 2009-02-04 Mark Probst <mark.probst@gmail.com>
7018 Contributed under the terms of the MIT/X11 license by Steven
7019 Munroe <munroesj@us.ibm.com>.
7021 * mini-ppc.c: Compiler warning fixes and trivial code
7024 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7026 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7027 ins->dreg which could be a hardware register, not a vreg.
7029 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7031 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7032 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7034 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7036 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7037 ->dreg, that is not the vreg we are looking for.
7039 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7041 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7044 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7047 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7049 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7051 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7054 * aot-compiler.c: Add xdebug support on x86.
7056 * unwind.c: Add x86 support.
7058 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7059 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7061 * mini.c (mini_method_compile): Ditto.
7063 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7066 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7067 which mimic .push_section/.pop_section in GAS.
7069 * aot-compiler.c: Emit precise live range information for variables.
7071 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7073 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7074 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7077 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7078 the live ranges of variables.
7080 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7081 of the variable in terms of native offsets.
7083 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7085 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7087 2009-02-02 Mark Probst <mark.probst@gmail.com>
7089 Contributed under the terms of the MIT/X11 license by Steven
7090 Munroe <munroesj@us.ibm.com>.
7092 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7093 order (offset then base reg) for ppc_load_multiple_regs.
7094 (emit_save_saved_regs) Correct operand order for
7095 ppc_store_multiple_regs.
7096 (mono_arch_get_call_filter): Correct operand order for
7097 ppc_load_multiple_regs.
7099 * mini-ppc.c (emit_memcpy): Fix operand order for
7100 ppc_load_reg_update and ppc_store_reg_update.
7101 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7102 (mono_arch_emit_epilog): Correct operand order for
7103 ppc_load_multiple_regs.
7105 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7106 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7108 2009-02-02 Mark Probst <mark.probst@gmail.com>
7110 * cpu-ppc64.md: Fixed storer4_memindex length.
7112 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7114 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7117 * aot-compiler.c (emit_line_number_info): Optimize this.
7119 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7121 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7123 * aot-compiler.c: Add debug info for methods without debug info by
7124 emitting an IL file and having the line number info referencing that file.
7126 * aot-compiler.c: Optimize the size of the generated line number info.
7128 * aot-compiler.c: Emit line number info in xdebug mode.
7130 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7133 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7135 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7137 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7140 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7142 * basic-calls.cs: Test for the weird crash found on arm.
7144 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7146 * cpu-arm.md: Increase the size of storer8_membase_reg and
7147 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7149 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7150 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7151 reg to LR otherwise we'll be loading/storing from just the offset.
7153 2009-01-30 Miguel de Icaza <miguel@novell.com>
7155 Question: if we are storing gint32's inside the "*native_offset",
7156 should we change the signature to "gint32 *native_offset" to
7157 ensure that we do not have type definition problems?
7159 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7160 an int * as this is what the other function expects, causes
7161 problems with Freescale's compiler that defined int32_t to be a
7162 long and makes int incompatible
7164 2009-01-30 Miguel de Icaza <miguel@novell.com>
7166 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7167 filename conflict with bjam.
7169 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7171 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7172 as it might use decomposed ops.
7174 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7176 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7178 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7181 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7183 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7186 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7187 way registers are stored in MonoContext on arm.
7189 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7190 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7192 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7194 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7196 * mini.c (mini_init): Register mono_isfinite.
7198 * jit-icalls.c (mono_isfinite): New jit icall.
7200 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7202 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7203 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7206 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7208 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7209 separate frame and stack pointers, so we must use FP to find the register
7211 The FP reg is retrieved from the MonoContext::regs array.
7213 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7215 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7218 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7220 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7221 return R4 and R8 when not running under softfloat.
7223 Fixes basic-calls.exe
7225 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7227 * mini-arm.c: Implement some overflow opcodes.
7229 2009-01-29 Miguel de Icaza <miguel@novell.com>
7231 * ssa.c: handle another alloca.h
7233 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7234 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7235 MONO_ARCH_USE_SIGACTION.
7237 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7240 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7242 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7243 PPC targets as sigaction does not exist on all platforms, define
7244 this on a per-platform basis.
7246 Instead of erroring out if the platform is not defined, include
7247 mini-ppc-os.h, and expect that the OS specific setting provides
7248 the required information.
7250 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7252 * aot-compiler.c: Fix --enable-minimal=aot.
7254 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7256 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7259 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7261 * exceptions-arm.c: Fix warnings.
7263 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7266 * mini-x86.c: Fix --enable-minimal=jit build.
7268 * mini.c: Really fix --enable-minimal=jit build.
7270 * mini.c (construct_object_context_for_method): Move this outside
7271 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7273 "Backported" of r124984 from 2.0 branch.
7275 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7277 "Backport" of r124977 + r124978 from 2.0 branch.
7279 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7280 to avoid calling mono_exception_from_token () from the throw trampoline.
7281 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7282 for throwing corlib exceptions, this fixes full-aot support for corlib
7285 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7287 2009-01-29 Miguel de Icaza <miguel@novell.com>
7289 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7290 part of the changes to split the code in mini into operating
7291 system specific files.
7293 This patch was done by copying mini.c to the respective files to
7294 preserve SVN history.
7296 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7298 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7300 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7302 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7303 remoting-invoke-with-check wrappers of shared methods.
7305 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7307 2009-01-27 Mark Probst <mark.probst@gmail.com>
7309 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7310 optimization if the top of stack is the last instruction in the
7311 bblock. Otherwise it might have been used after its definition.
7314 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7316 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7317 method as well when get_vcall_slot () fails to match a code sequence.
7319 * mini-arm.c: Fix the android build, which doesn't have
7322 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7324 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7327 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7329 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7331 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7333 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7334 and put its id into jinfo->used_regs. This is only used on amd64,
7335 which is currently the only platform generating unwind info.
7337 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7338 the dwarf unwinder. This is required to correctly handle async exceptions
7339 like thread abort and stack overflows, which can happen while a method
7340 is in the middle of its prolog or epilog.
7342 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7343 the unwind info belonging to an AOTed method.
7345 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7346 into cfg->unwind_ops.
7348 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7350 * mini.c (mini_init): Call mono_unwind_init ().
7351 (mini_cleanup): Call mono_unwind_cleanup ().
7353 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7354 unwind info to be shared between methods.
7356 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7359 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7360 get_throw_pending_exception () to avoid initialization races.
7362 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7363 mono_arch_exceptions_init () function.
7365 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7367 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7369 * mini.c (mono_get_domain_intrinsic): New helper function.
7370 (mono_get_thread_intrinsic): Ditto.
7372 * mini-arm.c mini-ia64.c: Use the new helper functions.
7374 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7375 the last constrained_call change, since it is needed in the non-AOT
7378 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7380 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7381 mono_get_lmf_addr () on arm eabi linux.
7383 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7385 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7386 code sequence which matches a non-virtual call.
7388 2009-01-23 Mark Probst <mark.probst@gmail.com>
7390 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7393 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7395 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7396 runtime-invoke wrappers, since they are also shared based on signature.
7398 2009-01-22 Mark Probst <mark.probst@gmail.com>
7400 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7401 info from the (correct) context.
7403 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7405 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7407 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7408 using dwarf unwinding info. Not yet used.
7410 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7412 2009-01-21 Mark Probst <mark.probst@gmail.com>
7414 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7417 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7418 special case and handle mono_arch_delegate_invoke_impl() returning
7419 function descriptors.
7421 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7422 trampolines return function descriptors, too.
7424 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7426 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7427 out_of_line optimization.
7429 2009-01-21 Martin Baulig <martin@ximian.com>
7432 (MonoCompile): Added `disable_deadce_vars' to disable removing
7436 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7437 inside the debugger.
7439 * liveness.c (mono_analyze_liveness): Don't remove any unused
7440 variables if `cfg->disable_deadce_vars' is set.
7442 2009-01-21 Mark Probst <mark.probst@gmail.com>
7444 * method-to-ir.c: Only apply exception constructor optimization if
7445 the the method actually belongs to an exception class. Fixes
7448 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7450 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7451 change inside a #ifdef __mono_ppc64__.
7453 * aot-compiler.c (compile_method): Remove the previous limitation.
7455 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7456 on type variables in AOTed code.
7458 * aot-compiler.c (compile_method): Skip generic methods having type
7459 constraints on their generic parameters.
7461 * aot-compiler.c (compile_method): Check for methods which cannot be
7462 encoded inside RGCTX_FETCH patches as well.
7464 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7467 2009-01-20 Mark Probst <mark.probst@gmail.com>
7469 * method-to-ir.c: Force the vtable variable in shared generic code
7470 for the case that they might show up on a stack trace where they
7473 * mini-exceptions.c: Save and use generic sharing info as well as
7474 IP in stack traces to resolve shared generic instantiations.
7476 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7478 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7479 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7481 2009-01-20 Mark Probst <mark.probst@gmail.com>
7483 * method-to-ir.c: Do generic sharing for array constructors.
7485 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7487 * mini-exceptions.c (mono_print_thread_dump): Add information
7488 about the thread state using wapi_current_thread_desc.
7490 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7492 * basic-simd.cs: Tests for the new constructors.
7494 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7496 * mini-ops.h: Added OP_EXPAND_*
7500 * mini-x86.c (mono_arch_output_basic_block): Same.
7502 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7504 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7506 * iltests.il.in: Add a test for #467385.
7508 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7510 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7511 thread been cleaned up is not the same currently in execution.
7513 Fixes appdomain-unload crashes on windows, osx and linux variants
7514 without the __thread keyword.
7516 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7518 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7519 (koush@koushikdutta.com). Implement this for android.
7521 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7522 begins with a digit.
7524 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7525 mono_marshal_get_write_barrier ().
7527 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7529 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7530 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7531 that pass them on a register pair.
7533 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7534 test was crashing due to that.
7536 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7538 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7539 trampoline code. Include ucontext.h only if available.
7541 2009-01-15 Mark Probst <mark.probst@gmail.com>
7543 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7544 and doesn't check whether it's sharable, like it was before
7545 removing the shared generics hash. This brings IronPython
7546 performance back to what it was before that change.
7548 2009-01-14 Mark Probst <mark.probst@gmail.com>
7550 * method-to-ir.c: Handle delegate invocation optimization earlier,
7551 otherwise it would be handled (much more slowly) by the
7552 final/sealed optimization.
7554 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7556 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7557 domain is not set. Fixes #465864.
7559 2009-01-12 Mark Probst <mark.probst@gmail.com>
7561 * method-to-ir.c: Don't stop sharing of generic methods with catch
7562 clauses - we already handle those.
7564 2009-01-12 Mark Probst <mark.probst@gmail.com>
7566 * mini.c, mini.h: lookup_generic_method() is now
7567 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7568 making the shared_generics_hash obsolete.
7570 2009-01-12 Mark Probst <mark.probst@gmail.com>
7572 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7573 use the red zone. Make room on the stack first and then use it,
7574 not the other way around.
7576 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7578 * mini.c (mini_init): Call mono_xdebug_init ().
7580 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7582 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7584 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7586 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7589 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7590 debug+unwind info for trampolines.
7592 * mini.c (mono_create_unwind_op): New helper function.
7594 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7596 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7598 * aot-compiler.c: Fix the build.
7600 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7602 * Makefile.am: Update dtrace-prelink.sh location.
7604 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7606 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7607 optimization. Fixes #464520.
7609 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7611 * mini-amd64.c : Adding code to save/restore non-volatile registers
7614 * exceptions-amd64.c : Adding code to save/restore non-volatile
7615 registers on Winx64.
7617 Contributed under MIT/X11 license.
7619 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7621 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7622 __GNUC_MINOR__ which can break when the major version changes.
7624 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7626 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7628 2009-01-07 Geoff Norton <gnorton@novell.com>
7630 * helpers.c: Allow mono -v -v -v to work on darwin.
7632 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7634 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7637 Contributed under MIT/X11 license.
7639 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7641 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7642 instead of directly accessing type->data.klass. Fixes #462016.
7643 (mono_allocate_stack_slots_full): Ditto.
7645 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7646 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7648 * aot-compiler.c (emit_plt): Fix ARM build.
7650 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7652 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7654 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7657 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7658 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7661 * iltests.il.in: Add a regression test.
7663 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7665 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7667 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7669 * basic-simd.cs: Add a regression test for #462457.
7671 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7673 * mini-ops.h: Add a definition of XPHI.
7675 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7677 * ssa.c (op_phi_to_move): Handle XPHI.
7679 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7683 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7685 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7687 2008-12-31 Geoff Norton <gnorton@novell.com>
7689 * mini-ppc.c: The prolog size allocated can be too small for darwin
7690 ppc32 under certain circumstances. Also fix a small logic bug.
7692 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7694 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7695 while loading AOT methods.
7697 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7698 since only the former is nulled out after a successful cast. This prevents
7699 crashes with rethrown exceptions when using --debug=casts.
7701 2008-12-24 Mark Probst <mark.probst@gmail.com>
7703 * mini.h: New macro for checking whether a method is final,
7704 i.e. whether the method or its class is marked final.
7706 * method-to-ir.c: Use the new macro for all final-checks
7707 consistently. Fixes the crash in the System.ServiceModel tests.
7709 2008-12-23 Mark Probst <mark.probst@gmail.com>
7711 * mini-exceptions.c (get_exception_catch_class): Corrected another
7712 overly strict assertion.
7714 2008-12-23 Mark Probst <mark.probst@gmail.com>
7716 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7717 Clobbering it is not allowed because the caller might use it as
7718 the vtable register in the interface call.
7720 2008-12-19 Mark Probst <mark.probst@gmail.com>
7722 * mini-exceptions.c (get_exception_catch_class): Corrected an
7723 overly strict assertion.
7725 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7727 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7729 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7731 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7733 * cpu-mips.md: correct lengths for certain long_ opcodes.
7735 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7737 * 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().
7739 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7741 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7743 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7745 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7747 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7749 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7752 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7754 * 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
7756 * 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)
7758 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7760 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7762 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7764 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7765 gshared code. Fixes #458947.
7767 * generics.cs: Add a test.
7769 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7771 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7773 * mini-mips.c: first pass n32 code generation.
7775 * mini-mips.h: datatypes and defines for n32 support.
7777 * exceptions-mips.c: first pass n32 code generation.
7779 * tramp-mips.c: first pass n32 code generation.
7781 * cpu-mips.md: add long_ opcodes.
7783 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7785 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7787 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7789 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7791 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7793 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7795 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7797 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7799 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7801 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7803 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7805 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7807 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7809 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7811 2008-12-12 Mark Probst <mark.probst@gmail.com>
7813 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7814 descriptors for helper functions directly in front of the code.
7816 2008-12-11 Mark Probst <mark.probst@gmail.com>
7818 * method-to-ir.c: Removed an unnecessary assertion.
7820 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7822 * method-to-ir.c: Merge SGEN changes from the old JIT.
7824 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7826 * driver.c (compile_all_methods_thread_main): Handle failure of
7829 2008-12-10 Mark Probst <mark.probst@gmail.com>
7831 * mini-ppc.c: Merged with mini-ppc64.c.
7833 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7835 * Makefile.am: Use the same sources for PPC and PPC64.
7837 * mini-ppc64.c: Removed.
7839 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7841 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7842 code to mono_bb_is_fall_through.
7844 * branch-opts.c (mono_remove_critical_edges): Same.
7846 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7848 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7849 expect that an OP_BR_REG will be there.
7851 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7853 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7854 for the many branch ops. The original check miss OP_BR_REG.
7858 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7860 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7862 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7864 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7865 while holding the aot lock.
7867 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7869 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7871 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7873 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7874 to release all runtime callable wrappers held by the runtime.
7876 Contributed under MIT/X11 license.
7878 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7880 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7883 Contributed under MIT/X11 license.
7885 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7887 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7888 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7890 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7892 * cpu-mips.md: fix ckfinite length
7894 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7895 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7896 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7898 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7900 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7902 2008-12-08 Geoff Norton <gnorton@novell.com>
7904 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7905 size by 8 bytes as well.
7907 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7909 * basic-simd.cs: Fix method names for Vector16b.
7911 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7913 * basic-simd.cs: Fix method names for Vector16sb.
7915 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7917 * basic-simd.cs: Fix method names for Vector8us.
7919 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7921 * basic-simd.cs: Fix method names for Vector8s.
7923 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7925 * basic-simd.cs: Fix method names for Vector4ui.
7927 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7929 * basic-simd.cs: Fix method names for Vector2l.
7931 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7933 * basic-simd.cs: Fix method names for Vector2d.
7935 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7937 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7938 that are extension methods.
7940 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7942 * basic-simd.cs: Fix method names for Vector4f.
7944 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7946 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7947 as such. Fixes #456669.
7949 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7951 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7953 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7955 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7956 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7957 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7958 (mips_adjust_stackframe): handle FP spills
7960 * mini-ops.h: add mips_mtc1_s2
7962 * cpu-mips.md: add mips_mtc1_s2
7964 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7966 * unwind.c: New file, move the unwind info encoding functions here from
7967 aot-compiler.c, so they could be used at runtime too.
7969 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7971 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7972 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7974 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7976 * mini-mips.c: cleanup warnings
7977 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7978 (mips_adjust_stackframe): handle case of taking the address of stack locals
7980 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7982 * aot-compiler.c: Implement a few functions missing from the asm writer.
7983 (emit_method_code): Only write symbols for methods when using the bin
7984 writer, since the assembler can't deal with the characters in our method
7987 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7989 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7992 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7993 a bit to also restore %rax.
7995 2008-12-05 Mark Probst <mark.probst@gmail.com>
7997 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7999 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8001 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8004 2008-12-05 Mark Probst <mark.probst@gmail.com>
8006 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8008 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8009 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8011 * exceptions-ppc64.c: Removed.
8013 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8015 2008-12-05 Mark Probst <mark.probst@gmail.com>
8017 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8020 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8022 * tramp-ppc64.c: Removed.
8024 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8026 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8029 2008-12-05 Mark Probst <mark.probst@gmail.com>
8031 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8033 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8034 mini-ppc.h instead of mini-ppc64.h.
8036 * mini-ppc64.h: Removed.
8038 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8040 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8042 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8044 2008-12-05 Mark Probst <mark.probst@gmail.com>
8046 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8047 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8050 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8052 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8054 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8056 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8058 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8060 * basic-simd.cs: Tests for operator == and != on Vector4f.
8062 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8064 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8066 * simd-intrinsics.c: Kill useless enum.
8068 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8070 * cpu-mips.md: add long_conv_to_ovf_i4_2
8071 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8073 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8075 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8077 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8079 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8081 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8083 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8085 * basic-simd.cs: Add tests for new methods.
8087 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8089 * simd-intrinsics.c: Add support for operator == and !=
8092 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8094 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8096 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8098 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8100 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8102 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8103 MONO_PATCH_INFO_ICALL_ADDR.
8105 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8107 * aot-compiler.c: Resurrect full-aot support.
8109 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8111 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8113 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8115 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8117 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8119 * basic-simd.cs: Fix tests to work under ppc.
8120 Remove tests for methods that will be removed.
8122 2008-12-03 Mark Probst <mark.probst@gmail.com>
8124 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8125 generic type (via a typedef or typeref) correctly.
8127 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8129 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8130 diagnose an assertion failure.
8132 2008-12-02 Mark Probst <mark.probst@gmail.com>
8134 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8135 Fix trampoline size.
8137 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8138 conversion opcodes are implemented natively instead via emulation.
8140 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8142 * cpu-mips.md: remove mips_xori
8144 * mini-ops.h: remove mips_xori
8146 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8148 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8150 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8152 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8154 * cpu-mips.md: fix instruction lengths.
8156 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8158 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8160 * mini-ops.h: fix slti / sltiu op profiles.
8162 2008-12-02 Martin Baulig <martin@ximian.com>
8164 * method-to-ir.c (mono_method_to_ir): Disable debugging
8165 information for the init locals block to make the debugger stop
8166 after all locals have been initalized.
8168 2008-12-02 Martin Baulig <martin@ximian.com>
8170 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8171 running inside the debugger.
8173 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8175 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8178 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8179 alu->alu imm optimization which only shows if deadce is disabled.
8181 * aot-compiler.c: Rename the function names for the binary and asm writers
8182 so they can coexist in the same process. Rework the xdebug code to use the
8183 asm writer. This avoids the need to call into the runtime to dump the
8184 debugging info. Add more debugging info for types.
8186 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8188 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8189 cpu description tables, they can't occur in cpu-<ARCH>.md.
8191 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8192 the stack in CEE_LDFLDA. Fixes #450542.
8194 * generics.cs: Add a new test.
8196 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8198 * mini-ops.h: updated MIPS opcodes
8199 * mini-mips.c: decompose long opts
8200 * mini-mips.h: decompose long opts
8202 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8204 * cpu-mips.md: fix length on int_rem_un
8205 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8207 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8209 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8211 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8213 2008-11-29 Martin Baulig <martin@ximian.com>
8215 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8216 mono_debug_using_mono_debugger() in addition to the
8217 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8219 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8221 * mini-ops.h: updated more MIPS opcodes
8222 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8223 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8225 2008-11-28 Mark Probst <mark.probst@gmail.com>
8227 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8229 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8231 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8232 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8233 * mini-ops.h: correct selected mips opcode entries
8235 2008-11-28 Mark Probst <mark.probst@gmail.com>
8237 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8240 2008-11-28 Mark Probst <mark.probst@gmail.com>
8242 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8244 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8246 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8247 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8248 * mini-mips.h: disable IMT
8249 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8251 2008-11-28 Mark Probst <mark.probst@gmail.com>
8253 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8255 2008-11-28 Mark Probst <mark.probst@gmail.com>
8257 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8259 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8261 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8264 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8266 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8267 for Set/GetVector aligned versions.
8269 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8271 * basic-simd.cs: Add tests for Get/SetVector.
8273 2008-11-27 Mark Probst <mark.probst@gmail.com>
8275 * mini.c: Removed g_slist_append_mempool(). Now in
8278 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8280 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8281 size properly and make the bounds check optional.
8283 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8284 for SetVector and IsAligned.
8286 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8288 * mini.c: Remove unused mono_normalize_opcodes () function.
8290 2008-11-26 Mark Probst <mark.probst@gmail.com>
8292 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8293 using the new atomic add ops now.
8295 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8298 2008-11-26 Mark Probst <mark.probst@gmail.com>
8300 * mini-ppc64.c: Several fixes.
8302 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8304 * cpu-mips.md: added jump_table
8305 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8307 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8309 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8311 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8313 * mini-ops.h: corrected a handful of MIPS opcodes.
8315 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8317 * aot-compiler.c: MIPS to use ELF writer
8319 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8321 * mini-codegen.c: remove MIPS specific assert.
8323 2008-11-25 Mark Probst <mark.probst@gmail.com>
8325 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8326 fixes. PPC64 now passes most of the runtime regressions.
8328 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8330 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8331 volatile intervals a bit.
8333 2008-11-24 Mark Probst <mark.probst@gmail.com>
8335 * basic-long.cs: New test case.
8337 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8339 * mini.c (mini_method_compile): Disable globalra for large methods for
8342 * regalloc2.c (order_moves): Add fp support.
8344 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8345 source bblock ends with an OP_BR_REG.
8347 * ratests.cs: Add a new test.
8349 2008-11-23 Mark Probst <mark.probst@gmail.com>
8351 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8352 sharing. PPC64 now passes generics.exe.
8354 2008-11-23 Mark Probst <mark.probst@gmail.com>
8356 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8358 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8360 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8361 memory when mono_jit_info_table_find () can't find the method in the
8364 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8367 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8370 2008-11-23 Mark Probst <mark.probst@gmail.com>
8372 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8373 Several fixes. PPC64 now runs exceptions.exe and
8374 devirtualization.exe.
8376 2008-11-22 Mark Probst <mark.probst@gmail.com>
8378 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8379 arrays.exe and basic-math.exe.
8381 2008-11-22 Mark Probst <mark.probst@gmail.com>
8383 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8384 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8386 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8388 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8390 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8392 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8394 * ir-emit.h: Move macros from method-to-ir.c to here.
8396 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8398 * mini-ops.h: Correct the long simd ops to use LREG.
8400 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8402 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8404 * mini-ops.h: Correct the dreg type of a few long opcodes.
8406 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8409 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8411 * mini-ppc.c: remove negative stack references in epilog
8412 for platforms that don't support the red zone.
8414 2008-11-21 Mark Probst <mark.probst@gmail.com>
8416 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8417 point regs. Now PPC64 passes basic-calls.exe.
8419 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8421 * basic-simd.cs: Add tests for accessors of Vector2l.
8423 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8425 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8427 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8429 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8431 2008-11-21 Mark Probst <mark.probst@gmail.com>
8433 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8434 PPC64 passes basic-long.exe.
8436 2008-11-20 Mark Probst <mark.probst@gmail.com>
8438 * decompose.c: Decompose carry and overflow add on PPC64 like on
8439 other 64 bit archs. Don't decompose sub at all on PPC64.
8441 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8442 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8445 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8447 * basic-simd.cs: Add tests for accessors of Vector2d.
8449 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8451 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8455 * mini-x86.c (mono_arch_output_basic_block): Same.
8457 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8459 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8461 * basic-simd.cs: Add tests for accessors of Vector4f.
8463 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8465 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8469 * mini-x86.c (mono_arch_output_basic_block): Same.
8471 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8473 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8475 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8477 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8479 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8483 * mini-x86.c (mono_arch_output_basic_block): Same.
8485 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8487 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8489 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8491 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8493 * simd-intrinsics.c: Enable setters for Vector16sb.
8495 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8497 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8501 * mini-x86.c (mono_arch_output_basic_block): Same.
8503 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8505 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8507 * simd-intrinsics.c: Implement setter for Vector8us.
8509 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8511 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8514 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8516 * mini-ppc.c: remove references to the red zone in the prolog
8517 (for systems that don't support it).
8519 2008-11-19 Mark Probst <mark.probst@gmail.com>
8521 * cpu-ppc64.md: Fixed a few instruction lengths.
8523 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8526 2008-11-19 Mark Probst <mark.probst@gmail.com>
8528 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8531 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8533 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8535 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8537 * mini-ops.h: Added OP_INSERT_I2.
8541 * mini-x86.c (mono_arch_output_basic_block): Same.
8543 * simd-intrinsics.c: Implement setter for Vector8s.
8545 * simd-methods.h: Add the names of get setters of Vector8s.
8547 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8549 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8551 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8554 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8556 2008-11-18 Mark Probst <mark.probst@gmail.com>
8558 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8559 for PPC64. An empty program runs now.
8561 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8563 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8565 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8566 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8567 info for JITted code is emitted into a shared library, loadable into gdb.
8569 2008-11-18 Mark Probst <mark.probst@gmail.com>
8571 * Makefile.am: Changes to build PPC64.
8573 * mini-arch.h: Include mini-ppc64.h on PPC64.
8575 2008-11-18 Mark Probst <mark.probst@gmail.com>
8577 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8578 in PPC code up to r119147.
8580 2008-11-18 Mark Probst <mark.probst@gmail.com>
8582 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8583 cpu-ppc64.md: Changes for PPC64.
8585 Based on code submitted by andreas.faerber@web.de at
8586 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8589 2008-11-18 Mark Probst <mark.probst@gmail.com>
8591 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8592 cpu-ppc64.md: Copied from the corresponding PPC files from
8595 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8597 * mini-ops.h: Added OP_ROUND.
8599 * cpu-x86.md: Added round.
8601 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8603 * basic-math.cs: Added test_0_round to test rounding.
8605 Contributed under MIT/X11 license.
8607 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8609 * aot-compiler.c : Fix the Winx64 build.
8611 Contributed under MIT/X11 license.
8613 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8615 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8616 in OP_EXTRACT_R8 to avoid possible stack corruption.
8618 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8620 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8622 * cpu-x86.md: Added extract_r8.
8624 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8626 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8627 a couple of OP_EXTRACT_I4.
8629 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8631 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8633 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8635 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8638 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8640 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8641 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8643 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8644 are not needed any more.
8646 * mini.h: Remove the unused INS_LIST macros.
8648 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8651 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8654 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8655 mono_alloc_ireg () instead.
8657 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8660 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8663 * aot-runtime.c (load_aot_module): Disable AOT when running under
8666 * mini-amd64.h: Change the monitor fastpath defines to check for
8667 !PLATFORM_WIN32 so they work on *bsd too.
8669 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8671 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8673 * mini.h (MonoCompile): Remove new_ir flag.
8675 * regalloc.h regalloc.c: Remove unused code.
8677 * cpu-*.md: Remove more unused opcodes.
8679 * simple-cee-ops.h simple-mini-ops.h: Removed.
8681 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8683 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8685 * aliasing.h: Removed.
8687 * *.c: Remove references to aliasing.h and inssel.h.
8689 * mini.c: Remove additional unused functions.
8691 * mini-ops.h cpu-*.md: Remove unused opcodes.
8693 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8695 Remove the old JIT code.
8697 * inssel*.brg: Removed.
8699 * ssa.c abcremoval.c aliasing.c: Removed.
8701 * ssa2.c: Renamed to ssa.c.
8703 * abcremoval2.c: Renamed to abcremoval.c.
8705 * *.c: Removed all !cfg->new_ir code.
8707 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8708 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8710 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8712 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8714 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8715 to simplify the code and cut back on the number of global symbols in the AOT
8718 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8720 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8722 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8723 with the got/got_info tables.
8725 * mini.h: Bump AOT file format version.
8727 * unwind.h: New file, contains definitions for stack unwinding.
8729 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8732 * aot-compiler.c: Generalize the emitting of unwind information to use the
8733 information in cfg->unwind_ops.
8735 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8737 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8738 AOT method frames. Enable writing symbols for methods by default.
8740 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8742 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8743 and make it work with vectors of element sizes 1, 2 and 4.
8745 * simd-intrinsics.c: Enable getter for all vectors with element size
8748 * simd-methods.h: Add the names of other getters.
8750 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8756 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8758 * mini-ppc.h: portability fix.
8760 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8762 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8763 buggy and will overwrite it.
8765 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8767 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8768 Use it to emit local symbols for all methods so AOTed methods show up with
8769 their full name in gdb/valgrind output.
8771 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8773 * mini-ppc.c: portability fixes.
8775 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8777 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8778 entries out of the if (!generic_shared...) code so it is always done.
8779 (mono_class_init_trampoline): Do the patching when running under valgrind
8780 too, newer versions of valgrind have no problems with it.
8782 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8784 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8787 2008-11-13 Mark Probst <mark.probst@gmail.com>
8789 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8792 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8794 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8796 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8798 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8804 * simd-intrinsics.c: Same.
8806 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8808 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8810 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8812 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8813 to work with more Vector types.
8815 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8817 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8818 store the elemens directly instead of using and intermediate.
8820 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8822 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8824 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8825 to preserve %eax for aot plt trampolines.
8827 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8828 (encode_method_ref): Flag synchronized methods so they won't go through
8831 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8834 * cpu-ia64.md (jmp): Increase max length.
8836 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8838 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8839 open generic classes.
8841 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8843 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8844 box+brtrue optimization since it causes test failures on x86.
8846 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8848 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8854 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8855 for simd ctor values.
8857 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8858 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8860 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8862 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8865 * simd-instrincs.c: Same.
8867 * basic-simd.cs: Same.
8869 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8871 * ratests.cs: Add more tests.
8873 * regalloc2.c (add_spill_code): Handle more corner cases.
8875 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8877 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8878 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8879 both the source an destination of an instruction.
8881 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8883 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8884 wapihandles.c: more portability changes.
8886 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8888 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8889 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8890 safe to execute in a signal handler and the kernel provides better
8891 the info in /proc/self/smaps. Avoid the assert on sigaction during
8894 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8896 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8897 do the bblock linking hack if it is actually needed.
8899 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8902 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8903 crash problem is fixed.
8905 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8908 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8910 (mini_method_compile): Set the starting value of next_vreg to
8911 MAX_IREGS + MAX_FREGS when using globalra.
8913 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8914 filter clauses with BB_EXCEPTION_HANDLER.
8916 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8918 2008-11-10 Mark Probst <mark.probst@gmail.com>
8920 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8921 space for stdcall. Fixes regressions on Win32.
8923 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8925 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8927 (linear_scan): Remove an assert which doesn't seem to be needed.
8929 * local-propagation.c (mono_local_deadce): Avoid a call to
8930 MONO_DELETE_INS which would screw up the instruction linking.
8932 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8934 * regalloc2.c: Upgrade to work the current JIT code.
8936 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8938 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8941 * aot-runtime.c: Remove some dead code.
8943 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8945 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8947 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8948 trampolines using sscanf since atoi doesn't work on large unsigned values.
8950 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8951 Initialize code_size.
8953 2008-11-08 Mark Probst <mark.probst@gmail.com>
8955 * method-to-ir.c (mini_emit_inst_for_method): Make
8956 Interlocked.CompareExchange work for Int arguments on 32 bit
8959 2008-11-07 Mark Probst <mark.probst@gmail.com>
8961 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8963 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8965 * main.c Fix MSVC build.
8967 Contributed under MIT/X11 license.
8969 2008-11-06 Mark Probst <mark.probst@gmail.com>
8971 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8972 alignment larger than 8 bytes are aligned correctly, too.
8974 * mini.c: Honor the min_align field of MonoClass when laying out
8977 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8979 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8981 * aot-compiler.c (emit_plt): Fix a warning.
8983 * aot-compiler.c: Implement ARM support in the binary writer.
8985 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8987 * basic-simd.cs: Add test for getter with byref arg.
8988 Fix the naming of a few tests.
8989 Add missing checks to a test.
8991 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8993 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8995 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8996 most of the full-aot support for monitor enter/exit trampolines.
8998 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8999 enter/exit trampoline creation functions.
9001 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9004 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9006 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9007 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9008 implement the needed functionality without adding crap to the runtime.
9010 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9012 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9015 * mini.c (mono_build_date): New global version holding the build date in
9018 * Makefile.am (buildver.c): Generate a file containing the build date.
9020 * main.c: Set the build date from the generated file.
9022 * mini.c (mono_get_runtime_build_info): New helper function returning build
9023 information in a string format.
9025 * driver.c (mono_main): Print the build date in --version.
9027 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9028 file when the bind-to-runtime-version option is used.
9030 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9032 * simd-intrinsics.c: Fix bug when using getters and byref args.
9034 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9036 * simd-methods.h: Rename prefetch methods.
9038 * simd-intrinsics.c: Same.
9040 2008-11-05 Mark Probst <mark.probst@gmail.com>
9042 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9045 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9047 * aot-compiler.c: Use the bundled elf header files instead of depending on
9050 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9053 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9056 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9058 * cpu-x86.md: Add store nta ops.
9064 * mini.h: Add an enum for simd prefetch modes.
9066 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9067 of store. Use the changed code to support store nta.
9069 * simd-intrinsics.c: Add prefetch ops for all vector types.
9071 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9073 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9076 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9079 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9082 2008-11-04 Mark Probst <mark.probst@gmail.com>
9084 * mini-x86.c: Fixed commit.
9086 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9088 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9090 2008-11-04 Mark Probst <mark.probst@gmail.com>
9092 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9093 and MONITOR_EXIT, for the ASM fastpaths.
9095 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9098 * mini.c, patch-info.h: Signature and patch infos for
9099 Monitor.Enter/Exit trampolines.
9101 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9103 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9104 Monitor.Enter/Exit ASM fastpath for Linux.
9106 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9108 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9110 * objects.cs: Add a new test.
9112 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9114 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9115 if MONO_LOG_LEVEL is set.
9117 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9119 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9121 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9123 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9124 of file offsets. Align the sections belonging to the data segment to
9127 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9129 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9130 elf.h. Port it to amd64.
9132 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9134 * driver.c: Enable SIMD by default.
9136 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9138 * cpu-x86.md: Add prefetch op.
9144 * mini.h: Add an enum for simd prefetch modes.
9146 * simd-methods.h: Add prefetch function names.
9148 * simd-intrinsics.c: Add prefetch ops for all vector types.
9150 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9152 * aot-compiler.c (emit_bytes): Speed this up a little.
9154 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9156 * aot-compiler.c: Add JIT time etc. statistics.
9158 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9160 * mini.h (MonoCompile): Add 'got_offset' field.
9162 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9163 method_got_offsets array.
9165 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9168 * aot-compiler.c (compile_method): Add generic method instances referenced
9169 by the method to the list of methods to be compiled, this is required so if
9170 A<T> references B<T>, and another assembly references A<int>, then it will
9171 also get a copy of B<int>.
9173 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9174 when checking for monitor enter/exit.
9176 2008-10-30 Mark Probst <mark.probst@gmail.com>
9178 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9179 for Monitor.Enter and Monitor.Exit if enabled.
9181 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9184 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9186 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9187 of an OP_MOVE. Fixes #440046.
9189 * basic-long.cs: Add a new test.
9191 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9193 * mini.h: Add synchronization note for the managed counter-part.
9195 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9196 returns the simd caps of the current cpu.
9198 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9200 * basic-simd.cs: Remove Console.WriteLine.
9202 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9204 * basic-simd.cs: New tests for Vector2ul.
9206 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9208 * simd-intrinsics.c: Add new vector type Vector2ul.
9210 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9212 * basic-simd.cs: New tests for Vector2l.
9214 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9216 * cpu-x86.md: Add long version of most packed int ops.
9222 * simd-intrinsics.c: Add new vector type Vector2l.
9224 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9226 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9228 * simd-methods.h: Remove SN_op_BitwiseXor.
9230 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9232 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9235 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9237 * basic-simd.cs: Test for Vector2d.
9239 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9242 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9244 * cpu-x86.md: Add double version of all packed float ops.
9250 * simd-intrinsics.c: Add new vector type Vector2d.
9252 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9254 * simd-methods.h: Add Duplicate.
9256 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9258 * basic-simd.cs: Test for packing with signed saturation.
9260 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9262 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9263 found in the TYPESPEC table.
9265 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9267 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9270 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9272 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9273 instead of the RVA, since the RVA can be changed by tools like the cil
9276 * method-to-ir.c (mono_method_to_ir2): Ditto.
9278 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9279 (deserialize_variable): Ditto.
9281 2008-10-25 Martin Baulig <martin@ximian.com>
9283 * debug-mini.c (write_variable): Use
9284 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9286 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9288 * cpu-x86.md: Add unsigned variants of packd and packw.
9292 * mini-x86.h: Emit the right instruction for packd and packw.
9293 Add unsigned variants of packd and packw.
9295 * simd-intrinsics.c: Packd and packw were used in place of their
9296 unsigned variants. Change that.
9297 Add intrinsics for (Signed)PackWithSignedSaturation.
9299 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9301 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9303 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9305 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9307 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9309 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9311 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9314 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9316 2008-10-24 Mark Probst <mark.probst@gmail.com>
9318 * method-to-ir.c, mini.c: Special casing for the synchronized
9319 wrapper for the ldtoken+GetTypeFromHandle case.
9321 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9323 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9325 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9326 created/split bblocks.
9328 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9330 * mini-ops.h: Add packed signed mul high.
9334 * mini-x86.c (mono_arch_output_basic_block): Same.
9336 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9338 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9340 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9342 * basic-simd.cs: Tests for Vector16sb.
9344 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9346 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9348 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9350 * mini-ops.h: Add packed signed min, max and compare greater.
9354 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9357 * simd-methods.h: Add CompareGreaterThan.
9359 * simd-methods.h: Remove CompareEquals.
9361 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9363 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9365 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9368 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9370 * basic-simd.cs: Fix tests due to change in the API.
9372 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9374 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9376 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9378 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9380 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9381 inst_offset as this has invalid values for LDADDR.
9383 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9385 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9387 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9389 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9391 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9392 for accessing field->data.
9394 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9396 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9398 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9400 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9402 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9404 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9406 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9407 from the cfg mempool.
9409 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9411 * basic-simd.cs: Tests for new methods in Vector8us.
9413 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9415 * mini-ops.h: Add multiply and store high.
9419 * mini-x86.c (mono_arch_output_basic_block): Same.
9421 * simd-methods.h: Same.
9423 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9426 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9428 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9429 mono_class_setup_vtable ().
9431 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9432 mono_class_get_vtable_entry () for accessing klass->vtable.
9434 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9436 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9439 * method-to-ir.c (mono_save_token_info): Don't save references made from
9442 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9443 of generic instances.
9445 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9447 2008-10-19 Mark Probst <mark.probst@gmail.com>
9449 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9450 OP_JMP depends on the method signature. Calculate it properly.
9452 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9454 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9457 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9459 (emit_extra_methods): Add another table mapping method indexes to
9460 offsets in the extra_method_info table.
9462 * mini.h: Bump AOT file format version.
9464 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9465 and mono_aot_get_method_from_token () into one function.
9467 2008-10-19 Mark Probst <mark.probst@gmail.com>
9469 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9472 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9474 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9477 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9480 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9482 * mini.h: Bump aot file format version.
9484 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9485 AOT file can contain native code for methods which are not in the METHOD
9486 table. Generate code for non-sharable generic instances of generic methods
9487 found in the METHODSPEC table.
9489 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9490 encoding generic type handles.
9492 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9493 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9495 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9496 macros + MONO_ADD_INS.
9498 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9501 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9503 * mini.h: Bump aot file format version.
9505 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9507 2008-10-17 Mark Probst <mark.probst@gmail.com>
9509 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9510 platforms, with definable stack alignment value. Set to 16 now
9513 * mini.c, mini.h, driver.c: Command line option for disabling
9516 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9518 * basic-simd.cs: Tests for new methods in Vector4ui.
9520 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9522 * mini-ops.h: Add packed int shuffle.
9526 * mini-x86.c (mono_arch_output_basic_block): Same.
9528 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9529 extract mask, max, min, shuffle.
9531 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9533 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9535 * basic-simd.cs: Tests for new methods in Vector8us.
9537 2008-10-17 Mark Probst <mark.probst@gmail.com>
9539 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9540 RuntimeTypeHandle, not a TypedReference.
9542 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9544 * simd-intrinsics.c: remove relocations.
9546 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9548 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9549 optimizations from the x86 backend.
9551 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9553 * simd-methods.h, simd-intrinsics.c: debloat method names and
9554 prepare for no relocations.
9556 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9558 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9562 * mini-x86.c (mono_arch_output_basic_block): Same.
9564 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9565 extract mask, max, min and sum of absolute differences.
9567 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9570 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9572 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9573 Renamed one test for consistency.
9575 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9577 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9578 fix to the code that deal with other blocks.
9580 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9582 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9584 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9586 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9587 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9588 able to process the source reg.
9590 2008-10-16 Martin Baulig <martin@ximian.com>
9592 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9594 * inssel.brg: Add `OP_HARD_NOP'.
9596 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9598 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9599 `OP_HARD_NOP' instruction when running inside the debugger.
9601 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9602 `OP_HARD_NOP' instruction when running inside the debugger.
9604 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9606 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9607 now works. The issue with the regalloc tripping up no longer
9610 * simd-intrinsics.c (load_simd_vreg): Same.
9612 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9614 * basic-simd.cs: Tests for new Vector8ui methods.
9616 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9618 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9619 only for type. This fixes crashes where MonoInst::klass is checked
9620 for ops of type != VTYPE or OBJ.
9622 * simd-intrinsics.c (load_simd_vreg): Same.
9624 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9626 * mini-ops.h: Add ops for packed shuffle/max/avg and
9631 * mini-x86.c (mono_arch_output_basic_block): Same.
9633 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9636 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9637 to emit extract mask op.
9639 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9640 to emit word shuffles.
9642 2008-10-15 Mark Probst <mark.probst@gmail.com>
9644 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9645 the largest alignment needed by a variable, but at least
9648 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9650 * basic-simd.cs: Tests for the fixes in the last commit.
9652 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9654 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9655 no longer handles STACK_PTR input.
9657 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9659 * simd-intrinsics.c (load_simd_vreg): New function that works like
9660 get_simd_vreg but handles STACK_PTR input.
9662 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9663 as the input can be an arbitrary pointer.
9665 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9666 LDADDR local optimization directly otherwise use a store op.
9668 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9670 * basic-simd.cs: Tests for dup low and dup high.
9672 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9674 * mini-ops.h: Add dup low and dup high ops.
9678 * mini-x86.c (mono_arch_output_basic_block): Same.
9680 * simd-intrinsics.c (vector4f_intrinsics): Same.
9682 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9684 * basic-simd.cs: Tests for recently added functionality.
9686 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9688 * mini-ops.h: Add remaining sse1 fp ops.
9690 * cpu-x86.md: Add remaining sse1 fp ops.
9692 * mini-x86.c (mono_arch_output_basic_block): Same.
9694 * mini.h: Add enum for simd FP compare conditions.
9696 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9698 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9699 so the backed can generate the appropriate op.
9701 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9702 This patch squeese one more byte from the SimdIntrinsc struct.
9704 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9705 a a shift amount intead of simply or'ing it.
9707 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9709 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9710 byte so we can have an aditional flags field without increasing struct size.
9712 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9713 against the simd_supported_versions bitmask.
9715 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9717 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9719 * mini.c: remove rawbuffer code (the only use here is unsafe because
9720 it takes locks during signal handling and the kernel now provides much
9721 better info in proc/pid/smaps these days).
9723 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9725 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9726 OP_X86_PUSH_OBJ. Fixes #434620.
9728 * objects.cs: Add a test.
9730 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9732 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9733 that the packuswb/packusdw don't work with unsigned numbers for what
9734 would be negative numbers in signed format.
9736 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9737 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9739 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9741 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9743 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9745 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9747 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9750 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9751 version as the enum in mini.h.
9753 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9754 for sse3 ops, check the simd_version field if present. This way the code
9755 works with all versions of sse.
9757 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9759 * simd-intrinsics.c: Fixed intrinsic name typo.
9761 * mini.h: Added missing simd exported function.
9763 * basic-simd.cs: Added tests for Vector4ui.
9764 Fixed broken test for Vector16b.
9766 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9768 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9769 the max length to 64.
9771 2008-10-10 Mark Probst <mark.probst@gmail.com>
9773 * method-to-ir.c: Only do the fast virtual generic method call for
9774 non-wrapper methods.
9776 * mini.h, mini-trampolines.c: The new generic virtual remoting
9777 trampoline handles virtual method calls via the vtable (as done by
9778 the fast virtual generic method calls) to remoting proxies.
9780 * mini.c (mono_jit_create_remoting_trampoline): For generic
9781 methods reate a generic virtual remoting trampoline.
9783 * mini-amd64.h: Enable fast virtual generic method calls again.
9785 2008-10-10 Mark Probst <mark.probst@gmail.com>
9787 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9788 restore registers when doing tail calls.
9790 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9792 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9795 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9797 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9799 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9801 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9803 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9805 * basic-simd.cs: Retrofit for API changes.
9807 2008-10-10 Mark Probst <mark.probst@gmail.com>
9809 * mini-ppc.c: Handle integer stack arguments for tail calls.
9811 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9813 * optflags-def.h: Removed sse3 optimization.
9817 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9820 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9822 * mini.h: Added enumeration with simd versions.
9824 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9827 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9829 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9831 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9833 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9835 * basic-simd.cs: Fixed test naming.
9837 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9839 * mini-ops.h: Added ops for packed and saturated math, shifts
9840 and packing/unpacking.
9842 * cpu-x86.md: Added descriptors for the above ops.
9844 * mini-x86.c: Added code to emmit the above ops.
9846 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9848 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9850 * aot-compiler.c (compile_method): Enable AOT for generic code.
9852 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9854 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9856 * mini.c: add a workaround for a common screwup that ends up blamed
9857 to mono (other processes blocking signal delivery).
9859 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9861 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9862 in the LDFLD/STFLD opcodes. Fixes #432673.
9864 * iltests.il.in: Add a new test.
9866 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9868 * mini-arm.c: attach the thread in unmanaged->managed transitions
9869 using delegates (bug #433148).
9871 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9873 * basic-simd.cs: Use new ShuffleSel constants.
9875 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9877 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9879 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9880 only disable simd intrinsics if no sse2 is detected.
9882 * optflags-def.h: Added sse3.
9884 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9887 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9889 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9890 when adding delegate-invoke wrappers.
9892 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9894 * Makefile.am: Reenable the simd tests.
9896 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9898 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9899 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9900 other vreg is allocated to that hreg.
9902 Contributed under MIT/X11 license.
9904 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9906 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9909 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9911 * basic-simd.cs: New test suite for SIMD intrinsics.
9913 * Makefile.am: Added new tests.
9915 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9917 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9921 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9923 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9924 using SSE2 aware opcodes.
9926 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9927 is enabled, this code path is only reachable if conversion ops are emmited after
9930 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9932 This optimization saves 6 bytes per conversion against the old version.
9934 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9936 * aot-compiler.c (compile_method): Don't skip methods referencing
9937 generic methods without a corresponding entry in token_info_hash, since
9938 encode_method_ref () can handle all generic methods now.
9940 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9941 generic context is set.
9943 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9944 generic sharing of LDTOKEN.
9946 2008-10-06 Mark Probst <mark.probst@gmail.com>
9948 * mini-amd64.h: Temporarily disabled fast virtual generic method
9949 calls because it breaks the System.Runtime.Remoting tests.
9951 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9953 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9955 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9956 so inlining actually works.
9957 (check_inline_caller_method_name_limit): Ditto.
9959 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9961 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9962 64 bit safety (from Olaf Hering and Andreas Farber).
9964 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9966 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9967 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9968 unused virtual call support code.
9970 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9972 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9973 which can't use aot trampolines.
9974 (decode_patch): Don't create aot trampolines for methods which can't use
9977 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9978 use aot trampolines.
9980 * mini.h: Bump AOT image format version.
9982 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9984 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9985 to save_token_info () since cmethod is inflated for constrained calls.
9987 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9989 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9991 * Makefile.am: Add build rules for ppc64.
9992 This avoids the build failing at pedump with unresolved symbols
9993 due to lack of arch_sources. Instead it will now fail earlier
9994 due to lack of cpu-ppc64.md.
9996 Contributed under MIT/X11 license.
9998 2008-10-04 Mark Probst <mark.probst@gmail.com>
10000 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10003 * iltests.il.in: Add test case for tail call with many arguments.
10005 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10007 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10008 to the fast virtual generic method code until the aot case is fixed.
10010 2008-10-03 Mark Probst <mark.probst@gmail.com>
10012 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10014 2008-10-03 Mark Probst <mark.probst@gmail.com>
10016 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10019 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10021 * simd-intrinsics.c: Forgot to add this one.
10023 * mini-codegen.c: Fix macro in case SIMD is not supported.
10025 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10027 This patch land initial JIT support for simd intrinsics.
10029 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10031 * Makefile.am: Added simd-intrinsics.c
10033 * simd-intrinsics.c: New file with simd instrinsic related
10036 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10038 * cpu-x86.md: Add simd related instructions.
10040 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10042 * driver.c: Added two new --regression variants.
10044 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10046 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10048 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10049 extract some complicated logic to helper functions.
10051 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10053 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10055 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10056 the specialized simplification pass.
10058 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10060 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10062 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10065 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10066 if MONO_ARCH_NEED_SIMD_BANK is defined.
10068 * mini-ops.h: Added the new simd ops.
10070 * mini-x86.c: Added mono_arch_xregname.
10072 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10074 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10076 * mini-x86.h: Define simd related MONO_ARCH macros.
10078 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10080 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10082 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10083 MONO_CLASS_IS_SIMD to deal with simd related IR.
10085 * mini.h (MonoInst): Added spill_var to the backend union.
10087 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10089 * mini.h: Added forward declarations of the new simd fuctions.
10091 * optflags-def.h: Added new optimization names SIMD.
10093 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10095 * regalloc.h: Added support for working with 3 register banks.
10097 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10099 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10101 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10103 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10105 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10107 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10108 instead of one on 64 bit systems.
10110 * method-to-ir.c: Remove unused includes.
10112 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10114 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10115 cfg->used_int_regs, since the two are different on arm.
10117 2008-10-02 Mark Probst <mark.probst@gmail.com>
10119 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10120 mono_method_get_vtable_index() to get the vtable index.
10122 2008-10-02 Mark Probst <mark.probst@gmail.com>
10124 * method-to-ir.c (mono_method_to_ir2): Don't create native
10125 wrappers for array methods, because they're never called (and if
10126 they were called they wouldn't work).
10128 2008-10-02 Mark Probst <mark.probst@gmail.com>
10130 * method-to-ir.c (mono_method_to_ir2): Array methods are
10131 special-cased and must not be invoked indirectly via the (M)RGCTX
10132 when generic sharing is turned on. Fixes #431413.
10134 2008-10-01 Mark Probst <mark.probst@gmail.com>
10136 * method-to-ir.c: When generic sharing is active, call
10137 non-interface virtual generic methods via the standard trampoline.
10139 * mini-trampolines.c: Handle virtual generic shared methods.
10141 * mini.h, mini-x86.c, mini-x86.h: New argument for
10142 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10143 method thunks and which is the trampoline to call if the lookup
10144 fails. Enable the virtual generic method thunk for x86.
10146 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10147 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10148 argument but assert that it's NULL, because these archs don't yet
10149 implement the virtual generic method thunk. Changes in the IMT
10150 thunk data structures.
10152 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10154 * aot-compiler.c (emit_globals): Avoid invalid characters in
10155 the static linking symbol.
10157 * objects.cs: Add a test for the range check optimization. Fix warnings.
10159 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10160 optimization from the current JIT.
10162 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10163 later in decompose_array_access_opts () to allow more optimizations.
10165 * method-to-ir.c (mono_handle_soft_float): Rename this to
10166 mono_decompose_soft_float () for consistency.
10168 * mini-ops.h: Fix arguments of OP_STRLEN.
10170 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10171 into a separate function.
10172 (reset_cast_details): Ditto.
10173 (handle_unbox): Save cast details. Fixes #431254.
10175 * method-to-ir.c: Remove some obsolete FIXMEs.
10177 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10179 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10181 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10183 * mini-codegen.c: More work on macros to make them
10184 ready for multiple regbanks.
10186 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10188 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10190 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10192 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10194 * mini-codegen.c (mono_spillvar_offset): Proper support for
10197 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10199 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10200 the stack overflow changes.
10202 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10204 * mini-codegen.c: Make all bank macros depend on reg_bank.
10206 * mini-codegen.c (mono_local_regalloc): Make free mask
10207 initialization regbank aware.
10209 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10211 * mini-codegen.c (mono_local_regalloc): Extract callee
10212 mask selection to a function and make it regbank aware.
10214 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10216 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10217 code to deal with many regbanks.
10219 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10221 * mini-codegen.c: More fp->regbank changes.
10223 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10225 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10226 of a hardcoded constant.
10228 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10230 * method-to-ir.c (type_from_stack_type): Fix typo.
10232 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10234 * mini-ia64.c (emit_move_return_value): Convert float return values to
10237 * objects.cs: Add a new test.
10239 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10240 VARARG methods to fix an assert later.
10242 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10243 end so it at least compiles.
10245 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10247 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10249 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10251 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10252 optimization to a new function (emit_optimized_ldloca_ir) and enable
10253 it for both ldloca and ldloca_s.
10255 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10257 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10258 gshared CASTCLASS code.
10260 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10261 amd64, where the libc stack unwinder encounters stack frames referring to
10262 native code in unmapped memory.
10264 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10267 * generics.cs: Add new test.
10269 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10271 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10272 add a check that one of the ARM_FPU_ constants is defined.
10274 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10276 * mini-exceptions.c: Fix build on non-altstack platforms.
10278 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10281 * ir-emit.h: Add a comment to NEW_PCONST.
10283 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10285 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10287 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10288 after the changes to MonoJitDomainInfo.
10290 2008-09-27 Mark Probst <mark.probst@gmail.com>
10292 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10294 2008-09-27 Mark Probst <mark.probst@gmail.com>
10296 * mini-ppc.c: Compiler warning fixes.
10298 2008-09-27 Mark Probst <mark.probst@gmail.com>
10300 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10303 2008-09-27 Mark Probst <mark.probst@gmail.com>
10305 * exceptions-ppc.c, mini-ppc.h: Compile
10306 mono_arch_handle_altstack_exception() on Darwin, too.
10308 2008-09-27 Mark Probst <mark.probst@gmail.com>
10310 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10311 work on archs which don't have generic sharing implemented, only
10312 without the vtable_arg.
10314 2008-09-26 Mark Probst <mark.probst@gmail.com>
10316 * mini.c: Added comment explaining why delegate ctor icall
10317 wrappers are compiled.
10319 2008-09-26 Mark Probst <mark.probst@gmail.com>
10321 * mini.c: Don't produce trampolines to delegate ctor icall
10322 wrappers but compile them upfront.
10324 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10326 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10327 runtime-set function when going back to managed code. Currently this
10328 is used to set back the protection on the soft ovf pages and/or to
10329 throw the stack overflow exception that happened in unmanaged code.
10331 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10333 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10334 runtime-set function when going back to managed code. Currently this
10335 is used to set back the protection on the soft ovf pages and/or to
10336 throw the stack overflow exception that happened in unmanaged code.
10338 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10340 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10341 the support code for restoring stack protection after stack overflows
10342 that happen in unmanaged code. Don't set the exec permission on the
10343 soft overflow area.
10345 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10347 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10348 delegate->method_ptr is set. Fixes #428054.
10350 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10352 * tests.cs: Rename to ratests.cs.
10354 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10355 emit_get_rgctx_... functions.
10357 2008-09-25 Mark Probst <mark.probst@gmail.com>
10359 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10361 2008-09-25 Mark Probst <mark.probst@gmail.com>
10363 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10364 before asserting that method is sharable.
10366 2008-09-25 Mark Probst <mark.probst@gmail.com>
10368 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10369 whether method needs a static RGCTX wrapper used instead of
10370 complex conditions.
10372 * generic-sharing.c, mini.h: A few functions moved to
10373 metadata/generic-sharing.c.
10375 2008-09-25 Mark Probst <mark.probst@gmail.com>
10377 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10378 Generic code sharing for value types, which essentially means
10379 treating value type methods like static methods. The RGCTX is
10380 passed in the same way.
10382 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10384 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10385 opcode when creating multi-dimensional arrays of open types.
10387 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10388 open generic types.
10390 * generics.cs: Add a test.
10392 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10394 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10396 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10398 * mini.c (mini_method_compile): Set it when running under the debugger.
10400 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10401 vreg optimization if the flag is set.
10403 * driver.c (mono_main): Add --attach= option to pass options to
10406 * mini.c (sigquit_signal_handler): Start the attach agent.
10408 * ssapre.c: Disable this to save space since it is not yet ported to
10411 * regalloc2.c: Disable this to save space.
10413 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10415 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10417 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10418 the -v option useful again.
10420 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10422 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10425 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10426 arrays of arrays. Fixes #428406.
10428 * method-to-ir.c (mini_emit_castclass): Ditto.
10430 * objects.cs: Add new test.
10432 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10434 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10435 was wrong at it choked against target_type_is_incompatible for byref types.
10437 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10439 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10442 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10444 * mini-exceptions.c: update a few more exceptions-related counters.
10446 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10448 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10449 new functions to allocate from persistent mempools.
10451 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10453 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10454 multiple register banks in the future.
10456 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10458 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10460 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10462 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10464 * mini.h: Export type_to_eval_stack_type.
10466 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10467 is only ins->klass of byref types.
10469 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10471 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10472 (mini_emit_memcpy2): Ditto.
10474 * mini-amd64.c: Fix a warning.
10476 2008-09-21 Mark Probst <mark.probst@gmail.com>
10478 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10481 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10483 * method-to-ir.c: Extract stloc micro-optimization to a
10484 function and apply it to all cases.
10486 2008-09-19 Mark Probst <mark.probst@gmail.com>
10488 * method-to-ir.c: Don't fail generic code sharing in cases we
10491 2008-09-18 Mark Probst <mark.probst@gmail.com>
10493 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10495 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10497 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10500 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10502 * trace.c: make tracing more useful and correct, with per-thread
10503 id and indent info.
10505 2008-09-15 Mark Probst <mark.probst@gmail.com>
10507 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10508 doing a method call and the argument is an R4.
10510 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10512 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10515 2008-09-13 Mark Probst <mark.probst@gmail.com>
10517 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10519 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10521 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10522 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10524 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10526 * driver.c: Add a --agent argument (not supported yet) to load managed
10527 agent assemblies before loading the main assembly, similarly to how the
10528 Java VM handles agents.
10530 2008-09-11 Mark Probst <mark.probst@gmail.com>
10532 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10533 function to do stack layout of local variables.
10535 2008-09-11 Mark Probst <mark.probst@gmail.com>
10537 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10540 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10542 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10543 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10544 JIT if DISABLE_JIT is defined.
10546 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10549 2008-09-10 Mark Probst <mark.probst@gmail.com>
10551 * iltests.il.in: Disable the fconv test on PPC (the result is
10552 undefined according to ECMA).
10554 2008-09-10 Mark Probst <mark.probst@gmail.com>
10556 * iltests.il.in: Enable tail call tests for PPC.
10558 * mini.h: Add variable for storing incoming valuetype argument
10559 addresses for tail calls.
10561 * mini-ppc.c: Implement valuetype arguments and return values for
10562 tailcalls on Linux.
10564 2008-09-09 Mark Probst <mark.probst@gmail.com>
10566 * mini-ppc.c: Partially implement tail calls (struct arguments and
10567 return values not supported).
10569 * method-to-ir.c: Enable tail calls on PPC.
10571 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10573 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10574 runtime-invoke wrappers to work around the problem of them getting
10575 assigned to a random class.
10577 * aot-runtime.c (mono_aot_get_method): Ditto.
10579 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10581 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10582 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10584 2008-09-07 Mark Probst <mark.probst@gmail.com>
10586 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10587 until they're implemented properly.
10589 * exceptions-ppc.c: Use arch-independent exception-handling code
10590 instead of custom one.
10592 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10595 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10597 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10598 applies when __powerpc__ is defined.
10600 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10602 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10603 methods to their code to avoid computing the full name of wrappers and
10604 doing a lookup in a string hash table.
10606 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10608 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10609 we identify bblocks before method_to_ir () is ran.
10611 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10612 Also avoid optimizing branches pointing to themselves.
10614 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10616 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10618 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10620 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10622 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10623 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10624 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10627 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10628 jumped to the same entry in plt_jump_table.
10630 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10632 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10635 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10637 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10638 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10641 2008-08-29 Geoff Norton <gnorton@novell.com>
10643 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10644 segment, and doesn't properly handle .space as .text. Fixes
10647 2008-08-29 Geoff Norton <gnorton@novell.com>
10649 * mini.c: Disable the mach exception handler when running on
10652 2008-08-29 Geoff Norton <gnorton@novell.com>
10654 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10655 globals on Darwin/ARM
10657 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10659 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10660 since too many things depend on it. Instead, call
10661 mono_runtime_set_no_exec ().
10663 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10666 * aot-compiler.c: Add an 'asm-only' AOT option.
10668 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10670 * aot-compiler.c (compile_method): Disable gshared support for now as it
10673 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10675 * mini-amd64.h : Fix a compiler warning.
10677 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10678 Changed to use a callback function to retrieve the unwind info.
10679 This avoids problems observed when code blocks were removed by
10680 unloading an app domain.
10682 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10683 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10686 Contributed under MIT/X11 license.
10688 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10690 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10691 case to keep the stack aligned to 8.
10693 Contributed under MIT/X11 license.
10695 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10697 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10698 avoid repeated linear searches.
10700 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10702 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10703 methods it can't handle.
10705 * aot-compiler.c (add_method): Avoid adding a method twice.
10706 (add_wrappers): Add runtime invoke wrappers for all methods.
10708 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10709 function to create an aot-compatible version of this trampoline.
10711 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10713 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10715 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10717 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10718 with a generic sharing failure.
10720 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10722 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10723 CEE_RETHROW. Fixes #419634.
10725 * mini.c (mono_method_to_ir): Ditto.
10727 * exceptions.cs: Add a new test.
10729 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10730 to mono_type_stack_size_internal () since some callers might not pass in
10733 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10734 instrument_prolog. Fixes #419878.
10736 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10737 doubles in soft float mode volatile.
10739 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10741 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10743 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10744 to handle soft float correctly.
10746 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10749 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10751 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10752 to sp, since the generics catch code requires it.
10754 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10757 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10758 mono_arch_emit_imt_argument ().
10760 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10762 * mini-arm.c tramp-arm.c: Generic sharing updates.
10764 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10766 * mini-arm.c: Fix the arm build.
10768 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10769 handling enums, generic instances and generic sharing.
10770 (mini_type_stack_size_full): Ditto.
10772 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10774 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10776 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10778 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10781 * mini-arm.c: Various small generic sharing changes.
10783 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10785 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10788 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10789 helper function to return a generic class init trampoline.
10791 * method-to-ir.c mini.c: Use it.
10793 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10794 arch-specfic function to return a generic class init trampoline.
10796 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10797 the GENERIC_CLASS_INIT custom code.
10799 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10800 a fatal error, not a sharing failure.
10802 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10805 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10806 trampoline argument from MONO_ARCH_VTABLE_REG.
10808 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10809 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10810 argument, and pass the vtable in VTABLE_REG.
10812 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10813 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10814 argument, and pass the vtable in VTABLE_REG.
10815 (mono_arch_create_trampoline_code_full): Remove some special casing for
10816 the rgctx fetch trampoline.
10818 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10821 * iltests.il: Add a test for it.
10823 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10825 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10827 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10830 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10831 use mono_jit_info_table_find () to avoid recursion.
10832 (mono_delegate_trampoline): Add a sync wrapper here.
10834 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10837 * mini.c (mono_method_to_ir): Ditto.
10839 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10840 add_sync_wrapper argument. Don't add a sync wrapper here.
10841 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10843 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10845 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10847 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10848 of nonvolatile registers back from MonoContext to CONTEXT.
10850 Contributed under MIT/X11 license.
10852 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10854 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10855 arguments on Winx64 there are only 4 argument registers. For this
10856 logic to work the last argument must be pulled from the stack.
10858 Contributed under MIT/X11 license.
10860 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10862 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10864 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10865 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10866 encode/decode_method_ref ().
10868 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10870 * aot-runtime.c (decode_patch): Ditto.
10872 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10873 MONO_PATCH_INFO_METHOD.
10875 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10876 MonoGenericJitInfo.
10878 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10879 MonoGenericJitInfo.
10881 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10883 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10884 one from the caller.
10886 * aot-runtime.c (decode_generic_inst): New function to decode and
10887 return a interned generic inst.
10888 (decode_klass_ref): Use it.
10889 (decode_method_ref): Ditto.
10891 * aot-compiler.c (emit_exception_debug_info): Save
10892 jinfo->has_generic_jit_info too.
10894 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10896 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10898 * iltests.il.in: Add a test for fconv_to_i.
10900 * liveness.c: Disable the liveness2 pass for now to save space.
10902 * regalloc2.c: Include mempool-internals.h to fix warnings.
10904 * aot-compiler.c (encode_method_ref): Encode the context of generic
10907 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10908 the context saved in the aot file.
10910 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10912 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10914 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10915 volatile so they won't be optimized away.
10917 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10923 * dominators.c: Remove duplicated functions that now are in
10924 mempool-internals.h.
10926 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10928 * aot-compiler.c: Fix warnings.
10930 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10932 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10934 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10937 * mini.c (mono_resolve_patch_target): Ditto.
10939 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10940 (encode_klass_ref): Add support for encoding VARs/MVARs.
10942 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10944 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10945 the handling of the got entries into a separate 'decode_got_entry' function.
10946 Add support for RGCTX_FETCH.
10948 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10949 clobbered by the trampoline code.
10951 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10952 not clobbered by the indirect calling code.
10954 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10956 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10959 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10961 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10962 signature using the compilation mempool otherwise we would leak it.
10964 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10966 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10967 mono_emit_abs_call ().
10969 * patch-info.h: Add GENERIC_CLASS_INIT.
10971 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10973 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10974 as their target as a near call.
10976 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10978 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10980 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10981 call to a runtime function described by a patch.
10983 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10984 mono_emit_abs_call, this has the advantage that the ABS handling code in
10985 mono_codegen () can handle them both, and can handle other stuff in the
10986 future without additional code.
10988 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10990 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10993 * mini.h: Add missing bblock related prototypes.
10995 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10996 reverse_inst_list_len fields.
10998 * mini.c: Refactor this file a bit by moving branch optimizations to
11001 * method-to-ir.c: Merge generic sharing changes missed earlier.
11003 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11005 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11006 shared patches. Process METHODCONST as a shared patch.
11008 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11009 as it crashes on the 2.0 mscorlib.
11011 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11014 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11015 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11018 * aot-compiler.c: Reorganize the got handling code to be a bit more
11021 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11023 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11024 mono_patch_info_equals/hash, and use it to massively simplify
11027 * mini.c (mono_patch_info_hash): Simplify this and add support for
11030 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11032 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11033 handling code, since an offset is not enough to identify a trampoline.
11035 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11037 2008-08-17 Mark Probst <mark.probst@gmail.com>
11039 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11041 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11043 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11045 * decompose.c: PPC decompositions for various ops.
11047 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11049 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11051 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11052 call the generic trampoline code using a call, instead of a jump, to
11053 remove some special casing from the generic trampoline code.
11055 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11056 (mono_codegen): Ditto.
11058 * aot-compiler.c aot-runtime.c: Ditto.
11060 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11062 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11063 helper function to find the offset corresponding to a lazy fetch trampoline.
11065 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11066 when doing generic sharing.
11068 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11071 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11072 mini-trampolines.c to be with the other trampoline creation functions.
11074 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11075 as it is equal to method->signature in most cases, add a
11076 mono_emit_method_call_full variant which takes a signature and an imt
11079 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11081 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11082 to this function, since it could be computed easily from the method
11084 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11087 * method-to-ir.c mini.c: Remove references to
11088 compile_generic_method_wo_context.
11090 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11091 generic method calls.
11093 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11094 dimensional non-szarrays.
11096 * mini.c (mini_init): Register mono_array_new_1.
11098 * jit-icalls.c (mono_array_new_1): New jit icall.
11100 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11101 pointing to the method.
11103 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11104 method addresses belonging to METHOD_JUMP patches in the
11105 jump_target_got_slot_hash.
11106 (mono_aot_load_method): Ditto.
11108 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11109 METHOD_JUMP patches.
11111 * mini.c (mini_create_jit_domain_info): New helper function which
11112 initializes/frees domain->runtime_info.
11113 (mini_free_jit_domain_info): Ditto.
11114 (mini_init): Install the domain hook functions with the runtime.
11116 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11117 information maintained by the JIT.
11119 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11120 insertion into jump_table_hash into mono_codegen (), also implement proper
11123 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11124 tail calls, it is already done by the aot code.
11126 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11127 mechanism on amd64.
11129 * iltests.il.in: Make the jmp test a bit more complex.
11131 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11132 generic instances which doesn't have a token.
11134 * aot-runtime.c (decode_method_ref): Ditto.
11136 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11137 can handle this case now.
11138 (handle_box): Ditto.
11140 2008-08-15 Geoff Norton <gnorton@novell.com>
11142 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11145 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11147 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11148 calling generic methods.
11150 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11152 * aot-runtime.c (decode_patch_info): Ditto.
11154 * mini.c (mono_resolve_patch_target): Ditto.
11156 * patch-info.h: Add METHOD_RGCTX.
11158 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11160 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11162 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11163 arguments in registers.
11165 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11166 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11168 * mini.c (mini_method_compile): Abort aot compilation for generic
11169 methods if generic sharing is disabled.
11171 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11174 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11175 requiring an mrgctx.
11177 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11178 store instructions when converting a vcall to a normal call.
11180 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11181 mono_arch_find_jit_info.
11183 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11185 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11186 avoid calling mono_method_full_name () for every method even if the
11187 env var is not set.
11188 (check_inline_caller_method_name_limit): Ditto.
11190 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11192 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11193 assemblies in one run.
11195 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11196 skipped methods if it is not 0.
11198 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11200 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11202 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11203 MONO_ARCH_HAVE_UNWIND_TABLE.
11205 Contributed under MIT/X11 license.
11207 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11209 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11210 from default optimizaton list on Winx64.
11212 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11214 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11215 the LMF from the MonoJitTlsData structure.
11217 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11219 Contributed under MIT/X11 license.
11221 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11223 * mini.c (sigsegv_signal_handler): Fix the build.
11225 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11226 assembly->aot_module.
11228 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11229 hash table. This simplifies and speeds up a lot of code, and fixes support
11232 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11235 * mini-exceptions.c: Ditto.
11237 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11238 'native_offset' argument, since these are computed in the
11239 mono_find_jit_info () function.
11241 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11242 is used by exceptions-ppc.c.
11244 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11245 mono_arch_find_jit_info ().
11247 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11248 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11249 generic code in mini-exceptions.c.
11251 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11253 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11255 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11257 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11258 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11259 called while holding the loader lock. Fixes #415608.
11260 (mono_aot_get_method_from_token_inner): Ditto.
11262 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11264 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11265 to reduce differences between this and the generic implementation in
11267 (ves_icall_get_frame_info): Ditto.
11269 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11271 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11274 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11275 mono_arch_get_call_filter () and make it non-static, for consistency with the
11276 other architectures.
11278 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11281 * local-propagation.c:
11282 * mini-x86.c: Correct the name of arch defines.
11284 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11286 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11287 NO_EMULATE_LONG_SHIFT_OPS define.
11289 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11291 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11292 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11294 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11295 MACH fixes. Merged from the 2.0 branch.
11297 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11299 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11300 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11302 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11304 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11305 mono_marshal_get_native_wrapper () signature changes.
11307 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11309 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11310 conversion bug under arm.
11312 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11314 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11316 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11317 with overflow checking.
11319 2008-08-05 Marek Habersack <mhabersack@novell.com>
11321 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11322 to the genmdesc.pl file
11324 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11326 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11327 arg_array in the soft-float versions of the LOAD/STORE macros.
11329 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11332 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11334 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11336 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11337 a float HFA. Fixes #413621.
11339 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11341 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11342 frame_size to args_size. Fixes build.
11344 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11346 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11347 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11349 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11350 the stack are not unaligned. Fixes #413247.
11352 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11354 * mini.c: update jitted methods performance counters.
11356 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11358 * mini-exceptions.c: increase the exceptions thrown performance
11359 counter in mono_handle_exception ().
11361 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11363 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11364 can work with netmodules.
11366 2008-07-28 Geoff Norton <gnorton@novell.com>
11368 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11371 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11373 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11376 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11378 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11379 The float param registers and other param registers must be the
11380 same index on Windows x64.
11382 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11383 ArgValuetypeAddrInIReg argument case. Setting the argument
11384 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11386 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11387 variable computed above as the copy length for arguments of storage
11388 type ArgValuetypeAddrInIReg.
11390 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11391 ArgValuetypeAddrInIReg argument case. This case will rely on
11392 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11394 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11395 a 32 byte stack allocation for all calls. We will omit the adjustment for
11396 jump and tail call instructoins as they do not follow the typical call behavior.
11398 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11399 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11400 local variable and pass the local variable by reference to the called method.
11402 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11403 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11404 of a struct is passed in a register it must be saved with the other
11405 volatile argument on the stack.
11407 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11408 frame pointer the stack adjustment value must be saved to the unwind
11411 Contributed under MIT/X11 license.
11413 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11415 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11416 which got lost in the merge.
11418 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11420 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11423 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11425 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11426 icalls, since they won't be patched.
11428 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11429 different code sequence when running under valgrind to prevent some valgrind
11432 * iltests.il.in: Add new regression test.
11434 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11437 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11438 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11440 * iltests.il.in: Add new test.
11442 * aot-compiler.c: Fix some warnings.
11444 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11447 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11449 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11450 (mini_usage_jitdeveloper): Add a missing --wapi option.
11452 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11454 * mini-codegen.c: Simplify the is_fp macros.
11455 (free_up_ireg): Remove, use free_up_reg instead.
11456 (free_up_reg): Fix the fp case.
11458 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11460 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11463 * exceptions-x86.c: Merge some changes which seemed to have got lost
11464 in the linear-ir merge.
11466 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11468 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11469 long vreg volatile even if the variable was already created.
11471 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11472 volatile variables.
11474 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11476 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11478 * mini.c (mono_jit_compile_method_inner): Add support for
11479 MONO_EXCEPTION_BAD_IMAGE.
11481 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11482 mini_method_get_context () returns NULL. Fixes #356531.
11484 * mini.c (mono_method_to_ir): Ditto.
11486 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11487 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11489 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11491 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11492 in the LDFTN implementation.
11494 2008-07-25 Mark Probst <mark.probst@gmail.com>
11496 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11497 code, patch calls to icalls, too, even if they're not in the
11498 shared generic code hash. Fixes #411962.
11500 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11502 * cpu-x86.md: Increase the length of the fcall opcodes.
11504 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11505 calls returning floats.
11507 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11510 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11513 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11514 into the domain->method_code_hash.
11516 * aot-compiler.c: Fix win32 build.
11518 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11520 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11521 gshared NEWARR implementation.
11523 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11525 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11526 can be used outside of method_to_ir.
11528 * mini.h (MonoCompile): Add arg_types field.
11530 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11532 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11533 the values of the local arg_array and param_types array.
11535 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11537 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11538 got accesses might only get generated later when NEWOBJ is decomposed.
11540 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11541 looking up the native code of the target method when a delegate is called
11542 for the first time.
11544 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11547 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11549 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11550 AOT work on platforms without a working dlsym implementation.
11552 * mini.h: Bump AOT image format version.
11554 2008-07-24 Mark Probst <mark.probst@gmail.com>
11556 * mini-exceptions.c: Free a MonoType with
11557 mono_metadata_free_type() instead of g_free().
11559 * aot-runtime.c: Free a MonoType.
11561 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11563 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11566 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11569 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11570 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11573 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11575 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11576 NEWOBJ calls on valuetypes.
11578 * iltests.il.in: Add new test.
11580 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11582 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11584 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11585 is no longer needed.
11587 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11588 non register sized integer arguments.
11589 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11590 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11593 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11596 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11597 two a binop with different sized arguments is emitted.
11599 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11600 instruction in the ins==NULL case.
11602 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11604 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11606 * mini-x86.c: Fix osx build.
11608 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11611 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11612 instruction for non int sized variables.
11614 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11617 2008-07-23 Robert Jordan <robertj@gmx.net>
11619 * method-to-ir.c: Fix MSVC build.
11621 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11623 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11624 a non int sized type, widen it to an int since newer versions of gcc seem to
11625 generate code which needs this.
11627 * ssa2.c abcremoval2.c: Fix warnings.
11629 * *: Merge the Linear IR branch.
11631 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11632 the ChangeLog file there describes all the changes done over the years.
11633 Further documentation can be found at www.mono-project.com/Linear_IL.
11635 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11637 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11638 The float param registers and other param registers must be the
11639 same index on Windows x64.
11641 Contributed under MIT/X11 license.
11643 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11645 * mini.c: Make the previous fix GC safe.
11647 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11649 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11651 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11653 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11654 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11655 ArgValuetypeAddrInIReg instead.
11657 Contributed under MIT/X11 license.
11659 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11661 * mini-codegen.c (get_register_spilling): Fix a warning.
11663 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11665 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11666 for types which the initialization fails. Raises the provided exception
11667 at the right stop after cleanup.
11669 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11671 * aot-compiler.c: Free most of the memory allocated during compilation.
11673 * mini.c (mini_parse_debug_options): Fix a leak.
11675 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11676 during aot compilation.
11678 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11680 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11681 it has too much register pressure.
11683 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11685 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11687 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11689 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11692 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11693 on amd64 similar to the way it is done on arm.
11695 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11697 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11698 consistency, normalize error messages, avoid loading aot-only modules in
11701 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11704 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11706 2008-07-11 Martin Baulig <martin@ximian.com>
11709 (MonoDebuggerInfo): Add `interruption_request'.
11711 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11713 * aot-compiler.c (emit_plt): Remove some dead code.
11715 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11717 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11718 return the plt info offset belonging to a given plt entry.
11720 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11721 mono_aot_get_plt_info_offset.
11723 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11724 similar to the amd64 code by makeing jumps through a separate jump table
11725 instead of embedding the jump addresses into the code.
11727 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11729 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11732 2008-07-10 Martin Baulig <martin@ximian.com>
11734 * mini.c (mini_method_compile): Disable generics sharing when
11735 running in the debugger.
11737 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11739 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11741 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11742 the local register allocator from running out of registers on x86 when
11745 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11747 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11748 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11751 Contributed under MIT/X11 license.
11753 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11755 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11756 speed up the assembler.
11758 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11760 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11763 * mini.c: Move the soft float handling macros a bit earlier, add
11764 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11767 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11769 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11770 read-only to help catch code allocation requests.
11772 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11773 and turn it off when using --aot-only or when compiling with --aot=full.
11775 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11776 jump table for switches from the normal domain mempool, not the code
11779 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11780 unbox trampoline which handles aot-only mode too.
11782 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11783 an AOTed unbox trampoline.
11785 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11787 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11789 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11792 Contributed under MIT/X11 license.
11794 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11796 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11797 the unwind information for the method at the end of the allocated block.
11799 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11800 MonoCompileArch to hold the unwind info for SEH on Winx64
11802 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11803 frame pointer info for the method being compiled.
11805 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11806 the call to mono_exception_from_token.
11808 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11809 storing the method prolog information in a format that the Winx64 SEH can understand. This
11810 information is stored a the end of the method block because it is all 32-bit offset based.
11812 Contributed under MIT/X11 license.
11814 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11816 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11818 * wapihandles.c: Fix warnings.
11820 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11823 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11824 mono_jit_compile_method in aot-only mode since that calls the type
11827 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11828 get_delegate_invoke_impl in aot-only mode.
11830 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11832 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11834 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11836 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11839 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11841 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11842 init trampoline from the AOT file as well.
11844 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11845 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11848 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11851 * exceptions-amd64.c: Add _full variants for the remaining exception code
11852 creation functions as well, allow emission of relocatable code, remove
11853 caching since that is now done by the caller.
11855 * mini-exceptions.c: Add _full variants for the remaining exception code
11856 creation functions as well, add aot-only support.
11858 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11859 if we can determine a proper token for them.
11860 (add_wrappers): Add a few more wrappers.
11861 (emit_method_code): Remove some dead code.
11862 (emit_trampolines): Emit exception code too.
11864 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11866 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11867 mono_array_new_va which avoids varargs.
11869 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11871 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11872 mono_arch_create_specific_trampoline () in all places.
11874 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11875 a bit so it can be used for other things as well.
11877 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11880 * exceptions-amd64.c: Rename the caching from the exception code creation
11881 functions, it is done by the caller instead.
11883 * exceptions-amd64.c: Change the signature of the exception code creation
11884 functions to allow the creation of relocatable code later.
11886 * mini-exceptions.c: Add a set of functions to query the various
11887 runtime-generated exception functions.
11889 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11890 mono_arch_.. () functions.
11892 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11894 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11896 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11898 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11899 (mini_get_vtable_trampoline): Ditto.
11901 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11902 code in the AOT case by returning the code size and a list of relocations to
11905 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11907 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11909 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11912 Contributed under MIT/X11 license.
11914 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11916 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11917 so the buffer size can be computed correctly. Fixes #404735.
11919 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11920 normally as cfg->debug_info is already freed.
11922 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11924 * mini-amd64.c: For calls returning vtypes in registers, don't store
11925 the return address on the stack, instead allocate a separate local for
11928 2008-07-05 Mark Probst <mark.probst@gmail.com>
11930 * mini-trampolines.c, mini.h: Add an argument to
11931 mono_create_jit_trampoline_in_domain() for turning off the adding
11932 of the sync wrapper.
11934 * mini.c: Use the JIT trampoline without sync instead of
11935 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11938 2008-07-04 Mark Probst <mark.probst@gmail.com>
11940 * driver.c: Turn on GSHARED optimization by default.
11942 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11944 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11945 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11947 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11948 create a variant of the generic trampoline code callable from AOTed trampolines.
11950 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11951 trampoline code callable from AOTed trampolines.
11953 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11955 2008-07-04 Mark Probst <mark.probst@gmail.com>
11957 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11958 pass-through manner.
11960 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11961 and don't fail sharing for them anymore.
11963 * mini-exceptions.c: Handle exceptions in shared generic methods.
11965 * generic-sharing.c: When checking the context of a generic
11966 method, also check its class's context. Don't treat wrappers as
11969 * mini-trampolines.c: Some code factored out to
11970 metadata/generic-sharing.c. Handle the MRGCTX case.
11972 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11973 we must deal with the method being of another instantiation of the
11974 class. Add static rgctx invoke wrappers to generic methods.
11976 2008-07-04 Mark Probst <mark.probst@gmail.com>
11978 * mini.c: Provide all jit infos of generic shared methods with a
11981 * mini-exceptions.c: Handle the new situation that a generic info
11982 might be available, but not info about the this/vtable/mrgctx
11985 2008-07-03 Mark Probst <mark.probst@gmail.com>
11987 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11990 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11992 * dominators.c (check_dominance_frontier): Fix a warning.
11994 * mini.h: Add some missing prototypes.
11996 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11998 * driver.c (mono_jit_init_version): Correct the comments since the first
11999 argument should be the name of the root domain, not a filename.
12001 * aot-runtime.c (make_writable): Error out if this is called while running
12003 (load_aot_module): Ditto.
12005 * aot-compiler.c: Really fix the computation of method indexes.
12007 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12008 optimizations as this is no longer called frequently.
12010 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12011 method and the invoke impl code and pass it to the delegate trampoline instead of
12012 just the delegate class.
12014 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12016 * aot-compiler.c: Fixup the computation of method indexes.
12017 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12018 the method builder infrastructure.
12020 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12023 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12024 mode, load the method right away instead of creating a trampoline.
12026 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12028 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12031 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12033 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12034 (mono_aot_load_method): Use method_index instead of method->token.
12036 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12037 can handle icalls etc. properly.
12039 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12041 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12043 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12044 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12045 JIT_ICALL_ADDR patch type.
12047 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12049 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12051 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12053 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12055 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12057 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12058 domain->jit_code_hash.
12060 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12062 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12064 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12066 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12067 get_this_arg_from_call, let it compute it when needed.
12069 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12070 gsctx from code only when needed.
12072 * mini-trampolines.c (get_generic_context): Rename this to
12073 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12074 it can be called by the arch backends.
12076 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12078 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12080 * driver.c (mono_main): Add experimental --aot-only command line option.
12082 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12085 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12087 * driver.c (DllMain): Remove mono_module_handle.
12089 Contributed under MIT/X11 license.
12091 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12093 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12094 for emitting methods which are not in the source assembly. Detect and report
12095 failure of assembling+linking.
12097 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12099 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12101 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12103 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12105 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12107 * mini.h: Remove some obsolete prototypes.
12109 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12111 2008-06-24 Mark Probst <mark.probst@gmail.com>
12113 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12114 supported by Visual Studio, so use alloca().
12116 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12118 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12121 2008-06-23 Mark Probst <mark.probst@gmail.com>
12123 * mini.c: Fail sharing of a generic method if it contains an open
12124 catch clause (because we don't pass MRGCTXs yet).
12126 2008-06-23 Mark Probst <mark.probst@gmail.com>
12128 * mini.c: When compiling a method with generic sharing, insert the
12129 method instantiated with an all-Object generic context into the
12130 jit info table, instead of the context of the first instantiation
12131 of the method we happen to compile.
12133 2008-06-18 Martin Baulig <martin@ximian.com>
12135 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12136 `major_version' and `minor_version'.
12138 2008-06-17 Mark Probst <mark.probst@gmail.com>
12140 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12141 mono_method_is_generic_sharable_impl() takes an additional
12142 argument specifying whether to treat type variables as reference
12145 2008-06-17 Mark Probst <mark.probst@gmail.com>
12147 * mini.h: Removed obsolete prototypes.
12149 2008-06-17 Mark Probst <mark.probst@gmail.com>
12151 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12152 already handle them.
12154 2008-06-17 Mark Probst <mark.probst@gmail.com>
12156 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12157 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12158 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12159 tramp-x86.c: Added a MonoGenericContext* argument to
12160 mono_arch_get_unbox_trampoline() so that it can call other
12161 functions which require it.
12163 2008-06-17 Mark Probst <mark.probst@gmail.com>
12165 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12166 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12167 mono_arch_get_this_arg_from_call() takes a
12168 MonoGenericSharingContext* as well.
12170 2008-06-17 Mark Probst <mark.probst@gmail.com>
12172 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12173 implement generic sharing of unbox.
12175 2008-06-17 Mark Probst <mark.probst@gmail.com>
12177 * mini.c: Don't compute the vtable to determine whether a field is
12178 special static, because it might not work for open types.
12180 2008-06-17 Mark Probst <mark.probst@gmail.com>
12182 * mini.c: Removed the unused token_type and token_source arguments
12183 from get_runtime_generic_context_ptr().
12185 2008-06-17 Marek Habersack <mhabersack@novell.com>
12187 * mini.c (ADD_BINOP): fix the build
12189 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12191 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12194 2008-06-16 Mark Probst <mark.probst@gmail.com>
12196 * mini.h: Removed class relations enum that's not used anymore.
12198 2008-06-16 Mark Probst <mark.probst@gmail.com>
12200 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12202 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12203 the lazy fetch trampoline access code.
12205 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12207 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12209 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12211 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12213 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12215 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12217 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12219 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12222 * mini-ops.h: Add MIN/MAX_UN opcodes.
12224 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12227 * basic-math.cs: Add more min/max tests.
12229 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12231 2008-06-13 Mark Probst <mark.probst@gmail.com>
12233 * mini.c: Small fix in the prologue of emit_castclass.
12235 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12237 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12239 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12240 do not work even for unsigned types. Fixes #400014.
12242 * basic-math.cs: Add regression tests for unsigned Min/Max.
12244 2008-06-13 Mark Probst <mark.probst@gmail.com>
12246 * mini.c: Added additional context_used argument to several
12247 functions, which will be needed for sharing generic methods. Use
12248 GET_RGCTX macro wherever appropriate. Declare only one
12249 context_used in mono_method_to_ir().
12251 2008-06-13 Mark Probst <mark.probst@gmail.com>
12253 * mini.c, generic-sharing.c: Removed generic class relations.
12255 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12256 functions due to MRGCTX changes.
12258 2008-06-13 Mark Probst <mark.probst@gmail.com>
12260 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12261 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12262 with calculated IMT.
12264 * mini.c: Generic sharing of calls via generic interfaces.
12266 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12267 generic method with non-constant MonoGenericContext*. Instead,
12268 the context is taken out of the method itself.
12270 2008-06-13 Mark Probst <mark.probst@gmail.com>
12272 * mini.c: Generic sharing of ldvirtftn.
12274 2008-06-13 Mark Probst <mark.probst@gmail.com>
12276 * mini.c: Generic sharing of ldftn.
12278 2008-06-13 Mark Probst <mark.probst@gmail.com>
12280 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12282 2008-06-13 Mark Probst <mark.probst@gmail.com>
12284 * mini.c: Generic sharing of the special case of ldtoken followed
12285 by a call to GetTypeFromHandle.
12287 2008-06-13 Mark Probst <mark.probst@gmail.com>
12289 * mini.c: Generic sharing of box for nullable types.
12291 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12293 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12294 are passed on the stack. Fixes #324807.
12296 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12298 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12299 for the ArgValuetypeAddrInIReg case.
12301 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12302 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12304 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12305 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12306 local variable and pass the local variable by reference to the called method.
12308 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12309 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12311 Contributed under MIT/X11 license.
12313 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12315 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12317 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12320 2008-06-10 Martin Baulig <martin@ximian.com>
12323 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12325 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12327 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12328 possible error when no arguments are passed.
12330 Contributed under MIT/X11 license.
12332 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12334 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12335 where the file name is NULL.
12337 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12339 * mini.c: Fix s390 build.
12341 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12343 * trace.c (mono_trace_parse_options): Fix warnings.
12345 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12347 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12349 * mini.c (remove_block_if_useless): Avoid printing the method name.
12351 * mini.c: Remove needless setting of ins->cil_code which is now done by
12354 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12357 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12358 translated code after it has been patched.
12360 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12362 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12363 avoid problems during code patching on SMP systems.
12364 (emit_call): Avoid adding a patch info which is already added by
12366 (mono_arch_emit_exceptions): Ditto.
12368 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12370 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12371 MONO_TYPE_ISSTRUCT already checks for it.
12373 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12375 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12376 structs with floats on Winx64 the float registers are not used.
12377 The integer registers are always used..
12378 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12379 only one register will be used and only if the size of the struct
12380 is 1,2,4, or 8 bytes.
12382 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12383 to work for Winx64.
12385 Contributed under MIT/X11 license.
12387 2008-06-05 Martin Baulig <martin@ximian.com>
12389 * debug-debugger.c (debugger_lookup_class): Also call
12390 mono_class_setup_methods() here; we're only called from RTI.
12392 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12394 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12395 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12396 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12397 Post-process object files and add dtrace-generated object, if necessary.
12399 Contributed under MIT/X11 license.
12401 2008-06-04 Mark Probst <mark.probst@gmail.com>
12403 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12406 * mini.c: Generic sharing for unbox.any and castclass.
12408 2008-06-04 Mark Probst <mark.probst@gmail.com>
12410 * mini.c: Ignore tailcall prefix in shared generic code and when
12411 doing calls which require a vtable/rgctx argument.
12413 2008-06-04 Mark Probst <mark.probst@gmail.com>
12415 * mini.c: Don't free the JIT info.
12417 * driver.c: Changes in the JIT info table testing code.
12419 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12421 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12422 interruption. Fix some warnings.
12424 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12425 interruption_checkpoint.
12427 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12429 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12430 from embedding applications.
12432 2008-06-02 William Holmes <billholmes54@gmail.com>
12434 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12435 reserving 32 bytes on the stack when making calls.
12437 Contributed under MIT/X11 license.
12439 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12441 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12442 the linear IL branch.
12444 * driver.c: Print out more information for --version on arm.
12446 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12448 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12449 bb_exit instead, since out of line bblocks might not actually be emitted
12452 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12453 maximum epilog size for out of line bblocks if tracing is enabled.
12455 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12457 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12459 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12461 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12463 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12464 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12467 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12469 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12470 the 'value' to store is a constant.
12472 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12474 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12475 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12477 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12479 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12480 for accessing method->generic_container.
12482 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12484 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12486 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12488 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12490 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12493 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12495 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12497 * mini.c: Handle the case when mono_class_vtable () fails.
12499 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12500 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12503 2008-05-22 Mark Probst <mark.probst@gmail.com>
12505 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12506 together with domain sharing.
12508 2008-05-22 Mark Probst <mark.probst@gmail.com>
12510 * mini.c: Treat callvirts to final methods like non-virtual calls
12511 when doing generic sharing, i.e. look them up in the runtime
12514 2008-05-22 Mark Probst <mark.probst@gmail.com>
12516 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12517 with computed types (for generic sharing).
12519 * mini.c: Generic sharing for mkrefany and refanyval.
12521 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12523 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12526 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12527 the generic sharing code.
12529 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12532 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12534 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12536 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12538 * driver.c: updated copyright date
12540 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12542 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12545 2008-05-19 Martin Baulig <martin@ximian.com>
12547 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12548 pointing to the new `_mono_debug_using_mono_debugger' variable.
12551 (mono_main): Check mono_debug_using_mono_debugger() rather than
12552 the `MONO_INSIDE_MDB' environment variable to check whether we're
12553 inside the debugger.
12555 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12557 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12560 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12562 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12564 * mini.c: Added mini_assembly_can_skip_verification. This
12565 function checks if the assembly requested to skip verification.
12566 Fixes part of #387274.
12568 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12570 * mini.c (mini_get_method): Disable the check for open generic classes when
12571 using generic sharing.
12573 * generics.cs: Add a test for #387034.
12575 * mini.c (mini_get_method): Check whenever the method class is an open generic
12576 type, and return NULL in that case, causing a verification error. Fixes
12579 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12581 * driver.c (mono_main): Revert r102623. The right
12582 thing to do is to enable the verifier under verifiable
12583 unless a --security flag was passed.
12585 We need this non-trivial behavior for --verify-all otherwise
12586 mcs-compileall won't be able to use it. As it needs everything to
12587 be verified under validil.
12589 2008-05-06 Martin Baulig <martin@ximian.com>
12593 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12594 (mono_debugger_thread_cleanup): Likewise.
12595 (mono_debugger_extended_notification): Likewise.
12597 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12599 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12600 against both inflated and non-inflated methods. We need to check against the
12601 generic definition for cases where the instantiated method is not visible.
12602 We need to check against the inflated types for cases where the instantiation
12603 changes any super type. This fixes #382986.
12605 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12606 that check for visibiliy as generic params only appears as the type subject
12607 of tokens on call opcodes. Field manipulation and ldftn must always
12608 target an exact type.
12610 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12612 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12613 if no related --security flag is passed.
12615 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12617 * mini-arch.h: Prepare support for ppc64.
12619 Contributed under MIT/X11 license.
12621 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12623 * aot-runtime.c: Prepare support for ppc64.
12625 Contributed under MIT/X11 license.
12627 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12629 * mini-ops.h: Prepare support for ppc64.
12631 Contributed under MIT/X11 license.
12633 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12635 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12637 Contributed under MIT/X11 license.
12639 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12641 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12642 assemblies, since aot_name is not a full path, causing us to load MS.NET
12643 assemblies on windows.
12645 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12647 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12648 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12649 * main.c: Use UTF-8 encoded command line instead of Windows default code
12650 page on Windows to support Unicode.
12651 * driver.c (DllMain): New function for mixed-mode assembly support.
12652 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12653 export __stdcall functions without decoration.
12655 Contributed under MIT/X11 license.
12657 2008-04-28 Mark Probst <mark.probst@gmail.com>
12659 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12660 saving it very early.
12662 2008-04-28 Mark Probst <mark.probst@gmail.com>
12664 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12665 deleted. The only way to access the new RGCTX is via the
12668 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12669 vtable instead of the RGCTX to static methods.
12671 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12672 accessing the new RGCTX.
12674 * generic-sharing.c: There is no separation between self, type
12675 arguments and other types in the RGCTX anymore.
12677 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12679 * mini-amd64.c (add_general): Remove previous stack adjustment.
12680 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12681 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12682 for 32 bytes of stack space reserved for all calls.
12684 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12685 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12688 Code contributed under MIT/X11 license.
12690 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12692 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12693 against the root definition, peeling out method and type instantiations.
12694 Cache verify success results, code that fails verification is still
12695 checked multiple times.
12697 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12699 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12701 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12703 * mini-amd64.c (add_general): Always increment stack on Win64.
12704 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12707 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12708 stack based argument handling on Win64.
12710 Code contributed under MIT/X11 license.
12712 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12714 * Makefile.am (version.h): Add support for git-svn.
12716 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12718 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12719 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12720 avoiding allocations and libc functions which might deadlock.
12722 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12723 'no-gdb-backtrace' option is set.
12725 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12727 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12729 2008-04-21 Martin Baulig <martin@ximian.com>
12731 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12732 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12734 2008-04-21 Martin Baulig <martin@ximian.com>
12736 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12737 `thread_vtable', `event_handler_ptr' and `event_handler'.
12739 2008-04-21 Martin Baulig <martin@ximian.com>
12741 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12742 allows delayed initialization of the `executable_code_buffer' when
12745 2008-04-21 Martin Baulig <martin@ximian.com>
12747 * mini.h (mono_debugger_create_notification_function): Removed.
12748 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12750 * mdb-debug-info64.s
12751 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12753 * mdb-debug-info32.s
12754 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12756 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12757 currently only works on x86 and x86_64, so don't create it on ppc.
12759 2008-04-21 Martin Baulig <martin@ximian.com>
12761 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12764 (mini_method_compile): In the fp elimination check, check
12765 `debug_options.mdb_optimizations' in addition to
12766 mono_debug_using_mono_debugger().
12768 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12769 disable some JIT optimizations which are only disabled when
12770 running inside the debugger.
12771 Added `--help-debug' option to describe the debugging options.
12772 (parse_debug_options): New static function to parse the `--debug'
12773 options, so we can easily add more stuff in future.
12775 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12777 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12778 the method has no body.
12780 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12782 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12783 assembly is not allowed in MSVC 64-bit compiler.
12784 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12785 as we get floating point exceptions everywhere.
12787 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12788 correctly align arguments for call to throw_exception.
12789 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12791 Code contributed under MIT/X11 license.
12793 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12795 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12797 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12799 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12801 * mini-amd64.c (NEW_INS): Set cil_code.
12803 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12804 from mini-amd64.c so all debugger related logic is in one place.
12806 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12807 later won't have a random ip assigned to them.
12809 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12811 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12812 the arch specific function initializes code_size.
12813 (mono_create_delegate_trampoline): Ditto.
12815 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12816 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12819 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12820 running under the debugger.
12822 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12825 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12826 debugger. Also move the disabling of optimizations here from driver.c.
12827 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12830 * mini.h (MonoCompile): Add a few new flags.
12832 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12834 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12835 so the cil_code field of created MonoInst's is properly set.
12836 (mini_select_instructions): Ditto.
12838 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12839 (MONO_INST_NEW_CALL): Ditto.
12841 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12842 in many places so the ins->cil_code field is properly initialized.
12844 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12847 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12849 * mini.c (mini_method_compile): Print a different message when compiling a
12852 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12855 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12857 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12860 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12862 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12864 * mini.c (handle_stack_args): Make this return void since its return value was
12865 never used. Also set cfg->unverifiable for invalid IL instead of calling
12868 2008-04-10 Mark Probst <mark.probst@gmail.com>
12870 * mini.c: Make sure "this" is live in catch clauses with type
12871 variables in shared generic code.
12873 2008-04-08 Mark Probst <mark.probst@gmail.com>
12875 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12876 generic_class_is_reference_type() to ensure the proper behaviour
12877 when sharing generic code and the type in question is a type
12880 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12882 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12883 race conditions when printing thread dumps. Fixes #377738.
12885 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12887 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12888 shows up when both MonoInst arguments can cause aliasig.
12889 There is likely no way in the current JIT to trigger this problem, but
12890 it showed up in the development of generics sharing, when in a new
12891 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12892 When the generics sharing code will be committed, its tests will be
12893 valid also for this bug.
12895 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12897 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12900 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12903 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12905 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12906 use a more detailed exception message for InvalidCastException.
12908 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12910 * driver.c (mono_main): Add --debug=casts option to turn on better
12911 InvalidCastException message details.
12913 * mini.c (mini_get_debug_options): New helper function to return the address of
12914 the debug_options variable.
12916 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12917 the jit_tls TLS variable.
12919 * mini.c (mono_jit_tls): New TLS variable.
12921 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12924 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12926 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12928 * mini.c: Removed verifer related stuff, code moved to verify.c.
12930 * driver.c: Using code from verify.c instead of mini.c.
12932 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12934 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12937 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12939 * mini.c (check_for_method_verify): Enabling verification of
12940 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12943 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12945 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12946 caller saved registers as well.
12948 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12949 saved registers as well.
12951 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12953 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12955 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12958 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12960 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12962 (get_call_info): Take a gsctx argument instead of 'cfg'.
12964 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12966 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12967 mono_verify_all is set.
12969 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12971 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12973 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12975 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12978 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12979 verifier and the code generated by the compiler.
12981 2008-03-25 Mark Probst <mark.probst@gmail.com>
12983 * mini.c: Generic sharing of the non-nullable case of the box
12986 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12988 * inssel.brg: Fix the build.
12990 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12992 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12994 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12995 Array:Address. Fixes #372410.
12997 * iltests.il.in: New tests for readonly prefix.
12999 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13001 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13002 mini-trampolines.c.
13004 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13007 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13009 * mini.c (mono_decompose_op_imm): New helper function.
13011 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13012 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13015 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13016 mono_arch_output_basic_block. Fix warnings.
13018 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13021 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13023 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13024 since the extra frame is now detected automatically inside the loop.
13026 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13027 opts which are now in mono_peephole_ins ().
13029 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13031 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13032 frames and skip duplicate managed-to-native frames. Fixes #367665.
13034 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13035 opts which are now in mono_peephole_ins ().
13036 (mono_arch_peephole_pass_2): Ditto.
13038 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13040 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13041 arch independent peephole optimizations.
13043 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13044 opts which are now in mono_peephole_ins ().
13046 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13048 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13050 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13053 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13054 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13057 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13059 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13060 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13063 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13064 mono_arch_output_basic_block. Fix warnings.
13066 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13068 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13071 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13073 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13076 * iltests.il: Add new tests.
13078 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13080 * mini.c: Removed Windows version macros.
13082 2008-03-20 Mark Probst <mark.probst@gmail.com>
13084 * generic-sharing.c: Put reflection types in the extensible part
13085 of the runtime generic context.
13087 * mini.c: Generic sharing of the GetTypeHandle special case of the
13088 ldtoken instruction.
13090 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13092 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13094 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13096 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13097 consistency with the other version on the linear IR branch.
13099 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13101 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13103 * iltests.il.in: Add new tests.
13105 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13107 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13109 * iltests.il.in: Add new tests.
13111 2008-03-19 Mark Probst <mark.probst@gmail.com>
13113 * mini.c: Two variables with the same name were declared in
13114 nesting contexts and one wasn't initialized. Fixed.
13116 2008-03-19 Mark Probst <mark.probst@gmail.com>
13118 * mini.c: Generic sharing of the initobj instruction.
13120 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13122 * mini.c: make the test to optimize ldtoken from typeof() more
13125 2008-03-18 Mark Probst <mark.probst@gmail.com>
13127 * mini.c: Generic sharing of the initobj instruction for reference
13130 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13132 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13133 the mono_breakpoint_clean_code() code to perform bound checks.
13135 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13137 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13138 mono_arch_patch_callsite() to include the start of the managed method
13139 to be able to perform bound checks.
13141 2008-03-17 Mark Probst <mark.probst@gmail.com>
13143 * mini.c: Generic sharing for the isinst instruction.
13145 2008-03-17 Mark Probst <mark.probst@gmail.com>
13147 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13148 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13149 with the runtime generic context argument.
13151 * mini.c: Share calls to several types of unsharable methods by
13152 putting the address of the method code in the runtime generic
13153 context and doing an indirect call.
13155 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13158 2008-03-16 Mark Probst <mark.probst@gmail.com>
13160 * generic-sharing.c: Change due to a change in the runtime genric
13163 2008-03-15 Martin Baulig <martin@ximian.com>
13166 (mono_arch_nullify_class_init_trampoline): Add call to
13167 mono_breakpoint_clean_code() to make things work when running
13168 inside the debugger.
13171 (mono_arch_nullify_class_init_trampoline): Add call to
13172 mono_breakpoint_clean_code() to make things work when running
13173 inside the debugger.
13175 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13177 * inssel-long.brg (reg): Fix 64 bit build.
13179 2008-03-14 Mark Probst <mark.probst@gmail.com>
13181 * mini.c, mini.h: Share static generic code by passing it an
13182 implicit argument pointing to the runtime generic context.
13184 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13185 inssel-long32-mips.brg: New opcodes for calling shared static,
13186 which need to be passed the runtime generic context.
13188 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13189 argument on the stack in the prologue if needed. New function for
13190 finding the runtime generic context argument from the registers
13191 saved by the trampoline.
13193 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13194 runtime generic context argument.
13196 * tramp-amd64.c: Also restore the register used for the runtime
13197 generic context argument.
13199 * mini-trampoline.c: Resolve shared static calls by consulting the
13200 runtime generic context via the new argument.
13202 * generic-sharing.c: Add an argument to sharability-checking
13203 functions that specifies whether type variables should be treated
13204 as sharable type arguments.
13206 * inssel-x86.brg: Removed a superfluous, buggy rule.
13208 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13211 2008-03-14 Martin Baulig <martin@ximian.com>
13213 * debug-debugger.c (main_thread_handler): Call
13214 mono_runtime_run_main() without sending any notifications.
13216 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13218 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13220 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13222 2008-03-14 Mark Probst <mark.probst@gmail.com>
13224 * tramp-x86.c: Fixed register restore offsets in the trampoline
13225 code for ECX and EDX.
13227 2008-03-12 Geoff Norton <gnorton@novell.com>
13229 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13230 different ucontext_t implementations.
13231 * exceptions-arm.c: Use the above defines to get exceptions working on
13232 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13233 * mini-arm.c: Implement iPhone icache support (based on a patch by
13234 Luke Howard lukeh@padl.com)
13236 2008-03-12 Mark Probst <mark.probst@gmail.com>
13238 * mini.c: Enable generic sharing of calls to non-static
13239 non-interface non-generic non-value-type methods.
13241 * mini-trampolines.c: Resolve calls from shared generic code.
13243 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13245 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13247 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13249 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13251 * mini.c: some fixes for the AOT compiler.
13253 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13255 * cpu-amd64.md: Add clob:1 to some float opcodes.
13257 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13259 * mini.h: Added MiniVerifierMode enumeration.
13261 * mini.c: Added mini_verifier_set_mode to control
13262 the usage of the new verifier.
13264 * mini.c (mono_method): Integrated the new verifier.
13266 * driver.c: Extended --security option with validil and
13267 verifiable options to activate the new verifier.
13269 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13271 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13272 optimization to ctors taking 0 or 2 arguments too.
13274 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13277 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13279 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13281 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13283 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13284 non-aot case as well.
13286 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13288 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13291 * aot-compiler.c (encode_patch): Ditto.
13293 * mini.h (G_MININT32): Fix the definition of this.
13295 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13297 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13299 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13301 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13303 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13304 methods returning vtypes in registers.
13305 (mono_arch_allocate_vars): Ditto.
13307 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13309 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13311 * generics.cs: Add a test from the linear IR branch.
13313 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13315 * mini.c (inline_method): Cache failed inline attempts.
13317 2008-03-04 Mark Probst <mark.probst@gmail.com>
13319 * mini.c: For shared methods of generic classes put the location
13320 of "this" into the MonoGenericJitInfo.
13322 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13323 register out of a MonoContext by register number. Add the generic
13324 sharing context as an argument to mono_arch_find_this_argument().
13326 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13327 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13328 for new arch function.
13330 * mini-exception.c: Handle open exception clauses in shared
13333 * mini-trampolines.c: Supply additional argument to
13334 mono_arch_find_this_argument().
13336 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13338 * Makefile.am (regtests): Run the bench.exe tests last.
13340 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13342 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13345 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13347 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13350 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13352 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13354 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13355 whose class has no cctor.
13357 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13359 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13361 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13364 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13366 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13367 to be in sync with the code on the linear IR branch.
13369 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13371 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13373 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13375 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13377 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13379 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13381 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13383 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13385 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13388 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13390 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13391 OP_LOADR4_MEMBASE emission.
13393 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13394 (mono_spillvar_offset_float): Ditto.
13396 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13398 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13401 * basic-long.cs: Add regression tests for them.
13403 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13405 (mono_arch_allocate_vars): Fix representation of single-precision float
13407 (mono_arch_output_basic_block): Ditto.
13409 * inssel-mips.brg: Ditto, remove duplicate items.
13411 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13412 arguments of tail calls as on other platforms.
13413 (mono_arch_output_basic_block): Handle tail calls.
13415 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13418 * objects.cs (test_5_pass_static_struct): Add test for it.
13420 Contributed under MIT/X11 license.
13422 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13424 * Makefile.am: Use gmcs for compiling the regression tests.
13426 * *.2.cs *.2.il: Rename to *.cs and *.il.
13428 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13430 * regalloc.h: Make the vassign array smaller.
13432 * mini.c (mini_method_compile): Remove an unused field in cfg.
13434 * mini-codegen.c: Add a bunch of micro optimizations.
13436 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13438 * regalloc.h: Remove some unused fields.
13440 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13442 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13444 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13446 2008-02-22 Mark Probst <mark.probst@gmail.com>
13448 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13450 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13451 trampoline: Fetch an entry from the runtime generic context. If
13452 it's NULL, jump to the actual trampoline to fill the runtime
13453 generic context. Otherwise, return it.
13455 * mini.c: Call the lazy fetch trampoline to get entries out of the
13456 runtime generic context.
13458 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13459 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13460 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13462 2008-02-21 Mark Probst <mark.probst@gmail.com>
13464 * mini.c: Fetch data out of the extensible part of the runtime
13465 generic context instead of calling a helper function.
13467 * generic-sharing.c: Some functions moved into
13468 metadata/generic-sharing.c. Helper function for fetching other
13469 types now checks and asserts against extensible rgctx (just for
13470 debugging purposes - the helper function isn't called anymore
13471 unless for debugging).
13473 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13475 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13476 for tail calls up to the point that the tests in iltests.exe run. Also add a
13477 dummy CKFINITE implementation.
13478 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13479 needed for trampoline LMF frames.
13481 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13482 trampoline LMF frames.
13484 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13486 * mini.c (inline_method): clean any pending loader error when inlining fail.
13487 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13489 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13491 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13493 * aot-runtime.c (decode_patch_info): Ditto.
13495 * mini.c (mono_resolve_patch_target): Ditto.
13497 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13500 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13502 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13503 if it references an icall address.
13505 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13507 * cpu-s390x.md: Remove some more unused opcodes.
13509 * cpu-s390x.md: Remove some unused opcodes.
13511 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13512 mono_op_imm_to_op ().
13514 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13515 instead of a switch statement.
13517 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13518 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13520 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13522 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13524 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13527 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13529 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13530 opened. Fixes #362607.
13532 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13534 * iltests.il.in: Add a test for static methods in interfaces.
13536 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13538 * genmdesc.c (build_table): Fix a crash on older glib versions.
13540 * cpu-sparc.md: Remove some unused opcodes.
13542 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13543 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13545 * cpu-amd64.md: Remove some unused opcodes.
13547 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13548 like the other opcodes.
13550 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13552 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13554 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13556 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13557 variables 'cfg' instead of 'm' for consistency.
13559 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13561 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13562 argument holding the vtype return address, to avoid the ambigious use of
13563 cfg->ret for this purpose.
13565 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13567 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13569 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13570 new mono_print_ins () function which only takes one argument.
13572 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13574 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13577 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13579 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13581 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13583 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13584 opcodes and other small changes.
13586 * mini-ops.h: Add some new opcodes from the linear IR branch.
13588 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13590 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13591 opcodes, use the REG_MEMBASE opcodes instead.
13593 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13594 opcodes, use the REG_MEMBASE opcodes instead.
13596 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13599 * mini.c (mono_op_imm_to_op): New helper function.
13601 * mini-ops.h: Add some opcodes from linear IR branch.
13603 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13605 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13608 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13610 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13613 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13615 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13617 * aot-compiler.c (emit_method_code): Add an assert.
13619 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13620 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13623 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13625 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13626 some load/store opcodes so they are consistent.
13627 (mono_arch_emit_prolog): Simplify some code.
13629 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13631 * objects.cs: Add tests for large argument offsets on ARM.
13633 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13634 stack offsets. Fixes #359651.
13636 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13638 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13640 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13642 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13644 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13646 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13647 rid of CEE_CONV_R_UN.
13649 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13651 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13653 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13655 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13657 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13659 * cpu-amd64.md: Remove some unused opcodes.
13661 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13663 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13665 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13666 arch specific functions for its parts. Call the peephole pass after local
13667 regalloc so the prolog can compute a more accurate max_offset.
13669 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13670 the corresponding OP_I/OP_L opcodes.
13672 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13674 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13676 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13678 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13679 as they are handled in mini.c.
13681 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13683 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13684 case since it is handled in mini.c.
13686 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13688 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13690 * *.c: Use the new opcodes in the IR and back end code.
13692 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13694 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13696 2008-02-06 Mark Probst <mark.probst@gmail.com>
13698 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13699 an assert because it has a race condition.
13701 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13703 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13705 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13707 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13709 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13710 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13712 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13714 * cpu-amd64.md (move): Correct the maximum size of move.
13716 2008-02-05 Mark Probst <mark.probst@gmail.com>
13718 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13719 the generic class init trampoline to return quickly if the class
13722 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13724 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13725 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13727 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13729 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13732 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13734 * objects.cs: Add some soft-float tests.
13736 * mini.c: Fix a couple more soft-float issues.
13738 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13740 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13741 avoid a REX prefix.
13743 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13745 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13746 exception happens while compiling a virtual method.
13748 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13750 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13752 * mini-sparc.c: Fix build.
13754 * mini-sparc.c (get_call_info): Add support for generic sharing.
13756 * mini-exceptions.c: Add a FIXME.
13758 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13760 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13761 altstack handling code.
13763 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13765 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13767 * mini-s390.c: Add support for generic sharing.
13769 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13771 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13773 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13775 * mini-s390x.c: Add support for generic sharing.
13777 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13779 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13781 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13782 can be used since it takes a 16 bit signed immediate.
13784 * inssel-s390x.brg: Fix OP_SETRET.
13786 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13788 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13790 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13792 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13794 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13797 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13800 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13801 of the unused mono_arch_patch_delegate_trampoline stuff.
13803 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13805 * basic-long.cs: Move the fp related tests to basic-float.cs.
13807 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13809 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13811 * basic-calls.cs: Add a test for proper float argument passing.
13813 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13814 if the context corresponds to an exception received through a signal.
13816 * exceptions.cs: Add a test for nullref handling at the start of a try
13819 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13821 * jit-icalls.c (mono_break): New JIT icall.
13823 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13825 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13827 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13829 * cpu-*.md: Get rid of unused opcodes.
13831 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13833 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13836 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13839 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13840 the arch independent trampoline code in mini-trampolines.c.
13842 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13844 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13846 * mini-s390.h: Remove an unused define.
13848 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13849 the arch independent trampoline code in mini-trampolines.c.
13851 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13853 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13855 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13857 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13859 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13861 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13863 * cpu-amd64.md: Use smaller sizes for int opcodes.
13865 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13867 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13870 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13873 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13874 instead of though a pointer to save an indirection when accessing elements of
13877 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13879 (NOT_IMPLEMENTED): New helper macro.
13880 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13883 * *.c: Use the new helper macro.
13885 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13887 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13889 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13891 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13894 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13896 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13897 profiling is enabled.
13899 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13901 (mono_arch_emit_prolog): Add more first bblock optimizations.
13903 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13904 in order if possible.
13905 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13906 bblock, since the arguments are still in their original registers.
13908 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13910 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13912 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13915 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13918 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13920 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13921 process async exceptions received while in unmanaged code.
13923 * mini.c (mini_init): Install a callback with the runtime which will be called
13924 when a thread receives an async exception while in unmanaged code.
13926 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13928 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13930 2008-01-16 Wade Berrier <wberrier@novell.com>
13937 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13939 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13940 compilation with sun cc.
13942 * cpu-*.md: Fix the build.
13944 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13946 * mini-amd64.h: Add some comments to the MonoLMF structure.
13948 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13950 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13951 in the LMF structure if possible. This saves two instructions in the
13952 managed->native wrappers.
13954 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13956 2008-01-16 Mark Probst <mark.probst@gmail.com>
13958 * generic-sharing.c: New type argument lookup code which uses the
13959 runtime generic context template.
13961 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13963 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13965 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13966 (mono_arch_output_basic_block): Fix localloc implementation.
13968 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13970 * mini-ia64.c (peephole_pass): Fix ia64 build.
13972 * mini-amd64.c (peephole_pass): Fix a warning.
13974 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13975 at a constant offset from sp/fp.
13977 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13978 instead of obtaining it from *lmf in the managed method case.
13980 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13982 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13984 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13986 * mini.h (MonoInstList): New type.
13987 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13988 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13989 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13990 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13991 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13992 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13993 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13994 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13995 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13996 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13997 MONO_INST_LIST_FOR_EACH_ENTRY,
13998 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13999 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14000 mono_inst_list_first, mono_inst_list_last,
14001 mono_inst_list_next, mono_inst_list_prev): New instruction
14002 list handling interfaces.
14003 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14004 list head 'ins_list'.
14005 (MonoInst): Replace next pointer with list head 'node'.
14006 (MonoCallInst): Make 'out_args' a MonoInstList.
14007 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14008 (MonoCompile): Delete reverse_inst_list and
14009 reverse_inst_list_len.
14010 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14011 mono_arch_lowering_pass, mono_arch_local_regalloc,
14012 mono_arch_output_basic_block, mono_arch_emit_prolog):
14013 Convert to new instruction lists.
14014 (insert_after_ins): Delete.
14015 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14017 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14018 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14019 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14020 mono_emulate_opcode, mono_emit_load_got_addr,
14021 inline_method, mono_method_to_ir, mono_print_bb_code,
14022 print_dfn, decompose_pass, nullify_basic_block,
14023 replace_out_block_in_code, remove_block_if_useless,
14024 merge_basic_blocks, move_basic_block_to_end,
14025 try_unsigned_compare, optimize_branches, mono_print_code,
14026 mini_select_instructions, remove_critical_edges): Likewise.
14027 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14028 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14029 mono_arch_output_basic_block, mono_arch_emit_prolog):
14031 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14032 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14033 mono_arch_output_basic_block): Likewise.
14034 (inst_list_prepend, insert_after_ins): Delete.
14035 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14036 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14038 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14039 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14040 mono_arch_emit_prolog): Likewise.
14041 * cfold.c (mono_constant_fold): Likewise.
14042 * liveness.c (visit_bb, mono_analyze_liveness,
14043 optimize_initlocals): Likewise.
14044 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14045 * graph.c (mono_draw_code_cfg): Likewise.
14046 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14047 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14048 mono_ssa_cprop): Likewise.
14049 * abcremoval (get_relations_from_previous_bb, process_block):
14051 * local-propagation (mono_cprop_invalidate_values,
14052 mono_local_cprop_bb): Likewise.
14053 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14054 peephole_pass, mono_arch_output_basic_block,
14055 mono_arch_emit_prolog): Likewise.
14056 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14057 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14058 mono_arch_emit_prolog): Likewise.
14059 (insert_after_ins): Delete.
14060 * aliasing.c (print_code_with_aliasing_information,
14061 mono_build_aliasing_information, mono_aliasing_deadce):
14062 Convert to new instruction lists.
14063 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14064 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14065 mono_arch_local_regalloc, mono_arch_output_basic_block):
14067 (insert_after_ins): Delete.
14068 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14069 peephole_pass, mono_arch_output_basic_block): Convert to
14070 new instruction lists.
14071 * mini-codegen (InstList, inst_list_prepend,
14072 insert_after_ins): Delete.
14073 (insert_before_ins, get_register_force_spilling,
14074 get_register_spilling, free_up_ireg, free_up_reg,
14075 create_copy_ins, create_spilled_store, alloc_int_reg,
14076 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14077 to new instruction lists.
14078 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14079 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14080 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14081 (insert_after_ins): Delete.
14082 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14083 mono_arch_local_regalloc, mono_arch_output_basic_block,
14084 mono_arch_call_opcode): Convert to new instruction lists.
14085 (insert_after_ins): Delete.
14086 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14087 peephole_pass, mono_arch_output_basic_block,
14088 mono_arch_emit_prolog): Convert to new instruction lists.
14090 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14092 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14094 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14097 * Makefile.am (version.h): Make this work with non-bash shells.
14099 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14101 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14103 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14105 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14106 the InitializeArray optimization.
14108 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14110 * mini.c driver.c: Don't include os/gc_wrapper.h.
14112 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14114 * mini.c (print_jit_stats): Print GC statistics if available.
14116 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14118 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14120 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14122 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14124 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14126 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14128 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14130 * driver.c (mono_main): Ditto.
14132 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14134 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14136 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14137 in the vtable can't be encoded.
14138 (compile_method): Ditto.
14140 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14142 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14145 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14148 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14149 the top LMF entry belongs to the current method.
14151 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14153 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14155 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14157 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14159 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14161 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14163 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14165 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14168 * basic-float.cs: Add an ulong->double cast test.
14170 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14172 * mini.c (mono_method_to_ir): Fix a warning.
14174 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14176 * mini-ops.h: Add OP_SWITCH.
14178 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14179 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14181 2007-12-11 Geoff Norton <gnorton@novell.com>
14183 * mini-s390x.c: Minor change to the MAX() define to allow
14184 it to compile with other gcc versions.
14186 2007-12-11 Geoff Norton <gnorton@novell.com>
14189 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14191 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14193 exceptions-arm.c (mono_arch_get_restore_context): Restore
14196 exceptions-arm.c (throw_exception): Save the frame pointer.
14197 This is a partial fix for #323747. Only the client side is
14200 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14202 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14203 was using an unrelated variable to log the class which
14204 needed the cctor to be called. This was crashing on arm.
14206 2007-12-09 Robert Jordan <robertj@gmx.net>
14208 * mini-x86.c (mono_arch_emit_epilog):
14209 Consider all kinds of 64-bit types. Fixes #323114.
14211 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14213 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14215 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14217 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14219 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14221 * mini.c: run type ctor before allocating an object, not only
14222 when running it's constructor method (fixes at least part of bug #342507).
14224 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14226 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14228 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14229 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14232 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14233 mono_generic_class_init_trampoline () the same as it is done with the other
14236 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14237 aot-runtime.c aot-compiler.c: Implement AOT support.
14239 2007-12-07 Mark Probst <mark.probst@gmail.com>
14241 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14242 build for archs which don't have the vtable trampoline defined
14245 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14247 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14249 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14251 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14253 * tramp-<ARCH>.c: Use the new helper function.
14255 2007-12-07 Mark Probst <mark.probst@gmail.com>
14257 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14258 trampoline call, which takes a vtable argument.
14260 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14261 OP_TRAMPCALL_VTABLEs like other calls.
14263 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14264 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14265 call. Implemented a support function which fetches the vtable
14266 from a register set.
14268 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14269 Implemented a generic class init trampoline, using the
14270 OP_TRAMPCALL_VTABLE opcode.
14272 * mini.c: Implemented static field access when sharing generic
14273 code. This implies initing the class using the new
14274 OP_TRAMPCALL_VTABLE call.
14276 2007-12-07 Mark Probst <mark.probst@gmail.com>
14278 * mini.c: Don't compile methods with sharing enabled if their
14279 classes are disabled for sharing.
14281 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14283 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14284 opcodes. Fixes #346563.
14286 * objects.cs: Add a new test.
14288 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14290 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14291 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14293 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14295 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14297 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14299 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14302 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14304 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14306 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14307 optimization in the AOT case.
14309 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14311 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14313 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14315 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14317 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14319 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14320 is created by the inlined delegate ctor.
14322 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14324 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14326 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14328 * cpu-x86.md: Fix the length of ckfinite.
14330 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14332 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14334 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14335 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14337 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14339 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14340 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14342 2007-11-28 Martin Baulig <martin@ximian.com>
14345 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14346 after creating the trampoline.
14348 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14350 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14352 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14355 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14356 instead of the calling method to help AOT.
14358 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14360 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14362 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14365 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14367 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14369 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14370 (encode_method_ref): No need to handle generic method definitions specially.
14372 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14374 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14377 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14379 (compile_method): Enable generic sharing.
14381 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14383 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14384 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14386 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14389 * mini-trampolines.c: Fix a warning.
14391 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14393 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14394 (generic_class_is_reference_type): Remove unused function.
14396 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14397 in the generic vtable trampoline case.
14399 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14401 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14402 return an AOT method based on a vtable slot.
14404 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14406 * mini.c (mini_get_vtable_trampoline): Export this.
14408 2007-11-22 Martin Baulig <martin@ximian.com>
14411 (MonoDebuggerInfo): Move `debugger_version' up.
14413 2007-11-22 Martin Baulig <martin@ximian.com>
14416 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14418 * mini-trampolines.c
14419 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14420 after compiling the method.
14422 2007-11-20 Martin Baulig <martin@ximian.com>
14425 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14426 (mono_debugger_remove_breakpoint): Likewise.
14427 (mono_debugger_check_breakpoints): Likewise.
14429 * debug-debugger.c: Implement the new breakpoint interface here.
14431 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14433 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14434 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14436 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14438 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14440 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14442 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14445 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14448 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14449 returning a vtype in a register.
14451 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14452 here from the arch specific code.
14454 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14457 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14458 (mono_arch_emit_prolog): Increment maximum prolog size.
14460 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14461 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14463 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14464 MonoGenericSharingContext.
14466 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14467 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14469 2007-11-15 Mark Probst <mark.probst@gmail.com>
14471 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14472 which extract fields out of the runtime generic context. Full
14473 sharing of the NEWARR opcode.
14475 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14477 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14478 --enable-minimal=ssa.
14480 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14482 * mini-trampolines.c (mono_delegate_trampoline): Update after
14483 mono_marshal_get_delegate_invoke () signature change.
14485 2007-11-13 Mark Probst <mark.probst@gmail.com>
14487 * mini.c: Removed the shared context in favor of the generic
14488 sharing context. Allocate the MonoJitInfo structure with room for
14489 the generic sharing context if it's needed.
14491 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14492 domain-internals.h now.
14494 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14496 * generic-sharing.c: Several changes for working without a shared
14497 context and instead operating on open types instead.
14499 2007-11-12 David S. Miller <davem@davemloft.net>
14501 * inssel-sparc.brg: Fix double instruction emit.
14503 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14505 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14506 Get/Set/Address methods.
14508 * mini.c debug-debugger.c mini-trampolines.c: Update after
14509 mono_marshal_get_delegate_invoke signature change.
14511 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14513 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14514 This can happens with dynamic methods. Fixes the other bug in #322722.
14516 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14518 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14521 * mini-arm.c (arm_patch): Implement patching of BX call
14522 sequence. Fixes one of the bugs in #322722.
14524 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14526 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14527 under Linux. We only need to flush every 32-byte cache line.
14529 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14532 move_basic_block_to_end: Add branches when needed, eventually creating
14534 optimize_branches: added a parameter that tells if it's ok to create
14535 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14536 and avoid calling move_basic_block_to_end when it's not ok.
14539 2007-11-07 Mark Probst <mark.probst@gmail.com>
14541 * mini.c: Abort inlining call to InitializeArray if something
14542 looks wrong. Let the icall handle it, which now has proper safety
14545 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14547 * mini.c (mono_spill_call): add support for soft-float.
14549 * mini.c (mono_method_to_ir): add support for soft-float
14550 to inlined functions that return float.
14552 * mini.c (mono_method_to_ir): add support for soft-float
14553 to cee_stsfld opcode on float fields.
14555 2007-11-05 Geoff Norton <gnorton@novell.com>
14557 * mini-x86.h: Fix the structure access for X86 Leopard.
14560 2007-11-05 Martin Baulig <martin@ximian.com>
14562 * mini-trampolines.c
14563 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14564 after compiling the method to notify the debugger.
14566 2007-11-05 Martin Baulig <martin@ximian.com>
14568 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14570 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14572 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14573 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14575 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14577 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14578 native-to-managed wrappers.
14580 2007-11-01 Geoff Norton <gnorton@novell.com>
14582 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14585 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14587 * mini.c, mini-x86.c: when getting back from unmanaged code
14588 to managed via a marshaled delegate we also need to set the
14591 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14593 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14596 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14599 let the debugger or other external agents to tell the JIT when
14600 a sw breakpoint has been inserted in the code that the JIT needs
14601 to be able to inspect.
14603 2007-10-31 Martin Baulig <martin@ximian.com>
14606 (MonoDebuggerInfo): Remove `runtime_class_init'.
14608 2007-10-30 Martin Baulig <martin@ximian.com>
14611 (mono_debugger_thread_created): Added `MonoThread *' argument.
14612 (mono_debugger_extended_notification): New public method.
14613 (mono_debugger_trampoline_compiled): New public method.
14616 (MonoDebuggerThreadInfo): Added `thread' and
14617 `extended_notifications' fields.
14620 (debugger_executable_code_buffer): New static variable.
14623 (MonoDebuggerInfo): Added `executable_code_buffer',
14624 `executable_code_buffer_size', `breakpoint_info_area',
14625 `breakpoint_table' and `breakpoint_table_size'.
14627 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14629 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14630 that IP either is an unused value or the vtable pointer. IMT
14631 calls use vtable + offset now. Reduced by almost half the size
14634 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14636 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14637 defines to access param registers. Replace long usage with
14638 gsize as sizeof(long) != sizeof(void*) on Win64.
14640 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14641 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14642 instead of non-existant _GetAddressOfReturnAddress.
14644 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14645 param registers. Save/restore %rdi and %rsi in MonoLMF.
14647 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14648 param registers. Modify (throw_exception) signature to take
14649 %rdi and %rsi on Win64.
14651 Code is contributed under MIT/X11 license.
14653 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14655 * helpers.c: unlink debugging output files.
14657 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14659 * mini.c: Move mono_create_ftnptr () to object.c.
14661 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14663 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14664 optional. This function can now be used to disassemble code generated
14665 outside the JIT such as trampolines and IMT thunks.
14667 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14669 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14670 vtable pointer from a ldr instruction.
14672 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14673 new IMT call sequence.
14675 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14676 call sequence for interface invocations.
14678 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14679 for imt support. This function is empty since IMT on ARM requires no
14680 special handling on the IR side.
14682 * mini-arm.c (mono_arch_find_imt_method): added, required for
14685 * mini-arm.c (mono_arch_find_this_argument): added, required
14688 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14689 a ldr instruction to load a value stored in the code stream.
14691 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14695 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14697 * mini.c (mini_init): Install the jump trampoline callback.
14699 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14701 * mini-trampolines.c: handle synchronized methods with the common
14702 vtable trampoline (bug #335601).
14704 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14706 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14708 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14711 * mini-ia64.h mini-ia64.c: Add support for IMT.
14713 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14714 prolog. Fixes #331958.
14716 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14718 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14720 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14722 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14725 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14727 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14730 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14732 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14735 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14737 * mini-trampolines.c: changed the magic rampoline to understand
14738 the common vtable trampoline method: the method to invoke is
14739 determined by the vtable displacement of the call.
14741 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14743 * mini.c, mini.h: register the common vtable trampoline if the
14744 architecture supports it.
14746 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14748 * cpu-amd64.md: use the correct max length for tls_get.
14750 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14752 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14753 CEE_STELEM_ANY. Fixes #333696.
14755 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14757 * exceptions-x86.c: provide more graceful handling of the case where
14758 we followed a bogus function pointer from managed code (bug #332866).
14760 2007-10-11 Mark Probst <mark.probst@gmail.com>
14762 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14763 replaces the generic_shared flag and will carry more information
14766 * generic-sharing.c: Added mini_type_stack_size() which allows
14767 allows open types if given a generic sharing context.
14768 mini_get_basic_type_from_generic() takes a
14769 MonoGenericSharingContext* instead of a MonoCompile* now.
14771 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14772 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14773 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14774 changes above. Just passing arguments through to the right
14777 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14779 * mini-arm.c: unify the call emission to emit_code_seq().
14781 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14783 * tramp-arm.c: reduced the trampoline size.
14785 2007-10-10 Mark Probst <mark.probst@gmail.com>
14787 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14788 variable handling out of arch-specific code.
14790 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14792 * mini-arm.c: implemented fast delegate dispatch.
14794 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14796 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14797 that fp elimination is turned off if the space required by locals is too
14798 big. Fixes #331958.
14800 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14802 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14803 ARM to the new style trampoline.
14805 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14807 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14809 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14811 2007-10-09 Martin Baulig <martin@ximian.com>
14814 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14815 `field_info_offset_offset'.
14817 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14819 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14820 removed more internal usage of the r11 register and made it available
14821 to the register allocator.
14823 2007-10-08 Mark Probst <mark.probst@gmail.com>
14825 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14826 when sharing generics and treat type variables as references.
14828 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14830 * mini-ppc.c: started removing the internal uses of register r11
14831 to eventually allow the register allocator to manage it as an
14832 additional available register.
14834 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14836 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14838 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14840 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14841 specific trampolines as they are not performance critical as a jump
14842 target (maybe align as before only for AOT code?). This saves about
14843 200 KB of native code on x86 for monodevelop startup.
14845 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14847 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14848 monodevelop startup.
14850 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14852 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14854 * mini-sparc.h mini-sparc.c: Implement IMT support.
14856 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14857 its smaller and doesn't clobber sparc_g1.
14859 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14861 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14863 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14865 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14867 * mini-ppc.c: implemented fast delegate invocation.
14869 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14871 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14873 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14875 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14876 code to the new style trampoline in preparation for IMT support.
14878 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14880 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14881 systems already. This also reduces the specific trampiline sizes and
14882 prepares for the use of r12 as the IMT identifier register.
14884 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14886 * mini-mips.h: endianess fix (simplified from a patch by
14887 Thomas Kunze <thommy@tabao.de>, bug #323737).
14889 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14891 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14892 to access ucontext fields and enable netbsd support
14893 (partially from Magnus Henoch <mange@freemail.hu>).
14895 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14897 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14898 use the preprocessor from the CPP env var if it is set.
14900 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14902 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14903 code, before interface_offset gets used.
14905 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14907 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14908 mono_class_setup_vtable () before accessing klass->vtable.
14910 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14912 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14915 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14917 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14918 IMT slots (this saves hundreds of KB of memory in programs like
14919 IronPython and Monodevelop).
14921 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14923 * mini.c: print the delegate counter.
14925 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14927 * mini-x86.c: make it easier to enable the debugging code for IMT
14930 2007-09-28 Martin Baulig <martin@ximian.com>
14933 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14934 `mono_method_klass_offset' and `mono_method_token_offset'.
14936 2007-09-20 Mark Probst <mark.probst@gmail.com>
14938 * mini.c: First generics sharing implementation. Can only share
14939 in very simple cases. If sharing doesn't work it falls back to
14940 dedicated compilation.
14942 * mini.h: Flag in MonoCompile to specify whether generic
14943 compilation is shared. Flags enum for marking which generic inst
14944 of a context is used. Prototypes for helper functions.
14946 * generic-sharing.c: Helper functions for generic method sharing.
14948 * optflags-def.h: Optimization flag (gshared) for enabling generic
14949 method sharing added.
14951 * Makefile.am: generic-sharing.c added.
14953 2007-09-19 Daniel Nauck <dna@mono-project.de>
14955 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14957 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14958 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14961 2007-09-19 Martin Baulig <martin@ximian.com>
14963 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14964 mono_debug_cleanup() is now part of mono_cleanup().
14966 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14968 * driver.c (mono_main): Fix a warning.
14970 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14972 * aot-compiler.c: Optimize various parts when processing large assemblies.
14975 * mini.c (mono_patch_info_hash): Improve hash function.
14977 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14979 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14981 Code is contributed under MIT/X11 license.
14983 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14985 * mini.c (mini_init): Fix a leak.
14987 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14989 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14991 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14993 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14995 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14997 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14999 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15002 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15004 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15006 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15008 * aot-runtime.c (decode_patch_info): Ditto.
15010 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15012 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15013 static case. Cache delegates in architecture specific code,
15014 based on number of parameters.
15016 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15017 in architecture specific code, based on number of parameters.
15019 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15020 caching happen in architecture specific code now.
15022 Code is contributed under MIT/X11 license.
15024 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15026 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15027 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15028 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15030 Code is contributed under MIT/X11 license.
15032 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15033 * mini.c: (mono_thread_abort) Fixed bug #82416.
15035 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15037 * mini.: hook the new managed GC allocation feature into the JIT.
15039 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15041 * mini.c: implementation for the new runtime tls opcode.
15043 2007-09-11 Martin Baulig <martin@ximian.com>
15046 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15047 `mono_method_inflated_offset'.
15049 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15051 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15052 async exceptions into a method.
15054 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15055 purpose of testing whenever the unwinder works at every instruction.
15057 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15059 * mini.c: check accessibility of method used in ldftn (fixes
15062 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15064 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15066 * inssel.brg: Fix a warning.
15068 2007-09-03 Martin Baulig <martin@ximian.com>
15070 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15071 now takes the `main_method' as argument.
15073 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15075 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15077 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15079 * driver.c: include the cil-coff.h header on Windows.
15081 Code is contributed under MIT/X11 license.
15083 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15085 * mini.c, driver.c: don't include the cil-coff.h header.
15087 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15089 * mini.c: flag places that needs fixes fo soft-float support.
15091 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15093 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15094 endian systems (partially from Dean Jenkins, bug #81924).
15096 2007-08-28 Mark Probst <mark.probst@gmail.com>
15098 * mini.c (check_linkdemand): Remove embedded reference object in
15099 call to LinkDemandSecurityException.
15100 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15101 with an IntPtr instead of a reference object.
15103 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15105 * mini.c (handle_initobj): Handle alignment properly.
15107 * inssel.brg (mini_emit_memset): Ditto.
15109 * inssel.brg (mini_emit_memcpy): Ditto.
15111 * inssel-sparc.brg: Ditto.
15113 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15115 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15117 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15118 exceptions raised in unmanaged code. Fixes part of #82594.
15120 2007-08-24 Mark Probst <mark.probst@gmail.com>
15122 * mini.c (mono_method_to_ir), declsec.c
15123 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15125 2007-08-22 Martin Baulig <martin@ximian.com>
15128 (MonoDebuggerThreadInfo): New typedef.
15129 (mono_debugger_thread_table): New global variable.
15130 (mono_debugger_thread_created): New public function.
15131 (mono_debugger_thread_cleanup): New public function.
15134 (MonoDebuggerInfo):
15135 - removed `get_current_thread' and `lookup_assembly'.
15136 - removed `data_table'.
15137 - added `thread_table'.
15140 (mono_thread_start_cb): Call mono_debugger_thread_created().
15141 (mono_thread_attach_cb): Likewise.
15142 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15143 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15146 * driver.c (mono_main): Move mono_debug_init() up, before calling
15147 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15149 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15151 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15152 together when passing several arguments of type double (gives a small
15153 speedup and saves a few bytes of generated code).
15155 2007-08-20 Jb Evain <jbevain@novell.com>
15157 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15159 2007-08-20 Jb Evain <jbevain@novell.com>
15161 * mini.c (mono_method_to_ir): throw MethodAccessException
15162 and FieldAccessException instead of InvalidProgramException.
15164 2007-08-20 Mark Probst <mark.probst@gmail.com>
15166 * mini.c: CoreCLR security checks.
15168 * mini.h: Removed MonoSecurityMode (moved to
15169 metadata/security-manager.h) and mono_security_mode global var
15170 (replaced by set/get functions in security-manager.h).
15172 * driver.c: Added "core-clr-test" security mode for testing. Used
15173 set-function for setting security mode.
15175 2007-08-17 Mark Probst <mark.probst@gmail.com>
15177 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15178 the new jit_info_table.
15180 * driver.c: Test code for the new jit_info_table (enabled by the
15181 define MONO_JIT_INFO_TABLE_TEST).
15183 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15185 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15186 detection of call <REG> instruction sequence. Fixes build on freebsd.
15188 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15190 * mini-exceptions.c: Fix a warning.
15192 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15194 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15195 stack overflow handling code on amd64 too.
15197 * mini-exceptions.c (mono_setup_altstack): Make this use
15198 mono_thread_get_stack_bounds ().
15200 * mini-x86.h: Disable sigaltstack on solaris x86.
15202 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15204 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15206 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15208 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15210 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15212 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15214 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15216 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15218 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15221 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15223 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15224 to be emitted (bug #82281).
15226 2007-08-01 Martin Baulig <martin@ximian.com>
15228 Merged the `debugger-dublin' branch.
15230 * debug-debugger.h (MonoDebuggerInfo):
15231 Removed the `old_*' compatibility entries.
15232 Added `debugger_version' and `data_table'.
15233 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15234 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15237 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15238 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15239 instead of a `gconstpointer'.
15240 (mono_debugger_insert_method_breakpoint): Return a
15241 `MonoDebugMethodAddressList *'.
15243 2007-06-28 Martin Baulig <martin@ximian.com>
15245 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15247 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15249 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15250 __builtin_frame_address () since it is broken on older gcc versions.
15252 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15254 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15255 on the stack overflow handling and made the managed stack overflows
15256 catchable in most cases using soft guard pages.
15257 * exceptions-x86.c: added code to restore the protection in the soft
15258 guard pages at the end of exception handling.
15260 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15262 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15264 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15266 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15267 exception handling.
15269 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15271 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15272 signal handling support until it has been ported to the new mechanism.
15273 * mini.c: fixed stack overflow detection and use the new
15274 architecture code to handle signals on the altstack.
15276 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15278 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15279 stack overflows on the alt stack.
15281 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15283 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15284 stack overflows on the alt stack.
15286 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15288 * exceptions-ppc.c: cleanup preparing for altstack support.
15290 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15292 * exceptions-arm.c: cleanup preparing for altstack support.
15294 2007-07-27 Mark Probst <mark.probst@gmail.com>
15296 * mini.c (print_jit_stats): Output hazard pointer stats.
15298 2007-07-26 Mark Probst <mark.probst@gmail.com>
15300 * driver.c, mini.c: Replaced security mode flags with a single
15303 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15305 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15307 2007-07-25 Mark Probst <mark.probst@gmail.com>
15309 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15310 (which doesn't do anything yet) for activating Core CLR
15311 (Silverlight) security.
15313 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15315 * mini-codegen.c: work around a possible gcc bug on arm.
15317 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15319 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15320 message for platforms that don't support AOT compilation.
15322 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15324 * mini.h, mini.c, driver.c: temporary smcs hack.
15326 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15328 * mini-arm.h, mini-arm.c: arm EABI fixes.
15330 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15332 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15335 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15336 trampolines taking a method argument.
15338 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15340 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15341 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15343 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15344 JIT compilation throws an exception. Fixes #82050.
15346 2007-07-19 Mark Probst <mark.probst@gmail.com>
15348 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15349 with the MONO_EXCEPTION_ defines.
15351 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15353 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15356 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15357 the cause of an assertion.
15359 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15361 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15364 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15366 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15367 assert. Should fix #82103.
15369 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15371 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15372 here too. Fixes #82095.
15374 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15377 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15379 * mini-amd64.h: Enable IMT for amd64.
15381 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15383 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15385 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15387 2007-07-12 Mark Probst <mark.probst@gmail.com>
15389 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15390 as soon as check_linkdemand sets an exception_type.
15392 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15394 * mini-x86.c: fixed offsets for IMT call sequence.
15395 * mini-x86.h: enable IMT again.
15397 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15399 * trace.c (mono_trace_enter_method): Decode MonoType too.
15401 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15403 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15405 * mini-amd64.c: Add preliminary IMT implementation.
15407 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15409 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15410 understand the new IMT-base interface invocation (thanks to
15411 Daniel Nauck for the report and the remote debugging session).
15413 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15415 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15417 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15419 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15421 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15423 * mini-trampolines.c: implement AOT IMT support.
15424 * mini-x86.h: enable IMT support for wider testing.
15426 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15428 * inssel.brg (emit_imt_argument): Add aot support here.
15430 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15432 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15434 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15435 of the IMT implementation, partially from massi, with my
15436 implementation of the bsearch sequence. Disabled by default until
15437 the AOT code is implemented.
15439 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15441 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15443 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15445 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15447 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15448 arch-independent IMT JIT code from Massimiliano
15449 Mantione (massi@ximian.com) with small cleanups from me.
15451 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15453 * Makefile.am: fix svn invocation to get the svn revision to be
15454 independent of the local language (build fix).
15456 2007-07-09 Mark Probst <mark.probst@gmail.com>
15458 * mini.c (inline_method): Reset cfg->exception_type if the
15459 inlining is aborted. Fixes: 82049.
15461 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15463 * mini.c: remove assert from exception handling code when exception_ptr
15466 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15468 * mini.c (mono_codegen): Add an assert.
15470 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15471 enter and leave code.
15472 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15474 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15476 * mini-ppc.c: fixed memory corruption for localloc(0)
15479 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15481 * mini.c: Fix warnings.
15483 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15485 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15486 to emit better double->int conversions.
15488 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15490 * mini.c: the provided Min/Max optimizations are valid for unisgned
15493 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15495 * 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
15497 2007-06-28 Miguel de Icaza <miguel@novell.com>
15499 * mini.c (mono_running_on_valgrind): Add support for reporting the
15500 method and its boundaries to valgrind.
15502 2007-06-28 Martin Baulig <martin@ximian.com>
15504 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15506 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15508 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15510 * generic.2.cs: Add new test case.
15512 2007-06-25 Martin Baulig <martin@ximian.com>
15514 Merged the `debugger-dublin' branch.
15517 (mono_debugger_insert_method_breakpoint): New public method.
15518 (mono_debugger_remove_method_breakpoint): Likewise.
15519 (mono_debugger_check_breakpoints): New static method.
15520 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15522 * debug-debugger.h (MonoDebuggerInfo):
15523 Renamed (to keep backward compatibility in the vtable):
15524 `insert_breakpoint' -> `old_insert_breakpoint'.
15525 `remove_breakpoint' -> `old_remove_breakpoint'.
15526 `create_string' -> `old_create_string'.
15527 `lookup_class' -> `old_lookup_class'.
15528 `lookup_type' -> removed; changed into a dummy field.
15529 `lookup_assembly' -> `old_lookup_assembly'.
15530 Added (same functionality, but different signature):
15531 `create_string', `lookup_class', `lookup_assembly'
15533 `get_method_addr_or_bpt', `remove_method_breakpoint',
15534 `runtime_class_init'.
15536 * debug-debugger.c: Merged the `debugger-dublin' branch.
15538 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15540 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15542 (peephole_pass): Likewise.
15544 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15546 * driver.c: hopefully make setaffinity work also for ancient
15549 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15551 * driver.c : win32 build fix.
15553 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15555 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15556 processor if it is set.
15558 2007-06-21 Martin Baulig <martin@ximian.com>
15560 * debug-mini.h: New file.
15563 (mono_debugger_insert_breakpoint_full): Moved here from
15564 ../metadata/mono-debug-debugger.c.
15565 (mono_debugger_remove_breakpoint): Likewise.
15566 (mono_debugger_breakpoint_callback): Likewise.
15568 2007-06-15 Raja R Harinath <rharinath@novell.com>
15570 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15571 changes in MonoGenericClass.
15573 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15575 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15577 2007-06-14 Raja R Harinath <rharinath@novell.com>
15579 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15580 removal of MonoGenericMethod.
15582 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15584 * mini-exceptions.c: hooks for the exception events profiling API.
15586 2007-06-14 Randolph Chung <tausq@debian.org>
15588 * Makefile.ma: Add hppa target.
15589 * mini-arch.h: Include mini-hppa.h
15590 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15591 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15592 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15594 2007-06-14 Randolph Chung <tausq@debian.org>
15596 * inssel.brg: Add rules for "chained" compare-branch operations so that
15597 a single compare op can affect multiple branches. Adjust cost for
15598 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15599 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15600 cost for some rules so that they can more easily be overridden by
15601 per-arch rules (with fixes from lupus).
15602 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15604 2007-06-13 Randolph Chung <tausq@debian.org>
15606 * mini-ops.h: Reorder branch ops so that they match the order of the
15607 corresponding CEE_* ops. The code expects them this way.
15608 Add new ops for HPPA target.
15609 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15611 2007-06-13 Randolph Chung <tausq@debian.org>
15613 * mini-exceptions.c: Handle cases where the stack grows towards
15615 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15617 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15619 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15621 * driver.c: explain where a non-matching corlib is found.
15623 2007-06-13 Mark Probst <mark.probst@gmail.com>
15625 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15627 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15629 * mini-exceptions.c: Generate a method profile leave event during
15630 an exception to ensure that the profiler gets notified.
15632 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15634 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15637 * cpu-amd64.md: Add long_and/or/xor opcodes.
15639 2007-06-06 Wade Berrier <wberrier@novell.com>
15641 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15642 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15643 length of instruction shr_imm (expected 8, got 10)
15645 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15647 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15649 2007-06-06 Mark Probst <mark.probst@gmail.com>
15651 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15652 MonoInternalHashTable again (fixed bug in the internal hash table
15655 2007-06-06 Mark Probst <mark.probst@gmail.com>
15657 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15658 Have to figure out what makes it crash the SWF regression.
15660 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15662 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15664 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15666 * mini.c: optimize out the type check when storing null in a
15669 2007-06-04 Mark Probst <mark.probst@gmail.com>
15671 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15672 MonoInternalHashTable.
15674 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15676 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15677 signed integer methods.
15679 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15681 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15682 permanently since the current approach doesn't work.
15684 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15686 * inssel.brg (stmt): Only call delegate->invoke_impl if
15687 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15689 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15691 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15692 the sreg2==rdx case.
15694 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15695 account if it contains a rex prefix.
15696 (peephole_pass): Handle OP_FMOVE as well.
15698 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15700 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15701 as it causes regressions.
15703 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15705 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15706 static case as well.
15708 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15710 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15711 (mono_arch_get_this_arg_from_call): Ditto.
15713 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15715 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15718 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15719 (mono_arch_get_this_arg_from_call): Ditto.
15721 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15723 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15724 try to create optimized invoke code and use that for further invocations.
15725 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15727 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15729 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15731 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15732 sealed classes or methods.
15733 *devirtualization.cs: tests for the new optimization
15735 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15737 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15738 by the update_volatile () function.
15740 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15742 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15745 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15747 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15749 * mini.c: Add configure checks for header files.
15750 * mini-x86.c: Add configure checks for header files.
15751 * trace.c: Add configure checks for header files.
15752 * aot-runtime.c: Add configure checks for header files.
15753 * aot-compiler.c: Add configure checks for header files.
15754 * driver.c: Add configure checks for header files.
15755 * mini-codegen.c: Add configure checks for header files.
15757 Code is contributed under MIT/X11 license.
15759 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15761 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15762 icompare_imm -128 + op_iclt. Fixes #81703.
15764 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15766 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15768 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15770 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15771 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15772 so that all isinst checks now use "interface_bitmap".
15774 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15776 * cpu-amd64.md (jmp): Fix a warning.
15778 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15780 * basic.cs: Add new regression test.
15782 * basic.cs: Remove test which is now in basic-long.cs.
15784 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15786 * basic-long.cs: Add new test.
15788 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15790 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15792 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15794 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15796 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15799 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15800 throwing code a bit.
15802 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15803 the exception throwing code a bit.
15805 * mini-x86.c (get_call_info): Allocate result from a mempool.
15807 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15809 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15811 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15813 * mini.h (MonoCompile): Add 'token_info_hash' field.
15815 * mini.c: Save token->method associations during compilation so the AOT
15816 compiler can use it.
15818 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15819 which reference generic classes and methods.
15821 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15823 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15825 * aot-compiler.c (compile_method): Fix a typo in a comment.
15827 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15829 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15830 everything generic.
15832 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15834 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15836 * mini.h (MonoCompile): Add 'args' field.
15838 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15841 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15843 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15845 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15847 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15849 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15850 opcodes for some opcodes.
15852 * mini.h *.brg *.c: Use the new opcodes.
15854 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15856 * mini.h: Bumped aot revision.
15858 * inssel.brg: modified code generation of type checks for interfaces
15859 to use the new "MonoClass.interface_bitmap" instead of the old
15860 "MonoClass.interface_offsets".
15862 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15864 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15866 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15868 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15871 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15873 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15875 2007-04-27 Wade Berrier <wberrier@novell.com>
15877 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15878 mini.h) to fix build.
15880 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15882 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15884 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15885 causes the corlib unit tests to fail.
15887 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15889 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15891 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15893 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15894 opcodes to the comparison relations.
15896 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15897 opcodes to their types.
15899 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15901 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15902 it in cfg->arch.cinfo.
15904 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15906 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15907 cfg->cil_offset_to_bb.
15909 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15911 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15912 created becase of initlocals.
15914 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15916 * mini-alpha.c cpu-alpha.md: More alpha port work from
15917 Sergey Tikhonov <tsv@solvo.ru>.
15919 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15921 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15923 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15925 * cpu-s390.md (break): Correct the length of break instruction.
15927 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15929 * mini.c: fix a couple of soft-float issues and comments.
15931 2007-04-15 Miguel de Icaza <miguel@novell.com>
15933 * trace.c (is_filenamechar): - is also a filename char.
15935 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15937 * mini-s390.c: Correct checking for enum type in return value processing.
15939 2007-04-14 Raja R Harinath <rharinath@novell.com>
15941 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15942 (version.h): Makefile is in the build directory.
15944 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15946 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15948 2007-04-11 Martin Baulig <martin@ximian.com>
15950 * mini.c (can_access_member): Fix handling of generic classes;
15953 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15955 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15957 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15959 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15961 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15963 * mini-codegen.c: make sure the right spill amount is
15964 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15966 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15968 * mini-ppc.c: fixes for the fp_branch_nan test.
15970 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15972 * basic.cs: Comment out new test which still fails on ia64.
15974 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15976 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15978 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15980 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15982 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15984 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15985 on 64 bit machines. Fixes part of #80738.
15987 * basic.cs: Add regression test.
15989 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15991 * inssel.brg basic.cs: Revert previous change to fix build.
15993 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15996 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15998 * basic.cs: Add new regression test.
16000 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16002 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16005 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16007 * cpu-s390x.md: Correct length of break instruction.
16009 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16011 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16012 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16014 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16016 * *.c: Begin WIN64 port.
16017 * mini.c: Use correct register in profiler.
16018 * mini-amd64.c: No inline assembly on Win64.
16019 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16020 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16021 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16022 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16023 mono_arch_ip_from_context for Win64.
16025 Contributed under MIT/X11 license.
16027 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16029 * exceptions-amd64.c (seh_handler): Ditto.
16031 * exceptions-x86.c (seh_handler): Fix a memory leak.
16033 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16035 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16036 mini-s390x.c: fixed peephole optimizations to deal
16037 correctly with 1 and 2 byte reload avoidance.
16039 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16041 * cpu-s390.md, cpu-s390x.md: update localloc length.
16043 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16045 * cpu-g4.md: added missing descriptions.
16047 2007-03-14 Miguel de Icaza <miguel@novell.com>
16049 * Makefile.am: Add support so the tail tests are not executed on
16050 PowerPC as that is a known limitation of the PowerPC port.
16052 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16054 * runmdesc.bat: Move to msvc directory.
16056 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16058 * runmdesc.bat: Run executable that was produced by the current
16059 target and sent via an argument.
16061 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16063 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16066 * generics.2.cs: Add regression test.
16068 2007-03-09 Wade berrier <wberrier@novell.com>
16070 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16072 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16074 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16075 AOT code depends on this.
16077 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16079 * mini.c: more precise tracking of types in the eval stack
16080 (part of fix for bug #81044).
16082 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16084 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16086 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16088 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16090 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16092 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16094 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16096 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16097 a pointer on 64 bit systems. Fixes #80190.
16099 * iltests.il: Add new regression test.
16101 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16103 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16105 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16107 * trace.c: Remove an erroneous alignemnt check when tracing.
16108 Fixes --trace on OSX86.
16110 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16112 * mini-$(arch).h: initialize SP in context for all the archs.
16114 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16116 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16117 regressions in the thread tests.
16119 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16121 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16122 - fixed implementation of LOCALLOC opcode
16123 - implemented non-un compare for floats
16125 - implementation of FDIV and CKFINITE opcodes
16126 - fixes for latest mono updates
16127 - additional arch opcodes
16129 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16131 * Makefile.am: simplify and merge rules for cross-compilation.
16133 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16135 * local-propagation.c: Actually *apply* the fix for bug 80591...
16137 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16139 * mini-exceptions.c: backuot part of the last change
16140 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16142 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16143 * inssel.brg: Fix bug 59286.
16146 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16148 * mini-exceptions.c: patch from Zoltan to correctly check for
16149 stack boundaries (using the stack register, not the frame register),
16150 fixes bugs #80724, #79717.
16152 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16154 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16155 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16157 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16158 presence of frame pointer elimination.
16160 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16162 * mini-x86.h: NetBSD UCONTEX_REG defines.
16164 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16166 * inssel-amd64.brg: Fix amd64 build.
16168 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16170 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16173 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16175 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16178 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16180 2007-01-30 Mark Mason <mason@broadcom.com>
16182 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16183 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16184 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16185 beginning support for CEE_JMP [not quite working yet]
16186 * tramp-mips.c: LMF handling now works
16188 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16190 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16192 * mini.h (NULLIFY_INS): New macro.
16194 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16196 * mini.c: statistical profiler fix for windows, patch
16197 from Tor Lillqvist (tml@novell.com).
16199 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16200 * local-propagation.c: Fix bug 80591.
16202 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16204 * Makefile.am: put back the --export-dynamic option as with
16205 the previous gmodule flags (thanks to Robert Jordan).
16207 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16209 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16211 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16212 simplify and speed up the local register allocator. Also rename some fields
16213 like iassign->vassign.
16215 * regalloc.c: Remove some functions which are no longer used since their
16216 inlined version is in mini-codegen.c.
16218 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16220 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16222 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16224 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16225 narrowing. Fixes #80622.
16227 * iltests.il: Add new regresssion test.
16229 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16231 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16232 debug-debugger.c, debug-debugger.h: warning fixes.
16233 * driver.c: updated copyright year and made it fit in one line.
16235 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16237 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16239 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16241 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16243 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16245 * iltests.il: Add new test for bug #80507.
16247 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16249 * mini-arm.h: use soft-float also on vfp for now.
16251 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16253 * mini.c: fix some more soft-float issues.
16255 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16257 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16259 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16260 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16261 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16262 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16264 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16266 * mini-arm.c: typo fix.
16268 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16270 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16272 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16274 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16275 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16277 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16279 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16281 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16283 * inssel.brg: Fix a warning.
16285 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16287 * abcremoval.c ssa.c ssapre.c: Update after this change.
16289 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16291 * dominators.c (df_set): Use mono_bitset_union_fast.
16293 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16295 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16296 mini-codegen.c: reduce relocations and memory usage for the cpu
16299 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16301 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16303 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16304 to reduce their size.
16306 2007-01-19 Mark Mason <mason@broadcom.com>
16308 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16309 * mini-mips.c: more configuration macros, support long conditional branches, additional
16310 asserts, fix epilog instrumentation.
16311 * mini-mips.h: use standard stack walk
16312 * cpu-mips.md: increase size of div, rem and conditional branches
16314 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16316 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16319 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16321 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16322 (compile_method): Ditto.
16324 * aot-runtime.c (decode_klass_info): Ditto.
16326 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16327 needed by the code generated by inssel.brg. Also fix a warning.
16329 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16331 * mini.c: deal with enums that become genericinsts by
16332 being nested in a generic class (bug #79956).
16334 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16336 * mini.c: match the generic definition to check for
16337 private access with generic types (bug #78431).
16339 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16341 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16342 to make life easier for people cross-compiling that insist on not
16345 2007-01-17 Mark Mason <mason@broadcom.com>
16347 * inssel-long.brg: patch to deal with mips missing flags
16348 * inssel-long32-mips.brg: implement overflow checks
16349 * insset-mips.brg: implement overflow checks
16350 * mini-mips.h: implement conditional exception handling
16351 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16352 Remove unused code, minor cleanups.
16353 * exceptions-mips.c: minor cleanups
16354 * mini-ops.h: add mips conditional exception ops
16355 * cpu-mips.md: add mips conditional exception ops
16358 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16360 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16361 to deal with mips missing of flags.
16363 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16365 * exceptions-ppc.c: execute fault handlers.
16367 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16369 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16371 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16373 * mini.c: handle also floating point values in initialize_array.
16375 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16377 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16378 array initialization and make it conditional on the intrins option.
16380 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16382 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16383 relocations and put the patch info names close to the enum definition.
16385 2007-01-15 Mark Mason <mason@broadcom.com>
16387 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16389 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16391 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16393 2007-01-12 Raja R Harinath <rharinath@novell.com>
16395 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16397 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16399 * Makefile.am: distribute the mips sources.
16401 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16403 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16406 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16408 * cpu-x86.md: back out for now as this triggers other regressions.
16410 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16412 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16413 to eax:edx, so ecx can't get allocated to them (bug #80489).
16415 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16417 * mini.c, mini-exceptions.c: enabled running fault handlers
16420 2007-01-03 Miguel de Icaza <miguel@novell.com>
16422 * driver.c: If nothing fail, do not use the string "failed",
16423 because it makes it very annoying to view test result logs on the
16426 2006-12-30 Miguel de Icaza <miguel@novell.com>
16428 * debug-debugger.c (mono_debugger_main): Rename "main" to
16429 "main_method" to prevent a warning.
16431 Remove a warning for unused field.
16433 2006-12-28 Martin Baulig <martin@ximian.com>
16436 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16438 2006-12-22 Martin Baulig <martin@ximian.com>
16440 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16441 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16442 seperate `.mdb_debug_info' section, so we can access it from the
16443 debugger even if the binary is stripped.
16445 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16446 from the `.mdb_debug_info' here to prevent the linker from
16447 removing that section.
16449 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16450 mdb-debug-info64.s.
16452 2006-12-19 Robert Jordan <robertj@gmx.net>
16454 * mini-x86: enable the code to return small structures in
16455 registers for FreeBSD as well. Fixes bug #80278.
16456 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16458 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16460 * mini-x86.c: align the stack when calling the profiler
16461 function instrumenting the prolog (on OSX).
16463 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16465 * mini.c: emit a break opcode where Debugger.Break () is called.
16467 2006-12-13 Miguel de Icaza <miguel@novell.com>
16469 * mini.c (mono_method_to_ir): Provide useful information on this
16470 assert, to prevent others from debugging like I did.
16472 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16474 * mini.c: enable code which was incorrectly commented
16477 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16479 * mini-x86.c: enable on OSX, too, the code to return small
16480 structures in registers.
16482 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16484 * mini-x86.c: remove the use of the dynamic code manager here, too.
16486 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16488 * mini.h, debug-debugger.c, tramp-*.c: fixed
16489 mono_debugger_create_notification_function() to use
16490 mono_global_codeman_reserve () instead of a dynamic code manager.
16492 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16494 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16495 ves_array_element_address() jit icall and use a generated
16496 managed method instead (which is about 4 times faster for a rank 3
16499 2006-11-29 Mark Mason <mason@broadcom.com>
16501 * basic-calls.cs: additional tests for passing
16502 structures as function arguments.
16504 2006-11-29 Mark Mason <mason@broadcom.com>
16506 * mini-mips.h: disable custom exception handling
16507 * mini-mips.c: throw/rethrow should use jalr to call
16508 exception stubs. Fixed bug with passing structures
16509 by value. More support for tracing floating point
16512 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16514 * mini.c: fixed typo in the soft-float ldind.r4 handling
16517 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16519 * mini.c, mini.h, driver.c: added --runtime command line
16520 option to select a different runtime than the autodetected one.
16521 * jit.h: added API for embedders to initialize with a specific
16524 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16526 * mini.c: handle also boxing of r4 values (bug #80024).
16528 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16530 * mini-ppc.c: force indirect calls until we reserve
16531 enough address space for all the generated code.
16533 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16535 * exceptions-arm.c: workaround bugs in the libc definition
16536 of struct ucontext.
16538 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16540 * inssel.brg: fixes from me and Mark Mason.
16542 2006-11-23 Dick Porter <dick@ximian.com>
16544 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16545 semaphore display now we've fixed the initial value
16547 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16549 * inssel.brg: partially revert the last change to fix the build.
16551 2006-11-21 Mark Mason <mason@broadcom.com>
16553 * inssel.brg: Add and use compare-and-branch macros to support
16554 architectures that do not have condition code registers (ie. MIPS).
16555 * *-mips.{c,brg,md}: Fix copyright statements
16557 2006-11-20 Mark Mason <mason@broadcom.com>
16559 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16560 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16561 * mini.h: Added declaration for mono_print_ins()
16562 * mini-codegen.c: added ins_spec initializer for MIPS
16563 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16564 vreg to be virtual and hreg to be non-virtual.
16565 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16566 is not yet working/implemented correctly.
16567 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16568 non-static, fixup calls to print_ins() from other parts in the file.
16570 2006-11-20 Mark Mason <mason@broadcom.com>
16572 * basic-calls.cs: added tests for passing structures as arguments
16575 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16577 * inssel-long32.brg: optimize signed division by power of two.
16579 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16581 * mini-arm.c: added support for interworking with thumb code
16582 (mono must be still be built using the ARM instruction encoding).
16584 2006-11-19 Miguel de Icaza <miguel@novell.com>
16586 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16587 verifier has different rules for it. Fixes a few verifier issues
16590 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16591 at the end, so people know what happened.
16593 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16595 * brach-opts.c: in optimize_exception_target() make sure we
16596 are in a catch clause (fixes bug #79871).
16598 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16600 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16601 more soft-float support fixes.
16603 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16605 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16606 that are passed half on the stack and half in registers.
16608 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16610 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16611 more mips integration work from Mark E Mason
16612 <mark.e.mason@broadcom.com>.
16614 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16616 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16617 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16618 tramp-mips.c: added sources for the mips port, not
16619 integrated in the build yet. Contributed by
16620 Mark E Mason <mark.e.mason@broadcom.com>.
16622 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16624 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16626 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16628 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16629 put the soft-float rules in its own file since it seems to
16630 break s390 compilation.
16632 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16634 * mini-arm.c: fixed wrnings.
16636 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16638 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16639 inssel-arm.brg: ARM support for soft-float.
16641 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16643 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16644 loads and stores of 32 bit fp values.
16646 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16648 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16650 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16651 works. Fixes #79852 and #79463.
16653 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16655 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16656 more soft-float support WIP and fixes.
16658 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16660 * mini-arm.c: some VFP updates.
16662 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16664 * mini-exceptions.c: 0 is a valid local var offset in some
16665 architectures, don't assert (bug #78508).
16667 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16669 * exceptions-arm.c: fixed off by one error in stack walk code.
16671 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16673 * mini.h, mini.c: more precise tracking of type load exceptions.
16675 2006-11-03 Robert Jordan <robertj@gmx.net>
16677 * Makefile.am: [WIN32] Add monow.exe target.
16678 * driver.c: [WIN32] Don't detach the console when debugging.
16681 2006-10-30 Miguel de Icaza <miguel@novell.com>
16683 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16685 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16687 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16689 * driver.c (mini_regression): Fix --regression with AOT.
16691 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16693 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16695 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16697 * mini-sparc.h: Don't use sigaction on sparc/linux.
16699 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16701 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16703 * mini-exceptions.c: Add proper include files for getpid ().
16705 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16707 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16708 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16711 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16712 name cache to reduce its size.
16714 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16716 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16718 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16719 the mono_lmf TLS variable.
16721 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16722 trampoline lmf frames.
16724 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16726 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16728 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16729 the mono_lmf TLS variable.
16731 * mini-exceptions.c: Access the LMF structure through accessors.
16733 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16734 variable instead of in jit_tls->lmf.
16736 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16738 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16739 trampoline lmf frames.
16741 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16743 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16745 * mini.c trace.c mini-x86.c: Revert these too.
16747 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16750 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16752 * genmdesc.c: removed now dead code.
16754 2006-10-09 Robert Jordan <robertj@gmx.net>
16756 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16758 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16760 * mini.h: do not leave gaps in the opcode values.
16762 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16764 * jit-icalls.h: flag functions as internal here, too.
16766 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16768 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16769 functions with the internal attribute.
16771 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16773 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16775 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16777 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16780 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16782 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16783 tail calls as on other platforms.
16785 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16787 * iltests.il: Add a few tailcall tests.
16789 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16791 * driver.c: fix loop for old compilers (bug #79521).
16793 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16795 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16797 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16799 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16800 metadata without any code.
16802 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16803 more precise debugging information using gdb.
16805 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16807 * inssel-ia64.brg: Make the helper methods static.
16809 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16811 * inssel-x86.brg: make the helper methods static.
16813 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16815 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16817 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16819 * mini.c: updates for monoburg changes.
16820 * inssel.brg: make a few helper functions static as they should.
16822 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16824 * Makefile.am: Move mini-codegen.c to common_sources.
16826 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16828 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16830 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16831 mini-ppc.h: port to use the common local register allocator.
16833 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16835 * mini.h: Remove the comment too then.
16837 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16839 * mini.h: put back backend.data which is to be used shortly and
16840 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16841 pointers on 4 byte boundaries it'd have much bigger issues running
16842 and you can ifdef it out anyway.
16844 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16846 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16847 MonoInst size by 4 bytes on 64 bit machines.
16849 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16851 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16852 replacement with more meaningful field names. Arch maintainers, please
16853 check the assigned names are good enough for your arch.
16855 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16857 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16858 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16860 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16862 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16863 relocations and memory requirements, put the optimization flags
16864 definitions in their own file.
16866 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16868 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16870 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16872 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16874 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16876 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16878 * inssel.brg: use the correct function to get the size of an item
16879 in an array, given an element class.
16880 * aot-compiler.c: do not access class->class_size directly.
16882 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16884 * mini.h, debug-mini.c: added a debugging function to print
16885 info about local variables and arguments in a jitted method.
16887 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16889 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16891 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16893 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16895 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16896 inner and outer loops when passing vtypes.
16898 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16900 * mini-ppc.c: take into account the cpu errata for cache flushing
16901 which caused some random errors (bug #79381).
16903 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16905 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16906 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16908 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16910 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16913 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16914 freebsd ports tree.
16916 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16917 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16919 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16922 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16924 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16926 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16928 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16929 macro does not have to be changed during debugging.
16931 * 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>.
16933 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16935 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16937 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16938 MONO_ARCH_NO_EMULATE_MUL is defined.
16940 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16942 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16944 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16946 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16948 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16950 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16951 stuff to mini-exceptions.c where it is used.
16953 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16954 setup code, the real one is in mini-exceptions.c.
16956 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16957 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16958 some changes from the freebsd ports tree.
16960 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16963 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16965 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16967 * mini.c: on Linux, check for /proc to be mounted
16968 (bug# 79351, novell bug#201204).
16970 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16972 * mini.c: handle cases where pthread_attr_getstack() behaves
16973 incorrectly (bug #78096).
16975 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16977 * mini-arm.c: support larger stack frames (bug #79272).
16979 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16981 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16983 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16986 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16987 mono_class_from_name () to find a class from its name.
16989 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16991 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16993 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16995 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16997 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16999 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17001 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17002 callinfo->trampoline.
17004 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17006 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17009 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17011 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17013 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17015 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17016 stats.method_trampolines, it is already done by the generic trampoline code.
17018 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17020 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17022 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17024 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17026 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17028 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17030 * mini.c (print_jit_stats): Print new stats.
17032 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17034 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17036 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17037 Address on two dimensional arrays. Fixes #78729.
17039 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17041 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17044 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17046 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17049 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17051 (mini_get_ldelema_ins): Ditto.
17053 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17055 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17056 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17059 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17061 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17062 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17064 * exceptions-s390x.c: Cosmetic change.
17066 * tramp-s390.c: Fix warning.
17068 * cpu-s390.md: Correct length of mul_imm.
17070 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17072 * aot-compiler.c: added binary writer with ELF backend
17073 implementation (only on Linux/x86 for now).
17075 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17077 * Makefile.am: Don't run net 2.0 AOT tests.
17079 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17080 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17082 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17084 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17086 * aot-compiler.c: simplified and refactored the asm-writing code
17087 to allow different backends.
17089 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17091 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17093 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17094 little. Share patches of type TYPE_FROM_HANDLE as well.
17096 * mini.c (mono_patch_info_equal): New helper function.
17097 (mono_patch_info_hash): Ditto.
17099 * aot-compiler.c (emit_method_code): Fix s390 build.
17101 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17102 is not handled because it is stored as a flag and not as a type ctor. Fixes
17105 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17107 * aot-compiler.c: Fix computation of GOT slot statistics.
17109 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17110 Also remove support for not PIC AOT.
17112 * mini.h: Bump AOT file format version.
17114 * objects.cs: Add a test for #78990.
17116 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17117 (peter.dettman@iinet.net.au). Fixes #79087.
17119 * basic-long.cs: Add a test for the above.
17121 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17123 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17125 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17128 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17130 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17133 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17135 * mini.c: Don't verify COM proxy invoke calls
17138 2006-08-10 Dick Porter <dick@ximian.com>
17140 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17141 which process is holding semaphores locked.
17143 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17145 * mini-ia64.c mini-amd64.c: Fix #79027.
17147 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17149 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17151 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17152 implicit arguments in a vararg call. Fixes #79027.
17154 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17156 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17157 (mono_get_array_new_va_signature): Ditto.
17159 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17161 * aot-runtime.c: Call init_plt lazily.
17163 * inssel-long.brg: Fix unsigned long->int conversion.
17165 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17167 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17168 that most data is now in the .rss/.data section.
17170 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17172 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17174 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17176 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17178 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17180 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17181 virtual call. Fixes #79010.
17183 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17184 and use the result as the this argument in the real call.
17186 * generics.2.cs: Add a new test for #79010.
17188 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17190 * mini-x86.c: Fix a warning.
17192 * aot-compiler.c: Add a bunch of statistics.
17194 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17196 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17198 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17200 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17202 * 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>.
17204 2006-07-13 Miguel de Icaza <miguel@novell.com>
17206 * mini.c (mono_method_to_ir): Obtain the original method in the
17207 CIL stream and use this to perform validation.
17211 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17213 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17214 (mono_arch_call_opcode): Ditto.
17216 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17219 * mini.c (mono_patch_info_dup_mp): New helper function.
17221 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17222 compilation. Fixes #78827.
17224 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17226 * declsec.c: Use original security informations for
17227 MONO_WRAPPER_MANAGED_TO_MANAGED.
17229 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17231 * mini.c: Allow Com Interop methods/classes and
17232 don't verify COM wrapper calls
17235 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17237 * inssel-long32.brg: Fix long->i4 checked conversion.
17239 * exceptions.cs: Add a test for the above.
17241 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17243 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17245 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17248 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17251 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17253 * mini.c: Fix solaris/x86 exception handling.
17255 * Makefile.am: Get rid of $(ICU_LIBS).
17257 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17259 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17260 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17261 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17263 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17265 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17266 this function causes a SIGSEGV.
17268 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17270 * mini.c: Remove unused solaris/x86 includes.
17272 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17274 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17276 2006-06-20 Jb Evain <jbevain@gmail.com>
17278 * cpu-g4.md: fix max length of start_handler instruction.
17280 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17281 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17283 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17284 * ssa.c: Fixed bug 78653 for SSA based deadce.
17285 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17286 MonoInst.flags, used in SSA based deadce.
17287 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17288 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17290 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17292 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17293 it can end up using non executable memory on ppc64 systems
17294 running ppc32 userspace (fix from Johannes Berg).
17296 2006-06-14 Dick Porter <dick@ximian.com>
17298 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17301 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17302 * mini.c: Made so that inline is locally disabled if it would
17303 trigger a .cctor, because too many apps depend on this behavior
17304 (which seems to be also the one of the MS CLR).
17306 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17308 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17309 No idea why this worked before.
17311 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17312 which branch to outer exception clauses since they could skip the
17313 inner finally clauses. Fixes #78633.
17315 * exceptions.cs: Add a test for the above.
17317 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17320 * iltests.il: Add a test for the above.
17322 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17324 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17325 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17327 * iltests.il: Add a test for the above.
17329 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17331 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17333 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17334 methods as instrinsics.
17336 2006-06-09 Wade Berrier <wberrier@novell.com>
17338 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17339 (simple-cee-ops.h ssapre-mini-ops.h)
17341 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17343 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17344 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17346 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17347 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17349 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17351 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17353 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17355 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17356 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17357 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17358 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17359 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17360 of opcodes, so that bug 78549 should not happen again.
17361 * ssapre.c: Updated to use the renamed files.
17363 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17365 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17366 in OP_ATOMIC_EXCHANGE_I4.
17368 2006-06-07 Wade Berrier <wberrier@novell.com>
17370 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17371 in mono_debugger_create_notification_function)
17373 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17375 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17377 * mini.c (type_from_stack_type): Disable some changes which do not
17380 * driver.c: Reenable opts.
17382 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17383 of the evaluation stack.
17385 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17386 evaluation stack trace at entry to the bblock.
17388 * mini.c (merge_stacks): New function to perform verification of stack merges.
17389 Turned off by default.
17391 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17394 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17396 * local-propagation.c: Fixed bug 78549.
17398 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17400 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17402 2006-06-02 Miguel de Icaza <miguel@novell.com>
17404 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17405 tramp-arm.c, tramp-ia64.c
17406 (mono_debugger_create_notification_function): Update signature to
17407 new signature and use new protocol for creating the notification
17410 Should fix the build.
17412 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17414 * exceptions-ppc.c (mono_jit_walk_stack)
17415 (ves_icall_get_frame_info): Fix the build
17417 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17419 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17421 2006-05-31 Raja R Harinath <rharinath@novell.com>
17423 * il2tests.2.il: New file for generics CIL tests. Add test for
17425 * Makefile.am: Update.
17428 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17431 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17433 * aliasing.c: Fixed bug 78311.
17435 2006-05-29 Martin Baulig <martin@ximian.com>
17437 * mini-exceptions.c (mono_find_jit_info): When computing the
17438 native offset, check whether we're actually inside the method's
17439 code; call mono_debug_print_stack_frame() to format the frame.
17440 (ves_icall_System_Exception_get_trace): Call
17441 mono_debug_print_stack_frame() to format the stack frame.
17442 (ves_icall_get_trace): Update to the new debugging API.
17443 (mono_jit_walk_stack_from_ctx): Likewise.
17444 (ves_icall_get_frame_info): Likewise.
17446 * mini.c (get_method_from_ip): Use the new debugging API.
17447 (mono_print_method_from_ip): Likewise.
17450 (mono_jit_walk_stack): Use the new debugging API.
17451 (ves_icall_get_frame_info): Likewise.
17453 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17455 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17457 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17459 * mini.c: Added "limitator" to inline for debugging.
17461 2006-05-24 Martin Baulig <martin@ximian.com>
17463 * debug-debugger.c (mono_debugger_init): Create a private,
17464 malloc()-based code manager for the notification function and
17465 intentionally leak it on exit. This fixes the crash-on-exit race
17469 (mono_debugger_create_notification_function): Added
17470 `MonoCodeManager *' argument.
17473 (mono_debugger_create_notification_function): Added
17474 `MonoCodeManager *' argument.
17476 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17478 * aliasing.c: Fixed 64 bit issue.
17479 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17480 default since all known bugs are fixed (one more time!).
17482 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17484 * mini.c: write barrier support.
17486 2006-05-23 Martin Baulig <martin@ximian.com>
17488 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17489 check at the top of the file.
17491 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17493 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17494 reverting changes without reason and without changelog entries.
17496 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17498 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17499 to a few opcodes. Fixes #78439.
17501 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17502 consistency with other archs.
17504 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17506 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17508 * debug-debugger.c: fix the build.
17510 2006-05-17 Martin Baulig <martin@ximian.com>
17513 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17514 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17515 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17516 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17518 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17520 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17522 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17524 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17525 MONO_TYPE_GENERICINST.
17527 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17528 MONO_TYPE_GENERICINST.
17530 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17532 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17535 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17537 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17539 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17541 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17543 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17544 mono_trace_cleanup ().
17546 * iltests.il: Fix problem with the newly added test.
17548 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17549 due to register constraints, free up the previous hreg. Fixes #78314.
17551 * iltests.il: Add new test for #78314.
17553 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17554 Interlocked.Add. Fixes #78312.
17556 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17558 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17560 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17562 2006-05-05 Martin Baulig <martin@ximian.com>
17564 * debug-mini.c (mono_debug_open_block): New method.
17567 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17568 the beginning of each basic block.
17571 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17572 the beginning of each basic block.
17574 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17576 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17577 default until I understand why they break the build on amd64.
17579 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17581 * mini.c (mini_cleanup): Call mono_cleanup ().
17583 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17586 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17588 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17589 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17590 default since all known bugs are fixed, and I cannot reproduce bug
17591 77944... I'm asking Matt Hargett to test again after this commit.
17593 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17595 * mini-codegen.c: Fixed typo that thrashed inline.
17597 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17599 * dominators.c (compute_dominators): Avoid using a worklist since
17600 it is not correct in some cases. Instead, iterate over all bblocks as
17601 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17603 2006-04-28 Miguel de Icaza <miguel@novell.com>
17605 * mini.c (mono_jit_compile_method_inner): Use
17606 mono_prepare_exception_from_error that resets the value
17609 2006-04-27 Miguel de Icaza <miguel@novell.com>
17611 * mini.c: Move the mini_loader_error_to_exception to metadata.
17613 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17615 * aliasing.c: Fixed bug 78210.
17617 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17619 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17620 default until all their problems (or the ones they trigger) are fixed.
17622 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17624 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17626 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17627 as loaded only after resolving patches since that could invoke the same method.
17629 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17631 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17634 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17637 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17640 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17641 made from AOT code through the PLT table.
17643 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17644 holding the plt offset when a call is made to the aot plt trampoline.
17646 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17648 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17651 * Makefile.am (common_sources): Fix build breakage.
17653 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17654 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17655 intra-assembly calls if possible.
17657 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17659 * mini-trampolines.c: Handle PLT entries.
17661 * mini.c: Avoid creating a GOT var for calls.
17663 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17664 from mscorlib code.
17666 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17667 from mscorlib code.
17669 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17672 * mini.h: Bump AOT file format version.
17674 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17677 2006-04-25 Martin Baulig <martin@ximian.com>
17679 * driver.c: Disable copyprop, consprop and inline when running
17680 inside the debugger.
17682 2006-04-25 Martin Baulig <martin@ximian.com>
17684 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17685 with `get_current_thread' and added `detach'.
17686 (MonoDebuggerMetadataInfo): Added `thread_size',
17687 `thread_tid_offset', `thread_stack_ptr_offset' and
17688 `thread_end_stack_offset'.
17690 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17692 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17695 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17696 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17698 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17700 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17702 * aot.c: Add support for ADJUSTED_IID.
17704 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17706 * aot.c (emit_method_order): Don't align method_order_end.
17708 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17709 the interface ID changes.
17711 2006-04-21 Dick Porter <dick@ximian.com>
17713 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17714 cleaning up a thread. Fixes the new part of bug 77470.
17716 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17718 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17719 to managed wrapper.
17721 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17723 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17725 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17726 SIGSEGV. Fixes #78072.
17728 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17729 unregister our SIGABRT handler.
17731 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17733 * mini.c: Disabled inline where it can alter the call stack in a
17734 way visible from managed code.
17735 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17738 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17740 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17741 on other platforms. Fixes #78089.
17743 2006-04-13 Martin Baulig <martin@ximian.com>
17745 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17746 determine whether we're inside the debugger.
17749 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17751 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17753 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17754 handler clauses. Fixes #78024.
17756 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17757 in the CALL_MEMBASE opcodes. Fixes #78088.
17758 (mono_arch_get_vcall_slot_addr): Ditto.
17760 2006-04-10 Martin Baulig <martin@ximian.com>
17762 * debug-debugger.c: The thread handling code has now been moved
17763 into ../metadata/threads.c.
17765 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17767 * driver.c (mono_main): Fix --with-gc=none build.
17769 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17770 (mono_spillvar_offset_float): Ditto.
17771 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17772 hreg, not when its !global, since on ia64, there is a third category: stacked
17775 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17777 * mini.c: set MonoInst->klass for load field address and a few other
17780 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17782 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17784 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17786 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17787 the branch opt changes.
17789 2006-04-06 Dick Porter <dick@ximian.com>
17791 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17793 * wapihandles.c (mini_wapi_seminfo):
17794 * driver.c (mono_main): Add semaphore info option
17796 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17798 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17799 branch optimization changes. Fixes #78009.
17801 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17803 * mini.c: ignore accessibility of methods in managed->native wrappers.
17805 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17807 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17809 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17811 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17813 * mini.c: Modify the branch optimizations to preserve the invariant that
17814 the entries inside the in_bb and out_bb arrays are unique.
17815 (mono_unlink_bblock): Avoid creation of new arrays.
17817 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17819 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17822 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17824 * mini.c (optimize_branches): Remove the "optimizations" in
17825 the cbranch1/cbranch2 -> branch cases which were causing several
17826 problems in the past. Fixes #77986.
17828 2006-03-31 Chris Toshok <toshok@ximian.com>
17830 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17831 default optimizations :(
17833 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17835 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17838 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17840 * local-propagation.c: Added comments to structs and removed
17841 "Mono" prefixes from local tree mover types.
17843 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17845 * Makefile.am (arch_sources): Define this for each architecture so
17846 libmono_la_SOURCES is defined in one place.
17848 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17850 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17853 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17855 * driver.c: print the GC name supplied by configure.
17857 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17859 * local-propagation.c: Added tree mover, and moved here all the
17860 local propagation code from mini.c
17861 * mini.c: Added support for treeprop, and moved all the local
17862 propagation code to local-propagation.c
17863 * mini.h: Added support for treeprop
17864 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17865 treeprop, inline and deadce by default
17866 * Makefile.am: Added local-propagation.c
17868 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17870 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17872 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17874 * debug-debugger.c: make it compile without the Boehm GC.
17876 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17878 * mini.c: fixed issue with mismatch when an icall is registered
17879 with multiple names but same address.
17881 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17883 * declsec.c, mini-exceptions.c: use write barrier to set reference
17884 fields of managed objects.
17886 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17888 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17889 (can_access_internals): Fix a warning.
17891 * mini.c (print_method_from_ip): Rename this to
17892 mono_print_method_from_ip so it gets exported.
17894 * trace.c: Deal with strings inside StringBuilder's containing garbage
17895 and fix memory leaks. Fixes #77848.
17897 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17899 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17902 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17904 * mini-s390.c: Remove OP_X86_TEST_NULL.
17906 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17908 * mini.c: use the correct GetHashCode() for the moving collector.
17910 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17912 * liveness.c: Regalloc spill cost tuning.
17914 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17916 * mini-s390x.h: Correct S390_LONG macro.
17918 * mini-s390x.c: Cleanup unused code.
17920 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17922 * jit-icalls.h: New file.
17924 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17925 icalls and include that instead of including jit-icalls.c.
17927 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17930 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17932 * mini.c: when checking for member accessibility, also check for
17933 friend assemblies and for explicit interface implementations.
17935 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17937 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17939 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17941 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17942 common cases are done first.
17944 * mini-ops.h: Only define platform specific opcodes on the given platform.
17946 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17949 2006-03-14 Martin Baulig <martin@ximian.com>
17951 Revert Paolo's change from r57348:
17953 * mini.h: don't use gboolean for bitfields.
17954 * mini.c: verifier changes for fields and methods accessibility.
17956 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17958 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17960 * mini-s390x.c: Fix conv_r_un.
17962 * cpu-s390, cpu-s390x.md: Fix lengths.
17964 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17966 * mini.c: nested types have access to all the nesting
17967 levels, not just the enclosing types.
17969 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17971 * mini.c: added a few more verification checks.
17973 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17975 * liveness.c: Merge optimizations from the linear-il branch.
17977 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17979 * mini-ia64.c (emit_call): Add a comment.
17981 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17983 * tramp-ia64.c: Fix some warnings.
17985 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17987 * mini.h: don't use gboolean for bitfields.
17988 * mini.c: verifier changes for fields and methods accessibility.
17990 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17992 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17993 lazy icall wrapper changes.
17995 * dominators.c: Replace all the dominator algorithms with faster
17996 ones from the linear-il branch.
17998 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18001 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18002 common cases are done first.
18004 * mini-amd64.c: Fix some warnings.
18006 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18009 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18012 * mini.h: Add a missing prototype.
18014 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18016 * mini.c: Compile icall wrappers lazily.
18018 * mini-codegen.c: Use printf instead of g_print since its much faster.
18020 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18023 * mini.c (optimize_branches): Cache the negative result from
18024 remove_block_if_useless ().
18026 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18027 Also fix some bblock linking issues.
18029 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18032 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18034 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18035 accessed fields first, for better cache behavior.
18037 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18039 * mini.c: speedup IList<T> array accesses.
18041 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18043 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18044 inline_costs counter. Fixes #77190.
18046 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18048 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18049 trace messages. Fixes #77706.
18051 2006-03-04 Martin Baulig <martin@ximian.com>
18053 * tramp-amd64.c, tramp-x86.c
18054 (mono_debugger_create_notification_function): Use
18055 mono_global_codeman_reserve() to allocate a buffer at runtime and
18058 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18060 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18061 notification function at runtime and then call `initialize' in the
18062 `MONO_DEBUGGER__debugger_info' vtable.
18064 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18066 * iltests.il: Fix a visibility problem.
18068 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18070 * driver.c, mini.c: add hooks for the counters API.
18072 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18074 * driver.c: show disabled options.
18076 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18078 * linear-scan.c: always use cost-driven selection.
18080 2006-02-28 Raja R Harinath <rharinath@novell.com>
18082 * jit-icalls.c (helper_compile_generic_method): Revert change from
18085 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18087 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18089 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18091 * inssel.brg: style fixes, mostly to force the updated monoburg
18092 to run for people using svn.
18094 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18096 * mini.c: match monoburg changes.
18098 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18100 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18101 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18102 declaration in the header file.
18104 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18106 * helpers.c: reduce relocations and mem usage.
18108 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18110 * mini.h, mini-codegen.c: disable logging features if
18111 requested by configure.
18113 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18115 * mini.c: tiny verifier changes.
18117 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18119 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18120 cpu-pentium.md: stack alignment changes for osx/x86,
18121 partially from Geoff Norton <gnorton@customerdna.com>.
18123 2006-02-24 Raja R Harinath <harinath@gmail.com>
18125 * jit-icalls.c (helper_compile_generic_method): Update to changes
18126 in metadata/class.c.
18128 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18130 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18132 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18133 interface calls with large offsets.
18135 2006-02-23 Raja R Harinath <rharinath@novell.com>
18137 * jit-icalls.c (helper_compile_generic_method): Document the
18138 special-case we depend on so that we can inflate the method twice
18139 with the same context with no bad side-effects.
18141 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18143 * mini-x86.c, mini-amd64.c: fix for case when xen support
18146 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18148 * mini-x86.c, mini-amd64.c: generate code to access tls items
18149 in a faster way for Xen systems.
18151 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18153 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18154 updates and compilation fixes for the OSX/x86 port, mostly from
18155 Geoff Norton <gnorton@customerdna.com>.
18157 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18159 * inssel.brg: faster interface call implementation
18160 to sync with the interface_offsets MonoVTable changes.
18162 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18164 * mini.c: more verification checks.
18166 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18168 * mini.c: added a few more verification checks.
18170 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18172 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18173 facility on the processor and use it if available.
18175 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18177 * driver.c, aot.c, mini.c: throw exception if the IL code is
18178 invalid or unverifiable.
18180 2006-02-17 Raja R Harinath <rharinath@novell.com>
18182 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18185 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18187 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18189 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18191 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18192 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18193 handling of instantiated generic valuetypes.
18195 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18197 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18198 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18201 * generics.2.cs: Revert the nullable reftypes tests.
18203 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18205 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18206 using __builtin_frame_address (1) as it doesn't work in the presence
18207 of optimizations. Hopefully fixes #77273.
18209 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18210 -> generics.cs change as it doesn't work with some automake versions.
18212 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18214 * mini.c: handle systems that sue a different way to
18215 retrieve the stack address of the current thread.
18217 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18219 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18220 it specially in the makefile.
18222 * generics.2.cs: Add tests for nullable reference types.
18224 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18226 * mini.c: always handle the case when mono_jit_init()
18227 is called in a thread different from the main thread,
18228 confusing libgc (bug #77309).
18230 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18232 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18234 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18236 * mini.c: change optimize_branches () to use a single loop
18237 and introduce a new optimization to simplify some range checks.
18239 2006-02-03 Martin Baulig <martin@ximian.com>
18241 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18242 and merged with debugger_thread_manager_add_thread().
18243 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18244 inform the debugger about the main thread.
18246 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18248 * basic.cs: Add test for div.un/rem.un constant folding.
18250 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18252 * cpu-s390x.md: correct int_xor_imm length
18254 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18256 * generics.2.cs: New test for #77442.
18258 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18261 2006-02-02 Martin Baulig <martin@ximian.com>
18263 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18264 <mono/metadata/mono-debug-debugger.h>
18266 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18268 2006-02-02 Martin Baulig <martin@ximian.com>
18270 * debug-debugger.h: New header file for debug-debugger.c.
18272 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18273 function is a separate thread anymore; add support for attaching.
18275 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18277 * tramp-x86.c: Fix a warning.
18279 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18281 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18282 on very large methods.
18284 * aot.c (load_patch_info): Fix a warning.
18286 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18288 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18289 mini-ops.h: alu membase optimizations.
18291 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18293 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18294 to speedup StringBuilder.
18296 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18298 * dominators.c (mono_compute_natural_loops): Fix detection of
18299 loop body start blocks.
18301 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18303 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18305 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18308 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18310 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18312 2006-01-25 Martin Baulig <martin@ximian.com>
18314 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18315 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18316 started to cleanup this file a little bit.
18318 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18320 * mini.c: optimize a codepath frequently happening in generics code.
18322 2006-01-23 Martin Baulig <martin@ximian.com>
18324 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18326 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18327 functions directly.
18329 * driver.c: debug-debugger.c is only available if
18330 `MONO_DEBUGGER_SUPPORTED' is defined.
18332 2006-01-23 Martin Baulig <martin@ximian.com>
18334 * debug-debugger.c: Only enable this on platforms where the Mono
18335 Debugger is working (x86 and x86_64).
18337 2006-01-21 Martin Baulig <martin@ximian.com>
18339 The Mono Debugger is now using the normal `mono' instead of the
18340 `mono-debugger-mini-wrapper' when executing managed code.
18342 * debug-debugger.c: New file; previously known as
18343 debugger/wrapper/wrapper.c.
18345 * debug-mini.c (mono_init_debugger): Removed.
18347 * driver.c (mono_main): Added new `--inside-mdb' command line
18348 argument which is used when running inside the debugger.
18350 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18352 * liveness.c (mono_analyze_liveness): Remove some unused data
18355 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18357 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18359 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18361 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18362 depends on implementation details of monobitset.
18364 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18367 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18369 * liveness.c: Update after monobitset changes.
18371 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18373 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18375 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18377 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18379 * mini-s390x.c: Remove warning messages.
18381 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18383 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18385 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18387 * generics.2.cs: Add ldelem/stelem_any test.
18389 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18391 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18393 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18395 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18397 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18399 * generics.2.cs: Reenable vtype tests.
18401 * inssel-x86.brg: Remove an icorrect valuetype rule.
18403 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18405 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18406 initial support for OP_ABS.
18408 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18410 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18412 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18414 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18415 conversion and implement LADD/LSUB.
18417 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18420 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18422 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18424 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18427 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18429 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18430 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18431 (stack walk problem).
18433 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18435 * aot.c (mono_aot_load_method): Fix a warning.
18437 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18439 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18441 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18443 * iltests.il: Add test for #77148.
18445 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18448 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18450 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18452 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18454 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18455 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18457 * basic-long.cs: Add lconv-to-r4/r8 tests.
18459 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18461 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18463 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18464 here as on other archs.
18466 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18468 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18470 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18472 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18474 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18476 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18477 instrument_prolog; Add memory_barrier instruction.
18479 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18481 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18483 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18485 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18487 * aliasing.c inssel.brg: Fix warnings.
18489 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18490 could skip initialization of some parts of memory.
18492 * mini.c mini-ia64.c: Fix warnings.
18494 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18496 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18498 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18499 a crash seen on sparc.
18501 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18503 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18505 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18507 * mini-ops.h: Add s390_backchain instruction
18509 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18511 * cpu-s390.md: Add s390_backchain instruction
18513 * mini-s390.c: Significant ABI changes
18515 * mini-s390.h: Cater for zero length structures
18517 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18519 * mini-s390.c: ABI fixes
18521 * inssel-s390.brg: Remove debug statements
18523 * cpu-s390.md: Fix length of ATOMIC_xx operations
18525 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18527 * basic-float.cs: Add float<->long conversion tests.
18529 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18531 * mini-s390.c: Fix LOCALLOC processing.
18533 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18535 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18537 * iltests.il: Add tests for some opcodes not covered by the other
18540 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18542 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18543 register loading for Tail processing; Correct trace output.
18545 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18547 * cpu-s390.md: Correct size of jmp instruction.
18549 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18551 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18553 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18555 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18556 Bring s390 up to current level.
18558 2005-12-12 Zltan Varga <vargaz@gmail.com>
18560 * generics.2.cs: Disable the newly added tests as they do not work yet.
18562 * generics.2.cs: Add valuetype tests.
18564 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18566 * basic-long.cs: Add i4->u8 test.
18568 * objects.cs: Add tests for JIT intrinsic.
18570 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18571 optimizations lost by a mistake.
18573 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18575 * basic-long.cs: Remove a test moved to objects.cs.
18577 * arrays.cs: Add more array tests.
18579 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18581 * arrays.cs: Add new tests for multi-dimensional arrays.
18583 2005-12-06 Raja R Harinath <rharinath@novell.com>
18585 * Makefile.am (test_sources2): Add generics.2.cs.
18586 (EXTRA_DIST): Add test_sources2.
18588 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18590 Support for boxing and unboxing nullable types as well as the
18591 isinst operation on nullables, per the CLI ammendment.
18593 * inssel.brg (CEE_ISINST): Special case for nullable
18595 * mini.c (handle_unbox_nullable): new method
18596 (handle_box): Special case for nullable types
18597 (mono_method_to_ir): Call handle_unbox_nullable in correct
18600 * generics.2.cs: New test suite
18602 * Makefile.am: Support for regression tests with generics.
18604 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18606 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18607 allocated to registers. Fixes #76800.
18609 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18611 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18613 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18615 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18618 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18620 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18623 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18625 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18626 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18628 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18629 single precision before storing to a single precision location.
18631 2005-11-28 Raja R Harinath <rharinath@novell.com>
18633 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18635 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18637 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18640 * basic.cs: Remove test_0_byte_compares test which was moved to
18641 objects.cs a long time ago.
18643 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18645 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18647 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18649 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18650 handlers are called.
18652 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18655 * mini-ia64.c: Add support for the throw->branch exception
18658 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18660 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18662 * mini.c: Enabled "fastpath" deadce :-)
18664 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18666 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18667 alias analysis pass to support it.
18668 * mini.h: Likewise.
18670 * liveness.c: Likewise (liveness computation can use aliasing
18671 information to be more accurate).
18672 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18673 moreover made so that "--compile-all" uses the given optimization
18674 flags and not the default ones.
18675 * aliasing.c: Alias analysis (new file).
18676 * aliasing.h: Likewise.
18677 * Makefile.am: added "aliasing.c" and "aliasing.h".
18679 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18681 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18684 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18686 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18687 fp >= end_of_stack exit condition, as it is not needed, and it might
18688 become true for fp eliminated frames.
18690 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18692 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18695 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18697 * mini-arm.c: fixed alignment of doubles/longs to match
18698 the C ABI (bug #76635).
18700 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18702 * aot.c: fix compilation with --enable-minimal=aot.
18704 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18706 * mini-arm.c: fixed compatibility with the new
18707 floating point emulator package for compares.
18709 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18711 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18713 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18715 * mini-exceptions.c (print_stack_frame): Output to stderr.
18716 (mono_handle_native_sigsegv): Ditto.
18718 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18720 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18721 OP_LCONV_TO_OVF_I implementation.
18723 * mini-amd64.c: Add support for the throw->branch exception
18726 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18727 when the catch clause catches a more general exception, i.e. Object.
18729 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18731 * cpu-ia64.md: Remove unused opcodes.
18733 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18734 specific defines for architectures defining USE_SIGACTION.
18736 * mini-ia64.c: Fix some warnings.
18738 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18739 version seemed to skip a frame.
18741 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18743 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18744 only calls which are made to native code use this flag.
18746 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18748 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18749 varargs methods as well.
18751 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18752 which have save_lmf set. Reorganize methods prologs a bit.
18754 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18755 debugger to the proper place.
18757 2005-10-29 Martin Baulig <martin@ximian.com>
18759 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18760 when running inside the debugger until the debugger has support
18763 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18765 * mini.h: Fix a warning.
18767 2005-10-24 Miguel de Icaza <miguel@novell.com>
18769 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18770 we expose publicly, this returns the string.
18772 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18774 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18775 with fp elimination.
18777 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18779 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18780 native stacktrace using the glibc 'backtrace' function if available.
18782 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18784 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18786 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18787 handle SIGSEGVs received while in native code.
18789 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18790 code, call mono_handle_native_sigsegv which will abort the runtime
18791 after printing some diagnostics, instead of converting it into a
18792 confusing NullReferenceException.
18794 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18796 * cpu-pentium.md: Remove unused opcodes.
18798 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18800 * mini-amd64.h (MonoLMF): Add rsp field.
18802 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18805 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18807 * mini-codegen.c (get_register_spilling): Fix some warnings.
18809 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18811 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18812 elimination during exception handling. Enable fp elimination by
18815 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18818 2005-10-16 Martin Baulig <martin@ximian.com>
18820 * mini-exceptions.c
18821 (mono_debugger_run_finally): New public method for the debugger.
18823 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18825 * debug-mini.c (mono_debug_init_method): Fix warning.
18827 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18828 the 'exname' parameter const to fix some warnings.
18830 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18832 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18833 introduced by the previous patch.
18835 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18837 * basic-float.cs: Add test for precision of float arithmetic.
18839 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18840 when loading/storing single values from/to memory.
18842 * mini.c (mono_jit_compile_method_with_opt): Create the function
18843 pointers in the correct domain.
18845 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18847 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18848 introduced by previous patch.
18850 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18851 when out_filter_idx is NULL.
18853 * mini-exceptions.c: Don't run filter clauses twice during exception
18854 handling. Fixes #75755.
18856 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18858 * aot.c: Add support for ldflda wrappers.
18860 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18863 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18865 * mini.c, mini.h: do not consider exception handlers blocks when
18866 setting up interface variables.
18868 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18870 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18872 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18874 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18875 causes a regression.
18877 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18879 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18881 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18882 of the OP_P definitions.
18884 * TODO: Add a proposal for dealing with the CEE/OP mess.
18886 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18887 optimizations from the x86 port.
18889 * cpu-amd64.md: Ditto.
18891 * basic.cs basic-long.cs: Add tests.
18893 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18895 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18896 Patrik Torstensson's implementation of my exception-handling
18897 optimization idea, when the exception object is not used
18900 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18902 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18903 of the mul_imm optimizations from the old jit.
18905 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18907 * mini.c, liveness.c: patch by Patrik Torstensson and
18908 Zoltan Varga to improve performance in methods with
18911 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18913 * driver.c: Remove 'Globalization' entry from --version.
18915 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18917 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18918 there is a profiler interested in JIT events.
18920 * aot.c: Load profile files produced by the AOT profiling module, and
18921 reorder methods based on the profiling info. Add a 'method_order' table
18922 to the AOT file to make mono_aot_find_jit_info work with the reordered
18925 * mini.h: Bump AOT file version info.
18927 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18929 * mini-arm.h: work around what looks like a gcc bug when optimizations
18932 2005-09-28 Raja R Harinath <rharinath@novell.com>
18934 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18935 conditionals. Use ...
18936 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18938 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18940 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18941 to determine the amount of memory to copy when passing valuetypes.
18943 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18944 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18946 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18948 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18949 information about aot.
18951 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18953 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18954 macros. This will allow a deadlock debugger to easily be plugged
18957 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18959 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18961 2005-09-27 Raja R Harinath <rharinath@novell.com>
18963 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18964 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18965 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18966 ($(arch_built)) [CROSS_COMPILING]: Error out.
18968 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18970 * aot.c: Add support for the no_special_static flag for classes.
18972 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18974 * Reapply reverted patches.
18976 * *: Revert r50174 as well.
18978 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18980 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18982 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18984 2005-09-23 Miguel de Icaza <miguel@novell.com>
18986 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18987 part of the SIG_HANDLER_SIGNATURE.
18989 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18991 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18994 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18995 introduced by previous patch.
18997 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18999 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19000 saved registers too.
19002 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19003 upon the information returned by get_call_info ().
19005 * mini-x86.c (add_float): Fix stack size calculation.
19006 (mono_arch_call_opcode): Rewrite this so it works based up the
19007 information returned by get_call_info ().
19008 (mono_arch_get_this_vret_args): Ditto.
19010 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19012 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19013 in cinfo to determine the registers which need to be used.
19015 2005-09-20 Miguel de Icaza <miguel@novell.com>
19017 * driver.c (mono_main): Add --server and --desktop flags.
19019 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19021 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19022 registers as global registers.
19024 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19025 longer needed with the new register allocator.
19027 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19029 * cpu-ia64.md: Remove unused opcodes.
19031 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19033 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19035 * cpu-amd64.md: Remove unused opcodes.
19037 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19038 needed with the new register allocator.
19040 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19043 2005-09-16 Raja R Harinath <rharinath@novell.com>
19045 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19047 2005-09-16 Martin Baulig <martin@ximian.com>
19049 * exceptions-amd64.c
19050 (throw_exception): Don't call mono_debugger_throw_exception() if
19051 we're a rethrow - see the FIXME in the code.
19053 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19055 * mini.c (mono_init_exceptions): This only works on some architectures.
19057 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19059 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19062 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19064 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19065 now in mini-exceptions.c.
19067 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19069 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19070 now in mini-exceptions.c.
19072 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19074 * exceptions-x86.c: Applied patch from Patrik Torstensson
19075 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19077 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19078 code into mini-exceptions.c. Add some assertions to it.
19080 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19082 * aot.c (emit_section_change): Applied patch from "The Software Team"
19083 (<software@solmersa.com>). Fix as errors on windows.
19085 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19087 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19088 method info into the LMF.
19090 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19092 * mini-ia64.c: Add proper unwind info for method epilogs.
19094 * exceptions-ia64.c: Add some code to help debugging.
19096 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19098 * mini-exceptions.c: Fix warning.
19100 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19102 * mini.c: Really fix build.
19104 * mini-x86.c mini-amd64.c: Fix build.
19106 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19108 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19110 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19111 some Interlocked methods as intrinsics.
19113 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19114 for Thread methods as well.
19116 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19118 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19120 * mini-ia64.c mini-x86.c mini-amd64.c
19121 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19124 * mini.c (mono_init_exceptions): Fix build breakage.
19126 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19128 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19129 of instructions. Use the new ia64_unw_op macros for emitting unwind
19132 * mini.c (mono_init_exceptions): Initialize exception handling
19133 related trampolines at startup.
19135 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19137 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19139 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19141 * mini.c: Handle type loading errors gracefully during compilation and
19142 throw the appropriate exception.
19144 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19146 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19147 for the mono binary.
19149 2005-09-09 Martin Baulig <martin@ximian.com>
19151 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19154 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19156 * mini-arm.h: use emulation for conv.r.un for the release.
19158 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19160 * mini-arm.c, objects.cs: more fixes and tests for them.
19162 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19164 * mini-arm.c: align structures to at least 4 bytes to be able
19165 to keep our current optimized memcpy.
19167 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19169 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19171 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19173 * mini.c: ignore SIGPIPE.
19175 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19177 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19179 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19181 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19183 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19185 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19187 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19188 exception handling support.
19189 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19190 patch by Brian Koropoff <briank@marakicorp.com>).
19192 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19194 * mini.c: revert another 'optimization' which breaks when
19195 items on the eval stack need to be saved at a basic block end
19198 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19200 * jit-icalls.c: for arrays, ensure we always provide
19203 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19205 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19207 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19209 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19211 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19212 arguments in their original register.
19214 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19216 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19219 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19220 when ssapre is enabled.
19222 * inssel-long.brg: Fix bug in previous patch.
19224 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19225 multiplication by a constant.
19227 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19229 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19232 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19235 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19237 * inssel-arm.brg: apply changes tested by Brian Koropoff
19238 <briank@marakicorp.com>.
19240 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19242 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19244 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19246 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19247 to the same register if dreg is just a base register.
19248 (print_ins): Improve printing of membase opcodes.
19250 * inssel-x86.brg: Add optimized ldind(reg) rules.
19252 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19254 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19256 * mini.c: when running under valgrind, set the stack bottom for
19257 the GC at the actual approximate stack for the app (fixes running
19258 mono with valgrind).
19260 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19262 * mini.c: do no break at the first valuetype to init found
19263 (fixes bug #75791).
19265 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19267 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19269 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19271 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19273 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19275 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19277 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19279 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19281 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19284 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19287 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19290 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19292 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19294 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19296 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19297 in the tail recursion optimization.
19299 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19300 debug info into the assembly file.
19302 * iltests.il: Add test for filter regions.
19304 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19305 initial stack of filter regions. Fixes #75755.
19307 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19309 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19310 stack requirements.
19312 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19314 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19315 the check for an already compiled method on non-ia64 platforms.
19316 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19319 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19321 * inssel-x86.brg: Add some optimized call rules.
19323 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19325 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19328 * mini.h mini-trampolines.c: Pass the trampoline argument to
19329 mono_arch_patch_delegate_trampoline.
19331 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19333 * mini-trampolines.c: Fix build.
19335 * mini-amd64.h: Add delegate trampolines.
19337 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19339 * inssel-amd64.brg: Add optimized call rules.
19341 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19343 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19345 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19347 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19350 * mini-ia64.c: Remove LMF fixmes.
19352 * mini-ia64.h: Remove most fields from LMF.
19354 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19356 * mini-trampolines.c: Add support for IA64 function descriptors.
19358 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19359 for IA64 function descriptors.
19361 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19363 * tramp-arm.c: patch the vtable for virtual calls. Added
19364 support code to register/unregister the LMF.
19365 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19368 2005-08-19 Dick Porter <dick@ximian.com>
19370 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19371 bit value if needed.
19373 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19375 * mini.c (mini_get_method): Move handling of wrapper data here.
19377 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19379 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19382 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19383 bblock->code does not remain empty.
19385 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19387 * arrays.cs: Add regression test for #75832.
19389 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19390 rules. Fixes #75832.
19392 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19393 instruction scheduling.
19395 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19397 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19399 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19401 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19403 * mini-codegen.c: Fix VC build.
19405 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19407 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19409 * mini.h: fix signature for mono_register_opcode_emulation.
19411 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19413 * mini.c: Get rid of most of the helper_sig_... constants using
19414 mono_create_icall_signature ().
19416 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19418 * jit-icalls.c (helper_ldstr): New helper function.
19420 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19422 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19423 throw, load the string using a helper call instead of creating a string object.
19425 * aot.c: Update after LDSTR changes.
19427 * mini.h: Bump AOT file version.
19429 * aot.c: Save class size info into the AOT file. Print more statistics during
19432 * mini.h: Bump AOT file version.
19434 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19435 ordering of disasm cases. Fixes #74957.
19437 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19439 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19440 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19441 the generic code needed for the ARM port.
19443 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19445 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19446 inssel-arm.brg: more ARM features and fixes.
19448 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19450 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19451 ARM port work in progress.
19453 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19455 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19457 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19459 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19461 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19463 * *-ia64.*: Ongoing IA64 work.
19465 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19467 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19469 * TODO: Remove out-of-data todo stuff.
19471 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19474 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19476 * mini.h: Bump corlib version.
19478 2005-07-27 Martin Baulig <martin@ximian.com>
19481 (create_copy_ins): Added `const unsigned char *ip' argument; set
19482 `copy->cil_code' from it.
19484 2005-07-27 Martin Baulig <martin@ximian.com>
19486 * mini-exceptions.c (mono_handle_exception): Don't call
19487 mono_debugger_handle_exception() for filters.
19489 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19491 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19494 2005-07-26 Martin Baulig <martin@ximian.com>
19496 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19498 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19499 helper_compile_generic_method() if the method is actually virtual
19502 2005-07-26 Martin Baulig <martin@ximian.com>
19505 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19506 public; this is now accessed directly by the debugger.
19507 (mono_generic_trampoline_code): Removed.
19510 (mono_debug_init_method): Also add interncalls and wrappers.
19512 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19514 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19516 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19518 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19520 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19522 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19524 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19526 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19527 getting TLS offsets on AMD64 too.
19529 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19531 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19533 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19535 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19536 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19538 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19540 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19542 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19545 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19546 mono_sparc_is_virtual_call ().
19548 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19550 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19551 trampoline parameters.
19553 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19555 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19556 to mono_arch_get_vcall_slot_addr.
19558 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19561 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19563 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19565 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19567 2005-07-19 Martin Baulig <martin@ximian.com>
19569 * exceptions-amd64.c (throw_exception): Call
19570 mono_debugger_throw_exception() here like we're doing it on i386.
19572 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19574 * mini-ia64.c: Add optimized TLS access support.
19576 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19578 * mini-exceptions.c: Ongoing IA64 work.
19580 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19582 * mini.c: Use the default optimization set when embedding. Fixes
19585 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19587 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19588 of trampolines to a separate file.
19590 * mini-trampolines.c: New file.
19592 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19595 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19598 * mini-codegen.c: Fix cygwin build.
19600 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19602 * mini.c: Add some minor changes needed by the IA64 port.
19604 * *-ia64.*: Ongoing IA64 work.
19606 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19608 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19609 trampolines into arch-independent and arch-dependent parts.
19611 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19613 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19615 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19617 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19618 the xp-regalloc-branch for amd64.
19620 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19621 xp-regalloc-branch for x86.
19623 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19625 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19627 2005-07-06 Martin Baulig <martin@ximian.com>
19630 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19631 (mono_jit_runtime_invoke): Likewise.
19633 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19635 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19638 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19639 without loading their metadata. Reorganize the file format so exception handling+
19640 debug info is kept separate from normal method info. Create MonoJitInfo
19641 structures for methods lazily.
19643 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19645 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19647 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19649 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19652 * mini.h: Bump AOT file version.
19654 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19656 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19658 2005-07-01 Raja R Harinath <rharinath@novell.com>
19660 * Makefile.am (check-local): Call semdel-wrapper.
19662 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19664 * mini-x86.c: Revert the last change as it seems to break the build..
19666 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19668 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19670 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19672 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19674 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19675 outside of the macro, so strange stuff doesn't happen with gcc4
19676 (NEW_AOTCONST_TOKEN): Likewise.
19678 2005-06-28 Martin Baulig <martin@ximian.com>
19680 * mini.c (mini_class_is_system_array): New static method; use this
19681 instead of `klass->parent == mono_defaults.array_class' everywhere
19682 since this also works for the new generic array class.
19684 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19686 * inssel.brg: Remove warnings.
19688 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19690 * mini-ia64.c: Ongoing IA64 work.
19692 * basic-float.cs: Add float->i1 conversion test.
19694 * iltests.il: Add conv.u4 test.
19696 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19698 * inssel-long.brg: Fix bug caused by last change.
19700 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19702 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19703 BSDs. Allows the x86 JIT to work on OSX86
19705 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19707 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19710 * mini-ia64.c: Ongoing IA64 work.
19712 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19714 * mini-ia64.c: Ongoing IA64 work.
19716 * driver.c: Clean up jit_code_hash as well when using --regression.
19718 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19720 * basic-long.cs: Add tests for long->u4 conversion.
19722 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19724 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19725 that we do not depend on undefined C behavior: the order stuff
19726 gets evaluated within an expression. Fixes mono when compiled on
19729 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19731 * *-ia64.*: Ongoing IA64 work.
19733 * aot.c: Lower memory usage while loading AOT methods.
19735 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19737 * mini.h: Bump AOT file format version.
19739 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19741 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19743 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19745 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19746 not on callee assembly). Fixed some comments.
19748 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19750 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19751 it gets proper disassembly.
19752 (emit_method_info): Remove some dead code.
19754 * mini.c (mini_method_compile): Allways allocate the GOT var in
19755 mono_method_to_ir for emulating opcodes.
19757 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19759 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19760 before freeing the code memory. Fixes #74990.
19762 * objects.cs: Add regression test for #74992.
19764 * liveness.c: Extend live ranges of arguments to the beginning of the
19765 method. Fixes #74992.
19767 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19768 so it points into the faulting instruction.
19770 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19772 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19774 * *-ia64.*: Ongoing IA64 work.
19776 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19778 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19780 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19782 * *-ia64.*: Ongoing IA64 work.
19784 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19786 * basic-long.cs: Add tests for add/sub.ovf.
19788 * basic.cs: Add tests for sub.ovf.
19790 * *-ia64.*: Ongoing IA64 work.
19792 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19794 * *-ia64.*: Ongoing IA64 work.
19796 * basic.cs: Add conv.ovf.i4.un test.
19798 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19800 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19802 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19804 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19806 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19808 * *-ia64.*: Ongoing IA64 work.
19810 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19813 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19815 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19817 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19819 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19821 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19823 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19824 of a call is callable by a near call.
19826 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19828 * mini-ia64.c: Ongoing IA64 work.
19830 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19832 * genmdesc.c: Make the generated array non-static.
19834 * inssel-long.brg: Fix LSHR_IMM rule.
19836 * *-ia64.*: Ongoing IA64 work.
19838 * *-ia64.*: Ongoing IA64 work.
19840 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19842 * *-ia64.*: Ongoing IA64 work.
19844 * *-ia64.*: Ongoing IA64 work.
19846 * mini-ia64.c: Ongoing IA64 work.
19848 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19850 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19852 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19854 * objects.cs basic-long.cs: Move some tests to objects.cs.
19856 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19858 * *-ia64.*: Ongoing IA64 work.
19860 * iltests.il: Add a new test.
19862 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19863 newobj. Fixes #75042.
19865 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19867 * *-ia64.*: Ongoing IA64 work.
19869 * *-ia64.*: Ongoing IA64 work.
19871 * *-ia64.*: Ongoing IA64 work.
19873 * basic.cs objects.cs: Move tests accessing static variables as well.
19875 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19877 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19879 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19881 * driver.c: Always print failed tests.
19883 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19886 * *ia64*: Ongoing IA64 work.
19888 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19890 * basic.cs: Add tests for add.ovf. Fix warnings.
19892 2005-05-18 Miguel de Icaza <miguel@novell.com>
19894 * driver.c (mono_main): Avoid crash if no argument is passed to
19895 --break; Do not use g_error, but f_printf. And fix all other
19896 ocurrences of the same crash.
19898 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19900 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19901 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19904 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19906 * *-ia64.*: Add beginnings of IA64 backend.
19908 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19910 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19912 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19915 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19917 * mini-amd64.c: Fix a warning.
19919 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19921 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19922 in float_neg. Fixes #74897.
19924 * mini-amd64.c (emit_call): Fix another near call bug.
19926 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19928 * declsec.c: Keep the appdomain information in the structure. Added a
19929 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19930 value gets overwritten).
19931 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19932 an MonoAppDomain member to MonoSecurityFrame.
19933 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19934 used in the stack walk. Now use a MonoArray which grow (double) when
19937 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19939 * mini.c: Re-enabled runtime cleanup, since running threads should
19940 now properly stop when exiting.
19942 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19944 * mini-codegen.c: New file contaning the arch-independent local
19945 register allocator. Not used by any architectures yet.
19947 * mini.h linear-scan.c: Merge some changes from the
19948 mini-xp-local-regalloc branch.
19950 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19952 * mini-amd64.c (emit_call): Fix calls to native functions when the
19953 runtime is compiled as a shared library. Fixes #74756.
19955 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19956 on a literal field. Fixes #74751.
19958 2005-04-25 Raja R Harinath <rharinath@novell.com>
19960 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19962 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19964 * objects.cs: Add missing null casting test.
19966 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19968 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19969 in wrapper methods. Also rename 'address' variable to 'offset'.
19971 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19973 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19976 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19978 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19981 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19983 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19985 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19987 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19988 just the last bytes.
19990 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19992 * aot.c (mono_compile_assembly): Fix warning.
19994 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19995 by the _MSC_VER stuff.
19997 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19999 * inssel-long.brg: Fix #74588.
20001 * cpu-amd64.md: Fix #74591.
20003 * iltests.il: Add new regression tests.
20005 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20007 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20010 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20012 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20014 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20015 from Bill Middleton <flashdict@gmail.com>.
20017 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20019 * arrays.cs: Add new regression test. Fix warnings.
20021 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20023 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20024 and leakage in CKFINITE.
20026 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20027 this to a null op since it is called on amd64 too.
20029 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20031 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20032 body since this is not used on amd64.
20034 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20036 * mini-amd64.c: Remove obsolete fixmes.
20038 * mini.c (print_method_from_ip): Fix debugging support.
20040 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20042 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20043 so that expressions that don't give much gain are not reduced.
20044 * ssapre.h: Likewise.
20046 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20048 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20050 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20052 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20054 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20056 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20058 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20060 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20062 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20065 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20067 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20069 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20071 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20072 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20074 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20076 * mini-x86.c: Fix up stack overflow handling.
20078 * exceptions.cs: Add new regression test.
20080 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20082 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20083 mono_jit_thread_attach.
20085 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20087 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20089 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20090 avoid calling constructors using callvirt.
20092 * inssel.brg: Fix #74073.
20094 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20096 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20097 compilation with non-GCC compilers.
20098 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20099 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20101 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20103 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20104 klass->interface_offsets (will likely fix bug#74073).
20106 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20108 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20110 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20112 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20113 to amd64_div_reg_size ().
20115 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20117 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20119 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20121 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20123 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20125 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20127 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20129 * mini.c (mono_precompile_assembly): Load and precompile referenced
20130 assemblies as well. Fixes #74015.
20132 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20134 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20136 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20138 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20139 a lot of checks and (anyway) permissions cannot work until corlib is
20142 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20144 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20146 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20148 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20149 calls (fixes bug#72824).
20151 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20153 * mini.c: fix tail recursion elimination (see test in bug#73936).
20155 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20157 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20158 some fp functions in sse2 mode.
20160 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20162 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20164 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20166 * mini.h mini.c: Add mono_get_jit_tls_key ().
20168 * mini-x86.c: Enable fast TLS support on windows.
20170 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20172 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20173 * mini.c: Check for p/invoke method when generating code. If a
20174 p/invoke method, or it's class, isn't decorated with [Suppress
20175 UnmanagedCodeSecurity] then generate code to call System.Security.
20176 UnmanagedDemand (only if the security manager is active).
20178 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20180 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20181 last change as it seems to cause strange crashes.
20183 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20185 * *.c: handle unsafe function pointers where needed.
20187 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20189 * mini.c (mono_jit_free_method): Remove the fixme too.
20191 2005-03-15 Miguel de Icaza <miguel@novell.com>
20193 * mini.c: As discussed, make the code actually free the delegate
20194 thunk now, to enable the debugging of delegate problems, use
20195 MONO_DEBUG=1 when running Mono.
20197 This takes also care of parts of the leaks as seen by Joe.
20199 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20201 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20202 thread_tls_offset calculation.
20204 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20206 * declsec.c: Reworked linkdemand checks for icall. The previous code
20207 was using the declaration code (untrusted) and didn't work as expected
20208 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20211 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20213 * iltests.il: Add new localloc test.
20215 * mini-amd64.c: Handle large stack allocations the same way as on
20216 windows if stack overflow handling is working.
20218 * mini-amd64.c: Allocate the signal stack using mmap.
20220 * mini.c (sigsegv_signal_handler): Fix reading of context.
20222 * mini-exceptions.c: Fix up stack overflow handling.
20224 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20226 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20228 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20230 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20232 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20233 tramp_init functions as they are no longer needed.
20235 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20237 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20239 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20241 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20243 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20246 * mini-ops.h: Add OP_LMUL_IMM.
20248 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20249 long mul/div opcodes as intrinsic.
20251 * mini-amd64.c (emit_call): Handle the case when the callee might be
20254 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20256 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20259 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20261 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20263 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20265 * mini.c (mono_codegen): Don't leak here, to help people running
20268 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20270 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20271 conversions in sse2 mode.
20273 * basic-float.cs: Add regression test.
20275 * mini-amd64.c: Reenable sse2.
20277 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20279 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20281 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20283 * driver.c: Copyright text should include 2005.
20285 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20287 * cpu-amd64.md (load_membase): Fix more max lengths.
20289 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20291 * cpu-amd64.md (load_membase): Fix max length.
20293 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20295 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20297 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20298 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20300 * basic-float.cs: Add rounding regression test.
20302 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20304 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20306 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20307 structures in registers for pinvoke wrappers.
20309 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20311 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20313 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20315 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20316 wrapper to mono_jit_thread_attach.
20318 * mini.c (mini_jit_thread_attach): New jit icall.
20320 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20321 native->managed wrappers.
20323 * exceptions.cs: Add new regression test.
20325 * mini.c (optimize_branches): Check regions in the cbranch to throw
20326 block case as well. Fixes #73242.
20328 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20330 * mini.c: thread safety fixes.
20332 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20334 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20335 patching stuff, since delegates use jump trampolines so there is
20338 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20341 * tramp-amd64.c: Fix build.
20343 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20344 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20346 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20347 Rename this to mono_arch....
20348 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20350 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20352 * mini-amd64.c (emit_call): If both the caller and the callee is
20353 guaranteed to have 32 bit addresses, emit a normal call.
20355 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20357 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20358 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20359 method_ptr inside delegates.
20361 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20363 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20364 invalidated. Fixes #73001.
20366 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20368 * mini-x86.c: Only use stdcall for pinvokes on windows.
20370 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20372 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20373 * mini-x86.c: remove unreliable __thread var offset detection,
20374 use the correct accessors and enable by default.
20376 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20378 * mini.c (mono_jit_free_method): Fix memory leak.
20380 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20382 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20384 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20386 * cpu-amd64.md: Fix lengths of atomic opcodes.
20388 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20390 * driver.c: try to not imply using ICU is any good.
20392 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20394 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20395 functions as inline ops.
20397 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20398 some Interlocked functions as inline ops.
20400 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20402 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20404 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20406 * mini.c: Add support for OP_NOT_TAKEN.
20408 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20409 structures in registers for pinvoke wrappers.
20411 * mini-amd64.c: Fix warnings.
20413 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20415 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20417 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20419 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20420 address instead of loading the address from it.
20422 * mini-x86.c: Add support for returning small structs in registers
20423 on Win32. Fixes part of #70864.
20425 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20427 * trace.c (get_token): Improve error checking.
20429 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20431 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20433 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20435 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20436 it can be reused for MonoClass.
20437 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20440 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20442 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20443 instead of a MonoReflectionMethod. The method information wasn't used
20444 when displaying SecurityException details (but will be now).
20446 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20448 * Makefile.am : windows build fix.
20450 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20452 * iltests.il: Add new regression test.
20454 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20457 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20459 * mini.c: Moved linkdemand check into helper function check_linkdemand
20460 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20463 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20465 * declsec.c: Added statistics counter for different kinds of
20467 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20468 (and commented) declaration.
20469 * mini.c: Added statistics counter for security Demand code
20470 generation. Added display of security statistics.
20472 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20474 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20475 Fix compilation errors under gcc-2.95.
20477 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20479 * mini.c, driver.c: Use the new jit trampoline hashtable
20481 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20483 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20485 2005-02-11 Martin Baulig <martin@ximian.com>
20487 * debug-mini.c (mono_debug_close_method): Free the line number array.
20489 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20491 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20494 * mini.h: Bump AOT file format version.
20496 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20498 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20500 * declsec.h: Added macros to get/set lazyly initialized security
20501 informations about assemblies. Added new enum for different type of
20502 possible LinkDemand violation. Added function to check LinkDemands.
20503 * mini.h: Added a field to MonoCompile to hold any security violation
20504 detected when JITting a method (so it can be thrown later).
20505 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20506 and CEE_CALLVIRT. Added code to throw exception at the end of
20507 mini_method_compile (note: the exception is unhandled right now).
20509 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20511 * mini.c, jit-icalls.c: use the managed implementation of
20512 memset for initobj and memset, to avoid managed <-> unmanaged
20515 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20517 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20518 optimization if it would need a GOT var.
20520 * basic.cs: Add tests for constant propagation and switch statements.
20522 * ssa.c: Fix out-of-range constant propagation and switch statements.
20524 2005-02-09 <vargaz@freemail.hu>
20526 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20528 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20530 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20532 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20534 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20536 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20538 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20539 arithmetic operations.
20541 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20543 * mini-ppc.c: add a workaround for broken user code that
20544 DllImports vararg functions with non-vararg signatures.
20546 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20548 * mini.c (mono_jit_compile_method_inner): Add detection and a
20549 meaningfull error message for assemblies written in Managed C++.
20551 * tramp-amd64.c mini-amd64.h: Add support for
20552 create_trampoline_from_token ().
20554 * aot.c mini-x86.c abcremoval.c: Applied patch from
20555 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20557 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20559 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20560 which takes a MonoImage/token as parameter instead of a MonoMethod.
20562 * aot.c: Use the new trampoline for initializing vtables.
20564 * aot.c: Add support for ldfld/stfld_remote wrappers.
20566 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20567 rules for compare <MEM>, IMM.
20569 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20571 * aot.c: Handle inherited finalizers correctly.
20573 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20575 * inssel.brg (stmt): Add a missing _setup_... ().
20577 * aot.c: Save some parts of the class state to the AOT file and use it
20578 to recompute that state when a class is initialized.
20580 * mini.c: Install AOT hooks into the runtime.
20582 * mini.h: Bump AOT file format version.
20584 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20587 * iltests.il: Add new test.
20589 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20591 * mini.c: fix typo.
20593 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20595 * mini.c: setup the statistical profiler in the thread attach
20596 callback to cope with the new single thread code.
20598 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20600 * mini-ppc.c: ensure we have enough room for the profiler
20601 calls (fixed bug#72084).
20603 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20605 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20608 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20610 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20612 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20614 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20615 to succesfully execute parrotbench).
20616 * ssapre.h: Likewise.
20618 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20620 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20621 variable for stores to method arguments (fixes a SSAPRE issue).
20623 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20625 * mini.c: handle value types in dup, fixes gen-112.cs.
20627 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20629 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20630 sequence for calls in dynamic methods to avoid thunks.
20632 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20634 * mini.c: correctly remove dynamic methods from the hashtable.
20636 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20638 * driver.c: Disabled SSAPRE until fix the bug that appears
20639 in IronPython's parrotbench.
20641 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20643 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20645 * mini.c (mono_method_to_ir): Revert the previous change.
20647 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20648 when AOT compiling.
20650 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20651 mono_jit_info_table_find () etc. when running under valgrind.
20653 * inssel.brg: Fix warnings.
20655 * mini-exceptions.c: Fix warnings.
20657 2005-01-31 Martin Baulig <martin@ximian.com>
20659 * driver.c (compile_all_methods_thread_main): Don't try to compile
20660 generic methods or anything which has type parameters.
20662 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20664 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20666 * TestDriver.cs: Add --verbose flags.
20668 * graph.c ssa.c: Fix 64 bit warnings.
20670 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20671 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20672 Fix 64 bit warnings.
20674 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20675 variable not spotted by gcc.
20677 * mini-amd64.c inssel-amd64.brg: Applied patch from
20678 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20679 X86_COMPARE_MEMBASE opcodes.
20681 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20683 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20685 * *: MonoMethod->signature might be NULL now. You *MUST* use
20686 mono_method_signature.
20688 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20690 * driver.c (compile_all_methods_thread_main): Compile the methods
20691 without invoking cctors.
20693 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20695 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20696 * basic-calls.cs: test for the above.
20698 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20700 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20701 MonoJitInfo changes.
20703 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20705 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20706 eagerly if it contains dynamic methods.
20708 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20710 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20711 trace, it is now computed by an icall from trace_ips.
20713 * mini-exceptions.c: Fix a warning.
20715 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20717 * mini-exceptions.c: don't bother getting stack trace info if
20718 it's not going to be used.
20720 2005-01-27 Raja R Harinath <rharinath@novell.com>
20722 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20725 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20727 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20729 * aot.c: Avoid calling mono_method_get_header () if not needed.
20731 * mini.h: Bump AOT file format version.
20733 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20735 * mini.c (mono_print_tree): Print more info for calls.
20737 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20739 * declsec.h: Remove warning by adding missing include for marshal.h
20741 2005-01-26 Martin Baulig <martin@ximian.com>
20743 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20746 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20748 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20751 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20753 * aot.c (mono_compile_assembly): Fix a warning.
20755 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20757 * declsec.c: Look for security attributes on the original MonoMethod
20758 (and not the wrapped one). This fix permissions on icalls.
20760 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20762 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20764 * mini.c (mono_allocate_stack_slots): Add a fixme.
20766 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20768 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20770 * inssel.brg: optimize casts of sealed types (more
20771 optimizations waiting for fixes in remoting).
20773 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20775 * inssel.brg (stmt): Add another dummy rule.
20777 * driver.c: Fix warnings.
20779 * driver.c (mono_main): If running under valgrind, instruct glib to use
20780 the system allocation functions so valgrind can track the memory
20781 allocated by the g_... functions.
20783 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20785 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20787 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20789 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20790 variables in try regions.
20792 * mini.c (mini_method_compile): Don't disable optimizations on large
20793 methods when AOT compiling.
20795 * mini.c (mono_allocate_stack_slots): New arch independent method to
20796 allocate stack slots. Not yet used.
20798 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20800 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20802 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20804 * mini-ppc.c: make the branch info relative as the code
20805 buffer can be reallocated.
20807 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20809 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20810 * driver.c: Removed the AOT/security restriction. Now initialize the
20811 security manager (in metadata) if --security is used.
20812 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20813 rather than the pointer to declarative security, when AOT is used.
20815 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20817 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20818 basic blocks, reduced intrinsic exception throwing code size.
20820 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20822 * driver.c (mini_usage): Reorder the usage screen.
20824 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20826 * mini.c (mono_resolve_patch_target): Fix warning.
20828 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20830 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20833 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20835 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20836 breaks the amd64 build.
20838 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20839 register allocation. Fixes #71454.
20841 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20843 * arrays.cs: Add new regression test.
20845 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20847 * ssapre.c: Turned usage of snprintf to GString.
20848 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20849 (I left it on by mistake in my previous commit).
20851 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20853 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20854 on cond branch optimization (fixes bug# 71515).
20856 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20858 * abcremoval.c: Fixed bug 71062.
20859 * abcremoval.h: Likewise.
20861 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20863 * mini.c: Added a new functionality to optimize_branches, the removal
20864 of useless basic blocks, and fixed some problem in the removal of
20865 critical edges; some utility functions added for both purposes.
20866 * ssapre.c: Added complex expression support, and fixed bug 70637.
20867 * ssapre.h: Likewise.
20868 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20870 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20871 * driver.c: Re-enabled SSAPRE.
20873 2005-01-19 Martin Baulig <martin@ximian.com>
20875 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20876 the result of mono_get_method_constrained().
20878 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20880 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20883 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20885 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20886 be detected. Fixes #59296.
20888 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20890 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20891 which can happen. Fixes #71361.
20893 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20895 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20898 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20900 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20901 appdomain-unload.exe to fail.
20903 * mini.c: Fix some memory leaks.
20905 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20907 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20908 Fixed bug and sped up some codepaths.
20910 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20912 * mini.c: Fix some memory leaks.
20914 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20917 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20919 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20922 * iltests.il: Add regression test for #71320.
20924 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20926 * mini.c (mono_codegen): Fix installation of profiler hooks.
20928 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20930 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20932 * mini.h, mini.c, cfold.c: optimize access to enum
20933 readonly fields, too. Eval conditional branches if possible
20934 to perform unreachable code removal in more cases.
20936 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20938 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20940 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20943 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20944 WinXP DEP. Fixes #71244.
20946 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20948 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20950 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20952 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20954 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20956 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20959 * mini.h: Bump AOT version.
20961 * mini.h (MonoCompile): Change exvar to a hash table.
20963 * mini.c: Allocate a separate exvar for each handler block.
20965 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20967 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20968 ex var with the pending exception and only throw if the two are equal.
20971 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20973 * mini-x86.c: Fix warnings.
20975 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20976 used by all the ports now.
20978 * aot.c: Add write-symbols and save-temps options.
20980 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20982 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20984 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20986 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20989 * tramp-s390.c: Check vtable slot belongs to the domain.
20991 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20992 as per other platforms.
20994 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20996 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20998 * driver.c: we don't run the Main() code in a subthread anymore.
21000 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21002 * mini.c: added experimental rtc support in the statistical
21003 profiler: if the user has the permission, more accurate statistics
21004 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21005 The MONO_RTC value must be restricted to what the linux rtc allows:
21006 power of two from 64 to 8192 Hz.
21008 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21010 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21012 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21014 * mini-ppc.c: better icache flush for smp.
21016 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21018 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21020 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21021 amd64 port, not yet used.
21023 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21025 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21028 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21030 * driver.c: Added --security option to activate the security manager.
21031 Right now this will allow code generation for declarative demands and
21032 is disabled when AOT is specified.
21033 * mini.c: Add code generation for declarative security demands.
21034 * mini.h: Add mono_use_security_manager as an extern gboolean.
21036 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21038 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21039 emitting more dense assembly code.
21041 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21042 exception throwing stuff.
21044 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21046 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21049 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21050 left in by mistake.
21052 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21055 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21057 * tramp-*.c: Only patch vtable slots if the object is in the current
21058 domain. Fixes appdomain-unload.exe.
21060 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21062 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21065 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21067 * mini.c (reverse_branch_op): New helper function.
21069 * mini.c (optimize_branches): Run the new optimization only on
21070 platforms which support it. Also reverse all kinds of branches.
21072 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21074 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21077 * mini.c (optimize_branches): Reverse not-equals branches if the false
21078 bblock is a throw. This happens a lot of time with argument checking in
21081 * mini.c (mono_codegen): Add support for placing basic blocks after
21082 the function epilogue.
21084 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21087 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21089 * mini.c (setup_stat_profiler): Only set this up if the platform
21090 supports ITIMER_PROF.
21092 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21094 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21097 * inssel.brg: Fix a warning.
21099 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21101 * mini.c: added support for statistical profiler
21102 (run with: --profile=default:stat).
21104 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21106 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21108 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21110 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21111 related to global registers from the amd64 port.
21113 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21115 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21117 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21118 with global registers.
21119 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21121 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21123 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21125 * debug-mini.c (encode_value): Fix off-by-one.
21127 * aot.c (encode_value): Likewise.
21129 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21131 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21133 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21136 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21138 * aot.c (emit_method_info): Increase size of temp buffer.
21140 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21143 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21145 * aot.c (emit_method_info): Fix build.
21147 * aot.c: Further rework of the AOT file format to reduce the size of
21148 the method info data.
21150 * mini.h: Bump AOT file format version.
21152 2004-12-27 Martin Baulig <martin@ximian.com>
21154 * mini.c (mini_get_method): New static method; call
21155 mono_get_method_full() and mono_get_inflated_method().
21156 (mono_method_to_ir): Use mini_get_method() instead of
21157 mono_get_method_full().
21159 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21161 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21163 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21165 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21167 * inssel-amd64.brg: Add some optimization rules.
21169 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21171 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21172 standard not GC'd stuff is fine.
21174 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21176 * aot.c: Rework the AOT file format to get rid of most of the global
21177 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21179 * mini.h: Bump AOT file format version.
21181 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21183 * mini.h: Bump AOT file format version.
21185 * aot.c (mono_aot_is_got_entry): New function to determine if an
21186 address is inside a GOT.
21188 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21190 * cpu-pentium.md: Increase the maximum size of some instructions which
21191 might involve a got access.
21193 * mini.c (get_method_from_ip): Another debug helper function.
21195 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21196 when got var accesses are created during the decompose phase.
21198 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21200 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21201 argument mini_compile_method and to MonoCompile, and use this to
21202 determine whenever a given method is compiled for AOT. This allows the
21203 other methods compiled during AOT compilation to be free of AOT stuff,
21204 so the backends does not need to add special support for them by
21205 creating a fake GOT etc.
21207 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21210 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21212 * mini.c (mono_method_to_ir): It turns out that some of the
21213 x-appdomain wrappers are lax with types, so just ignore this for
21216 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21217 at the vtable->klass. If it is non-shared code we can just use the
21220 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21222 * mini-ppc.c: access MonoDomain from tls, too.
21224 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21226 * declsec.c: Removed unused variable (and related warning ;-)
21228 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21230 * iltests.il: New test for LDELEMA on an array of ref types.
21232 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21233 all ldelema's on reftypes.
21234 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21235 it was the wrong place to put it.
21237 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21238 register to pop to make this cleaner, at the request of Paolo.
21240 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21242 * mini-ops.h (OP_GETHASHCODE): New op.
21244 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21246 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21249 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21252 * mini-x86.c (mono_arch_output_basic_block): Rather than
21260 The first is 3 bytes while the second is 1. This saves 36 kb on
21261 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21262 see a small boost because of icache locality.
21264 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21266 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21268 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21269 started code sharing with the generic code.
21271 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21273 * mini-ppc.c, cpu-g4.md: added code for direct access to
21276 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21278 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21279 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21282 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21284 * declsec.c|h: Added functions to cache the declarative stack modifiers
21285 in MonoJitInfo and to create a security frame from a MonoJitInfo
21287 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21288 created. Register internal calls for System.Security.SecurityFrame::
21289 _GetSecurityFrame and _GetSecurityStack.
21290 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21291 the definitions for the new stack walk/callback mechanism.
21292 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21293 first security frame for LinkDemands and InheritanceDemands) and
21294 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21296 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21297 walk initialization (lupus).
21299 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21301 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21303 (handle_loaded_temps): Do not create a temporary variable for
21304 things that we know are temps. They will never be modified.
21305 (mono_spill_call): Set MONO_INST_IS_TEMP
21306 (mono_emulate_opcode): ditto
21308 (mono_method_to_ir.CEE_DUP): ditto
21310 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21312 * mini.c (type_to_eval_stack_type): Make this handle the void type
21313 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21314 (emit_tree): use ip_in_bb to special case some common idioms
21315 Update all callers to pass in the IP.
21316 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21318 This gives us a nice 2% speedup in mcs bootstrap.
21320 * mini-x86.c (peephole_pass): Peephole pass to make
21329 * mini.c (ip_in_bb): new method.
21330 (mono_method_to_ir): use this method rather than doing the hash
21333 * linear-scan.c (mono_linear_scan): When expiring actives, you
21334 don't need to keep around variables that expire on this
21335 instruction. This makes it so that:
21338 store (ebx add (ebx, 1))
21342 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21344 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21345 combination to avoid doing two copies. Fix up problems with previous
21348 * mini.c: Fix 64 bit warnings.
21350 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21352 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21354 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21355 changes from the x86 code.
21357 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21359 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21361 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21362 throwing code to reduce its size, unify the AOT and non-aot code and
21363 get rid of relocations in the AOT case.
21365 * mini-x86.h mini.c exceptions-x86.c
21366 (mono_arch_get_throw_corlib_exception): New arch specific function to
21367 raise corlib exceptions which doesn't require relocations in the
21370 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21372 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21374 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21377 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21380 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21382 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21383 with add function when used from Inc/dec atomic
21384 functions. Re-enabled optimization on x86.
21385 * mini-ops.h: renamed atomic_add functions to
21386 allow _add to match the Interlocked::Add and
21387 _add_next to match Interlocked::Inc/Dec.
21389 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21391 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21392 linking of BBs to the end BB, and enabled SSAPRE also with
21393 consprop and copyprop (which was prevented by that bug).
21395 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21397 * mini-x86.c: disabling the Interlocked optimizing code.
21399 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21401 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21402 file version check.
21404 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21406 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21407 interlocked optimization due lack of support on x86, rewrote
21408 exchange to take into account that base may be in eax.
21410 xsp works again; activated Interlocked optimizing code.
21412 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21414 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21416 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21418 * mini-ops.h: Add new opcodes.
21420 * mini.h: Add new patch types. Add got_var to MonoCompile.
21422 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21423 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21424 make it work with all kinds of patchable code.
21426 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21427 address of the GOT, and referencing entries in the GOT.
21429 * mini.c: Add code to load the GOT address if needed by an opcode.
21431 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21432 independent AOT code on the x86 using an elf-style Global Offset Table.
21434 2004-12-14 Raja R Harinath <rharinath@novell.com>
21436 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21438 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21440 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21443 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21445 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21446 of Interlocked:Increment/Decrement/Add as inline ops.
21447 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21449 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21451 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21452 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21454 2004-12-12 Duncan Mak <duncan@ximian.com>
21456 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21457 again. `patch_info->table_size' is no longer valid after Zoltan's
21460 2004-12-12 Martin Baulig <martin@ximian.com>
21462 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21463 if we are the "real" method, ie. not an inlined method inside it.
21465 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21467 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21468 before we look in the special fields table. This fixes
21469 ../tests/thread-static-init.cs.
21471 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21473 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21474 for Array get_Rank and get_Length. Fixes bug #70465.
21476 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21478 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21479 separate structure to reduce the size of MonoJumpInfo.
21481 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21483 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21485 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21487 * mini.c (mini_get_inst_for_method): Changed to allow ports
21488 to return a MonoInst instead of opcode
21489 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21491 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21492 Allow ports to return a created MonoInst instead of op-code, will enable
21494 (renamed mini_get_opcode_for_method to better reflected the functionality)
21496 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21498 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21500 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21502 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21505 2004-12-08 Martin Baulig <martin@ximian.com>
21507 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21508 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21510 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21512 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21515 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21518 2004-12-08 Raja R Harinath <rharinath@novell.com>
21520 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21522 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21524 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21525 bug introduced by the previous patch.
21527 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21529 * mini-ppc.c, objectc.cs: handle large structs passed by value
21530 (fixes bug #69972).
21532 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21534 * mini-ppc.c: OP_ARGLIST implementation from
21535 Geoff Norton <gnorton@customerdna.com>.
21537 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21539 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21540 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21542 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21544 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21546 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21548 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21551 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21553 * mini-sparc.c: Zero out localled-ed memory.
21555 * iltests.il: Add tests for zeroing out localloc-ed memory.
21557 2004-12-04 Martin Baulig <martin@ximian.com>
21559 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21560 mono_method_get_signature_full().
21562 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21564 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21565 and some utility functions (always for SSAPRE), integrated SSAPRE.
21566 * mini.h: Likewise.
21567 * driver.c: Added ssapre option.
21568 * ssa.c: Small fix on OP_ARG handling.
21569 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21570 * Makefile.am: Likewise.
21572 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21574 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21575 now in the xp code.
21577 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21580 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21582 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21584 * cpu-s390.md : Increase instruction length of oparglist.
21586 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21588 2004-11-30 Martin Baulig <martin@ximian.com>
21590 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21591 virtual generic methods. We call a special helper_compile_generic_method()
21592 icall to retrieve the method from the vtable, inflate and compile
21593 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21595 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21597 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21599 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21601 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21603 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21606 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21608 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21609 platforms with PIC aot.
21611 2004-11-28 Martin Baulig <martin@ximian.com>
21613 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21616 2004-11-28 Martin Baulig <martin@ximian.com>
21618 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21619 the result of mono_type_get_underlying_type() to check whether
21622 2004-11-26 Martin Baulig <martin@ximian.com>
21625 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21628 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21630 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21631 the same way as the other arguments so they won't get clobbered.
21633 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21634 calls through R11 since it is clobbered by the trampoline code.
21636 2004-11-26 Raja R Harinath <rharinath@novell.com>
21638 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21639 pick up in-tree mscorlib.dll.
21641 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21643 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21645 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21646 runtime data/code are now stored in a table similar to the GOT in ELF.
21647 This allows the code itself to be position independent.
21649 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21652 * aot.c: Attach ELF type (object/function) directives to all global
21655 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21657 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21659 * mini-amd64.h: Turn on PIC AOT code.
21661 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21662 returning the offset within an OP_AOTCONST instruction where the GOT
21663 offset needs to be added.
21665 * mini.h: Bump AOT file format version.
21667 2004-11-25 Martin Baulig <martin@ximian.com>
21669 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21670 uninflated generic methods.
21672 2004-11-25 Martin Baulig <martin@ximian.com>
21674 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21676 2004-11-24 Martin Baulig <martin@ximian.com>
21678 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21679 original klass (this only applies for generic instances).
21681 2004-11-24 Martin Baulig <martin@ximian.com>
21683 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21684 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21687 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21689 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21690 localloc. Fixes #69678.
21692 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21694 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21696 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21697 used SSE registers on pinvoke calls. Fixes #69774.
21699 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21701 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21702 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21704 2004-11-23 Raja R Harinath <rharinath@novell.com>
21706 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21707 Refer directly to the mcs/ tree.
21709 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21711 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21712 Check if a trampoline for a synchronized method is required.
21714 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21716 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21717 with localloc if needed. Throe arithmetric exception in
21718 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21719 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21721 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21723 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21724 types before switching on type. Fixes #69622.
21726 2004-11-19 Raja R Harinath <rharinath@novell.com>
21728 * Makefile.am (check-local): New. Integrate into 'make check'.
21729 (MCS,RUNTIME): Define using in-tree mono and mcs.
21731 (%.exe): Use $(ILASM).
21733 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21735 * mini-ppc.c: adjust initial prolog size (bug #69691).
21737 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21739 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21742 2004-11-17 Raja R Harinath <rharinath@novell.com>
21744 * Makefile.am (clean-local): Rename from 'clean'.
21746 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21748 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21749 to mono_arch_is_int_overflow.
21750 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21753 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21755 * declsec.c|h: New files to support declarative security attributes.
21756 Added function to check if a method has (applicable) security.
21757 * mini.c|h: Add check for declarative security attributes in
21758 mono_method_check_inlining.
21759 * Makefile.am: Added declsec.c and declsec.h to the build.
21761 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21763 * mini.c, mini.h: update to keep dynamic code info per-domain.
21765 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21767 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21768 (mini_init): Get rid of it from here too.
21770 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21772 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21773 implemented OP_RETHROW (patch by Geoff Norton
21774 <gnorton@customerdna.com>).
21776 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21778 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21779 between appdomains. Fixes appdomain-unload on PPC.
21781 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21783 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21784 mini-exceptions.c: handle the new wrapper types.
21785 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21786 token value as a MonoClass* when compiling a wrapper.
21787 mono_jit_create_remoting_trampoline now takes an additional
21788 MonoRemotingTarget parameter.
21790 2004-11-10 Martin Baulig <martin@localhost>
21792 * mini.c (mono_method_to_ir): Use `generic_container->context'
21793 rather than creating a new one.
21795 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21797 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21799 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21801 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21803 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21804 the experimental aot cache stuff.
21806 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21808 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21809 mini-exceptions.c: update to exception clause structure changes.
21811 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21813 * exceptions-x86.c (throw_exception): Fix warnings.
21815 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21818 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21820 * exceptions-sparc.c (get_throw_exception): Really fix this.
21822 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21824 * tramp-*.c: we no longer support icalls without wrappers, so
21825 a bit of code can be removed here
21827 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21829 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21832 * cpu-sparc.md: Add op_rethrow.
21834 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21836 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21838 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21839 * mini-ops.h: Add OP_RETHROW.
21841 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21843 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21845 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21847 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21848 Makes the output much easier to read
21850 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21852 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21853 prevents another huge leak when compiling with ssa. Secondly, the
21854 performance of doing this rather than freeing the lists is much
21855 better. GList does a lock every time you allocate a list link,
21856 so that it can use a memory pool. So, it is better to just use
21857 a memory pool of our own.
21859 * ssa.c, linear-scan.c: replace g_list_remove_link with
21860 g_list_delete. The remove one does not free the GList, so we were
21861 leaking memory. On -O=all --compile-all with corlib, this cut down
21862 3 MB of allocations.
21864 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21866 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21868 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21870 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21871 into a new function mono_create_jit_trampoline ().
21873 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21875 * trace.c (get_spec): Allow tracing of classes without a namespace.
21877 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21879 * mini.c: Fix pointer overwrite in mini_method_compile.
21881 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21883 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21884 The darwin ABI needs some special handling for 1 and 2 byte structs
21885 Lets use lbz/lhz instead of lwz everywhere.
21886 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21887 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21888 Use stb/sth for the former, and put the latter always on stack instead of in
21889 argument registers.
21891 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21893 * trace.c (is_filenamechar): Add '_'.
21895 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21897 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21899 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21901 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21903 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21904 depends on libmonogc. Fixes #68805.
21906 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21908 * mini.c (mono_jit_free_method): Provide extra information for
21909 this error. Currently this leaks, but will be turned into a
21910 developer option in the future.
21912 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21914 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21916 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21918 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21919 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21920 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21922 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21924 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21925 trampolines for AOT code.
21927 2004-10-22 <vargaz@freemail.hu>
21929 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21930 constructed types. Fixes #68136.
21932 2004-10-21 Martin Baulig <martin@ximian.com>
21934 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21935 if it returns true, unwind the stack to the call instruction.
21937 2004-10-21 <vargaz@freemail.hu>
21939 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21941 * mini.h: Bump AOT version number.
21943 * objects.cs: Add another test for unbox trampolines.
21945 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21948 2004-10-20 <vargaz@freemail.hu>
21950 * driver.c: Add SHARED to the set of optimizations tested.
21952 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21954 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21955 used by CEE_NEWARR.
21957 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21959 2004-10-20 Martin Baulig <martin@ximian.com>
21961 * mini-exceptions.c (mono_handle_exception): Call
21962 mono_debugger_handle_exception() to tell the debugger about
21963 catch/finally clauses.
21965 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21967 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21969 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21972 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21974 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21975 methods as their native size, fixed bug #57543, #57545.
21976 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21977 This saves a temporary register and mullw call down into 1 (minor perf
21978 increase for cases like sum = sum * 5; This use to translate into:
21981 It now translates to
21984 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21986 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21989 2004-10-11 Martin Baulig <martin@ximian.com>
21991 * mini.c (mono_method_to_ir): If we're a generic method, get the
21992 MonoGenericContainer from our MonoMethodNormal and create a
21993 MonoGenericContext from it.
21995 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21997 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21999 * basic-long.cs: Add test for checked i8->i2 cast.
22001 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22003 * inssel-ppc.brg: added a couple of speedup rules.
22005 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22007 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22008 to speed up rebuilds.
22010 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22012 * mini-s390.c: Minor fix to OP_OR_IMM.
22014 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22016 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22017 better. Fixes appdomain-unload.exe on sparc.
22019 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22021 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22022 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22025 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22027 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22029 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22031 * mini.c: Always generate a field read/write wrapper for members
22032 of the class MarshalByRefObject since the actual instance could
22035 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22037 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22039 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22041 * driver.c mini.h trace.c: Move the setting of the main assembly into
22042 a separate function called mono_trace_set_assembly () and call it after
22043 actually loading the main assembly. Fixes #66872.
22045 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22047 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22048 using the code manager.
22050 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22052 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22054 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22056 * cpu-amd64.md: Fix bug in previous patch.
22058 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22061 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22063 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22064 mini-exceptions.c: updates for changed stack walk interface.
22066 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22068 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22070 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22072 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22074 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22076 * driver.c (mini_regression_list): Do not call mono_assembly_close
22077 since assemblies can't be unloaded.
22079 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22081 * cpu-amd64.md: Fix more instruction lengths.
22083 * cpu-amd64.md: Fix lengths of some instructions.
22085 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22087 * inssel.brg: Make the array ldelema check aot friendly.
22089 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22091 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22093 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22095 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22097 * mini-x86.c: Fix build.
22099 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22100 mono_type_get_underlying_type () helper function to simplify code.
22102 2004-09-09 Martin Baulig <martin@ximian.com>
22104 * mini-amd64.c: Don't access `type->data.klass' directly, call
22105 mono_class_from_mono_type() instead since the type may be a
22108 2004-09-09 Martin Baulig <martin@ximian.com>
22110 * mini-amd64.c (get_call_info): Fix support for generic instances.
22111 (add_valuetype): Use mono_class_from_mono_type() to get the class
22112 since we can be a generic instance.
22114 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22116 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22118 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22120 * liveness.c: reset spill costs on each scan: bug 62107
22122 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22124 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22125 unnecessary line that doesn't compile
22127 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22129 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22130 trampolines, make them call an error function so people can fix their
22133 2004-09-06 Martin Baulig <martin@ximian.com>
22135 * mini.c (mono_method_to_ir): When initializing locals, handle a
22136 generic instances like a valuetype if it's a valuetype and like a
22137 class if it's a class.
22139 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22141 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22142 stack. Fixes #64674.
22144 * exceptions.cs: Add test for unwinding of call arguments.
22146 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22148 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22149 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22150 set the carry/borrow flag). The sparc and s390 implementations
22151 can now use optimized versions (and simplify the code). ppc bugfixes.
22153 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22155 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22157 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22159 * inssel-amd64.brg: Remove leftover 32 bit rule.
22161 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22163 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22165 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22166 mono_arch_find_jit_info functions into a new function. Fix a memory
22169 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22172 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22174 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22177 * exceptions.cs: Add array size tests.
22179 * mini.c: Allocate a separate icall wrapper for each arity of
22180 mono_array_new_va. Fixes #59509.
22182 * exceptions.cs: Add testcase for 64578.
22184 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22186 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22188 2004-09-02 Martin Baulig <martin@ximian.com>
22190 * mini.c (mono_method_to_ir): When initializing the locals, call
22191 handle_initobj() on the generic instance itself, not its
22194 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22196 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22197 MonoJitInfo for dynamic methods.
22199 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22201 * mini.c: Add support for freeing JIT data for dynamic methods.
22203 2004-09-01 Martin Baulig <martin@ximian.com>
22205 * mini-x86.c (is_regsize_var): Added support for generic
22207 (mono_arch_emit_prolog): Make this compile again, use
22208 `x86_push_imm_template (code)'.
22210 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22212 * mini-x86.c: make all push_imm instructions that get
22213 patched always emit the long form
22215 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22217 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22218 in a per-domain hash.
22220 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22223 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22225 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22228 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22231 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22232 Beginnings of SSE2 support.
22234 * exceptions.cs: Add more tests for checked int<->uint casts.
22236 2004-08-28 Martin Baulig <martin@ximian.com>
22238 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22242 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22243 Handle generic instances recursively.
22245 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22247 * iltests.il: test for conv.u8 on a constant
22249 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22251 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22252 LCONV_x4 (shrun_32 (membase)).
22254 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22256 * inssel-x86.brg: c&p rules for push/setret of long
22258 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22260 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22261 compare (regvar, base)
22263 * inssel-x86.brg: more burg love
22265 * inssel.brg: more cleanup
22267 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22269 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22271 * basic-long.cs, basic-calls.cs: new tests for optimization.
22273 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22275 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22278 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22280 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22282 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22284 * inssel.brg (mini_emit_memcpy): use
22285 NO_UNALIGNED_ACCESS to disable memcpy optimization
22287 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22289 * mini-amd64.c: Handle generic types in various places.
22291 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22293 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22295 * mini.c (handle_box): Fix warning.
22297 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22299 * mini-amd64.h: Enable the emit_state optimization.
22301 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22303 * mini-amd64.c: Add some new 64 bit peephole opts.
22305 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22307 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22309 * mini-amd64.c: Register allocator fixes.
22311 * mini.c: Add an optimization to emit_state to avoid allocation of new
22312 registers on some platforms.
22314 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22316 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22318 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22319 allocation. Fixes #63085.
22321 * basic-long.cs: Add new regression test.
22323 * mini-amd64.c: Register allocator improvements.
22325 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22327 * mini-amd64.c (read_tls_offset_from_method): Add another code
22330 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22331 instruction sequence for nullifying class init trampolines.
22333 * objects.cs: Add new regalloc test.
22335 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22337 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22339 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22341 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22344 * driver.c: Fix profiling after TLS changes.
22346 * driver.c (mono_main): Set mono_stats.enabled if needed.
22348 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22351 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22353 * mini-x86.c: use a 1 op rather than a 2 op tls access
22354 instruction -> faster.
22356 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22358 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22361 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22363 * exceptions-sparc.c (throw_exception): fix typo
22365 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22367 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22368 set tree->dreg correctly with tls. Allow any
22369 register to be used.
22371 * mini-x86.c (read_tls_offset_from_method): add new code
22372 generation pattern seen with GCC.
22375 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22377 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22378 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22379 exceptions-sparc.c: fix some performance issues in exception
22380 handling and setting of the stack trace for exceptions that were
22383 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22385 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22388 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22391 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22393 This patch inlines tls access, when possible.
22395 * mini.h: new arch functions for TLS intrinsics.
22396 All platforms updated with a stub.
22398 * mini.c: use the new intrinsics
22400 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22401 arch specific intrinsic for tls variables
22403 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22405 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22408 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22410 * mini.c: thread local allocation
22412 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22414 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22416 * Makefile.am: Link against the static version of libmonogc.
22418 * Makefile.am: Link the static versions of the convenience libraries
22419 into the mono executable.
22421 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22423 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22425 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22426 on integer overflow.
22428 * mini-amd64.c: Reorganize function call code.
22430 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22432 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22434 * inssel-x86.brg: use xor eax,eax.
22436 * basic.cs: new tests
22438 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22440 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22441 in exception throwing code.
22443 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22445 * inssel-x86.brg: use xor esi,esi.
22447 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22449 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22450 can trace methods compiled during mini_init () too.
22452 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22455 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22457 * Makefile.am: static link on x86 (r=zoltan)
22459 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22461 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22462 code since it causes some programs to fail.
22464 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22466 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22468 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22470 * mini.c: ovfops_op_map - add STACK_OBJ case for
22472 * basic.cs: add test_0_pin_string as test
22475 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22477 * Makefile.am: build C# if srcdir != builddir
22479 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22481 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22482 fall-through blocks.
22484 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22486 * driver.c: enable loop by default again and include abcrem in -O=all.
22488 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22490 * iltests.il: Add some localloc tests.
22492 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22494 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22497 * inssel-amd64.brg: Add some optimizations.
22499 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22502 * Makefile.am: Statically link mono against libmono on AMD64.
22504 * mini-amd64.c inssel-amd64.brg: Optimizations.
22506 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22508 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22510 * tramp-amd64.c: Patch calling code in trampolines.
22512 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22514 * mini-amd64.c: pinvoke struct passing fixes.
22516 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22518 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22519 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22521 2004-08-05 Duncan Mak <duncan@ximian.com>
22523 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22526 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22528 * mini-amd64.c (emit_move_return_value): Move return value for normal
22531 2004-08-05 Martin Baulig <martin@ximian.com>
22533 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22534 `type->type'; just modify `type' itself when dealing with enums
22535 and generic instances.
22536 (check_call_signature): Make `simple_type' a `MonoType *'.
22538 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22540 * mini.c: Use OP_PADD to add offsets to addresses.
22542 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22544 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22546 * mini-sparc.c (mono_arch_emit_epilog): fix check
22547 for folding last op into restore instruction
22549 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22551 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22552 helper methods using the code manager.
22554 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22556 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22558 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22560 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22561 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22563 * mini-s390.c: fix tail processing
22565 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22567 * mini-ppc.c: mul.ovf.un exception name fix.
22569 2004-08-03 Martin Baulig <martin@ximian.com>
22571 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22572 instances; before jumping to `handle_enum', also modify `ptype'.
22574 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22576 * cpu-sparc.md: fcall maximal length too small.
22578 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22580 * mini-amd64.c mini.h: Add initial support for passing/returning
22581 structures to/from pinvoked methods.
22583 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22585 * mini-ppc.c: reg allocator fix.
22587 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22589 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22591 * inssel.brg: Optimize memset on 64 bit machines.
22593 * mini-amd64.c: Fix some vararg cases.
22595 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22597 * mini-s390.c: Corrected macro in emit_float_to_int
22599 * s390-abi.cs: Tests to exercise the s390 ABI
22601 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22603 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22606 * basic.cs: Add a test for add.ovf.un.
22608 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22610 * mini-sparc.c: add case for OP_IDIV_UN
22612 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22614 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22616 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22618 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22620 * basic.cs: regression tests.
22622 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22625 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22627 * basic.cs: Add a new test.
22629 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22630 and AOT. Various fixes and optimizations.
22632 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22634 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22636 * mini-ppc.c: make sure temp regs are not used for global reg
22639 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22641 * cpu-sparc.md: conv_i8 fix for 64bits
22643 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22645 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22647 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22648 add opcode for cmp BYTE PTR [eax], imm.
22650 * inssel.brg: Make memcpy and memset takes bases.
22652 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22654 * *-amd64.*: More AMD64 work.
22656 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22658 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22659 add a compare-not-equal opcode.
22661 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22663 * mini.c: Use mono_init_from_assembly instead of mono_init.
22665 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22667 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22669 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22671 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22673 * inssel.brg: 64 bit fixes.
22675 * mini.h (MonoCallInst): Add some AMD64 specific data.
22677 * mini.h: Add some OP_P opcodes.
22679 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22681 * basic.cs: tests for 61797 and 61740
22683 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22685 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22686 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22688 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22690 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22692 * *-amd64*.*: Ongoing AMD64 work.
22694 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22696 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22698 * *-amd64*: Ongoing AMD64 work.
22700 * mini-arch.h: Add AMD64 support.
22702 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22704 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22706 * mini-ops.h: Add new opcodes.
22708 * Makefile.am: Add AMD64 support.
22710 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22711 rules into the inssel-long*.brg files.
22713 * *-amd64.*: Add beginnings of AMD64 backend.
22715 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22717 * mini.c (print_dfn): commenting out the code that prints
22718 the cil. With -O=deadce, this makes -v -v crash.
22720 * cpu-pentium.md: make checkthis have a length of 2
22722 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22724 * mini-sparc.h: fix implementations of __builtin
22725 functions for Sun compiler for V9.
22727 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22729 * mini.c: use the new stelem.ref wrapper
22730 * exceptions.cs, arrays.cs: new stelem.ref tests
22732 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22734 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22735 new XSP should work with these changes).
22737 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22739 * inssel-{long32,x86,}.brg: trivial optimizations.
22741 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22743 * mini.c: load value when emitting box operation in
22746 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22748 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22749 is one byte shorter than cmp DWORD PTR [eax], 0.
22751 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22753 * inssel-ppc.brg: arguments on the stack are always
22754 relative to the stack pointer (spotted by Neale Ferguson).
22756 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22758 * exceptions-x86.c: delay appending the method name to the trace until
22759 after mono_jit_info_table_find is called, as this gets the real
22762 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22764 * aot.c: register roots
22766 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22768 * aot.c : I could just use PLATFORM_WIN32 flag.
22770 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22772 * aot.c : Reverting the previous fix. This time it broke linux build.
22774 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22776 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22778 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22780 * mini.c (handle_stack_args): Remove some more debugging code.
22782 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22784 * driver.c mini.h aot.c: Allow additional options to be specified with
22785 --aot and pass them to mono_compile_assembly.
22787 * aot.c: Add experimental code to AOT compile all loaded assemblies
22788 on demand and save the code into a cache in the filesystem.
22790 * aot.c: Add support for more wrapper methods.
22792 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22795 * cpu-*.md: Remove removed opcodes.
22797 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22798 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22799 related icalls to marshal.c.
22801 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22803 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22805 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22807 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22809 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22810 * liveness.c: If liveness is recomputated we need to reset the information
22811 for each variable. This way, if the liveness range has been narrowed
22812 by optimizations that happened after the last computation, we can return
22815 For example, if you have
22820 // Tons of code that does not affect i
22826 i = 0 is dead code and will be removed by SSA. However, when
22827 linear scan gets to the code, i will still appear to be live
22828 throughout the entire block. This prevents good register allocation.
22830 2004-07-06 Martin Baulig <martin@ximian.com>
22832 * debug-mini.c (mono_debug_init_method): Allow
22833 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22834 (mono_debug_add_icall_wrapper): New method.
22836 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22838 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22840 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22843 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22845 * aot.c (mono_aot_load_method): Fix loading of debug info.
22847 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22849 * aot.c: Add logging support.
22851 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22853 * mini.h: Add prototype for mono_print_method_from_ip.
22855 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22857 * inssel.brg: 64 bit fixes.
22859 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22862 * Makefile.am: Add SPARC64 support.
22864 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22866 * aot.c: Fix alignment problems on 32 bit platforms.
22868 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22870 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22873 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22876 * mini.h: Bump AOT file version. Some 64 bit fixes.
22878 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22880 * inssel-sparc.brg: Add new rule to avoid register moves.
22882 * inssel.brg: Add ldind_to_load_membase helper function.
22884 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22886 * mini.c: OffsetToStringData intrinsic.
22888 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22890 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22892 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22895 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22896 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22898 * mini.c: reinstated mono_compile_get_interface_var()
22899 on x86, too, since the change breaks the Gtk# build there as well.
22901 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22903 * driver.c: remove loop from the default optimizations: it seems to
22904 interact badly with some of the other options (see bug #60613).
22906 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22908 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22909 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22911 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22913 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22914 vararg-using methods.
22916 2004-06-21 Martin Baulig <martin@ximian.com>
22918 * mini/mini-exceptions.c
22919 (mono_handle_exception): Added `gpointer original_ip' argument.
22920 After calling mono_unhandled_exception(), call
22921 mono_debugger_unhandled_exception() and if that returns true,
22922 restore the context and return.
22924 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22926 * mini-ppc.c: prefer the use of relative branches so
22927 they won't need to be patched in aot code (patch from Patrick Beard).
22929 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22931 * aot.c: patch from Patrick Beard to make the output assembly
22932 more correct for the MacOSX assembler. Small tweak to
22933 generate sane images on Linux/PPC, too.
22935 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22937 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22938 case until bug #59509 is fixed (shows up in #60332).
22940 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22942 * mini.c: make sure the needed wrappers are compiled, too, with
22945 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22947 * driver.c: remove NPTL reference in --version output.
22949 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22951 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22952 generate valid assembly for the Mach-O assembler.
22954 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22956 * driver.c: don't include abcrem in the all optimization specifier
22957 since it slows down jit compilation too much for now.
22959 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22961 * mini.c: use BIGMUL only if both operands have the same signage.
22962 * iltests.il: Test for bug 60056. (errors related to signage in
22967 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22969 * mini.c, aot.c: memory leak fixes.
22971 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22973 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22975 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22977 * Makefile.am: remove the -static hack completely, it links in
22978 statically glib as well.
22980 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22982 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22983 * exceptions.cs: make it compile with new mcs/csc.
22985 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22986 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22987 and added relevant test case.
22989 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22991 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22992 regressions in gtk-sharp.
22994 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22996 * exceptions.cs: New regression tests.
22998 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23000 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23002 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23004 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23006 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23008 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23010 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23012 * mini.c (mono_jit_runtime_invoke): Init class in this
23013 method instead of trusting mono_jit_compile_method to
23014 do the work (because wrappers can be in object class)
23016 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23018 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23020 * basic-long.cs: New regression test.
23022 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23024 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23025 and div/rem checks.
23027 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23029 * Makefile.am: fix miguel's change to build mono statically against
23030 libmono (track build dependencies).
23032 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23034 * cfold.c: Some glib versions do not have G_MININT32.
23036 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23038 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23039 with precision of tan, atan, sin and cos, and implemented related
23040 regressions tests (fixes bug 54467, but one new problem appeared and
23043 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23045 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23047 * exceptions.cs: Add test for constant folding && division by zero.
23049 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23050 since driver.c is in libmono too, so the optimization was useless.
23052 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23053 variable to driver.c so the compiler can emit more efficient code to
23056 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23058 * Makefile.am: don't distribute generated inssel.[ch] files.
23060 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23062 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23063 into the default appdomain. Fixes #58707.
23065 * jit-icalls.c: Remove the broken approximation for truncl, doing
23066 no conversion is better.
23068 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23071 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23073 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23074 of the mcrxr instruction which is not available on some processors
23075 even if it's documented to be. Implement add and sub overflow correctly
23076 (still not complete for long unsigned). Speed up icalls a bit.
23078 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23080 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23081 we run .cctor in the current domain instead of target_domain.
23083 Fixes bug #58558, .cctor not being called in -O=shared.
23085 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23087 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23089 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23091 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23092 which can be done with an imm8, do it that way.
23093 (mono_arch_output_basic_block): ditto for a jmp
23094 (mono_arch_emit_prolog): Computate maximum offset of a label.
23096 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23098 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23099 now tries to allocate prefered physical reg's for virtual
23100 regs. This reduces the number of emited spills/loads with
23101 20-30% on our core assemblies.
23103 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23105 * jit-icalls.c: truncl() is not needed and trunc() is
23106 the correct thing to do anyway (bug #58287).
23108 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23110 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23113 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23115 * driver.c: enable loop optimizations by default.
23117 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23119 * mini-x86.c: fix calc of max loop size when aligning loops start.
23121 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23123 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23126 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23128 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23131 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23133 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23135 * mini.c (inline_method): Allways inline some wrappers even if the cost
23136 is too large. Fixes #58785.
23138 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23140 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23142 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23143 (crichton@gimp.org). Beginning of support for sparc/linux.
23145 * mini-sparc.c: Optimize retrieval of LMF address.
23147 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23149 * exceptions-ppc.c: handle alloca in methods with clauses.
23151 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23153 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23155 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23157 * mini.c: Delegate most of the abort signal work to
23158 mono_thread_request_interruption, which also handles Stop and Suspend
23161 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23163 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23164 supports the save/restore lmf opcodes.
23166 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23168 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23169 by gcc-3.4 as well.
23171 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23173 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23175 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23176 methods which contain array accesses.
23178 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23179 boundaries. Fixes #58537.
23181 * iltests.il: Add regression test for #58537.
23183 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23185 * mini-x86.c (mono_arch_local_regalloc): Last part of
23186 fix for bug #58633 (releasing register to early).
23188 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23190 * basic-long.cs: Add new regression test.
23192 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23194 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23195 register too early on the chain.
23197 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23199 * mini.c (create_helper_signature): Use a helper function to reduce
23200 the code which needs to be written. Also set the calling convention of
23201 icalls on windows. Fixes #57840.
23203 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23205 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23206 exceptions-ppc.c: added helper function to get the instruction address
23207 from a signal handler context.
23209 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23211 * helpers.c: use g_get_tmp_dir. Invokes happyness
23214 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23216 * helpers.c: Add new env variable to pass args to objdump.
23217 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23219 2004-05-17 Radek Doulik <rodo@ximian.com>
23221 * Makefile.am (common_sources): added abcremoval.h so it get
23222 disted and daily mono packages on go-mono.com will build again
23224 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23226 * abcremoval.c: Fixed coding style, added copyright header.
23228 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23230 * mini.h: Added prototype for abc removal main function.
23232 * build_relations_propagation_table.pl: Added copyright header.
23234 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23236 * basic-long.cs: reg test for complex ceq_long bug.
23238 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23240 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23241 reg in long and clob case (bug #58343). Fixed/added comments.
23243 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23245 * mini.c (mono_jit_runtime_invoke): Follow new convention
23246 of calling the invoke method with an function pointer.
23248 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23250 * ChangeLog: Fix author of memory leak patch.
23252 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23254 * Makefile.am: fix make dist as well...
23257 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23259 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23260 on archs where pointers are 4 bytes long.
23262 * Makefile.am: Added abcremoval.c source file.
23264 * abcremoval.c: Added abcremoval.c.
23266 * abcremoval.h: Added abcremoval.h.
23268 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23270 * inssel.brg: Enabled bounds check removal.
23272 * mini.c: Added support for abcrem optimization.
23274 * mini.h: Added abcrem optimization label.
23276 * driver.c: Added support for abcrem optimization.
23278 * propagated_relations_table.def: Added propagated_relations_table.def.
23280 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23282 * mini.c, cfold.c: fix style.
23284 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23286 * mini.c: handle issue with the low-level implementation of
23287 some long opcodes (bug #54209).
23289 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23291 * basic.cs: test for my new cmov stuff.
23293 2004-05-13 Patrik Torstensson
23295 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23296 opt and added peephole documentation.
23298 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23300 * tramp-ppc.c: rewrote the generic trampoline code.
23302 2004-05-11 Patrik Torstensson
23304 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23306 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23308 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23310 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23311 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23313 * mini.c: Add new icalls for AsAny marshalling.
23315 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23317 * tramp-ppc.c, mini-ppc.c: more cleanups.
23319 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23321 * mini.c: no warnings.
23323 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23325 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23327 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23329 * mini.c: In the thread abort signal handler, if the thread is in the
23330 process of being stoped, don't throw the Abort exception, just stop the
23333 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23335 * tramp-ppc.c: removed old code.
23337 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23339 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23340 do some simple speed optimizations on ppc.
23342 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23344 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23345 and large offsets in load/store.
23347 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23349 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23350 it causes regressions.
23352 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23354 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23357 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23359 * jit-icalls.c: remove warnings.
23360 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23361 speedups for unsafe code.
23363 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23365 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23367 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23369 * basic-calls.cs: Add new regression test.
23371 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23374 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23376 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23379 2004-05-06 Patrik Torstensson
23381 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23382 long reg allocation in any reg (not only eax:edx) and implemented
23383 long shl/shr ops in asm instead of helpers.
23385 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23387 * mini-sparc.h: Fix warnings.
23389 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23392 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23393 separate statement for clarity.
23395 * mini-sparc.c: Update status.
23397 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23399 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23402 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23404 * inssel-ppc.brg: another small pre-release workaround:
23405 we don't do overflow detection for long_sub_un.
23407 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23409 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23410 (also works around a weird ppc bug: 57957).
23412 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23414 * tramp-ppc.c: trampoline fixes.
23416 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23418 * mini-ppc.c: fixed typos.
23420 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23422 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23423 at the top of the stack. Fixed typos. Use a frame registers
23424 for all the methods with exception clauses.
23426 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23428 * exceptions-ppc.c: restore fp registers.
23430 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23432 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23433 order from the stack top (moved the stack room to save the
23434 return value for trace after the param area). Fixed corruption
23435 in restoring registers on unwind.
23437 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23439 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23441 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23443 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23444 and prolog/epilog for methods that use it. Allow
23445 enough param area room for varargs methods. Fix miguel's
23446 breakage in exception handling.
23448 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23450 * Makefile.am: run genmdesc only on current arch.
23452 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23454 * exceptions-x86.c:
23455 * mini-x86.h: fix the build on windows.
23457 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23459 * 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.
23461 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23463 * mini-exceptions.c: New file.
23465 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23466 Move some parts of the x86 exception handling code to an
23467 arch-independent file so it can be shared with other ports.
23469 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23471 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23473 2004-04-26 David Waite <mass@akuma.org>
23475 * driver.c: remove comma from end of enumeration declaration
23477 2004-04-26 Jackson Harper <jackson@ximian.com>
23479 * driver.c: parse config file before loading first assembly. This
23480 allows the user gac to be enabled/disabled.
23482 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23484 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23485 simpler mechanism: we do not care what is encoded initially
23486 (branch absolute or relative), we care about the code and its
23487 target. I kept the old code for reference for now.
23489 The new code tries first to determine if the jump is anywhere in
23490 the -/+32 absolute meg range, if it succeeds, it encodes using the
23491 absolute branch; If not, it tried to find something in the
23492 relative range, if not, it uses the handle_thunk code.
23494 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23496 * exceptions-ppc.c: use the correct ip register on macosx.
23498 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23500 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23502 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23504 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23505 Raise exception on integer divide by zero by hand since the hw
23506 doesn't support it. Handle NaNs in FP compares.
23508 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23510 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23511 code reducing duplication between the platforms and enabled
23512 signal exception handling (on linux for now).
23514 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23516 * exceptions-ppc.c: more macosx support.
23518 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23520 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23522 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23524 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23526 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23528 * iltests.il: more tests.
23530 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23532 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23535 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23537 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23539 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23541 * liveness.c: Mark variables as volatile in all basic blocks reachable
23542 from exception clauses.
23544 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23546 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23549 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23551 * iltests.il, basic.cs: more tests for regalloc.
23553 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23555 * iltests.il: Some tests for register allocation modifications
23558 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23560 * exceptions.cs: Add regression test for bug #56782.
23562 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23563 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23564 the beauty of fixing the same thing in 5 different files...
23566 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23568 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23571 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23573 * mini.c: Add support for STRWLPARRAY marshalling convention.
23575 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23577 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23578 to init the context to setup the regs pointer).
23580 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23582 * exceptions-ppc.c: more exceptions work.
23584 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23586 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23589 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23591 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23592 can use the memory directly.
23594 * cpu-pentium.md: Update documentation from a post from Zoltan.
23596 add x86_add_membase, x86_sub_membase, x86_mul_membase
23598 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23600 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23601 GENERAL_REGS they were also hardcoded for all PPC ports.
23603 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23605 Remove hard-coded limit for floating point registers, use
23606 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23608 Notice that in MacOS X calling conventions you can fit a lot more
23609 floating point values in registers, so I should update the PInvoke
23610 test to excercise the passing of floating point values on the
23611 stack (currently broken).
23613 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23615 * tramp-ppc.c (create_trampoline_code): Added
23616 JUMP_TRAMPOLINE_SIZE.
23617 (ppc_magic_trampoline): Follow the pattern from
23618 x86_magic_trampoline: if code is set to zero, return.
23619 (create_trampoline_code): Always pass MonoMethod to the jump
23620 trampoline, before it was passing a null.
23621 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23622 share the code with mono_arch_create_jit_trampoline.
23624 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23626 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23629 * cpu-g4.md: Added length for jmp instruction, the worst case
23630 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23633 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23635 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23637 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23639 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23640 before each IL instruction.
23642 * mini.c (CEE_BOX): Fix warnings.
23644 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23646 * mini.c: removed a few unused vars and extra whitespace.
23648 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23650 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23652 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23654 (OP_GETCHR): use the above
23655 (CEE_LDELEMA): use the above.
23657 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23658 version of the generic impl.
23659 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23660 (CEE_LDELEMA): use the above.
23662 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23664 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23667 * iltests.il: Added new regression test for #56317.
23669 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23671 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23672 under NetBSD. Fixes #56450.
23674 * liveness.c (update_gen_kill_set): Fix previous patch.
23676 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23678 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23680 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23682 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23683 ldsfld and ldsflda.
23685 * inssel-sparc.brg: Add more optimizations.
23687 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23689 2004-04-01 Martin Baulig <martin@ximian.com>
23691 * mini.c (handle_box): New static function; moved the
23692 implementation of CEE_BOX here.
23693 (mono_method_to_ir): Added `constrained_call' variable.
23694 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23695 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23696 mono_method_get_constrained() to get the method.
23698 2004-04-01 Martin Baulig <martin@ximian.com>
23700 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23701 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23702 (mono_method_to_ir): We don't need these macros anymore since
23703 mono_class_get_full() already takes care of it.
23705 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23707 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23708 use @function (as doesn't accept #function here) and check the return
23709 value of system and stop if fails.
23711 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23713 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23715 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23717 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23719 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23721 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23724 * basic-long.cs: Add test for negation of Int64.MinValue.
23726 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23728 * mini-sparc.c: Update status.
23730 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23732 * exceptions-sparc.c: Fix return value in filters.
23734 * inssel-sparc.brg: Fix register allocation in some rules.
23736 2004-03-28 Martin Baulig <martin@ximian.com>
23738 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23741 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23743 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23745 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23746 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23747 remove unused conv_u4 opcode.
23749 * mini-x86.c: Remove valgrind workaround since it slows down things
23750 even when mono is not run under valgrind.
23752 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23754 * mini-sparc.c: Update status.
23756 * inssel-sparc.brg: Add some optimizations.
23758 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23759 future delay slot filling. Add support for varargs, tail calls and JMP.
23761 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23762 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23764 * inssel.brg: Fix register allocation in OP_ARGLIST.
23766 * inssel.brg: Fix warnings.
23768 2004-03-25 Martin Baulig <martin@ximian.com>
23770 * mini.c (inflate_generic_field): Removed.
23771 (mini_get_method): Removed, use mono_get_method_full(),
23772 (mini_get_class): Removed, use mono_class_get_full().
23773 (mono_method_to_ir): Pass our generic context to
23774 mono_field_from_token().
23776 2004-03-25 Martin Baulig <martin@ximian.com>
23778 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23779 of a `MonoMethod *'.
23780 (mini_get_method): Take a `MonoGenericContext *' instead
23781 of a `MonoMethod *'.
23782 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23783 a new local variable called `generic_context' which holds the
23784 current `MonoGenericContext *'; use it to lookup things.
23786 2004-03-24 Martin Baulig <martin@ximian.com>
23788 * mini.c (mini_get_class): New static method; if we're inside a
23789 generic instance, inflate the class if neccessary.
23790 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23792 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23794 * iltests.il: New regression test for #55976.
23796 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23799 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23801 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23804 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23806 * liveness.c: Consider SSA stores as well as loads when making vars
23809 * exceptions.cs: New regression tests for register allocation.
23811 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23813 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23814 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23815 domain lock only to protect puntual access to data structures.
23816 Added access lock for sighash, jit_icall_hash_name,
23817 jit_icall_hash_addr and domain->code_mp.
23819 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23821 * driver.c: Print SIGSEGV handling method.
23823 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23825 * mini.c (setup_jit_tls_data): Handle case when this is called
23826 multiple times for a thread.
23828 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23829 is different from fbxx_un. Fixes #54303. Also use constants instead of
23830 magic numbers in a lot of places.
23832 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23834 * exceptions.cs: Fix cctor test when --regression is used.
23836 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23838 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23841 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23843 * inssel-ppc.brg: fixed register assignments for some rules.
23845 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23847 * exceptions.cs: Add test for exceptions in static constructors.
23849 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23850 static constructors outside the domain lock. Fixes #55720.
23852 2004-03-17 Martin Baulig <martin@ximian.com>
23854 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23855 (inflate_generic_field): Take the `MonoMethod *' instead of the
23856 `MonoClass *' and added support for generic method.
23857 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23858 have a `field->parent->gen_params', only inflate the field if it's
23859 an open constructed type.
23861 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23863 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23864 exception object instead of the preconstructed ones.
23866 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23868 * mini.c: reverted changed to sigsegv_signal_handler commited
23869 accidentally in the previous patch.
23871 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23874 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23875 running --aot with an old assembly.
23877 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23879 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23882 * mini-sparc.c: Add support for v9 branches with prediction.
23884 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23886 * mini.c (mini_init): #warning is GNUC only
23888 * mini-sparc.h: implement __builtin_frame_address
23889 and __builtin_return_address for Sun C compiler
23891 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23893 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23895 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23897 * basic-calls.cs: Add test for unaligned byref long argument passing.
23899 * mini-ops.h: Add sparcv9 compare and branch instructions.
23901 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23902 v9 instructions if we have a v9 cpu.
23904 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23905 registers for global allocation.
23907 * exceptions-sparc.c: Fixes.
23909 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23911 * liveness.c (mono_analyze_liveness): Optimized version.
23913 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23915 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23918 * basic-float.cs basic-calls.cs: New regression tests.
23920 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23922 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23923 sigaltstack implementation.
23925 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23927 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23928 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23930 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23932 * mini.c: Fix warnings.
23934 * mini.c (mono_resolve_patch_target): New function which contains the
23935 arch independent part of the patching process.
23937 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23938 patching code to a separate function.
23940 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23942 * mini.c (add_signal_handler): ifdef out on Windows
23944 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23946 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23947 cpu-sparc.md: Add exception handling support + other fixes.
23949 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23950 typed GC detection in --version.
23952 * basic.cs exceptions.cs: New regression tests.
23954 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23955 the arch specific code can store data during a compilation.
23957 * mini-ops.h: Add OP_SETFRET.
23959 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23960 function, register a separate icall for each arity, so the icalls can
23963 * mini.c (mono_print_tree): Print negative offsets in a more readable
23966 * mini.c: Make signal handling work on sparc.
23968 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23970 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23972 * jit-icalls.c: Emulate truncl by aintl on solaris.
23974 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23976 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23978 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23980 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23982 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23983 a MarshalByRef type, inline a method that performs the check, taking into
23984 account that the object can be a proxy. Also implemented tow new opcodes:
23985 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23986 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23987 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23989 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23991 * mini-ppc.c: if a relative branch displacement is too big
23992 but it points to and area reachable with an absolute branch,
23995 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23997 * mini.c: optimize small copies in cpblk.
23999 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24001 * basic-calls.cs basic-float.cs: New regression tests.
24003 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24004 negative offsets from %fp. Implement localloc. Fix local register
24005 allocation. Fix the case when the this argument needs to be saved to
24006 the stack. Implement some missing opcodes.
24008 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24010 * mini.c (mini_method_compile): Reenable global regalloc in methods
24011 with exception handlers.
24013 * linear-scan.c (mono_varlist_sort): Fix warning.
24015 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24017 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24020 * liveness.c: Make all variables uses in exception clauses volatile, to
24021 prevent them from being allocated to registers. Fixes #42136.
24023 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24025 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24026 causes regressions.
24028 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24029 argument to mono_arch_regalloc_cost.
24031 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24034 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24036 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24037 Make the cost of allocating a variable to a register arch dependent.
24039 * basic-calls.cs: Fix compilation of tests.
24041 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24042 helper function to cut back on the number of #ifdefs needed.
24044 * mini-ppc.c: Fix compilation.
24046 * basic-calls.cs: New regression tests.
24048 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24050 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24051 of l0 since that is callee saved.
24053 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24056 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24057 of delay instruction.
24059 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24061 * mini.h (MonoCallInst): Add 'virtual' flag.
24063 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24065 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24067 * *.cs: New regression tests.
24069 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24072 * mini.c (mono_runtime_install_handlers): Fix build.
24074 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24075 'signal_stack_size' members.
24077 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24078 alternate signal stack.
24080 * exceptions-x86.c: Add stack overflow handling.
24082 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24083 functions to arch independent code.
24085 * mini.c (mono_print_tree): Print more detailed info for load_membase
24088 2004-02-23 Martin Baulig <martin@ximian.com>
24090 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24092 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24094 * mini-x86.c: fixed reg allocation for div/rem.
24096 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24098 * driver.c (mono_main): Report some configuratio options on --version.
24100 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24102 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24103 low in the address space. Correctly flush memory in thunks where we
24104 output native code.
24106 2004-02-20 Martin Baulig <martin@ximian.com>
24108 * mini.c (mini_get_method): New static method; inflate all generic
24109 methods and methods in open generic instances.
24110 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24111 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24113 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24115 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24117 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24119 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24121 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24123 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24124 it compile using Sun's compiler.
24126 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24128 * 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.
24130 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24132 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24134 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24136 * mini-ppc.c: handle calls outside of the allowed range with thunks
24137 allocated using the code manager.
24138 * tramp-ppc.c: use the code manager to hold generated native code.
24139 Fixed the magic trampoline to just patch vtable entries.
24141 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24143 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24146 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24148 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24151 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24152 if we have a working __thread implementation.
24154 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24155 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24157 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24159 * mini-x86.c: Fix compilation under gcc 2.
24161 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24163 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24164 contains a call to the wrapped function.
24166 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24167 OP_<CALL>_IMM opcodes, and use them under X86.
24169 * mini.c (mono_jit_find_compiled_method): Fix warning.
24171 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24173 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24175 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24176 functionality to mini.c.
24178 * mini.c (mono_create_jump_trampoline): New function to create a jump
24179 trampoline. Return a compiled method instead of a trampoline if it
24180 exists. Add a cache for jump trampolines.
24182 * mini.c (mono_jit_find_compiled_method): New function to return a
24183 compiled method if it exists.
24185 * mini-x86.c: Call mono_create_jump_trampoline instead of
24186 mono_arch_create_jit_trampoline.
24188 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24189 a jump trampoline. Fixes #52092.
24191 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24193 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24194 which is not up-to-date. Add check_corlib_version () instead.
24196 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24199 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24200 since newer valgrind versions do not need it.
24202 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24203 compile a method with a given set of optimizations.
24205 * mini.c: Compile icall wrappers on-demand instead of at startup.
24207 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24208 wrapper for an icall.
24210 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24212 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24215 * iltests.il: Add test for non-empty stack before switch instruction.
24217 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24219 * mini.c: Add support for new stringbuilder marshalling conventions.
24221 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24223 2004-02-01 Martin Baulig <martin@ximian.com>
24225 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24226 in `ginst->mtype_argv'.
24228 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24230 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24231 facilitate grepping.
24233 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24235 * mini.c: fixed buglet in initobj generic implementation for references.
24237 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24239 * Makefile.am: make the version script conditional.
24240 * jit-icalls.c: handle missing truncl().
24242 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24244 * exceptions.cs: Add more tests for double->int conversion.
24246 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24247 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24249 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24251 * driver.c: make --verbose --version emit an error
24252 if the loaded corlib doesn't match the runtime version.
24254 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24256 * mini-ppc.h: export ppc_patch().
24257 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24258 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24259 on par or better than on MacOSX.
24261 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24263 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24264 mono_lookup_pinvoke_call.
24266 * mini-x86.c: Under windows, the default pinvoke calling convention is
24267 stdcall. Fixes #52834.
24269 * mini.c (optimize_branches): Add an upper bound to the number of
24270 iterations to prevent infinite loops on strange loops. Fixes #53003.
24272 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24274 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24275 and ISINST. Fixes #52093.
24277 * objects.cs (test_0_vector_array_cast): New tests.
24279 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24281 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24282 checking in Array.Set ().
24284 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24287 * object.cs (test_0_multi_array_cast): New regression test.
24289 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24291 * exceptions-ppc.c: fix build on Linux/PPC.
24293 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24295 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24296 running under valgrind.
24297 (x86_magic_trampoline): Fix build bustage.
24299 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24300 negative values as well. This is needed for the encoding of the line number
24301 info, since sometimes the line numbers are not in increasing order.
24303 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24305 * cpu-pentium.md (localloc): Increase the size of the localloc
24306 instruction since it is a loop under Win32.
24308 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24311 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24313 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24314 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24315 Max Horn (max@quendi.de). Fix file names in comments.
24317 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24319 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24320 avoid stack overflow.
24321 (replace_usage): Avoid uninitialized variable warnings.
24323 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24324 and taking the address of valuetype variables.
24326 2004-01-03 Patrik Torstensson
24328 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24329 for other purposes than FP later on.
24331 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24333 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24336 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24338 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24340 2003-12-30 Patrik Torstensson <p@rxc.se>
24342 * mini-x86.h: Decreased number of availiable fp regs.
24343 Solves corner cases with FP spilling.
24345 2003-12-23 Patrik Torstensson <p@rxc.se>
24347 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24348 for floating point stack tracking / spilling on x86.
24351 * basic-float.cs: added float mul overflow test.
24353 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24355 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24357 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24359 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24360 supports for cond branches that overflow the immediate
24361 overflow offset. mcs can compile simple programs.
24363 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24365 * exceptions-ppc.c: exception handling support wip:
24366 finally handlers get run on exception.
24368 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24370 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24373 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24375 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24376 initial support for stack walking and unwinding.
24378 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24380 * driver.c (mono_main): Make corlib-out-of-sync message more
24381 descriptive. Also remove verify_corlib call.
24383 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24385 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24386 not overlap with other call's arguments, too.
24388 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24390 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24391 move to arch-specific code the choice of arch-specific
24392 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24393 * mini.c: ensure emulation calls will not interleave
24396 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24398 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24399 the magic trampoline stack frame is dropped before executing
24402 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24404 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24405 and integer to fp conversions. Added support for overflowing
24406 arguments on the stack. Reserve a couple more registers as temps.
24407 Added support for aot compilation (as output still needs to be
24410 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24412 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24413 Don't overwrite return register in some corner cases.
24415 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24417 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24418 static constructors when AOT compiling.
24420 * driver.c (mono_main): Call mono_check_corlib_version.
24422 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24424 * cpu-g4.md, basic.cs: fixed div target register.
24426 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24428 * mini-ppc.c, basic.cs: shl_imm fix with test.
24430 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24432 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24433 structures by value. Misc fixes.
24434 * objects.cs: more tests.
24436 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24438 * mini-ppc.c: lconv.ovf.i implemented.
24440 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24443 (mini_init): don't error out if someone already called g_thread_init.
24445 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24447 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24448 to be any type per the spec. Fix abnormal memory usage when
24449 the same object is repeatedly thrown.
24451 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24453 * mini.c: check for overruns in IL code.
24455 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24457 * TODO: Add/remove some todo entries.
24459 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24461 * driver.c (mono_main): Call mono_verify_corlib.
24463 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24465 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24466 This has been moved to mini.c
24467 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24468 type being casted is marshalbyref it could be a proxy, so instead of
24469 emitting the type check code, emit a call to a runtime method that will
24470 perform the check by calling CanCastTo if needed.
24472 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24474 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24475 methods with large stack frames under Win32.
24477 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24479 * Makefile.am: Distribute regression tests.
24481 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24482 at the end instead of inserting each variable into the sorted list.
24484 * linear-scan.c (mono_varlist_sort): New helper function.
24486 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24488 * mini.c: ensure arguments and locals are within bounds.
24490 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24492 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24495 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24497 * mini.c (mono_cprop_copy_values): Fix crash.
24499 * aot.c: Set verbosity back to 0.
24501 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24503 * regalloc.c: complete memory leak fix by Laurent Morichetti
24506 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24508 * driver.c (main_thread_handler): Revert the previous patch.
24510 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24513 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24514 memory from the memory pool.
24516 * driver.c (main_thread_handler): Turn on all optimizations when
24519 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24520 an array for better performance.
24522 * regalloc.c (mono_regstate_assign): Fix memory leak.
24524 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24525 serialize the debug info.
24527 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24528 debug info from the serialized representation.
24530 * aot.c: Save debug info into the generated file and load it when
24533 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24535 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24537 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24538 More FP-related fixes.
24540 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24542 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24543 and register allocation buglet. Hello world now runs.
24545 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24547 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24548 * tramp-ppc.c: fixed class init trampoline.
24549 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24551 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24553 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24554 mini.c: more ppc changes/fixes.
24556 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24558 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24559 Also optimize the case when the arguments are the same in the caller
24562 * iltests.il: Add tests for tail calls with valuetype arguments.
24564 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24566 * mini-ppc.c: fixes for struct return type.
24568 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24570 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24571 mono_spillvar_offset() to arch-specific code.
24573 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24575 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24577 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24579 * exceptions-x86.c: Fix stack space leaks.
24581 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24582 registers from the lmf if the method has save_lmf set.
24584 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24586 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24587 of icall wrappers into InvokeInDomain, since these are now per-domain.
24589 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24591 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24592 make some opcode emulation and intrinsic ops enabled/disabled
24593 according to the architecture. More fixes.
24595 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24597 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24599 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24601 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24602 arch-specific handling for 'this' and struct return type to
24603 arch-specific code.
24605 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24607 * aot.c: prevent divide by zero error when reporting (it happened with
24608 Accessibility.dll).
24610 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24612 * mini.h (inst_switch): Remove unused macro.
24614 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24617 (load_aot_module): free 'info->methods' and 'info' properly. No more
24618 "free(): invalid pointer blah" messages when you have an old aot
24621 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24623 * jit-icalls.c, mini.c: Added support for context static fields.
24625 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24627 * mini.c (mono_method_blittable): Methods which set LastError are not
24628 blittable either. Fixes #51108.
24630 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24632 * mini.c: flush icache.
24633 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24635 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24637 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24639 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24641 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24644 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24647 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24649 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24651 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24652 instruction when the result is discarded.
24654 * iltests.il (test_0_div_regalloc): New regression test.
24656 * arrays.cs: Fix compilation error.
24658 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24660 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24661 float rules to inssel-x86.brg: sane architectures with FP registers
24662 don't need to implement these rules.
24664 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24666 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24668 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24670 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24671 implementation of 32 bit systems.
24673 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24675 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24676 (Jeroen Zwartepoorte).
24678 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24680 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24681 the caller and the callee matches.
24683 * mini.c (mono_method_to_ir): Add comment.
24685 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24686 signbit is missing on some platforms.
24688 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24690 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24692 * mini.c (setup_jit_tls_data): Call the new function.
24694 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24696 * mini-x86.c: Add experimental support for fast access to the lmf
24697 structure under NPTL/Linux 2.6.x.
24699 2003-11-06 Martin Baulig <martin@ximian.com>
24701 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24702 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24705 2003-11-02 Martin Baulig <martin@ximian.com>
24707 * mini.c (inflate_generic_field): New static method.
24708 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24709 generic instance and the field is declared in a generic type, call
24710 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24712 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24714 * mini.h mini.c (mono_method_same_domain): New function to return
24715 whenever the caller and the callee are in the same domain.
24717 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24719 2003-10-30 Martin Baulig <martin@ximian.com>
24721 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24722 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24724 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24725 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24727 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24729 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24732 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24733 object here, so it is in the correct appdomain etc.
24735 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24737 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24739 (mono_method_to_ir): Avoid freeing the type created returned from
24740 mono_type_create_from_typespec, since it is put into an internal cache
24741 by the function. Fixes pointer.exe.
24743 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24744 trampolines for icalls and pinvokes as well. Fixes #33569.
24746 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24748 * mini.c: Update after appdomain changes.
24750 * mini.c (mono_jit_compile_method_inner): Allways compile native
24751 method wrappers in the root domain, since there can only be one
24752 instance of them, whose address is stored in method->info.
24754 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24756 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24757 environment variable. Instead detect automatically whenever running
24758 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24761 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24763 * trace.c, trace.h: New files that implement the new trace option
24766 * driver.c: Document new --trace options.
24768 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24771 - if (mono_jit_trace_calls)
24772 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24774 * mini.h: prototypes.
24776 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24778 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24780 * mini.c inssel.brg: Implement typedefbyref opcodes.
24782 * mini.c (mono_jit_compile_method): Remove unused local variable.
24784 * mini.c (mono_jit_compile_method_inner): Ditto.
24786 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24788 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24790 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24792 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24794 * mini.c (mono_no_aot): Remove unused global variable.
24796 * mini.c: Thread safety fixes.
24798 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24800 * mini.c (mono_create_class_init_trampoline): Add a lock around
24801 class_init_hash_addr.
24803 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24806 * mini.c: Decompose the NEWARR instruction before decomposing its
24807 arguments. Fixes #30073.
24809 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24811 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24814 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24816 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24818 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24820 * driver.c: Add support for compiling icall wrappers to --compile.
24822 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24824 * inssel.brg: The empty value in class->interface_offsets is -1, not
24827 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24829 * objects.cs: New test for 'is' operator on an array of interfaces.
24831 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24833 * tramp-ppc.c: update trampoline code to support jumps
24834 and class initialization.
24836 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24838 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24840 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24842 * inssel.brg (OP_UNBOX): Remove unused rule.
24844 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24845 region instead of one for each method. Fixes #47813.
24847 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24849 * exceptions.cs (test_0_nested_finally): New regression test for
24850 nested exception handlers.
24852 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24854 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24856 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24859 * mini.c (mono_method_check_inlining): Make the inlining limit
24860 configurable by an environment variable.
24862 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24864 * mini.h: Bump AOT file version.
24866 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24867 token, store the image along with the token, since the token might not
24868 refer to the same image as the method containing the relocation,
24869 because of inlining.
24871 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24873 * mini.c (mono_precompile_assemblies): New function to compile
24874 all methods in all loaded assemblies.
24876 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24878 * regalloc.h regalloc.c (MonoRegState): Change the type of
24879 iassign and fassign to int*, since they can contain large negative
24880 values if the register is spilled. Also added some comments. Fixes
24883 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24884 under Win32. Fixes #42964.
24886 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24888 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24890 * aot.c: Added support for AOT compiling methods which contain calls
24891 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24894 * driver.c (compile_all_methods): Run the compilation in a thread
24895 managed by mono. Fixes #44023.
24897 * mini.c (mono_codegen): Print full method name in verbose output.
24899 * mini-x86.c (mono_arch_patch_code): Fix warning.
24901 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24902 jumps, since the method we are jumping to might be domain-specific.
24904 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24906 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24908 * inssel.brg: string chars are unsigned.
24910 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24912 * TODO: New todo item.
24914 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24915 which calls mono_runtime_class_init and patches the call site to
24916 avoid further calls.
24917 (mono_arch_create_class_init_trampoline): New arch specific function
24918 to create a class init trampoline.
24919 (create_trampoline_code): Generalized so it can create
24920 class init trampolines as well.
24922 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24923 (mono_create_class_init_trampoline): New function to create and cache
24924 class init trampolines.
24925 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24926 vtable given the address of a class init trampoline. Used by the
24928 (mono_codegen): Generate a call to a trampoline instead of
24929 mono_runtime_class_init in LDSFLD[A].
24930 (mono_codegen): Add relocations for the new trampoline.
24932 * mini.h mini-x86.c aot.c: Added a new relocation type:
24933 MONO_PATCH_INFO_CLASS_INIT.
24935 * mini.h: Bump AOT version number.
24937 * aot.c: Create a copy of the loaded code instead of using the original
24938 so methods which call each other will be close in memory, improving
24941 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24942 patch since it breaks the regression tests.
24944 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24945 for the register saving instruction sequence since the
24946 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24948 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24950 * TODO: Fix todo item && remove another.
24952 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24954 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24957 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24958 function of the module.
24960 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24961 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24962 --no-aot command line option.
24964 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24966 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24967 by Bernie Solomon (bernard@ugsolutions.com).
24969 * inssel.brg: Refactor the interface offset table related code into
24970 its separate functions and add support for the AOT case.
24972 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24974 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24976 * aot.c: Added mono_aot_verbose variable and made all debugging
24977 output depend on the value of this variable.
24979 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24980 method_label and info_label.
24982 * mini.h mini-x86.c aot.c: Added a new relocation type
24983 MONO_PATCH_INFO_IID for klass->interface_id.
24985 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24986 the MonoJitInfo structure.
24988 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24989 a non-root appdomain in shared mode.
24991 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24993 * aot.c: make aot loader less verbose. Remove free of unused variable.
24995 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24997 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24999 * .cvsignore: Added *.dll.
25001 * mini.c (mono_print_tree_nl): New function callable while debugging.
25003 * mini.c (mono_print_code): Export this.
25005 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25008 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25010 * mini.h (MonoCompile): Added 'jit_info' field.
25012 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25013 the cfg structure, since it is needed by the AOT compiler.
25015 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25017 * aot.c: A major rewrite. Changes include:
25018 - save exception tables for methods which have them.
25019 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25020 to g_module_symbol.
25021 - reworked the file format so it is now much smaller and needs
25022 fewer relocation entries.
25024 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25026 * aot.c (load_aot_module): Fix build bustage on platforms without
25029 2003-09-04 Martin Baulig <martin@ximian.com>
25031 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25033 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25035 * TODO: Some new optimization ideas.
25037 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25039 * aot.c: Save the optimization flags used to compile the code into
25042 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25043 support emitting domain specific code.
25045 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25046 no longer domain neutral. It can be made domain neutral by compiling
25047 with --optimize=shared.
25049 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25050 between appdomains.
25052 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25053 loading of AOT code.
25055 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25057 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25058 if there is no domain neutrality information.
25060 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25062 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25063 format version into the generated library.
25065 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25066 callee method into the caller since one of them could be shared.
25068 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25069 system exceptions from AOT code now works.
25071 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25072 method if it is domain neutral and the callee is not.
25074 * graph.c (cfg_emit_one_loop_level): Fix warning.
25076 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25078 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25081 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25083 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25084 is needed by code which is executed before mono_runtime_init ().
25085 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25087 * mini.c (mono_thread_abort): Fix warning.
25088 (mono_jit_compile_method): Call static constructor in the AOT case too.
25090 * aot.c (mono_compile_assembly): Fix warning.
25092 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25094 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25096 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25098 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25100 * cpu-pentium.md: Fix the length of call opcodes so they include the
25101 ESP restoring instruction. Fixes #47968.
25103 2003-08-28 Martin Baulig <martin@ximian.com>
25105 * mini-x86.c (mono_arch_call_opcode): Added support for
25106 MONO_TYPE_GENERICINST.
25108 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25110 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25112 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25113 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25115 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25118 2003-08-26 Martin Baulig <martin@ximian.com>
25120 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25121 when reporting an error, set this to the actual error location.
25122 (mono_method_to_ir): Report the correct error location if
25123 get_basic_blocks() returned an error.
25125 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25127 * mini.c (mono_type_blittable): OBJECT is not blittable.
25128 (mono_method_blittable): Methods which have marshalling descriptors
25129 are not blittable either. Fixes #47842.
25131 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25133 * driver.c mini.c: Use an environment variable instead of a global
25134 variable. Also fix the build.
25136 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25137 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25140 * driver.c mini.c: Added --with-valgrind option to turn off some
25141 code which prevents mono from running under valgrind.
25143 * mini.c (mono_emit_call_args): Fixed warning.
25145 * mini.c (mono_emulate_opcode): Fixed warning.
25147 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25149 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25150 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25151 regalloc.c, regalloc.h: specify available registers in arch-specific
25152 code and support floats in the regallocator (patch by Laurent Morichetti
25155 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25157 * mini.c: mono_thread_current() can be called only after
25158 mono_runtime_init(): rearrange code to not call it early on.
25160 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25162 * mini.c: allocate jump tables in the code mempools.
25164 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25166 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25169 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25171 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25172 12 to 16. This fixes bug #47453.
25175 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25177 * mini-ppc.c: fixed indexed load and unsigned compares.
25179 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25181 * mini.c: reenabled installation of handler for
25182 thread abort signal.
25184 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25186 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25187 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25188 until it's fixed and actually useful.
25190 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25192 * inssel-long32.brg: couple more opcodes implemented.
25194 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25196 * mini-sparc.c: Even more opcodes implemeted.
25198 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25200 * mini-sparc.c: More opcodes implemented.
25202 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25204 * mini-sparc.c: More opcodes implemented.
25206 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25208 * inssel-sparc.brg: Add some needed rules. Direct
25210 * Makefile.am: Use inssel-sparc.brg
25211 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25212 an assert happy for now.
25214 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25216 * mini-sparc.c: Fixed compile errors.
25217 * exceptions-sparc.c: Same. We now produce a mono binary
25218 on sparc-linux. Yea.
25220 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25222 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25223 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25224 They compile, but do not work.
25226 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25228 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25229 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25230 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25233 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25235 * mini.c: more opcodes implemented and better support for generics.
25237 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25239 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25240 * mini.c, mini.h: first cut at generics support: some new instructions
25241 added and changed the behaviour of some of the existing ones.
25243 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25245 * mini.c: Removed definition of metadata_shared mutex here.
25247 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25249 * mini-x86.c: make vararg calls work for instance methods.
25251 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25253 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25254 returns the arguments in a separte list, now.
25256 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * aot.c, mini.c: updates for array type representation changes.
25260 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25262 * mini.c: register function to perform jit shutdown.
25264 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25266 * mini.c: use a faster allocator if possible.
25268 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25270 * aot.c: some cleanups and portability changes.
25272 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25274 * mini.c: use faster allocation for CEE_BOX if possible.
25276 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25278 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25279 Moved inlined mempcy code to its own function so that is can be
25280 reused. Added an inline memset function as well (optimized initobj).
25281 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25283 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25285 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25287 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25289 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25290 arch code can setup the cpu for CLR execution, if needed.
25291 We use it on x86 to set the precision of FP operations.
25293 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25295 * mini.c: disable some optimizations if we can guess they'll cost too
25296 much for a given method.
25298 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25300 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25302 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25303 * mini.h mini.c mini-x86.c: Added instruction level coverage
25304 info collection support.
25306 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25308 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25309 is now implemented in the profiling API. Get rid of a couple of
25310 unnecessary global variables.
25312 2003-06-15 Nick Drochak <ndrochak@gol.com>
25314 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25315 * cpu-g4.md: add op_bigmul and op_bigmul_un
25316 * cpu_pentium.md: add op_bigmul_un
25317 * inssel-long32.brg: add rule for unsigned bigmul
25318 * mini-ops.h: define OP_BIGMUL_UN
25319 * mini-x86.c: THE BUG: handle (un)signed properly
25320 * mini.c: choose unsigned opcode if needed.
25321 This set of patches fixes bug #44291
25323 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25325 * mini.c (optimize_branches): improved to handle all kinds of
25326 conditional branches.
25328 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25330 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25331 don't raise exceptions.
25333 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25335 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25336 to arch-specific files.
25338 2003-06-09 Martin Baulig <martin@ximian.com>
25340 * Makefile.am (libs): Added $(LIBGC_LIBS).
25342 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25344 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25345 and OP_ATAN (fixes bug#44293).
25347 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25349 * Makefile.am, mini-x86.c: rename cpu description array to
25350 pentium_desc, since some compilers define the 'pentium' preprocessor
25353 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25355 * mini.c (mini_select_instructions): add explicit branch if the
25356 following block is not the false target of a conditional branch -
25357 we need this with any optimization that reorder or remove bblocks
25359 * mini.c (optimize_branches): bug fixes
25361 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25363 * mini.c (mono_method_to_ir): inline static readonly fields
25365 * ssa.c (fold_tree): start cfold support for long (very simple
25368 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25370 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25372 * inssel.brg: fixed memcpy (bug #44219).
25374 2003-06-05 Dick Porter <dick@ximian.com>
25376 * driver.c: Set the glib log levels to not abort if g_message
25379 g_set_prgname() has to happen before mini_init() so that the
25380 process handle gets the info.
25382 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25384 * driver.c: add intrins to the default optimizations to get wider
25387 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25389 * mini.h: some large basic blocks will overflow a 16-bit
25390 integers for symbolic registers.
25392 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25394 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25395 (mono_arch_output_basic_block): fix bug 43499
25397 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25399 * mini.c: kill duplicated definition of mono_debug_format.
25401 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25403 * mini-x86.c, arrays.cs: fixed register allocation bug.
25405 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25407 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25409 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25411 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25414 (print_method_from_ip): also print source location information if
25417 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25419 * mini.c (mono_find_block_region): bug fix in region code
25420 (mini_method_compile): enable removing unreachable code again, but
25421 only in methods without exception clauses.
25423 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25425 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25426 Implemented arglist opcode and handling of TypedReference type.
25427 Fixed x86 call convention when a structure is returned.
25428 Minimal support for calling static vararg methods.
25430 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25432 * mini.c (mini_method_compile): always remove unreachable code,
25433 because the code in them may be inconsistent (access to dead
25434 variables for example).
25436 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25438 * driver.c, debug-mini.c: warning fixes.
25440 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25442 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25444 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25446 * mini.c: thread-static fields are registered in mono_class_vtable(),
25447 so ensure the function is called before checking for them.
25449 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25451 * mini.c (optimize_branches): fix for bug 43586
25453 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25454 overflow (fixes Bug #43639)
25456 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25458 * mini.c, objects.cs: allow the use of stobj for primitive types.
25460 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25462 * mini.c: be less strict about argument checking until we support
25463 running the verifier.
25465 2003-05-27 Nick Drochak <ndrochak@gol.com>
25467 * basic-long.cs: tests for (ulong)int * (ulong)int also
25468 * mini.c: use the same trick for (ulong)int * (ulong)int
25470 2003-05-27 Nick Drochak <ndrochak@gol.com>
25472 * basic-long.cs: add regression test for (long)int * (long)int
25473 * cpu-pentium.md: add op_bigmul specification
25474 * inssel-long32.brg: add OP_BIGMUL rule
25475 * mini-ops.h: add OP_BIGMUL
25476 * mini-x86.c: register allocator: handle case where src1 needs to be
25478 * mini.c: substitute special BIGMUL opcode in the tree for
25479 (long)int * (long)int
25481 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25483 * jit-icalls.c: call the type ctor on field access if needed.
25485 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25487 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25488 to a method (including results of ldelema, bug#43207).
25490 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25492 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25493 colors to show exception handler blocks.
25495 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25496 (fix for pinvoke7.cs).
25498 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25500 * mini.h, mini.c: ensure correct initialization order for types that
25501 require it. Prepare for lazy compilation of jit icall wrappers.
25502 Provide a name for opcode emulation to reduce unneeded mallocing.
25504 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25506 * mini-x86.c: better register restoring code and profiling
25507 support for tail calls.
25509 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25511 * mini.h, driver.c: prepare for leaf methods optimization.
25513 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25515 * mini.c: get targets of branches before converting a method.
25517 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25519 * mini.c (optimize_branches): added some experimental code (disbaled)
25521 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25523 * mini.c (optimize_branches): fix branch to branch optimization
25525 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25527 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25529 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25531 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25534 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25536 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25537 enable use of interface variables again.
25539 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25540 I1 to registers because there is no simply way to sign extend 8bit
25541 quantities in caller saved registers on x86.
25543 * inssel-float.brg: set costs of some rules to 2 so
25544 that monobure always select the arch. specific ones if supplied,
25545 regardless of the order we pass the files to monoburg.
25547 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25549 * mini.c, mini-x86.c: since the magic trampoline for jumps
25550 can't patch the code directly, we do it as soon as the
25551 method gets compiled.
25553 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25555 * mini-x86.c, mini.h: introduce a new patching method
25556 to support CEE_JMP and tail calls.
25557 * mini.c: obey tail.call. Don't precompile methods target
25559 * tramp-x86.c: new trampoline code to handle methods
25560 reached through a jump.
25562 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25564 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25565 bit values to registers
25567 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25569 * mini.c (mono_compile_get_interface_var): share interface
25570 variables if possible.
25572 2003-05-16 Martin Baulig <martin@ximian.com>
25574 * debug-mini.c (mono_init_debugger): New function to initialize
25575 the debugger. This is not in the debugger since it needs to
25576 access some of mini's internals.
25578 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25580 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25582 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25584 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25585 for value type handling.
25587 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25589 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25590 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25592 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25594 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25595 the constructor through a proxy.
25597 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * jit-icalls.c, inssel.brg: fixes to array element address
25602 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25604 * mini-x86.c (is_regsize_var): allocate pointer to registers
25606 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * driver.c: fixed typo, added intrins to the set of optimizations
25609 tested with regressions.
25611 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25613 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25614 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25617 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25619 * inssel.brg: remove some common pop instructions without side effects
25621 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25623 * inssel-x86.brg: fixed thinko in int to double conversions.
25625 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25627 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25629 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25631 * inssel-long32.brg: two more missing instructions.
25633 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25635 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25636 if not already set.
25638 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25640 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25643 * basic-float.cs: Added tests for negative zero.
25645 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25647 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25648 a couple of missing operations for long casts, with test cases.
25650 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25652 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25654 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25656 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25657 code size estimation.
25659 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25661 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25662 abstract methods (fix bug 42542)
25664 * aot.c: add ability to handle array types
25666 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25668 * mini.c: Call the _specific versions of the object allocation
25669 functions if possible.
25671 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25673 * driver.c: call setlocale ().
25675 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25677 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25680 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25682 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25684 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25685 wrappers (fix bug 42122)
25687 2003-05-04 Martin Baulig <martin@ximian.com>
25689 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25691 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25692 s/mini_set_defaults/mono_set_defaults/g.
25694 2003-05-04 Martin Baulig <martin@ximian.com>
25696 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25698 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25700 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25701 (reported by Don Roberts).
25703 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25705 * mini.c: temporarily work around two bugs for this release.
25707 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25709 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25710 that contains -export-dynamic and it makes using the ld script
25712 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25714 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25716 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25719 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25721 * mini.c: make sure leave calls all the needed finally blocks,
25722 even when the target jumps out of multiple exception clauses.
25724 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25726 * ldscript, Makefile.am: add linker script to reduce the number of
25727 exported symbols (should also fix the issues with libwine defining
25728 some of the same symbols in io-layer).
25730 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25732 * driver.c (mini_main): Avoid assertion when no file name is given on
25735 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25737 * driver.c: added --version/-V command line option.
25738 Added the inline optimization in the regression tests.
25740 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25742 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25743 to the type in the method signature (fixes bug#42134).
25745 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25747 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25749 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25751 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25753 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25755 * driver.c: fixed bug #42100.
25757 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25759 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25761 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25763 * mini.c: moved most of the code required to do inlining to its own
25764 function so it can be reused. Inline also ctors if appropriate.
25766 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25768 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25769 the runtime can call mono API functions.
25771 2003-04-27 Martin Baulig <martin@ximian.com>
25773 * debug-mini.c (mono_debug_init_method): Added
25774 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25775 send a notification to the debugger.
25777 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25778 running in the Mono Debugger, just pass the breakpoint number to
25779 mono_debug_init_method().
25781 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25783 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25785 * mini.c: allow some more unsafe compares.
25787 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25789 * mini-x86.c, Makefile.am: make distcheck works (partially from
25790 a patch by Richard Lee <r.h.lee@attbi.com>).
25791 * regset.c, regset.h: removed, they are unused.
25793 2003-04-25 Dick Porter <dick@ximian.com>
25795 * driver.c: Usage reports the name as 'mono' not 'mini'
25796 * exceptions-x86.c: Build and run on freebsd
25798 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25800 * Makefile.am: install the program with the 'mono' name and
25801 the library as libmono instead of mini and libmini.
25803 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25805 * driver.c: provide the APIs for the embedding interface of the old jit.
25807 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25809 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25811 2003-04-23 Martin Baulig <martin@ximian.com>
25813 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25815 * driver.c: Added `--debug' command line argument to enable
25818 2003-04-23 Martin Baulig <martin@ximian.com>
25820 * debug.[ch]: Removed. The code is now in
25821 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25823 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25826 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25828 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25830 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25833 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25834 mono_domain_finalize.
25835 (mini_method_compile): use mono_method_profile* if the the option is
25838 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25840 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25841 methods with their wrapper.
25843 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25844 methods with their wrapper.
25846 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25849 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25852 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25855 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25857 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25859 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25861 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25862 of the mempool. This is slightly faster and uses less memory
25864 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25866 * mini.c: avoid O(n) allocation for variables.
25868 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25870 * mini.c: handle items on the stack after inlining methods.
25872 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25874 * mini.c: make the method->opcode optimization dependent
25875 on MONO_OPT_INSTRINS and do it lazily.
25877 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25879 * driver.c: print overall results at the end of regression run.
25881 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25883 * inssel.brg: don't overwrite symbolic registers.
25885 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25887 * inssel-x86.brg: fix conversion from long to float.
25889 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25891 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25893 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25895 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25897 * driver.c: Added --print-vtable option as in the old JIT.
25899 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25901 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25903 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25905 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25907 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25909 * mini.c regalloc.c regalloc.h: Fix memory leak.
25911 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25913 * aot.c (mono_aot_get_method): register all used strings
25915 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25917 * mini.c: always intern strings references with ldstr at compile time.
25919 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25921 * Makefile.am: add BUILT_SOURCES.
25923 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25925 * driver.c: give a better error message when the assembly to execute
25926 doesn't have an entry point.
25928 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25930 * Makefile.am: added hack for automake
25932 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25935 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25937 22003-04-07 Martin Baulig <martin@ximian.com>
25939 * Makefile.am: Added Makefile.am.
25941 * debugger-main.c: Removed, this is now in the debugger where it
25944 * mini.pc.in: Call this package `mini' for the moment.