1 2010-07-09 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
4 it can now eliminate more than just bounds checks.
6 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
7 an extra 'fault' argument.
9 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
12 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
15 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
16 no longer generated when LLVM is used.
18 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
20 2010-07-09 Zoltan Varga <vargaz@gmail.com>
22 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
24 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
26 * driver.c: Moonlight: Force line buffering for stdout.
28 2010-07-09 Zoltan Varga <vargaz@gmail.com>
30 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
31 are only callable using invoke.
33 2010-07-09 Zoltan Varga <vargaz@gmail.com>
35 * mini-llvm.c (process_bb): Use emit_load () in one more place.
37 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
38 MONO_LLVM=xxx is actually usable.
40 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
41 since LLVM might be able to hoist them out of loops.
44 2010-07-08 Neale Ferguson <neale@sinenomine.net>
46 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
47 in typeload-unaligned test.
49 2010-07-08 Zoltan Varga <vargaz@gmail.com>
51 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
53 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
54 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
55 generic trampolines+rgctx fetch trampolines.
57 2010-07-08 Geoff Norton <gnorton@novell.com>
59 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
61 2010-07-07 Zoltan Varga <vargaz@gmail.com>
63 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
65 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
66 is not defined in the LLVM case to keep the imt arg alive.
68 2010-07-06 Zoltan Varga <vargaz@gmail.com>
70 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
71 functions, now its 'llvm_<FOO>_trampoline'.
73 * method-to-ir.c (emit_imt_argument): Fix llvm support.
75 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
76 cannot be passed in the same call.
78 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
79 register to be the same as the RGCTX register, the two can't be used together on
82 2010-07-05 Miguel de Icaza <miguel@novell.com>
84 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
85 that allows the user to force the VM to use llvm or sgen.
87 2010-07-05 Zoltan Varga <vargaz@gmail.com>
89 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
90 before processing the exception on PPC too.
92 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
94 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
95 'this' is always passed as the first argument, before the vtype ret arg. This
96 simplifies get_this_arg_reg () and LLVM integration.
98 2010-07-05 Martin Baulig <martin@ximian.com>
100 * exceptions-x86.c (mono_arch_handle_exception): Port this to
101 Windows; apply my patch from r159782 in the mono-2-6 branch.
103 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
105 * Makefile.am: Don't build the debug assembler files if we're building without
108 2010-07-05 Zoltan Varga <vargaz@gmail.com>
110 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
112 2010-07-04 Zoltan Varga <vargaz@gmail.com>
114 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
117 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
118 regs [ARMREG_FP] instead.
120 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
122 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
123 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
125 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
127 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
129 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
131 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
132 without IMT_REG defined (ARM).
134 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
137 2010-07-03 Zoltan Varga <vargaz@gmail.com>
139 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
141 2010-07-02 Zoltan Varga <vargaz@gmail.com>
143 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
144 definitions to match their declarations and vice-versa.
146 2010-07-01 Zoltan Varga <vargaz@gmail.com>
148 * Makefile.am (common_sources): Add mini-llvm.h.
150 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
152 2010-06-30 Zoltan Varga <vargaz@gmail.com>
154 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
157 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
159 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
160 implemt the option of loading the llvm backend from a module so
161 that we can have a single binary and the bloat from llvm is
162 only experienced when it is actually loaded.
164 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
166 * mini-llvm.c: remove direct access to mono_defaults.
168 2010-06-29 Zoltan Varga <vargaz@gmail.com>
170 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
173 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
175 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
176 is now mono_arch_nullify_class_init_trampoline ().
177 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
178 opcodes, they are no longer needed.
180 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
181 now mono_arch_nullify_class_init_trampoline ().
182 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
183 opcodes, they are no longer needed.
185 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
186 vtable on platforms which support it.
188 * driver.c: Print the full LLVM version we are compiled against in --version.
190 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
191 a bit better. Decode nesting information to fix eh support for llvm+aot.
193 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
196 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
198 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
199 is always passed as the first argument, before the vtype ret arg. This simplifies
200 get_this_arg_reg () and LLVM integration.
202 2010-06-28 Zoltan Varga <vargaz@gmail.com>
204 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
205 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
206 most of the vcall specific code to mono_vcall_trampoline () from
207 common_call_trampoline ().
209 2010-06-27 Zoltan Varga <vargaz@gmail.com>
211 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
212 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
213 if the callsite is patched.
215 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
218 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
219 the trampoline in the xdebug info.
221 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
224 2010-06-26 Zoltan Varga <vargaz@gmail.com>
226 * mini-llvm.c: Fix a few problems exposed by make check.
228 2010-06-25 Mark Probst <mark.probst@gmail.com>
230 * mini-trampolines.c (common_call_trampoline): An ugly hack to
231 work around a potentially very hard to fix problem with inflating
234 2010-06-26 Zoltan Varga <vargaz@gmail.com>
236 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
237 problem has been fixes.
239 2010-06-25 Zoltan Varga <vargaz@gmail.com>
241 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
243 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
244 It might be be better to define a MonoGCJitOptions structure later and have the
247 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
249 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
251 * debugger-agent.c (get_objref): Implement support for sgen.
253 * driver.c: Remove the unused gc_wrapper.h include.
255 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
258 2010-06-25 Zoltan Varga <vargaz@gmail.com>
260 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
262 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
265 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
268 2010-06-23 Miguel de Icaza <miguel@novell.com>
270 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
271 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
273 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
274 it only for Boehm diagnostics.
276 * Makefile.am: Make the file a bit more consistent.
278 * debug-debugger.c: Wrap the entire file with an #ifdef
279 MONO_DEBUGGER_SUPPORTED to simplify the build.
281 * Makefile.am: Fix the opcodes build issue by including the
282 source, not by including the .lo file directly
284 Always bring the MDB sources into the build, to drop the
285 dependency on the AM_CONDITIONAL from configure.in as the hard
286 debugger supports Boehm, but not Sgen, this simplifies the build.
288 * Renamed the *.s files into *.S
290 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
292 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
293 wb for now on 64bits systems while issues with valuetype returns
296 2010-06-24 Zoltan Varga <vargaz@gmail.com>
298 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
299 passes by calling createStandardFunctionPasses ().
301 2010-06-23 Zoltan Varga <vargaz@gmail.com>
303 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
305 2010-06-22 Zoltan Varga <vargaz@gmail.com>
307 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
310 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
311 allow better optimization if the OP_LDADDR which caused the flag to be set was
314 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
316 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
319 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
321 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
323 2010-06-22 Zoltan Varga <vargaz@gmail.com>
325 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
326 to handle the code sequence generated for non-near calls. Fixes #616056.
328 2010-06-21 Zoltan Varga <vargaz@gmail.com>
330 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
332 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
334 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
336 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
337 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
338 trampoline which saves the context, so changes made to callee saved registers in
339 finally clauses are visible to a nesting catch clause.
341 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
343 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
344 in LLVM compiled code.
345 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
346 the finally handler has ran.
348 * mini.h (ResumeState): New structure containing information required to resume
349 exception handling after executing LLVM compiled finally clauses.
351 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
352 bit, by passing all the registers as one argument.
354 2010-06-19 Zoltan Varga <vargaz@gmail.com>
356 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
359 2010-06-18 Zoltan Varga <vargaz@gmail.com>
361 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
363 * aot-compiler.c aot-runtime.c: Fix LLVM support.
365 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
366 pad, branch to a new bblock instead.
368 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
371 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
373 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
375 2010-06-17 Geoff Norton <gnorton@novell.com>
378 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
381 2010-06-17 Zoltan Varga <vargaz@gmail.com>
383 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
385 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
388 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
389 the ip done by throw_exception (), it is not needed for corlib exceptions.
391 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
393 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
394 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
395 of size > 5 words. This support fast barriers for value types up to
396 256/512 bytes which beyond that the copying itself is the major issue.
398 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
399 for gsharing, so use it.
401 This eliminate all calls to mono_value_copy from managed code in
402 gmcs, fsharp and ipy.
404 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
406 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
409 * mini.c (mini_init): Register new icall.
411 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
413 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
414 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
416 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
418 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
419 value types as the overhead is huge. Manually expand it up to 5 words to
422 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
423 is an exception that performance is dominated by mono_value_copy.
425 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
427 2010-06-17 Zoltan Varga <vargaz@gmail.com>
429 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
430 trampolines on x86, since those have their own cconv.
432 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
433 exception trampolines.
435 * tramp-x86.c: Add xdebug info for a few trampolines.
437 * mini-llvm.c: Set the name of the arguments.
439 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
440 using a block address if using the LLVM mono branch.
442 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
445 2010-06-15 Zoltan Varga <vargaz@gmail.com>
447 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
449 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
451 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
453 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
455 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
456 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
457 to identify the vtable slot address plus the method which needs to be compiled.
459 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
462 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
463 'this' is always passed as the first argument, before the vtype ret arg. This
464 simplifies get_this_arg_reg () and LLVM integration.
466 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
469 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
472 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
474 * mini-llvm.c: Fix compilation with llvm 2.6.
476 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
478 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
481 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
482 is always passed as the first argument, before the vtype ret arg. This simplifies
483 get_this_arg_reg () and LLVM integration.
485 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
487 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
489 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
490 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
491 translate into much nicer code.
493 2010-06-14 Zoltan Varga <vargaz@gmail.com>
495 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
496 parameter index information. Use this to simplify a lot of code.
498 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
500 2010-06-12 Zoltan Varga <vargaz@gmail.com>
502 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
503 to fix infinite generic recursion. Fixes #612702.
505 2010-06-11 Zoltan Varga <vargaz@gmail.com>
507 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
508 imt trampoline per imt slot when using LLVM.
510 2010-06-10 Jonathan Pryor <jpryor@novell.com>
512 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
514 2010-06-09 Levi Bard <levi@unity3d.com>
516 * debugger-agent.c: Clear unloaded types on appdomain unload.
518 2010-06-08 Zoltan Varga <vargaz@gmail.com>
520 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
523 * exceptions.cs: Add a test.
525 2010-06-06 Zoltan Varga <vargaz@gmail.com>
527 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
529 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
531 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
532 so it doesn't have to do it.
534 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
535 process does not mix with ours.
537 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
540 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
541 loads/stores which can throw exceptions inside clauses.
543 2010-06-05 Zoltan Varga <vargaz@gmail.com>
545 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
548 * mini.c (mini_init): Register mono_resume_unwind as an icall.
550 2010-06-03 Zoltan Varga <vargaz@gmail.com>
552 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
554 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
557 2010-06-03 Zoltan Varga <vargaz@gmail.com>
559 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
562 2010-06-02 Zoltan Varga <vargaz@gmail.com>
564 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
565 Use a separate generic class init trampoline for llvm, since it needs a different
568 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
569 includes the location of this/rgctx.
571 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
574 2010-06-01 Zoltan Varga <vargaz@gmail.com>
576 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
578 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
581 2010-05-31 Zoltan Varga <vargaz@gmail.com>
583 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
586 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
588 * aot-compiler.c (patch_to_string): New debugging helper function.
590 2010-05-30 Zoltan Varga <vargaz@gmail.com>
592 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
595 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
597 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
599 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
601 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
604 * mini.c (create_jit_info): Print EH clause info for LLVM too.
606 2010-05-28 Mark Probst <mark.probst@gmail.com>
608 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
609 cpobj with reference types.
611 2010-05-28 Mark Probst <mark.probst@gmail.com>
613 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
614 write barrier for reference types.
616 2010-05-27 Zoltan Varga <vargaz@gmail.com>
618 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
619 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
621 2010-05-31 Martin Baulig <martin@ximian.com>
625 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
626 clear_breakpoint() on all breakpoint events and remove them from the list.
628 2010-05-27 Martin Baulig <martin@ximian.com>
632 * debugger-agent.c (method_commands, type_commands): Temporarily
633 set the appdomain while executing this method; do all metadata
634 calls in the debuggee's appdomain where user assemblies are loaded.
636 2010-05-27 Zoltan Varga <vargaz@gmail.com>
638 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
640 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
642 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
644 2010-05-26 Zoltan Varga <vargaz@gmail.com>
646 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
647 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
648 be referenced even after the header is freed.
650 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
653 2010-05-25 Zoltan Varga <vargaz@gmail.com>
655 2010-05-25 Bill Holmes <billholmes54@gmail.com>
657 * genmdesc.c (main): Fixing the detection of the nacl switch.
659 Code is contributed under MIT/X11 license.
661 2010-05-25 Zoltan Varga <vargaz@gmail.com>
663 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
665 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
667 * mini.h (LLVM_CHECK_VERSION): New helper macro.
669 2010-05-25 Miguel de Icaza <miguel@novell.com>
671 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
674 * genmdesc.c: Added support for nacl: key on the machine
675 description files to support the extra space required by Google
678 2010-05-23 Zoltan Varga <vargaz@gmail.com>
680 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
682 2010-05-23 Zoltan Varga <vargaz@gmail.com>
684 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
685 mono_runtime_class_init_full ().
686 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
688 2010-05-22 Zoltan Varga <vargaz@gmail.com>
690 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
692 2010-05-21 Zoltan Varga <vargaz@gmail.com>
694 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
695 two are not the same on ilp32.
697 2010-05-21 Zoltan Varga <vargaz@gmail.com>
699 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
702 * mini-ppc.c: Fix the DISABLE_JIT build.
704 2010-05-20 Zoltan Varga <vargaz@gmail.com>
706 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
707 (make_writable): Remove this unused function.
709 2010-05-20 Zoltan Varga <vargaz@gmail.com>
711 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
712 structure. Make the labels to plt entries local symbols instead of assembler local
713 labels, since tha latter causes problems for the iphone linker.
715 2010-05-19 Zoltan Varga <vargaz@gmail.com>
717 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
719 2010-05-17 Zoltan Varga <vargaz@gmail.com>
721 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
722 (ppc_patch_full): Ditto.
724 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
726 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
727 if gshared is enabled, to avoid asserts in the trampoline code.
729 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
732 2010-05-15 Geoff Norton <gnorton@novell.com>
734 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
737 2010-05-14 Geoff Norton <gnorton@novell.com>
739 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
740 misaligned stack on darwin.
742 2010-05-14 Zoltan Varga <vargaz@gmail.com>
744 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
747 2010-05-14 Zoltan Varga <vargaz@gmail.com>
749 * xdebug.c: Fix ARM support.
751 2010-05-13 Zoltan Varga <vargaz@gmail.com>
753 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
754 and do most of the work on the normal stack.
755 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
757 2010-05-13 Zoltan Varga <vargaz@gmail.com>
759 * aot-compiler.c: Put non-code data into the .rodata section on linux.
761 2010-05-13 Zoltan Varga <vargaz@gmail.com>
763 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
765 2010-05-13 Zoltan Varga <vargaz@gmail.com>
767 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
768 and do most of the work on the normal stack.
770 2010-05-13 Zoltan Varga <vargaz@gmail.com>
772 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
773 and do most of the work on the normal stack even if sigaltstack is disabled.
775 2010-05-12 Zoltan Varga <vargaz@gmail.com>
777 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
778 UCONTEXT_REG_ constants are available on linux as well.
779 (mono_arch_monoctx_to_sigctx): Ditto.
780 (mono_arch_ip_from_context): Ditto.
782 2010-05-12 Zoltan Varga <vargaz@gmail.com>
784 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
787 2010-05-11 Zoltan Varga <vargaz@gmail.com>
789 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
792 2010-05-10 Zoltan Varga <vargaz@gmail.com>
794 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
795 if a breakpoint cannot be inserted.
797 2010-05-08 Zoltan Varga <vargaz@gmail.com>
799 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
801 2010-05-07 Zoltan Varga <vargaz@gmail.com>
803 * debugger-agent.c (frame_commands): Return an error instead of asserting if
804 no JIT info is found for the method.
806 2010-05-05 Jonathan Chambers <joncham@gmail.com>
808 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
811 2010-05-05 Zoltan Varga <vargaz@gmail.com>
813 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
814 a list of arch specific trampolines.
816 * aot-compiler.c (emit_trampolines): Use it.
818 2010-05-05 Zoltan Varga <vargaz@gmail.com>
820 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
821 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
822 get rid of the _full from their name.
824 2010-05-05 Zoltan Varga <vargaz@gmail.com>
826 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
827 get_nullified_class_init_trampoline to remove some code duplication.
829 2010-05-03 Zoltan Varga <vargaz@gmail.com>
831 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
834 2010-05-01 Zoltan Varga <vargaz@gmail.com>
836 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
838 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
840 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
841 there is no need to jump through the first plt entry.
843 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
845 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
846 arch-specific function.
847 (mono_aot_get_plt_info_offset): Ditto.
849 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
850 mono_arch_init () to register jit icalls called from full-aot trampolines.
851 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
854 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
855 the specialized throw corlib exception trampoline, use a variant of the normal
856 trampoline along with a new C function which does the call to
857 mono_exception_from_token (), just like on x86.
859 2010-05-01 Zoltan Varga <vargaz@gmail.com>
861 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
862 Reorganize the full aot trampoline creation functions, instead of taking a bunch
863 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
864 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
865 creation functions on architectures which have the full-aot ones.
867 2010-05-01 Zoltan Varga <vargaz@gmail.com>
869 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
871 2010-05-01 Zoltan Varga <vargaz@gmail.com>
873 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
874 explicitly, this seems to be required by some gcc versions at -O2.
878 2010-05-01 Zoltan Varga <vargaz@gmail.com>
880 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
881 has_target delegate invokes.
883 2010-05-01 Zoltan Varga <vargaz@gmail.com>
885 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
888 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
889 add patches/unwind info arguments, move to mini.c.
891 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
893 2010-04-30 Zoltan Varga <vargaz@gmail.com>
895 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
896 command which returns full path names.
898 2010-04-29 Zoltan Varga <vargaz@gmail.com>
900 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
901 code_size output variable.
903 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
906 2010-04-29 Zoltan Varga <vargaz@gmail.com>
908 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
909 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
910 (mono_arch_cpu_enumerate_simd_versions): Ditto.
912 2010-04-29 Zoltan Varga <vargaz@gmail.com>
914 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
917 2010-04-29 Zoltan Varga <vargaz@gmail.com>
919 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
921 2010-04-29 Zoltan Varga <vargaz@gmail.com>
923 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
925 2010-04-28 Zoltan Varga <vargaz@gmail.com>
927 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
929 2010-04-27 Zoltan Varga <vargaz@gmail.com>
931 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
932 line number support works with eglib.
934 2010-04-27 Miguel de Icaza <miguel@novell.com>
936 * driver.c, mini.c: Since linking with LLVM makes the default Mono
937 dirty an extra 70kb pages on startup we are now going to choose a
938 different strategy: ship mono and mono-llvm binaries, with the
939 second being the one that links with LLVM and defaults to LLVM
942 2010-04-27 Zoltan Varga <vargaz@gmail.com>
944 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
945 Implement full-aot support on x86.
947 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
948 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
949 the first register returned by get_global_int_regs ().
951 * cpu-x86.md: Fix the length of insertx_u1_slow.
953 * iltests.il.in: Disable tail call tests when running with full-aot.
955 2010-04-26 Zoltan Varga <vargaz@gmail.com>
957 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
959 2010-04-24 Mark Probst <mark.probst@gmail.com>
961 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
962 in the initializer, because it's non-constant.
964 2010-04-23 Miguel de Icaza <miguel@novell.com>
966 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
967 of LLVM on by default. Used for buildbots and other setups.
969 2010-04-24 Zoltan Varga <vargaz@gmail.com>
971 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
973 2010-04-23 Kornel Pal <kornelpal@gmail.com>
975 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
976 initonly static fields when using moving GC.
978 Contributed under MIT/X11 license.
980 2010-04-23 Geoff Norton <gnorton@novell.com>
982 * mini-amd64.h: Darwin x86_64 support.
984 2010-04-20 Jonathan Pryor <jpryor@novell.com>
986 * exceptions-arm.c: Remove platform checks in favor of configure checks.
988 2010-04-19 Jonathan Pryor <jpryor@novell.com>
990 * exceptions-arm.c: Add Android support for sigcontext structure.
992 2010-04-16 Zoltan Varga <vargaz@gmail.com>
994 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
995 wrappers correctly now that their wrapper info is NULL.
997 2010-04-16 Zoltan Varga <vargaz@gmail.com>
999 * mini.c (mono_jit_compile_method_inner): Avoid calling
1000 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1002 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1004 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1005 so the latter can be #ifndef DISABLE_JIT-ed.
1007 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1009 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1011 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1013 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1015 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1018 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1020 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1021 calling mono_class_num_methods (). Fixes #592244.
1023 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1025 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1027 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1029 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1031 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1033 * (handle_alloc): Ditto.
1034 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1035 change, its not needed anymore.
1037 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1039 * mini-posix.c (sigusr1_signal_handler): Fix build on
1040 non x86/amd64 systems.
1042 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1044 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1045 calls where the constrained class needs a context. Fixes #595863.
1047 * iltests.il.in: Add a test.
1049 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1051 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1052 2.6/SVN seems to have broken support for them.
1054 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1056 * mini-llvm.c: Fix support for LLVM 2.6.
1058 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1060 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1061 MonoInternalThread belonging to the thread.
1063 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1065 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1066 unsafe optimization that will remove bound checks.
1068 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1070 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1071 CompareExchange not to be inlined for I8.
1073 Contributed under MIT/X11 license.
1075 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1077 * array.cs: Add tests for cast between primitive array types.
1079 2010-04-07 Andreia Gaita <avidigal@novell.com>
1081 * Makefile.am: create a convenience library for moon to link with
1083 2010-04-07 Paolo Molaro <lupus@ximian.com>
1085 * method-to-ir.c: optimize array accesses from generic interfaces.
1087 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1089 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1091 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1093 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1094 of marshalbyref classes.
1098 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1100 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1103 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1106 * mini.h: Increase AOT version.
1108 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1110 * mini-x86.h: Only enable soft debugger when using sigaction or on
1111 Windows. Fixes build on Haiku (lacks siginfo_t).
1113 Code is contributed under MIT/X11 license.
1115 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1117 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1118 BeOS-style signal handlers.
1120 Code is contributed under MIT/X11 license.
1122 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1124 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1126 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1128 * mini-exceptions.c: Fix win32 build.
1130 2010-04-01 Mark Probst <mark.probst@gmail.com>
1132 * mini.c, driver.c: Call mono_gc_base_init() before
1135 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1137 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1138 call_method]): Delegate the actual work in security-core-clr.c
1139 to ease code sharing.
1141 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1143 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1144 float conv.ovf.un opcodes are encountered, instead of asserting later.
1147 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1149 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1151 * iltests.il.in: Add a test.
1153 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1155 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1156 large. Fixes #567040.
1158 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1160 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1162 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1165 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1167 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1168 mono_create_handler_block_trampoline with the proper #ifdef so that it
1171 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1173 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1174 allows to select if it's new or old context that is passed to
1177 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1178 case when executing a guarded handler from the EH machinery.
1180 * mini-exceptions.c (mono_install_handler_block_guard): New function
1181 responsible for checking for handler blocks, installing the guard and
1182 clearing abort state.
1184 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1185 to check for handler blocks and skip interruption logic if one was found.
1187 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1188 by the handler block guard trampoline. Resumes interruption by raising the
1189 pending ThreadAbortException.
1191 * mini.c (create_jit_info): Calculate the end address of a finally block.
1193 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1194 of a finally block to a specified address and return the old one.
1196 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1197 trampoline patches the original return address and calls the trampoline function.
1199 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1201 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1203 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1204 does the patching if the callee is in the same domain.
1206 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1207 of mono_arch_patch_plt_entry ().
1209 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1211 * mini.c (create_jit_info): Fix try block hole length encoding.
1213 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1215 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1216 duplicate information and print offsets instead of absolute addresses.
1218 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1220 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1221 event is sent. Fixes #591733.
1223 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1225 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1228 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1230 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1231 thread_to_tls hash table.
1233 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1234 section. Fixes #591000.
1236 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1238 * Makefile.am (version.h): Check for pure .git directory only,
1239 fixes SVN revision when using git without git-svn.
1241 Contributed under MIT/X11 license.
1243 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1245 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1247 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1249 * basic-simd.cs: Test for vector x scalar binary operators.
1251 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1253 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1254 intrinsics with expanded scalar arguments.
1256 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1258 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1259 don't have an exception class, so don't decode it. This would crash
1260 with filter clauses.
1262 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1264 Make sure that trunk builds with DISABLE_JIT, an update to the
1267 * mini.c (mini_get_shared_method): this code seems to be necessary
1268 regardless of whether DISABLE_JIT has been defined.
1270 (mono_jit_compile_method_inner): it seems that this method is
1271 required even in full AOT mode, so ifdef out only the pieces that
1272 try to genrate code (the body of code that applies patches to the
1275 (mini_method_compile): do not compile when using DISABLE_JIT.
1277 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1278 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1279 compile when DISABLE_JIT is set.
1281 2010-03-24 Mark Probst <mark.probst@gmail.com>
1283 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1284 arch really supports it.
1286 2010-03-24 Mark Probst <mark.probst@gmail.com>
1288 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1290 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1292 * exceptions-s390x.c: Add support for
1293 mono_arch_get_throw_corlib_exception and fix throw by name.
1295 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1296 logic (especially for varargs); Correct localloc sizing; Add
1297 mono_arch_get_this_arg_from_call and
1298 mono_arch_get_this_arg_from_call.
1300 * mini-s390x.h: Add support for facility list extraction;
1301 Correct/update MONO_ARCH_xxx settings.
1303 * mini-s390.c: Minor corrections to instruction output for
1304 varargs. No IMT implementation - I think it's time to deprecate
1305 s390 and just leave s390x.
1307 * tramp-s390x.c: Correct creation of trampoline instruction
1310 * cpu-s390x.md: Update some instruction lengths
1312 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1314 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1315 can be hit with partial sharing.
1317 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1318 in non-shared classes correctly.
1319 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1320 Turn on partial sharing.
1322 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1324 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1327 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1329 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1330 mono_method_signature ().
1332 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1334 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1335 error checking, so later calls do not need error checking.
1337 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1339 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1341 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1343 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1345 * mini-exceptions.c (mono_handle_exception_internal): Don't
1346 check try_end for archs different than s390.
1348 * mini.c (create_jit_info): Don't crash if the finallt block is the
1351 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1353 * driver.c (mono_main): Don't free global codeman under linux since
1354 glic now peeks at code on stack for more archs than just amd64.
1356 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1358 * mini.c, method-to-ir.c: changes to support compressed interface
1361 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1363 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1364 Use sigaction on OpenBSD too.
1366 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1368 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1370 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1372 * debugger-agent.c: #include sys/select.h for fd_set.
1374 Code is contributed under MIT/X11 license.
1376 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1378 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1381 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1383 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1384 some large methods with lots of exception handlers. Fixes #440924.
1386 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1388 * method-to-ir.c: remove code duplication for interface checks.
1390 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1392 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1393 (assembly_unload): Clear all event requests referencing the to-be unloaded
1397 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1399 * mini.h, mini-exceptions.c: restore the state of the stack
1400 guard page permissions.
1402 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1404 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1405 call site patching code, it doesn't appear to be needed.
1407 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1409 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1410 sharing generic methods whose type arguments are a mix of reference and
1411 non-reference types. Not yet turned on.
1413 * mini.c (mini_get_shared_method): New helper function to return
1414 the method which will be compiled/registered in the JIT tables when doing
1416 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1417 use mini_get_shared_method ().
1419 * mini.c (mini_method_compile): Register the same method which is compiled when
1420 doing generic sharing.
1422 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1424 * generics.cs: Add partial sharing tests.
1426 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1428 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1429 Add an enum value that or's all possable values together. Add an enum value
1430 that marks the end of the used bit indexes.
1432 * mini-amd64.c : Make changes to match the changes in mini.h
1434 * mini-x86.c : Make changes to match the changes in mini.h
1436 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1437 simd_version to support more simd versions. Changed the name of
1438 simd_version to simd_version_flags to make it more intuitive that
1439 it now contains bit flags. Reordered the *_intrinsics arrays to
1440 match the changes above. Changed emit_intrinsics() to use the new
1441 setup mentioned above.
1443 Code is contributed under MIT/X11 license.
1445 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1447 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1448 remaining archs. Alpha and hppa maintainers, please stand up.
1450 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1452 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1453 is needed even when fail_tramp!=NULL.
1455 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1457 * debugger-agent.c (insert_breakpoint): Write a log message.
1459 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1461 * iltests.il.in: Add a few tests for LEAVE going over multiple
1464 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1466 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1468 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1470 * mini.h (MonoBasicBlock): Add native_length field.
1471 * mini.h (MonoCompile): Add try_block_holes field.
1472 * mini.h (MonoInst): Add exception_clause pointer to
1475 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1476 * mini.c (mono_cfg_add_try_hole): New function to register possible
1477 holes in try blocks.
1478 * mini.c (create_jit_info): Fill in the holes information.
1480 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1483 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1485 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1487 * jit-icalls.c: adjusted for the array API changes.
1489 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1491 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1493 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1495 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1496 the 'pending' flag. This fixes support for appdomains too.
1499 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1501 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1503 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1505 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1506 when using LLVM, LLVM generates it itself when needed.
1508 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1510 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1511 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1512 OP_ANDNPS/OP_ANDNPD.
1514 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1516 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1517 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1518 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1520 2010-03-11 Martin Baulig <martin@ximian.com>
1522 * debugger-agent.c (type_commands): Add NULL check to
1523 `CMD_TYPE_GET_SOURCE_FILES'.
1525 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1527 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1529 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1531 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1534 * iltests.il.in: Add a test.
1536 2010-03-05 Martin Baulig <martin@ximian.com>
1538 Add support for aborting invocations.
1541 (InvokeData): Added `InvokeData *last_invoke'.
1542 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1543 added a new `invoke' field to keep the `InvokeData *' throughout
1545 (ErrorCode): Added `ERR_NO_INVOCATION'.
1546 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1547 (mono_debugger_agent_handle_exception): Don't report any exception
1548 if an abort was requested.
1549 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1550 a thread abort if necessary.
1551 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1553 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1555 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1556 so we can release the whole list and not just the first one. Free
1557 it in more places as well.
1559 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1561 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1563 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1565 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1567 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1569 * driver.c: report also other misc build options.
1571 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1573 * method-to-ir.c: Generate better code for the NewObject
1576 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1578 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1579 is disabled. Fixes #582322.
1581 * iltests.il.in: Add a test.
1583 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1585 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1586 the handling of obj->synchronization == null and owner != current thread to
1587 mono_monitor_exit ().
1589 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1592 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1594 * mini.c: change the way emulated opcode info is stored and save about
1595 4 KB of runtime memory.
1597 2010-03-04 David S. Miller <davem@davemloft.net>
1599 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1600 that don't provide the siginfo in the second signal handler argument
1601 are buggy, and this has been fixed for years.
1602 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1603 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1605 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1607 * aot-runtime.c (find_symbol): Fix a leak.
1608 (decode_patch): Ditto.
1610 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1612 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1614 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1616 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1618 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1620 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1622 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1624 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1625 to check for errors, it's enough to create the metadata open.
1629 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1632 * mini-exceptions.c: Add support for printing stack traces when handling
1633 exceptions, and when printing exceptions thrown while tracing also print
1634 the exception message.
1636 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1638 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1639 since the exclude token is a valid string character.
1641 2010-03-02 Levi Bard <levi@unity3d.com>
1643 * debugger-agent.c: Invalidate thread stacks on domain unload.
1645 2010-03-02 Mark Probst <mark.probst@gmail.com>
1647 * method-to-ir.c: Emit dummy_use for stored reference after write
1648 barriers to make sure the object is pinned if the GC interrupts
1649 before the write barrier is done.
1651 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1653 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1655 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1657 * debugger-agent.c: Add a log message printing the protocol version.
1659 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1661 * debugger-agent.c: Add a new command to communicate the protocol version used
1662 by the client. This could be used to allow newer runtimes to communicate with
1665 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1667 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1669 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1671 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1674 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1676 * mini-arm.c: make the arm cpu arch configurable with the
1677 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1680 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1682 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1683 support for the perf tool on Linux.
1685 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1687 * method-to-ir.c: make string.InsertenalSetChar() specialization
1690 2010-03-01 Robert Jordan <robertj@gmx.net>
1692 * Makefile.am: fix the non-static build.
1694 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1696 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1699 2010-02-26 Robert Jordan <robertj@gmx.net>
1701 * tasklets.c (continuation_store): Return from an error condition
1704 2010-02-26 Martin Baulig <martin@ximian.com>
1706 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1709 (MonoDebuggerThreadInfo): Added `internal_flags'.
1710 (MonoDebuggerInternalThreadFlags): New enum.
1711 (_mono_debugger_throw_exception): Don't signal the debugger if a
1712 type abort was requested.
1713 (_mono_debugger_unhandled_exception): Likewise.
1714 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1715 (mono_debugger_runtime_invoke): If the debugger requested a thread
1716 abort during the invocation, reset it here.
1718 2010-02-26 Martin Baulig <martin@ximian.com>
1720 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1721 instead of `MonoThread *'.
1723 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1725 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1726 code offsets table, as it is mostly sorted.
1728 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1730 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1733 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1735 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1737 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1739 * Makefile.am: build the new ABI version of the libmono library.
1740 * debugger-agent.c, mini.c: fix warnings with the new API.
1741 * jit.h: don't depend on glib.h being included.
1743 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1745 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1747 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1749 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1750 ThreadStatic variables.
1752 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1754 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1755 data is not freed yet. Fixes #582460.
1757 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1759 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1760 event requests. Bump protocol minor version.
1762 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1764 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1766 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1768 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1771 * iltests.il.in: Add a test.
1773 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1775 * mini.c (inline_method): Check for loader errors.
1777 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1779 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1780 instead of mono_method_get_header as it doesn't decode locals
1781 so the called method can have unresolved dependencies that will only
1782 be satisfied after the current method is JIT'd.
1786 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1788 * basic.cs (test_0_div_opt): Speed this up a bit.
1790 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1792 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1794 * mini.c (mono_jit_create_remoting_trampoline): Call
1795 mono_create_specific_trampoline () instead of
1796 mono_arch_create_specific_trampoline ().
1798 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1800 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1802 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1803 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1805 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1807 * mini-amd64.c: Fix DISABLE_JIT support.
1809 2010-02-20 Geoff Norton <gnorton@novell.com>
1811 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1813 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1815 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1816 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1817 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1818 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1821 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1823 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1824 edx/ecx too. This is needed to support OP_SEQ_POINT.
1826 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1828 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1830 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1832 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1834 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1835 LLVM+AOT+exceptions, not enabled yet.
1837 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1839 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1841 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1843 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1844 xdebug info for these.
1846 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1849 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1852 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1854 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1856 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1858 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1859 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1861 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1864 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1866 * debugger-agent.c: handle incomplete reads and EINTR in
1867 recv()/send(). This could have been causing random
1870 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1872 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1875 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1876 so they have small offsets. Fixes #566311.
1878 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1880 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1882 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1884 * mini-amd64.c: Remove the special casing of byref in a few places now that
1885 mini_type_get_underlying_type () handles it.
1887 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1888 by returning native int. Fixes #577984.
1890 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1892 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1895 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1896 of putting the clause itself.
1898 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1900 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1902 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1905 2010-02-10 Geoff Norton <gnorton@novell.com>
1907 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1909 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1911 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1914 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1915 it is not an LLVM generated symbol.
1917 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1919 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1920 implementation in gshared mode because it causes regressions.
1922 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1924 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1925 should be done by the caller.
1927 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1929 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1931 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1932 since mono_jit_info_table_find () doesn't do it anymore.
1934 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1935 instead of mono_jit_info_table_find ().
1937 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1939 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1941 * aot-compiler.c (encode_method_ref): Update after the removal of
1942 mono_gc_get_managed_allocator_type ().
1944 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1947 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1949 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1950 generic params as well.
1951 (handle_isinst): Ditto.
1953 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1954 instead of always calling an icall.
1956 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1957 computing the size of the got.
1959 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1960 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1961 the assembly directive '.set' so it points to the first LLVM emitted method.
1963 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1965 * mini.c (mini_method_verify): Report the method which failed to verify.
1967 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1969 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1970 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1971 runtime MS verifier.
1973 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1975 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1978 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1980 * mini-llvm.c: Init the jit module only when first JITting.
1982 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1984 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1986 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1987 replaced with the real got.
1989 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1991 * image-writer.c: Reduce the amount of #ifdefs a bit.
1993 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1996 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1998 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2001 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2003 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2004 (mono_llvm_emit_method): Fix unaligned stores too.
2006 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2007 so async stack walks don't crash.
2009 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2011 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2012 was not patched if the callee needed an rgctx trampoline.
2014 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2016 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2017 vtable address in AOT code.
2019 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2021 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2024 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2026 * genmdesc.pl: remove dependency on external cpp.
2028 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2030 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2031 using LLVM, its not needed, and abcrem can't handle it.
2033 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2035 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2036 it easier to group instructions and reduce duplication.
2038 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2040 * decompose.c: Move the array/soft float decompose routines here from
2043 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2045 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2047 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2048 to tell LLVM that the got is constant, not used yet.
2050 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2052 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2054 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2057 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2059 * aot-compiler.c (add_wrappers): Commit the hack which generates
2060 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2063 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2065 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2066 a fault, only used by the LLVM backend.
2068 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2069 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2071 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2072 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2074 * mini-llvm.c: Only generate volatile loads from load instructions which have
2075 the MONO_INST_FAULT flag set.
2077 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2079 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2082 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2084 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2085 sequence points. Fixes #571236.
2087 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2089 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2090 end of the appdomain unload process, after assemblies have been unloaded.
2093 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2095 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2098 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2101 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2103 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2105 2010-01-26 Geoff Norton <gnorton@novell.com>
2107 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2108 with struct marshalability.
2110 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2112 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2113 it supports class names as well.
2115 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2116 needed by the GC map code.
2118 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2121 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2122 if cfg->init_ref_vars is set.
2124 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2125 cfg->disable_initlocals_op_refs is set.
2127 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2128 using liveness info if cfg->compute_precise_live_ranges is set.
2130 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2131 volatile variables correctly. Add comments about the live ranges. Not enabled
2134 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2136 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2137 0x2a into them in method prologs.
2139 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2141 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2143 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2144 classes, since llvm is compiled with -fno-rtti.
2146 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2148 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2149 llvm does not require it.
2151 * aot-runtime.c (load_method): Print the full name of the last aot method.
2153 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2155 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2156 thread has not fully started yet.
2158 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2160 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2162 2010-01-21 Miguel de Icaza <miguel@novell.com>
2164 * driver.c: Do not abort if LLVM is not supported, print a
2165 warning and add the information to the Mono JIT information.
2167 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2169 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2170 using explicit null checks.
2172 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2174 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2177 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2179 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2180 its no longer needed.
2182 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2184 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2185 define for platforms still using it (s390). Get rid of the
2186 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2188 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2189 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2191 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2192 the caller pushed the arguments.
2194 * mini-llvm.c: Enable throwing exceptions on x86.
2196 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2197 "Thread (nil) may have been prematurely finalized" messages if this is called
2198 on a thread not registered with the runtime.
2200 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2202 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2204 * jit-icalls.c (mono_array_new_3): New jit icall.
2206 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2208 * arrays.cs: Add a test for 3 dimensional arrays.
2210 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2212 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2213 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2216 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2219 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2221 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2223 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2225 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2227 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2228 HOST_WIN32. Also including winsock2. to define struct in_addr.
2230 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2232 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2234 Code is contributed under MIT/X11 license.
2236 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2238 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2240 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2242 * mini.c (mini_method_compile): Set the new flag when running under the
2245 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2247 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2248 a ref/noref value + a global pin flag, so parts of stack frames can still be
2249 precisely marked even if they include stuff which needs pinning. Improve logging.
2250 Fix many bugs. Not enabled yet.
2252 * gc-test.cs: Add a few tests.
2254 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2255 the normal -v options. Avoid propagating liveness information through bblocks
2256 which end with a NOT_REACHED opcode.
2258 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2259 after cfg has been freed.
2261 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2263 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2264 if a clause is skipped because it uses the exception object, since it could
2265 have caught the exception.
2267 * exceptions.cs: Add a test.
2269 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2271 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2273 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2274 ICollection<T> wrappers.
2276 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2278 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2280 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2282 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2283 NOMAP32BIT or optimize_for_xen is set.
2285 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2287 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2288 mono_metadata_str_hash () instead.
2290 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2292 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2295 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2297 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2299 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2302 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2303 throwing code correctly.
2305 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2307 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2309 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2310 ftnptrs created by us, handle RGCTX_FETCH correctly.
2311 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2313 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2314 ftnptr added by mono_aot_get_named_code ().
2316 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2318 * mini-arm.c: Fix a few LLVM problems.
2320 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2322 2010-01-13 Mark Probst <mark.probst@gmail.com>
2324 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2327 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2329 * jit.h, method-to-ir.c: added ability to set the policy for
2330 inserting breakpoints from the break IL instruction or the
2331 Debugger.Break () API call.
2333 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2335 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2336 assemblies need to be eagerly loaded.
2338 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2340 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2342 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2344 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2345 an argument which matches any exception.
2347 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2349 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2350 optimization if the called method is gshared and marshalbyref, since gshared
2351 methods can' have wrappers. Fixes #569390.
2353 * generics.cs: Add a test.
2355 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2357 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2360 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2362 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2364 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2366 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2367 since it is not supported in win2000.
2369 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2371 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2372 error if loading an assembly fails.
2373 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2375 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2378 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2381 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2383 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2384 is not supported yet.
2386 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2388 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2390 * method-to-ir.c: All types with variant arguments must fallback to the
2391 slow path. This makes cast of variant delegates work.
2393 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2394 argument that is set to TRUE is the returned vtable slot is for a variant
2395 interface. Changed a g_print + g_assert_not_reached to a g_error.
2397 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2398 a similar fashion of generic virtual methods.
2400 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2402 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2405 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2406 method using a variance aware function.
2408 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2410 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2412 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2413 do an icall for now.
2415 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2417 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2418 If LLVM decides to set the code model to Large, reset it to Default.
2420 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2422 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2423 stripped binaries as well.
2425 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2427 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2428 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2430 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2433 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2435 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2438 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2439 as the type info to llvm.eh.selector.
2440 (exception_cb): Use the type info for filling out some fields of
2441 MonoJitExceptionInfo like the flags and the exception class. This is needed
2442 because the LLVM produced exception handling clauses might not match the original
2443 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2445 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2446 separate function. Add an extra argument which returns the type infos
2447 corresponding to the exception clauses.
2449 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2450 exception handling clauses.
2452 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2454 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2455 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2458 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2460 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2463 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2465 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2468 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2470 * mini.c (mini_method_compile): Verify the method before calling
2471 mono_compile_create_vars as this might crash since it uses method
2476 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2478 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2479 one case if AOTing, since the class might not be a concrete class.
2481 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2483 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2484 functions which are now defined in mempool-internals.h.
2486 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2488 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2490 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2494 * mini-*.c: Properly handle generic enums.
2498 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2500 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2501 in a few more places.
2503 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2505 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2506 nullable parameters. Fixes #567351.
2508 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2510 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2512 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2514 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2515 mono_get_generic_context_from_code () call.
2517 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2519 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2521 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2524 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2526 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2527 mono_method_get_signature returns NULL. Fix #567084
2529 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2531 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2532 instead of once for each module.
2534 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2536 * debugger-agent.c (ss_start): Implement step over for the last sequence
2539 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2540 have the STEP_LOC flag set.
2542 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2543 fails. Fixes #566689.
2545 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2547 * mini.c (mono_add_seq_point): New helper function.
2548 (mono_save_seq_point_info): New function to save sequence point info, extracted
2549 from mini_method_compile ().
2551 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2553 * mini.h (MonoSeqPointInfo): New structure containing information about
2554 the sequence points of a JITted method.
2555 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2558 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2559 point information is stored, use a MonoSeqPointInfo structure instead of a
2560 GPtrArray. For each seq point, compute a list of successor seq points.
2562 * debugger-agent.c: Use the successor list to implement step-over more
2563 efficiently: instead of single stepping until a different line/IL offset is
2564 reached, place breakpoints into all successor seq points.
2566 * mini.h: Bump AOT file format version.
2568 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2570 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2572 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2574 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2576 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2579 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2581 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2582 alloca as g_malloc is not signal safe.
2584 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2586 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2587 VALGRIND_DISCARD_TRANSLATIONS.
2589 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2590 checks, they are no longer needed.
2592 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2593 a function into a sigctx which can handle function pointers.
2595 * mini-ppc.c: Implement soft debugger support on ppc64.
2597 * mini-ppc.c: Implement soft debugger support.
2599 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2601 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2603 2009-12-17 Marek Habersack <mhabersack@novell.com>
2605 * mini.c (mono_get_runtime_build_info): include Mono version in
2608 * driver.c (mono_main): VERSION is now included in the string
2609 returned from mono_get_runtime_build_info()
2611 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2613 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2614 signatures. Fixes #565143.
2616 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2618 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2620 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2622 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2624 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2625 making max stack 10x smaller.
2627 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2629 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2631 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2633 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2635 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2637 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2638 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2640 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2642 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2644 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2646 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2649 2009-12-14 Miguel de Icaza <miguel@novell.com>
2651 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2652 raise an invalid program exception.
2654 For other opcodes that we might not handle use a g_warning and
2655 raise the exception. Beats termination.
2659 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2661 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2663 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2664 by merging the LLVM and !MAP_32BIT cases.
2666 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2668 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2669 sigctx being passed in, as we have no CONTEXT available in the APC.
2671 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2674 Code contributed under MIT/X11 license.
2676 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2678 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2679 in the LLVM backend on AMD64.
2681 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2684 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2686 * mini-llvm.c: Export mono_personality for AOT.
2688 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2690 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2691 implicit exception can occur.
2693 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2694 OP_IMPLICIT_EXCEPTION instruction.
2696 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2698 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2700 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2701 inside a protected block.
2703 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2704 trampolines doesn't include the argument.
2706 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2707 trampolines on amd64.
2709 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2712 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2713 disabled for methods with clauses.
2715 * mini-llvm.c: Enable support for catch clauses.
2717 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2718 end of an LLVM compiled finally clause.
2719 (mono_handle_exception_internal): Save the exception handling state in TLS
2720 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2721 resume unwinding from that point.
2723 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2724 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2725 to obtain the addresses of the exception handling regions.
2727 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2728 finally clauses are supported.
2730 * mini.c (mini_method_compile): Add support for LLVM code with exception
2733 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2735 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2738 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2740 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2741 as a primitive type.
2743 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2745 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2746 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2749 2009-12-11 Marek Habersack <mhabersack@novell.com>
2751 * method-to-ir.c (mini_redirect_call): do not redirect the
2752 InternalAllocateStr internal call if string profiling is enabled.
2754 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2756 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2759 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2760 unwind.h header file.
2762 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2763 newer valgrind versions seems to handle this fine.
2765 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2767 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2768 on the debugger thread.
2770 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2772 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2774 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2776 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2778 * cpu-<ARCH>.md: Make call_handler clob:c.
2780 * mini.c: Reenable SSA for methods with clauses.
2782 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2783 as it causes failures on x86.
2785 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2787 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2788 returns NULL (e.g. a bad assembly).
2790 2009-12-08 Geoff Norton <gnorton@novell.com>
2792 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2793 stepping out into native code. There were issues with nested invokes
2796 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2798 * mini.c (mini_method_compile): Do the disable_llvm checks early
2799 and avoid the LLVM compile pass if the checks fail.
2801 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2803 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2804 LLVM optimizations don't try to remove them.
2806 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2807 different file so the original remains.
2809 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2811 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2813 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2815 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2816 support for non-inline unwind descriptors.
2818 2009-12-07 Geoff Norton <gnorton@novell.com>
2820 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2821 the interrupt_count slightly differently. Native threads were never
2824 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2826 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2827 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2828 yet generate this info.
2830 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2832 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2833 client can distinguish between intptrs and longs.
2835 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2837 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2840 * aot-runtime.c (load_function): Update after the change above.
2842 * mini.h: Bump AOT file format version.
2844 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2845 if the delegate class is dynamic.
2847 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2848 in gshared code too using the new rgctx info type
2849 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2851 2009-12-04 Geoff Norton <gnorton@novell.com>
2853 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2854 we need to track the original suspend count so the thread properly
2855 wakes up in resume_thread.
2857 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2859 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2862 * generics.cs: Add a test.
2864 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2865 is 0. Simplify a lot of code using this.
2867 * mini-trampolines.c (mono_delegate_trampoline): Call
2868 mono_create_static_rgctx_trampoline () before saving the final address in
2869 delegate->method_code, to avoid calling it each time a delegate is first called.
2871 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2872 which need static rgctx trampolines.
2874 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2875 keyed on the method+addr pair, since addr could be either the method addr or
2876 an unbox trampoline in the AOT case. Fixes #560246.
2878 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2880 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2881 place it was called before too.
2883 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2885 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2886 if no security manager is present, to speed up the AOT case. Call
2887 mono_class_vtable () full with raise_on_error == TRUE instead.
2889 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2891 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2892 the local optimization passes can take its result into account. Fixes
2895 * exceptions.cs: Add a test.
2897 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2899 This patch is contributed under the terms of the MIT/X11 license
2901 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2903 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2905 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2907 * debugger-agent.c: Rework the handling of stack traces of running threads to
2908 avoid crashes if compute_frames () tries to walk the stack of running thread.
2910 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2912 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2914 * mini.h (StackFrameInfo): Add an 'lmf' field.
2916 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2918 * debugger-agent.c (suspend_current): Always set really_suspended.
2920 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2922 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2924 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2926 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2929 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2931 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2933 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2935 * mini-trampolines.c: Fix MSVC build.
2937 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2939 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2941 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2943 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2944 the instruction following an OP_FCOMPARE is optimized away.
2946 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2948 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2949 emit_autoreg () into this arch-specific function.
2951 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2952 code, it is no longer needed.
2954 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2956 * mini.h: Bump AOT file format version.
2958 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2959 using the sorted_code_offsets array, instead of reading it from the
2960 exception debug info.
2961 (load_method): Call mono_aot_find_jit_info instead of
2962 decode_exception_debug_info ().
2964 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2965 LLVM compiled as a flag.
2967 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2969 * debugger-agent.c (resume_thread): Fix a warning.
2971 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2974 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2976 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2977 contents to MonoAotFileInfo.
2979 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2981 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2982 Put all binary data into a giant blob, similarly to the way .net assemblies
2983 store binary data. Emit offset tables in a compact form to reduce their size.
2985 * mini.h: Bump AOT file format version.
2987 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2990 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2991 avoid linear searches at runtime.
2993 * aot-runtime.c (find_symbol): Update this to use the hash.
2995 * mini.h: Bump AOT file format version.
2997 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2999 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3002 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3005 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3006 the distribution of got slot types.
3008 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3010 * method-to-ir.c: Add support for generating explicit null checks.
3012 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3014 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3015 on a random thread if possible.
3017 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3018 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3021 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3022 regs. Pass the real size of the regs array to mono_unwind_frame ().
3024 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3027 2009-11-24 Geoff Norton <gnorton@novell.com>
3029 * mini-darwin.c: Work around apple bug rdar://7209349 See
3030 http://openradar.appspot.com/7209349 for details. Synopsis,
3031 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3032 never been initialized before.
3034 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3036 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3038 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3040 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3042 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3043 OP_SHL_IMM is not 32 bit.
3045 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3047 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3049 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3051 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3054 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3055 > 0 since some threads can resume if their resume_count is > 0.
3056 (invoke_method): Avoid reading freed memory.
3058 * debugger-agent.c (process_suspend): Extract the suspend code from
3059 process_single_step_inner () to a separate function. Rework the code to prevent
3060 races between this function and thread interrupts.
3062 * debugger-agent.c (suspend_current): Check the resume_count field instead
3063 of resume_one so suspends+resumes during single threaded invokes work
3066 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3068 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3069 to make the generated code smaller.
3071 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3072 sequence generated by recent LLVM versions.
3074 * mini-llvm.c: Add support for a few simple cases which weren't supported
3077 * mini-trampolines.c (mono_magic_trampoline): Don't call
3078 mono_arch_get_vcall_slot () when llvm is enabled.
3080 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3082 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3083 into a new function called common_call_trampoline () which is used by the
3084 llvm vcall trampoline as well.
3086 * debugger-agent.c: Implement single threaded invokes.
3088 * debugger-agent.c: Revert change which broke the agent on linux.
3090 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3093 * generics.cs: Add a test.
3095 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3097 * debugger-agent.c: Fix the cygwin build.
3099 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3101 * cprop.c: Remove this unused file.
3103 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3105 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3108 * basic.cs: Add a test.
3110 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3112 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3115 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3117 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3118 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3119 it. Use this flag to control llvm related code paths instead of #ifdef
3120 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3123 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3125 * mini.h: Bump AOT file format version.
3127 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3128 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3130 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3131 was used as an assembly filter.
3133 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3135 * unwind.c: Fix support for ppc.
3137 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3138 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3140 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3142 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3144 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3145 added by the ps3 changes.
3147 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3149 * mini-gc.c: Resurrect this, so at least it compiles.
3151 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3153 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3155 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3156 create_event_list () so assembly filters can be used.
3158 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3161 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3163 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3164 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3167 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3168 classes for char/bool too.
3170 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3172 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3175 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3178 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3180 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3182 Code contributed under MIT/X11 license.
3184 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3186 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3187 threads in native code work.
3189 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3190 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3193 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3195 * debugger-agent.c: Implementation for Windows platform.
3197 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3198 primitives. Use SEH to implement breakpoints and single stepping.
3200 * mini-x86.h: Enable soft debugger on Windows.
3202 Code contributed under MIT/X11 license.
3204 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3206 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3207 under XEN. Fixes #522894.
3209 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3211 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3212 interface calls in LLVM AOT code.
3214 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3217 * mini-llvm.c: Add support for OP_VPHI.
3219 * objects.cs: Add a test.
3221 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3223 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3224 this is called on the debugger thread.
3226 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3228 * mini-llvm.c: Add soft-float support.
3230 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3231 FCALL which returns an R4.
3233 * driver.c (mono_main): Add a missing '\n'.
3235 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3236 platforms which doesn't support the LLVM IMT trampoline.
3238 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3240 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3242 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3244 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3247 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3249 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3251 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3252 Instead of emitting a method_order table, sort the contents of the code_offsets
3253 table and do a binary search in the sorted table. The previous approach doesn't
3254 work with LLVM which emits methods in a arbitrary order.
3256 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3257 in the .eh_frame section in ELF files.
3259 * mini.h: Bump corlib file format version.
3261 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3263 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3264 LDMIA->LDM macro name change.
3266 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3268 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3271 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3274 * aot-compiler.c: Ditto.
3276 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3277 &align to mini_type_stack_size_full ().
3279 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3281 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3283 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3285 * mini-arm.c: Compute the stack space used by arguments using
3286 mini_type_stack_size_full ().
3288 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3290 * optflags-def.h: Remove dead TREEPROP optimization.
3292 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3294 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3296 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3298 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3300 * driver.c (mono_jit_parse_options): New public API function to parse options
3301 as done by the runtime executable.
3303 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3304 when handling named arguments.
3306 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3308 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3309 for passing small vtypes in registers, make the CallInfo structures more
3310 similar to the code on the other platforms.
3312 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3313 the code in the prolog requires it.
3315 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3317 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3318 (koush@koushikdutta.com).
3320 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3321 where the thunk memory should be allocated from. Fixes appdomain unloading
3324 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3326 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3327 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3329 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3331 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3332 AOT, as it is not implemented yet.
3334 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3336 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3338 * debugger-agent.c: Fix windows build.
3340 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3342 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3343 after the client connects/disconnects.
3345 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3346 when an exception of a given type is thrown.
3348 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3349 only on an uncaught exception.
3351 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3353 * debugger-agent.c: Add a 'launch' option.
3355 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3357 * debugger-agent.c: Add a 'timeout' option.
3359 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3361 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3364 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3366 * debugger-agent.c (set_breakpoint): Emit a log message.
3368 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3370 * mini-arm.c: Fix the arm build.
3372 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3374 * aot-compiler.c: don't leak the value returned from
3375 mono_type_full_name().
3377 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3379 * debugger-agent.c: defer including mono-mutex.h until we know the
3382 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3384 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3385 of pthreads directly.
3387 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3388 exception handlers. Pass info argument.
3390 * mini.h: Adjust signatures of soft debugger functions to pass void*
3391 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3393 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3394 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3395 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3396 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3398 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3400 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3401 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3402 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3403 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3405 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3407 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3409 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3411 * mono-semaphore.h: Skeleton implementation for Windows.
3413 Code contributed under MIT/X11 license.
3415 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3417 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3419 Code contributed under MIT/X11 license.
3421 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3423 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3425 Code contributed under MIT/X11 license.
3427 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3429 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3430 debug info to 100 because 10 still slows down gdb too much.
3432 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3433 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3434 them in the wrappers.
3436 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3438 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3440 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3442 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3443 function mono_aot_get_array_helper_from_wrapper ().
3445 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3446 array helper methods.
3448 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3450 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3451 the value was loaded from memory.
3453 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3454 the value was loader from there.
3456 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3457 without constant swizzle.
3459 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3461 * mini-amd64.c: Put soft debugger functions behind a
3462 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3464 * mini-amd64.h: disable the soft debugger in windows.
3466 Code contributed under MIT/X11 license.
3468 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3470 * mini-x86.c: Put soft debugger functions behind a
3471 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3473 Code contributed under MIT/X11 license.
3475 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3477 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3478 to mono_arch_find_jit_info_ext.
3480 Code contributed under MIT/X11 license.
3482 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3484 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3486 * debugger-agent.c: Add support for filtering events by assemblies.
3488 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3489 the agent is not enabled.
3491 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3493 * exceptions-x86.c: hopefully last change to fix the windows build.
3494 This one courtesy of Jonathan Chambers.
3496 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3498 * debugger-agent.c: remove unused function.
3500 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3502 * debugger-agent.c: add #ifdefs for a few header files.
3503 * mini-x86.h: disable the soft debugger in windows.
3504 Step 1 of 2 to make this compile on windows with gcc.
3506 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3508 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3509 as it breaks the build.
3511 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3513 Merge the soft debugger branch.
3515 * debugger-agent.h debugger-agent.c: New files containing the soft
3516 mode debugger module.
3518 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3519 at the appropriate locations.
3521 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3524 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3525 enable/disable single stepping.
3527 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3528 which returns all information in a StackFrameInfo structure, and can handle the
3529 LMF frames added by the debugger.
3531 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3534 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3535 walker function which works on a specific thread and passes a StackFrameInfo
3536 structure to its callback.
3538 * mini.c (mini_init): Initialize the debugger agent.
3540 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3542 * mini-ops.h: Add OP_SEQ_POINT opcode.
3544 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3545 arguments to the debugger agent.
3547 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3549 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3552 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3554 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3556 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3558 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3560 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3561 sets the IMT argument and makes a virtual call.
3563 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3565 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3567 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3570 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3572 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3573 runtime. Fixes #551228.
3575 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3577 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3579 * basic.cs: Add a test.
3581 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3582 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3583 CONSTRAINED. Fixes #550964.
3585 * generics.cs: Add a test.
3587 2009-10-28 Mark Probst <mark.probst@gmail.com>
3589 * mini-posix.c (add_signal_handler): Use
3590 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3592 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3594 Contributed under the terms of the MIT/X11 license by
3595 Jerry Maine <crashfourit@gail.com>.
3597 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3598 sse4a for simd intrinsics.
3600 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3601 sse4a for simd intrinsics.
3603 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3605 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3606 instead of inst_p1 which is not the same on ILP32 platforms.
3608 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3610 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3611 not the mscorlib one before calling mono_get_lmf_addr.
3613 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3614 of the ip to the LMF.
3616 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3617 immediate in the op->op_imm optimization.
3619 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3620 understand. VTypes now work, but are not abi compliant, as they are
3621 split into 4 byte parts instead of 8.
3622 (emit_memcpy): Fix the unrolled case to work on the PS3.
3624 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3626 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3627 the default when static linking.
3629 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3631 * aot-compiler.c: Add an autoreg option to automatically register
3632 statically linked aot modules using ELF .ctors.
3634 * genmdesc.pl: Add __ppc64__ to allowed defines.
3636 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3638 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3639 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3641 2009-10-24 Mark Probst <mark.probst@gmail.com>
3643 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3645 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3647 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3648 which will contain the domain where the method was found.
3650 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3651 mini_jit_info_table_find ().
3653 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3655 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3657 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3659 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3660 set, its not supported yet.
3662 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3664 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3665 iface wrapper is not found.
3666 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3668 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3670 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3671 which have a different name.
3673 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3674 wrappers and Array.GetGenericValueImpl ().
3676 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3677 because of the change above.
3679 * generics.cs: Add a test for full aot + generic array ifaces.
3681 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3683 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3684 that hides the previous one.
3686 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3688 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3689 marshalled. Fixes #541623.
3691 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3693 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3695 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3697 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3699 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3701 * mini-posix.c (sigprof_signal_handler):
3702 Implemented support for building stat call chans in different ways.
3704 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3706 * mini-exceptions.c (mono_find_jit_info):
3707 Also check that a jit info has been found (fixes a profiler crash).
3709 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3711 * mini.c (mono_codegen):
3712 Call mono_profiler_code_buffer_new with correct code address.
3714 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3716 * driver.c (mono_main): Change the date in the copyright.
3718 2009-10-14 Mark Probst <mark.probst@gmail.com>
3720 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3721 allocator in shared generic code for open classes, because we
3722 can't get those classes' vtables. We need to make managed
3723 allocators not depend on the vtable at compile-time to solve this.
3725 2009-10-13 Martin Baulig <martin@ximian.com>
3727 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3728 `const guint8 *trampoline' argument; send both the old and the new
3731 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3733 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3734 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3735 (can_marshal_struct): Skip structures with auto layout.
3737 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3739 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3741 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3742 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3743 a variable to hold the stack slot used by the int<->float conversion opcodes.
3745 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3747 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3749 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3750 when using full-aot.
3752 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3754 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3755 each instance of Comparer<T>.
3757 * generics.cs: Add a new test.
3759 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3761 * driver.c (parse_debug_options): Add a 'gdb' option.
3763 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3765 * image-writer.c: Add support for emitting the image into a memory buffer.
3767 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3769 * aot-compiler.c: Add support for registering debug info with GDB using the
3770 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3771 MONO_XDEBUG to 'gdb'.
3773 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3775 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3778 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3780 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3781 can be used to set breakpoints in gdb.
3783 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3784 segment to an absolute address.
3786 2009-10-13 Mark Probst <mark.probst@gmail.com>
3788 * method-to-ir.c: Use the managed array allocator method if
3791 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3793 * aot-compiler.c : Fix the MSVC builds
3795 Code is contributed under MIT/X11 license.
3797 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3799 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3800 avoid registering 1 symbol file per method with gdb.
3802 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3804 * mini-sparc.c: Fix the handling of enums with base type long.
3806 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3808 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3809 instead of using type->data.klass as the later doesn't work with generics.
3811 2009-09-25 Mark Probst <mark.probst@gmail.com>
3813 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3814 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3815 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3816 works differently now and we don't handle it in the JIT anymore.
3818 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3819 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3820 the Thread class split.
3822 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3824 * driver.c: Don't run tests with the obsolete treeprop optimization.
3826 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3827 variable volatile. Fixes #541577.
3829 * basic-calls.cs: Add a new test.
3831 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3833 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3835 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3836 work/required with recent iphone sdk versions.
3838 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3841 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3842 in the VCALL decomposition code.
3844 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3846 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3848 * basic.cs: Add a test.
3850 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3853 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3854 searches all the domains of the current thread.
3856 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3858 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3860 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3861 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3863 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3864 for non-jit trampolines.
3866 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3868 * aot-compiler.c (add_wrappers): Ditto.
3870 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3871 the size of the param area used by dyn_call to 6 which covers the majority of
3874 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3876 * mini-arm.c: Implement support for passing/receiving
3877 longs and receiving floats in the dyn_call code.
3879 * mini-amd64.c: Implement support for receiving vtypes in registers in
3882 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3885 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3887 * mini-arm.c (get_call_info): Return more precise information in
3889 (dyn_call_supported): Use the information in CallInfo.
3891 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3893 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3896 * mini-arm.c: Update after the dyn_call api changes.
3898 * mini.c (mini_create_jit_domain_info): Register a destructor function
3899 for the runtime_invoke_hash.
3901 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3902 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3904 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3905 (dyn_call_supported): Simplify this by using get_call_info ().
3906 (mono_arch_dyn_call_free): New destructor function.
3908 * generics.cs: Remove a printf.
3910 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3912 * mini-arm.c: Add support for enum return values and passing a few arguments
3915 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3918 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3920 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3921 the dynamic invoke wrappers.
3923 * mini-arm.c: Implement OP_DYN_CALL for arm.
3925 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3926 supported by the dynamic runtime invoke wrapper.
3928 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3929 runtime invoke wrapper.
3931 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3932 if possible when running with full-aot.
3934 * mini-ops.h: Add OP_DYN_CALL opcode.
3936 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3937 with dynamic arguments lists similar to libffi.
3939 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3941 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3943 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3946 * iltests.il.in: Add a new test.
3948 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3950 * aot-compiler.c (add_generic_instances): Add more instances of
3951 GenericEqualityComparer.
3953 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3955 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3957 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3959 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3960 comments on some functions that now can fail.
3962 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3964 * Makefile.am: Add Info.plist to EXTRA_DIST
3966 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3968 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3969 static synchronized wrappers. Fixes #539500.
3971 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3973 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3976 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3978 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3979 lmf before calling filter clauses as well. Fixes #539550.
3981 * exceptions.cs: Add a test.
3983 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3985 * aot-compiler.c (add_generic_class): Add instances of
3986 Array.GetGenericValueImpl as well.
3988 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3991 * generics.cs: Add a fullaot linq test.
3993 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3995 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3998 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4000 * mini-trampolines.c (mono_delegate_trampoline) : Call
4001 mono_cominterop_get_invoke if the delegate target object
4004 Code is contributed under MIT/X11 license.
4006 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4008 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4009 internal call is defined outside platform code. Reduce code
4010 duplication with existing [Method|Field]AccessException
4012 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4014 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4015 if the return value is a small struct passed on regs.
4017 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4019 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4021 * mini-codegen.c: Enable the cpu description validation for arm.
4023 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4025 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4026 test which depends on structs to objects.cs.
4028 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4029 require object model related stuff working.
4031 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4033 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4035 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4036 against the instruction metadata in mini-ops.h. amd64 only for now.
4038 * mini-ops.h: Fix some instruction descriptions.
4040 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4041 unused instructions.
4043 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4045 * exceptions.cs: Add a new test.
4047 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4049 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4051 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4053 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4054 skip empty phi opcodes.
4056 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4057 correctly by zero extending after loads. Skip methods containing calls
4058 to the monitor enter/exit trampolines.
4060 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4061 when calling mono_thread_force_interruption_checkpoint ().
4063 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4065 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4067 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4069 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4070 bootstrap could run.
4072 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4074 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4076 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4078 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4080 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4081 LLVM might be very short.
4083 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4084 in OP_THROW/RETHROW.
4086 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4089 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4091 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4092 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4093 LLVM might be very short.
4095 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4097 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4098 the alignment for the value of sp.
4100 2009-09-01 Geoff Norton <gnorton@novell.com>
4102 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4103 managed wrappers in full aot.
4105 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4107 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4109 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4111 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4113 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4115 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4117 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4120 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4122 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4123 depend on the info MonoMethodHeader which could be missing in IL stripped
4126 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4128 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4129 they are only 4 byte aligned.
4131 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4133 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4134 was done previously, since using SP causes too many problems.
4136 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4137 frames without a frame pointer works.
4139 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4140 global register in methods with calls, since the calls can go through
4141 a static rgctx trampoline which doesn't save it.
4143 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4145 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4147 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4149 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4151 2009-08-18 Christian Hergert <chris@dronelabs.com>
4153 * method-to-ir.c: Fix warnings for uninitialized variables.
4155 2009-08-18 Christian Hergert <chris@dronelabs.com>
4157 * mini-exceptions.c:
4158 * aot-compiler.c: Fix printf warnings.
4160 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4162 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4163 Add GetGenericValueImpl<string>.
4165 * aot-compiler.c (add_generic_instances): Add instances of
4166 GenericEqualityComparer<T> for primitive types. Only emit the array
4167 wrappers into the mscorlib image.
4169 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4171 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4172 the methods_loaded array using amodule->info->nmethods.
4174 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4175 (MONO_AOT_FILE_VERSION): Bump this.
4177 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4180 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4181 MonoJitInfo doesn't belong to its methods aot image.
4183 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4185 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4187 * mini-arm.c: Fix warnings.
4189 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4191 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4194 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4196 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4197 avoid clobbering IP.
4199 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4200 hold the trampoline argument, so its initial value is available during
4203 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4206 * exceptions-hppa.c:
4208 * exceptions-s390x.c:
4209 * exceptions-mips.c:
4211 * exceptions-sparc.c:
4212 * exceptions-alpha.c:
4214 * mini-trampolines.c:
4216 * exceptions-s390.c: add and use #define's instead of sizeof()
4217 for MonoJitInfo and MonoJitInfoTable.
4219 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4224 * tramp-x86.c: use a #define instead of sizeof() for a few
4225 structures that use a zero-length array.
4227 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4229 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4230 case when the method is dynamic. Fixes #529238.
4232 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4234 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4235 of asserting when a method is JIT compiled in full-aot mode.
4237 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4239 Contributed under the terms of the MIT/X11 license by
4240 Jerry Maine <crashfourit@gail.com>.
4242 * fixed wrong dates in changelog.
4244 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4246 Contributed under the terms of the MIT/X11 license by
4247 Jerry Maine <crashfourit@gail.com>.
4249 * basic-simd.cs: added test for packed double square root.
4250 * cpu-amd64.md: added opcode info for packed double square root.
4251 * cpu-x86.md: added opcode info for packed double square root.
4252 * mini-ops.h: added IR opcode for packed double square root.
4253 * mini-x86.c: added IR to native translation code for packed double square root.
4254 * mini-amd64.c: removed todo for packed double square root.
4255 * simd-intrinsics.c: added method to IR opcode converstion for
4256 packed double square root.
4258 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4260 Contributed under the terms of the MIT/X11 license by
4261 Jerry Maine <crashfourit@gail.com>.
4263 * mini-amd64.c: Added a change to help tell the difference as
4264 to what perpose the xmm register is being used--mainly to help
4266 * mini-amd64.h: Changed callee regs to use 15 out of 16
4267 (one used for special cases) xmm registers for both fp
4268 and simd ops. Added define to turn on new feature in the regalloc
4269 that allows fp and simd ops to share the xmm regs happily.
4270 * codegen.c: Added code to detect for which perpose an xmm reg is
4271 being used (fp or simd) and to translate back and forth to the
4272 correct logical reg bank (fp or simd) for 'spill load's.
4274 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4276 Contributed under the terms of the MIT/X11 license by
4277 Jerry Maine <crashfourit@gail.com>.
4279 * basic-simd.cs: Added tests for stressing the regalloc when running with
4280 16 simd regs and when simd and fp ops share the same reg bank.
4282 2009-08-01 Mark Probst <mark.probst@gmail.com>
4284 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4285 in shared generic code, we might have to look up the class in the
4286 RGCTX. If we use the class directly, compute its GC descriptor.
4288 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4290 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4292 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4294 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4295 check for errors. Fixed the case when the class with the Main
4298 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4300 Contributed under the terms of the MIT/X11 license by
4301 Jerry Maine <crashfourit@gail.com>.
4303 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4305 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4307 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4309 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4311 * method-to-ir.c: Fix naming of stelem and ldelem.
4313 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4315 * driver.c (main_thread_handler): Check that the assembly loaded
4316 matches the filename when doing AOT.
4318 2009-07-30 Mark Probst <mark.probst@gmail.com>
4320 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4323 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4324 utils/mono-sigcontext.h).
4326 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4329 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4331 * mini.c (mono_codegen):
4332 Call profiler hook to keep track of method code buffers.
4334 2009-07-27 Mark Probst <mark.probst@gmail.com>
4336 * method-to-ir.c: Invoke write barriers for the
4337 Interlocked.(Compare)Exchange JIT intrinsics.
4339 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4341 * Makefile.am (version.h): Fix issues when built out of tree.
4342 Remove some redundant 'grep's piped through 'sed's.
4344 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4346 This patch is contributed under the terms of the MIT/X11 license
4348 * mini-ppc.c (mono_arch_output_basic_block):
4349 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4350 for bits 32-47 with signed load/store diplacements for bits
4351 48-63. Use prefered base/offset order for indexed form.
4352 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4353 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4354 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4355 OP_LOADI2_MEMBASE): Same.
4356 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4357 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4358 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4360 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4361 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4362 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4363 OP_LOADI1_MEMINDEX): Same
4364 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4365 OP_STORER8_MEMINDEX): Same
4366 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4368 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4369 for bits 32-47 with signed load/store diplacements for bits
4370 48-63. Use prefered base/offset order for indexed form.
4372 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4374 This patch is contributed under the terms of the MIT/X11 license
4376 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4377 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4378 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4379 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4380 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4381 cfg->stack_usage to avoid size warnings.
4382 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4383 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4384 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4385 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4387 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4388 after code varible is initialized.
4389 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4390 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4391 (mono_arch_emit_epilog):
4392 Move Use ppc_load32 for cfg->stack_usage to avoid size
4395 2009-07-24 Mark Probst <mark.probst@gmail.com>
4397 * method-to-ir.c: The write barrier doesn't do the store anymore,
4398 so we have always to emit it. Also, emit the wbarrier after the
4401 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4403 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4404 for argument count 3 too.
4406 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4408 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4409 the caller handle the exceptions.
4410 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4411 method. Fixes #524498.
4413 2009-07-22 Geoff Norton <gnorton@novell.com>
4415 * mini-exceptions.c: Fix build on ia64.
4417 2009-07-22 Mark Probst <mark.probst@gmail.com>
4419 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4422 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4424 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4427 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4429 * basic-simd.cs (Main): Pass args to the test driver.
4431 2009-07-20 Geoff Norton <gnorton@novell.com>
4433 * mini-x86.h: Fix the x86 version guards to use Apple's
4434 properly defined macros.
4436 2009-07-20 Geoff Norton <gnorton@novell.com>
4438 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4441 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4443 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4444 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4445 the information which is needed for invokes, so only one locking+hash table
4448 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4450 * aot-compiler.c (add_generic_instances): Emit instances of
4451 GenericComparer<T> for primitive types.
4453 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4455 * mini-posix.c: Fix linux build.
4457 2009-07-19 Geoff Norton <gnorton@novell.com>
4459 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4460 mono_gdb_render_native_backtraces
4461 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4462 so we implement the sane semantics to the runtime here
4463 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4464 so we need to call it differently (mono_gdb_render_native_backtraces)
4465 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4466 here for default implementations.
4467 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4468 support Apple's weird syscall (SYS_fork) implementation and not busy
4469 loop in abort() on native crashes on OSX anymore.
4471 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4473 * aot-runtime.c (load_method): Change the handling of the
4474 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4477 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4479 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4481 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4482 seems to break the aot tests.
4484 * mini.c (mono_patch_info_equal): Fix the handling of
4485 MONO_PATCH_INFO_RGCTX_FETCH.
4487 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4489 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4491 * mini.c (mono_patch_info_hash): Fix the handling of
4492 MONO_PATCH_INFO_INTERNAL_METHOD.
4493 (mono_patch_info_equal): Ditto.
4495 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4497 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4500 * mini-llvm.c: Add some infrastructure for AOT support.
4502 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4504 * mini-llvm-cpp.c: Update to the latest llvm api.
4506 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4507 option to false to prevent llvm from installing signal handlers which
4510 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4513 * cpu-amd64.md: Revert previous change as those instructions
4514 take 2 separate arguments. Remember to read the arch docs more
4515 carefully next time.
4517 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4519 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4521 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4523 * mini-ppc.c: exploit multiple load/store units if available (rest of
4524 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4525 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4527 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4529 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4530 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4532 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4534 * cpu-x86.md: Fix missing clobbering from trancendental simd
4537 * cpu-amd64.md: Same.
4539 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4541 Contributed under the terms of the MIT/X11 license by
4542 Jerry Maine <crashfourit@gail.com>.
4544 * basic-simd.cs: Added tests for single and doulble indexers.
4546 * cpu-amd64.md: Added simd opcode information.
4548 * mini-amd64.c: Added IR to native simd generation code.
4549 Added simd register names and function that returns them.
4551 * mini-amd64.h: Added marcos to turn on simd code compilation in
4552 amd64. Added max simd register count marco. Added caller/callee
4553 register mask marcos. Added marcos to use simd register bank.
4555 * mini.h: Added helper marco for shufling dwords and simple
4558 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4560 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4562 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4564 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4565 the length of the native code as well.
4567 * basic-simd.cs: Add a test for #521662.
4569 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4571 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4573 2009-07-13 Mark Probst <mark.probst@gmail.com>
4575 * mini.c: Register function for getting the IP from a signal
4576 context with metadata.
4578 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4580 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4581 call a generic class init trampoline if needed. Fixes #519336.
4583 * generics.cs: Add a test.
4585 2009-07-09 Mark Probst <mark.probst@gmail.com>
4587 * method-to-ir.c: When doing a call which might be remote from
4588 shared generic code to other shared code with open type arguments,
4589 get the remoting invoke wrapper from the RGCTX and do an indirect
4592 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4594 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4595 after the unbox trampoline in the full-aot case.
4597 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4599 * mini.c: Move initialization of jit_mutex before debugger initialization
4604 * Info.plist: added Info.plist and link flag to enable the mono executable
4605 to access other processes. Requires codesigning of the executable to work.
4607 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4612 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4614 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4616 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4618 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4619 when the generic instance is an instantiation of a subclass of the
4620 methods class. Fixes #517166.
4622 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4624 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4627 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4630 * CMakeLists.txt: Add minimal support for installation.
4632 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4634 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4635 determine whenever a method is directly callable to a separate function.
4637 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4638 needed ones as a result of the previous change.
4640 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4641 type of register arrays.
4643 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4644 type of register arrays.
4646 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4648 Contributed under the terms of the MIT/X11 license by
4649 Jerry Maine <crashfourit@gail.com>.
4651 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4653 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4655 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4657 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4659 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4660 dump of structure return value. Fix some formatting.
4661 * cpu-s390x.md: Fix lengths of instruction sequences.
4662 * mini-s390.c: Minor formatting changes.
4664 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4666 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4667 Use sigaction on freebsd as well.
4669 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4671 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4674 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4676 2009-06-22 Mark Probst <mark.probst@gmail.com>
4678 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4680 2009-06-22 Mark Probst <mark.probst@gmail.com>
4682 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4684 2009-06-20 Martin Baulig <martin@ximian.com>
4687 (MonoDebuggerThreadFlags): New enum typedef.
4688 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4689 (mono_debugger_thread_created): Added `gpointer func' argument;
4690 initialize the new `thread_flags' field.
4692 2009-06-18 Martin Baulig <martin@ximian.com>
4694 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4695 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4698 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4699 flag in `MONO_DEBUGGER__info.runtime_info'.
4702 (mono_main): Call mini_debugger_set_attach_ok() if generics
4703 sharing is disabled.
4705 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4707 * aot-compiler.c (add_wrappers): Fix a warning.
4709 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4710 the ppc load/store macro changes.
4712 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4714 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4716 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4717 not just the got symbol.
4719 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4722 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4725 * aot-compiler.c: Remove some fixmes.
4727 * driver.c (mono_main): Print a helpful message when cross-compiling.
4729 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4731 * method-to-ir.c (initialize_array_data): Do the optimization if the
4732 target byte order is little endian, instead of the host byte order.
4734 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4735 wrappers into the mscorlib image, Emit a unique plt symbol for each
4736 image, emit symbols for plt entries.
4738 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4741 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4743 * aot-compiler.c (add_wrappers): Avoid calling
4744 mono_marshal_get_type_info () since it can assert for some types.
4746 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4747 ldtoken are used inside wrappers.
4749 * helpers.c: Add support for prefixing tools with the arch name.
4751 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4752 quantities when using ilp32.
4754 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4755 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4757 * image-writer.c: Use .long on ilp32.
4759 * aot-compiler.c: Use 32 bit loads on ilp32.
4761 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4763 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4765 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4767 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4769 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4770 second got slot of every aot image.
4772 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4773 aot on platforms with function pointers.
4775 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4776 support for aot/full aot on ppc/ppc64.
4778 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4779 arguments which are needed on ppc.
4781 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4784 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4786 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4788 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4790 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4792 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4794 2009-06-17 Geoff Norton <gnorton@novell.com>
4796 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4798 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4800 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4801 to control whenever the dwarf writer is in xdebug or aot mode.
4802 (emit_class_dwarf_info): Use a separate abbrev for structures without
4805 * aot-compiler.c: Pass the appending parameter to
4806 mono_dwarf_writer_create ().
4808 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4809 falls through to its next bblock. Fixes #513931.
4811 * iltests.il: Add a test.
4813 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4814 infor even if emit_line is FALSE, as the apple linker seems to require it.
4816 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4818 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4822 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4824 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4827 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4829 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4830 'has_call_handler' fields.
4832 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4834 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4835 first bblock if not needed. Fixes #512790.
4837 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4839 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4841 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4844 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4845 remoting-invoke-with-check wrappers, which are not needed when running with
4846 full-aot, since it doesn't support remoting.
4848 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4850 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4852 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4853 method info, it is not used anymore.
4855 * mini.h: Bump AOT file format version.
4857 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4860 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4863 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4865 * mini.h: Bump AOT file format version.
4867 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4869 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4870 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4873 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4874 of CKFINITE and FBGE for VFP.
4876 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4878 * aot-compiler.c: Don't align code to 16 bytes on arm.
4880 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4881 before the methods they belong to.
4883 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4884 the full-aot case if possible, since the trampoline will be called right
4887 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4888 trampolines to 1024 after the change above.
4890 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4891 trampoline to save 8 bytes per trampoline.
4893 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4896 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4898 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4900 2009-06-08 Martin Baulig <martin@ximian.com>
4903 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4904 (_mono_debugger_throw_exception): Don't make this static.
4905 (_mono_debugger_unhandled_exception): Likewise.
4906 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4909 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4910 (_mono_debugger_throw_exception): Add function prototype.
4911 (_mono_debugger_unhandled_exception): Likewise.
4914 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4915 arg; return the first exception handler if the exception is caught
4916 and we're running inside the debugger.
4917 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4918 improve exception handle inside runtime-invoke, check whether the
4919 exception is actually caught in the method being invoked and not
4920 by the runtime-invoke-wrapper.
4922 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4924 * image-writer.c: Improve support for the osx assembler.
4926 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4929 2009-06-08 Martin Baulig <martin@ximian.com>
4932 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4933 (_mono_debugger_throw_exception): Don't make this static.
4934 (_mono_debugger_unhandled_exception): Likewise.
4935 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4938 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4939 (_mono_debugger_throw_exception): Add function prototype.
4940 (_mono_debugger_unhandled_exception): Likewise.
4943 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4944 arg; return the first exception handler if the exception is caught
4945 and we're running inside the debugger.
4946 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4947 improve exception handle inside runtime-invoke, check whether the
4948 exception is actually caught in the method being invoked and not
4949 by the runtime-invoke-wrapper.
4951 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4953 * image-writer.c (append_subsection): Don't align subsections of the
4954 debug_line section as a workaround.
4956 * dwarfwriter.c: Emit line number info in the AOT case as well.
4958 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4960 This patch is contributed under the terms of the MIT/X11 license
4962 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4963 code_len <= code_size
4965 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4967 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4969 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4971 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4972 invoke wrappers, we now use trampolines instead.
4974 2009-06-04 Mark Probst <mark.probst@gmail.com>
4976 * mini-darwin.c: The exception thread must not be registered with
4979 2009-06-04 Mark Probst <mark.probst@gmail.com>
4981 * mini-gc.c: Disable the code because it makes SGen crash.
4983 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4985 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4986 instead of asserting.
4988 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4990 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4991 output file after the code has been compiled.
4993 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4995 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4997 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4999 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5000 entries distinction to simplify the code.
5002 * mini.h: Bump AOT file format version.
5004 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5006 * objects.cs: Fix the signature of one of the tests.
5008 * mini.c (mini_create_ftnptr): New helper function, moved here from
5010 (mini_get_addr_from_ftnptr): Ditto.
5011 (mini_init): Install the new helpers.
5013 2009-05-28 Martin Baulig <martin@ximian.com>
5015 Correctly initialize the debugger when embedding Mono.
5017 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5018 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5019 see documentation in mini_debug_running_inside_mdb().
5022 (mini_debug_running_inside_mdb): New function to check whether
5023 we're running inside mdb.
5025 * mini.c (mini_init): Call mini_debugger_init() if we're running
5026 inside the debugger.
5028 * driver.c (mono_main): Moved the call to mini_debugger_init()
5029 into mini_init() to make this work when embedding Mono.
5031 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5032 calls to mini_debugger_init().
5034 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5035 mono_debugger_main() -> mini_debugger_main() and put them inside a
5036 `MONO_DEBUGGER_SUPPORTED' conditional.
5038 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5040 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5041 this is no longer in use.
5044 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5046 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5048 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5051 2009-05-27 Martin Baulig <martin@ximian.com>
5053 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5055 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5056 long_conv_to_r_un to 64 bits.
5058 * cpu-x86.md: Increase the instruction size due to the changes.
5060 * iltests.il.in: Add regression test.
5064 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5066 * objects.cs: Move the previous test from basic.cs to here.
5068 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5070 * basic.cs: Add regression test for #506915.
5072 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5074 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5075 optimization we must check the bb of the first byte of stobj as
5076 it's the only one set in cil_offset_to_bb.
5080 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5082 * image-writer.c: Fix pointer directive on ppc64.
5084 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5086 * image-writer.c (asm_writer_emit_section_change): Avoid using
5087 .bss subsections on ppc too.
5089 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5091 * image-writer.c: Fix the definition of TARGET_ASM_....
5093 * image-writer.c: Fix the emission of assembler directives in the last
5096 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5097 exception throwing code to accomodate ppc64.
5099 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5100 size to work on ppc64 too.
5102 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5105 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5106 the assembler dialect instead of using platform specific defines.
5108 2009-05-22 Geoff Norton <gnorton@novell.com>
5110 * mini-arm.c (get_call_info): If a structure is split between the stack
5111 and argument registers, we should not advance the stack pointer by the entire
5112 native size, but just by the amount that spilled.
5114 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5116 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5119 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5121 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5124 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5125 methods so wrapper don't get added twice.
5126 (add_generic_instances): Don't add methods of arrays.
5128 * generics.cs: Mark one test as !FULLAOT.
5130 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5132 * mini-x86.c (emit_move_return_value): Remove unused vars.
5134 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5136 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5137 decomposing 8 bytes structs into a LCALL.
5139 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5140 pointer for where to store the returned regs.
5142 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5145 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5147 2009-05-20 Miguel de Icaza <miguel@novell.com>
5149 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5152 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5154 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5156 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5159 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5161 * local-propagation.c (mono_local_cprop): Avoid local propagation
5162 across paired add/sub if the first instruction dest reg is it's
5163 source reg. For example:
5165 int_add_imm R12 <- R12 [1] clobbers: 1
5166 int_sub_imm R42 <- R12 [1] clobbers: 1
5168 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5169 maintain the math identify.
5173 2009-05-20 Andreia Gaita <avidigal@novell.com>
5175 * Makefile.am: avoid going on the network just to get the revision,
5178 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5180 Fixed estimate for short branches on amd64 (they were off mark, and
5181 enabling call prolog-epilog instrumentations caused assertions).
5182 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5183 estimate for the maximum length of this basic block.
5185 - mono_arch_emit_prolog: compute max_length for each basic block
5186 (instead of max_offset), and inflate size estimate also for entry bb
5187 in case of code instrumentation.
5188 - mono_arch_output_basic_block: get rid of "cpos" (the current
5189 estimated "position" in the code), and always use "offset" instead,
5190 which is accurate; at the beginning of the function quickly recompute
5191 max_offset for all the remaining blocks, starting from the current
5192 cfg->code_len (which is correct, and not estimated) and using the
5193 estimated block lengths computed previously.
5195 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5197 * exceptions-ppc.c: Remove the caching from the trampoline creation
5198 functions, it is already done in the caller.
5200 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5202 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5203 MONO_ARCH_GSHARED_SUPPORTED define.
5205 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5207 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5210 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5212 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5213 call to mono_marshal_get_rgctx_invoke ().
5215 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5216 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5217 gshared use the static rgctx trampolines now.
5219 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5220 platform supports it.
5222 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5224 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5226 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5228 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5230 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5232 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5235 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5237 Made it possible for mono_arch_instrument_epilog to preserve
5238 argument registers, otherwise instrumenting the "epilogue" before
5239 a tail call would clobber them.
5240 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5241 if like mono_arch_instrument_epilog but with an additional parameter
5242 that states if argument registers must be preserved.
5243 * mini.c: implemented mono_arch_instrument_epilog as a call to
5244 mono_arch_instrument_epilog_full without asking to preserve argument
5245 registers (this makes the existing code work as usual).
5247 - mono_arch_instrument_epilog: add parameter to transform it into
5248 mono_arch_instrument_epilog_full, and preserve argument registers
5250 - mono_arch_output_basic_block, OP_TAILCALL case: call
5251 mono_arch_instrument_epilog_full.
5252 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5253 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5254 only transformed mono_arch_instrument_epilog into
5255 mono_arch_instrument_epilog_full.
5257 2009-05-15 Geoff Norton <gnorton@novell.com>
5259 * mini-darwin.c: This works on arm now.
5261 2009-05-14 Geoff Norton <gnorton@novell.com>
5263 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5266 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5268 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5271 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5272 wrappers during full aot mode correctly.
5274 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5277 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5278 mono_metadata_type_hash ().
5280 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5282 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5283 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5284 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5285 Removed MONO_INST_BRLABEL from the instruction flags, and the
5286 remaining code that used it, because we do not support branches inside
5287 basic blocks (and branch target labels) anymore.
5288 * Makefile.am: As part of the above cleanup, remove reference to
5289 BURG files which don't exist anymore.
5291 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5293 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5296 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5297 to use mono_arch_throw_corlib_exception.
5299 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5300 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5302 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5305 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5307 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5308 for the got to make debugging easier and to avoid confusing it with the
5311 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5312 method so a breakpoint can be set when using gdb.
5314 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5316 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5317 on mono_method_get_imt_slot ().
5319 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5320 num_decodes variables.
5322 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5323 change as it doesn't seem to work.
5325 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5328 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5330 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5331 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5333 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5334 builder when using full aot.
5336 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5337 here, it is already handled.
5339 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5342 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5344 * mini-arm.h: Enable IMT for full aot.
5346 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5347 arch doesn't support it.
5349 * mini.c (mini_init): Don't disable IMT for full aot if the
5350 architecture supports it.
5352 * mini.h (MonoAotTrampoline): New enum containing the different types
5353 of 'numerous' trampolines.
5354 (MONO_AOT_FILE_VERSION): Bump this.
5356 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5357 static rgctx trampolines. Add support for full-aot IMT thunks.
5359 * mini-amd64.h: Enable IMT for full aot.
5361 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5362 to exclude tests belonging to a category.
5364 * generics.cs: Mark some tests with a !FULLAOT category.
5366 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5369 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5371 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5372 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5373 (emit_plt): Fix a warning.
5375 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5377 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5378 back into aot-compiler.c to a place where the other functions shared by
5379 the runtime and aot compiler are.
5381 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5382 as done previously, instead of in MonoAotFileInfo, since pointers might have
5383 alignment requirements.
5385 * mini.h: Bump AOT file format version.
5387 2009-05-10 Miguel de Icaza <miguel@novell.com>
5389 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5390 that is used at runtime from the aot-compiler.c, this makes it
5391 work on setups that remove the AOT compiler from the output
5394 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5396 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5399 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5401 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5403 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5404 stuff to mono_arch_decompose_long_opts ().
5405 (mono_decompose_opcode): Remove some dead code.
5407 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5409 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5410 cmethod can be null for quite a some reasons.
5412 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5414 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5416 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5418 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5420 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5422 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5423 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5424 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5425 calls returning structures by addr on amd64.
5427 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5429 * iltests.il.in: Restructure the tail call tests a bit.
5431 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5433 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5434 for virtual methods too.
5436 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5438 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5439 due to regression in verifying System.dll.
5441 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5443 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5446 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5449 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5450 g_str_hash () which can change.
5452 * driver.c (mini_regression): Disable optimizations not supported by
5453 the cpu. Fixes #500019.
5455 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5458 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5460 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5461 to the latest LLVM code.
5463 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5465 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5467 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5469 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5472 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5473 no longer saving offsets, so just save the patch types along with the other
5475 * aot-runtime.c (load_patch_info): Update after the changes to
5476 encode_patch_list ().
5477 (decode_got_entry): Removed, merged into load_patch_info ().
5478 (is_shared_got_patch): Removed, call the same function from
5481 * mini.h: Bump aot file format version.
5483 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5484 half-finished no-dlsym code.
5486 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5489 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5490 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5492 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5494 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5495 buffer length to work with AOT code.
5497 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5498 ldfld/stfld opcodes.
5500 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5503 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5505 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5507 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5510 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5511 if needed. Don't decompose long operations when using llvm.
5513 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5515 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5518 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5520 2009-05-03 Martin Baulig <martin@ximian.com>
5522 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5523 mono_debugger_insert_method_breakpoint() since the class init
5524 handler we're inserting at the top of the method already gives us
5527 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5529 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5530 to mono_arch_decompose_long_opts () for x86 and arm.
5532 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5534 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5537 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5539 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5542 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5544 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5545 number of trampolines used in full-aot mode.
5547 * aot-compiler.c: Add an ntrampolines option to set the number of
5548 trampolines emitted in full-aot mode.
5550 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5552 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5553 a volatile load. Get rid of get_tempname (), llvm assigns names
5556 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5559 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5562 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5565 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5566 to the same register as a fixed sreg2. Fixes #497271.
5568 * iltests.il.in: Add a new test.
5570 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5572 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5573 stack, since pushes complicate exception handling.
5575 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5576 the stack if they are passed using moves.
5578 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5580 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5583 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5584 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5585 of FMOVE if it is an R4.
5587 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5589 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5591 * mini.h (LLVMCallInfo): New structure to store calling convention
5592 information for the LLVM back end similar to the CallInfo structures in
5595 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5596 call information in a format usable by LLVM.
5597 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5599 * method-to-ir.c (mono_emit_call_args): Emit calls using
5600 mono_llvm_emit_call () when compiling using LLVM.
5602 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5603 comments to all functions. Fix memory leaks. Add a public init/cleanup
5606 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5608 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5609 mono_array_new_va () jit icall.
5611 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5613 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5614 multiple machine description files to be specified.
5615 * mini-ops.h: fixes for cross-compilation.
5617 2009-04-22 Miguel de Icaza <miguel@novell.com>
5619 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5622 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5624 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5625 to prevent asserts in various passes. Fixes #497220.
5627 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5629 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5632 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5633 table to avoid duplicates.
5635 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5637 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5640 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5642 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5643 is for method or field access.
5645 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5647 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5650 * mini-llvm.c (mono_llvm_emit_method): Use it.
5652 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5653 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5656 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5657 synchronized methods.
5659 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5661 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5663 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5666 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5667 allowing some options to be set dynamically.
5669 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5671 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5672 unconditional branch.
5674 * mini.h (MonoTrampolineType): Add new trampoline type
5675 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5678 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5681 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5684 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5685 is enabled. Instead, use the llvm vcall trampoline.
5687 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5689 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5691 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5694 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5695 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5697 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5698 OP_IA64_CSET opcode.
5700 * mini.c: Fix a warning.
5702 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5703 THROW to the appropriate llvm type.
5705 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5707 * mini.c (mini_method_compile): Add statistics for methods JITted
5710 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5712 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5713 OP_IA64_CMP_<cond>_IMM opcodes.
5715 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5717 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5720 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5723 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5726 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5728 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5730 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5732 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5735 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5736 rgctx invoke trampolines for x86.
5738 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5739 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5740 (mono_arch_get_vcall_slot): Simplify this.
5742 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5744 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5745 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5747 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5749 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5750 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5752 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5754 * liveness.c (visit_bb): Remove a needless assert.
5756 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5758 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5759 full aot support to the arch specific code.
5761 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5763 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5765 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5767 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5768 collect information about the delegate invoke impl trampolines.
5770 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5771 to save trampolines during full-aot mode.
5773 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5774 creation function which returns a trampoline which sets the rgctx
5776 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5777 wrapper if possible.
5778 (mono_delegate_trampoline): Ditto.
5780 * mini.c (mono_jit_runtime_invoke): Ditto.
5782 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5784 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5786 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5788 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5790 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5791 just setting the opcode to OP_NOP.
5793 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5795 * mini.c (mini_method_compile): Put the last change inside an
5796 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5798 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5799 and extend live ranges to cover the whole method when using xdb.
5801 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5802 do it in the trampolines.
5804 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5807 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5809 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5810 call code in full-aot mode since IMT is disabled there.
5811 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5812 new JIT no longer has that restriction.
5814 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5816 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5817 a more compact format.
5818 (mono_aot_wrapper_name): New function to return a unique name for a
5819 wrapper method, also used by the AOT runtime.
5821 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5824 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5825 when a ICollection<T> etc is encountered.
5826 (add_generic_instances): Process method arguments/locals too.
5827 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5830 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5832 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5834 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5836 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5838 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5839 representing the result of the decomposition. Nullify instructions
5840 instead of setting them to OP_NOP since nops can't have registers
5843 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5845 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5846 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5847 info. Strip 'mapping symbols' on ARM.
5849 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5851 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5852 this with the native genmdesc.
5854 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5856 * aot-runtime.c: Fixing the MSVC build.
5858 Code is contributed under MIT/X11 license.
5860 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5862 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5863 JITted code depends on it.
5865 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5867 * aot-compiler.c: Use new MonoGenericParam accessors.
5869 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5871 Reduce memory usage and improve correctness wrt MonoGenericParam
5872 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5873 handing. Avoid allocating MonoGenericParams, but use the ones in
5874 the container itself.
5876 2009-04-07 Miguel de Icaza <miguel@novell.com>
5878 * tasklets.c: Return exceptions in the out argument.
5880 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5882 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5883 opcode. Use pointer types in more places instead of casting them to
5886 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5888 (mono_llvm_optimize_method): New helper function to optimize a method.
5890 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5891 widening code so it could be called from more places.
5892 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5893 code paths in the call opcodes.
5895 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5897 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5899 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5901 * dwarfwriter.c: Use _ to separate class name
5902 components as gdb can't handle '.'. Represent reference variables
5905 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5907 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5909 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5911 * gc-test.cs: New file with GC stack marking tests.
5913 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5914 negative numbers for vfp.
5916 * basic-float.cs: Add a test.
5918 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5920 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5922 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5924 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5925 part of tasklet/continuation support.
5927 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5929 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5930 amd64 opcodes inside an ifdef.
5932 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5935 * dwarfwriter.c (emit_type): Emit the class info for classes.
5937 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5939 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5941 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5943 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5945 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5947 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5949 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5951 * mini-llvm.c: Update comments.
5953 * mini.h (COMPILE_LLVM): New macro.
5955 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5957 * ssa.c (mono_ssa_compute): Ditto.
5959 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5960 the unwind ops from a DWARF FDE.
5962 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5963 methods by extracting the dwarf unwind ops from the unwind info generated
5966 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5969 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5972 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5974 * Makefile.am (llvm_sources): Enable this.
5976 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5977 failing back to the JIT if something cannot be handled.
5979 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5980 compiling with LLVM.
5982 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5983 compiling with LLVM.
5985 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5986 compiling with LLVM.
5988 * mini-ops.h: Add a few opcodes needed by LLVM.
5990 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5993 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5996 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5998 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6000 2009-04-01 Mark Probst <mark.probst@gmail.com>
6002 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6003 ridiculously large methods.
6005 2009-03-31 Martin Baulig <martin@ximian.com>
6007 * debug-debugger.c (debugger_remove_breakpoint): Call
6008 mono_debugger_remove_class_init_callback ().
6010 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6012 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6013 right before emitting code, not at the start.
6015 * mini.c (mono_postprocess_patches): Extract this into a separate function
6016 from mono_codegen ().
6018 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6019 byref types correctly.
6021 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6023 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6026 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6028 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6029 indirect calls, this avoids problems where get_vcall_slot () would get
6030 confused by the native code for the instruction preceeding the call.
6031 (mono_arch_get_vcall_slot): Simplify this.
6032 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6034 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6035 register allocator now seems to depend on them instead of the data in
6038 * mini.c (mini_method_compile): Throw the correct type of exception if
6039 mono_method_get_header () fails because of a loading error.
6041 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6043 * mini.c (mini_method_compile): Clear the loader error if the method
6044 header cannot be decoded.
6046 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6047 interface methods on proxies correctly.
6049 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6050 this argument for vtype methods. Add precise liveness info for arguments.
6052 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6053 LIVERANGE_START/END opcodes.
6055 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6056 for arguments and values in registers.
6058 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6060 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6061 return a valuetype. Fixes #487518.
6063 * iltests.il: Add a test.
6065 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6067 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6068 closed over a null reference correctly.
6070 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6072 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6074 2009-03-25 Mark Probst <mark.probst@gmail.com>
6076 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6077 allocated to the same registers as fixed sregs.
6079 2009-03-24 Mark Probst <mark.probst@gmail.com>
6081 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6084 * method-to-ir.c: Handle more cases for
6085 Interlocked.CompareExchange.
6087 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6088 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6089 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6091 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6093 * aot-runtime.c (decode_method_ref): Fix a warning.
6095 * unwind.c (mono_unwind_frame): Ditto.
6097 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6099 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6100 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6102 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6103 fix the handling of large values in the ALU_PC_G0_NC relocation.
6105 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6107 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6109 2009-03-22 Mark Probst <mark.probst@gmail.com>
6111 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6114 2009-03-22 Mark Probst <mark.probst@gmail.com>
6116 * method-to-ir.c: MINI_OP3 needs a comma.
6118 * method-to-ir.c, mini.h, mini.c: Remove
6119 mono_init_op_sreg_counts ().
6121 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6123 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6126 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6129 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6131 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6134 2009-03-21 Mark Probst <mark.probst@gmail.com>
6136 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6137 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6138 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6141 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6143 * driver.c: Change location of gc_wrapper.h.
6145 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6146 inside finally clauses correctly. Fixes #485721.
6148 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6149 after the change above.
6151 * exceptions.cs: Add a test.
6153 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6155 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6157 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6158 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6159 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6161 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6162 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6164 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6166 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6167 Simplify logic for ensure_method_is_allowed_to_call_method.
6168 Handle wrappers on callers.
6170 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6172 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6175 * basic-simd.cs: Fix the names of some test methods.
6177 2009-03-18 Geoff Norton <gnorton@novell.com>
6179 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6181 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6183 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6185 2009-03-17 Jb Evain <jbevain@novell.com>
6187 * driver.c: remove now uneeded call to mono_gc_base_init before
6190 2009-03-17 Jb Evain <jbevain@novell.com>
6192 * dwarfwriter.c (token_handler): handle more cases.
6194 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6196 * method-to-ir.c: Remove more dead code (that was required only
6197 because of method_is_safe). Fix compiler warnings.
6199 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6201 * method-to-ir.c: Remove unneeded/useless method_is_safe
6202 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6204 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6206 * mini.c (mini_method_compile): Print the method been compiled with
6207 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6208 for people not familiar with the runtime.
6210 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6212 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6213 a managed object which is later put into a GList. Return its class instead.
6215 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6216 stack slots when using sgen.
6218 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6220 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6222 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6224 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6225 > so it works on the first vreg as well.
6227 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6229 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6232 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6234 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6237 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6239 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6240 native->IL offset mapping.
6242 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6244 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6246 * basic.cs: Add a test.
6248 2009-03-11 Mark Probst <mark.probst@gmail.com>
6250 * mini-x86.c (mono_arch_output_basic_block): Use different
6251 registers in case the ones we want to overwrite are used by the
6252 other operand. Fixes regression in #480807.
6254 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6256 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6258 * dwarfwriter.c (emit_line_number_info): The line number info for
6259 IL code was off by one. Fix that.
6261 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6264 2009-03-09 Mark Probst <mark.probst@gmail.com>
6266 Contributed under the terms of the MIT/X11 license by Steven
6267 Munroe <munroesj@us.ibm.com>.
6269 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6272 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6274 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6277 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6279 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6280 the delegate ctor handling code. Fixes #482638.
6282 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6285 * iltests.il.in: Add a test.
6287 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6290 2009-03-05 Mark Probst <mark.probst@gmail.com>
6292 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6293 is shared generic code, return the trampoline, even if the method
6294 has already been compiled. Fixes #479763.
6296 * mini.c, mini.h: New function
6297 mono_jit_find_compiled_method_with_jit_info() which is the same as
6298 mono_jit_find_compiled_method() but also returns the jit info.
6300 2009-03-05 Mark Probst <mark.probst@gmail.com>
6302 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6303 for methods which actually have one. For all other methods, make
6304 sure the this argument var is live the whole method.
6306 * mini.c (mini_method_compile): Every shared method has a
6307 this/vtable/mrgctx info. Fixes #480807.
6309 2009-03-05 Mark Probst <mark.probst@gmail.com>
6311 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6312 generic/imt thunks where some entries branch through the vtable,
6313 while other entries branch directly.
6315 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6317 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6319 * mini-windows.c: Ditto.
6321 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6324 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6326 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6329 2009-03-04 Mark Probst <mark.probst@gmail.com>
6331 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6334 2009-03-04 Mark Probst <mark.probst@gmail.com>
6336 * exceptions-x86.c: Include debug-mini.h - fixes build.
6338 2009-03-04 Martin Baulig <martin@ximian.com>
6340 * debug-mini.c: Clean up the exception API and add documentation.
6341 (mono_debugger_handle_exception): New public method; this is
6342 called when throwing an exception or encountering an unhandled one.
6343 (mono_debugger_call_exception_handler): Formerly known as
6344 mono_debugger_handle_exception(); this is used to tell the
6345 debugger that we're about to invoke an exception handler.
6347 2009-03-04 Martin Baulig <martin@ximian.com>
6349 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6350 ../metadata/mono-debug-debugger.c; save and reset exception state.
6352 2009-03-02 Martin Baulig <martin@ximian.com>
6354 * debug-mini.c: Moved the debugger exception handling here from
6355 ../metadata/mono-debug-debugger.c.
6358 (MonoDebuggerExceptionAction): New exception typedef.
6361 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6363 * exceptions-amd64.c
6364 (mono_amd64_throw_exception): Use the new debugger exception
6368 (mono_handle_exception_internal): Don't call
6369 mono_debugger_unhandled_exception() here.
6371 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6373 * mini.c aot-compiler.c: Update after the changes to
6374 mono_marshal_get_runtime_invoke ().
6376 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6377 Virtual generic methods might not have method->slot set, work around
6380 * generics.cs: Add a test.
6382 2009-03-02 Geoff Norton <gnorton@novell.com>
6385 * driver.c: Allow signal chaining of SIGFPE as well.
6387 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6389 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6390 this since it now receives the method not its generic context in the
6393 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6394 generic/imt thunks where some entries branch through the vtable, while
6395 other entries branch directly.
6397 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6399 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6400 support for interface methods as well.
6402 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6403 using the normal IMT thunks.
6405 generics.cs: Add new tests.
6407 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6408 the generic inst to the generic imt thunks. This fixes AOT support,
6409 improves consistency with the normal IMT thunks, and makes it easier to
6410 add support for interface generic virtual methods later.
6412 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6414 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6416 * driver.c (mono_set_signal_chaining): New public API function to enable
6417 signal chaining on POSIX platforms.
6419 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6420 (si@lindenlab.com) to implement signal chaining. The original patch was
6421 contributed under the MIT X/11 license:
6422 https://bugzilla.novell.com/show_bug.cgi?id=318894
6424 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6426 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6427 too until it can be made to run on amd64.
6429 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6431 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6432 to get_generic_context_from_code () + get_call_info () if possible.
6434 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6436 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6437 suspend-on-sigsegv functionality.
6439 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6440 to suspend when a native SIGSEGV is received. This is useful for debugging
6441 crashes which don't happen under gdb, since a live process contains more
6442 information than a core file.
6444 * mini-exceptions.c (mono_print_thread_dump): Use
6445 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6447 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6449 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6451 * basic-float.cs: Disable the tests which currently fail on amd64.
6453 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6454 value to mono_arch_patch_callsite () to fix crashes.
6456 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6458 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6460 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6461 nop code by patching the call address to point to the nullified class init
6462 trampoline, as the former does not seem to be safe on SMP machines.
6464 2009-02-23 Mark Probst <mark.probst@gmail.com>
6466 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6469 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6471 * basic-float.cs basic-calls.cs: Fix warnings.
6473 2009-02-22 Mark Probst <mark.probst@gmail.com>
6475 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6476 correct frame pointer in the LMF. Should fix #478394.
6478 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6480 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6482 * image-writer.c: Make the binary writer less verbose.
6484 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6486 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6487 are called from runtime invoke wrappers.
6489 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6491 * cpu-ppc.md (store_memindex): Increase the size of this.
6493 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6495 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6497 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6499 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6502 Last fix for of #467201.
6505 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6507 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6509 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6510 and long_conv_to_r8_2:
6512 Fixed part of #467201.
6514 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6516 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6518 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6519 conversion to 32 bits.
6521 * cpu-x86.md: Increase the size of int_conv_to_r4.
6523 * basic-float.cs: Add a test for this.
6525 Fixed part of #467201.
6527 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6529 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6531 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6532 conversion to 64 bits.
6534 * basic-float.cs: Add a test for this.
6536 Fixed part of #467201.
6538 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6540 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6542 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6543 This behavior is compatible with MS.
6545 * iltest.il.in: Add a test for this.
6547 Fixed part of #467201.
6549 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6551 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6553 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6554 change the precision of the value.
6556 * cpu-x86.md: Define len for float_conv_to_r4.
6558 * basic-float.cs: Add a test for this.
6560 Fixed part of #467201.
6562 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6564 * mini.c: Adjust locking order to the new semantics where the loader lock
6567 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6576 * mini-trampolines.c:
6589 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6591 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6593 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6596 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6598 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6599 for cctors if needed.
6601 2009-02-17 Mark Probst <mark.probst@gmail.com>
6603 * mini-ppc.c: Fix build on Darwin.
6605 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6607 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6608 version instead of 3 as valgrind doesn't like version 3.
6610 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6612 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6613 usable for hashing methods.
6614 (emit_extra_methods): Use the new hash to avoid putting every method in the
6617 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6619 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6620 whenever a method ref could match a method.
6622 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6625 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6628 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6630 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6631 the encoding buffer.
6633 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6634 mono_method_get_header () on inflated methods as an optimization.
6636 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6638 * ssa.c (fold_ins): Fix another crash if the instruction following the
6639 switch was optimized away.
6641 2009-02-16 Mark Probst <mark.probst@gmail.com>
6643 Contributed under the terms of the MIT/X11 license by Steven
6644 Munroe <munroesj@us.ibm.com>.
6646 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6648 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6650 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6651 around the mono_domain_alloc calls, it is now done by the functions
6654 * aot-compiler.c (compile_method): Only add wrappers referenced by
6655 the method if compiling with full AOT.
6656 (mono_compile_assembly): Error out if --aot=full is specified on
6657 a platform where it is not supported.
6659 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6662 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6665 * aot-runtime.c (load_named_code): Handle
6666 mono_arm_throw_exception_by_token.
6668 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6670 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6673 * Makefile.am (fullaotcheck): Exit if a test fails.
6675 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6677 (mono_compile_assembly): Handle the assembler failing.
6679 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6680 accepting subsections of .bss.
6682 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6685 * aot-compiler.c: Remove some unused includes.
6687 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6688 now in MonoImageWriter.
6690 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6691 code sequence which matches a non-virtual call. Fixes #472654.
6693 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6695 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6698 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6699 use the image/dwarf writers directly.
6701 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6704 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6707 * image-writer.h: Fix some typos.
6709 * dwarfwriter.h dwarfwriter.c: New files.
6711 * aot-compiler.c: Extract the DWARF info writing functionality into a
6714 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6715 argument to return unwind info.
6717 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6719 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6721 * aot-runtime.c (decode_method_ref): Add a case for
6722 MONO_AOT_METHODREF_WRAPPER_NAME.
6724 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6727 * aot-compiler.c (encode_method_ref): Use the new constants.
6729 * aot-runtime.c (decode_method_ref): Ditto.
6731 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6732 be compiled, not the icall itself.
6734 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6736 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6737 using decode_method_ref ().
6739 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6740 convert it to an in32. Fixes #475859.
6742 * arrays.cs: Add a test.
6744 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6746 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6749 * basic-long.cs: Add a test.
6751 2009-02-12 Mark Probst <mark.probst@gmail.com>
6753 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6754 remove the frame pointer in leaf methods which don't receive any
6755 arguments, don't throw exceptions and don't do dynamic stack
6758 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6760 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6761 the fail_tramp changes. Hopefully fixes #475132.
6763 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6765 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6766 instead of mono_metadata_signature_dup_full.
6768 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6770 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6771 for processing jump tables. Fixes #473787.
6773 2009-02-11 Mark Probst <mark.probst@gmail.com>
6775 * mini-generic-sharing.c: mini_method_get_context() just calls
6776 mono_method_get_context_general() now.
6778 * mini.c, mini.h: Moved get_object_generic_inst(),
6779 construct_object_context_for_method() and
6780 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6782 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6784 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6785 basic block fell through to its successor bblock without a branch. Fixes
6788 * iltests.il.in: Add a test.
6790 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6791 (can_encode_patch): We can now handle arrays of generic parameters and
6794 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6796 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6797 the AOT file to avoid some #ifdefs in aot-runtime.c
6799 * mini.h: Bump AOT file format version.
6801 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6803 * Makefile.am (fullaotcheck): Make this run the tests.
6805 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6807 2009-02-10 Mark Probst <mark.probst@gmail.com>
6809 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6810 individually. Fixes #473482.
6812 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6814 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6816 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6818 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6819 (mono_compile_assembly): Hush compile warnings about
6820 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6823 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6825 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6827 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6829 * aot-compiler.c: Fix arm support.
6831 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6832 img_writer_emit_unset_mode () function.
6834 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6835 (mono_unwind_get_dwarf_pc_reg): Ditto.
6837 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6838 Move almost all platform specific code to a set of arch_ functions,
6839 and document them to ease porting.
6841 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6843 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6845 * aot-compiler.c: Extract the image writing functionality into a separate
6846 module to reduce the size of this file.
6848 2009-02-09 Geoff Norton <gnorton@novell.com>
6850 * mini-s390.c: Fix the signature of emit_sig_cookie.
6852 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6854 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6856 * aot-runtime.c (is_shared_got_patch): Ditto.
6858 * aot-runtime.c (load_named_code): Cope with the fact that
6859 decode_got_entry () won't decode the patch fully if its corresponding got
6860 entry is already filled.
6862 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6864 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6866 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6867 as the moving pointer instead of 'buf' for consistency with the rest of the
6869 (mono_arch_create_monitor_exit_trampoline): Ditto.
6871 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6872 generic_class_init trampolines.
6873 (add_generic_class): Extract some code from add_generic_instances () into a
6874 separate function so it can be called from other places too.
6875 (compile_method): Call add_generic_class () for the classes of inflated methods
6876 referenced by the method.
6877 (can_encode_patch): Allow references to generic parameters.
6879 * aot-runtime.c: Add support the patches required by the new trampolines.
6881 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6884 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6887 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6888 this from get_throw_pending_exception, make the signature full aot compatible.
6890 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6892 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6894 * exceptions.cs: Add a test.
6896 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6898 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6899 use the DWARF_DATA_ALIGN constant instead.
6901 * exception-<ARCH>.c: Update after the above change.
6903 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6906 * mini-arm.c: Enable the dwarf unwinder.
6908 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6909 instead of mono_class_setup_vtable ().
6911 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6913 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6916 * mini-x86.h: Enable the dwarf unwinder.
6918 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6920 Fix mcs/tests/test-7.cs
6921 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6924 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6926 * mini.c (print_jit_stats): Remove some unused statistics.
6928 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6930 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6932 2009-02-05 Mark Probst <mark.probst@gmail.com>
6934 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6935 the method we get from mono_object_get_virtual_method() because
6936 that function does it properly, now.
6938 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6940 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6941 opcodes. Fixes #472775.
6943 2009-02-05 Mark Probst <mark.probst@gmail.com>
6945 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6946 fact that mono_find_jit_info() sometimes returns the context
6947 corresponding to the jit info in new_ctx. Fixes #472600.
6949 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6951 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6952 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6953 klass->enum_basetype directly.
6955 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6958 * unwind.c: Avoid 0 sized arrays.
6960 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6962 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6963 size on systems with 64k pages. Fixes #471389.
6965 2009-02-04 Mark Probst <mark.probst@gmail.com>
6967 Contributed under the terms of the MIT/X11 license by Steven
6968 Munroe <munroesj@us.ibm.com>.
6970 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6971 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6974 2009-02-04 Mark Probst <mark.probst@gmail.com>
6976 Contributed under the terms of the MIT/X11 license by Steven
6977 Munroe <munroesj@us.ibm.com>.
6979 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6982 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6983 The trampoline can be longer on PPC64.
6985 2009-02-04 Mark Probst <mark.probst@gmail.com>
6987 Contributed under the terms of the MIT/X11 license by Steven
6988 Munroe <munroesj@us.ibm.com>.
6990 * mini-ppc.c: Compiler warning fixes and trivial code
6993 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6995 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6996 ins->dreg which could be a hardware register, not a vreg.
6998 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7000 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7001 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7003 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7005 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7006 ->dreg, that is not the vreg we are looking for.
7008 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7010 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7013 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7016 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7018 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7020 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7023 * aot-compiler.c: Add xdebug support on x86.
7025 * unwind.c: Add x86 support.
7027 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7028 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7030 * mini.c (mini_method_compile): Ditto.
7032 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7035 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7036 which mimic .push_section/.pop_section in GAS.
7038 * aot-compiler.c: Emit precise live range information for variables.
7040 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7042 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7043 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7046 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7047 the live ranges of variables.
7049 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7050 of the variable in terms of native offsets.
7052 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7054 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7056 2009-02-02 Mark Probst <mark.probst@gmail.com>
7058 Contributed under the terms of the MIT/X11 license by Steven
7059 Munroe <munroesj@us.ibm.com>.
7061 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7062 order (offset then base reg) for ppc_load_multiple_regs.
7063 (emit_save_saved_regs) Correct operand order for
7064 ppc_store_multiple_regs.
7065 (mono_arch_get_call_filter): Correct operand order for
7066 ppc_load_multiple_regs.
7068 * mini-ppc.c (emit_memcpy): Fix operand order for
7069 ppc_load_reg_update and ppc_store_reg_update.
7070 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7071 (mono_arch_emit_epilog): Correct operand order for
7072 ppc_load_multiple_regs.
7074 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7075 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7077 2009-02-02 Mark Probst <mark.probst@gmail.com>
7079 * cpu-ppc64.md: Fixed storer4_memindex length.
7081 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7083 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7086 * aot-compiler.c (emit_line_number_info): Optimize this.
7088 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7090 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7092 * aot-compiler.c: Add debug info for methods without debug info by
7093 emitting an IL file and having the line number info referencing that file.
7095 * aot-compiler.c: Optimize the size of the generated line number info.
7097 * aot-compiler.c: Emit line number info in xdebug mode.
7099 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7102 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7104 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7106 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7109 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7111 * basic-calls.cs: Test for the weird crash found on arm.
7113 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7115 * cpu-arm.md: Increase the size of storer8_membase_reg and
7116 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7118 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7119 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7120 reg to LR otherwise we'll be loading/storing from just the offset.
7122 2009-01-30 Miguel de Icaza <miguel@novell.com>
7124 Question: if we are storing gint32's inside the "*native_offset",
7125 should we change the signature to "gint32 *native_offset" to
7126 ensure that we do not have type definition problems?
7128 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7129 an int * as this is what the other function expects, causes
7130 problems with Freescale's compiler that defined int32_t to be a
7131 long and makes int incompatible
7133 2009-01-30 Miguel de Icaza <miguel@novell.com>
7135 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7136 filename conflict with bjam.
7138 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7140 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7141 as it might use decomposed ops.
7143 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7145 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7147 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7150 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7152 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7155 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7156 way registers are stored in MonoContext on arm.
7158 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7159 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7161 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7163 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7165 * mini.c (mini_init): Register mono_isfinite.
7167 * jit-icalls.c (mono_isfinite): New jit icall.
7169 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7171 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7172 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7175 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7177 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7178 separate frame and stack pointers, so we must use FP to find the register
7180 The FP reg is retrieved from the MonoContext::regs array.
7182 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7184 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7187 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7189 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7190 return R4 and R8 when not running under softfloat.
7192 Fixes basic-calls.exe
7194 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7196 * mini-arm.c: Implement some overflow opcodes.
7198 2009-01-29 Miguel de Icaza <miguel@novell.com>
7200 * ssa.c: handle another alloca.h
7202 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7203 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7204 MONO_ARCH_USE_SIGACTION.
7206 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7209 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7211 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7212 PPC targets as sigaction does not exist on all platforms, define
7213 this on a per-platform basis.
7215 Instead of erroring out if the platform is not defined, include
7216 mini-ppc-os.h, and expect that the OS specific setting provides
7217 the required information.
7219 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7221 * aot-compiler.c: Fix --enable-minimal=aot.
7223 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7225 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7228 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7230 * exceptions-arm.c: Fix warnings.
7232 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7235 * mini-x86.c: Fix --enable-minimal=jit build.
7237 * mini.c: Really fix --enable-minimal=jit build.
7239 * mini.c (construct_object_context_for_method): Move this outside
7240 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7242 "Backported" of r124984 from 2.0 branch.
7244 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7246 "Backport" of r124977 + r124978 from 2.0 branch.
7248 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7249 to avoid calling mono_exception_from_token () from the throw trampoline.
7250 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7251 for throwing corlib exceptions, this fixes full-aot support for corlib
7254 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7256 2009-01-29 Miguel de Icaza <miguel@novell.com>
7258 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7259 part of the changes to split the code in mini into operating
7260 system specific files.
7262 This patch was done by copying mini.c to the respective files to
7263 preserve SVN history.
7265 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7267 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7269 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7271 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7272 remoting-invoke-with-check wrappers of shared methods.
7274 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7276 2009-01-27 Mark Probst <mark.probst@gmail.com>
7278 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7279 optimization if the top of stack is the last instruction in the
7280 bblock. Otherwise it might have been used after its definition.
7283 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7285 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7286 method as well when get_vcall_slot () fails to match a code sequence.
7288 * mini-arm.c: Fix the android build, which doesn't have
7291 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7293 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7296 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7298 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7300 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7302 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7303 and put its id into jinfo->used_regs. This is only used on amd64,
7304 which is currently the only platform generating unwind info.
7306 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7307 the dwarf unwinder. This is required to correctly handle async exceptions
7308 like thread abort and stack overflows, which can happen while a method
7309 is in the middle of its prolog or epilog.
7311 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7312 the unwind info belonging to an AOTed method.
7314 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7315 into cfg->unwind_ops.
7317 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7319 * mini.c (mini_init): Call mono_unwind_init ().
7320 (mini_cleanup): Call mono_unwind_cleanup ().
7322 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7323 unwind info to be shared between methods.
7325 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7328 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7329 get_throw_pending_exception () to avoid initialization races.
7331 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7332 mono_arch_exceptions_init () function.
7334 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7336 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7338 * mini.c (mono_get_domain_intrinsic): New helper function.
7339 (mono_get_thread_intrinsic): Ditto.
7341 * mini-arm.c mini-ia64.c: Use the new helper functions.
7343 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7344 the last constrained_call change, since it is needed in the non-AOT
7347 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7349 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7350 mono_get_lmf_addr () on arm eabi linux.
7352 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7354 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7355 code sequence which matches a non-virtual call.
7357 2009-01-23 Mark Probst <mark.probst@gmail.com>
7359 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7362 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7364 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7365 runtime-invoke wrappers, since they are also shared based on signature.
7367 2009-01-22 Mark Probst <mark.probst@gmail.com>
7369 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7370 info from the (correct) context.
7372 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7374 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7376 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7377 using dwarf unwinding info. Not yet used.
7379 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7381 2009-01-21 Mark Probst <mark.probst@gmail.com>
7383 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7386 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7387 special case and handle mono_arch_delegate_invoke_impl() returning
7388 function descriptors.
7390 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7391 trampolines return function descriptors, too.
7393 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7395 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7396 out_of_line optimization.
7398 2009-01-21 Martin Baulig <martin@ximian.com>
7401 (MonoCompile): Added `disable_deadce_vars' to disable removing
7405 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7406 inside the debugger.
7408 * liveness.c (mono_analyze_liveness): Don't remove any unused
7409 variables if `cfg->disable_deadce_vars' is set.
7411 2009-01-21 Mark Probst <mark.probst@gmail.com>
7413 * method-to-ir.c: Only apply exception constructor optimization if
7414 the the method actually belongs to an exception class. Fixes
7417 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7419 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7420 change inside a #ifdef __mono_ppc64__.
7422 * aot-compiler.c (compile_method): Remove the previous limitation.
7424 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7425 on type variables in AOTed code.
7427 * aot-compiler.c (compile_method): Skip generic methods having type
7428 constraints on their generic parameters.
7430 * aot-compiler.c (compile_method): Check for methods which cannot be
7431 encoded inside RGCTX_FETCH patches as well.
7433 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7436 2009-01-20 Mark Probst <mark.probst@gmail.com>
7438 * method-to-ir.c: Force the vtable variable in shared generic code
7439 for the case that they might show up on a stack trace where they
7442 * mini-exceptions.c: Save and use generic sharing info as well as
7443 IP in stack traces to resolve shared generic instantiations.
7445 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7447 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7448 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7450 2009-01-20 Mark Probst <mark.probst@gmail.com>
7452 * method-to-ir.c: Do generic sharing for array constructors.
7454 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7456 * mini-exceptions.c (mono_print_thread_dump): Add information
7457 about the thread state using wapi_current_thread_desc.
7459 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7461 * basic-simd.cs: Tests for the new constructors.
7463 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7465 * mini-ops.h: Added OP_EXPAND_*
7469 * mini-x86.c (mono_arch_output_basic_block): Same.
7471 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7473 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7475 * iltests.il.in: Add a test for #467385.
7477 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7479 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7480 thread been cleaned up is not the same currently in execution.
7482 Fixes appdomain-unload crashes on windows, osx and linux variants
7483 without the __thread keyword.
7485 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7487 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7488 (koush@koushikdutta.com). Implement this for android.
7490 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7491 begins with a digit.
7493 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7494 mono_marshal_get_write_barrier ().
7496 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7498 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7499 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7500 that pass them on a register pair.
7502 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7503 test was crashing due to that.
7505 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7507 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7508 trampoline code. Include ucontext.h only if available.
7510 2009-01-15 Mark Probst <mark.probst@gmail.com>
7512 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7513 and doesn't check whether it's sharable, like it was before
7514 removing the shared generics hash. This brings IronPython
7515 performance back to what it was before that change.
7517 2009-01-14 Mark Probst <mark.probst@gmail.com>
7519 * method-to-ir.c: Handle delegate invocation optimization earlier,
7520 otherwise it would be handled (much more slowly) by the
7521 final/sealed optimization.
7523 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7525 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7526 domain is not set. Fixes #465864.
7528 2009-01-12 Mark Probst <mark.probst@gmail.com>
7530 * method-to-ir.c: Don't stop sharing of generic methods with catch
7531 clauses - we already handle those.
7533 2009-01-12 Mark Probst <mark.probst@gmail.com>
7535 * mini.c, mini.h: lookup_generic_method() is now
7536 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7537 making the shared_generics_hash obsolete.
7539 2009-01-12 Mark Probst <mark.probst@gmail.com>
7541 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7542 use the red zone. Make room on the stack first and then use it,
7543 not the other way around.
7545 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7547 * mini.c (mini_init): Call mono_xdebug_init ().
7549 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7551 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7553 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7555 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7558 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7559 debug+unwind info for trampolines.
7561 * mini.c (mono_create_unwind_op): New helper function.
7563 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7565 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7567 * aot-compiler.c: Fix the build.
7569 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7571 * Makefile.am: Update dtrace-prelink.sh location.
7573 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7575 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7576 optimization. Fixes #464520.
7578 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7580 * mini-amd64.c : Adding code to save/restore non-volatile registers
7583 * exceptions-amd64.c : Adding code to save/restore non-volatile
7584 registers on Winx64.
7586 Contributed under MIT/X11 license.
7588 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7590 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7591 __GNUC_MINOR__ which can break when the major version changes.
7593 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7595 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7597 2009-01-07 Geoff Norton <gnorton@novell.com>
7599 * helpers.c: Allow mono -v -v -v to work on darwin.
7601 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7603 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7606 Contributed under MIT/X11 license.
7608 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7610 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7611 instead of directly accessing type->data.klass. Fixes #462016.
7612 (mono_allocate_stack_slots_full): Ditto.
7614 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7615 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7617 * aot-compiler.c (emit_plt): Fix ARM build.
7619 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7621 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7623 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7626 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7627 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7630 * iltests.il.in: Add a regression test.
7632 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7634 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7636 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7638 * basic-simd.cs: Add a regression test for #462457.
7640 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7642 * mini-ops.h: Add a definition of XPHI.
7644 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7646 * ssa.c (op_phi_to_move): Handle XPHI.
7648 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7652 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7654 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7656 2008-12-31 Geoff Norton <gnorton@novell.com>
7658 * mini-ppc.c: The prolog size allocated can be too small for darwin
7659 ppc32 under certain circumstances. Also fix a small logic bug.
7661 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7663 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7664 while loading AOT methods.
7666 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7667 since only the former is nulled out after a successful cast. This prevents
7668 crashes with rethrown exceptions when using --debug=casts.
7670 2008-12-24 Mark Probst <mark.probst@gmail.com>
7672 * mini.h: New macro for checking whether a method is final,
7673 i.e. whether the method or its class is marked final.
7675 * method-to-ir.c: Use the new macro for all final-checks
7676 consistently. Fixes the crash in the System.ServiceModel tests.
7678 2008-12-23 Mark Probst <mark.probst@gmail.com>
7680 * mini-exceptions.c (get_exception_catch_class): Corrected another
7681 overly strict assertion.
7683 2008-12-23 Mark Probst <mark.probst@gmail.com>
7685 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7686 Clobbering it is not allowed because the caller might use it as
7687 the vtable register in the interface call.
7689 2008-12-19 Mark Probst <mark.probst@gmail.com>
7691 * mini-exceptions.c (get_exception_catch_class): Corrected an
7692 overly strict assertion.
7694 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7696 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7698 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7700 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7702 * cpu-mips.md: correct lengths for certain long_ opcodes.
7704 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7706 * 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().
7708 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7710 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7712 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7714 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7716 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7718 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7721 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7723 * 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
7725 * 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)
7727 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7729 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7731 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7733 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7734 gshared code. Fixes #458947.
7736 * generics.cs: Add a test.
7738 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7740 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7742 * mini-mips.c: first pass n32 code generation.
7744 * mini-mips.h: datatypes and defines for n32 support.
7746 * exceptions-mips.c: first pass n32 code generation.
7748 * tramp-mips.c: first pass n32 code generation.
7750 * cpu-mips.md: add long_ opcodes.
7752 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7754 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7756 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7758 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7760 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7762 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7764 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7766 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7768 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7770 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7772 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7774 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7776 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7778 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7780 2008-12-12 Mark Probst <mark.probst@gmail.com>
7782 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7783 descriptors for helper functions directly in front of the code.
7785 2008-12-11 Mark Probst <mark.probst@gmail.com>
7787 * method-to-ir.c: Removed an unnecessary assertion.
7789 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7791 * method-to-ir.c: Merge SGEN changes from the old JIT.
7793 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7795 * driver.c (compile_all_methods_thread_main): Handle failure of
7798 2008-12-10 Mark Probst <mark.probst@gmail.com>
7800 * mini-ppc.c: Merged with mini-ppc64.c.
7802 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7804 * Makefile.am: Use the same sources for PPC and PPC64.
7806 * mini-ppc64.c: Removed.
7808 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7810 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7811 code to mono_bb_is_fall_through.
7813 * branch-opts.c (mono_remove_critical_edges): Same.
7815 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7817 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7818 expect that an OP_BR_REG will be there.
7820 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7822 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7823 for the many branch ops. The original check miss OP_BR_REG.
7827 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7829 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7831 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7833 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7834 while holding the aot lock.
7836 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7838 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7840 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7842 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7843 to release all runtime callable wrappers held by the runtime.
7845 Contributed under MIT/X11 license.
7847 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7849 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7852 Contributed under MIT/X11 license.
7854 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7856 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7857 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7859 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7861 * cpu-mips.md: fix ckfinite length
7863 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7864 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7865 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7867 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7869 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7871 2008-12-08 Geoff Norton <gnorton@novell.com>
7873 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7874 size by 8 bytes as well.
7876 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7878 * basic-simd.cs: Fix method names for Vector16b.
7880 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7882 * basic-simd.cs: Fix method names for Vector16sb.
7884 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7886 * basic-simd.cs: Fix method names for Vector8us.
7888 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7890 * basic-simd.cs: Fix method names for Vector8s.
7892 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7894 * basic-simd.cs: Fix method names for Vector4ui.
7896 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7898 * basic-simd.cs: Fix method names for Vector2l.
7900 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7902 * basic-simd.cs: Fix method names for Vector2d.
7904 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7906 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7907 that are extension methods.
7909 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7911 * basic-simd.cs: Fix method names for Vector4f.
7913 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7915 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7916 as such. Fixes #456669.
7918 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7920 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7922 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7924 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7925 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7926 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7927 (mips_adjust_stackframe): handle FP spills
7929 * mini-ops.h: add mips_mtc1_s2
7931 * cpu-mips.md: add mips_mtc1_s2
7933 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7935 * unwind.c: New file, move the unwind info encoding functions here from
7936 aot-compiler.c, so they could be used at runtime too.
7938 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7940 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7941 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7943 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7945 * mini-mips.c: cleanup warnings
7946 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7947 (mips_adjust_stackframe): handle case of taking the address of stack locals
7949 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7951 * aot-compiler.c: Implement a few functions missing from the asm writer.
7952 (emit_method_code): Only write symbols for methods when using the bin
7953 writer, since the assembler can't deal with the characters in our method
7956 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7958 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7961 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7962 a bit to also restore %rax.
7964 2008-12-05 Mark Probst <mark.probst@gmail.com>
7966 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7968 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7970 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7973 2008-12-05 Mark Probst <mark.probst@gmail.com>
7975 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7977 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7978 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7980 * exceptions-ppc64.c: Removed.
7982 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7984 2008-12-05 Mark Probst <mark.probst@gmail.com>
7986 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7989 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7991 * tramp-ppc64.c: Removed.
7993 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7995 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7998 2008-12-05 Mark Probst <mark.probst@gmail.com>
8000 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8002 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8003 mini-ppc.h instead of mini-ppc64.h.
8005 * mini-ppc64.h: Removed.
8007 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8009 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8011 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8013 2008-12-05 Mark Probst <mark.probst@gmail.com>
8015 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8016 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8019 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8021 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8023 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8025 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8027 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8029 * basic-simd.cs: Tests for operator == and != on Vector4f.
8031 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8033 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8035 * simd-intrinsics.c: Kill useless enum.
8037 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8039 * cpu-mips.md: add long_conv_to_ovf_i4_2
8040 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8042 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8044 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8046 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8048 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8050 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8052 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8054 * basic-simd.cs: Add tests for new methods.
8056 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8058 * simd-intrinsics.c: Add support for operator == and !=
8061 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8063 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8065 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8067 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8069 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8071 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8072 MONO_PATCH_INFO_ICALL_ADDR.
8074 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8076 * aot-compiler.c: Resurrect full-aot support.
8078 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8080 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8082 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8084 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8086 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8088 * basic-simd.cs: Fix tests to work under ppc.
8089 Remove tests for methods that will be removed.
8091 2008-12-03 Mark Probst <mark.probst@gmail.com>
8093 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8094 generic type (via a typedef or typeref) correctly.
8096 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8098 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8099 diagnose an assertion failure.
8101 2008-12-02 Mark Probst <mark.probst@gmail.com>
8103 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8104 Fix trampoline size.
8106 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8107 conversion opcodes are implemented natively instead via emulation.
8109 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8111 * cpu-mips.md: remove mips_xori
8113 * mini-ops.h: remove mips_xori
8115 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8117 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8119 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8121 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8123 * cpu-mips.md: fix instruction lengths.
8125 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8127 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8129 * mini-ops.h: fix slti / sltiu op profiles.
8131 2008-12-02 Martin Baulig <martin@ximian.com>
8133 * method-to-ir.c (mono_method_to_ir): Disable debugging
8134 information for the init locals block to make the debugger stop
8135 after all locals have been initalized.
8137 2008-12-02 Martin Baulig <martin@ximian.com>
8139 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8140 running inside the debugger.
8142 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8144 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8147 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8148 alu->alu imm optimization which only shows if deadce is disabled.
8150 * aot-compiler.c: Rename the function names for the binary and asm writers
8151 so they can coexist in the same process. Rework the xdebug code to use the
8152 asm writer. This avoids the need to call into the runtime to dump the
8153 debugging info. Add more debugging info for types.
8155 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8157 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8158 cpu description tables, they can't occur in cpu-<ARCH>.md.
8160 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8161 the stack in CEE_LDFLDA. Fixes #450542.
8163 * generics.cs: Add a new test.
8165 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8167 * mini-ops.h: updated MIPS opcodes
8168 * mini-mips.c: decompose long opts
8169 * mini-mips.h: decompose long opts
8171 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8173 * cpu-mips.md: fix length on int_rem_un
8174 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8176 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8178 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8180 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8182 2008-11-29 Martin Baulig <martin@ximian.com>
8184 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8185 mono_debug_using_mono_debugger() in addition to the
8186 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8188 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8190 * mini-ops.h: updated more MIPS opcodes
8191 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8192 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8194 2008-11-28 Mark Probst <mark.probst@gmail.com>
8196 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8198 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8200 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8201 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8202 * mini-ops.h: correct selected mips opcode entries
8204 2008-11-28 Mark Probst <mark.probst@gmail.com>
8206 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8209 2008-11-28 Mark Probst <mark.probst@gmail.com>
8211 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8213 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8215 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8216 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8217 * mini-mips.h: disable IMT
8218 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8220 2008-11-28 Mark Probst <mark.probst@gmail.com>
8222 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8224 2008-11-28 Mark Probst <mark.probst@gmail.com>
8226 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8228 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8230 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8233 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8235 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8236 for Set/GetVector aligned versions.
8238 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8240 * basic-simd.cs: Add tests for Get/SetVector.
8242 2008-11-27 Mark Probst <mark.probst@gmail.com>
8244 * mini.c: Removed g_slist_append_mempool(). Now in
8247 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8249 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8250 size properly and make the bounds check optional.
8252 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8253 for SetVector and IsAligned.
8255 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8257 * mini.c: Remove unused mono_normalize_opcodes () function.
8259 2008-11-26 Mark Probst <mark.probst@gmail.com>
8261 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8262 using the new atomic add ops now.
8264 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8267 2008-11-26 Mark Probst <mark.probst@gmail.com>
8269 * mini-ppc64.c: Several fixes.
8271 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8273 * cpu-mips.md: added jump_table
8274 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8276 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8278 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8280 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8282 * mini-ops.h: corrected a handful of MIPS opcodes.
8284 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8286 * aot-compiler.c: MIPS to use ELF writer
8288 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8290 * mini-codegen.c: remove MIPS specific assert.
8292 2008-11-25 Mark Probst <mark.probst@gmail.com>
8294 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8295 fixes. PPC64 now passes most of the runtime regressions.
8297 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8299 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8300 volatile intervals a bit.
8302 2008-11-24 Mark Probst <mark.probst@gmail.com>
8304 * basic-long.cs: New test case.
8306 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8308 * mini.c (mini_method_compile): Disable globalra for large methods for
8311 * regalloc2.c (order_moves): Add fp support.
8313 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8314 source bblock ends with an OP_BR_REG.
8316 * ratests.cs: Add a new test.
8318 2008-11-23 Mark Probst <mark.probst@gmail.com>
8320 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8321 sharing. PPC64 now passes generics.exe.
8323 2008-11-23 Mark Probst <mark.probst@gmail.com>
8325 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8327 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8329 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8330 memory when mono_jit_info_table_find () can't find the method in the
8333 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8336 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8339 2008-11-23 Mark Probst <mark.probst@gmail.com>
8341 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8342 Several fixes. PPC64 now runs exceptions.exe and
8343 devirtualization.exe.
8345 2008-11-22 Mark Probst <mark.probst@gmail.com>
8347 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8348 arrays.exe and basic-math.exe.
8350 2008-11-22 Mark Probst <mark.probst@gmail.com>
8352 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8353 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8355 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8357 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8359 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8361 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8363 * ir-emit.h: Move macros from method-to-ir.c to here.
8365 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8367 * mini-ops.h: Correct the long simd ops to use LREG.
8369 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8371 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8373 * mini-ops.h: Correct the dreg type of a few long opcodes.
8375 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8378 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8380 * mini-ppc.c: remove negative stack references in epilog
8381 for platforms that don't support the red zone.
8383 2008-11-21 Mark Probst <mark.probst@gmail.com>
8385 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8386 point regs. Now PPC64 passes basic-calls.exe.
8388 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8390 * basic-simd.cs: Add tests for accessors of Vector2l.
8392 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8394 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8396 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8398 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8400 2008-11-21 Mark Probst <mark.probst@gmail.com>
8402 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8403 PPC64 passes basic-long.exe.
8405 2008-11-20 Mark Probst <mark.probst@gmail.com>
8407 * decompose.c: Decompose carry and overflow add on PPC64 like on
8408 other 64 bit archs. Don't decompose sub at all on PPC64.
8410 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8411 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8414 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8416 * basic-simd.cs: Add tests for accessors of Vector2d.
8418 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8420 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8424 * mini-x86.c (mono_arch_output_basic_block): Same.
8426 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8428 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8430 * basic-simd.cs: Add tests for accessors of Vector4f.
8432 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8434 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8438 * mini-x86.c (mono_arch_output_basic_block): Same.
8440 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8442 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8444 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8446 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8448 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8452 * mini-x86.c (mono_arch_output_basic_block): Same.
8454 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8456 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8458 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8460 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8462 * simd-intrinsics.c: Enable setters for Vector16sb.
8464 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8466 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8470 * mini-x86.c (mono_arch_output_basic_block): Same.
8472 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8474 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8476 * simd-intrinsics.c: Implement setter for Vector8us.
8478 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8480 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8483 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8485 * mini-ppc.c: remove references to the red zone in the prolog
8486 (for systems that don't support it).
8488 2008-11-19 Mark Probst <mark.probst@gmail.com>
8490 * cpu-ppc64.md: Fixed a few instruction lengths.
8492 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8495 2008-11-19 Mark Probst <mark.probst@gmail.com>
8497 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8500 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8502 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8504 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8506 * mini-ops.h: Added OP_INSERT_I2.
8510 * mini-x86.c (mono_arch_output_basic_block): Same.
8512 * simd-intrinsics.c: Implement setter for Vector8s.
8514 * simd-methods.h: Add the names of get setters of Vector8s.
8516 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8518 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8520 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8523 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8525 2008-11-18 Mark Probst <mark.probst@gmail.com>
8527 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8528 for PPC64. An empty program runs now.
8530 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8532 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8534 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8535 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8536 info for JITted code is emitted into a shared library, loadable into gdb.
8538 2008-11-18 Mark Probst <mark.probst@gmail.com>
8540 * Makefile.am: Changes to build PPC64.
8542 * mini-arch.h: Include mini-ppc64.h on PPC64.
8544 2008-11-18 Mark Probst <mark.probst@gmail.com>
8546 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8547 in PPC code up to r119147.
8549 2008-11-18 Mark Probst <mark.probst@gmail.com>
8551 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8552 cpu-ppc64.md: Changes for PPC64.
8554 Based on code submitted by andreas.faerber@web.de at
8555 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8558 2008-11-18 Mark Probst <mark.probst@gmail.com>
8560 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8561 cpu-ppc64.md: Copied from the corresponding PPC files from
8564 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8566 * mini-ops.h: Added OP_ROUND.
8568 * cpu-x86.md: Added round.
8570 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8572 * basic-math.cs: Added test_0_round to test rounding.
8574 Contributed under MIT/X11 license.
8576 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8578 * aot-compiler.c : Fix the Winx64 build.
8580 Contributed under MIT/X11 license.
8582 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8584 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8585 in OP_EXTRACT_R8 to avoid possible stack corruption.
8587 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8589 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8591 * cpu-x86.md: Added extract_r8.
8593 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8595 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8596 a couple of OP_EXTRACT_I4.
8598 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8600 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8602 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8604 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8607 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8609 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8610 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8612 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8613 are not needed any more.
8615 * mini.h: Remove the unused INS_LIST macros.
8617 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8620 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8623 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8624 mono_alloc_ireg () instead.
8626 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8629 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8632 * aot-runtime.c (load_aot_module): Disable AOT when running under
8635 * mini-amd64.h: Change the monitor fastpath defines to check for
8636 !PLATFORM_WIN32 so they work on *bsd too.
8638 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8640 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8642 * mini.h (MonoCompile): Remove new_ir flag.
8644 * regalloc.h regalloc.c: Remove unused code.
8646 * cpu-*.md: Remove more unused opcodes.
8648 * simple-cee-ops.h simple-mini-ops.h: Removed.
8650 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8652 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8654 * aliasing.h: Removed.
8656 * *.c: Remove references to aliasing.h and inssel.h.
8658 * mini.c: Remove additional unused functions.
8660 * mini-ops.h cpu-*.md: Remove unused opcodes.
8662 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8664 Remove the old JIT code.
8666 * inssel*.brg: Removed.
8668 * ssa.c abcremoval.c aliasing.c: Removed.
8670 * ssa2.c: Renamed to ssa.c.
8672 * abcremoval2.c: Renamed to abcremoval.c.
8674 * *.c: Removed all !cfg->new_ir code.
8676 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8677 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8679 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8681 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8683 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8684 to simplify the code and cut back on the number of global symbols in the AOT
8687 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8689 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8691 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8692 with the got/got_info tables.
8694 * mini.h: Bump AOT file format version.
8696 * unwind.h: New file, contains definitions for stack unwinding.
8698 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8701 * aot-compiler.c: Generalize the emitting of unwind information to use the
8702 information in cfg->unwind_ops.
8704 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8706 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8707 AOT method frames. Enable writing symbols for methods by default.
8709 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8711 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8712 and make it work with vectors of element sizes 1, 2 and 4.
8714 * simd-intrinsics.c: Enable getter for all vectors with element size
8717 * simd-methods.h: Add the names of other getters.
8719 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8725 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8727 * mini-ppc.h: portability fix.
8729 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8731 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8732 buggy and will overwrite it.
8734 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8736 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8737 Use it to emit local symbols for all methods so AOTed methods show up with
8738 their full name in gdb/valgrind output.
8740 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8742 * mini-ppc.c: portability fixes.
8744 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8746 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8747 entries out of the if (!generic_shared...) code so it is always done.
8748 (mono_class_init_trampoline): Do the patching when running under valgrind
8749 too, newer versions of valgrind have no problems with it.
8751 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8753 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8756 2008-11-13 Mark Probst <mark.probst@gmail.com>
8758 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8761 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8763 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8765 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8767 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8773 * simd-intrinsics.c: Same.
8775 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8777 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8779 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8781 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8782 to work with more Vector types.
8784 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8786 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8787 store the elemens directly instead of using and intermediate.
8789 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8791 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8793 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8794 to preserve %eax for aot plt trampolines.
8796 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8797 (encode_method_ref): Flag synchronized methods so they won't go through
8800 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8803 * cpu-ia64.md (jmp): Increase max length.
8805 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8807 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8808 open generic classes.
8810 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8812 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8813 box+brtrue optimization since it causes test failures on x86.
8815 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8817 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8823 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8824 for simd ctor values.
8826 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8827 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8829 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8831 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8834 * simd-instrincs.c: Same.
8836 * basic-simd.cs: Same.
8838 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8840 * ratests.cs: Add more tests.
8842 * regalloc2.c (add_spill_code): Handle more corner cases.
8844 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8846 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8847 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8848 both the source an destination of an instruction.
8850 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8852 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8853 wapihandles.c: more portability changes.
8855 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8857 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8858 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8859 safe to execute in a signal handler and the kernel provides better
8860 the info in /proc/self/smaps. Avoid the assert on sigaction during
8863 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8865 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8866 do the bblock linking hack if it is actually needed.
8868 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8871 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8872 crash problem is fixed.
8874 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8877 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8879 (mini_method_compile): Set the starting value of next_vreg to
8880 MAX_IREGS + MAX_FREGS when using globalra.
8882 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8883 filter clauses with BB_EXCEPTION_HANDLER.
8885 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8887 2008-11-10 Mark Probst <mark.probst@gmail.com>
8889 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8890 space for stdcall. Fixes regressions on Win32.
8892 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8894 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8896 (linear_scan): Remove an assert which doesn't seem to be needed.
8898 * local-propagation.c (mono_local_deadce): Avoid a call to
8899 MONO_DELETE_INS which would screw up the instruction linking.
8901 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8903 * regalloc2.c: Upgrade to work the current JIT code.
8905 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8907 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8910 * aot-runtime.c: Remove some dead code.
8912 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8914 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8916 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8917 trampolines using sscanf since atoi doesn't work on large unsigned values.
8919 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8920 Initialize code_size.
8922 2008-11-08 Mark Probst <mark.probst@gmail.com>
8924 * method-to-ir.c (mini_emit_inst_for_method): Make
8925 Interlocked.CompareExchange work for Int arguments on 32 bit
8928 2008-11-07 Mark Probst <mark.probst@gmail.com>
8930 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8932 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8934 * main.c Fix MSVC build.
8936 Contributed under MIT/X11 license.
8938 2008-11-06 Mark Probst <mark.probst@gmail.com>
8940 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8941 alignment larger than 8 bytes are aligned correctly, too.
8943 * mini.c: Honor the min_align field of MonoClass when laying out
8946 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8948 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8950 * aot-compiler.c (emit_plt): Fix a warning.
8952 * aot-compiler.c: Implement ARM support in the binary writer.
8954 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8956 * basic-simd.cs: Add test for getter with byref arg.
8957 Fix the naming of a few tests.
8958 Add missing checks to a test.
8960 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8962 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8964 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8965 most of the full-aot support for monitor enter/exit trampolines.
8967 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8968 enter/exit trampoline creation functions.
8970 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8973 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8975 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8976 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8977 implement the needed functionality without adding crap to the runtime.
8979 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8981 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8984 * mini.c (mono_build_date): New global version holding the build date in
8987 * Makefile.am (buildver.c): Generate a file containing the build date.
8989 * main.c: Set the build date from the generated file.
8991 * mini.c (mono_get_runtime_build_info): New helper function returning build
8992 information in a string format.
8994 * driver.c (mono_main): Print the build date in --version.
8996 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8997 file when the bind-to-runtime-version option is used.
8999 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9001 * simd-intrinsics.c: Fix bug when using getters and byref args.
9003 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9005 * simd-methods.h: Rename prefetch methods.
9007 * simd-intrinsics.c: Same.
9009 2008-11-05 Mark Probst <mark.probst@gmail.com>
9011 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9014 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9016 * aot-compiler.c: Use the bundled elf header files instead of depending on
9019 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9022 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9025 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9027 * cpu-x86.md: Add store nta ops.
9033 * mini.h: Add an enum for simd prefetch modes.
9035 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9036 of store. Use the changed code to support store nta.
9038 * simd-intrinsics.c: Add prefetch ops for all vector types.
9040 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9042 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9045 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9048 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9051 2008-11-04 Mark Probst <mark.probst@gmail.com>
9053 * mini-x86.c: Fixed commit.
9055 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9057 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9059 2008-11-04 Mark Probst <mark.probst@gmail.com>
9061 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9062 and MONITOR_EXIT, for the ASM fastpaths.
9064 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9067 * mini.c, patch-info.h: Signature and patch infos for
9068 Monitor.Enter/Exit trampolines.
9070 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9072 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9073 Monitor.Enter/Exit ASM fastpath for Linux.
9075 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9077 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9079 * objects.cs: Add a new test.
9081 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9083 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9084 if MONO_LOG_LEVEL is set.
9086 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9088 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9090 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9092 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9093 of file offsets. Align the sections belonging to the data segment to
9096 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9098 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9099 elf.h. Port it to amd64.
9101 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9103 * driver.c: Enable SIMD by default.
9105 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9107 * cpu-x86.md: Add prefetch op.
9113 * mini.h: Add an enum for simd prefetch modes.
9115 * simd-methods.h: Add prefetch function names.
9117 * simd-intrinsics.c: Add prefetch ops for all vector types.
9119 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9121 * aot-compiler.c (emit_bytes): Speed this up a little.
9123 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9125 * aot-compiler.c: Add JIT time etc. statistics.
9127 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9129 * mini.h (MonoCompile): Add 'got_offset' field.
9131 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9132 method_got_offsets array.
9134 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9137 * aot-compiler.c (compile_method): Add generic method instances referenced
9138 by the method to the list of methods to be compiled, this is required so if
9139 A<T> references B<T>, and another assembly references A<int>, then it will
9140 also get a copy of B<int>.
9142 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9143 when checking for monitor enter/exit.
9145 2008-10-30 Mark Probst <mark.probst@gmail.com>
9147 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9148 for Monitor.Enter and Monitor.Exit if enabled.
9150 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9153 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9155 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9156 of an OP_MOVE. Fixes #440046.
9158 * basic-long.cs: Add a new test.
9160 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9162 * mini.h: Add synchronization note for the managed counter-part.
9164 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9165 returns the simd caps of the current cpu.
9167 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9169 * basic-simd.cs: Remove Console.WriteLine.
9171 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9173 * basic-simd.cs: New tests for Vector2ul.
9175 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9177 * simd-intrinsics.c: Add new vector type Vector2ul.
9179 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9181 * basic-simd.cs: New tests for Vector2l.
9183 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9185 * cpu-x86.md: Add long version of most packed int ops.
9191 * simd-intrinsics.c: Add new vector type Vector2l.
9193 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9195 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9197 * simd-methods.h: Remove SN_op_BitwiseXor.
9199 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9201 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9204 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9206 * basic-simd.cs: Test for Vector2d.
9208 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9211 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9213 * cpu-x86.md: Add double version of all packed float ops.
9219 * simd-intrinsics.c: Add new vector type Vector2d.
9221 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9223 * simd-methods.h: Add Duplicate.
9225 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9227 * basic-simd.cs: Test for packing with signed saturation.
9229 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9231 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9232 found in the TYPESPEC table.
9234 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9236 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9239 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9241 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9242 instead of the RVA, since the RVA can be changed by tools like the cil
9245 * method-to-ir.c (mono_method_to_ir2): Ditto.
9247 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9248 (deserialize_variable): Ditto.
9250 2008-10-25 Martin Baulig <martin@ximian.com>
9252 * debug-mini.c (write_variable): Use
9253 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9255 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9257 * cpu-x86.md: Add unsigned variants of packd and packw.
9261 * mini-x86.h: Emit the right instruction for packd and packw.
9262 Add unsigned variants of packd and packw.
9264 * simd-intrinsics.c: Packd and packw were used in place of their
9265 unsigned variants. Change that.
9266 Add intrinsics for (Signed)PackWithSignedSaturation.
9268 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9270 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9272 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9274 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9276 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9278 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9280 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9283 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9285 2008-10-24 Mark Probst <mark.probst@gmail.com>
9287 * method-to-ir.c, mini.c: Special casing for the synchronized
9288 wrapper for the ldtoken+GetTypeFromHandle case.
9290 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9292 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9294 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9295 created/split bblocks.
9297 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9299 * mini-ops.h: Add packed signed mul high.
9303 * mini-x86.c (mono_arch_output_basic_block): Same.
9305 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9307 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9309 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9311 * basic-simd.cs: Tests for Vector16sb.
9313 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9315 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9317 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9319 * mini-ops.h: Add packed signed min, max and compare greater.
9323 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9326 * simd-methods.h: Add CompareGreaterThan.
9328 * simd-methods.h: Remove CompareEquals.
9330 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9332 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9334 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9337 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9339 * basic-simd.cs: Fix tests due to change in the API.
9341 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9343 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9345 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9347 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9349 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9350 inst_offset as this has invalid values for LDADDR.
9352 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9354 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9356 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9358 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9360 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9361 for accessing field->data.
9363 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9365 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9367 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9369 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9371 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9373 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9375 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9376 from the cfg mempool.
9378 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9380 * basic-simd.cs: Tests for new methods in Vector8us.
9382 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9384 * mini-ops.h: Add multiply and store high.
9388 * mini-x86.c (mono_arch_output_basic_block): Same.
9390 * simd-methods.h: Same.
9392 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9395 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9397 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9398 mono_class_setup_vtable ().
9400 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9401 mono_class_get_vtable_entry () for accessing klass->vtable.
9403 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9405 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9408 * method-to-ir.c (mono_save_token_info): Don't save references made from
9411 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9412 of generic instances.
9414 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9416 2008-10-19 Mark Probst <mark.probst@gmail.com>
9418 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9419 OP_JMP depends on the method signature. Calculate it properly.
9421 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9423 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9426 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9428 (emit_extra_methods): Add another table mapping method indexes to
9429 offsets in the extra_method_info table.
9431 * mini.h: Bump AOT file format version.
9433 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9434 and mono_aot_get_method_from_token () into one function.
9436 2008-10-19 Mark Probst <mark.probst@gmail.com>
9438 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9441 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9443 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9446 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9449 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9451 * mini.h: Bump aot file format version.
9453 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9454 AOT file can contain native code for methods which are not in the METHOD
9455 table. Generate code for non-sharable generic instances of generic methods
9456 found in the METHODSPEC table.
9458 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9459 encoding generic type handles.
9461 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9462 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9464 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9465 macros + MONO_ADD_INS.
9467 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9470 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9472 * mini.h: Bump aot file format version.
9474 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9476 2008-10-17 Mark Probst <mark.probst@gmail.com>
9478 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9479 platforms, with definable stack alignment value. Set to 16 now
9482 * mini.c, mini.h, driver.c: Command line option for disabling
9485 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9487 * basic-simd.cs: Tests for new methods in Vector4ui.
9489 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9491 * mini-ops.h: Add packed int shuffle.
9495 * mini-x86.c (mono_arch_output_basic_block): Same.
9497 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9498 extract mask, max, min, shuffle.
9500 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9502 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9504 * basic-simd.cs: Tests for new methods in Vector8us.
9506 2008-10-17 Mark Probst <mark.probst@gmail.com>
9508 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9509 RuntimeTypeHandle, not a TypedReference.
9511 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9513 * simd-intrinsics.c: remove relocations.
9515 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9517 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9518 optimizations from the x86 backend.
9520 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9522 * simd-methods.h, simd-intrinsics.c: debloat method names and
9523 prepare for no relocations.
9525 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9527 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9531 * mini-x86.c (mono_arch_output_basic_block): Same.
9533 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9534 extract mask, max, min and sum of absolute differences.
9536 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9539 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9541 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9542 Renamed one test for consistency.
9544 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9546 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9547 fix to the code that deal with other blocks.
9549 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9551 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9553 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9555 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9556 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9557 able to process the source reg.
9559 2008-10-16 Martin Baulig <martin@ximian.com>
9561 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9563 * inssel.brg: Add `OP_HARD_NOP'.
9565 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9567 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9568 `OP_HARD_NOP' instruction when running inside the debugger.
9570 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9571 `OP_HARD_NOP' instruction when running inside the debugger.
9573 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9575 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9576 now works. The issue with the regalloc tripping up no longer
9579 * simd-intrinsics.c (load_simd_vreg): Same.
9581 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9583 * basic-simd.cs: Tests for new Vector8ui methods.
9585 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9587 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9588 only for type. This fixes crashes where MonoInst::klass is checked
9589 for ops of type != VTYPE or OBJ.
9591 * simd-intrinsics.c (load_simd_vreg): Same.
9593 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9595 * mini-ops.h: Add ops for packed shuffle/max/avg and
9600 * mini-x86.c (mono_arch_output_basic_block): Same.
9602 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9605 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9606 to emit extract mask op.
9608 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9609 to emit word shuffles.
9611 2008-10-15 Mark Probst <mark.probst@gmail.com>
9613 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9614 the largest alignment needed by a variable, but at least
9617 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9619 * basic-simd.cs: Tests for the fixes in the last commit.
9621 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9623 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9624 no longer handles STACK_PTR input.
9626 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9628 * simd-intrinsics.c (load_simd_vreg): New function that works like
9629 get_simd_vreg but handles STACK_PTR input.
9631 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9632 as the input can be an arbitrary pointer.
9634 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9635 LDADDR local optimization directly otherwise use a store op.
9637 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9639 * basic-simd.cs: Tests for dup low and dup high.
9641 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9643 * mini-ops.h: Add dup low and dup high ops.
9647 * mini-x86.c (mono_arch_output_basic_block): Same.
9649 * simd-intrinsics.c (vector4f_intrinsics): Same.
9651 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9653 * basic-simd.cs: Tests for recently added functionality.
9655 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9657 * mini-ops.h: Add remaining sse1 fp ops.
9659 * cpu-x86.md: Add remaining sse1 fp ops.
9661 * mini-x86.c (mono_arch_output_basic_block): Same.
9663 * mini.h: Add enum for simd FP compare conditions.
9665 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9667 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9668 so the backed can generate the appropriate op.
9670 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9671 This patch squeese one more byte from the SimdIntrinsc struct.
9673 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9674 a a shift amount intead of simply or'ing it.
9676 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9678 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9679 byte so we can have an aditional flags field without increasing struct size.
9681 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9682 against the simd_supported_versions bitmask.
9684 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9686 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9688 * mini.c: remove rawbuffer code (the only use here is unsafe because
9689 it takes locks during signal handling and the kernel now provides much
9690 better info in proc/pid/smaps these days).
9692 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9694 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9695 OP_X86_PUSH_OBJ. Fixes #434620.
9697 * objects.cs: Add a test.
9699 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9701 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9702 that the packuswb/packusdw don't work with unsigned numbers for what
9703 would be negative numbers in signed format.
9705 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9706 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9708 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9710 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9712 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9714 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9716 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9719 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9720 version as the enum in mini.h.
9722 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9723 for sse3 ops, check the simd_version field if present. This way the code
9724 works with all versions of sse.
9726 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9728 * simd-intrinsics.c: Fixed intrinsic name typo.
9730 * mini.h: Added missing simd exported function.
9732 * basic-simd.cs: Added tests for Vector4ui.
9733 Fixed broken test for Vector16b.
9735 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9737 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9738 the max length to 64.
9740 2008-10-10 Mark Probst <mark.probst@gmail.com>
9742 * method-to-ir.c: Only do the fast virtual generic method call for
9743 non-wrapper methods.
9745 * mini.h, mini-trampolines.c: The new generic virtual remoting
9746 trampoline handles virtual method calls via the vtable (as done by
9747 the fast virtual generic method calls) to remoting proxies.
9749 * mini.c (mono_jit_create_remoting_trampoline): For generic
9750 methods reate a generic virtual remoting trampoline.
9752 * mini-amd64.h: Enable fast virtual generic method calls again.
9754 2008-10-10 Mark Probst <mark.probst@gmail.com>
9756 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9757 restore registers when doing tail calls.
9759 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9761 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9764 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9766 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9768 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9770 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9772 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9774 * basic-simd.cs: Retrofit for API changes.
9776 2008-10-10 Mark Probst <mark.probst@gmail.com>
9778 * mini-ppc.c: Handle integer stack arguments for tail calls.
9780 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9782 * optflags-def.h: Removed sse3 optimization.
9786 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9789 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9791 * mini.h: Added enumeration with simd versions.
9793 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9796 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9798 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9800 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9802 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9804 * basic-simd.cs: Fixed test naming.
9806 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9808 * mini-ops.h: Added ops for packed and saturated math, shifts
9809 and packing/unpacking.
9811 * cpu-x86.md: Added descriptors for the above ops.
9813 * mini-x86.c: Added code to emmit the above ops.
9815 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9817 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9819 * aot-compiler.c (compile_method): Enable AOT for generic code.
9821 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9823 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9825 * mini.c: add a workaround for a common screwup that ends up blamed
9826 to mono (other processes blocking signal delivery).
9828 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9830 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9831 in the LDFLD/STFLD opcodes. Fixes #432673.
9833 * iltests.il.in: Add a new test.
9835 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9837 * mini-arm.c: attach the thread in unmanaged->managed transitions
9838 using delegates (bug #433148).
9840 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9842 * basic-simd.cs: Use new ShuffleSel constants.
9844 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9846 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9848 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9849 only disable simd intrinsics if no sse2 is detected.
9851 * optflags-def.h: Added sse3.
9853 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9856 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9858 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9859 when adding delegate-invoke wrappers.
9861 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9863 * Makefile.am: Reenable the simd tests.
9865 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9867 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9868 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9869 other vreg is allocated to that hreg.
9871 Contributed under MIT/X11 license.
9873 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9875 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9878 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9880 * basic-simd.cs: New test suite for SIMD intrinsics.
9882 * Makefile.am: Added new tests.
9884 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9886 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9890 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9892 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9893 using SSE2 aware opcodes.
9895 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9896 is enabled, this code path is only reachable if conversion ops are emmited after
9899 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9901 This optimization saves 6 bytes per conversion against the old version.
9903 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9905 * aot-compiler.c (compile_method): Don't skip methods referencing
9906 generic methods without a corresponding entry in token_info_hash, since
9907 encode_method_ref () can handle all generic methods now.
9909 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9910 generic context is set.
9912 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9913 generic sharing of LDTOKEN.
9915 2008-10-06 Mark Probst <mark.probst@gmail.com>
9917 * mini-amd64.h: Temporarily disabled fast virtual generic method
9918 calls because it breaks the System.Runtime.Remoting tests.
9920 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9922 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9924 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9925 so inlining actually works.
9926 (check_inline_caller_method_name_limit): Ditto.
9928 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9930 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9931 64 bit safety (from Olaf Hering and Andreas Farber).
9933 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9935 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9936 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9937 unused virtual call support code.
9939 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9941 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9942 which can't use aot trampolines.
9943 (decode_patch): Don't create aot trampolines for methods which can't use
9946 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9947 use aot trampolines.
9949 * mini.h: Bump AOT image format version.
9951 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9953 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9954 to save_token_info () since cmethod is inflated for constrained calls.
9956 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9958 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9960 * Makefile.am: Add build rules for ppc64.
9961 This avoids the build failing at pedump with unresolved symbols
9962 due to lack of arch_sources. Instead it will now fail earlier
9963 due to lack of cpu-ppc64.md.
9965 Contributed under MIT/X11 license.
9967 2008-10-04 Mark Probst <mark.probst@gmail.com>
9969 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9972 * iltests.il.in: Add test case for tail call with many arguments.
9974 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9976 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9977 to the fast virtual generic method code until the aot case is fixed.
9979 2008-10-03 Mark Probst <mark.probst@gmail.com>
9981 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9983 2008-10-03 Mark Probst <mark.probst@gmail.com>
9985 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9988 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9990 * simd-intrinsics.c: Forgot to add this one.
9992 * mini-codegen.c: Fix macro in case SIMD is not supported.
9994 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9996 This patch land initial JIT support for simd intrinsics.
9998 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10000 * Makefile.am: Added simd-intrinsics.c
10002 * simd-intrinsics.c: New file with simd instrinsic related
10005 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10007 * cpu-x86.md: Add simd related instructions.
10009 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10011 * driver.c: Added two new --regression variants.
10013 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10015 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10017 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10018 extract some complicated logic to helper functions.
10020 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10022 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10024 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10025 the specialized simplification pass.
10027 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10029 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10031 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10034 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10035 if MONO_ARCH_NEED_SIMD_BANK is defined.
10037 * mini-ops.h: Added the new simd ops.
10039 * mini-x86.c: Added mono_arch_xregname.
10041 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10043 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10045 * mini-x86.h: Define simd related MONO_ARCH macros.
10047 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10049 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10051 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10052 MONO_CLASS_IS_SIMD to deal with simd related IR.
10054 * mini.h (MonoInst): Added spill_var to the backend union.
10056 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10058 * mini.h: Added forward declarations of the new simd fuctions.
10060 * optflags-def.h: Added new optimization names SIMD.
10062 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10064 * regalloc.h: Added support for working with 3 register banks.
10066 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10068 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10070 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10072 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10074 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10076 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10077 instead of one on 64 bit systems.
10079 * method-to-ir.c: Remove unused includes.
10081 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10083 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10084 cfg->used_int_regs, since the two are different on arm.
10086 2008-10-02 Mark Probst <mark.probst@gmail.com>
10088 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10089 mono_method_get_vtable_index() to get the vtable index.
10091 2008-10-02 Mark Probst <mark.probst@gmail.com>
10093 * method-to-ir.c (mono_method_to_ir2): Don't create native
10094 wrappers for array methods, because they're never called (and if
10095 they were called they wouldn't work).
10097 2008-10-02 Mark Probst <mark.probst@gmail.com>
10099 * method-to-ir.c (mono_method_to_ir2): Array methods are
10100 special-cased and must not be invoked indirectly via the (M)RGCTX
10101 when generic sharing is turned on. Fixes #431413.
10103 2008-10-01 Mark Probst <mark.probst@gmail.com>
10105 * method-to-ir.c: When generic sharing is active, call
10106 non-interface virtual generic methods via the standard trampoline.
10108 * mini-trampolines.c: Handle virtual generic shared methods.
10110 * mini.h, mini-x86.c, mini-x86.h: New argument for
10111 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10112 method thunks and which is the trampoline to call if the lookup
10113 fails. Enable the virtual generic method thunk for x86.
10115 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10116 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10117 argument but assert that it's NULL, because these archs don't yet
10118 implement the virtual generic method thunk. Changes in the IMT
10119 thunk data structures.
10121 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10123 * aot-compiler.c (emit_globals): Avoid invalid characters in
10124 the static linking symbol.
10126 * objects.cs: Add a test for the range check optimization. Fix warnings.
10128 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10129 optimization from the current JIT.
10131 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10132 later in decompose_array_access_opts () to allow more optimizations.
10134 * method-to-ir.c (mono_handle_soft_float): Rename this to
10135 mono_decompose_soft_float () for consistency.
10137 * mini-ops.h: Fix arguments of OP_STRLEN.
10139 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10140 into a separate function.
10141 (reset_cast_details): Ditto.
10142 (handle_unbox): Save cast details. Fixes #431254.
10144 * method-to-ir.c: Remove some obsolete FIXMEs.
10146 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10148 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10150 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10152 * mini-codegen.c: More work on macros to make them
10153 ready for multiple regbanks.
10155 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10157 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10159 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10161 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10163 * mini-codegen.c (mono_spillvar_offset): Proper support for
10166 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10168 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10169 the stack overflow changes.
10171 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10173 * mini-codegen.c: Make all bank macros depend on reg_bank.
10175 * mini-codegen.c (mono_local_regalloc): Make free mask
10176 initialization regbank aware.
10178 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10180 * mini-codegen.c (mono_local_regalloc): Extract callee
10181 mask selection to a function and make it regbank aware.
10183 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10185 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10186 code to deal with many regbanks.
10188 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10190 * mini-codegen.c: More fp->regbank changes.
10192 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10194 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10195 of a hardcoded constant.
10197 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10199 * method-to-ir.c (type_from_stack_type): Fix typo.
10201 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10203 * mini-ia64.c (emit_move_return_value): Convert float return values to
10206 * objects.cs: Add a new test.
10208 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10209 VARARG methods to fix an assert later.
10211 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10212 end so it at least compiles.
10214 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10216 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10218 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10220 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10221 optimization to a new function (emit_optimized_ldloca_ir) and enable
10222 it for both ldloca and ldloca_s.
10224 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10226 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10227 gshared CASTCLASS code.
10229 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10230 amd64, where the libc stack unwinder encounters stack frames referring to
10231 native code in unmapped memory.
10233 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10236 * generics.cs: Add new test.
10238 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10240 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10241 add a check that one of the ARM_FPU_ constants is defined.
10243 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10245 * mini-exceptions.c: Fix build on non-altstack platforms.
10247 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10250 * ir-emit.h: Add a comment to NEW_PCONST.
10252 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10254 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10256 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10257 after the changes to MonoJitDomainInfo.
10259 2008-09-27 Mark Probst <mark.probst@gmail.com>
10261 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10263 2008-09-27 Mark Probst <mark.probst@gmail.com>
10265 * mini-ppc.c: Compiler warning fixes.
10267 2008-09-27 Mark Probst <mark.probst@gmail.com>
10269 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10272 2008-09-27 Mark Probst <mark.probst@gmail.com>
10274 * exceptions-ppc.c, mini-ppc.h: Compile
10275 mono_arch_handle_altstack_exception() on Darwin, too.
10277 2008-09-27 Mark Probst <mark.probst@gmail.com>
10279 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10280 work on archs which don't have generic sharing implemented, only
10281 without the vtable_arg.
10283 2008-09-26 Mark Probst <mark.probst@gmail.com>
10285 * mini.c: Added comment explaining why delegate ctor icall
10286 wrappers are compiled.
10288 2008-09-26 Mark Probst <mark.probst@gmail.com>
10290 * mini.c: Don't produce trampolines to delegate ctor icall
10291 wrappers but compile them upfront.
10293 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10295 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10296 runtime-set function when going back to managed code. Currently this
10297 is used to set back the protection on the soft ovf pages and/or to
10298 throw the stack overflow exception that happened in unmanaged code.
10300 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10302 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10303 runtime-set function when going back to managed code. Currently this
10304 is used to set back the protection on the soft ovf pages and/or to
10305 throw the stack overflow exception that happened in unmanaged code.
10307 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10309 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10310 the support code for restoring stack protection after stack overflows
10311 that happen in unmanaged code. Don't set the exec permission on the
10312 soft overflow area.
10314 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10316 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10317 delegate->method_ptr is set. Fixes #428054.
10319 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10321 * tests.cs: Rename to ratests.cs.
10323 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10324 emit_get_rgctx_... functions.
10326 2008-09-25 Mark Probst <mark.probst@gmail.com>
10328 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10330 2008-09-25 Mark Probst <mark.probst@gmail.com>
10332 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10333 before asserting that method is sharable.
10335 2008-09-25 Mark Probst <mark.probst@gmail.com>
10337 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10338 whether method needs a static RGCTX wrapper used instead of
10339 complex conditions.
10341 * generic-sharing.c, mini.h: A few functions moved to
10342 metadata/generic-sharing.c.
10344 2008-09-25 Mark Probst <mark.probst@gmail.com>
10346 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10347 Generic code sharing for value types, which essentially means
10348 treating value type methods like static methods. The RGCTX is
10349 passed in the same way.
10351 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10353 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10354 opcode when creating multi-dimensional arrays of open types.
10356 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10357 open generic types.
10359 * generics.cs: Add a test.
10361 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10363 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10365 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10367 * mini.c (mini_method_compile): Set it when running under the debugger.
10369 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10370 vreg optimization if the flag is set.
10372 * driver.c (mono_main): Add --attach= option to pass options to
10375 * mini.c (sigquit_signal_handler): Start the attach agent.
10377 * ssapre.c: Disable this to save space since it is not yet ported to
10380 * regalloc2.c: Disable this to save space.
10382 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10384 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10386 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10387 the -v option useful again.
10389 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10391 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10394 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10395 arrays of arrays. Fixes #428406.
10397 * method-to-ir.c (mini_emit_castclass): Ditto.
10399 * objects.cs: Add new test.
10401 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10403 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10404 was wrong at it choked against target_type_is_incompatible for byref types.
10406 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10408 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10411 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10413 * mini-exceptions.c: update a few more exceptions-related counters.
10415 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10417 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10418 new functions to allocate from persistent mempools.
10420 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10422 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10423 multiple register banks in the future.
10425 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10427 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10429 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10431 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10433 * mini.h: Export type_to_eval_stack_type.
10435 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10436 is only ins->klass of byref types.
10438 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10440 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10441 (mini_emit_memcpy2): Ditto.
10443 * mini-amd64.c: Fix a warning.
10445 2008-09-21 Mark Probst <mark.probst@gmail.com>
10447 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10450 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10452 * method-to-ir.c: Extract stloc micro-optimization to a
10453 function and apply it to all cases.
10455 2008-09-19 Mark Probst <mark.probst@gmail.com>
10457 * method-to-ir.c: Don't fail generic code sharing in cases we
10460 2008-09-18 Mark Probst <mark.probst@gmail.com>
10462 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10464 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10466 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10469 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10471 * trace.c: make tracing more useful and correct, with per-thread
10472 id and indent info.
10474 2008-09-15 Mark Probst <mark.probst@gmail.com>
10476 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10477 doing a method call and the argument is an R4.
10479 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10481 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10484 2008-09-13 Mark Probst <mark.probst@gmail.com>
10486 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10488 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10490 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10491 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10493 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10495 * driver.c: Add a --agent argument (not supported yet) to load managed
10496 agent assemblies before loading the main assembly, similarly to how the
10497 Java VM handles agents.
10499 2008-09-11 Mark Probst <mark.probst@gmail.com>
10501 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10502 function to do stack layout of local variables.
10504 2008-09-11 Mark Probst <mark.probst@gmail.com>
10506 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10509 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10511 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10512 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10513 JIT if DISABLE_JIT is defined.
10515 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10518 2008-09-10 Mark Probst <mark.probst@gmail.com>
10520 * iltests.il.in: Disable the fconv test on PPC (the result is
10521 undefined according to ECMA).
10523 2008-09-10 Mark Probst <mark.probst@gmail.com>
10525 * iltests.il.in: Enable tail call tests for PPC.
10527 * mini.h: Add variable for storing incoming valuetype argument
10528 addresses for tail calls.
10530 * mini-ppc.c: Implement valuetype arguments and return values for
10531 tailcalls on Linux.
10533 2008-09-09 Mark Probst <mark.probst@gmail.com>
10535 * mini-ppc.c: Partially implement tail calls (struct arguments and
10536 return values not supported).
10538 * method-to-ir.c: Enable tail calls on PPC.
10540 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10542 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10543 runtime-invoke wrappers to work around the problem of them getting
10544 assigned to a random class.
10546 * aot-runtime.c (mono_aot_get_method): Ditto.
10548 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10550 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10551 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10553 2008-09-07 Mark Probst <mark.probst@gmail.com>
10555 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10556 until they're implemented properly.
10558 * exceptions-ppc.c: Use arch-independent exception-handling code
10559 instead of custom one.
10561 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10564 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10566 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10567 applies when __powerpc__ is defined.
10569 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10571 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10572 methods to their code to avoid computing the full name of wrappers and
10573 doing a lookup in a string hash table.
10575 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10577 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10578 we identify bblocks before method_to_ir () is ran.
10580 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10581 Also avoid optimizing branches pointing to themselves.
10583 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10585 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10587 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10589 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10591 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10592 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10593 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10596 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10597 jumped to the same entry in plt_jump_table.
10599 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10601 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10604 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10606 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10607 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10610 2008-08-29 Geoff Norton <gnorton@novell.com>
10612 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10613 segment, and doesn't properly handle .space as .text. Fixes
10616 2008-08-29 Geoff Norton <gnorton@novell.com>
10618 * mini.c: Disable the mach exception handler when running on
10621 2008-08-29 Geoff Norton <gnorton@novell.com>
10623 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10624 globals on Darwin/ARM
10626 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10628 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10629 since too many things depend on it. Instead, call
10630 mono_runtime_set_no_exec ().
10632 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10635 * aot-compiler.c: Add an 'asm-only' AOT option.
10637 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10639 * aot-compiler.c (compile_method): Disable gshared support for now as it
10642 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10644 * mini-amd64.h : Fix a compiler warning.
10646 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10647 Changed to use a callback function to retrieve the unwind info.
10648 This avoids problems observed when code blocks were removed by
10649 unloading an app domain.
10651 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10652 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10655 Contributed under MIT/X11 license.
10657 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10659 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10660 case to keep the stack aligned to 8.
10662 Contributed under MIT/X11 license.
10664 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10666 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10667 avoid repeated linear searches.
10669 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10671 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10672 methods it can't handle.
10674 * aot-compiler.c (add_method): Avoid adding a method twice.
10675 (add_wrappers): Add runtime invoke wrappers for all methods.
10677 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10678 function to create an aot-compatible version of this trampoline.
10680 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10682 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10684 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10686 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10687 with a generic sharing failure.
10689 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10691 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10692 CEE_RETHROW. Fixes #419634.
10694 * mini.c (mono_method_to_ir): Ditto.
10696 * exceptions.cs: Add a new test.
10698 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10699 to mono_type_stack_size_internal () since some callers might not pass in
10702 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10703 instrument_prolog. Fixes #419878.
10705 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10706 doubles in soft float mode volatile.
10708 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10710 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10712 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10713 to handle soft float correctly.
10715 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10718 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10720 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10721 to sp, since the generics catch code requires it.
10723 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10726 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10727 mono_arch_emit_imt_argument ().
10729 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10731 * mini-arm.c tramp-arm.c: Generic sharing updates.
10733 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10735 * mini-arm.c: Fix the arm build.
10737 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10738 handling enums, generic instances and generic sharing.
10739 (mini_type_stack_size_full): Ditto.
10741 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10743 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10745 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10747 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10750 * mini-arm.c: Various small generic sharing changes.
10752 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10754 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10757 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10758 helper function to return a generic class init trampoline.
10760 * method-to-ir.c mini.c: Use it.
10762 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10763 arch-specfic function to return a generic class init trampoline.
10765 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10766 the GENERIC_CLASS_INIT custom code.
10768 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10769 a fatal error, not a sharing failure.
10771 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10774 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10775 trampoline argument from MONO_ARCH_VTABLE_REG.
10777 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10778 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10779 argument, and pass the vtable in VTABLE_REG.
10781 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10782 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10783 argument, and pass the vtable in VTABLE_REG.
10784 (mono_arch_create_trampoline_code_full): Remove some special casing for
10785 the rgctx fetch trampoline.
10787 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10790 * iltests.il: Add a test for it.
10792 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10794 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10796 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10799 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10800 use mono_jit_info_table_find () to avoid recursion.
10801 (mono_delegate_trampoline): Add a sync wrapper here.
10803 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10806 * mini.c (mono_method_to_ir): Ditto.
10808 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10809 add_sync_wrapper argument. Don't add a sync wrapper here.
10810 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10812 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10814 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10816 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10817 of nonvolatile registers back from MonoContext to CONTEXT.
10819 Contributed under MIT/X11 license.
10821 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10823 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10824 arguments on Winx64 there are only 4 argument registers. For this
10825 logic to work the last argument must be pulled from the stack.
10827 Contributed under MIT/X11 license.
10829 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10831 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10833 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10834 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10835 encode/decode_method_ref ().
10837 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10839 * aot-runtime.c (decode_patch): Ditto.
10841 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10842 MONO_PATCH_INFO_METHOD.
10844 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10845 MonoGenericJitInfo.
10847 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10848 MonoGenericJitInfo.
10850 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10852 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10853 one from the caller.
10855 * aot-runtime.c (decode_generic_inst): New function to decode and
10856 return a interned generic inst.
10857 (decode_klass_ref): Use it.
10858 (decode_method_ref): Ditto.
10860 * aot-compiler.c (emit_exception_debug_info): Save
10861 jinfo->has_generic_jit_info too.
10863 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10865 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10867 * iltests.il.in: Add a test for fconv_to_i.
10869 * liveness.c: Disable the liveness2 pass for now to save space.
10871 * regalloc2.c: Include mempool-internals.h to fix warnings.
10873 * aot-compiler.c (encode_method_ref): Encode the context of generic
10876 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10877 the context saved in the aot file.
10879 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10881 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10883 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10884 volatile so they won't be optimized away.
10886 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10892 * dominators.c: Remove duplicated functions that now are in
10893 mempool-internals.h.
10895 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10897 * aot-compiler.c: Fix warnings.
10899 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10901 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10903 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10906 * mini.c (mono_resolve_patch_target): Ditto.
10908 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10909 (encode_klass_ref): Add support for encoding VARs/MVARs.
10911 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10913 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10914 the handling of the got entries into a separate 'decode_got_entry' function.
10915 Add support for RGCTX_FETCH.
10917 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10918 clobbered by the trampoline code.
10920 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10921 not clobbered by the indirect calling code.
10923 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10925 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10928 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10930 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10931 signature using the compilation mempool otherwise we would leak it.
10933 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10935 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10936 mono_emit_abs_call ().
10938 * patch-info.h: Add GENERIC_CLASS_INIT.
10940 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10942 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10943 as their target as a near call.
10945 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10947 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10949 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10950 call to a runtime function described by a patch.
10952 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10953 mono_emit_abs_call, this has the advantage that the ABS handling code in
10954 mono_codegen () can handle them both, and can handle other stuff in the
10955 future without additional code.
10957 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10959 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10962 * mini.h: Add missing bblock related prototypes.
10964 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10965 reverse_inst_list_len fields.
10967 * mini.c: Refactor this file a bit by moving branch optimizations to
10970 * method-to-ir.c: Merge generic sharing changes missed earlier.
10972 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10974 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10975 shared patches. Process METHODCONST as a shared patch.
10977 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10978 as it crashes on the 2.0 mscorlib.
10980 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10983 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10984 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10987 * aot-compiler.c: Reorganize the got handling code to be a bit more
10990 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10992 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10993 mono_patch_info_equals/hash, and use it to massively simplify
10996 * mini.c (mono_patch_info_hash): Simplify this and add support for
10999 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11001 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11002 handling code, since an offset is not enough to identify a trampoline.
11004 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11006 2008-08-17 Mark Probst <mark.probst@gmail.com>
11008 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11010 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11012 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11014 * decompose.c: PPC decompositions for various ops.
11016 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11018 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11020 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11021 call the generic trampoline code using a call, instead of a jump, to
11022 remove some special casing from the generic trampoline code.
11024 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11025 (mono_codegen): Ditto.
11027 * aot-compiler.c aot-runtime.c: Ditto.
11029 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11031 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11032 helper function to find the offset corresponding to a lazy fetch trampoline.
11034 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11035 when doing generic sharing.
11037 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11040 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11041 mini-trampolines.c to be with the other trampoline creation functions.
11043 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11044 as it is equal to method->signature in most cases, add a
11045 mono_emit_method_call_full variant which takes a signature and an imt
11048 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11050 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11051 to this function, since it could be computed easily from the method
11053 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11056 * method-to-ir.c mini.c: Remove references to
11057 compile_generic_method_wo_context.
11059 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11060 generic method calls.
11062 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11063 dimensional non-szarrays.
11065 * mini.c (mini_init): Register mono_array_new_1.
11067 * jit-icalls.c (mono_array_new_1): New jit icall.
11069 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11070 pointing to the method.
11072 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11073 method addresses belonging to METHOD_JUMP patches in the
11074 jump_target_got_slot_hash.
11075 (mono_aot_load_method): Ditto.
11077 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11078 METHOD_JUMP patches.
11080 * mini.c (mini_create_jit_domain_info): New helper function which
11081 initializes/frees domain->runtime_info.
11082 (mini_free_jit_domain_info): Ditto.
11083 (mini_init): Install the domain hook functions with the runtime.
11085 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11086 information maintained by the JIT.
11088 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11089 insertion into jump_table_hash into mono_codegen (), also implement proper
11092 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11093 tail calls, it is already done by the aot code.
11095 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11096 mechanism on amd64.
11098 * iltests.il.in: Make the jmp test a bit more complex.
11100 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11101 generic instances which doesn't have a token.
11103 * aot-runtime.c (decode_method_ref): Ditto.
11105 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11106 can handle this case now.
11107 (handle_box): Ditto.
11109 2008-08-15 Geoff Norton <gnorton@novell.com>
11111 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11114 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11116 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11117 calling generic methods.
11119 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11121 * aot-runtime.c (decode_patch_info): Ditto.
11123 * mini.c (mono_resolve_patch_target): Ditto.
11125 * patch-info.h: Add METHOD_RGCTX.
11127 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11129 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11131 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11132 arguments in registers.
11134 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11135 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11137 * mini.c (mini_method_compile): Abort aot compilation for generic
11138 methods if generic sharing is disabled.
11140 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11143 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11144 requiring an mrgctx.
11146 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11147 store instructions when converting a vcall to a normal call.
11149 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11150 mono_arch_find_jit_info.
11152 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11154 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11155 avoid calling mono_method_full_name () for every method even if the
11156 env var is not set.
11157 (check_inline_caller_method_name_limit): Ditto.
11159 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11161 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11162 assemblies in one run.
11164 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11165 skipped methods if it is not 0.
11167 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11169 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11171 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11172 MONO_ARCH_HAVE_UNWIND_TABLE.
11174 Contributed under MIT/X11 license.
11176 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11178 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11179 from default optimizaton list on Winx64.
11181 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11183 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11184 the LMF from the MonoJitTlsData structure.
11186 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11188 Contributed under MIT/X11 license.
11190 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11192 * mini.c (sigsegv_signal_handler): Fix the build.
11194 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11195 assembly->aot_module.
11197 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11198 hash table. This simplifies and speeds up a lot of code, and fixes support
11201 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11204 * mini-exceptions.c: Ditto.
11206 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11207 'native_offset' argument, since these are computed in the
11208 mono_find_jit_info () function.
11210 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11211 is used by exceptions-ppc.c.
11213 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11214 mono_arch_find_jit_info ().
11216 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11217 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11218 generic code in mini-exceptions.c.
11220 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11222 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11224 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11226 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11227 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11228 called while holding the loader lock. Fixes #415608.
11229 (mono_aot_get_method_from_token_inner): Ditto.
11231 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11233 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11234 to reduce differences between this and the generic implementation in
11236 (ves_icall_get_frame_info): Ditto.
11238 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11240 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11243 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11244 mono_arch_get_call_filter () and make it non-static, for consistency with the
11245 other architectures.
11247 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11250 * local-propagation.c:
11251 * mini-x86.c: Correct the name of arch defines.
11253 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11255 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11256 NO_EMULATE_LONG_SHIFT_OPS define.
11258 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11260 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11261 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11263 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11264 MACH fixes. Merged from the 2.0 branch.
11266 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11268 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11269 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11271 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11273 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11274 mono_marshal_get_native_wrapper () signature changes.
11276 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11278 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11279 conversion bug under arm.
11281 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11283 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11285 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11286 with overflow checking.
11288 2008-08-05 Marek Habersack <mhabersack@novell.com>
11290 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11291 to the genmdesc.pl file
11293 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11295 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11296 arg_array in the soft-float versions of the LOAD/STORE macros.
11298 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11301 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11303 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11305 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11306 a float HFA. Fixes #413621.
11308 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11310 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11311 frame_size to args_size. Fixes build.
11313 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11315 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11316 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11318 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11319 the stack are not unaligned. Fixes #413247.
11321 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11323 * mini.c: update jitted methods performance counters.
11325 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11327 * mini-exceptions.c: increase the exceptions thrown performance
11328 counter in mono_handle_exception ().
11330 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11332 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11333 can work with netmodules.
11335 2008-07-28 Geoff Norton <gnorton@novell.com>
11337 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11340 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11342 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11345 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11347 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11348 The float param registers and other param registers must be the
11349 same index on Windows x64.
11351 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11352 ArgValuetypeAddrInIReg argument case. Setting the argument
11353 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11355 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11356 variable computed above as the copy length for arguments of storage
11357 type ArgValuetypeAddrInIReg.
11359 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11360 ArgValuetypeAddrInIReg argument case. This case will rely on
11361 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11363 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11364 a 32 byte stack allocation for all calls. We will omit the adjustment for
11365 jump and tail call instructoins as they do not follow the typical call behavior.
11367 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11368 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11369 local variable and pass the local variable by reference to the called method.
11371 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11372 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11373 of a struct is passed in a register it must be saved with the other
11374 volatile argument on the stack.
11376 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11377 frame pointer the stack adjustment value must be saved to the unwind
11380 Contributed under MIT/X11 license.
11382 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11384 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11385 which got lost in the merge.
11387 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11389 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11392 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11394 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11395 icalls, since they won't be patched.
11397 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11398 different code sequence when running under valgrind to prevent some valgrind
11401 * iltests.il.in: Add new regression test.
11403 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11406 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11407 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11409 * iltests.il.in: Add new test.
11411 * aot-compiler.c: Fix some warnings.
11413 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11416 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11418 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11419 (mini_usage_jitdeveloper): Add a missing --wapi option.
11421 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11423 * mini-codegen.c: Simplify the is_fp macros.
11424 (free_up_ireg): Remove, use free_up_reg instead.
11425 (free_up_reg): Fix the fp case.
11427 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11429 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11432 * exceptions-x86.c: Merge some changes which seemed to have got lost
11433 in the linear-ir merge.
11435 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11437 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11438 long vreg volatile even if the variable was already created.
11440 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11441 volatile variables.
11443 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11445 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11447 * mini.c (mono_jit_compile_method_inner): Add support for
11448 MONO_EXCEPTION_BAD_IMAGE.
11450 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11451 mini_method_get_context () returns NULL. Fixes #356531.
11453 * mini.c (mono_method_to_ir): Ditto.
11455 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11456 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11458 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11460 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11461 in the LDFTN implementation.
11463 2008-07-25 Mark Probst <mark.probst@gmail.com>
11465 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11466 code, patch calls to icalls, too, even if they're not in the
11467 shared generic code hash. Fixes #411962.
11469 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11471 * cpu-x86.md: Increase the length of the fcall opcodes.
11473 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11474 calls returning floats.
11476 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11479 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11482 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11483 into the domain->method_code_hash.
11485 * aot-compiler.c: Fix win32 build.
11487 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11489 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11490 gshared NEWARR implementation.
11492 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11494 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11495 can be used outside of method_to_ir.
11497 * mini.h (MonoCompile): Add arg_types field.
11499 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11501 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11502 the values of the local arg_array and param_types array.
11504 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11506 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11507 got accesses might only get generated later when NEWOBJ is decomposed.
11509 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11510 looking up the native code of the target method when a delegate is called
11511 for the first time.
11513 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11516 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11518 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11519 AOT work on platforms without a working dlsym implementation.
11521 * mini.h: Bump AOT image format version.
11523 2008-07-24 Mark Probst <mark.probst@gmail.com>
11525 * mini-exceptions.c: Free a MonoType with
11526 mono_metadata_free_type() instead of g_free().
11528 * aot-runtime.c: Free a MonoType.
11530 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11532 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11535 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11538 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11539 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11542 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11544 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11545 NEWOBJ calls on valuetypes.
11547 * iltests.il.in: Add new test.
11549 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11551 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11553 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11554 is no longer needed.
11556 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11557 non register sized integer arguments.
11558 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11559 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11562 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11565 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11566 two a binop with different sized arguments is emitted.
11568 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11569 instruction in the ins==NULL case.
11571 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11573 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11575 * mini-x86.c: Fix osx build.
11577 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11580 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11581 instruction for non int sized variables.
11583 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11586 2008-07-23 Robert Jordan <robertj@gmx.net>
11588 * method-to-ir.c: Fix MSVC build.
11590 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11592 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11593 a non int sized type, widen it to an int since newer versions of gcc seem to
11594 generate code which needs this.
11596 * ssa2.c abcremoval2.c: Fix warnings.
11598 * *: Merge the Linear IR branch.
11600 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11601 the ChangeLog file there describes all the changes done over the years.
11602 Further documentation can be found at www.mono-project.com/Linear_IL.
11604 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11606 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11607 The float param registers and other param registers must be the
11608 same index on Windows x64.
11610 Contributed under MIT/X11 license.
11612 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11614 * mini.c: Make the previous fix GC safe.
11616 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11618 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11620 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11622 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11623 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11624 ArgValuetypeAddrInIReg instead.
11626 Contributed under MIT/X11 license.
11628 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11630 * mini-codegen.c (get_register_spilling): Fix a warning.
11632 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11634 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11635 for types which the initialization fails. Raises the provided exception
11636 at the right stop after cleanup.
11638 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11640 * aot-compiler.c: Free most of the memory allocated during compilation.
11642 * mini.c (mini_parse_debug_options): Fix a leak.
11644 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11645 during aot compilation.
11647 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11649 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11650 it has too much register pressure.
11652 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11654 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11656 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11658 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11661 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11662 on amd64 similar to the way it is done on arm.
11664 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11666 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11667 consistency, normalize error messages, avoid loading aot-only modules in
11670 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11673 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11675 2008-07-11 Martin Baulig <martin@ximian.com>
11678 (MonoDebuggerInfo): Add `interruption_request'.
11680 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11682 * aot-compiler.c (emit_plt): Remove some dead code.
11684 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11686 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11687 return the plt info offset belonging to a given plt entry.
11689 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11690 mono_aot_get_plt_info_offset.
11692 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11693 similar to the amd64 code by makeing jumps through a separate jump table
11694 instead of embedding the jump addresses into the code.
11696 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11698 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11701 2008-07-10 Martin Baulig <martin@ximian.com>
11703 * mini.c (mini_method_compile): Disable generics sharing when
11704 running in the debugger.
11706 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11708 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11710 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11711 the local register allocator from running out of registers on x86 when
11714 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11716 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11717 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11720 Contributed under MIT/X11 license.
11722 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11724 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11725 speed up the assembler.
11727 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11729 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11732 * mini.c: Move the soft float handling macros a bit earlier, add
11733 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11736 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11738 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11739 read-only to help catch code allocation requests.
11741 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11742 and turn it off when using --aot-only or when compiling with --aot=full.
11744 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11745 jump table for switches from the normal domain mempool, not the code
11748 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11749 unbox trampoline which handles aot-only mode too.
11751 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11752 an AOTed unbox trampoline.
11754 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11756 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11758 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11761 Contributed under MIT/X11 license.
11763 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11765 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11766 the unwind information for the method at the end of the allocated block.
11768 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11769 MonoCompileArch to hold the unwind info for SEH on Winx64
11771 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11772 frame pointer info for the method being compiled.
11774 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11775 the call to mono_exception_from_token.
11777 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11778 storing the method prolog information in a format that the Winx64 SEH can understand. This
11779 information is stored a the end of the method block because it is all 32-bit offset based.
11781 Contributed under MIT/X11 license.
11783 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11785 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11787 * wapihandles.c: Fix warnings.
11789 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11792 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11793 mono_jit_compile_method in aot-only mode since that calls the type
11796 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11797 get_delegate_invoke_impl in aot-only mode.
11799 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11801 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11803 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11805 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11808 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11810 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11811 init trampoline from the AOT file as well.
11813 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11814 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11817 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11820 * exceptions-amd64.c: Add _full variants for the remaining exception code
11821 creation functions as well, allow emission of relocatable code, remove
11822 caching since that is now done by the caller.
11824 * mini-exceptions.c: Add _full variants for the remaining exception code
11825 creation functions as well, add aot-only support.
11827 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11828 if we can determine a proper token for them.
11829 (add_wrappers): Add a few more wrappers.
11830 (emit_method_code): Remove some dead code.
11831 (emit_trampolines): Emit exception code too.
11833 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11835 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11836 mono_array_new_va which avoids varargs.
11838 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11840 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11841 mono_arch_create_specific_trampoline () in all places.
11843 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11844 a bit so it can be used for other things as well.
11846 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11849 * exceptions-amd64.c: Rename the caching from the exception code creation
11850 functions, it is done by the caller instead.
11852 * exceptions-amd64.c: Change the signature of the exception code creation
11853 functions to allow the creation of relocatable code later.
11855 * mini-exceptions.c: Add a set of functions to query the various
11856 runtime-generated exception functions.
11858 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11859 mono_arch_.. () functions.
11861 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11863 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11865 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11867 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11868 (mini_get_vtable_trampoline): Ditto.
11870 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11871 code in the AOT case by returning the code size and a list of relocations to
11874 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11876 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11878 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11881 Contributed under MIT/X11 license.
11883 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11885 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11886 so the buffer size can be computed correctly. Fixes #404735.
11888 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11889 normally as cfg->debug_info is already freed.
11891 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11893 * mini-amd64.c: For calls returning vtypes in registers, don't store
11894 the return address on the stack, instead allocate a separate local for
11897 2008-07-05 Mark Probst <mark.probst@gmail.com>
11899 * mini-trampolines.c, mini.h: Add an argument to
11900 mono_create_jit_trampoline_in_domain() for turning off the adding
11901 of the sync wrapper.
11903 * mini.c: Use the JIT trampoline without sync instead of
11904 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11907 2008-07-04 Mark Probst <mark.probst@gmail.com>
11909 * driver.c: Turn on GSHARED optimization by default.
11911 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11913 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11914 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11916 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11917 create a variant of the generic trampoline code callable from AOTed trampolines.
11919 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11920 trampoline code callable from AOTed trampolines.
11922 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11924 2008-07-04 Mark Probst <mark.probst@gmail.com>
11926 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11927 pass-through manner.
11929 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11930 and don't fail sharing for them anymore.
11932 * mini-exceptions.c: Handle exceptions in shared generic methods.
11934 * generic-sharing.c: When checking the context of a generic
11935 method, also check its class's context. Don't treat wrappers as
11938 * mini-trampolines.c: Some code factored out to
11939 metadata/generic-sharing.c. Handle the MRGCTX case.
11941 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11942 we must deal with the method being of another instantiation of the
11943 class. Add static rgctx invoke wrappers to generic methods.
11945 2008-07-04 Mark Probst <mark.probst@gmail.com>
11947 * mini.c: Provide all jit infos of generic shared methods with a
11950 * mini-exceptions.c: Handle the new situation that a generic info
11951 might be available, but not info about the this/vtable/mrgctx
11954 2008-07-03 Mark Probst <mark.probst@gmail.com>
11956 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11959 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11961 * dominators.c (check_dominance_frontier): Fix a warning.
11963 * mini.h: Add some missing prototypes.
11965 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11967 * driver.c (mono_jit_init_version): Correct the comments since the first
11968 argument should be the name of the root domain, not a filename.
11970 * aot-runtime.c (make_writable): Error out if this is called while running
11972 (load_aot_module): Ditto.
11974 * aot-compiler.c: Really fix the computation of method indexes.
11976 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11977 optimizations as this is no longer called frequently.
11979 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11980 method and the invoke impl code and pass it to the delegate trampoline instead of
11981 just the delegate class.
11983 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11985 * aot-compiler.c: Fixup the computation of method indexes.
11986 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11987 the method builder infrastructure.
11989 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11992 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11993 mode, load the method right away instead of creating a trampoline.
11995 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11997 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12000 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12002 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12003 (mono_aot_load_method): Use method_index instead of method->token.
12005 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12006 can handle icalls etc. properly.
12008 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12010 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12012 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12013 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12014 JIT_ICALL_ADDR patch type.
12016 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12018 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12020 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12022 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12024 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12026 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12027 domain->jit_code_hash.
12029 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12031 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12033 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12035 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12036 get_this_arg_from_call, let it compute it when needed.
12038 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12039 gsctx from code only when needed.
12041 * mini-trampolines.c (get_generic_context): Rename this to
12042 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12043 it can be called by the arch backends.
12045 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12047 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12049 * driver.c (mono_main): Add experimental --aot-only command line option.
12051 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12054 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12056 * driver.c (DllMain): Remove mono_module_handle.
12058 Contributed under MIT/X11 license.
12060 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12062 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12063 for emitting methods which are not in the source assembly. Detect and report
12064 failure of assembling+linking.
12066 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12068 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12070 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12072 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12074 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12076 * mini.h: Remove some obsolete prototypes.
12078 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12080 2008-06-24 Mark Probst <mark.probst@gmail.com>
12082 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12083 supported by Visual Studio, so use alloca().
12085 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12087 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12090 2008-06-23 Mark Probst <mark.probst@gmail.com>
12092 * mini.c: Fail sharing of a generic method if it contains an open
12093 catch clause (because we don't pass MRGCTXs yet).
12095 2008-06-23 Mark Probst <mark.probst@gmail.com>
12097 * mini.c: When compiling a method with generic sharing, insert the
12098 method instantiated with an all-Object generic context into the
12099 jit info table, instead of the context of the first instantiation
12100 of the method we happen to compile.
12102 2008-06-18 Martin Baulig <martin@ximian.com>
12104 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12105 `major_version' and `minor_version'.
12107 2008-06-17 Mark Probst <mark.probst@gmail.com>
12109 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12110 mono_method_is_generic_sharable_impl() takes an additional
12111 argument specifying whether to treat type variables as reference
12114 2008-06-17 Mark Probst <mark.probst@gmail.com>
12116 * mini.h: Removed obsolete prototypes.
12118 2008-06-17 Mark Probst <mark.probst@gmail.com>
12120 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12121 already handle them.
12123 2008-06-17 Mark Probst <mark.probst@gmail.com>
12125 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12126 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12127 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12128 tramp-x86.c: Added a MonoGenericContext* argument to
12129 mono_arch_get_unbox_trampoline() so that it can call other
12130 functions which require it.
12132 2008-06-17 Mark Probst <mark.probst@gmail.com>
12134 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12135 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12136 mono_arch_get_this_arg_from_call() takes a
12137 MonoGenericSharingContext* as well.
12139 2008-06-17 Mark Probst <mark.probst@gmail.com>
12141 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12142 implement generic sharing of unbox.
12144 2008-06-17 Mark Probst <mark.probst@gmail.com>
12146 * mini.c: Don't compute the vtable to determine whether a field is
12147 special static, because it might not work for open types.
12149 2008-06-17 Mark Probst <mark.probst@gmail.com>
12151 * mini.c: Removed the unused token_type and token_source arguments
12152 from get_runtime_generic_context_ptr().
12154 2008-06-17 Marek Habersack <mhabersack@novell.com>
12156 * mini.c (ADD_BINOP): fix the build
12158 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12160 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12163 2008-06-16 Mark Probst <mark.probst@gmail.com>
12165 * mini.h: Removed class relations enum that's not used anymore.
12167 2008-06-16 Mark Probst <mark.probst@gmail.com>
12169 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12171 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12172 the lazy fetch trampoline access code.
12174 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12176 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12178 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12180 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12182 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12184 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12186 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12188 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12191 * mini-ops.h: Add MIN/MAX_UN opcodes.
12193 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12196 * basic-math.cs: Add more min/max tests.
12198 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12200 2008-06-13 Mark Probst <mark.probst@gmail.com>
12202 * mini.c: Small fix in the prologue of emit_castclass.
12204 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12206 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12208 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12209 do not work even for unsigned types. Fixes #400014.
12211 * basic-math.cs: Add regression tests for unsigned Min/Max.
12213 2008-06-13 Mark Probst <mark.probst@gmail.com>
12215 * mini.c: Added additional context_used argument to several
12216 functions, which will be needed for sharing generic methods. Use
12217 GET_RGCTX macro wherever appropriate. Declare only one
12218 context_used in mono_method_to_ir().
12220 2008-06-13 Mark Probst <mark.probst@gmail.com>
12222 * mini.c, generic-sharing.c: Removed generic class relations.
12224 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12225 functions due to MRGCTX changes.
12227 2008-06-13 Mark Probst <mark.probst@gmail.com>
12229 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12230 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12231 with calculated IMT.
12233 * mini.c: Generic sharing of calls via generic interfaces.
12235 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12236 generic method with non-constant MonoGenericContext*. Instead,
12237 the context is taken out of the method itself.
12239 2008-06-13 Mark Probst <mark.probst@gmail.com>
12241 * mini.c: Generic sharing of ldvirtftn.
12243 2008-06-13 Mark Probst <mark.probst@gmail.com>
12245 * mini.c: Generic sharing of ldftn.
12247 2008-06-13 Mark Probst <mark.probst@gmail.com>
12249 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12251 2008-06-13 Mark Probst <mark.probst@gmail.com>
12253 * mini.c: Generic sharing of the special case of ldtoken followed
12254 by a call to GetTypeFromHandle.
12256 2008-06-13 Mark Probst <mark.probst@gmail.com>
12258 * mini.c: Generic sharing of box for nullable types.
12260 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12262 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12263 are passed on the stack. Fixes #324807.
12265 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12267 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12268 for the ArgValuetypeAddrInIReg case.
12270 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12271 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12273 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12274 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12275 local variable and pass the local variable by reference to the called method.
12277 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12278 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12280 Contributed under MIT/X11 license.
12282 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12284 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12286 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12289 2008-06-10 Martin Baulig <martin@ximian.com>
12292 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12294 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12296 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12297 possible error when no arguments are passed.
12299 Contributed under MIT/X11 license.
12301 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12303 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12304 where the file name is NULL.
12306 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12308 * mini.c: Fix s390 build.
12310 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12312 * trace.c (mono_trace_parse_options): Fix warnings.
12314 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12316 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12318 * mini.c (remove_block_if_useless): Avoid printing the method name.
12320 * mini.c: Remove needless setting of ins->cil_code which is now done by
12323 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12326 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12327 translated code after it has been patched.
12329 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12331 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12332 avoid problems during code patching on SMP systems.
12333 (emit_call): Avoid adding a patch info which is already added by
12335 (mono_arch_emit_exceptions): Ditto.
12337 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12339 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12340 MONO_TYPE_ISSTRUCT already checks for it.
12342 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12344 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12345 structs with floats on Winx64 the float registers are not used.
12346 The integer registers are always used..
12347 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12348 only one register will be used and only if the size of the struct
12349 is 1,2,4, or 8 bytes.
12351 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12352 to work for Winx64.
12354 Contributed under MIT/X11 license.
12356 2008-06-05 Martin Baulig <martin@ximian.com>
12358 * debug-debugger.c (debugger_lookup_class): Also call
12359 mono_class_setup_methods() here; we're only called from RTI.
12361 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12363 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12364 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12365 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12366 Post-process object files and add dtrace-generated object, if necessary.
12368 Contributed under MIT/X11 license.
12370 2008-06-04 Mark Probst <mark.probst@gmail.com>
12372 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12375 * mini.c: Generic sharing for unbox.any and castclass.
12377 2008-06-04 Mark Probst <mark.probst@gmail.com>
12379 * mini.c: Ignore tailcall prefix in shared generic code and when
12380 doing calls which require a vtable/rgctx argument.
12382 2008-06-04 Mark Probst <mark.probst@gmail.com>
12384 * mini.c: Don't free the JIT info.
12386 * driver.c: Changes in the JIT info table testing code.
12388 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12390 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12391 interruption. Fix some warnings.
12393 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12394 interruption_checkpoint.
12396 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12398 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12399 from embedding applications.
12401 2008-06-02 William Holmes <billholmes54@gmail.com>
12403 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12404 reserving 32 bytes on the stack when making calls.
12406 Contributed under MIT/X11 license.
12408 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12410 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12411 the linear IL branch.
12413 * driver.c: Print out more information for --version on arm.
12415 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12417 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12418 bb_exit instead, since out of line bblocks might not actually be emitted
12421 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12422 maximum epilog size for out of line bblocks if tracing is enabled.
12424 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12426 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12428 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12430 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12432 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12433 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12436 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12438 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12439 the 'value' to store is a constant.
12441 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12443 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12444 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12446 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12448 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12449 for accessing method->generic_container.
12451 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12453 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12455 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12457 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12459 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12462 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12464 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12466 * mini.c: Handle the case when mono_class_vtable () fails.
12468 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12469 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12472 2008-05-22 Mark Probst <mark.probst@gmail.com>
12474 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12475 together with domain sharing.
12477 2008-05-22 Mark Probst <mark.probst@gmail.com>
12479 * mini.c: Treat callvirts to final methods like non-virtual calls
12480 when doing generic sharing, i.e. look them up in the runtime
12483 2008-05-22 Mark Probst <mark.probst@gmail.com>
12485 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12486 with computed types (for generic sharing).
12488 * mini.c: Generic sharing for mkrefany and refanyval.
12490 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12492 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12495 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12496 the generic sharing code.
12498 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12501 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12503 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12505 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12507 * driver.c: updated copyright date
12509 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12511 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12514 2008-05-19 Martin Baulig <martin@ximian.com>
12516 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12517 pointing to the new `_mono_debug_using_mono_debugger' variable.
12520 (mono_main): Check mono_debug_using_mono_debugger() rather than
12521 the `MONO_INSIDE_MDB' environment variable to check whether we're
12522 inside the debugger.
12524 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12526 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12529 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12531 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12533 * mini.c: Added mini_assembly_can_skip_verification. This
12534 function checks if the assembly requested to skip verification.
12535 Fixes part of #387274.
12537 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12539 * mini.c (mini_get_method): Disable the check for open generic classes when
12540 using generic sharing.
12542 * generics.cs: Add a test for #387034.
12544 * mini.c (mini_get_method): Check whenever the method class is an open generic
12545 type, and return NULL in that case, causing a verification error. Fixes
12548 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12550 * driver.c (mono_main): Revert r102623. The right
12551 thing to do is to enable the verifier under verifiable
12552 unless a --security flag was passed.
12554 We need this non-trivial behavior for --verify-all otherwise
12555 mcs-compileall won't be able to use it. As it needs everything to
12556 be verified under validil.
12558 2008-05-06 Martin Baulig <martin@ximian.com>
12562 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12563 (mono_debugger_thread_cleanup): Likewise.
12564 (mono_debugger_extended_notification): Likewise.
12566 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12568 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12569 against both inflated and non-inflated methods. We need to check against the
12570 generic definition for cases where the instantiated method is not visible.
12571 We need to check against the inflated types for cases where the instantiation
12572 changes any super type. This fixes #382986.
12574 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12575 that check for visibiliy as generic params only appears as the type subject
12576 of tokens on call opcodes. Field manipulation and ldftn must always
12577 target an exact type.
12579 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12581 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12582 if no related --security flag is passed.
12584 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12586 * mini-arch.h: Prepare support for ppc64.
12588 Contributed under MIT/X11 license.
12590 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12592 * aot-runtime.c: Prepare support for ppc64.
12594 Contributed under MIT/X11 license.
12596 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12598 * mini-ops.h: Prepare support for ppc64.
12600 Contributed under MIT/X11 license.
12602 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12604 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12606 Contributed under MIT/X11 license.
12608 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12610 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12611 assemblies, since aot_name is not a full path, causing us to load MS.NET
12612 assemblies on windows.
12614 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12616 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12617 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12618 * main.c: Use UTF-8 encoded command line instead of Windows default code
12619 page on Windows to support Unicode.
12620 * driver.c (DllMain): New function for mixed-mode assembly support.
12621 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12622 export __stdcall functions without decoration.
12624 Contributed under MIT/X11 license.
12626 2008-04-28 Mark Probst <mark.probst@gmail.com>
12628 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12629 saving it very early.
12631 2008-04-28 Mark Probst <mark.probst@gmail.com>
12633 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12634 deleted. The only way to access the new RGCTX is via the
12637 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12638 vtable instead of the RGCTX to static methods.
12640 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12641 accessing the new RGCTX.
12643 * generic-sharing.c: There is no separation between self, type
12644 arguments and other types in the RGCTX anymore.
12646 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12648 * mini-amd64.c (add_general): Remove previous stack adjustment.
12649 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12650 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12651 for 32 bytes of stack space reserved for all calls.
12653 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12654 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12657 Code contributed under MIT/X11 license.
12659 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12661 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12662 against the root definition, peeling out method and type instantiations.
12663 Cache verify success results, code that fails verification is still
12664 checked multiple times.
12666 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12668 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12670 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12672 * mini-amd64.c (add_general): Always increment stack on Win64.
12673 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12676 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12677 stack based argument handling on Win64.
12679 Code contributed under MIT/X11 license.
12681 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12683 * Makefile.am (version.h): Add support for git-svn.
12685 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12687 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12688 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12689 avoiding allocations and libc functions which might deadlock.
12691 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12692 'no-gdb-backtrace' option is set.
12694 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12696 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12698 2008-04-21 Martin Baulig <martin@ximian.com>
12700 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12701 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12703 2008-04-21 Martin Baulig <martin@ximian.com>
12705 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12706 `thread_vtable', `event_handler_ptr' and `event_handler'.
12708 2008-04-21 Martin Baulig <martin@ximian.com>
12710 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12711 allows delayed initialization of the `executable_code_buffer' when
12714 2008-04-21 Martin Baulig <martin@ximian.com>
12716 * mini.h (mono_debugger_create_notification_function): Removed.
12717 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12719 * mdb-debug-info64.s
12720 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12722 * mdb-debug-info32.s
12723 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12725 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12726 currently only works on x86 and x86_64, so don't create it on ppc.
12728 2008-04-21 Martin Baulig <martin@ximian.com>
12730 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12733 (mini_method_compile): In the fp elimination check, check
12734 `debug_options.mdb_optimizations' in addition to
12735 mono_debug_using_mono_debugger().
12737 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12738 disable some JIT optimizations which are only disabled when
12739 running inside the debugger.
12740 Added `--help-debug' option to describe the debugging options.
12741 (parse_debug_options): New static function to parse the `--debug'
12742 options, so we can easily add more stuff in future.
12744 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12746 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12747 the method has no body.
12749 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12751 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12752 assembly is not allowed in MSVC 64-bit compiler.
12753 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12754 as we get floating point exceptions everywhere.
12756 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12757 correctly align arguments for call to throw_exception.
12758 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12760 Code contributed under MIT/X11 license.
12762 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12764 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12766 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12768 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12770 * mini-amd64.c (NEW_INS): Set cil_code.
12772 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12773 from mini-amd64.c so all debugger related logic is in one place.
12775 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12776 later won't have a random ip assigned to them.
12778 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12780 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12781 the arch specific function initializes code_size.
12782 (mono_create_delegate_trampoline): Ditto.
12784 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12785 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12788 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12789 running under the debugger.
12791 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12794 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12795 debugger. Also move the disabling of optimizations here from driver.c.
12796 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12799 * mini.h (MonoCompile): Add a few new flags.
12801 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12803 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12804 so the cil_code field of created MonoInst's is properly set.
12805 (mini_select_instructions): Ditto.
12807 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12808 (MONO_INST_NEW_CALL): Ditto.
12810 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12811 in many places so the ins->cil_code field is properly initialized.
12813 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12816 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12818 * mini.c (mini_method_compile): Print a different message when compiling a
12821 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12824 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12826 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12829 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12831 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12833 * mini.c (handle_stack_args): Make this return void since its return value was
12834 never used. Also set cfg->unverifiable for invalid IL instead of calling
12837 2008-04-10 Mark Probst <mark.probst@gmail.com>
12839 * mini.c: Make sure "this" is live in catch clauses with type
12840 variables in shared generic code.
12842 2008-04-08 Mark Probst <mark.probst@gmail.com>
12844 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12845 generic_class_is_reference_type() to ensure the proper behaviour
12846 when sharing generic code and the type in question is a type
12849 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12851 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12852 race conditions when printing thread dumps. Fixes #377738.
12854 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12856 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12857 shows up when both MonoInst arguments can cause aliasig.
12858 There is likely no way in the current JIT to trigger this problem, but
12859 it showed up in the development of generics sharing, when in a new
12860 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12861 When the generics sharing code will be committed, its tests will be
12862 valid also for this bug.
12864 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12866 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12869 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12872 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12874 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12875 use a more detailed exception message for InvalidCastException.
12877 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12879 * driver.c (mono_main): Add --debug=casts option to turn on better
12880 InvalidCastException message details.
12882 * mini.c (mini_get_debug_options): New helper function to return the address of
12883 the debug_options variable.
12885 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12886 the jit_tls TLS variable.
12888 * mini.c (mono_jit_tls): New TLS variable.
12890 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12893 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12895 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12897 * mini.c: Removed verifer related stuff, code moved to verify.c.
12899 * driver.c: Using code from verify.c instead of mini.c.
12901 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12903 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12906 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12908 * mini.c (check_for_method_verify): Enabling verification of
12909 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12912 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12914 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12915 caller saved registers as well.
12917 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12918 saved registers as well.
12920 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12922 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12924 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12927 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12929 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12931 (get_call_info): Take a gsctx argument instead of 'cfg'.
12933 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12935 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12936 mono_verify_all is set.
12938 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12940 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12942 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12944 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12947 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12948 verifier and the code generated by the compiler.
12950 2008-03-25 Mark Probst <mark.probst@gmail.com>
12952 * mini.c: Generic sharing of the non-nullable case of the box
12955 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12957 * inssel.brg: Fix the build.
12959 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12961 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12963 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12964 Array:Address. Fixes #372410.
12966 * iltests.il.in: New tests for readonly prefix.
12968 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12970 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12971 mini-trampolines.c.
12973 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12976 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12978 * mini.c (mono_decompose_op_imm): New helper function.
12980 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12981 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12984 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12985 mono_arch_output_basic_block. Fix warnings.
12987 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12990 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12992 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12993 since the extra frame is now detected automatically inside the loop.
12995 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12996 opts which are now in mono_peephole_ins ().
12998 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13000 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13001 frames and skip duplicate managed-to-native frames. Fixes #367665.
13003 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13004 opts which are now in mono_peephole_ins ().
13005 (mono_arch_peephole_pass_2): Ditto.
13007 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13009 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13010 arch independent peephole optimizations.
13012 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13013 opts which are now in mono_peephole_ins ().
13015 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13017 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13019 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13022 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13023 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13026 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13028 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13029 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13032 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13033 mono_arch_output_basic_block. Fix warnings.
13035 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13037 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13040 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13042 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13045 * iltests.il: Add new tests.
13047 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13049 * mini.c: Removed Windows version macros.
13051 2008-03-20 Mark Probst <mark.probst@gmail.com>
13053 * generic-sharing.c: Put reflection types in the extensible part
13054 of the runtime generic context.
13056 * mini.c: Generic sharing of the GetTypeHandle special case of the
13057 ldtoken instruction.
13059 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13061 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13063 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13065 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13066 consistency with the other version on the linear IR branch.
13068 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13070 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13072 * iltests.il.in: Add new tests.
13074 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13076 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13078 * iltests.il.in: Add new tests.
13080 2008-03-19 Mark Probst <mark.probst@gmail.com>
13082 * mini.c: Two variables with the same name were declared in
13083 nesting contexts and one wasn't initialized. Fixed.
13085 2008-03-19 Mark Probst <mark.probst@gmail.com>
13087 * mini.c: Generic sharing of the initobj instruction.
13089 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13091 * mini.c: make the test to optimize ldtoken from typeof() more
13094 2008-03-18 Mark Probst <mark.probst@gmail.com>
13096 * mini.c: Generic sharing of the initobj instruction for reference
13099 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13101 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13102 the mono_breakpoint_clean_code() code to perform bound checks.
13104 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13106 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13107 mono_arch_patch_callsite() to include the start of the managed method
13108 to be able to perform bound checks.
13110 2008-03-17 Mark Probst <mark.probst@gmail.com>
13112 * mini.c: Generic sharing for the isinst instruction.
13114 2008-03-17 Mark Probst <mark.probst@gmail.com>
13116 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13117 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13118 with the runtime generic context argument.
13120 * mini.c: Share calls to several types of unsharable methods by
13121 putting the address of the method code in the runtime generic
13122 context and doing an indirect call.
13124 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13127 2008-03-16 Mark Probst <mark.probst@gmail.com>
13129 * generic-sharing.c: Change due to a change in the runtime genric
13132 2008-03-15 Martin Baulig <martin@ximian.com>
13135 (mono_arch_nullify_class_init_trampoline): Add call to
13136 mono_breakpoint_clean_code() to make things work when running
13137 inside the debugger.
13140 (mono_arch_nullify_class_init_trampoline): Add call to
13141 mono_breakpoint_clean_code() to make things work when running
13142 inside the debugger.
13144 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13146 * inssel-long.brg (reg): Fix 64 bit build.
13148 2008-03-14 Mark Probst <mark.probst@gmail.com>
13150 * mini.c, mini.h: Share static generic code by passing it an
13151 implicit argument pointing to the runtime generic context.
13153 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13154 inssel-long32-mips.brg: New opcodes for calling shared static,
13155 which need to be passed the runtime generic context.
13157 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13158 argument on the stack in the prologue if needed. New function for
13159 finding the runtime generic context argument from the registers
13160 saved by the trampoline.
13162 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13163 runtime generic context argument.
13165 * tramp-amd64.c: Also restore the register used for the runtime
13166 generic context argument.
13168 * mini-trampoline.c: Resolve shared static calls by consulting the
13169 runtime generic context via the new argument.
13171 * generic-sharing.c: Add an argument to sharability-checking
13172 functions that specifies whether type variables should be treated
13173 as sharable type arguments.
13175 * inssel-x86.brg: Removed a superfluous, buggy rule.
13177 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13180 2008-03-14 Martin Baulig <martin@ximian.com>
13182 * debug-debugger.c (main_thread_handler): Call
13183 mono_runtime_run_main() without sending any notifications.
13185 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13187 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13189 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13191 2008-03-14 Mark Probst <mark.probst@gmail.com>
13193 * tramp-x86.c: Fixed register restore offsets in the trampoline
13194 code for ECX and EDX.
13196 2008-03-12 Geoff Norton <gnorton@novell.com>
13198 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13199 different ucontext_t implementations.
13200 * exceptions-arm.c: Use the above defines to get exceptions working on
13201 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13202 * mini-arm.c: Implement iPhone icache support (based on a patch by
13203 Luke Howard lukeh@padl.com)
13205 2008-03-12 Mark Probst <mark.probst@gmail.com>
13207 * mini.c: Enable generic sharing of calls to non-static
13208 non-interface non-generic non-value-type methods.
13210 * mini-trampolines.c: Resolve calls from shared generic code.
13212 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13214 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13216 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13218 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13220 * mini.c: some fixes for the AOT compiler.
13222 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13224 * cpu-amd64.md: Add clob:1 to some float opcodes.
13226 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13228 * mini.h: Added MiniVerifierMode enumeration.
13230 * mini.c: Added mini_verifier_set_mode to control
13231 the usage of the new verifier.
13233 * mini.c (mono_method): Integrated the new verifier.
13235 * driver.c: Extended --security option with validil and
13236 verifiable options to activate the new verifier.
13238 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13240 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13241 optimization to ctors taking 0 or 2 arguments too.
13243 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13246 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13248 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13250 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13252 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13253 non-aot case as well.
13255 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13257 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13260 * aot-compiler.c (encode_patch): Ditto.
13262 * mini.h (G_MININT32): Fix the definition of this.
13264 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13266 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13268 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13270 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13272 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13273 methods returning vtypes in registers.
13274 (mono_arch_allocate_vars): Ditto.
13276 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13278 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13280 * generics.cs: Add a test from the linear IR branch.
13282 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13284 * mini.c (inline_method): Cache failed inline attempts.
13286 2008-03-04 Mark Probst <mark.probst@gmail.com>
13288 * mini.c: For shared methods of generic classes put the location
13289 of "this" into the MonoGenericJitInfo.
13291 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13292 register out of a MonoContext by register number. Add the generic
13293 sharing context as an argument to mono_arch_find_this_argument().
13295 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13296 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13297 for new arch function.
13299 * mini-exception.c: Handle open exception clauses in shared
13302 * mini-trampolines.c: Supply additional argument to
13303 mono_arch_find_this_argument().
13305 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13307 * Makefile.am (regtests): Run the bench.exe tests last.
13309 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13311 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13314 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13316 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13319 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13321 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13323 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13324 whose class has no cctor.
13326 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13328 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13330 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13333 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13335 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13336 to be in sync with the code on the linear IR branch.
13338 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13340 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13342 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13344 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13346 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13348 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13350 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13352 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13354 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13357 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13359 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13360 OP_LOADR4_MEMBASE emission.
13362 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13363 (mono_spillvar_offset_float): Ditto.
13365 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13367 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13370 * basic-long.cs: Add regression tests for them.
13372 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13374 (mono_arch_allocate_vars): Fix representation of single-precision float
13376 (mono_arch_output_basic_block): Ditto.
13378 * inssel-mips.brg: Ditto, remove duplicate items.
13380 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13381 arguments of tail calls as on other platforms.
13382 (mono_arch_output_basic_block): Handle tail calls.
13384 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13387 * objects.cs (test_5_pass_static_struct): Add test for it.
13389 Contributed under MIT/X11 license.
13391 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13393 * Makefile.am: Use gmcs for compiling the regression tests.
13395 * *.2.cs *.2.il: Rename to *.cs and *.il.
13397 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13399 * regalloc.h: Make the vassign array smaller.
13401 * mini.c (mini_method_compile): Remove an unused field in cfg.
13403 * mini-codegen.c: Add a bunch of micro optimizations.
13405 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13407 * regalloc.h: Remove some unused fields.
13409 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13411 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13413 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13415 2008-02-22 Mark Probst <mark.probst@gmail.com>
13417 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13419 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13420 trampoline: Fetch an entry from the runtime generic context. If
13421 it's NULL, jump to the actual trampoline to fill the runtime
13422 generic context. Otherwise, return it.
13424 * mini.c: Call the lazy fetch trampoline to get entries out of the
13425 runtime generic context.
13427 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13428 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13429 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13431 2008-02-21 Mark Probst <mark.probst@gmail.com>
13433 * mini.c: Fetch data out of the extensible part of the runtime
13434 generic context instead of calling a helper function.
13436 * generic-sharing.c: Some functions moved into
13437 metadata/generic-sharing.c. Helper function for fetching other
13438 types now checks and asserts against extensible rgctx (just for
13439 debugging purposes - the helper function isn't called anymore
13440 unless for debugging).
13442 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13444 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13445 for tail calls up to the point that the tests in iltests.exe run. Also add a
13446 dummy CKFINITE implementation.
13447 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13448 needed for trampoline LMF frames.
13450 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13451 trampoline LMF frames.
13453 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13455 * mini.c (inline_method): clean any pending loader error when inlining fail.
13456 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13458 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13460 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13462 * aot-runtime.c (decode_patch_info): Ditto.
13464 * mini.c (mono_resolve_patch_target): Ditto.
13466 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13469 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13471 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13472 if it references an icall address.
13474 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13476 * cpu-s390x.md: Remove some more unused opcodes.
13478 * cpu-s390x.md: Remove some unused opcodes.
13480 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13481 mono_op_imm_to_op ().
13483 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13484 instead of a switch statement.
13486 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13487 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13489 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13491 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13493 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13496 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13498 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13499 opened. Fixes #362607.
13501 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13503 * iltests.il.in: Add a test for static methods in interfaces.
13505 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13507 * genmdesc.c (build_table): Fix a crash on older glib versions.
13509 * cpu-sparc.md: Remove some unused opcodes.
13511 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13512 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13514 * cpu-amd64.md: Remove some unused opcodes.
13516 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13517 like the other opcodes.
13519 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13521 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13523 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13525 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13526 variables 'cfg' instead of 'm' for consistency.
13528 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13530 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13531 argument holding the vtype return address, to avoid the ambigious use of
13532 cfg->ret for this purpose.
13534 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13536 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13538 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13539 new mono_print_ins () function which only takes one argument.
13541 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13543 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13546 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13548 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13550 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13552 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13553 opcodes and other small changes.
13555 * mini-ops.h: Add some new opcodes from the linear IR branch.
13557 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13559 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13560 opcodes, use the REG_MEMBASE opcodes instead.
13562 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13563 opcodes, use the REG_MEMBASE opcodes instead.
13565 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13568 * mini.c (mono_op_imm_to_op): New helper function.
13570 * mini-ops.h: Add some opcodes from linear IR branch.
13572 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13574 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13577 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13579 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13582 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13584 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13586 * aot-compiler.c (emit_method_code): Add an assert.
13588 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13589 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13592 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13594 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13595 some load/store opcodes so they are consistent.
13596 (mono_arch_emit_prolog): Simplify some code.
13598 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13600 * objects.cs: Add tests for large argument offsets on ARM.
13602 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13603 stack offsets. Fixes #359651.
13605 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13607 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13609 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13611 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13613 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13615 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13616 rid of CEE_CONV_R_UN.
13618 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13620 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13622 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13624 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13626 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13628 * cpu-amd64.md: Remove some unused opcodes.
13630 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13632 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13634 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13635 arch specific functions for its parts. Call the peephole pass after local
13636 regalloc so the prolog can compute a more accurate max_offset.
13638 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13639 the corresponding OP_I/OP_L opcodes.
13641 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13643 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13645 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13647 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13648 as they are handled in mini.c.
13650 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13652 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13653 case since it is handled in mini.c.
13655 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13657 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13659 * *.c: Use the new opcodes in the IR and back end code.
13661 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13663 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13665 2008-02-06 Mark Probst <mark.probst@gmail.com>
13667 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13668 an assert because it has a race condition.
13670 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13672 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13674 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13676 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13678 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13679 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13681 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13683 * cpu-amd64.md (move): Correct the maximum size of move.
13685 2008-02-05 Mark Probst <mark.probst@gmail.com>
13687 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13688 the generic class init trampoline to return quickly if the class
13691 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13693 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13694 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13696 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13698 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13701 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13703 * objects.cs: Add some soft-float tests.
13705 * mini.c: Fix a couple more soft-float issues.
13707 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13709 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13710 avoid a REX prefix.
13712 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13714 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13715 exception happens while compiling a virtual method.
13717 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13719 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13721 * mini-sparc.c: Fix build.
13723 * mini-sparc.c (get_call_info): Add support for generic sharing.
13725 * mini-exceptions.c: Add a FIXME.
13727 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13729 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13730 altstack handling code.
13732 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13734 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13736 * mini-s390.c: Add support for generic sharing.
13738 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13740 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13742 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13744 * mini-s390x.c: Add support for generic sharing.
13746 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13748 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13750 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13751 can be used since it takes a 16 bit signed immediate.
13753 * inssel-s390x.brg: Fix OP_SETRET.
13755 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13757 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13759 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13761 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13763 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13766 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13769 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13770 of the unused mono_arch_patch_delegate_trampoline stuff.
13772 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13774 * basic-long.cs: Move the fp related tests to basic-float.cs.
13776 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13778 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13780 * basic-calls.cs: Add a test for proper float argument passing.
13782 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13783 if the context corresponds to an exception received through a signal.
13785 * exceptions.cs: Add a test for nullref handling at the start of a try
13788 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13790 * jit-icalls.c (mono_break): New JIT icall.
13792 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13794 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13796 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13798 * cpu-*.md: Get rid of unused opcodes.
13800 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13802 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13805 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13808 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13809 the arch independent trampoline code in mini-trampolines.c.
13811 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13813 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13815 * mini-s390.h: Remove an unused define.
13817 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13818 the arch independent trampoline code in mini-trampolines.c.
13820 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13822 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13824 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13826 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13828 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13830 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13832 * cpu-amd64.md: Use smaller sizes for int opcodes.
13834 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13836 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13839 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13842 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13843 instead of though a pointer to save an indirection when accessing elements of
13846 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13848 (NOT_IMPLEMENTED): New helper macro.
13849 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13852 * *.c: Use the new helper macro.
13854 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13856 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13858 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13860 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13863 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13865 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13866 profiling is enabled.
13868 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13870 (mono_arch_emit_prolog): Add more first bblock optimizations.
13872 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13873 in order if possible.
13874 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13875 bblock, since the arguments are still in their original registers.
13877 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13879 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13881 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13884 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13887 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13889 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13890 process async exceptions received while in unmanaged code.
13892 * mini.c (mini_init): Install a callback with the runtime which will be called
13893 when a thread receives an async exception while in unmanaged code.
13895 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13897 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13899 2008-01-16 Wade Berrier <wberrier@novell.com>
13906 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13908 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13909 compilation with sun cc.
13911 * cpu-*.md: Fix the build.
13913 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13915 * mini-amd64.h: Add some comments to the MonoLMF structure.
13917 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13919 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13920 in the LMF structure if possible. This saves two instructions in the
13921 managed->native wrappers.
13923 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13925 2008-01-16 Mark Probst <mark.probst@gmail.com>
13927 * generic-sharing.c: New type argument lookup code which uses the
13928 runtime generic context template.
13930 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13932 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13934 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13935 (mono_arch_output_basic_block): Fix localloc implementation.
13937 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13939 * mini-ia64.c (peephole_pass): Fix ia64 build.
13941 * mini-amd64.c (peephole_pass): Fix a warning.
13943 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13944 at a constant offset from sp/fp.
13946 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13947 instead of obtaining it from *lmf in the managed method case.
13949 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13951 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13953 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13955 * mini.h (MonoInstList): New type.
13956 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13957 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13958 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13959 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13960 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13961 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13962 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13963 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13964 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13965 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13966 MONO_INST_LIST_FOR_EACH_ENTRY,
13967 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13968 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13969 mono_inst_list_first, mono_inst_list_last,
13970 mono_inst_list_next, mono_inst_list_prev): New instruction
13971 list handling interfaces.
13972 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13973 list head 'ins_list'.
13974 (MonoInst): Replace next pointer with list head 'node'.
13975 (MonoCallInst): Make 'out_args' a MonoInstList.
13976 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13977 (MonoCompile): Delete reverse_inst_list and
13978 reverse_inst_list_len.
13979 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13980 mono_arch_lowering_pass, mono_arch_local_regalloc,
13981 mono_arch_output_basic_block, mono_arch_emit_prolog):
13982 Convert to new instruction lists.
13983 (insert_after_ins): Delete.
13984 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13986 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13987 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13988 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13989 mono_emulate_opcode, mono_emit_load_got_addr,
13990 inline_method, mono_method_to_ir, mono_print_bb_code,
13991 print_dfn, decompose_pass, nullify_basic_block,
13992 replace_out_block_in_code, remove_block_if_useless,
13993 merge_basic_blocks, move_basic_block_to_end,
13994 try_unsigned_compare, optimize_branches, mono_print_code,
13995 mini_select_instructions, remove_critical_edges): Likewise.
13996 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13997 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13998 mono_arch_output_basic_block, mono_arch_emit_prolog):
14000 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14001 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14002 mono_arch_output_basic_block): Likewise.
14003 (inst_list_prepend, insert_after_ins): Delete.
14004 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14005 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14007 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14008 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14009 mono_arch_emit_prolog): Likewise.
14010 * cfold.c (mono_constant_fold): Likewise.
14011 * liveness.c (visit_bb, mono_analyze_liveness,
14012 optimize_initlocals): Likewise.
14013 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14014 * graph.c (mono_draw_code_cfg): Likewise.
14015 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14016 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14017 mono_ssa_cprop): Likewise.
14018 * abcremoval (get_relations_from_previous_bb, process_block):
14020 * local-propagation (mono_cprop_invalidate_values,
14021 mono_local_cprop_bb): Likewise.
14022 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14023 peephole_pass, mono_arch_output_basic_block,
14024 mono_arch_emit_prolog): Likewise.
14025 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14026 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14027 mono_arch_emit_prolog): Likewise.
14028 (insert_after_ins): Delete.
14029 * aliasing.c (print_code_with_aliasing_information,
14030 mono_build_aliasing_information, mono_aliasing_deadce):
14031 Convert to new instruction lists.
14032 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14033 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14034 mono_arch_local_regalloc, mono_arch_output_basic_block):
14036 (insert_after_ins): Delete.
14037 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14038 peephole_pass, mono_arch_output_basic_block): Convert to
14039 new instruction lists.
14040 * mini-codegen (InstList, inst_list_prepend,
14041 insert_after_ins): Delete.
14042 (insert_before_ins, get_register_force_spilling,
14043 get_register_spilling, free_up_ireg, free_up_reg,
14044 create_copy_ins, create_spilled_store, alloc_int_reg,
14045 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14046 to new instruction lists.
14047 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14048 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14049 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14050 (insert_after_ins): Delete.
14051 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14052 mono_arch_local_regalloc, mono_arch_output_basic_block,
14053 mono_arch_call_opcode): Convert to new instruction lists.
14054 (insert_after_ins): Delete.
14055 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14056 peephole_pass, mono_arch_output_basic_block,
14057 mono_arch_emit_prolog): Convert to new instruction lists.
14059 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14061 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14063 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14066 * Makefile.am (version.h): Make this work with non-bash shells.
14068 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14070 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14072 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14074 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14075 the InitializeArray optimization.
14077 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14079 * mini.c driver.c: Don't include os/gc_wrapper.h.
14081 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14083 * mini.c (print_jit_stats): Print GC statistics if available.
14085 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14087 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14089 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14091 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14093 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14095 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14097 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14099 * driver.c (mono_main): Ditto.
14101 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14103 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14105 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14106 in the vtable can't be encoded.
14107 (compile_method): Ditto.
14109 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14111 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14114 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14117 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14118 the top LMF entry belongs to the current method.
14120 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14122 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14124 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14126 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14128 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14130 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14132 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14134 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14137 * basic-float.cs: Add an ulong->double cast test.
14139 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14141 * mini.c (mono_method_to_ir): Fix a warning.
14143 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14145 * mini-ops.h: Add OP_SWITCH.
14147 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14148 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14150 2007-12-11 Geoff Norton <gnorton@novell.com>
14152 * mini-s390x.c: Minor change to the MAX() define to allow
14153 it to compile with other gcc versions.
14155 2007-12-11 Geoff Norton <gnorton@novell.com>
14158 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14160 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14162 exceptions-arm.c (mono_arch_get_restore_context): Restore
14165 exceptions-arm.c (throw_exception): Save the frame pointer.
14166 This is a partial fix for #323747. Only the client side is
14169 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14171 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14172 was using an unrelated variable to log the class which
14173 needed the cctor to be called. This was crashing on arm.
14175 2007-12-09 Robert Jordan <robertj@gmx.net>
14177 * mini-x86.c (mono_arch_emit_epilog):
14178 Consider all kinds of 64-bit types. Fixes #323114.
14180 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14182 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14184 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14186 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14188 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14190 * mini.c: run type ctor before allocating an object, not only
14191 when running it's constructor method (fixes at least part of bug #342507).
14193 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14195 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14197 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14198 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14201 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14202 mono_generic_class_init_trampoline () the same as it is done with the other
14205 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14206 aot-runtime.c aot-compiler.c: Implement AOT support.
14208 2007-12-07 Mark Probst <mark.probst@gmail.com>
14210 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14211 build for archs which don't have the vtable trampoline defined
14214 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14216 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14218 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14220 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14222 * tramp-<ARCH>.c: Use the new helper function.
14224 2007-12-07 Mark Probst <mark.probst@gmail.com>
14226 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14227 trampoline call, which takes a vtable argument.
14229 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14230 OP_TRAMPCALL_VTABLEs like other calls.
14232 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14233 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14234 call. Implemented a support function which fetches the vtable
14235 from a register set.
14237 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14238 Implemented a generic class init trampoline, using the
14239 OP_TRAMPCALL_VTABLE opcode.
14241 * mini.c: Implemented static field access when sharing generic
14242 code. This implies initing the class using the new
14243 OP_TRAMPCALL_VTABLE call.
14245 2007-12-07 Mark Probst <mark.probst@gmail.com>
14247 * mini.c: Don't compile methods with sharing enabled if their
14248 classes are disabled for sharing.
14250 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14252 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14253 opcodes. Fixes #346563.
14255 * objects.cs: Add a new test.
14257 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14259 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14260 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14262 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14264 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14266 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14268 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14271 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14273 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14275 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14276 optimization in the AOT case.
14278 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14280 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14282 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14284 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14286 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14288 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14289 is created by the inlined delegate ctor.
14291 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14293 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14295 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14297 * cpu-x86.md: Fix the length of ckfinite.
14299 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14301 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14303 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14304 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14306 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14308 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14309 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14311 2007-11-28 Martin Baulig <martin@ximian.com>
14314 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14315 after creating the trampoline.
14317 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14319 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14321 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14324 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14325 instead of the calling method to help AOT.
14327 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14329 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14331 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14334 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14336 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14338 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14339 (encode_method_ref): No need to handle generic method definitions specially.
14341 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14343 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14346 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14348 (compile_method): Enable generic sharing.
14350 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14352 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14353 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14355 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14358 * mini-trampolines.c: Fix a warning.
14360 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14362 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14363 (generic_class_is_reference_type): Remove unused function.
14365 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14366 in the generic vtable trampoline case.
14368 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14370 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14371 return an AOT method based on a vtable slot.
14373 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14375 * mini.c (mini_get_vtable_trampoline): Export this.
14377 2007-11-22 Martin Baulig <martin@ximian.com>
14380 (MonoDebuggerInfo): Move `debugger_version' up.
14382 2007-11-22 Martin Baulig <martin@ximian.com>
14385 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14387 * mini-trampolines.c
14388 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14389 after compiling the method.
14391 2007-11-20 Martin Baulig <martin@ximian.com>
14394 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14395 (mono_debugger_remove_breakpoint): Likewise.
14396 (mono_debugger_check_breakpoints): Likewise.
14398 * debug-debugger.c: Implement the new breakpoint interface here.
14400 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14402 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14403 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14405 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14407 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14409 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14411 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14414 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14417 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14418 returning a vtype in a register.
14420 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14421 here from the arch specific code.
14423 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14426 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14427 (mono_arch_emit_prolog): Increment maximum prolog size.
14429 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14430 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14432 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14433 MonoGenericSharingContext.
14435 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14436 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14438 2007-11-15 Mark Probst <mark.probst@gmail.com>
14440 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14441 which extract fields out of the runtime generic context. Full
14442 sharing of the NEWARR opcode.
14444 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14446 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14447 --enable-minimal=ssa.
14449 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14451 * mini-trampolines.c (mono_delegate_trampoline): Update after
14452 mono_marshal_get_delegate_invoke () signature change.
14454 2007-11-13 Mark Probst <mark.probst@gmail.com>
14456 * mini.c: Removed the shared context in favor of the generic
14457 sharing context. Allocate the MonoJitInfo structure with room for
14458 the generic sharing context if it's needed.
14460 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14461 domain-internals.h now.
14463 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14465 * generic-sharing.c: Several changes for working without a shared
14466 context and instead operating on open types instead.
14468 2007-11-12 David S. Miller <davem@davemloft.net>
14470 * inssel-sparc.brg: Fix double instruction emit.
14472 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14474 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14475 Get/Set/Address methods.
14477 * mini.c debug-debugger.c mini-trampolines.c: Update after
14478 mono_marshal_get_delegate_invoke signature change.
14480 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14482 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14483 This can happens with dynamic methods. Fixes the other bug in #322722.
14485 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14487 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14490 * mini-arm.c (arm_patch): Implement patching of BX call
14491 sequence. Fixes one of the bugs in #322722.
14493 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14495 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14496 under Linux. We only need to flush every 32-byte cache line.
14498 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14501 move_basic_block_to_end: Add branches when needed, eventually creating
14503 optimize_branches: added a parameter that tells if it's ok to create
14504 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14505 and avoid calling move_basic_block_to_end when it's not ok.
14508 2007-11-07 Mark Probst <mark.probst@gmail.com>
14510 * mini.c: Abort inlining call to InitializeArray if something
14511 looks wrong. Let the icall handle it, which now has proper safety
14514 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14516 * mini.c (mono_spill_call): add support for soft-float.
14518 * mini.c (mono_method_to_ir): add support for soft-float
14519 to inlined functions that return float.
14521 * mini.c (mono_method_to_ir): add support for soft-float
14522 to cee_stsfld opcode on float fields.
14524 2007-11-05 Geoff Norton <gnorton@novell.com>
14526 * mini-x86.h: Fix the structure access for X86 Leopard.
14529 2007-11-05 Martin Baulig <martin@ximian.com>
14531 * mini-trampolines.c
14532 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14533 after compiling the method to notify the debugger.
14535 2007-11-05 Martin Baulig <martin@ximian.com>
14537 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14539 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14541 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14542 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14544 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14546 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14547 native-to-managed wrappers.
14549 2007-11-01 Geoff Norton <gnorton@novell.com>
14551 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14554 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14556 * mini.c, mini-x86.c: when getting back from unmanaged code
14557 to managed via a marshaled delegate we also need to set the
14560 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14562 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14565 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14567 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14568 let the debugger or other external agents to tell the JIT when
14569 a sw breakpoint has been inserted in the code that the JIT needs
14570 to be able to inspect.
14572 2007-10-31 Martin Baulig <martin@ximian.com>
14575 (MonoDebuggerInfo): Remove `runtime_class_init'.
14577 2007-10-30 Martin Baulig <martin@ximian.com>
14580 (mono_debugger_thread_created): Added `MonoThread *' argument.
14581 (mono_debugger_extended_notification): New public method.
14582 (mono_debugger_trampoline_compiled): New public method.
14585 (MonoDebuggerThreadInfo): Added `thread' and
14586 `extended_notifications' fields.
14589 (debugger_executable_code_buffer): New static variable.
14592 (MonoDebuggerInfo): Added `executable_code_buffer',
14593 `executable_code_buffer_size', `breakpoint_info_area',
14594 `breakpoint_table' and `breakpoint_table_size'.
14596 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14598 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14599 that IP either is an unused value or the vtable pointer. IMT
14600 calls use vtable + offset now. Reduced by almost half the size
14603 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14605 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14606 defines to access param registers. Replace long usage with
14607 gsize as sizeof(long) != sizeof(void*) on Win64.
14609 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14610 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14611 instead of non-existant _GetAddressOfReturnAddress.
14613 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14614 param registers. Save/restore %rdi and %rsi in MonoLMF.
14616 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14617 param registers. Modify (throw_exception) signature to take
14618 %rdi and %rsi on Win64.
14620 Code is contributed under MIT/X11 license.
14622 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14624 * helpers.c: unlink debugging output files.
14626 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14628 * mini.c: Move mono_create_ftnptr () to object.c.
14630 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14632 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14633 optional. This function can now be used to disassemble code generated
14634 outside the JIT such as trampolines and IMT thunks.
14636 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14638 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14639 vtable pointer from a ldr instruction.
14641 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14642 new IMT call sequence.
14644 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14645 call sequence for interface invocations.
14647 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14648 for imt support. This function is empty since IMT on ARM requires no
14649 special handling on the IR side.
14651 * mini-arm.c (mono_arch_find_imt_method): added, required for
14654 * mini-arm.c (mono_arch_find_this_argument): added, required
14657 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14658 a ldr instruction to load a value stored in the code stream.
14660 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14664 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14666 * mini.c (mini_init): Install the jump trampoline callback.
14668 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14670 * mini-trampolines.c: handle synchronized methods with the common
14671 vtable trampoline (bug #335601).
14673 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14675 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14677 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14680 * mini-ia64.h mini-ia64.c: Add support for IMT.
14682 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14683 prolog. Fixes #331958.
14685 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14687 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14689 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14691 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14694 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14696 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14699 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14701 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14704 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14706 * mini-trampolines.c: changed the magic rampoline to understand
14707 the common vtable trampoline method: the method to invoke is
14708 determined by the vtable displacement of the call.
14710 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14712 * mini.c, mini.h: register the common vtable trampoline if the
14713 architecture supports it.
14715 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14717 * cpu-amd64.md: use the correct max length for tls_get.
14719 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14721 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14722 CEE_STELEM_ANY. Fixes #333696.
14724 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14726 * exceptions-x86.c: provide more graceful handling of the case where
14727 we followed a bogus function pointer from managed code (bug #332866).
14729 2007-10-11 Mark Probst <mark.probst@gmail.com>
14731 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14732 replaces the generic_shared flag and will carry more information
14735 * generic-sharing.c: Added mini_type_stack_size() which allows
14736 allows open types if given a generic sharing context.
14737 mini_get_basic_type_from_generic() takes a
14738 MonoGenericSharingContext* instead of a MonoCompile* now.
14740 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14741 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14742 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14743 changes above. Just passing arguments through to the right
14746 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14748 * mini-arm.c: unify the call emission to emit_code_seq().
14750 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14752 * tramp-arm.c: reduced the trampoline size.
14754 2007-10-10 Mark Probst <mark.probst@gmail.com>
14756 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14757 variable handling out of arch-specific code.
14759 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14761 * mini-arm.c: implemented fast delegate dispatch.
14763 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14765 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14766 that fp elimination is turned off if the space required by locals is too
14767 big. Fixes #331958.
14769 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14771 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14772 ARM to the new style trampoline.
14774 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14776 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14778 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14780 2007-10-09 Martin Baulig <martin@ximian.com>
14783 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14784 `field_info_offset_offset'.
14786 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14788 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14789 removed more internal usage of the r11 register and made it available
14790 to the register allocator.
14792 2007-10-08 Mark Probst <mark.probst@gmail.com>
14794 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14795 when sharing generics and treat type variables as references.
14797 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14799 * mini-ppc.c: started removing the internal uses of register r11
14800 to eventually allow the register allocator to manage it as an
14801 additional available register.
14803 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14805 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14807 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14809 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14810 specific trampolines as they are not performance critical as a jump
14811 target (maybe align as before only for AOT code?). This saves about
14812 200 KB of native code on x86 for monodevelop startup.
14814 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14816 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14817 monodevelop startup.
14819 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14821 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14823 * mini-sparc.h mini-sparc.c: Implement IMT support.
14825 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14826 its smaller and doesn't clobber sparc_g1.
14828 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14830 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14832 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14834 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14836 * mini-ppc.c: implemented fast delegate invocation.
14838 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14840 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14842 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14844 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14845 code to the new style trampoline in preparation for IMT support.
14847 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14849 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14850 systems already. This also reduces the specific trampiline sizes and
14851 prepares for the use of r12 as the IMT identifier register.
14853 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14855 * mini-mips.h: endianess fix (simplified from a patch by
14856 Thomas Kunze <thommy@tabao.de>, bug #323737).
14858 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14860 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14861 to access ucontext fields and enable netbsd support
14862 (partially from Magnus Henoch <mange@freemail.hu>).
14864 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14866 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14867 use the preprocessor from the CPP env var if it is set.
14869 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14871 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14872 code, before interface_offset gets used.
14874 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14876 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14877 mono_class_setup_vtable () before accessing klass->vtable.
14879 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14881 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14884 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14886 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14887 IMT slots (this saves hundreds of KB of memory in programs like
14888 IronPython and Monodevelop).
14890 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14892 * mini.c: print the delegate counter.
14894 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14896 * mini-x86.c: make it easier to enable the debugging code for IMT
14899 2007-09-28 Martin Baulig <martin@ximian.com>
14902 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14903 `mono_method_klass_offset' and `mono_method_token_offset'.
14905 2007-09-20 Mark Probst <mark.probst@gmail.com>
14907 * mini.c: First generics sharing implementation. Can only share
14908 in very simple cases. If sharing doesn't work it falls back to
14909 dedicated compilation.
14911 * mini.h: Flag in MonoCompile to specify whether generic
14912 compilation is shared. Flags enum for marking which generic inst
14913 of a context is used. Prototypes for helper functions.
14915 * generic-sharing.c: Helper functions for generic method sharing.
14917 * optflags-def.h: Optimization flag (gshared) for enabling generic
14918 method sharing added.
14920 * Makefile.am: generic-sharing.c added.
14922 2007-09-19 Daniel Nauck <dna@mono-project.de>
14924 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14926 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14927 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14930 2007-09-19 Martin Baulig <martin@ximian.com>
14932 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14933 mono_debug_cleanup() is now part of mono_cleanup().
14935 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14937 * driver.c (mono_main): Fix a warning.
14939 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14941 * aot-compiler.c: Optimize various parts when processing large assemblies.
14944 * mini.c (mono_patch_info_hash): Improve hash function.
14946 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14948 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14950 Code is contributed under MIT/X11 license.
14952 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14954 * mini.c (mini_init): Fix a leak.
14956 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14958 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14960 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14962 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14964 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14966 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14968 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14971 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14973 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14975 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14977 * aot-runtime.c (decode_patch_info): Ditto.
14979 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14981 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14982 static case. Cache delegates in architecture specific code,
14983 based on number of parameters.
14985 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14986 in architecture specific code, based on number of parameters.
14988 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14989 caching happen in architecture specific code now.
14991 Code is contributed under MIT/X11 license.
14993 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14995 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14996 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14997 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14999 Code is contributed under MIT/X11 license.
15001 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15002 * mini.c: (mono_thread_abort) Fixed bug #82416.
15004 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15006 * mini.: hook the new managed GC allocation feature into the JIT.
15008 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15010 * mini.c: implementation for the new runtime tls opcode.
15012 2007-09-11 Martin Baulig <martin@ximian.com>
15015 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15016 `mono_method_inflated_offset'.
15018 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15020 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15021 async exceptions into a method.
15023 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15024 purpose of testing whenever the unwinder works at every instruction.
15026 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15028 * mini.c: check accessibility of method used in ldftn (fixes
15031 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15033 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15035 * inssel.brg: Fix a warning.
15037 2007-09-03 Martin Baulig <martin@ximian.com>
15039 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15040 now takes the `main_method' as argument.
15042 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15044 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15046 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15048 * driver.c: include the cil-coff.h header on Windows.
15050 Code is contributed under MIT/X11 license.
15052 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15054 * mini.c, driver.c: don't include the cil-coff.h header.
15056 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15058 * mini.c: flag places that needs fixes fo soft-float support.
15060 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15062 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15063 endian systems (partially from Dean Jenkins, bug #81924).
15065 2007-08-28 Mark Probst <mark.probst@gmail.com>
15067 * mini.c (check_linkdemand): Remove embedded reference object in
15068 call to LinkDemandSecurityException.
15069 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15070 with an IntPtr instead of a reference object.
15072 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15074 * mini.c (handle_initobj): Handle alignment properly.
15076 * inssel.brg (mini_emit_memset): Ditto.
15078 * inssel.brg (mini_emit_memcpy): Ditto.
15080 * inssel-sparc.brg: Ditto.
15082 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15084 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15086 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15087 exceptions raised in unmanaged code. Fixes part of #82594.
15089 2007-08-24 Mark Probst <mark.probst@gmail.com>
15091 * mini.c (mono_method_to_ir), declsec.c
15092 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15094 2007-08-22 Martin Baulig <martin@ximian.com>
15097 (MonoDebuggerThreadInfo): New typedef.
15098 (mono_debugger_thread_table): New global variable.
15099 (mono_debugger_thread_created): New public function.
15100 (mono_debugger_thread_cleanup): New public function.
15103 (MonoDebuggerInfo):
15104 - removed `get_current_thread' and `lookup_assembly'.
15105 - removed `data_table'.
15106 - added `thread_table'.
15109 (mono_thread_start_cb): Call mono_debugger_thread_created().
15110 (mono_thread_attach_cb): Likewise.
15111 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15112 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15115 * driver.c (mono_main): Move mono_debug_init() up, before calling
15116 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15118 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15120 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15121 together when passing several arguments of type double (gives a small
15122 speedup and saves a few bytes of generated code).
15124 2007-08-20 Jb Evain <jbevain@novell.com>
15126 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15128 2007-08-20 Jb Evain <jbevain@novell.com>
15130 * mini.c (mono_method_to_ir): throw MethodAccessException
15131 and FieldAccessException instead of InvalidProgramException.
15133 2007-08-20 Mark Probst <mark.probst@gmail.com>
15135 * mini.c: CoreCLR security checks.
15137 * mini.h: Removed MonoSecurityMode (moved to
15138 metadata/security-manager.h) and mono_security_mode global var
15139 (replaced by set/get functions in security-manager.h).
15141 * driver.c: Added "core-clr-test" security mode for testing. Used
15142 set-function for setting security mode.
15144 2007-08-17 Mark Probst <mark.probst@gmail.com>
15146 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15147 the new jit_info_table.
15149 * driver.c: Test code for the new jit_info_table (enabled by the
15150 define MONO_JIT_INFO_TABLE_TEST).
15152 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15154 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15155 detection of call <REG> instruction sequence. Fixes build on freebsd.
15157 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15159 * mini-exceptions.c: Fix a warning.
15161 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15163 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15164 stack overflow handling code on amd64 too.
15166 * mini-exceptions.c (mono_setup_altstack): Make this use
15167 mono_thread_get_stack_bounds ().
15169 * mini-x86.h: Disable sigaltstack on solaris x86.
15171 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15173 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15175 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15177 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15179 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15181 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15183 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15185 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15187 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15190 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15192 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15193 to be emitted (bug #82281).
15195 2007-08-01 Martin Baulig <martin@ximian.com>
15197 Merged the `debugger-dublin' branch.
15199 * debug-debugger.h (MonoDebuggerInfo):
15200 Removed the `old_*' compatibility entries.
15201 Added `debugger_version' and `data_table'.
15202 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15203 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15206 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15207 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15208 instead of a `gconstpointer'.
15209 (mono_debugger_insert_method_breakpoint): Return a
15210 `MonoDebugMethodAddressList *'.
15212 2007-06-28 Martin Baulig <martin@ximian.com>
15214 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15216 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15218 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15219 __builtin_frame_address () since it is broken on older gcc versions.
15221 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15223 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15224 on the stack overflow handling and made the managed stack overflows
15225 catchable in most cases using soft guard pages.
15226 * exceptions-x86.c: added code to restore the protection in the soft
15227 guard pages at the end of exception handling.
15229 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15231 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15233 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15235 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15236 exception handling.
15238 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15240 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15241 signal handling support until it has been ported to the new mechanism.
15242 * mini.c: fixed stack overflow detection and use the new
15243 architecture code to handle signals on the altstack.
15245 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15247 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15248 stack overflows on the alt stack.
15250 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15252 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15253 stack overflows on the alt stack.
15255 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15257 * exceptions-ppc.c: cleanup preparing for altstack support.
15259 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15261 * exceptions-arm.c: cleanup preparing for altstack support.
15263 2007-07-27 Mark Probst <mark.probst@gmail.com>
15265 * mini.c (print_jit_stats): Output hazard pointer stats.
15267 2007-07-26 Mark Probst <mark.probst@gmail.com>
15269 * driver.c, mini.c: Replaced security mode flags with a single
15272 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15274 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15276 2007-07-25 Mark Probst <mark.probst@gmail.com>
15278 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15279 (which doesn't do anything yet) for activating Core CLR
15280 (Silverlight) security.
15282 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15284 * mini-codegen.c: work around a possible gcc bug on arm.
15286 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15288 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15289 message for platforms that don't support AOT compilation.
15291 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15293 * mini.h, mini.c, driver.c: temporary smcs hack.
15295 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15297 * mini-arm.h, mini-arm.c: arm EABI fixes.
15299 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15301 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15304 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15305 trampolines taking a method argument.
15307 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15309 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15310 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15312 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15313 JIT compilation throws an exception. Fixes #82050.
15315 2007-07-19 Mark Probst <mark.probst@gmail.com>
15317 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15318 with the MONO_EXCEPTION_ defines.
15320 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15322 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15325 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15326 the cause of an assertion.
15328 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15330 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15333 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15335 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15336 assert. Should fix #82103.
15338 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15340 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15341 here too. Fixes #82095.
15343 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15346 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15348 * mini-amd64.h: Enable IMT for amd64.
15350 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15352 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15354 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15356 2007-07-12 Mark Probst <mark.probst@gmail.com>
15358 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15359 as soon as check_linkdemand sets an exception_type.
15361 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15363 * mini-x86.c: fixed offsets for IMT call sequence.
15364 * mini-x86.h: enable IMT again.
15366 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15368 * trace.c (mono_trace_enter_method): Decode MonoType too.
15370 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15372 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15374 * mini-amd64.c: Add preliminary IMT implementation.
15376 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15378 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15379 understand the new IMT-base interface invocation (thanks to
15380 Daniel Nauck for the report and the remote debugging session).
15382 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15384 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15386 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15388 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15390 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15392 * mini-trampolines.c: implement AOT IMT support.
15393 * mini-x86.h: enable IMT support for wider testing.
15395 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15397 * inssel.brg (emit_imt_argument): Add aot support here.
15399 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15401 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15403 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15404 of the IMT implementation, partially from massi, with my
15405 implementation of the bsearch sequence. Disabled by default until
15406 the AOT code is implemented.
15408 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15410 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15412 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15414 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15416 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15417 arch-independent IMT JIT code from Massimiliano
15418 Mantione (massi@ximian.com) with small cleanups from me.
15420 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15422 * Makefile.am: fix svn invocation to get the svn revision to be
15423 independent of the local language (build fix).
15425 2007-07-09 Mark Probst <mark.probst@gmail.com>
15427 * mini.c (inline_method): Reset cfg->exception_type if the
15428 inlining is aborted. Fixes: 82049.
15430 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15432 * mini.c: remove assert from exception handling code when exception_ptr
15435 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15437 * mini.c (mono_codegen): Add an assert.
15439 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15440 enter and leave code.
15441 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15443 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15445 * mini-ppc.c: fixed memory corruption for localloc(0)
15448 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15450 * mini.c: Fix warnings.
15452 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15454 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15455 to emit better double->int conversions.
15457 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15459 * mini.c: the provided Min/Max optimizations are valid for unisgned
15462 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15464 * 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
15466 2007-06-28 Miguel de Icaza <miguel@novell.com>
15468 * mini.c (mono_running_on_valgrind): Add support for reporting the
15469 method and its boundaries to valgrind.
15471 2007-06-28 Martin Baulig <martin@ximian.com>
15473 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15475 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15477 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15479 * generic.2.cs: Add new test case.
15481 2007-06-25 Martin Baulig <martin@ximian.com>
15483 Merged the `debugger-dublin' branch.
15486 (mono_debugger_insert_method_breakpoint): New public method.
15487 (mono_debugger_remove_method_breakpoint): Likewise.
15488 (mono_debugger_check_breakpoints): New static method.
15489 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15491 * debug-debugger.h (MonoDebuggerInfo):
15492 Renamed (to keep backward compatibility in the vtable):
15493 `insert_breakpoint' -> `old_insert_breakpoint'.
15494 `remove_breakpoint' -> `old_remove_breakpoint'.
15495 `create_string' -> `old_create_string'.
15496 `lookup_class' -> `old_lookup_class'.
15497 `lookup_type' -> removed; changed into a dummy field.
15498 `lookup_assembly' -> `old_lookup_assembly'.
15499 Added (same functionality, but different signature):
15500 `create_string', `lookup_class', `lookup_assembly'
15502 `get_method_addr_or_bpt', `remove_method_breakpoint',
15503 `runtime_class_init'.
15505 * debug-debugger.c: Merged the `debugger-dublin' branch.
15507 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15509 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15511 (peephole_pass): Likewise.
15513 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15515 * driver.c: hopefully make setaffinity work also for ancient
15518 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15520 * driver.c : win32 build fix.
15522 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15524 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15525 processor if it is set.
15527 2007-06-21 Martin Baulig <martin@ximian.com>
15529 * debug-mini.h: New file.
15532 (mono_debugger_insert_breakpoint_full): Moved here from
15533 ../metadata/mono-debug-debugger.c.
15534 (mono_debugger_remove_breakpoint): Likewise.
15535 (mono_debugger_breakpoint_callback): Likewise.
15537 2007-06-15 Raja R Harinath <rharinath@novell.com>
15539 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15540 changes in MonoGenericClass.
15542 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15544 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15546 2007-06-14 Raja R Harinath <rharinath@novell.com>
15548 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15549 removal of MonoGenericMethod.
15551 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15553 * mini-exceptions.c: hooks for the exception events profiling API.
15555 2007-06-14 Randolph Chung <tausq@debian.org>
15557 * Makefile.ma: Add hppa target.
15558 * mini-arch.h: Include mini-hppa.h
15559 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15560 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15561 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15563 2007-06-14 Randolph Chung <tausq@debian.org>
15565 * inssel.brg: Add rules for "chained" compare-branch operations so that
15566 a single compare op can affect multiple branches. Adjust cost for
15567 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15568 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15569 cost for some rules so that they can more easily be overridden by
15570 per-arch rules (with fixes from lupus).
15571 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15573 2007-06-13 Randolph Chung <tausq@debian.org>
15575 * mini-ops.h: Reorder branch ops so that they match the order of the
15576 corresponding CEE_* ops. The code expects them this way.
15577 Add new ops for HPPA target.
15578 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15580 2007-06-13 Randolph Chung <tausq@debian.org>
15582 * mini-exceptions.c: Handle cases where the stack grows towards
15584 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15586 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15588 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15590 * driver.c: explain where a non-matching corlib is found.
15592 2007-06-13 Mark Probst <mark.probst@gmail.com>
15594 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15596 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15598 * mini-exceptions.c: Generate a method profile leave event during
15599 an exception to ensure that the profiler gets notified.
15601 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15603 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15606 * cpu-amd64.md: Add long_and/or/xor opcodes.
15608 2007-06-06 Wade Berrier <wberrier@novell.com>
15610 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15611 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15612 length of instruction shr_imm (expected 8, got 10)
15614 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15616 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15618 2007-06-06 Mark Probst <mark.probst@gmail.com>
15620 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15621 MonoInternalHashTable again (fixed bug in the internal hash table
15624 2007-06-06 Mark Probst <mark.probst@gmail.com>
15626 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15627 Have to figure out what makes it crash the SWF regression.
15629 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15631 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15633 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15635 * mini.c: optimize out the type check when storing null in a
15638 2007-06-04 Mark Probst <mark.probst@gmail.com>
15640 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15641 MonoInternalHashTable.
15643 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15645 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15646 signed integer methods.
15648 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15650 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15651 permanently since the current approach doesn't work.
15653 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15655 * inssel.brg (stmt): Only call delegate->invoke_impl if
15656 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15658 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15660 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15661 the sreg2==rdx case.
15663 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15664 account if it contains a rex prefix.
15665 (peephole_pass): Handle OP_FMOVE as well.
15667 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15669 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15670 as it causes regressions.
15672 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15674 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15675 static case as well.
15677 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15679 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15680 (mono_arch_get_this_arg_from_call): Ditto.
15682 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15684 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15687 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15688 (mono_arch_get_this_arg_from_call): Ditto.
15690 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15692 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15693 try to create optimized invoke code and use that for further invocations.
15694 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15696 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15698 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15700 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15701 sealed classes or methods.
15702 *devirtualization.cs: tests for the new optimization
15704 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15706 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15707 by the update_volatile () function.
15709 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15711 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15714 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15716 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15718 * mini.c: Add configure checks for header files.
15719 * mini-x86.c: Add configure checks for header files.
15720 * trace.c: Add configure checks for header files.
15721 * aot-runtime.c: Add configure checks for header files.
15722 * aot-compiler.c: Add configure checks for header files.
15723 * driver.c: Add configure checks for header files.
15724 * mini-codegen.c: Add configure checks for header files.
15726 Code is contributed under MIT/X11 license.
15728 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15730 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15731 icompare_imm -128 + op_iclt. Fixes #81703.
15733 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15735 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15737 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15739 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15740 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15741 so that all isinst checks now use "interface_bitmap".
15743 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15745 * cpu-amd64.md (jmp): Fix a warning.
15747 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15749 * basic.cs: Add new regression test.
15751 * basic.cs: Remove test which is now in basic-long.cs.
15753 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15755 * basic-long.cs: Add new test.
15757 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15759 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15761 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15763 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15765 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15768 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15769 throwing code a bit.
15771 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15772 the exception throwing code a bit.
15774 * mini-x86.c (get_call_info): Allocate result from a mempool.
15776 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15778 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15780 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15782 * mini.h (MonoCompile): Add 'token_info_hash' field.
15784 * mini.c: Save token->method associations during compilation so the AOT
15785 compiler can use it.
15787 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15788 which reference generic classes and methods.
15790 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15792 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15794 * aot-compiler.c (compile_method): Fix a typo in a comment.
15796 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15798 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15799 everything generic.
15801 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15803 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15805 * mini.h (MonoCompile): Add 'args' field.
15807 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15810 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15812 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15814 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15816 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15818 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15819 opcodes for some opcodes.
15821 * mini.h *.brg *.c: Use the new opcodes.
15823 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15825 * mini.h: Bumped aot revision.
15827 * inssel.brg: modified code generation of type checks for interfaces
15828 to use the new "MonoClass.interface_bitmap" instead of the old
15829 "MonoClass.interface_offsets".
15831 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15833 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15835 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15837 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15840 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15842 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15844 2007-04-27 Wade Berrier <wberrier@novell.com>
15846 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15847 mini.h) to fix build.
15849 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15851 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15853 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15854 causes the corlib unit tests to fail.
15856 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15858 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15860 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15862 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15863 opcodes to the comparison relations.
15865 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15866 opcodes to their types.
15868 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15870 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15871 it in cfg->arch.cinfo.
15873 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15875 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15876 cfg->cil_offset_to_bb.
15878 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15880 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15881 created becase of initlocals.
15883 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15885 * mini-alpha.c cpu-alpha.md: More alpha port work from
15886 Sergey Tikhonov <tsv@solvo.ru>.
15888 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15890 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15892 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15894 * cpu-s390.md (break): Correct the length of break instruction.
15896 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15898 * mini.c: fix a couple of soft-float issues and comments.
15900 2007-04-15 Miguel de Icaza <miguel@novell.com>
15902 * trace.c (is_filenamechar): - is also a filename char.
15904 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15906 * mini-s390.c: Correct checking for enum type in return value processing.
15908 2007-04-14 Raja R Harinath <rharinath@novell.com>
15910 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15911 (version.h): Makefile is in the build directory.
15913 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15915 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15917 2007-04-11 Martin Baulig <martin@ximian.com>
15919 * mini.c (can_access_member): Fix handling of generic classes;
15922 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15924 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15926 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15928 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15930 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15932 * mini-codegen.c: make sure the right spill amount is
15933 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15935 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15937 * mini-ppc.c: fixes for the fp_branch_nan test.
15939 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15941 * basic.cs: Comment out new test which still fails on ia64.
15943 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15945 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15947 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15949 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15951 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15953 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15954 on 64 bit machines. Fixes part of #80738.
15956 * basic.cs: Add regression test.
15958 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15960 * inssel.brg basic.cs: Revert previous change to fix build.
15962 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15965 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15967 * basic.cs: Add new regression test.
15969 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15971 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15974 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15976 * cpu-s390x.md: Correct length of break instruction.
15978 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15980 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15981 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15983 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15985 * *.c: Begin WIN64 port.
15986 * mini.c: Use correct register in profiler.
15987 * mini-amd64.c: No inline assembly on Win64.
15988 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15989 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15990 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15991 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15992 mono_arch_ip_from_context for Win64.
15994 Contributed under MIT/X11 license.
15996 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15998 * exceptions-amd64.c (seh_handler): Ditto.
16000 * exceptions-x86.c (seh_handler): Fix a memory leak.
16002 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16004 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16005 mini-s390x.c: fixed peephole optimizations to deal
16006 correctly with 1 and 2 byte reload avoidance.
16008 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16010 * cpu-s390.md, cpu-s390x.md: update localloc length.
16012 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16014 * cpu-g4.md: added missing descriptions.
16016 2007-03-14 Miguel de Icaza <miguel@novell.com>
16018 * Makefile.am: Add support so the tail tests are not executed on
16019 PowerPC as that is a known limitation of the PowerPC port.
16021 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16023 * runmdesc.bat: Move to msvc directory.
16025 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16027 * runmdesc.bat: Run executable that was produced by the current
16028 target and sent via an argument.
16030 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16032 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16035 * generics.2.cs: Add regression test.
16037 2007-03-09 Wade berrier <wberrier@novell.com>
16039 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16041 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16043 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16044 AOT code depends on this.
16046 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16048 * mini.c: more precise tracking of types in the eval stack
16049 (part of fix for bug #81044).
16051 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16053 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16055 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16057 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16059 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16061 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16063 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16065 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16066 a pointer on 64 bit systems. Fixes #80190.
16068 * iltests.il: Add new regression test.
16070 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16072 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16074 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16076 * trace.c: Remove an erroneous alignemnt check when tracing.
16077 Fixes --trace on OSX86.
16079 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16081 * mini-$(arch).h: initialize SP in context for all the archs.
16083 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16085 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16086 regressions in the thread tests.
16088 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16090 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16091 - fixed implementation of LOCALLOC opcode
16092 - implemented non-un compare for floats
16094 - implementation of FDIV and CKFINITE opcodes
16095 - fixes for latest mono updates
16096 - additional arch opcodes
16098 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16100 * Makefile.am: simplify and merge rules for cross-compilation.
16102 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16104 * local-propagation.c: Actually *apply* the fix for bug 80591...
16106 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16108 * mini-exceptions.c: backuot part of the last change
16109 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16111 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16112 * inssel.brg: Fix bug 59286.
16115 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16117 * mini-exceptions.c: patch from Zoltan to correctly check for
16118 stack boundaries (using the stack register, not the frame register),
16119 fixes bugs #80724, #79717.
16121 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16123 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16124 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16126 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16127 presence of frame pointer elimination.
16129 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16131 * mini-x86.h: NetBSD UCONTEX_REG defines.
16133 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16135 * inssel-amd64.brg: Fix amd64 build.
16137 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16139 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16142 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16144 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16147 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16149 2007-01-30 Mark Mason <mason@broadcom.com>
16151 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16152 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16153 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16154 beginning support for CEE_JMP [not quite working yet]
16155 * tramp-mips.c: LMF handling now works
16157 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16159 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16161 * mini.h (NULLIFY_INS): New macro.
16163 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16165 * mini.c: statistical profiler fix for windows, patch
16166 from Tor Lillqvist (tml@novell.com).
16168 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16169 * local-propagation.c: Fix bug 80591.
16171 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16173 * Makefile.am: put back the --export-dynamic option as with
16174 the previous gmodule flags (thanks to Robert Jordan).
16176 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16178 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16180 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16181 simplify and speed up the local register allocator. Also rename some fields
16182 like iassign->vassign.
16184 * regalloc.c: Remove some functions which are no longer used since their
16185 inlined version is in mini-codegen.c.
16187 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16189 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16191 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16193 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16194 narrowing. Fixes #80622.
16196 * iltests.il: Add new regresssion test.
16198 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16200 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16201 debug-debugger.c, debug-debugger.h: warning fixes.
16202 * driver.c: updated copyright year and made it fit in one line.
16204 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16206 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16208 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16210 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16212 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16214 * iltests.il: Add new test for bug #80507.
16216 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16218 * mini-arm.h: use soft-float also on vfp for now.
16220 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16222 * mini.c: fix some more soft-float issues.
16224 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16226 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16228 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16229 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16230 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16231 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16233 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16235 * mini-arm.c: typo fix.
16237 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16239 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16241 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16243 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16244 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16246 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16248 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16250 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16252 * inssel.brg: Fix a warning.
16254 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16256 * abcremoval.c ssa.c ssapre.c: Update after this change.
16258 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16260 * dominators.c (df_set): Use mono_bitset_union_fast.
16262 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16264 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16265 mini-codegen.c: reduce relocations and memory usage for the cpu
16268 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16270 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16272 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16273 to reduce their size.
16275 2007-01-19 Mark Mason <mason@broadcom.com>
16277 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16278 * mini-mips.c: more configuration macros, support long conditional branches, additional
16279 asserts, fix epilog instrumentation.
16280 * mini-mips.h: use standard stack walk
16281 * cpu-mips.md: increase size of div, rem and conditional branches
16283 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16285 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16288 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16290 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16291 (compile_method): Ditto.
16293 * aot-runtime.c (decode_klass_info): Ditto.
16295 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16296 needed by the code generated by inssel.brg. Also fix a warning.
16298 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16300 * mini.c: deal with enums that become genericinsts by
16301 being nested in a generic class (bug #79956).
16303 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16305 * mini.c: match the generic definition to check for
16306 private access with generic types (bug #78431).
16308 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16310 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16311 to make life easier for people cross-compiling that insist on not
16314 2007-01-17 Mark Mason <mason@broadcom.com>
16316 * inssel-long.brg: patch to deal with mips missing flags
16317 * inssel-long32-mips.brg: implement overflow checks
16318 * insset-mips.brg: implement overflow checks
16319 * mini-mips.h: implement conditional exception handling
16320 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16321 Remove unused code, minor cleanups.
16322 * exceptions-mips.c: minor cleanups
16323 * mini-ops.h: add mips conditional exception ops
16324 * cpu-mips.md: add mips conditional exception ops
16327 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16329 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16330 to deal with mips missing of flags.
16332 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16334 * exceptions-ppc.c: execute fault handlers.
16336 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16338 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16340 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16342 * mini.c: handle also floating point values in initialize_array.
16344 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16346 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16347 array initialization and make it conditional on the intrins option.
16349 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16351 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16352 relocations and put the patch info names close to the enum definition.
16354 2007-01-15 Mark Mason <mason@broadcom.com>
16356 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16358 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16360 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16362 2007-01-12 Raja R Harinath <rharinath@novell.com>
16364 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16366 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16368 * Makefile.am: distribute the mips sources.
16370 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16372 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16375 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16377 * cpu-x86.md: back out for now as this triggers other regressions.
16379 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16381 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16382 to eax:edx, so ecx can't get allocated to them (bug #80489).
16384 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16386 * mini.c, mini-exceptions.c: enabled running fault handlers
16389 2007-01-03 Miguel de Icaza <miguel@novell.com>
16391 * driver.c: If nothing fail, do not use the string "failed",
16392 because it makes it very annoying to view test result logs on the
16395 2006-12-30 Miguel de Icaza <miguel@novell.com>
16397 * debug-debugger.c (mono_debugger_main): Rename "main" to
16398 "main_method" to prevent a warning.
16400 Remove a warning for unused field.
16402 2006-12-28 Martin Baulig <martin@ximian.com>
16405 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16407 2006-12-22 Martin Baulig <martin@ximian.com>
16409 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16410 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16411 seperate `.mdb_debug_info' section, so we can access it from the
16412 debugger even if the binary is stripped.
16414 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16415 from the `.mdb_debug_info' here to prevent the linker from
16416 removing that section.
16418 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16419 mdb-debug-info64.s.
16421 2006-12-19 Robert Jordan <robertj@gmx.net>
16423 * mini-x86: enable the code to return small structures in
16424 registers for FreeBSD as well. Fixes bug #80278.
16425 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16427 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16429 * mini-x86.c: align the stack when calling the profiler
16430 function instrumenting the prolog (on OSX).
16432 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16434 * mini.c: emit a break opcode where Debugger.Break () is called.
16436 2006-12-13 Miguel de Icaza <miguel@novell.com>
16438 * mini.c (mono_method_to_ir): Provide useful information on this
16439 assert, to prevent others from debugging like I did.
16441 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16443 * mini.c: enable code which was incorrectly commented
16446 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16448 * mini-x86.c: enable on OSX, too, the code to return small
16449 structures in registers.
16451 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16453 * mini-x86.c: remove the use of the dynamic code manager here, too.
16455 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16457 * mini.h, debug-debugger.c, tramp-*.c: fixed
16458 mono_debugger_create_notification_function() to use
16459 mono_global_codeman_reserve () instead of a dynamic code manager.
16461 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16463 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16464 ves_array_element_address() jit icall and use a generated
16465 managed method instead (which is about 4 times faster for a rank 3
16468 2006-11-29 Mark Mason <mason@broadcom.com>
16470 * basic-calls.cs: additional tests for passing
16471 structures as function arguments.
16473 2006-11-29 Mark Mason <mason@broadcom.com>
16475 * mini-mips.h: disable custom exception handling
16476 * mini-mips.c: throw/rethrow should use jalr to call
16477 exception stubs. Fixed bug with passing structures
16478 by value. More support for tracing floating point
16481 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16483 * mini.c: fixed typo in the soft-float ldind.r4 handling
16486 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16488 * mini.c, mini.h, driver.c: added --runtime command line
16489 option to select a different runtime than the autodetected one.
16490 * jit.h: added API for embedders to initialize with a specific
16493 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16495 * mini.c: handle also boxing of r4 values (bug #80024).
16497 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16499 * mini-ppc.c: force indirect calls until we reserve
16500 enough address space for all the generated code.
16502 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16504 * exceptions-arm.c: workaround bugs in the libc definition
16505 of struct ucontext.
16507 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16509 * inssel.brg: fixes from me and Mark Mason.
16511 2006-11-23 Dick Porter <dick@ximian.com>
16513 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16514 semaphore display now we've fixed the initial value
16516 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16518 * inssel.brg: partially revert the last change to fix the build.
16520 2006-11-21 Mark Mason <mason@broadcom.com>
16522 * inssel.brg: Add and use compare-and-branch macros to support
16523 architectures that do not have condition code registers (ie. MIPS).
16524 * *-mips.{c,brg,md}: Fix copyright statements
16526 2006-11-20 Mark Mason <mason@broadcom.com>
16528 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16529 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16530 * mini.h: Added declaration for mono_print_ins()
16531 * mini-codegen.c: added ins_spec initializer for MIPS
16532 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16533 vreg to be virtual and hreg to be non-virtual.
16534 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16535 is not yet working/implemented correctly.
16536 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16537 non-static, fixup calls to print_ins() from other parts in the file.
16539 2006-11-20 Mark Mason <mason@broadcom.com>
16541 * basic-calls.cs: added tests for passing structures as arguments
16544 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16546 * inssel-long32.brg: optimize signed division by power of two.
16548 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16550 * mini-arm.c: added support for interworking with thumb code
16551 (mono must be still be built using the ARM instruction encoding).
16553 2006-11-19 Miguel de Icaza <miguel@novell.com>
16555 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16556 verifier has different rules for it. Fixes a few verifier issues
16559 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16560 at the end, so people know what happened.
16562 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16564 * brach-opts.c: in optimize_exception_target() make sure we
16565 are in a catch clause (fixes bug #79871).
16567 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16569 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16570 more soft-float support fixes.
16572 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16574 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16575 that are passed half on the stack and half in registers.
16577 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16579 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16580 more mips integration work from Mark E Mason
16581 <mark.e.mason@broadcom.com>.
16583 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16585 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16586 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16587 tramp-mips.c: added sources for the mips port, not
16588 integrated in the build yet. Contributed by
16589 Mark E Mason <mark.e.mason@broadcom.com>.
16591 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16593 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16595 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16597 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16598 put the soft-float rules in its own file since it seems to
16599 break s390 compilation.
16601 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16603 * mini-arm.c: fixed wrnings.
16605 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16607 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16608 inssel-arm.brg: ARM support for soft-float.
16610 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16612 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16613 loads and stores of 32 bit fp values.
16615 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16617 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16619 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16620 works. Fixes #79852 and #79463.
16622 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16624 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16625 more soft-float support WIP and fixes.
16627 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16629 * mini-arm.c: some VFP updates.
16631 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16633 * mini-exceptions.c: 0 is a valid local var offset in some
16634 architectures, don't assert (bug #78508).
16636 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16638 * exceptions-arm.c: fixed off by one error in stack walk code.
16640 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16642 * mini.h, mini.c: more precise tracking of type load exceptions.
16644 2006-11-03 Robert Jordan <robertj@gmx.net>
16646 * Makefile.am: [WIN32] Add monow.exe target.
16647 * driver.c: [WIN32] Don't detach the console when debugging.
16650 2006-10-30 Miguel de Icaza <miguel@novell.com>
16652 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16654 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16656 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16658 * driver.c (mini_regression): Fix --regression with AOT.
16660 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16662 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16664 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16666 * mini-sparc.h: Don't use sigaction on sparc/linux.
16668 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16670 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16672 * mini-exceptions.c: Add proper include files for getpid ().
16674 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16676 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16677 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16680 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16681 name cache to reduce its size.
16683 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16685 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16687 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16688 the mono_lmf TLS variable.
16690 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16691 trampoline lmf frames.
16693 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16695 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16697 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16698 the mono_lmf TLS variable.
16700 * mini-exceptions.c: Access the LMF structure through accessors.
16702 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16703 variable instead of in jit_tls->lmf.
16705 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16707 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16708 trampoline lmf frames.
16710 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16712 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16714 * mini.c trace.c mini-x86.c: Revert these too.
16716 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16719 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16721 * genmdesc.c: removed now dead code.
16723 2006-10-09 Robert Jordan <robertj@gmx.net>
16725 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16727 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16729 * mini.h: do not leave gaps in the opcode values.
16731 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16733 * jit-icalls.h: flag functions as internal here, too.
16735 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16737 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16738 functions with the internal attribute.
16740 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16742 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16744 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16746 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16749 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16751 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16752 tail calls as on other platforms.
16754 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16756 * iltests.il: Add a few tailcall tests.
16758 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16760 * driver.c: fix loop for old compilers (bug #79521).
16762 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16764 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16766 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16768 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16769 metadata without any code.
16771 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16772 more precise debugging information using gdb.
16774 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16776 * inssel-ia64.brg: Make the helper methods static.
16778 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16780 * inssel-x86.brg: make the helper methods static.
16782 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16784 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16786 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16788 * mini.c: updates for monoburg changes.
16789 * inssel.brg: make a few helper functions static as they should.
16791 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16793 * Makefile.am: Move mini-codegen.c to common_sources.
16795 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16797 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16799 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16800 mini-ppc.h: port to use the common local register allocator.
16802 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16804 * mini.h: Remove the comment too then.
16806 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16808 * mini.h: put back backend.data which is to be used shortly and
16809 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16810 pointers on 4 byte boundaries it'd have much bigger issues running
16811 and you can ifdef it out anyway.
16813 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16815 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16816 MonoInst size by 4 bytes on 64 bit machines.
16818 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16820 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16821 replacement with more meaningful field names. Arch maintainers, please
16822 check the assigned names are good enough for your arch.
16824 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16826 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16827 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16829 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16831 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16832 relocations and memory requirements, put the optimization flags
16833 definitions in their own file.
16835 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16837 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16839 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16841 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16843 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16845 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16847 * inssel.brg: use the correct function to get the size of an item
16848 in an array, given an element class.
16849 * aot-compiler.c: do not access class->class_size directly.
16851 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16853 * mini.h, debug-mini.c: added a debugging function to print
16854 info about local variables and arguments in a jitted method.
16856 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16858 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16860 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16862 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16864 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16865 inner and outer loops when passing vtypes.
16867 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16869 * mini-ppc.c: take into account the cpu errata for cache flushing
16870 which caused some random errors (bug #79381).
16872 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16874 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16875 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16877 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16879 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16882 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16883 freebsd ports tree.
16885 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16886 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16888 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16891 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16893 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16895 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16897 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16898 macro does not have to be changed during debugging.
16900 * 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>.
16902 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16904 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16906 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16907 MONO_ARCH_NO_EMULATE_MUL is defined.
16909 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16911 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16913 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16915 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16917 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16919 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16920 stuff to mini-exceptions.c where it is used.
16922 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16923 setup code, the real one is in mini-exceptions.c.
16925 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16926 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16927 some changes from the freebsd ports tree.
16929 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16932 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16934 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16936 * mini.c: on Linux, check for /proc to be mounted
16937 (bug# 79351, novell bug#201204).
16939 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16941 * mini.c: handle cases where pthread_attr_getstack() behaves
16942 incorrectly (bug #78096).
16944 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16946 * mini-arm.c: support larger stack frames (bug #79272).
16948 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16950 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16952 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16955 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16956 mono_class_from_name () to find a class from its name.
16958 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16960 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16962 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16964 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16966 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16968 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16970 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16971 callinfo->trampoline.
16973 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16975 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16978 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16980 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16982 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16984 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16985 stats.method_trampolines, it is already done by the generic trampoline code.
16987 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16989 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16991 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16993 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16995 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16997 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16999 * mini.c (print_jit_stats): Print new stats.
17001 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17003 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17005 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17006 Address on two dimensional arrays. Fixes #78729.
17008 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17010 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17013 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17015 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17018 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17020 (mini_get_ldelema_ins): Ditto.
17022 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17024 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17025 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17028 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17030 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17031 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17033 * exceptions-s390x.c: Cosmetic change.
17035 * tramp-s390.c: Fix warning.
17037 * cpu-s390.md: Correct length of mul_imm.
17039 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17041 * aot-compiler.c: added binary writer with ELF backend
17042 implementation (only on Linux/x86 for now).
17044 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17046 * Makefile.am: Don't run net 2.0 AOT tests.
17048 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17049 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17051 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17053 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17055 * aot-compiler.c: simplified and refactored the asm-writing code
17056 to allow different backends.
17058 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17060 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17062 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17063 little. Share patches of type TYPE_FROM_HANDLE as well.
17065 * mini.c (mono_patch_info_equal): New helper function.
17066 (mono_patch_info_hash): Ditto.
17068 * aot-compiler.c (emit_method_code): Fix s390 build.
17070 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17071 is not handled because it is stored as a flag and not as a type ctor. Fixes
17074 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17076 * aot-compiler.c: Fix computation of GOT slot statistics.
17078 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17079 Also remove support for not PIC AOT.
17081 * mini.h: Bump AOT file format version.
17083 * objects.cs: Add a test for #78990.
17085 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17086 (peter.dettman@iinet.net.au). Fixes #79087.
17088 * basic-long.cs: Add a test for the above.
17090 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17092 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17094 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17097 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17099 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17102 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17104 * mini.c: Don't verify COM proxy invoke calls
17107 2006-08-10 Dick Porter <dick@ximian.com>
17109 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17110 which process is holding semaphores locked.
17112 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17114 * mini-ia64.c mini-amd64.c: Fix #79027.
17116 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17118 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17120 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17121 implicit arguments in a vararg call. Fixes #79027.
17123 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17125 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17126 (mono_get_array_new_va_signature): Ditto.
17128 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17130 * aot-runtime.c: Call init_plt lazily.
17132 * inssel-long.brg: Fix unsigned long->int conversion.
17134 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17136 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17137 that most data is now in the .rss/.data section.
17139 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17141 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17143 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17145 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17147 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17149 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17150 virtual call. Fixes #79010.
17152 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17153 and use the result as the this argument in the real call.
17155 * generics.2.cs: Add a new test for #79010.
17157 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17159 * mini-x86.c: Fix a warning.
17161 * aot-compiler.c: Add a bunch of statistics.
17163 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17165 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17167 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17169 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17171 * 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>.
17173 2006-07-13 Miguel de Icaza <miguel@novell.com>
17175 * mini.c (mono_method_to_ir): Obtain the original method in the
17176 CIL stream and use this to perform validation.
17180 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17182 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17183 (mono_arch_call_opcode): Ditto.
17185 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17188 * mini.c (mono_patch_info_dup_mp): New helper function.
17190 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17191 compilation. Fixes #78827.
17193 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17195 * declsec.c: Use original security informations for
17196 MONO_WRAPPER_MANAGED_TO_MANAGED.
17198 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17200 * mini.c: Allow Com Interop methods/classes and
17201 don't verify COM wrapper calls
17204 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17206 * inssel-long32.brg: Fix long->i4 checked conversion.
17208 * exceptions.cs: Add a test for the above.
17210 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17212 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17214 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17217 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17220 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17222 * mini.c: Fix solaris/x86 exception handling.
17224 * Makefile.am: Get rid of $(ICU_LIBS).
17226 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17228 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17229 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17230 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17232 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17234 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17235 this function causes a SIGSEGV.
17237 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17239 * mini.c: Remove unused solaris/x86 includes.
17241 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17243 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17245 2006-06-20 Jb Evain <jbevain@gmail.com>
17247 * cpu-g4.md: fix max length of start_handler instruction.
17249 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17250 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17252 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17253 * ssa.c: Fixed bug 78653 for SSA based deadce.
17254 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17255 MonoInst.flags, used in SSA based deadce.
17256 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17257 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17259 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17261 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17262 it can end up using non executable memory on ppc64 systems
17263 running ppc32 userspace (fix from Johannes Berg).
17265 2006-06-14 Dick Porter <dick@ximian.com>
17267 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17270 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17271 * mini.c: Made so that inline is locally disabled if it would
17272 trigger a .cctor, because too many apps depend on this behavior
17273 (which seems to be also the one of the MS CLR).
17275 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17277 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17278 No idea why this worked before.
17280 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17281 which branch to outer exception clauses since they could skip the
17282 inner finally clauses. Fixes #78633.
17284 * exceptions.cs: Add a test for the above.
17286 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17289 * iltests.il: Add a test for the above.
17291 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17293 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17294 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17296 * iltests.il: Add a test for the above.
17298 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17300 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17302 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17303 methods as instrinsics.
17305 2006-06-09 Wade Berrier <wberrier@novell.com>
17307 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17308 (simple-cee-ops.h ssapre-mini-ops.h)
17310 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17312 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17313 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17315 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17316 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17318 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17320 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17322 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17324 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17325 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17326 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17327 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17328 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17329 of opcodes, so that bug 78549 should not happen again.
17330 * ssapre.c: Updated to use the renamed files.
17332 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17334 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17335 in OP_ATOMIC_EXCHANGE_I4.
17337 2006-06-07 Wade Berrier <wberrier@novell.com>
17339 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17340 in mono_debugger_create_notification_function)
17342 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17344 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17346 * mini.c (type_from_stack_type): Disable some changes which do not
17349 * driver.c: Reenable opts.
17351 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17352 of the evaluation stack.
17354 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17355 evaluation stack trace at entry to the bblock.
17357 * mini.c (merge_stacks): New function to perform verification of stack merges.
17358 Turned off by default.
17360 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17363 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17365 * local-propagation.c: Fixed bug 78549.
17367 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17369 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17371 2006-06-02 Miguel de Icaza <miguel@novell.com>
17373 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17374 tramp-arm.c, tramp-ia64.c
17375 (mono_debugger_create_notification_function): Update signature to
17376 new signature and use new protocol for creating the notification
17379 Should fix the build.
17381 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17383 * exceptions-ppc.c (mono_jit_walk_stack)
17384 (ves_icall_get_frame_info): Fix the build
17386 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17388 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17390 2006-05-31 Raja R Harinath <rharinath@novell.com>
17392 * il2tests.2.il: New file for generics CIL tests. Add test for
17394 * Makefile.am: Update.
17397 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17400 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17402 * aliasing.c: Fixed bug 78311.
17404 2006-05-29 Martin Baulig <martin@ximian.com>
17406 * mini-exceptions.c (mono_find_jit_info): When computing the
17407 native offset, check whether we're actually inside the method's
17408 code; call mono_debug_print_stack_frame() to format the frame.
17409 (ves_icall_System_Exception_get_trace): Call
17410 mono_debug_print_stack_frame() to format the stack frame.
17411 (ves_icall_get_trace): Update to the new debugging API.
17412 (mono_jit_walk_stack_from_ctx): Likewise.
17413 (ves_icall_get_frame_info): Likewise.
17415 * mini.c (get_method_from_ip): Use the new debugging API.
17416 (mono_print_method_from_ip): Likewise.
17419 (mono_jit_walk_stack): Use the new debugging API.
17420 (ves_icall_get_frame_info): Likewise.
17422 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17424 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17426 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17428 * mini.c: Added "limitator" to inline for debugging.
17430 2006-05-24 Martin Baulig <martin@ximian.com>
17432 * debug-debugger.c (mono_debugger_init): Create a private,
17433 malloc()-based code manager for the notification function and
17434 intentionally leak it on exit. This fixes the crash-on-exit race
17438 (mono_debugger_create_notification_function): Added
17439 `MonoCodeManager *' argument.
17442 (mono_debugger_create_notification_function): Added
17443 `MonoCodeManager *' argument.
17445 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17447 * aliasing.c: Fixed 64 bit issue.
17448 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17449 default since all known bugs are fixed (one more time!).
17451 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17453 * mini.c: write barrier support.
17455 2006-05-23 Martin Baulig <martin@ximian.com>
17457 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17458 check at the top of the file.
17460 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17462 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17463 reverting changes without reason and without changelog entries.
17465 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17467 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17468 to a few opcodes. Fixes #78439.
17470 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17471 consistency with other archs.
17473 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17475 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17477 * debug-debugger.c: fix the build.
17479 2006-05-17 Martin Baulig <martin@ximian.com>
17482 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17483 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17484 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17485 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17487 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17489 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17491 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17493 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17494 MONO_TYPE_GENERICINST.
17496 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17497 MONO_TYPE_GENERICINST.
17499 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17501 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17504 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17506 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17508 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17510 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17512 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17513 mono_trace_cleanup ().
17515 * iltests.il: Fix problem with the newly added test.
17517 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17518 due to register constraints, free up the previous hreg. Fixes #78314.
17520 * iltests.il: Add new test for #78314.
17522 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17523 Interlocked.Add. Fixes #78312.
17525 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17527 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17529 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17531 2006-05-05 Martin Baulig <martin@ximian.com>
17533 * debug-mini.c (mono_debug_open_block): New method.
17536 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17537 the beginning of each basic block.
17540 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17541 the beginning of each basic block.
17543 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17545 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17546 default until I understand why they break the build on amd64.
17548 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17550 * mini.c (mini_cleanup): Call mono_cleanup ().
17552 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17555 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17557 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17558 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17559 default since all known bugs are fixed, and I cannot reproduce bug
17560 77944... I'm asking Matt Hargett to test again after this commit.
17562 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17564 * mini-codegen.c: Fixed typo that thrashed inline.
17566 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17568 * dominators.c (compute_dominators): Avoid using a worklist since
17569 it is not correct in some cases. Instead, iterate over all bblocks as
17570 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17572 2006-04-28 Miguel de Icaza <miguel@novell.com>
17574 * mini.c (mono_jit_compile_method_inner): Use
17575 mono_prepare_exception_from_error that resets the value
17578 2006-04-27 Miguel de Icaza <miguel@novell.com>
17580 * mini.c: Move the mini_loader_error_to_exception to metadata.
17582 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17584 * aliasing.c: Fixed bug 78210.
17586 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17588 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17589 default until all their problems (or the ones they trigger) are fixed.
17591 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17593 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17595 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17596 as loaded only after resolving patches since that could invoke the same method.
17598 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17600 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17603 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17606 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17609 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17610 made from AOT code through the PLT table.
17612 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17613 holding the plt offset when a call is made to the aot plt trampoline.
17615 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17617 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17620 * Makefile.am (common_sources): Fix build breakage.
17622 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17623 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17624 intra-assembly calls if possible.
17626 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17628 * mini-trampolines.c: Handle PLT entries.
17630 * mini.c: Avoid creating a GOT var for calls.
17632 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17633 from mscorlib code.
17635 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17636 from mscorlib code.
17638 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17641 * mini.h: Bump AOT file format version.
17643 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17646 2006-04-25 Martin Baulig <martin@ximian.com>
17648 * driver.c: Disable copyprop, consprop and inline when running
17649 inside the debugger.
17651 2006-04-25 Martin Baulig <martin@ximian.com>
17653 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17654 with `get_current_thread' and added `detach'.
17655 (MonoDebuggerMetadataInfo): Added `thread_size',
17656 `thread_tid_offset', `thread_stack_ptr_offset' and
17657 `thread_end_stack_offset'.
17659 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17661 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17664 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17665 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17667 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17669 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17671 * aot.c: Add support for ADJUSTED_IID.
17673 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17675 * aot.c (emit_method_order): Don't align method_order_end.
17677 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17678 the interface ID changes.
17680 2006-04-21 Dick Porter <dick@ximian.com>
17682 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17683 cleaning up a thread. Fixes the new part of bug 77470.
17685 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17687 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17688 to managed wrapper.
17690 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17692 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17694 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17695 SIGSEGV. Fixes #78072.
17697 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17698 unregister our SIGABRT handler.
17700 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17702 * mini.c: Disabled inline where it can alter the call stack in a
17703 way visible from managed code.
17704 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17707 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17709 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17710 on other platforms. Fixes #78089.
17712 2006-04-13 Martin Baulig <martin@ximian.com>
17714 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17715 determine whether we're inside the debugger.
17718 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17720 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17722 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17723 handler clauses. Fixes #78024.
17725 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17726 in the CALL_MEMBASE opcodes. Fixes #78088.
17727 (mono_arch_get_vcall_slot_addr): Ditto.
17729 2006-04-10 Martin Baulig <martin@ximian.com>
17731 * debug-debugger.c: The thread handling code has now been moved
17732 into ../metadata/threads.c.
17734 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17736 * driver.c (mono_main): Fix --with-gc=none build.
17738 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17739 (mono_spillvar_offset_float): Ditto.
17740 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17741 hreg, not when its !global, since on ia64, there is a third category: stacked
17744 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17746 * mini.c: set MonoInst->klass for load field address and a few other
17749 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17751 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17753 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17755 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17756 the branch opt changes.
17758 2006-04-06 Dick Porter <dick@ximian.com>
17760 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17762 * wapihandles.c (mini_wapi_seminfo):
17763 * driver.c (mono_main): Add semaphore info option
17765 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17767 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17768 branch optimization changes. Fixes #78009.
17770 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17772 * mini.c: ignore accessibility of methods in managed->native wrappers.
17774 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17776 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17778 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17780 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17782 * mini.c: Modify the branch optimizations to preserve the invariant that
17783 the entries inside the in_bb and out_bb arrays are unique.
17784 (mono_unlink_bblock): Avoid creation of new arrays.
17786 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17788 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17791 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17793 * mini.c (optimize_branches): Remove the "optimizations" in
17794 the cbranch1/cbranch2 -> branch cases which were causing several
17795 problems in the past. Fixes #77986.
17797 2006-03-31 Chris Toshok <toshok@ximian.com>
17799 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17800 default optimizations :(
17802 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17804 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17807 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17809 * local-propagation.c: Added comments to structs and removed
17810 "Mono" prefixes from local tree mover types.
17812 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17814 * Makefile.am (arch_sources): Define this for each architecture so
17815 libmono_la_SOURCES is defined in one place.
17817 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17819 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17822 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17824 * driver.c: print the GC name supplied by configure.
17826 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17828 * local-propagation.c: Added tree mover, and moved here all the
17829 local propagation code from mini.c
17830 * mini.c: Added support for treeprop, and moved all the local
17831 propagation code to local-propagation.c
17832 * mini.h: Added support for treeprop
17833 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17834 treeprop, inline and deadce by default
17835 * Makefile.am: Added local-propagation.c
17837 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17839 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17841 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17843 * debug-debugger.c: make it compile without the Boehm GC.
17845 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17847 * mini.c: fixed issue with mismatch when an icall is registered
17848 with multiple names but same address.
17850 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17852 * declsec.c, mini-exceptions.c: use write barrier to set reference
17853 fields of managed objects.
17855 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17857 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17858 (can_access_internals): Fix a warning.
17860 * mini.c (print_method_from_ip): Rename this to
17861 mono_print_method_from_ip so it gets exported.
17863 * trace.c: Deal with strings inside StringBuilder's containing garbage
17864 and fix memory leaks. Fixes #77848.
17866 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17868 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17871 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17873 * mini-s390.c: Remove OP_X86_TEST_NULL.
17875 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17877 * mini.c: use the correct GetHashCode() for the moving collector.
17879 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17881 * liveness.c: Regalloc spill cost tuning.
17883 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17885 * mini-s390x.h: Correct S390_LONG macro.
17887 * mini-s390x.c: Cleanup unused code.
17889 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17891 * jit-icalls.h: New file.
17893 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17894 icalls and include that instead of including jit-icalls.c.
17896 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17899 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17901 * mini.c: when checking for member accessibility, also check for
17902 friend assemblies and for explicit interface implementations.
17904 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17906 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17908 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17910 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17911 common cases are done first.
17913 * mini-ops.h: Only define platform specific opcodes on the given platform.
17915 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17918 2006-03-14 Martin Baulig <martin@ximian.com>
17920 Revert Paolo's change from r57348:
17922 * mini.h: don't use gboolean for bitfields.
17923 * mini.c: verifier changes for fields and methods accessibility.
17925 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17927 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17929 * mini-s390x.c: Fix conv_r_un.
17931 * cpu-s390, cpu-s390x.md: Fix lengths.
17933 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17935 * mini.c: nested types have access to all the nesting
17936 levels, not just the enclosing types.
17938 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17940 * mini.c: added a few more verification checks.
17942 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17944 * liveness.c: Merge optimizations from the linear-il branch.
17946 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17948 * mini-ia64.c (emit_call): Add a comment.
17950 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17952 * tramp-ia64.c: Fix some warnings.
17954 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17956 * mini.h: don't use gboolean for bitfields.
17957 * mini.c: verifier changes for fields and methods accessibility.
17959 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17961 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17962 lazy icall wrapper changes.
17964 * dominators.c: Replace all the dominator algorithms with faster
17965 ones from the linear-il branch.
17967 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17970 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17971 common cases are done first.
17973 * mini-amd64.c: Fix some warnings.
17975 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17978 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17981 * mini.h: Add a missing prototype.
17983 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17985 * mini.c: Compile icall wrappers lazily.
17987 * mini-codegen.c: Use printf instead of g_print since its much faster.
17989 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17992 * mini.c (optimize_branches): Cache the negative result from
17993 remove_block_if_useless ().
17995 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17996 Also fix some bblock linking issues.
17998 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18001 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18003 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18004 accessed fields first, for better cache behavior.
18006 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18008 * mini.c: speedup IList<T> array accesses.
18010 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18012 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18013 inline_costs counter. Fixes #77190.
18015 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18017 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18018 trace messages. Fixes #77706.
18020 2006-03-04 Martin Baulig <martin@ximian.com>
18022 * tramp-amd64.c, tramp-x86.c
18023 (mono_debugger_create_notification_function): Use
18024 mono_global_codeman_reserve() to allocate a buffer at runtime and
18027 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18029 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18030 notification function at runtime and then call `initialize' in the
18031 `MONO_DEBUGGER__debugger_info' vtable.
18033 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18035 * iltests.il: Fix a visibility problem.
18037 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18039 * driver.c, mini.c: add hooks for the counters API.
18041 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18043 * driver.c: show disabled options.
18045 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18047 * linear-scan.c: always use cost-driven selection.
18049 2006-02-28 Raja R Harinath <rharinath@novell.com>
18051 * jit-icalls.c (helper_compile_generic_method): Revert change from
18054 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18056 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18058 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18060 * inssel.brg: style fixes, mostly to force the updated monoburg
18061 to run for people using svn.
18063 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18065 * mini.c: match monoburg changes.
18067 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18069 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18070 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18071 declaration in the header file.
18073 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18075 * helpers.c: reduce relocations and mem usage.
18077 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18079 * mini.h, mini-codegen.c: disable logging features if
18080 requested by configure.
18082 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18084 * mini.c: tiny verifier changes.
18086 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18088 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18089 cpu-pentium.md: stack alignment changes for osx/x86,
18090 partially from Geoff Norton <gnorton@customerdna.com>.
18092 2006-02-24 Raja R Harinath <harinath@gmail.com>
18094 * jit-icalls.c (helper_compile_generic_method): Update to changes
18095 in metadata/class.c.
18097 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18099 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18101 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18102 interface calls with large offsets.
18104 2006-02-23 Raja R Harinath <rharinath@novell.com>
18106 * jit-icalls.c (helper_compile_generic_method): Document the
18107 special-case we depend on so that we can inflate the method twice
18108 with the same context with no bad side-effects.
18110 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18112 * mini-x86.c, mini-amd64.c: fix for case when xen support
18115 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18117 * mini-x86.c, mini-amd64.c: generate code to access tls items
18118 in a faster way for Xen systems.
18120 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18122 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18123 updates and compilation fixes for the OSX/x86 port, mostly from
18124 Geoff Norton <gnorton@customerdna.com>.
18126 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18128 * inssel.brg: faster interface call implementation
18129 to sync with the interface_offsets MonoVTable changes.
18131 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18133 * mini.c: more verification checks.
18135 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18137 * mini.c: added a few more verification checks.
18139 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18141 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18142 facility on the processor and use it if available.
18144 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18146 * driver.c, aot.c, mini.c: throw exception if the IL code is
18147 invalid or unverifiable.
18149 2006-02-17 Raja R Harinath <rharinath@novell.com>
18151 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18154 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18156 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18158 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18160 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18161 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18162 handling of instantiated generic valuetypes.
18164 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18166 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18167 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18170 * generics.2.cs: Revert the nullable reftypes tests.
18172 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18174 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18175 using __builtin_frame_address (1) as it doesn't work in the presence
18176 of optimizations. Hopefully fixes #77273.
18178 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18179 -> generics.cs change as it doesn't work with some automake versions.
18181 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18183 * mini.c: handle systems that sue a different way to
18184 retrieve the stack address of the current thread.
18186 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18188 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18189 it specially in the makefile.
18191 * generics.2.cs: Add tests for nullable reference types.
18193 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18195 * mini.c: always handle the case when mono_jit_init()
18196 is called in a thread different from the main thread,
18197 confusing libgc (bug #77309).
18199 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18201 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18203 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18205 * mini.c: change optimize_branches () to use a single loop
18206 and introduce a new optimization to simplify some range checks.
18208 2006-02-03 Martin Baulig <martin@ximian.com>
18210 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18211 and merged with debugger_thread_manager_add_thread().
18212 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18213 inform the debugger about the main thread.
18215 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18217 * basic.cs: Add test for div.un/rem.un constant folding.
18219 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18221 * cpu-s390x.md: correct int_xor_imm length
18223 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18225 * generics.2.cs: New test for #77442.
18227 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18230 2006-02-02 Martin Baulig <martin@ximian.com>
18232 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18233 <mono/metadata/mono-debug-debugger.h>
18235 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18237 2006-02-02 Martin Baulig <martin@ximian.com>
18239 * debug-debugger.h: New header file for debug-debugger.c.
18241 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18242 function is a separate thread anymore; add support for attaching.
18244 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18246 * tramp-x86.c: Fix a warning.
18248 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18250 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18251 on very large methods.
18253 * aot.c (load_patch_info): Fix a warning.
18255 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18257 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18258 mini-ops.h: alu membase optimizations.
18260 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18262 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18263 to speedup StringBuilder.
18265 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18267 * dominators.c (mono_compute_natural_loops): Fix detection of
18268 loop body start blocks.
18270 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18272 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18274 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18277 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18279 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18281 2006-01-25 Martin Baulig <martin@ximian.com>
18283 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18284 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18285 started to cleanup this file a little bit.
18287 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18289 * mini.c: optimize a codepath frequently happening in generics code.
18291 2006-01-23 Martin Baulig <martin@ximian.com>
18293 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18295 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18296 functions directly.
18298 * driver.c: debug-debugger.c is only available if
18299 `MONO_DEBUGGER_SUPPORTED' is defined.
18301 2006-01-23 Martin Baulig <martin@ximian.com>
18303 * debug-debugger.c: Only enable this on platforms where the Mono
18304 Debugger is working (x86 and x86_64).
18306 2006-01-21 Martin Baulig <martin@ximian.com>
18308 The Mono Debugger is now using the normal `mono' instead of the
18309 `mono-debugger-mini-wrapper' when executing managed code.
18311 * debug-debugger.c: New file; previously known as
18312 debugger/wrapper/wrapper.c.
18314 * debug-mini.c (mono_init_debugger): Removed.
18316 * driver.c (mono_main): Added new `--inside-mdb' command line
18317 argument which is used when running inside the debugger.
18319 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18321 * liveness.c (mono_analyze_liveness): Remove some unused data
18324 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18326 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18328 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18330 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18331 depends on implementation details of monobitset.
18333 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18336 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18338 * liveness.c: Update after monobitset changes.
18340 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18342 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18344 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18346 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18348 * mini-s390x.c: Remove warning messages.
18350 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18352 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18354 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18356 * generics.2.cs: Add ldelem/stelem_any test.
18358 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18360 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18362 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18364 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18366 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18368 * generics.2.cs: Reenable vtype tests.
18370 * inssel-x86.brg: Remove an icorrect valuetype rule.
18372 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18374 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18375 initial support for OP_ABS.
18377 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18379 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18381 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18383 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18384 conversion and implement LADD/LSUB.
18386 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18389 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18391 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18393 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18396 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18398 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18399 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18400 (stack walk problem).
18402 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18404 * aot.c (mono_aot_load_method): Fix a warning.
18406 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18408 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18410 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18412 * iltests.il: Add test for #77148.
18414 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18417 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18419 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18421 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18423 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18424 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18426 * basic-long.cs: Add lconv-to-r4/r8 tests.
18428 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18430 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18432 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18433 here as on other archs.
18435 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18437 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18439 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18441 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18443 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18445 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18446 instrument_prolog; Add memory_barrier instruction.
18448 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18450 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18452 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18454 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18456 * aliasing.c inssel.brg: Fix warnings.
18458 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18459 could skip initialization of some parts of memory.
18461 * mini.c mini-ia64.c: Fix warnings.
18463 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18465 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18467 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18468 a crash seen on sparc.
18470 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18472 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18474 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18476 * mini-ops.h: Add s390_backchain instruction
18478 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18480 * cpu-s390.md: Add s390_backchain instruction
18482 * mini-s390.c: Significant ABI changes
18484 * mini-s390.h: Cater for zero length structures
18486 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18488 * mini-s390.c: ABI fixes
18490 * inssel-s390.brg: Remove debug statements
18492 * cpu-s390.md: Fix length of ATOMIC_xx operations
18494 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18496 * basic-float.cs: Add float<->long conversion tests.
18498 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18500 * mini-s390.c: Fix LOCALLOC processing.
18502 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18504 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18506 * iltests.il: Add tests for some opcodes not covered by the other
18509 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18511 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18512 register loading for Tail processing; Correct trace output.
18514 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18516 * cpu-s390.md: Correct size of jmp instruction.
18518 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18520 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18522 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18524 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18525 Bring s390 up to current level.
18527 2005-12-12 Zltan Varga <vargaz@gmail.com>
18529 * generics.2.cs: Disable the newly added tests as they do not work yet.
18531 * generics.2.cs: Add valuetype tests.
18533 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18535 * basic-long.cs: Add i4->u8 test.
18537 * objects.cs: Add tests for JIT intrinsic.
18539 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18540 optimizations lost by a mistake.
18542 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18544 * basic-long.cs: Remove a test moved to objects.cs.
18546 * arrays.cs: Add more array tests.
18548 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18550 * arrays.cs: Add new tests for multi-dimensional arrays.
18552 2005-12-06 Raja R Harinath <rharinath@novell.com>
18554 * Makefile.am (test_sources2): Add generics.2.cs.
18555 (EXTRA_DIST): Add test_sources2.
18557 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18559 Support for boxing and unboxing nullable types as well as the
18560 isinst operation on nullables, per the CLI ammendment.
18562 * inssel.brg (CEE_ISINST): Special case for nullable
18564 * mini.c (handle_unbox_nullable): new method
18565 (handle_box): Special case for nullable types
18566 (mono_method_to_ir): Call handle_unbox_nullable in correct
18569 * generics.2.cs: New test suite
18571 * Makefile.am: Support for regression tests with generics.
18573 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18575 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18576 allocated to registers. Fixes #76800.
18578 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18580 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18582 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18584 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18587 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18589 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18592 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18594 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18595 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18597 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18598 single precision before storing to a single precision location.
18600 2005-11-28 Raja R Harinath <rharinath@novell.com>
18602 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18604 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18606 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18609 * basic.cs: Remove test_0_byte_compares test which was moved to
18610 objects.cs a long time ago.
18612 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18614 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18616 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18618 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18619 handlers are called.
18621 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18624 * mini-ia64.c: Add support for the throw->branch exception
18627 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18629 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18631 * mini.c: Enabled "fastpath" deadce :-)
18633 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18635 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18636 alias analysis pass to support it.
18637 * mini.h: Likewise.
18639 * liveness.c: Likewise (liveness computation can use aliasing
18640 information to be more accurate).
18641 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18642 moreover made so that "--compile-all" uses the given optimization
18643 flags and not the default ones.
18644 * aliasing.c: Alias analysis (new file).
18645 * aliasing.h: Likewise.
18646 * Makefile.am: added "aliasing.c" and "aliasing.h".
18648 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18650 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18653 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18655 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18656 fp >= end_of_stack exit condition, as it is not needed, and it might
18657 become true for fp eliminated frames.
18659 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18661 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18664 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18666 * mini-arm.c: fixed alignment of doubles/longs to match
18667 the C ABI (bug #76635).
18669 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18671 * aot.c: fix compilation with --enable-minimal=aot.
18673 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18675 * mini-arm.c: fixed compatibility with the new
18676 floating point emulator package for compares.
18678 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18680 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18682 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18684 * mini-exceptions.c (print_stack_frame): Output to stderr.
18685 (mono_handle_native_sigsegv): Ditto.
18687 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18689 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18690 OP_LCONV_TO_OVF_I implementation.
18692 * mini-amd64.c: Add support for the throw->branch exception
18695 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18696 when the catch clause catches a more general exception, i.e. Object.
18698 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18700 * cpu-ia64.md: Remove unused opcodes.
18702 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18703 specific defines for architectures defining USE_SIGACTION.
18705 * mini-ia64.c: Fix some warnings.
18707 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18708 version seemed to skip a frame.
18710 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18712 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18713 only calls which are made to native code use this flag.
18715 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18717 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18718 varargs methods as well.
18720 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18721 which have save_lmf set. Reorganize methods prologs a bit.
18723 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18724 debugger to the proper place.
18726 2005-10-29 Martin Baulig <martin@ximian.com>
18728 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18729 when running inside the debugger until the debugger has support
18732 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18734 * mini.h: Fix a warning.
18736 2005-10-24 Miguel de Icaza <miguel@novell.com>
18738 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18739 we expose publicly, this returns the string.
18741 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18743 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18744 with fp elimination.
18746 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18748 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18749 native stacktrace using the glibc 'backtrace' function if available.
18751 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18753 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18755 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18756 handle SIGSEGVs received while in native code.
18758 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18759 code, call mono_handle_native_sigsegv which will abort the runtime
18760 after printing some diagnostics, instead of converting it into a
18761 confusing NullReferenceException.
18763 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18765 * cpu-pentium.md: Remove unused opcodes.
18767 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18769 * mini-amd64.h (MonoLMF): Add rsp field.
18771 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18774 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18776 * mini-codegen.c (get_register_spilling): Fix some warnings.
18778 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18780 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18781 elimination during exception handling. Enable fp elimination by
18784 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18787 2005-10-16 Martin Baulig <martin@ximian.com>
18789 * mini-exceptions.c
18790 (mono_debugger_run_finally): New public method for the debugger.
18792 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18794 * debug-mini.c (mono_debug_init_method): Fix warning.
18796 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18797 the 'exname' parameter const to fix some warnings.
18799 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18801 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18802 introduced by the previous patch.
18804 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18806 * basic-float.cs: Add test for precision of float arithmetic.
18808 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18809 when loading/storing single values from/to memory.
18811 * mini.c (mono_jit_compile_method_with_opt): Create the function
18812 pointers in the correct domain.
18814 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18816 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18817 introduced by previous patch.
18819 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18820 when out_filter_idx is NULL.
18822 * mini-exceptions.c: Don't run filter clauses twice during exception
18823 handling. Fixes #75755.
18825 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18827 * aot.c: Add support for ldflda wrappers.
18829 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18832 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18834 * mini.c, mini.h: do not consider exception handlers blocks when
18835 setting up interface variables.
18837 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18839 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18841 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18843 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18844 causes a regression.
18846 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18848 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18850 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18851 of the OP_P definitions.
18853 * TODO: Add a proposal for dealing with the CEE/OP mess.
18855 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18856 optimizations from the x86 port.
18858 * cpu-amd64.md: Ditto.
18860 * basic.cs basic-long.cs: Add tests.
18862 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18864 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18865 Patrik Torstensson's implementation of my exception-handling
18866 optimization idea, when the exception object is not used
18869 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18871 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18872 of the mul_imm optimizations from the old jit.
18874 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18876 * mini.c, liveness.c: patch by Patrik Torstensson and
18877 Zoltan Varga to improve performance in methods with
18880 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18882 * driver.c: Remove 'Globalization' entry from --version.
18884 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18886 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18887 there is a profiler interested in JIT events.
18889 * aot.c: Load profile files produced by the AOT profiling module, and
18890 reorder methods based on the profiling info. Add a 'method_order' table
18891 to the AOT file to make mono_aot_find_jit_info work with the reordered
18894 * mini.h: Bump AOT file version info.
18896 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18898 * mini-arm.h: work around what looks like a gcc bug when optimizations
18901 2005-09-28 Raja R Harinath <rharinath@novell.com>
18903 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18904 conditionals. Use ...
18905 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18907 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18909 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18910 to determine the amount of memory to copy when passing valuetypes.
18912 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18913 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18915 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18917 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18918 information about aot.
18920 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18922 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18923 macros. This will allow a deadlock debugger to easily be plugged
18926 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18928 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18930 2005-09-27 Raja R Harinath <rharinath@novell.com>
18932 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18933 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18934 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18935 ($(arch_built)) [CROSS_COMPILING]: Error out.
18937 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18939 * aot.c: Add support for the no_special_static flag for classes.
18941 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18943 * Reapply reverted patches.
18945 * *: Revert r50174 as well.
18947 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18949 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18951 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18953 2005-09-23 Miguel de Icaza <miguel@novell.com>
18955 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18956 part of the SIG_HANDLER_SIGNATURE.
18958 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18960 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18963 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18964 introduced by previous patch.
18966 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18968 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18969 saved registers too.
18971 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18972 upon the information returned by get_call_info ().
18974 * mini-x86.c (add_float): Fix stack size calculation.
18975 (mono_arch_call_opcode): Rewrite this so it works based up the
18976 information returned by get_call_info ().
18977 (mono_arch_get_this_vret_args): Ditto.
18979 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18981 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18982 in cinfo to determine the registers which need to be used.
18984 2005-09-20 Miguel de Icaza <miguel@novell.com>
18986 * driver.c (mono_main): Add --server and --desktop flags.
18988 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18990 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18991 registers as global registers.
18993 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18994 longer needed with the new register allocator.
18996 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18998 * cpu-ia64.md: Remove unused opcodes.
19000 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19002 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19004 * cpu-amd64.md: Remove unused opcodes.
19006 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19007 needed with the new register allocator.
19009 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19012 2005-09-16 Raja R Harinath <rharinath@novell.com>
19014 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19016 2005-09-16 Martin Baulig <martin@ximian.com>
19018 * exceptions-amd64.c
19019 (throw_exception): Don't call mono_debugger_throw_exception() if
19020 we're a rethrow - see the FIXME in the code.
19022 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19024 * mini.c (mono_init_exceptions): This only works on some architectures.
19026 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19028 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19031 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19033 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19034 now in mini-exceptions.c.
19036 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19038 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19039 now in mini-exceptions.c.
19041 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19043 * exceptions-x86.c: Applied patch from Patrik Torstensson
19044 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19046 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19047 code into mini-exceptions.c. Add some assertions to it.
19049 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19051 * aot.c (emit_section_change): Applied patch from "The Software Team"
19052 (<software@solmersa.com>). Fix as errors on windows.
19054 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19056 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19057 method info into the LMF.
19059 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19061 * mini-ia64.c: Add proper unwind info for method epilogs.
19063 * exceptions-ia64.c: Add some code to help debugging.
19065 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19067 * mini-exceptions.c: Fix warning.
19069 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19071 * mini.c: Really fix build.
19073 * mini-x86.c mini-amd64.c: Fix build.
19075 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19077 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19079 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19080 some Interlocked methods as intrinsics.
19082 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19083 for Thread methods as well.
19085 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19087 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19089 * mini-ia64.c mini-x86.c mini-amd64.c
19090 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19093 * mini.c (mono_init_exceptions): Fix build breakage.
19095 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19097 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19098 of instructions. Use the new ia64_unw_op macros for emitting unwind
19101 * mini.c (mono_init_exceptions): Initialize exception handling
19102 related trampolines at startup.
19104 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19106 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19108 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19110 * mini.c: Handle type loading errors gracefully during compilation and
19111 throw the appropriate exception.
19113 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19115 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19116 for the mono binary.
19118 2005-09-09 Martin Baulig <martin@ximian.com>
19120 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19123 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19125 * mini-arm.h: use emulation for conv.r.un for the release.
19127 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19129 * mini-arm.c, objects.cs: more fixes and tests for them.
19131 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19133 * mini-arm.c: align structures to at least 4 bytes to be able
19134 to keep our current optimized memcpy.
19136 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19138 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19140 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19142 * mini.c: ignore SIGPIPE.
19144 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19146 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19148 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19150 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19152 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19154 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19156 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19157 exception handling support.
19158 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19159 patch by Brian Koropoff <briank@marakicorp.com>).
19161 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19163 * mini.c: revert another 'optimization' which breaks when
19164 items on the eval stack need to be saved at a basic block end
19167 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19169 * jit-icalls.c: for arrays, ensure we always provide
19172 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19174 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19176 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19178 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19180 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19181 arguments in their original register.
19183 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19185 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19188 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19189 when ssapre is enabled.
19191 * inssel-long.brg: Fix bug in previous patch.
19193 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19194 multiplication by a constant.
19196 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19198 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19201 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19204 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19206 * inssel-arm.brg: apply changes tested by Brian Koropoff
19207 <briank@marakicorp.com>.
19209 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19211 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19213 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19215 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19216 to the same register if dreg is just a base register.
19217 (print_ins): Improve printing of membase opcodes.
19219 * inssel-x86.brg: Add optimized ldind(reg) rules.
19221 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19223 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19225 * mini.c: when running under valgrind, set the stack bottom for
19226 the GC at the actual approximate stack for the app (fixes running
19227 mono with valgrind).
19229 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19231 * mini.c: do no break at the first valuetype to init found
19232 (fixes bug #75791).
19234 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19236 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19238 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19240 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19242 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19244 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19246 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19248 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19250 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19253 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19256 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19259 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19261 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19263 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19265 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19266 in the tail recursion optimization.
19268 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19269 debug info into the assembly file.
19271 * iltests.il: Add test for filter regions.
19273 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19274 initial stack of filter regions. Fixes #75755.
19276 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19278 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19279 stack requirements.
19281 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19283 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19284 the check for an already compiled method on non-ia64 platforms.
19285 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19288 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19290 * inssel-x86.brg: Add some optimized call rules.
19292 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19294 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19297 * mini.h mini-trampolines.c: Pass the trampoline argument to
19298 mono_arch_patch_delegate_trampoline.
19300 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19302 * mini-trampolines.c: Fix build.
19304 * mini-amd64.h: Add delegate trampolines.
19306 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19308 * inssel-amd64.brg: Add optimized call rules.
19310 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19312 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19314 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19316 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19319 * mini-ia64.c: Remove LMF fixmes.
19321 * mini-ia64.h: Remove most fields from LMF.
19323 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19325 * mini-trampolines.c: Add support for IA64 function descriptors.
19327 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19328 for IA64 function descriptors.
19330 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19332 * tramp-arm.c: patch the vtable for virtual calls. Added
19333 support code to register/unregister the LMF.
19334 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19337 2005-08-19 Dick Porter <dick@ximian.com>
19339 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19340 bit value if needed.
19342 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19344 * mini.c (mini_get_method): Move handling of wrapper data here.
19346 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19348 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19351 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19352 bblock->code does not remain empty.
19354 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19356 * arrays.cs: Add regression test for #75832.
19358 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19359 rules. Fixes #75832.
19361 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19362 instruction scheduling.
19364 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19366 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19368 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19370 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19372 * mini-codegen.c: Fix VC build.
19374 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19376 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19378 * mini.h: fix signature for mono_register_opcode_emulation.
19380 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19382 * mini.c: Get rid of most of the helper_sig_... constants using
19383 mono_create_icall_signature ().
19385 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19387 * jit-icalls.c (helper_ldstr): New helper function.
19389 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19391 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19392 throw, load the string using a helper call instead of creating a string object.
19394 * aot.c: Update after LDSTR changes.
19396 * mini.h: Bump AOT file version.
19398 * aot.c: Save class size info into the AOT file. Print more statistics during
19401 * mini.h: Bump AOT file version.
19403 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19404 ordering of disasm cases. Fixes #74957.
19406 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19408 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19409 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19410 the generic code needed for the ARM port.
19412 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19414 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19415 inssel-arm.brg: more ARM features and fixes.
19417 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19419 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19420 ARM port work in progress.
19422 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19424 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19426 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19428 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19430 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19432 * *-ia64.*: Ongoing IA64 work.
19434 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19436 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19438 * TODO: Remove out-of-data todo stuff.
19440 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19443 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19445 * mini.h: Bump corlib version.
19447 2005-07-27 Martin Baulig <martin@ximian.com>
19450 (create_copy_ins): Added `const unsigned char *ip' argument; set
19451 `copy->cil_code' from it.
19453 2005-07-27 Martin Baulig <martin@ximian.com>
19455 * mini-exceptions.c (mono_handle_exception): Don't call
19456 mono_debugger_handle_exception() for filters.
19458 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19460 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19463 2005-07-26 Martin Baulig <martin@ximian.com>
19465 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19467 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19468 helper_compile_generic_method() if the method is actually virtual
19471 2005-07-26 Martin Baulig <martin@ximian.com>
19474 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19475 public; this is now accessed directly by the debugger.
19476 (mono_generic_trampoline_code): Removed.
19479 (mono_debug_init_method): Also add interncalls and wrappers.
19481 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19483 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19485 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19487 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19489 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19491 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19493 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19495 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19496 getting TLS offsets on AMD64 too.
19498 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19500 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19502 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19504 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19505 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19507 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19509 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19511 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19514 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19515 mono_sparc_is_virtual_call ().
19517 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19519 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19520 trampoline parameters.
19522 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19524 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19525 to mono_arch_get_vcall_slot_addr.
19527 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19530 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19532 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19534 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19536 2005-07-19 Martin Baulig <martin@ximian.com>
19538 * exceptions-amd64.c (throw_exception): Call
19539 mono_debugger_throw_exception() here like we're doing it on i386.
19541 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19543 * mini-ia64.c: Add optimized TLS access support.
19545 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19547 * mini-exceptions.c: Ongoing IA64 work.
19549 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19551 * mini.c: Use the default optimization set when embedding. Fixes
19554 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19556 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19557 of trampolines to a separate file.
19559 * mini-trampolines.c: New file.
19561 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19564 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19567 * mini-codegen.c: Fix cygwin build.
19569 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19571 * mini.c: Add some minor changes needed by the IA64 port.
19573 * *-ia64.*: Ongoing IA64 work.
19575 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19577 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19578 trampolines into arch-independent and arch-dependent parts.
19580 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19582 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19584 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19586 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19587 the xp-regalloc-branch for amd64.
19589 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19590 xp-regalloc-branch for x86.
19592 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19594 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19596 2005-07-06 Martin Baulig <martin@ximian.com>
19599 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19600 (mono_jit_runtime_invoke): Likewise.
19602 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19604 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19607 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19608 without loading their metadata. Reorganize the file format so exception handling+
19609 debug info is kept separate from normal method info. Create MonoJitInfo
19610 structures for methods lazily.
19612 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19614 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19616 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19618 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19621 * mini.h: Bump AOT file version.
19623 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19625 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19627 2005-07-01 Raja R Harinath <rharinath@novell.com>
19629 * Makefile.am (check-local): Call semdel-wrapper.
19631 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19633 * mini-x86.c: Revert the last change as it seems to break the build..
19635 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19637 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19639 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19641 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19643 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19644 outside of the macro, so strange stuff doesn't happen with gcc4
19645 (NEW_AOTCONST_TOKEN): Likewise.
19647 2005-06-28 Martin Baulig <martin@ximian.com>
19649 * mini.c (mini_class_is_system_array): New static method; use this
19650 instead of `klass->parent == mono_defaults.array_class' everywhere
19651 since this also works for the new generic array class.
19653 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19655 * inssel.brg: Remove warnings.
19657 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19659 * mini-ia64.c: Ongoing IA64 work.
19661 * basic-float.cs: Add float->i1 conversion test.
19663 * iltests.il: Add conv.u4 test.
19665 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19667 * inssel-long.brg: Fix bug caused by last change.
19669 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19671 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19672 BSDs. Allows the x86 JIT to work on OSX86
19674 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19676 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19679 * mini-ia64.c: Ongoing IA64 work.
19681 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19683 * mini-ia64.c: Ongoing IA64 work.
19685 * driver.c: Clean up jit_code_hash as well when using --regression.
19687 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19689 * basic-long.cs: Add tests for long->u4 conversion.
19691 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19693 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19694 that we do not depend on undefined C behavior: the order stuff
19695 gets evaluated within an expression. Fixes mono when compiled on
19698 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19700 * *-ia64.*: Ongoing IA64 work.
19702 * aot.c: Lower memory usage while loading AOT methods.
19704 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19706 * mini.h: Bump AOT file format version.
19708 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19710 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19712 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19714 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19715 not on callee assembly). Fixed some comments.
19717 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19719 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19720 it gets proper disassembly.
19721 (emit_method_info): Remove some dead code.
19723 * mini.c (mini_method_compile): Allways allocate the GOT var in
19724 mono_method_to_ir for emulating opcodes.
19726 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19728 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19729 before freeing the code memory. Fixes #74990.
19731 * objects.cs: Add regression test for #74992.
19733 * liveness.c: Extend live ranges of arguments to the beginning of the
19734 method. Fixes #74992.
19736 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19737 so it points into the faulting instruction.
19739 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19741 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19743 * *-ia64.*: Ongoing IA64 work.
19745 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19747 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19749 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19751 * *-ia64.*: Ongoing IA64 work.
19753 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19755 * basic-long.cs: Add tests for add/sub.ovf.
19757 * basic.cs: Add tests for sub.ovf.
19759 * *-ia64.*: Ongoing IA64 work.
19761 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19763 * *-ia64.*: Ongoing IA64 work.
19765 * basic.cs: Add conv.ovf.i4.un test.
19767 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19769 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19771 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19773 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19775 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19777 * *-ia64.*: Ongoing IA64 work.
19779 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19782 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19784 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19786 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19788 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19790 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19792 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19793 of a call is callable by a near call.
19795 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19797 * mini-ia64.c: Ongoing IA64 work.
19799 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19801 * genmdesc.c: Make the generated array non-static.
19803 * inssel-long.brg: Fix LSHR_IMM rule.
19805 * *-ia64.*: Ongoing IA64 work.
19807 * *-ia64.*: Ongoing IA64 work.
19809 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19811 * *-ia64.*: Ongoing IA64 work.
19813 * *-ia64.*: Ongoing IA64 work.
19815 * mini-ia64.c: Ongoing IA64 work.
19817 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19819 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19821 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19823 * objects.cs basic-long.cs: Move some tests to objects.cs.
19825 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19827 * *-ia64.*: Ongoing IA64 work.
19829 * iltests.il: Add a new test.
19831 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19832 newobj. Fixes #75042.
19834 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19836 * *-ia64.*: Ongoing IA64 work.
19838 * *-ia64.*: Ongoing IA64 work.
19840 * *-ia64.*: Ongoing IA64 work.
19842 * basic.cs objects.cs: Move tests accessing static variables as well.
19844 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19846 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19848 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19850 * driver.c: Always print failed tests.
19852 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19855 * *ia64*: Ongoing IA64 work.
19857 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19859 * basic.cs: Add tests for add.ovf. Fix warnings.
19861 2005-05-18 Miguel de Icaza <miguel@novell.com>
19863 * driver.c (mono_main): Avoid crash if no argument is passed to
19864 --break; Do not use g_error, but f_printf. And fix all other
19865 ocurrences of the same crash.
19867 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19869 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19870 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19873 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19875 * *-ia64.*: Add beginnings of IA64 backend.
19877 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19879 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19881 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19884 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19886 * mini-amd64.c: Fix a warning.
19888 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19890 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19891 in float_neg. Fixes #74897.
19893 * mini-amd64.c (emit_call): Fix another near call bug.
19895 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19897 * declsec.c: Keep the appdomain information in the structure. Added a
19898 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19899 value gets overwritten).
19900 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19901 an MonoAppDomain member to MonoSecurityFrame.
19902 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19903 used in the stack walk. Now use a MonoArray which grow (double) when
19906 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19908 * mini.c: Re-enabled runtime cleanup, since running threads should
19909 now properly stop when exiting.
19911 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19913 * mini-codegen.c: New file contaning the arch-independent local
19914 register allocator. Not used by any architectures yet.
19916 * mini.h linear-scan.c: Merge some changes from the
19917 mini-xp-local-regalloc branch.
19919 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19921 * mini-amd64.c (emit_call): Fix calls to native functions when the
19922 runtime is compiled as a shared library. Fixes #74756.
19924 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19925 on a literal field. Fixes #74751.
19927 2005-04-25 Raja R Harinath <rharinath@novell.com>
19929 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19931 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19933 * objects.cs: Add missing null casting test.
19935 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19937 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19938 in wrapper methods. Also rename 'address' variable to 'offset'.
19940 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19942 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19945 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19947 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19950 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19952 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19954 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19956 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19957 just the last bytes.
19959 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19961 * aot.c (mono_compile_assembly): Fix warning.
19963 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19964 by the _MSC_VER stuff.
19966 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19968 * inssel-long.brg: Fix #74588.
19970 * cpu-amd64.md: Fix #74591.
19972 * iltests.il: Add new regression tests.
19974 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19976 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19979 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19981 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19983 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19984 from Bill Middleton <flashdict@gmail.com>.
19986 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19988 * arrays.cs: Add new regression test. Fix warnings.
19990 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19992 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19993 and leakage in CKFINITE.
19995 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19996 this to a null op since it is called on amd64 too.
19998 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20000 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20001 body since this is not used on amd64.
20003 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20005 * mini-amd64.c: Remove obsolete fixmes.
20007 * mini.c (print_method_from_ip): Fix debugging support.
20009 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20011 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20012 so that expressions that don't give much gain are not reduced.
20013 * ssapre.h: Likewise.
20015 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20017 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20019 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20021 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20023 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20025 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20027 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20029 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20031 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20034 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20036 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20038 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20040 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20041 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20043 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20045 * mini-x86.c: Fix up stack overflow handling.
20047 * exceptions.cs: Add new regression test.
20049 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20051 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20052 mono_jit_thread_attach.
20054 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20056 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20058 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20059 avoid calling constructors using callvirt.
20061 * inssel.brg: Fix #74073.
20063 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20065 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20066 compilation with non-GCC compilers.
20067 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20068 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20070 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20072 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20073 klass->interface_offsets (will likely fix bug#74073).
20075 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20077 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20079 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20081 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20082 to amd64_div_reg_size ().
20084 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20086 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20088 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20090 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20092 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20094 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20096 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20098 * mini.c (mono_precompile_assembly): Load and precompile referenced
20099 assemblies as well. Fixes #74015.
20101 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20103 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20105 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20107 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20108 a lot of checks and (anyway) permissions cannot work until corlib is
20111 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20113 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20115 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20117 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20118 calls (fixes bug#72824).
20120 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20122 * mini.c: fix tail recursion elimination (see test in bug#73936).
20124 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20126 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20127 some fp functions in sse2 mode.
20129 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20131 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20133 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20135 * mini.h mini.c: Add mono_get_jit_tls_key ().
20137 * mini-x86.c: Enable fast TLS support on windows.
20139 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20141 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20142 * mini.c: Check for p/invoke method when generating code. If a
20143 p/invoke method, or it's class, isn't decorated with [Suppress
20144 UnmanagedCodeSecurity] then generate code to call System.Security.
20145 UnmanagedDemand (only if the security manager is active).
20147 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20149 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20150 last change as it seems to cause strange crashes.
20152 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20154 * *.c: handle unsafe function pointers where needed.
20156 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20158 * mini.c (mono_jit_free_method): Remove the fixme too.
20160 2005-03-15 Miguel de Icaza <miguel@novell.com>
20162 * mini.c: As discussed, make the code actually free the delegate
20163 thunk now, to enable the debugging of delegate problems, use
20164 MONO_DEBUG=1 when running Mono.
20166 This takes also care of parts of the leaks as seen by Joe.
20168 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20170 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20171 thread_tls_offset calculation.
20173 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20175 * declsec.c: Reworked linkdemand checks for icall. The previous code
20176 was using the declaration code (untrusted) and didn't work as expected
20177 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20180 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20182 * iltests.il: Add new localloc test.
20184 * mini-amd64.c: Handle large stack allocations the same way as on
20185 windows if stack overflow handling is working.
20187 * mini-amd64.c: Allocate the signal stack using mmap.
20189 * mini.c (sigsegv_signal_handler): Fix reading of context.
20191 * mini-exceptions.c: Fix up stack overflow handling.
20193 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20195 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20197 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20199 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20201 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20202 tramp_init functions as they are no longer needed.
20204 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20206 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20208 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20210 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20212 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20215 * mini-ops.h: Add OP_LMUL_IMM.
20217 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20218 long mul/div opcodes as intrinsic.
20220 * mini-amd64.c (emit_call): Handle the case when the callee might be
20223 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20225 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20228 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20230 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20232 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20234 * mini.c (mono_codegen): Don't leak here, to help people running
20237 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20239 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20240 conversions in sse2 mode.
20242 * basic-float.cs: Add regression test.
20244 * mini-amd64.c: Reenable sse2.
20246 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20248 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20250 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20252 * driver.c: Copyright text should include 2005.
20254 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20256 * cpu-amd64.md (load_membase): Fix more max lengths.
20258 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20260 * cpu-amd64.md (load_membase): Fix max length.
20262 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20264 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20266 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20267 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20269 * basic-float.cs: Add rounding regression test.
20271 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20273 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20275 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20276 structures in registers for pinvoke wrappers.
20278 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20280 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20282 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20284 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20285 wrapper to mono_jit_thread_attach.
20287 * mini.c (mini_jit_thread_attach): New jit icall.
20289 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20290 native->managed wrappers.
20292 * exceptions.cs: Add new regression test.
20294 * mini.c (optimize_branches): Check regions in the cbranch to throw
20295 block case as well. Fixes #73242.
20297 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20299 * mini.c: thread safety fixes.
20301 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20303 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20304 patching stuff, since delegates use jump trampolines so there is
20307 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20310 * tramp-amd64.c: Fix build.
20312 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20313 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20315 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20316 Rename this to mono_arch....
20317 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20319 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20321 * mini-amd64.c (emit_call): If both the caller and the callee is
20322 guaranteed to have 32 bit addresses, emit a normal call.
20324 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20326 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20327 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20328 method_ptr inside delegates.
20330 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20332 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20333 invalidated. Fixes #73001.
20335 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20337 * mini-x86.c: Only use stdcall for pinvokes on windows.
20339 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20341 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20342 * mini-x86.c: remove unreliable __thread var offset detection,
20343 use the correct accessors and enable by default.
20345 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20347 * mini.c (mono_jit_free_method): Fix memory leak.
20349 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20351 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20353 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20355 * cpu-amd64.md: Fix lengths of atomic opcodes.
20357 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20359 * driver.c: try to not imply using ICU is any good.
20361 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20363 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20364 functions as inline ops.
20366 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20367 some Interlocked functions as inline ops.
20369 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20371 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20373 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20375 * mini.c: Add support for OP_NOT_TAKEN.
20377 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20378 structures in registers for pinvoke wrappers.
20380 * mini-amd64.c: Fix warnings.
20382 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20384 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20386 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20388 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20389 address instead of loading the address from it.
20391 * mini-x86.c: Add support for returning small structs in registers
20392 on Win32. Fixes part of #70864.
20394 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20396 * trace.c (get_token): Improve error checking.
20398 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20400 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20402 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20404 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20405 it can be reused for MonoClass.
20406 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20409 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20411 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20412 instead of a MonoReflectionMethod. The method information wasn't used
20413 when displaying SecurityException details (but will be now).
20415 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20417 * Makefile.am : windows build fix.
20419 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20421 * iltests.il: Add new regression test.
20423 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20426 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20428 * mini.c: Moved linkdemand check into helper function check_linkdemand
20429 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20432 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20434 * declsec.c: Added statistics counter for different kinds of
20436 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20437 (and commented) declaration.
20438 * mini.c: Added statistics counter for security Demand code
20439 generation. Added display of security statistics.
20441 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20443 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20444 Fix compilation errors under gcc-2.95.
20446 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20448 * mini.c, driver.c: Use the new jit trampoline hashtable
20450 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20452 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20454 2005-02-11 Martin Baulig <martin@ximian.com>
20456 * debug-mini.c (mono_debug_close_method): Free the line number array.
20458 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20460 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20463 * mini.h: Bump AOT file format version.
20465 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20467 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20469 * declsec.h: Added macros to get/set lazyly initialized security
20470 informations about assemblies. Added new enum for different type of
20471 possible LinkDemand violation. Added function to check LinkDemands.
20472 * mini.h: Added a field to MonoCompile to hold any security violation
20473 detected when JITting a method (so it can be thrown later).
20474 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20475 and CEE_CALLVIRT. Added code to throw exception at the end of
20476 mini_method_compile (note: the exception is unhandled right now).
20478 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20480 * mini.c, jit-icalls.c: use the managed implementation of
20481 memset for initobj and memset, to avoid managed <-> unmanaged
20484 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20486 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20487 optimization if it would need a GOT var.
20489 * basic.cs: Add tests for constant propagation and switch statements.
20491 * ssa.c: Fix out-of-range constant propagation and switch statements.
20493 2005-02-09 <vargaz@freemail.hu>
20495 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20497 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20499 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20501 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20503 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20505 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20507 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20508 arithmetic operations.
20510 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20512 * mini-ppc.c: add a workaround for broken user code that
20513 DllImports vararg functions with non-vararg signatures.
20515 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20517 * mini.c (mono_jit_compile_method_inner): Add detection and a
20518 meaningfull error message for assemblies written in Managed C++.
20520 * tramp-amd64.c mini-amd64.h: Add support for
20521 create_trampoline_from_token ().
20523 * aot.c mini-x86.c abcremoval.c: Applied patch from
20524 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20526 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20528 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20529 which takes a MonoImage/token as parameter instead of a MonoMethod.
20531 * aot.c: Use the new trampoline for initializing vtables.
20533 * aot.c: Add support for ldfld/stfld_remote wrappers.
20535 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20536 rules for compare <MEM>, IMM.
20538 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20540 * aot.c: Handle inherited finalizers correctly.
20542 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20544 * inssel.brg (stmt): Add a missing _setup_... ().
20546 * aot.c: Save some parts of the class state to the AOT file and use it
20547 to recompute that state when a class is initialized.
20549 * mini.c: Install AOT hooks into the runtime.
20551 * mini.h: Bump AOT file format version.
20553 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20556 * iltests.il: Add new test.
20558 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20560 * mini.c: fix typo.
20562 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20564 * mini.c: setup the statistical profiler in the thread attach
20565 callback to cope with the new single thread code.
20567 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20569 * mini-ppc.c: ensure we have enough room for the profiler
20570 calls (fixed bug#72084).
20572 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20574 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20577 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20579 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20581 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20583 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20584 to succesfully execute parrotbench).
20585 * ssapre.h: Likewise.
20587 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20589 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20590 variable for stores to method arguments (fixes a SSAPRE issue).
20592 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20594 * mini.c: handle value types in dup, fixes gen-112.cs.
20596 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20598 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20599 sequence for calls in dynamic methods to avoid thunks.
20601 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20603 * mini.c: correctly remove dynamic methods from the hashtable.
20605 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20607 * driver.c: Disabled SSAPRE until fix the bug that appears
20608 in IronPython's parrotbench.
20610 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20612 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20614 * mini.c (mono_method_to_ir): Revert the previous change.
20616 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20617 when AOT compiling.
20619 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20620 mono_jit_info_table_find () etc. when running under valgrind.
20622 * inssel.brg: Fix warnings.
20624 * mini-exceptions.c: Fix warnings.
20626 2005-01-31 Martin Baulig <martin@ximian.com>
20628 * driver.c (compile_all_methods_thread_main): Don't try to compile
20629 generic methods or anything which has type parameters.
20631 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20633 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20635 * TestDriver.cs: Add --verbose flags.
20637 * graph.c ssa.c: Fix 64 bit warnings.
20639 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20640 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20641 Fix 64 bit warnings.
20643 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20644 variable not spotted by gcc.
20646 * mini-amd64.c inssel-amd64.brg: Applied patch from
20647 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20648 X86_COMPARE_MEMBASE opcodes.
20650 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20652 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20654 * *: MonoMethod->signature might be NULL now. You *MUST* use
20655 mono_method_signature.
20657 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20659 * driver.c (compile_all_methods_thread_main): Compile the methods
20660 without invoking cctors.
20662 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20664 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20665 * basic-calls.cs: test for the above.
20667 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20669 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20670 MonoJitInfo changes.
20672 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20674 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20675 eagerly if it contains dynamic methods.
20677 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20679 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20680 trace, it is now computed by an icall from trace_ips.
20682 * mini-exceptions.c: Fix a warning.
20684 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20686 * mini-exceptions.c: don't bother getting stack trace info if
20687 it's not going to be used.
20689 2005-01-27 Raja R Harinath <rharinath@novell.com>
20691 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20694 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20696 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20698 * aot.c: Avoid calling mono_method_get_header () if not needed.
20700 * mini.h: Bump AOT file format version.
20702 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20704 * mini.c (mono_print_tree): Print more info for calls.
20706 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20708 * declsec.h: Remove warning by adding missing include for marshal.h
20710 2005-01-26 Martin Baulig <martin@ximian.com>
20712 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20715 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20717 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20720 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20722 * aot.c (mono_compile_assembly): Fix a warning.
20724 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20726 * declsec.c: Look for security attributes on the original MonoMethod
20727 (and not the wrapped one). This fix permissions on icalls.
20729 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20731 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20733 * mini.c (mono_allocate_stack_slots): Add a fixme.
20735 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20737 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20739 * inssel.brg: optimize casts of sealed types (more
20740 optimizations waiting for fixes in remoting).
20742 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20744 * inssel.brg (stmt): Add another dummy rule.
20746 * driver.c: Fix warnings.
20748 * driver.c (mono_main): If running under valgrind, instruct glib to use
20749 the system allocation functions so valgrind can track the memory
20750 allocated by the g_... functions.
20752 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20754 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20756 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20758 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20759 variables in try regions.
20761 * mini.c (mini_method_compile): Don't disable optimizations on large
20762 methods when AOT compiling.
20764 * mini.c (mono_allocate_stack_slots): New arch independent method to
20765 allocate stack slots. Not yet used.
20767 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20769 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20771 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20773 * mini-ppc.c: make the branch info relative as the code
20774 buffer can be reallocated.
20776 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20778 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20779 * driver.c: Removed the AOT/security restriction. Now initialize the
20780 security manager (in metadata) if --security is used.
20781 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20782 rather than the pointer to declarative security, when AOT is used.
20784 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20786 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20787 basic blocks, reduced intrinsic exception throwing code size.
20789 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20791 * driver.c (mini_usage): Reorder the usage screen.
20793 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20795 * mini.c (mono_resolve_patch_target): Fix warning.
20797 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20799 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20802 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20804 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20805 breaks the amd64 build.
20807 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20808 register allocation. Fixes #71454.
20810 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20812 * arrays.cs: Add new regression test.
20814 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20816 * ssapre.c: Turned usage of snprintf to GString.
20817 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20818 (I left it on by mistake in my previous commit).
20820 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20822 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20823 on cond branch optimization (fixes bug# 71515).
20825 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20827 * abcremoval.c: Fixed bug 71062.
20828 * abcremoval.h: Likewise.
20830 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20832 * mini.c: Added a new functionality to optimize_branches, the removal
20833 of useless basic blocks, and fixed some problem in the removal of
20834 critical edges; some utility functions added for both purposes.
20835 * ssapre.c: Added complex expression support, and fixed bug 70637.
20836 * ssapre.h: Likewise.
20837 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20839 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20840 * driver.c: Re-enabled SSAPRE.
20842 2005-01-19 Martin Baulig <martin@ximian.com>
20844 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20845 the result of mono_get_method_constrained().
20847 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20849 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20852 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20854 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20855 be detected. Fixes #59296.
20857 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20859 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20860 which can happen. Fixes #71361.
20862 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20864 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20867 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20869 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20870 appdomain-unload.exe to fail.
20872 * mini.c: Fix some memory leaks.
20874 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20876 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20877 Fixed bug and sped up some codepaths.
20879 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20881 * mini.c: Fix some memory leaks.
20883 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20886 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20888 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20891 * iltests.il: Add regression test for #71320.
20893 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20895 * mini.c (mono_codegen): Fix installation of profiler hooks.
20897 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20899 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20901 * mini.h, mini.c, cfold.c: optimize access to enum
20902 readonly fields, too. Eval conditional branches if possible
20903 to perform unreachable code removal in more cases.
20905 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20907 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20909 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20912 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20913 WinXP DEP. Fixes #71244.
20915 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20917 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20919 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20921 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20923 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20925 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20928 * mini.h: Bump AOT version.
20930 * mini.h (MonoCompile): Change exvar to a hash table.
20932 * mini.c: Allocate a separate exvar for each handler block.
20934 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20936 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20937 ex var with the pending exception and only throw if the two are equal.
20940 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20942 * mini-x86.c: Fix warnings.
20944 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20945 used by all the ports now.
20947 * aot.c: Add write-symbols and save-temps options.
20949 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20951 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20953 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20955 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20958 * tramp-s390.c: Check vtable slot belongs to the domain.
20960 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20961 as per other platforms.
20963 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20965 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20967 * driver.c: we don't run the Main() code in a subthread anymore.
20969 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20971 * mini.c: added experimental rtc support in the statistical
20972 profiler: if the user has the permission, more accurate statistics
20973 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20974 The MONO_RTC value must be restricted to what the linux rtc allows:
20975 power of two from 64 to 8192 Hz.
20977 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20979 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20981 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20983 * mini-ppc.c: better icache flush for smp.
20985 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20987 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20989 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20990 amd64 port, not yet used.
20992 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20994 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20997 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20999 * driver.c: Added --security option to activate the security manager.
21000 Right now this will allow code generation for declarative demands and
21001 is disabled when AOT is specified.
21002 * mini.c: Add code generation for declarative security demands.
21003 * mini.h: Add mono_use_security_manager as an extern gboolean.
21005 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21007 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21008 emitting more dense assembly code.
21010 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21011 exception throwing stuff.
21013 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21015 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21018 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21019 left in by mistake.
21021 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21024 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21026 * tramp-*.c: Only patch vtable slots if the object is in the current
21027 domain. Fixes appdomain-unload.exe.
21029 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21031 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21034 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21036 * mini.c (reverse_branch_op): New helper function.
21038 * mini.c (optimize_branches): Run the new optimization only on
21039 platforms which support it. Also reverse all kinds of branches.
21041 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21043 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21046 * mini.c (optimize_branches): Reverse not-equals branches if the false
21047 bblock is a throw. This happens a lot of time with argument checking in
21050 * mini.c (mono_codegen): Add support for placing basic blocks after
21051 the function epilogue.
21053 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21056 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21058 * mini.c (setup_stat_profiler): Only set this up if the platform
21059 supports ITIMER_PROF.
21061 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21063 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21066 * inssel.brg: Fix a warning.
21068 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21070 * mini.c: added support for statistical profiler
21071 (run with: --profile=default:stat).
21073 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21075 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21077 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21079 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21080 related to global registers from the amd64 port.
21082 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21084 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21086 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21087 with global registers.
21088 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21090 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21092 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21094 * debug-mini.c (encode_value): Fix off-by-one.
21096 * aot.c (encode_value): Likewise.
21098 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21100 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21102 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21105 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21107 * aot.c (emit_method_info): Increase size of temp buffer.
21109 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21112 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21114 * aot.c (emit_method_info): Fix build.
21116 * aot.c: Further rework of the AOT file format to reduce the size of
21117 the method info data.
21119 * mini.h: Bump AOT file format version.
21121 2004-12-27 Martin Baulig <martin@ximian.com>
21123 * mini.c (mini_get_method): New static method; call
21124 mono_get_method_full() and mono_get_inflated_method().
21125 (mono_method_to_ir): Use mini_get_method() instead of
21126 mono_get_method_full().
21128 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21130 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21132 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21134 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21136 * inssel-amd64.brg: Add some optimization rules.
21138 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21140 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21141 standard not GC'd stuff is fine.
21143 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21145 * aot.c: Rework the AOT file format to get rid of most of the global
21146 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21148 * mini.h: Bump AOT file format version.
21150 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21152 * mini.h: Bump AOT file format version.
21154 * aot.c (mono_aot_is_got_entry): New function to determine if an
21155 address is inside a GOT.
21157 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21159 * cpu-pentium.md: Increase the maximum size of some instructions which
21160 might involve a got access.
21162 * mini.c (get_method_from_ip): Another debug helper function.
21164 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21165 when got var accesses are created during the decompose phase.
21167 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21169 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21170 argument mini_compile_method and to MonoCompile, and use this to
21171 determine whenever a given method is compiled for AOT. This allows the
21172 other methods compiled during AOT compilation to be free of AOT stuff,
21173 so the backends does not need to add special support for them by
21174 creating a fake GOT etc.
21176 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21179 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21181 * mini.c (mono_method_to_ir): It turns out that some of the
21182 x-appdomain wrappers are lax with types, so just ignore this for
21185 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21186 at the vtable->klass. If it is non-shared code we can just use the
21189 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21191 * mini-ppc.c: access MonoDomain from tls, too.
21193 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21195 * declsec.c: Removed unused variable (and related warning ;-)
21197 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21199 * iltests.il: New test for LDELEMA on an array of ref types.
21201 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21202 all ldelema's on reftypes.
21203 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21204 it was the wrong place to put it.
21206 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21207 register to pop to make this cleaner, at the request of Paolo.
21209 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21211 * mini-ops.h (OP_GETHASHCODE): New op.
21213 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21215 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21218 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21221 * mini-x86.c (mono_arch_output_basic_block): Rather than
21229 The first is 3 bytes while the second is 1. This saves 36 kb on
21230 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21231 see a small boost because of icache locality.
21233 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21235 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21237 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21238 started code sharing with the generic code.
21240 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21242 * mini-ppc.c, cpu-g4.md: added code for direct access to
21245 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21247 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21248 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21251 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21253 * declsec.c|h: Added functions to cache the declarative stack modifiers
21254 in MonoJitInfo and to create a security frame from a MonoJitInfo
21256 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21257 created. Register internal calls for System.Security.SecurityFrame::
21258 _GetSecurityFrame and _GetSecurityStack.
21259 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21260 the definitions for the new stack walk/callback mechanism.
21261 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21262 first security frame for LinkDemands and InheritanceDemands) and
21263 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21265 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21266 walk initialization (lupus).
21268 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21270 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21272 (handle_loaded_temps): Do not create a temporary variable for
21273 things that we know are temps. They will never be modified.
21274 (mono_spill_call): Set MONO_INST_IS_TEMP
21275 (mono_emulate_opcode): ditto
21277 (mono_method_to_ir.CEE_DUP): ditto
21279 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21281 * mini.c (type_to_eval_stack_type): Make this handle the void type
21282 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21283 (emit_tree): use ip_in_bb to special case some common idioms
21284 Update all callers to pass in the IP.
21285 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21287 This gives us a nice 2% speedup in mcs bootstrap.
21289 * mini-x86.c (peephole_pass): Peephole pass to make
21298 * mini.c (ip_in_bb): new method.
21299 (mono_method_to_ir): use this method rather than doing the hash
21302 * linear-scan.c (mono_linear_scan): When expiring actives, you
21303 don't need to keep around variables that expire on this
21304 instruction. This makes it so that:
21307 store (ebx add (ebx, 1))
21311 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21313 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21314 combination to avoid doing two copies. Fix up problems with previous
21317 * mini.c: Fix 64 bit warnings.
21319 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21321 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21323 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21324 changes from the x86 code.
21326 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21328 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21330 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21331 throwing code to reduce its size, unify the AOT and non-aot code and
21332 get rid of relocations in the AOT case.
21334 * mini-x86.h mini.c exceptions-x86.c
21335 (mono_arch_get_throw_corlib_exception): New arch specific function to
21336 raise corlib exceptions which doesn't require relocations in the
21339 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21341 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21343 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21346 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21349 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21351 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21352 with add function when used from Inc/dec atomic
21353 functions. Re-enabled optimization on x86.
21354 * mini-ops.h: renamed atomic_add functions to
21355 allow _add to match the Interlocked::Add and
21356 _add_next to match Interlocked::Inc/Dec.
21358 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21360 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21361 linking of BBs to the end BB, and enabled SSAPRE also with
21362 consprop and copyprop (which was prevented by that bug).
21364 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21366 * mini-x86.c: disabling the Interlocked optimizing code.
21368 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21370 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21371 file version check.
21373 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21375 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21376 interlocked optimization due lack of support on x86, rewrote
21377 exchange to take into account that base may be in eax.
21379 xsp works again; activated Interlocked optimizing code.
21381 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21383 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21385 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21387 * mini-ops.h: Add new opcodes.
21389 * mini.h: Add new patch types. Add got_var to MonoCompile.
21391 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21392 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21393 make it work with all kinds of patchable code.
21395 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21396 address of the GOT, and referencing entries in the GOT.
21398 * mini.c: Add code to load the GOT address if needed by an opcode.
21400 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21401 independent AOT code on the x86 using an elf-style Global Offset Table.
21403 2004-12-14 Raja R Harinath <rharinath@novell.com>
21405 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21407 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21409 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21412 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21414 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21415 of Interlocked:Increment/Decrement/Add as inline ops.
21416 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21418 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21420 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21421 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21423 2004-12-12 Duncan Mak <duncan@ximian.com>
21425 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21426 again. `patch_info->table_size' is no longer valid after Zoltan's
21429 2004-12-12 Martin Baulig <martin@ximian.com>
21431 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21432 if we are the "real" method, ie. not an inlined method inside it.
21434 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21436 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21437 before we look in the special fields table. This fixes
21438 ../tests/thread-static-init.cs.
21440 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21442 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21443 for Array get_Rank and get_Length. Fixes bug #70465.
21445 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21447 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21448 separate structure to reduce the size of MonoJumpInfo.
21450 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21452 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21454 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21456 * mini.c (mini_get_inst_for_method): Changed to allow ports
21457 to return a MonoInst instead of opcode
21458 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21460 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21461 Allow ports to return a created MonoInst instead of op-code, will enable
21463 (renamed mini_get_opcode_for_method to better reflected the functionality)
21465 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21467 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21469 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21471 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21474 2004-12-08 Martin Baulig <martin@ximian.com>
21476 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21477 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21479 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21481 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21484 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21487 2004-12-08 Raja R Harinath <rharinath@novell.com>
21489 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21491 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21493 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21494 bug introduced by the previous patch.
21496 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21498 * mini-ppc.c, objectc.cs: handle large structs passed by value
21499 (fixes bug #69972).
21501 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21503 * mini-ppc.c: OP_ARGLIST implementation from
21504 Geoff Norton <gnorton@customerdna.com>.
21506 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21508 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21509 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21511 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21513 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21515 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21517 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21520 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21522 * mini-sparc.c: Zero out localled-ed memory.
21524 * iltests.il: Add tests for zeroing out localloc-ed memory.
21526 2004-12-04 Martin Baulig <martin@ximian.com>
21528 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21529 mono_method_get_signature_full().
21531 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21533 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21534 and some utility functions (always for SSAPRE), integrated SSAPRE.
21535 * mini.h: Likewise.
21536 * driver.c: Added ssapre option.
21537 * ssa.c: Small fix on OP_ARG handling.
21538 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21539 * Makefile.am: Likewise.
21541 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21543 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21544 now in the xp code.
21546 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21549 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21551 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21553 * cpu-s390.md : Increase instruction length of oparglist.
21555 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21557 2004-11-30 Martin Baulig <martin@ximian.com>
21559 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21560 virtual generic methods. We call a special helper_compile_generic_method()
21561 icall to retrieve the method from the vtable, inflate and compile
21562 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21564 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21566 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21568 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21570 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21572 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21575 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21577 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21578 platforms with PIC aot.
21580 2004-11-28 Martin Baulig <martin@ximian.com>
21582 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21585 2004-11-28 Martin Baulig <martin@ximian.com>
21587 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21588 the result of mono_type_get_underlying_type() to check whether
21591 2004-11-26 Martin Baulig <martin@ximian.com>
21594 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21597 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21599 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21600 the same way as the other arguments so they won't get clobbered.
21602 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21603 calls through R11 since it is clobbered by the trampoline code.
21605 2004-11-26 Raja R Harinath <rharinath@novell.com>
21607 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21608 pick up in-tree mscorlib.dll.
21610 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21612 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21614 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21615 runtime data/code are now stored in a table similar to the GOT in ELF.
21616 This allows the code itself to be position independent.
21618 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21621 * aot.c: Attach ELF type (object/function) directives to all global
21624 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21626 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21628 * mini-amd64.h: Turn on PIC AOT code.
21630 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21631 returning the offset within an OP_AOTCONST instruction where the GOT
21632 offset needs to be added.
21634 * mini.h: Bump AOT file format version.
21636 2004-11-25 Martin Baulig <martin@ximian.com>
21638 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21639 uninflated generic methods.
21641 2004-11-25 Martin Baulig <martin@ximian.com>
21643 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21645 2004-11-24 Martin Baulig <martin@ximian.com>
21647 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21648 original klass (this only applies for generic instances).
21650 2004-11-24 Martin Baulig <martin@ximian.com>
21652 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21653 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21656 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21658 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21659 localloc. Fixes #69678.
21661 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21663 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21665 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21666 used SSE registers on pinvoke calls. Fixes #69774.
21668 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21670 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21671 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21673 2004-11-23 Raja R Harinath <rharinath@novell.com>
21675 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21676 Refer directly to the mcs/ tree.
21678 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21680 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21681 Check if a trampoline for a synchronized method is required.
21683 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21685 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21686 with localloc if needed. Throe arithmetric exception in
21687 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21688 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21690 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21692 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21693 types before switching on type. Fixes #69622.
21695 2004-11-19 Raja R Harinath <rharinath@novell.com>
21697 * Makefile.am (check-local): New. Integrate into 'make check'.
21698 (MCS,RUNTIME): Define using in-tree mono and mcs.
21700 (%.exe): Use $(ILASM).
21702 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21704 * mini-ppc.c: adjust initial prolog size (bug #69691).
21706 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21708 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21711 2004-11-17 Raja R Harinath <rharinath@novell.com>
21713 * Makefile.am (clean-local): Rename from 'clean'.
21715 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21717 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21718 to mono_arch_is_int_overflow.
21719 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21722 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21724 * declsec.c|h: New files to support declarative security attributes.
21725 Added function to check if a method has (applicable) security.
21726 * mini.c|h: Add check for declarative security attributes in
21727 mono_method_check_inlining.
21728 * Makefile.am: Added declsec.c and declsec.h to the build.
21730 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21732 * mini.c, mini.h: update to keep dynamic code info per-domain.
21734 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21736 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21737 (mini_init): Get rid of it from here too.
21739 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21741 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21742 implemented OP_RETHROW (patch by Geoff Norton
21743 <gnorton@customerdna.com>).
21745 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21747 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21748 between appdomains. Fixes appdomain-unload on PPC.
21750 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21752 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21753 mini-exceptions.c: handle the new wrapper types.
21754 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21755 token value as a MonoClass* when compiling a wrapper.
21756 mono_jit_create_remoting_trampoline now takes an additional
21757 MonoRemotingTarget parameter.
21759 2004-11-10 Martin Baulig <martin@localhost>
21761 * mini.c (mono_method_to_ir): Use `generic_container->context'
21762 rather than creating a new one.
21764 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21766 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21768 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21770 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21772 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21773 the experimental aot cache stuff.
21775 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21777 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21778 mini-exceptions.c: update to exception clause structure changes.
21780 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21782 * exceptions-x86.c (throw_exception): Fix warnings.
21784 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21787 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21789 * exceptions-sparc.c (get_throw_exception): Really fix this.
21791 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21793 * tramp-*.c: we no longer support icalls without wrappers, so
21794 a bit of code can be removed here
21796 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21798 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21801 * cpu-sparc.md: Add op_rethrow.
21803 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21805 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21807 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21808 * mini-ops.h: Add OP_RETHROW.
21810 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21812 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21814 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21816 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21817 Makes the output much easier to read
21819 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21821 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21822 prevents another huge leak when compiling with ssa. Secondly, the
21823 performance of doing this rather than freeing the lists is much
21824 better. GList does a lock every time you allocate a list link,
21825 so that it can use a memory pool. So, it is better to just use
21826 a memory pool of our own.
21828 * ssa.c, linear-scan.c: replace g_list_remove_link with
21829 g_list_delete. The remove one does not free the GList, so we were
21830 leaking memory. On -O=all --compile-all with corlib, this cut down
21831 3 MB of allocations.
21833 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21835 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21837 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21839 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21840 into a new function mono_create_jit_trampoline ().
21842 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21844 * trace.c (get_spec): Allow tracing of classes without a namespace.
21846 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21848 * mini.c: Fix pointer overwrite in mini_method_compile.
21850 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21852 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21853 The darwin ABI needs some special handling for 1 and 2 byte structs
21854 Lets use lbz/lhz instead of lwz everywhere.
21855 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21856 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21857 Use stb/sth for the former, and put the latter always on stack instead of in
21858 argument registers.
21860 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21862 * trace.c (is_filenamechar): Add '_'.
21864 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21866 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21868 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21870 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21872 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21873 depends on libmonogc. Fixes #68805.
21875 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21877 * mini.c (mono_jit_free_method): Provide extra information for
21878 this error. Currently this leaks, but will be turned into a
21879 developer option in the future.
21881 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21883 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21885 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21887 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21888 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21889 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21891 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21893 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21894 trampolines for AOT code.
21896 2004-10-22 <vargaz@freemail.hu>
21898 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21899 constructed types. Fixes #68136.
21901 2004-10-21 Martin Baulig <martin@ximian.com>
21903 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21904 if it returns true, unwind the stack to the call instruction.
21906 2004-10-21 <vargaz@freemail.hu>
21908 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21910 * mini.h: Bump AOT version number.
21912 * objects.cs: Add another test for unbox trampolines.
21914 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21917 2004-10-20 <vargaz@freemail.hu>
21919 * driver.c: Add SHARED to the set of optimizations tested.
21921 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21923 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21924 used by CEE_NEWARR.
21926 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21928 2004-10-20 Martin Baulig <martin@ximian.com>
21930 * mini-exceptions.c (mono_handle_exception): Call
21931 mono_debugger_handle_exception() to tell the debugger about
21932 catch/finally clauses.
21934 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21936 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21938 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21941 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21943 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21944 methods as their native size, fixed bug #57543, #57545.
21945 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21946 This saves a temporary register and mullw call down into 1 (minor perf
21947 increase for cases like sum = sum * 5; This use to translate into:
21950 It now translates to
21953 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21955 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21958 2004-10-11 Martin Baulig <martin@ximian.com>
21960 * mini.c (mono_method_to_ir): If we're a generic method, get the
21961 MonoGenericContainer from our MonoMethodNormal and create a
21962 MonoGenericContext from it.
21964 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21966 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21968 * basic-long.cs: Add test for checked i8->i2 cast.
21970 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21972 * inssel-ppc.brg: added a couple of speedup rules.
21974 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21976 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21977 to speed up rebuilds.
21979 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21981 * mini-s390.c: Minor fix to OP_OR_IMM.
21983 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21985 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21986 better. Fixes appdomain-unload.exe on sparc.
21988 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21990 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21991 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21994 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21996 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21998 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22000 * mini.c: Always generate a field read/write wrapper for members
22001 of the class MarshalByRefObject since the actual instance could
22004 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22006 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22008 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22010 * driver.c mini.h trace.c: Move the setting of the main assembly into
22011 a separate function called mono_trace_set_assembly () and call it after
22012 actually loading the main assembly. Fixes #66872.
22014 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22016 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22017 using the code manager.
22019 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22021 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22023 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22025 * cpu-amd64.md: Fix bug in previous patch.
22027 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22030 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22032 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22033 mini-exceptions.c: updates for changed stack walk interface.
22035 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22037 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22039 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22041 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22043 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22045 * driver.c (mini_regression_list): Do not call mono_assembly_close
22046 since assemblies can't be unloaded.
22048 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22050 * cpu-amd64.md: Fix more instruction lengths.
22052 * cpu-amd64.md: Fix lengths of some instructions.
22054 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22056 * inssel.brg: Make the array ldelema check aot friendly.
22058 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22060 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22062 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22064 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22066 * mini-x86.c: Fix build.
22068 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22069 mono_type_get_underlying_type () helper function to simplify code.
22071 2004-09-09 Martin Baulig <martin@ximian.com>
22073 * mini-amd64.c: Don't access `type->data.klass' directly, call
22074 mono_class_from_mono_type() instead since the type may be a
22077 2004-09-09 Martin Baulig <martin@ximian.com>
22079 * mini-amd64.c (get_call_info): Fix support for generic instances.
22080 (add_valuetype): Use mono_class_from_mono_type() to get the class
22081 since we can be a generic instance.
22083 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22085 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22087 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22089 * liveness.c: reset spill costs on each scan: bug 62107
22091 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22093 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22094 unnecessary line that doesn't compile
22096 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22098 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22099 trampolines, make them call an error function so people can fix their
22102 2004-09-06 Martin Baulig <martin@ximian.com>
22104 * mini.c (mono_method_to_ir): When initializing locals, handle a
22105 generic instances like a valuetype if it's a valuetype and like a
22106 class if it's a class.
22108 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22110 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22111 stack. Fixes #64674.
22113 * exceptions.cs: Add test for unwinding of call arguments.
22115 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22117 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22118 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22119 set the carry/borrow flag). The sparc and s390 implementations
22120 can now use optimized versions (and simplify the code). ppc bugfixes.
22122 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22124 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22126 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22128 * inssel-amd64.brg: Remove leftover 32 bit rule.
22130 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22132 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22134 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22135 mono_arch_find_jit_info functions into a new function. Fix a memory
22138 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22141 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22143 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22146 * exceptions.cs: Add array size tests.
22148 * mini.c: Allocate a separate icall wrapper for each arity of
22149 mono_array_new_va. Fixes #59509.
22151 * exceptions.cs: Add testcase for 64578.
22153 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22155 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22157 2004-09-02 Martin Baulig <martin@ximian.com>
22159 * mini.c (mono_method_to_ir): When initializing the locals, call
22160 handle_initobj() on the generic instance itself, not its
22163 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22165 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22166 MonoJitInfo for dynamic methods.
22168 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22170 * mini.c: Add support for freeing JIT data for dynamic methods.
22172 2004-09-01 Martin Baulig <martin@ximian.com>
22174 * mini-x86.c (is_regsize_var): Added support for generic
22176 (mono_arch_emit_prolog): Make this compile again, use
22177 `x86_push_imm_template (code)'.
22179 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22181 * mini-x86.c: make all push_imm instructions that get
22182 patched always emit the long form
22184 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22186 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22187 in a per-domain hash.
22189 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22192 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22194 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22197 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22200 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22201 Beginnings of SSE2 support.
22203 * exceptions.cs: Add more tests for checked int<->uint casts.
22205 2004-08-28 Martin Baulig <martin@ximian.com>
22207 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22211 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22212 Handle generic instances recursively.
22214 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22216 * iltests.il: test for conv.u8 on a constant
22218 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22220 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22221 LCONV_x4 (shrun_32 (membase)).
22223 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22225 * inssel-x86.brg: c&p rules for push/setret of long
22227 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22229 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22230 compare (regvar, base)
22232 * inssel-x86.brg: more burg love
22234 * inssel.brg: more cleanup
22236 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22238 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22240 * basic-long.cs, basic-calls.cs: new tests for optimization.
22242 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22244 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22247 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22249 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22251 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22253 * inssel.brg (mini_emit_memcpy): use
22254 NO_UNALIGNED_ACCESS to disable memcpy optimization
22256 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22258 * mini-amd64.c: Handle generic types in various places.
22260 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22262 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22264 * mini.c (handle_box): Fix warning.
22266 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22268 * mini-amd64.h: Enable the emit_state optimization.
22270 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22272 * mini-amd64.c: Add some new 64 bit peephole opts.
22274 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22276 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22278 * mini-amd64.c: Register allocator fixes.
22280 * mini.c: Add an optimization to emit_state to avoid allocation of new
22281 registers on some platforms.
22283 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22285 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22287 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22288 allocation. Fixes #63085.
22290 * basic-long.cs: Add new regression test.
22292 * mini-amd64.c: Register allocator improvements.
22294 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22296 * mini-amd64.c (read_tls_offset_from_method): Add another code
22299 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22300 instruction sequence for nullifying class init trampolines.
22302 * objects.cs: Add new regalloc test.
22304 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22306 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22308 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22310 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22313 * driver.c: Fix profiling after TLS changes.
22315 * driver.c (mono_main): Set mono_stats.enabled if needed.
22317 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22320 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22322 * mini-x86.c: use a 1 op rather than a 2 op tls access
22323 instruction -> faster.
22325 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22327 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22330 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22332 * exceptions-sparc.c (throw_exception): fix typo
22334 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22336 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22337 set tree->dreg correctly with tls. Allow any
22338 register to be used.
22340 * mini-x86.c (read_tls_offset_from_method): add new code
22341 generation pattern seen with GCC.
22344 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22346 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22347 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22348 exceptions-sparc.c: fix some performance issues in exception
22349 handling and setting of the stack trace for exceptions that were
22352 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22354 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22357 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22360 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22362 This patch inlines tls access, when possible.
22364 * mini.h: new arch functions for TLS intrinsics.
22365 All platforms updated with a stub.
22367 * mini.c: use the new intrinsics
22369 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22370 arch specific intrinsic for tls variables
22372 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22374 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22377 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22379 * mini.c: thread local allocation
22381 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22383 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22385 * Makefile.am: Link against the static version of libmonogc.
22387 * Makefile.am: Link the static versions of the convenience libraries
22388 into the mono executable.
22390 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22392 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22394 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22395 on integer overflow.
22397 * mini-amd64.c: Reorganize function call code.
22399 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22401 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22403 * inssel-x86.brg: use xor eax,eax.
22405 * basic.cs: new tests
22407 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22409 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22410 in exception throwing code.
22412 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22414 * inssel-x86.brg: use xor esi,esi.
22416 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22418 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22419 can trace methods compiled during mini_init () too.
22421 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22424 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22426 * Makefile.am: static link on x86 (r=zoltan)
22428 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22430 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22431 code since it causes some programs to fail.
22433 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22435 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22437 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22439 * mini.c: ovfops_op_map - add STACK_OBJ case for
22441 * basic.cs: add test_0_pin_string as test
22444 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22446 * Makefile.am: build C# if srcdir != builddir
22448 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22450 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22451 fall-through blocks.
22453 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22455 * driver.c: enable loop by default again and include abcrem in -O=all.
22457 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22459 * iltests.il: Add some localloc tests.
22461 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22463 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22466 * inssel-amd64.brg: Add some optimizations.
22468 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22471 * Makefile.am: Statically link mono against libmono on AMD64.
22473 * mini-amd64.c inssel-amd64.brg: Optimizations.
22475 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22477 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22479 * tramp-amd64.c: Patch calling code in trampolines.
22481 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22483 * mini-amd64.c: pinvoke struct passing fixes.
22485 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22487 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22488 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22490 2004-08-05 Duncan Mak <duncan@ximian.com>
22492 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22495 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22497 * mini-amd64.c (emit_move_return_value): Move return value for normal
22500 2004-08-05 Martin Baulig <martin@ximian.com>
22502 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22503 `type->type'; just modify `type' itself when dealing with enums
22504 and generic instances.
22505 (check_call_signature): Make `simple_type' a `MonoType *'.
22507 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22509 * mini.c: Use OP_PADD to add offsets to addresses.
22511 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22513 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22515 * mini-sparc.c (mono_arch_emit_epilog): fix check
22516 for folding last op into restore instruction
22518 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22520 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22521 helper methods using the code manager.
22523 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22525 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22527 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22529 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22530 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22532 * mini-s390.c: fix tail processing
22534 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22536 * mini-ppc.c: mul.ovf.un exception name fix.
22538 2004-08-03 Martin Baulig <martin@ximian.com>
22540 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22541 instances; before jumping to `handle_enum', also modify `ptype'.
22543 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22545 * cpu-sparc.md: fcall maximal length too small.
22547 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22549 * mini-amd64.c mini.h: Add initial support for passing/returning
22550 structures to/from pinvoked methods.
22552 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22554 * mini-ppc.c: reg allocator fix.
22556 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22558 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22560 * inssel.brg: Optimize memset on 64 bit machines.
22562 * mini-amd64.c: Fix some vararg cases.
22564 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22566 * mini-s390.c: Corrected macro in emit_float_to_int
22568 * s390-abi.cs: Tests to exercise the s390 ABI
22570 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22572 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22575 * basic.cs: Add a test for add.ovf.un.
22577 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22579 * mini-sparc.c: add case for OP_IDIV_UN
22581 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22583 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22585 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22587 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22589 * basic.cs: regression tests.
22591 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22594 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22596 * basic.cs: Add a new test.
22598 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22599 and AOT. Various fixes and optimizations.
22601 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22603 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22605 * mini-ppc.c: make sure temp regs are not used for global reg
22608 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22610 * cpu-sparc.md: conv_i8 fix for 64bits
22612 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22614 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22616 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22617 add opcode for cmp BYTE PTR [eax], imm.
22619 * inssel.brg: Make memcpy and memset takes bases.
22621 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22623 * *-amd64.*: More AMD64 work.
22625 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22627 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22628 add a compare-not-equal opcode.
22630 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22632 * mini.c: Use mono_init_from_assembly instead of mono_init.
22634 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22636 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22638 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22640 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22642 * inssel.brg: 64 bit fixes.
22644 * mini.h (MonoCallInst): Add some AMD64 specific data.
22646 * mini.h: Add some OP_P opcodes.
22648 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22650 * basic.cs: tests for 61797 and 61740
22652 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22654 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22655 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22657 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22659 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22661 * *-amd64*.*: Ongoing AMD64 work.
22663 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22665 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22667 * *-amd64*: Ongoing AMD64 work.
22669 * mini-arch.h: Add AMD64 support.
22671 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22673 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22675 * mini-ops.h: Add new opcodes.
22677 * Makefile.am: Add AMD64 support.
22679 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22680 rules into the inssel-long*.brg files.
22682 * *-amd64.*: Add beginnings of AMD64 backend.
22684 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22686 * mini.c (print_dfn): commenting out the code that prints
22687 the cil. With -O=deadce, this makes -v -v crash.
22689 * cpu-pentium.md: make checkthis have a length of 2
22691 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22693 * mini-sparc.h: fix implementations of __builtin
22694 functions for Sun compiler for V9.
22696 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22698 * mini.c: use the new stelem.ref wrapper
22699 * exceptions.cs, arrays.cs: new stelem.ref tests
22701 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22703 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22704 new XSP should work with these changes).
22706 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22708 * inssel-{long32,x86,}.brg: trivial optimizations.
22710 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22712 * mini.c: load value when emitting box operation in
22715 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22717 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22718 is one byte shorter than cmp DWORD PTR [eax], 0.
22720 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22722 * inssel-ppc.brg: arguments on the stack are always
22723 relative to the stack pointer (spotted by Neale Ferguson).
22725 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22727 * exceptions-x86.c: delay appending the method name to the trace until
22728 after mono_jit_info_table_find is called, as this gets the real
22731 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22733 * aot.c: register roots
22735 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22737 * aot.c : I could just use PLATFORM_WIN32 flag.
22739 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22741 * aot.c : Reverting the previous fix. This time it broke linux build.
22743 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22745 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22747 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22749 * mini.c (handle_stack_args): Remove some more debugging code.
22751 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22753 * driver.c mini.h aot.c: Allow additional options to be specified with
22754 --aot and pass them to mono_compile_assembly.
22756 * aot.c: Add experimental code to AOT compile all loaded assemblies
22757 on demand and save the code into a cache in the filesystem.
22759 * aot.c: Add support for more wrapper methods.
22761 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22764 * cpu-*.md: Remove removed opcodes.
22766 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22767 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22768 related icalls to marshal.c.
22770 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22772 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22774 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22776 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22778 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22779 * liveness.c: If liveness is recomputated we need to reset the information
22780 for each variable. This way, if the liveness range has been narrowed
22781 by optimizations that happened after the last computation, we can return
22784 For example, if you have
22789 // Tons of code that does not affect i
22795 i = 0 is dead code and will be removed by SSA. However, when
22796 linear scan gets to the code, i will still appear to be live
22797 throughout the entire block. This prevents good register allocation.
22799 2004-07-06 Martin Baulig <martin@ximian.com>
22801 * debug-mini.c (mono_debug_init_method): Allow
22802 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22803 (mono_debug_add_icall_wrapper): New method.
22805 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22807 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22809 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22812 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22814 * aot.c (mono_aot_load_method): Fix loading of debug info.
22816 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22818 * aot.c: Add logging support.
22820 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22822 * mini.h: Add prototype for mono_print_method_from_ip.
22824 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22826 * inssel.brg: 64 bit fixes.
22828 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22831 * Makefile.am: Add SPARC64 support.
22833 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22835 * aot.c: Fix alignment problems on 32 bit platforms.
22837 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22839 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22842 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22845 * mini.h: Bump AOT file version. Some 64 bit fixes.
22847 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22849 * inssel-sparc.brg: Add new rule to avoid register moves.
22851 * inssel.brg: Add ldind_to_load_membase helper function.
22853 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22855 * mini.c: OffsetToStringData intrinsic.
22857 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22859 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22861 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22864 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22865 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22867 * mini.c: reinstated mono_compile_get_interface_var()
22868 on x86, too, since the change breaks the Gtk# build there as well.
22870 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22872 * driver.c: remove loop from the default optimizations: it seems to
22873 interact badly with some of the other options (see bug #60613).
22875 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22877 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22878 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22880 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22882 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22883 vararg-using methods.
22885 2004-06-21 Martin Baulig <martin@ximian.com>
22887 * mini/mini-exceptions.c
22888 (mono_handle_exception): Added `gpointer original_ip' argument.
22889 After calling mono_unhandled_exception(), call
22890 mono_debugger_unhandled_exception() and if that returns true,
22891 restore the context and return.
22893 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22895 * mini-ppc.c: prefer the use of relative branches so
22896 they won't need to be patched in aot code (patch from Patrick Beard).
22898 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22900 * aot.c: patch from Patrick Beard to make the output assembly
22901 more correct for the MacOSX assembler. Small tweak to
22902 generate sane images on Linux/PPC, too.
22904 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22906 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22907 case until bug #59509 is fixed (shows up in #60332).
22909 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22911 * mini.c: make sure the needed wrappers are compiled, too, with
22914 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22916 * driver.c: remove NPTL reference in --version output.
22918 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22920 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22921 generate valid assembly for the Mach-O assembler.
22923 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22925 * driver.c: don't include abcrem in the all optimization specifier
22926 since it slows down jit compilation too much for now.
22928 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22930 * mini.c: use BIGMUL only if both operands have the same signage.
22931 * iltests.il: Test for bug 60056. (errors related to signage in
22936 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22938 * mini.c, aot.c: memory leak fixes.
22940 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22942 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22944 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22946 * Makefile.am: remove the -static hack completely, it links in
22947 statically glib as well.
22949 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22951 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22952 * exceptions.cs: make it compile with new mcs/csc.
22954 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22955 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22956 and added relevant test case.
22958 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22960 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22961 regressions in gtk-sharp.
22963 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22965 * exceptions.cs: New regression tests.
22967 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22969 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22971 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22973 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22975 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22977 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22979 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22981 * mini.c (mono_jit_runtime_invoke): Init class in this
22982 method instead of trusting mono_jit_compile_method to
22983 do the work (because wrappers can be in object class)
22985 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22987 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22989 * basic-long.cs: New regression test.
22991 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22993 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22994 and div/rem checks.
22996 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22998 * Makefile.am: fix miguel's change to build mono statically against
22999 libmono (track build dependencies).
23001 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23003 * cfold.c: Some glib versions do not have G_MININT32.
23005 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23007 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23008 with precision of tan, atan, sin and cos, and implemented related
23009 regressions tests (fixes bug 54467, but one new problem appeared and
23012 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23014 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23016 * exceptions.cs: Add test for constant folding && division by zero.
23018 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23019 since driver.c is in libmono too, so the optimization was useless.
23021 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23022 variable to driver.c so the compiler can emit more efficient code to
23025 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23027 * Makefile.am: don't distribute generated inssel.[ch] files.
23029 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23031 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23032 into the default appdomain. Fixes #58707.
23034 * jit-icalls.c: Remove the broken approximation for truncl, doing
23035 no conversion is better.
23037 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23040 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23042 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23043 of the mcrxr instruction which is not available on some processors
23044 even if it's documented to be. Implement add and sub overflow correctly
23045 (still not complete for long unsigned). Speed up icalls a bit.
23047 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23049 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23050 we run .cctor in the current domain instead of target_domain.
23052 Fixes bug #58558, .cctor not being called in -O=shared.
23054 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23056 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23058 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23060 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23061 which can be done with an imm8, do it that way.
23062 (mono_arch_output_basic_block): ditto for a jmp
23063 (mono_arch_emit_prolog): Computate maximum offset of a label.
23065 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23067 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23068 now tries to allocate prefered physical reg's for virtual
23069 regs. This reduces the number of emited spills/loads with
23070 20-30% on our core assemblies.
23072 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23074 * jit-icalls.c: truncl() is not needed and trunc() is
23075 the correct thing to do anyway (bug #58287).
23077 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23079 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23082 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23084 * driver.c: enable loop optimizations by default.
23086 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23088 * mini-x86.c: fix calc of max loop size when aligning loops start.
23090 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23092 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23095 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23097 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23100 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23102 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23104 * mini.c (inline_method): Allways inline some wrappers even if the cost
23105 is too large. Fixes #58785.
23107 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23109 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23111 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23112 (crichton@gimp.org). Beginning of support for sparc/linux.
23114 * mini-sparc.c: Optimize retrieval of LMF address.
23116 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23118 * exceptions-ppc.c: handle alloca in methods with clauses.
23120 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23122 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23124 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23126 * mini.c: Delegate most of the abort signal work to
23127 mono_thread_request_interruption, which also handles Stop and Suspend
23130 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23132 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23133 supports the save/restore lmf opcodes.
23135 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23137 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23138 by gcc-3.4 as well.
23140 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23142 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23144 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23145 methods which contain array accesses.
23147 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23148 boundaries. Fixes #58537.
23150 * iltests.il: Add regression test for #58537.
23152 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23154 * mini-x86.c (mono_arch_local_regalloc): Last part of
23155 fix for bug #58633 (releasing register to early).
23157 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23159 * basic-long.cs: Add new regression test.
23161 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23163 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23164 register too early on the chain.
23166 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23168 * mini.c (create_helper_signature): Use a helper function to reduce
23169 the code which needs to be written. Also set the calling convention of
23170 icalls on windows. Fixes #57840.
23172 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23174 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23175 exceptions-ppc.c: added helper function to get the instruction address
23176 from a signal handler context.
23178 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23180 * helpers.c: use g_get_tmp_dir. Invokes happyness
23183 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23185 * helpers.c: Add new env variable to pass args to objdump.
23186 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23188 2004-05-17 Radek Doulik <rodo@ximian.com>
23190 * Makefile.am (common_sources): added abcremoval.h so it get
23191 disted and daily mono packages on go-mono.com will build again
23193 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23195 * abcremoval.c: Fixed coding style, added copyright header.
23197 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23199 * mini.h: Added prototype for abc removal main function.
23201 * build_relations_propagation_table.pl: Added copyright header.
23203 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23205 * basic-long.cs: reg test for complex ceq_long bug.
23207 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23209 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23210 reg in long and clob case (bug #58343). Fixed/added comments.
23212 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23214 * mini.c (mono_jit_runtime_invoke): Follow new convention
23215 of calling the invoke method with an function pointer.
23217 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23219 * ChangeLog: Fix author of memory leak patch.
23221 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23223 * Makefile.am: fix make dist as well...
23226 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23228 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23229 on archs where pointers are 4 bytes long.
23231 * Makefile.am: Added abcremoval.c source file.
23233 * abcremoval.c: Added abcremoval.c.
23235 * abcremoval.h: Added abcremoval.h.
23237 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23239 * inssel.brg: Enabled bounds check removal.
23241 * mini.c: Added support for abcrem optimization.
23243 * mini.h: Added abcrem optimization label.
23245 * driver.c: Added support for abcrem optimization.
23247 * propagated_relations_table.def: Added propagated_relations_table.def.
23249 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23251 * mini.c, cfold.c: fix style.
23253 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23255 * mini.c: handle issue with the low-level implementation of
23256 some long opcodes (bug #54209).
23258 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23260 * basic.cs: test for my new cmov stuff.
23262 2004-05-13 Patrik Torstensson
23264 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23265 opt and added peephole documentation.
23267 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23269 * tramp-ppc.c: rewrote the generic trampoline code.
23271 2004-05-11 Patrik Torstensson
23273 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23275 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23277 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23279 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23280 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23282 * mini.c: Add new icalls for AsAny marshalling.
23284 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23286 * tramp-ppc.c, mini-ppc.c: more cleanups.
23288 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23290 * mini.c: no warnings.
23292 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23294 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23296 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23298 * mini.c: In the thread abort signal handler, if the thread is in the
23299 process of being stoped, don't throw the Abort exception, just stop the
23302 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23304 * tramp-ppc.c: removed old code.
23306 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23308 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23309 do some simple speed optimizations on ppc.
23311 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23313 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23314 and large offsets in load/store.
23316 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23318 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23319 it causes regressions.
23321 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23323 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23326 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23328 * jit-icalls.c: remove warnings.
23329 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23330 speedups for unsafe code.
23332 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23334 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23336 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23338 * basic-calls.cs: Add new regression test.
23340 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23343 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23345 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23348 2004-05-06 Patrik Torstensson
23350 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23351 long reg allocation in any reg (not only eax:edx) and implemented
23352 long shl/shr ops in asm instead of helpers.
23354 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23356 * mini-sparc.h: Fix warnings.
23358 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23361 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23362 separate statement for clarity.
23364 * mini-sparc.c: Update status.
23366 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23368 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23371 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23373 * inssel-ppc.brg: another small pre-release workaround:
23374 we don't do overflow detection for long_sub_un.
23376 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23378 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23379 (also works around a weird ppc bug: 57957).
23381 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23383 * tramp-ppc.c: trampoline fixes.
23385 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23387 * mini-ppc.c: fixed typos.
23389 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23391 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23392 at the top of the stack. Fixed typos. Use a frame registers
23393 for all the methods with exception clauses.
23395 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23397 * exceptions-ppc.c: restore fp registers.
23399 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23401 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23402 order from the stack top (moved the stack room to save the
23403 return value for trace after the param area). Fixed corruption
23404 in restoring registers on unwind.
23406 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23408 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23410 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23412 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23413 and prolog/epilog for methods that use it. Allow
23414 enough param area room for varargs methods. Fix miguel's
23415 breakage in exception handling.
23417 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23419 * Makefile.am: run genmdesc only on current arch.
23421 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23423 * exceptions-x86.c:
23424 * mini-x86.h: fix the build on windows.
23426 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23428 * 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.
23430 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23432 * mini-exceptions.c: New file.
23434 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23435 Move some parts of the x86 exception handling code to an
23436 arch-independent file so it can be shared with other ports.
23438 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23440 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23442 2004-04-26 David Waite <mass@akuma.org>
23444 * driver.c: remove comma from end of enumeration declaration
23446 2004-04-26 Jackson Harper <jackson@ximian.com>
23448 * driver.c: parse config file before loading first assembly. This
23449 allows the user gac to be enabled/disabled.
23451 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23453 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23454 simpler mechanism: we do not care what is encoded initially
23455 (branch absolute or relative), we care about the code and its
23456 target. I kept the old code for reference for now.
23458 The new code tries first to determine if the jump is anywhere in
23459 the -/+32 absolute meg range, if it succeeds, it encodes using the
23460 absolute branch; If not, it tried to find something in the
23461 relative range, if not, it uses the handle_thunk code.
23463 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23465 * exceptions-ppc.c: use the correct ip register on macosx.
23467 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23469 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23471 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23473 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23474 Raise exception on integer divide by zero by hand since the hw
23475 doesn't support it. Handle NaNs in FP compares.
23477 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23479 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23480 code reducing duplication between the platforms and enabled
23481 signal exception handling (on linux for now).
23483 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23485 * exceptions-ppc.c: more macosx support.
23487 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23489 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23491 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23493 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23495 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23497 * iltests.il: more tests.
23499 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23501 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23504 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23506 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23508 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23510 * liveness.c: Mark variables as volatile in all basic blocks reachable
23511 from exception clauses.
23513 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23515 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23518 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23520 * iltests.il, basic.cs: more tests for regalloc.
23522 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23524 * iltests.il: Some tests for register allocation modifications
23527 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23529 * exceptions.cs: Add regression test for bug #56782.
23531 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23532 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23533 the beauty of fixing the same thing in 5 different files...
23535 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23537 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23540 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23542 * mini.c: Add support for STRWLPARRAY marshalling convention.
23544 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23546 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23547 to init the context to setup the regs pointer).
23549 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23551 * exceptions-ppc.c: more exceptions work.
23553 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23555 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23558 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23560 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23561 can use the memory directly.
23563 * cpu-pentium.md: Update documentation from a post from Zoltan.
23565 add x86_add_membase, x86_sub_membase, x86_mul_membase
23567 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23569 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23570 GENERAL_REGS they were also hardcoded for all PPC ports.
23572 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23574 Remove hard-coded limit for floating point registers, use
23575 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23577 Notice that in MacOS X calling conventions you can fit a lot more
23578 floating point values in registers, so I should update the PInvoke
23579 test to excercise the passing of floating point values on the
23580 stack (currently broken).
23582 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23584 * tramp-ppc.c (create_trampoline_code): Added
23585 JUMP_TRAMPOLINE_SIZE.
23586 (ppc_magic_trampoline): Follow the pattern from
23587 x86_magic_trampoline: if code is set to zero, return.
23588 (create_trampoline_code): Always pass MonoMethod to the jump
23589 trampoline, before it was passing a null.
23590 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23591 share the code with mono_arch_create_jit_trampoline.
23593 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23595 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23598 * cpu-g4.md: Added length for jmp instruction, the worst case
23599 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23602 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23604 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23606 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23608 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23609 before each IL instruction.
23611 * mini.c (CEE_BOX): Fix warnings.
23613 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23615 * mini.c: removed a few unused vars and extra whitespace.
23617 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23619 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23621 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23623 (OP_GETCHR): use the above
23624 (CEE_LDELEMA): use the above.
23626 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23627 version of the generic impl.
23628 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23629 (CEE_LDELEMA): use the above.
23631 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23633 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23636 * iltests.il: Added new regression test for #56317.
23638 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23640 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23641 under NetBSD. Fixes #56450.
23643 * liveness.c (update_gen_kill_set): Fix previous patch.
23645 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23647 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23649 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23651 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23652 ldsfld and ldsflda.
23654 * inssel-sparc.brg: Add more optimizations.
23656 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23658 2004-04-01 Martin Baulig <martin@ximian.com>
23660 * mini.c (handle_box): New static function; moved the
23661 implementation of CEE_BOX here.
23662 (mono_method_to_ir): Added `constrained_call' variable.
23663 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23664 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23665 mono_method_get_constrained() to get the method.
23667 2004-04-01 Martin Baulig <martin@ximian.com>
23669 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23670 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23671 (mono_method_to_ir): We don't need these macros anymore since
23672 mono_class_get_full() already takes care of it.
23674 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23676 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23677 use @function (as doesn't accept #function here) and check the return
23678 value of system and stop if fails.
23680 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23682 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23684 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23686 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23688 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23690 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23693 * basic-long.cs: Add test for negation of Int64.MinValue.
23695 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23697 * mini-sparc.c: Update status.
23699 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23701 * exceptions-sparc.c: Fix return value in filters.
23703 * inssel-sparc.brg: Fix register allocation in some rules.
23705 2004-03-28 Martin Baulig <martin@ximian.com>
23707 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23710 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23712 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23714 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23715 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23716 remove unused conv_u4 opcode.
23718 * mini-x86.c: Remove valgrind workaround since it slows down things
23719 even when mono is not run under valgrind.
23721 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23723 * mini-sparc.c: Update status.
23725 * inssel-sparc.brg: Add some optimizations.
23727 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23728 future delay slot filling. Add support for varargs, tail calls and JMP.
23730 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23731 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23733 * inssel.brg: Fix register allocation in OP_ARGLIST.
23735 * inssel.brg: Fix warnings.
23737 2004-03-25 Martin Baulig <martin@ximian.com>
23739 * mini.c (inflate_generic_field): Removed.
23740 (mini_get_method): Removed, use mono_get_method_full(),
23741 (mini_get_class): Removed, use mono_class_get_full().
23742 (mono_method_to_ir): Pass our generic context to
23743 mono_field_from_token().
23745 2004-03-25 Martin Baulig <martin@ximian.com>
23747 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23748 of a `MonoMethod *'.
23749 (mini_get_method): Take a `MonoGenericContext *' instead
23750 of a `MonoMethod *'.
23751 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23752 a new local variable called `generic_context' which holds the
23753 current `MonoGenericContext *'; use it to lookup things.
23755 2004-03-24 Martin Baulig <martin@ximian.com>
23757 * mini.c (mini_get_class): New static method; if we're inside a
23758 generic instance, inflate the class if neccessary.
23759 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23761 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23763 * iltests.il: New regression test for #55976.
23765 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23768 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23770 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23773 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23775 * liveness.c: Consider SSA stores as well as loads when making vars
23778 * exceptions.cs: New regression tests for register allocation.
23780 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23782 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23783 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23784 domain lock only to protect puntual access to data structures.
23785 Added access lock for sighash, jit_icall_hash_name,
23786 jit_icall_hash_addr and domain->code_mp.
23788 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23790 * driver.c: Print SIGSEGV handling method.
23792 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23794 * mini.c (setup_jit_tls_data): Handle case when this is called
23795 multiple times for a thread.
23797 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23798 is different from fbxx_un. Fixes #54303. Also use constants instead of
23799 magic numbers in a lot of places.
23801 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23803 * exceptions.cs: Fix cctor test when --regression is used.
23805 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23807 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23810 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23812 * inssel-ppc.brg: fixed register assignments for some rules.
23814 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23816 * exceptions.cs: Add test for exceptions in static constructors.
23818 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23819 static constructors outside the domain lock. Fixes #55720.
23821 2004-03-17 Martin Baulig <martin@ximian.com>
23823 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23824 (inflate_generic_field): Take the `MonoMethod *' instead of the
23825 `MonoClass *' and added support for generic method.
23826 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23827 have a `field->parent->gen_params', only inflate the field if it's
23828 an open constructed type.
23830 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23832 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23833 exception object instead of the preconstructed ones.
23835 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23837 * mini.c: reverted changed to sigsegv_signal_handler commited
23838 accidentally in the previous patch.
23840 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23843 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23844 running --aot with an old assembly.
23846 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23848 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23851 * mini-sparc.c: Add support for v9 branches with prediction.
23853 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23855 * mini.c (mini_init): #warning is GNUC only
23857 * mini-sparc.h: implement __builtin_frame_address
23858 and __builtin_return_address for Sun C compiler
23860 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23862 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23864 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23866 * basic-calls.cs: Add test for unaligned byref long argument passing.
23868 * mini-ops.h: Add sparcv9 compare and branch instructions.
23870 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23871 v9 instructions if we have a v9 cpu.
23873 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23874 registers for global allocation.
23876 * exceptions-sparc.c: Fixes.
23878 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23880 * liveness.c (mono_analyze_liveness): Optimized version.
23882 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23884 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23887 * basic-float.cs basic-calls.cs: New regression tests.
23889 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23891 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23892 sigaltstack implementation.
23894 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23896 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23897 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23899 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23901 * mini.c: Fix warnings.
23903 * mini.c (mono_resolve_patch_target): New function which contains the
23904 arch independent part of the patching process.
23906 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23907 patching code to a separate function.
23909 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23911 * mini.c (add_signal_handler): ifdef out on Windows
23913 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23915 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23916 cpu-sparc.md: Add exception handling support + other fixes.
23918 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23919 typed GC detection in --version.
23921 * basic.cs exceptions.cs: New regression tests.
23923 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23924 the arch specific code can store data during a compilation.
23926 * mini-ops.h: Add OP_SETFRET.
23928 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23929 function, register a separate icall for each arity, so the icalls can
23932 * mini.c (mono_print_tree): Print negative offsets in a more readable
23935 * mini.c: Make signal handling work on sparc.
23937 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23939 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23941 * jit-icalls.c: Emulate truncl by aintl on solaris.
23943 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23945 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23947 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23949 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23951 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23952 a MarshalByRef type, inline a method that performs the check, taking into
23953 account that the object can be a proxy. Also implemented tow new opcodes:
23954 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23955 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23956 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23958 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23960 * mini-ppc.c: if a relative branch displacement is too big
23961 but it points to and area reachable with an absolute branch,
23964 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23966 * mini.c: optimize small copies in cpblk.
23968 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23970 * basic-calls.cs basic-float.cs: New regression tests.
23972 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23973 negative offsets from %fp. Implement localloc. Fix local register
23974 allocation. Fix the case when the this argument needs to be saved to
23975 the stack. Implement some missing opcodes.
23977 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23979 * mini.c (mini_method_compile): Reenable global regalloc in methods
23980 with exception handlers.
23982 * linear-scan.c (mono_varlist_sort): Fix warning.
23984 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23986 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23989 * liveness.c: Make all variables uses in exception clauses volatile, to
23990 prevent them from being allocated to registers. Fixes #42136.
23992 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23994 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23995 causes regressions.
23997 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23998 argument to mono_arch_regalloc_cost.
24000 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24003 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24005 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24006 Make the cost of allocating a variable to a register arch dependent.
24008 * basic-calls.cs: Fix compilation of tests.
24010 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24011 helper function to cut back on the number of #ifdefs needed.
24013 * mini-ppc.c: Fix compilation.
24015 * basic-calls.cs: New regression tests.
24017 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24019 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24020 of l0 since that is callee saved.
24022 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24025 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24026 of delay instruction.
24028 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24030 * mini.h (MonoCallInst): Add 'virtual' flag.
24032 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24034 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24036 * *.cs: New regression tests.
24038 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24041 * mini.c (mono_runtime_install_handlers): Fix build.
24043 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24044 'signal_stack_size' members.
24046 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24047 alternate signal stack.
24049 * exceptions-x86.c: Add stack overflow handling.
24051 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24052 functions to arch independent code.
24054 * mini.c (mono_print_tree): Print more detailed info for load_membase
24057 2004-02-23 Martin Baulig <martin@ximian.com>
24059 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24061 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24063 * mini-x86.c: fixed reg allocation for div/rem.
24065 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24067 * driver.c (mono_main): Report some configuratio options on --version.
24069 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24071 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24072 low in the address space. Correctly flush memory in thunks where we
24073 output native code.
24075 2004-02-20 Martin Baulig <martin@ximian.com>
24077 * mini.c (mini_get_method): New static method; inflate all generic
24078 methods and methods in open generic instances.
24079 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24080 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24082 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24084 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24086 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24088 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24090 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24092 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24093 it compile using Sun's compiler.
24095 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24097 * 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.
24099 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24101 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24103 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24105 * mini-ppc.c: handle calls outside of the allowed range with thunks
24106 allocated using the code manager.
24107 * tramp-ppc.c: use the code manager to hold generated native code.
24108 Fixed the magic trampoline to just patch vtable entries.
24110 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24112 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24115 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24117 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24120 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24121 if we have a working __thread implementation.
24123 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24124 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24126 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24128 * mini-x86.c: Fix compilation under gcc 2.
24130 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24132 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24133 contains a call to the wrapped function.
24135 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24136 OP_<CALL>_IMM opcodes, and use them under X86.
24138 * mini.c (mono_jit_find_compiled_method): Fix warning.
24140 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24142 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24144 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24145 functionality to mini.c.
24147 * mini.c (mono_create_jump_trampoline): New function to create a jump
24148 trampoline. Return a compiled method instead of a trampoline if it
24149 exists. Add a cache for jump trampolines.
24151 * mini.c (mono_jit_find_compiled_method): New function to return a
24152 compiled method if it exists.
24154 * mini-x86.c: Call mono_create_jump_trampoline instead of
24155 mono_arch_create_jit_trampoline.
24157 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24158 a jump trampoline. Fixes #52092.
24160 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24162 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24163 which is not up-to-date. Add check_corlib_version () instead.
24165 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24168 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24169 since newer valgrind versions do not need it.
24171 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24172 compile a method with a given set of optimizations.
24174 * mini.c: Compile icall wrappers on-demand instead of at startup.
24176 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24177 wrapper for an icall.
24179 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24181 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24184 * iltests.il: Add test for non-empty stack before switch instruction.
24186 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24188 * mini.c: Add support for new stringbuilder marshalling conventions.
24190 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24192 2004-02-01 Martin Baulig <martin@ximian.com>
24194 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24195 in `ginst->mtype_argv'.
24197 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24199 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24200 facilitate grepping.
24202 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24204 * mini.c: fixed buglet in initobj generic implementation for references.
24206 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24208 * Makefile.am: make the version script conditional.
24209 * jit-icalls.c: handle missing truncl().
24211 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24213 * exceptions.cs: Add more tests for double->int conversion.
24215 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24216 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24218 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24220 * driver.c: make --verbose --version emit an error
24221 if the loaded corlib doesn't match the runtime version.
24223 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24225 * mini-ppc.h: export ppc_patch().
24226 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24227 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24228 on par or better than on MacOSX.
24230 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24232 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24233 mono_lookup_pinvoke_call.
24235 * mini-x86.c: Under windows, the default pinvoke calling convention is
24236 stdcall. Fixes #52834.
24238 * mini.c (optimize_branches): Add an upper bound to the number of
24239 iterations to prevent infinite loops on strange loops. Fixes #53003.
24241 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24243 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24244 and ISINST. Fixes #52093.
24246 * objects.cs (test_0_vector_array_cast): New tests.
24248 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24250 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24251 checking in Array.Set ().
24253 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24256 * object.cs (test_0_multi_array_cast): New regression test.
24258 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24260 * exceptions-ppc.c: fix build on Linux/PPC.
24262 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24264 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24265 running under valgrind.
24266 (x86_magic_trampoline): Fix build bustage.
24268 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24269 negative values as well. This is needed for the encoding of the line number
24270 info, since sometimes the line numbers are not in increasing order.
24272 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24274 * cpu-pentium.md (localloc): Increase the size of the localloc
24275 instruction since it is a loop under Win32.
24277 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24280 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24282 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24283 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24284 Max Horn (max@quendi.de). Fix file names in comments.
24286 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24288 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24289 avoid stack overflow.
24290 (replace_usage): Avoid uninitialized variable warnings.
24292 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24293 and taking the address of valuetype variables.
24295 2004-01-03 Patrik Torstensson
24297 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24298 for other purposes than FP later on.
24300 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24302 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24305 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24307 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24309 2003-12-30 Patrik Torstensson <p@rxc.se>
24311 * mini-x86.h: Decreased number of availiable fp regs.
24312 Solves corner cases with FP spilling.
24314 2003-12-23 Patrik Torstensson <p@rxc.se>
24316 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24317 for floating point stack tracking / spilling on x86.
24320 * basic-float.cs: added float mul overflow test.
24322 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24324 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24326 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24328 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24329 supports for cond branches that overflow the immediate
24330 overflow offset. mcs can compile simple programs.
24332 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24334 * exceptions-ppc.c: exception handling support wip:
24335 finally handlers get run on exception.
24337 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24339 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24342 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24344 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24345 initial support for stack walking and unwinding.
24347 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24349 * driver.c (mono_main): Make corlib-out-of-sync message more
24350 descriptive. Also remove verify_corlib call.
24352 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24354 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24355 not overlap with other call's arguments, too.
24357 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24359 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24360 move to arch-specific code the choice of arch-specific
24361 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24362 * mini.c: ensure emulation calls will not interleave
24365 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24367 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24368 the magic trampoline stack frame is dropped before executing
24371 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24373 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24374 and integer to fp conversions. Added support for overflowing
24375 arguments on the stack. Reserve a couple more registers as temps.
24376 Added support for aot compilation (as output still needs to be
24379 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24381 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24382 Don't overwrite return register in some corner cases.
24384 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24386 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24387 static constructors when AOT compiling.
24389 * driver.c (mono_main): Call mono_check_corlib_version.
24391 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24393 * cpu-g4.md, basic.cs: fixed div target register.
24395 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24397 * mini-ppc.c, basic.cs: shl_imm fix with test.
24399 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24401 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24402 structures by value. Misc fixes.
24403 * objects.cs: more tests.
24405 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24407 * mini-ppc.c: lconv.ovf.i implemented.
24409 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24412 (mini_init): don't error out if someone already called g_thread_init.
24414 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24416 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24417 to be any type per the spec. Fix abnormal memory usage when
24418 the same object is repeatedly thrown.
24420 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24422 * mini.c: check for overruns in IL code.
24424 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24426 * TODO: Add/remove some todo entries.
24428 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24430 * driver.c (mono_main): Call mono_verify_corlib.
24432 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24434 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24435 This has been moved to mini.c
24436 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24437 type being casted is marshalbyref it could be a proxy, so instead of
24438 emitting the type check code, emit a call to a runtime method that will
24439 perform the check by calling CanCastTo if needed.
24441 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24443 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24444 methods with large stack frames under Win32.
24446 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24448 * Makefile.am: Distribute regression tests.
24450 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24451 at the end instead of inserting each variable into the sorted list.
24453 * linear-scan.c (mono_varlist_sort): New helper function.
24455 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24457 * mini.c: ensure arguments and locals are within bounds.
24459 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24461 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24464 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24466 * mini.c (mono_cprop_copy_values): Fix crash.
24468 * aot.c: Set verbosity back to 0.
24470 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24472 * regalloc.c: complete memory leak fix by Laurent Morichetti
24475 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24477 * driver.c (main_thread_handler): Revert the previous patch.
24479 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24482 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24483 memory from the memory pool.
24485 * driver.c (main_thread_handler): Turn on all optimizations when
24488 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24489 an array for better performance.
24491 * regalloc.c (mono_regstate_assign): Fix memory leak.
24493 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24494 serialize the debug info.
24496 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24497 debug info from the serialized representation.
24499 * aot.c: Save debug info into the generated file and load it when
24502 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24504 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24506 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24507 More FP-related fixes.
24509 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24511 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24512 and register allocation buglet. Hello world now runs.
24514 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24516 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24517 * tramp-ppc.c: fixed class init trampoline.
24518 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24520 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24522 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24523 mini.c: more ppc changes/fixes.
24525 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24527 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24528 Also optimize the case when the arguments are the same in the caller
24531 * iltests.il: Add tests for tail calls with valuetype arguments.
24533 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24535 * mini-ppc.c: fixes for struct return type.
24537 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24539 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24540 mono_spillvar_offset() to arch-specific code.
24542 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24544 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24546 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24548 * exceptions-x86.c: Fix stack space leaks.
24550 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24551 registers from the lmf if the method has save_lmf set.
24553 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24555 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24556 of icall wrappers into InvokeInDomain, since these are now per-domain.
24558 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24560 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24561 make some opcode emulation and intrinsic ops enabled/disabled
24562 according to the architecture. More fixes.
24564 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24566 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24568 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24570 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24571 arch-specific handling for 'this' and struct return type to
24572 arch-specific code.
24574 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24576 * aot.c: prevent divide by zero error when reporting (it happened with
24577 Accessibility.dll).
24579 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24581 * mini.h (inst_switch): Remove unused macro.
24583 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24586 (load_aot_module): free 'info->methods' and 'info' properly. No more
24587 "free(): invalid pointer blah" messages when you have an old aot
24590 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24592 * jit-icalls.c, mini.c: Added support for context static fields.
24594 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24596 * mini.c (mono_method_blittable): Methods which set LastError are not
24597 blittable either. Fixes #51108.
24599 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24601 * mini.c: flush icache.
24602 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24604 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24606 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24608 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24610 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24613 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24616 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24618 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24620 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24621 instruction when the result is discarded.
24623 * iltests.il (test_0_div_regalloc): New regression test.
24625 * arrays.cs: Fix compilation error.
24627 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24629 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24630 float rules to inssel-x86.brg: sane architectures with FP registers
24631 don't need to implement these rules.
24633 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24635 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24637 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24639 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24640 implementation of 32 bit systems.
24642 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24644 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24645 (Jeroen Zwartepoorte).
24647 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24649 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24650 the caller and the callee matches.
24652 * mini.c (mono_method_to_ir): Add comment.
24654 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24655 signbit is missing on some platforms.
24657 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24659 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24661 * mini.c (setup_jit_tls_data): Call the new function.
24663 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24665 * mini-x86.c: Add experimental support for fast access to the lmf
24666 structure under NPTL/Linux 2.6.x.
24668 2003-11-06 Martin Baulig <martin@ximian.com>
24670 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24671 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24674 2003-11-02 Martin Baulig <martin@ximian.com>
24676 * mini.c (inflate_generic_field): New static method.
24677 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24678 generic instance and the field is declared in a generic type, call
24679 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24681 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24683 * mini.h mini.c (mono_method_same_domain): New function to return
24684 whenever the caller and the callee are in the same domain.
24686 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24688 2003-10-30 Martin Baulig <martin@ximian.com>
24690 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24691 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24693 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24694 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24696 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24698 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24701 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24702 object here, so it is in the correct appdomain etc.
24704 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24706 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24708 (mono_method_to_ir): Avoid freeing the type created returned from
24709 mono_type_create_from_typespec, since it is put into an internal cache
24710 by the function. Fixes pointer.exe.
24712 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24713 trampolines for icalls and pinvokes as well. Fixes #33569.
24715 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24717 * mini.c: Update after appdomain changes.
24719 * mini.c (mono_jit_compile_method_inner): Allways compile native
24720 method wrappers in the root domain, since there can only be one
24721 instance of them, whose address is stored in method->info.
24723 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24725 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24726 environment variable. Instead detect automatically whenever running
24727 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24730 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24732 * trace.c, trace.h: New files that implement the new trace option
24735 * driver.c: Document new --trace options.
24737 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24740 - if (mono_jit_trace_calls)
24741 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24743 * mini.h: prototypes.
24745 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24747 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24749 * mini.c inssel.brg: Implement typedefbyref opcodes.
24751 * mini.c (mono_jit_compile_method): Remove unused local variable.
24753 * mini.c (mono_jit_compile_method_inner): Ditto.
24755 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24757 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24759 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24761 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24763 * mini.c (mono_no_aot): Remove unused global variable.
24765 * mini.c: Thread safety fixes.
24767 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24769 * mini.c (mono_create_class_init_trampoline): Add a lock around
24770 class_init_hash_addr.
24772 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24775 * mini.c: Decompose the NEWARR instruction before decomposing its
24776 arguments. Fixes #30073.
24778 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24780 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24783 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24785 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24787 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24789 * driver.c: Add support for compiling icall wrappers to --compile.
24791 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24793 * inssel.brg: The empty value in class->interface_offsets is -1, not
24796 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24798 * objects.cs: New test for 'is' operator on an array of interfaces.
24800 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24802 * tramp-ppc.c: update trampoline code to support jumps
24803 and class initialization.
24805 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24807 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24809 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24811 * inssel.brg (OP_UNBOX): Remove unused rule.
24813 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24814 region instead of one for each method. Fixes #47813.
24816 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24818 * exceptions.cs (test_0_nested_finally): New regression test for
24819 nested exception handlers.
24821 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24823 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24825 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24828 * mini.c (mono_method_check_inlining): Make the inlining limit
24829 configurable by an environment variable.
24831 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24833 * mini.h: Bump AOT file version.
24835 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24836 token, store the image along with the token, since the token might not
24837 refer to the same image as the method containing the relocation,
24838 because of inlining.
24840 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24842 * mini.c (mono_precompile_assemblies): New function to compile
24843 all methods in all loaded assemblies.
24845 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24847 * regalloc.h regalloc.c (MonoRegState): Change the type of
24848 iassign and fassign to int*, since they can contain large negative
24849 values if the register is spilled. Also added some comments. Fixes
24852 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24853 under Win32. Fixes #42964.
24855 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24857 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24859 * aot.c: Added support for AOT compiling methods which contain calls
24860 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24863 * driver.c (compile_all_methods): Run the compilation in a thread
24864 managed by mono. Fixes #44023.
24866 * mini.c (mono_codegen): Print full method name in verbose output.
24868 * mini-x86.c (mono_arch_patch_code): Fix warning.
24870 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24871 jumps, since the method we are jumping to might be domain-specific.
24873 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24875 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24877 * inssel.brg: string chars are unsigned.
24879 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24881 * TODO: New todo item.
24883 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24884 which calls mono_runtime_class_init and patches the call site to
24885 avoid further calls.
24886 (mono_arch_create_class_init_trampoline): New arch specific function
24887 to create a class init trampoline.
24888 (create_trampoline_code): Generalized so it can create
24889 class init trampolines as well.
24891 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24892 (mono_create_class_init_trampoline): New function to create and cache
24893 class init trampolines.
24894 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24895 vtable given the address of a class init trampoline. Used by the
24897 (mono_codegen): Generate a call to a trampoline instead of
24898 mono_runtime_class_init in LDSFLD[A].
24899 (mono_codegen): Add relocations for the new trampoline.
24901 * mini.h mini-x86.c aot.c: Added a new relocation type:
24902 MONO_PATCH_INFO_CLASS_INIT.
24904 * mini.h: Bump AOT version number.
24906 * aot.c: Create a copy of the loaded code instead of using the original
24907 so methods which call each other will be close in memory, improving
24910 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24911 patch since it breaks the regression tests.
24913 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24914 for the register saving instruction sequence since the
24915 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24917 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24919 * TODO: Fix todo item && remove another.
24921 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24923 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24926 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24927 function of the module.
24929 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24930 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24931 --no-aot command line option.
24933 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24935 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24936 by Bernie Solomon (bernard@ugsolutions.com).
24938 * inssel.brg: Refactor the interface offset table related code into
24939 its separate functions and add support for the AOT case.
24941 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24943 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24945 * aot.c: Added mono_aot_verbose variable and made all debugging
24946 output depend on the value of this variable.
24948 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24949 method_label and info_label.
24951 * mini.h mini-x86.c aot.c: Added a new relocation type
24952 MONO_PATCH_INFO_IID for klass->interface_id.
24954 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24955 the MonoJitInfo structure.
24957 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24958 a non-root appdomain in shared mode.
24960 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24962 * aot.c: make aot loader less verbose. Remove free of unused variable.
24964 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24966 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24968 * .cvsignore: Added *.dll.
24970 * mini.c (mono_print_tree_nl): New function callable while debugging.
24972 * mini.c (mono_print_code): Export this.
24974 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24977 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24979 * mini.h (MonoCompile): Added 'jit_info' field.
24981 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24982 the cfg structure, since it is needed by the AOT compiler.
24984 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24986 * aot.c: A major rewrite. Changes include:
24987 - save exception tables for methods which have them.
24988 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24989 to g_module_symbol.
24990 - reworked the file format so it is now much smaller and needs
24991 fewer relocation entries.
24993 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24995 * aot.c (load_aot_module): Fix build bustage on platforms without
24998 2003-09-04 Martin Baulig <martin@ximian.com>
25000 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25002 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25004 * TODO: Some new optimization ideas.
25006 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25008 * aot.c: Save the optimization flags used to compile the code into
25011 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25012 support emitting domain specific code.
25014 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25015 no longer domain neutral. It can be made domain neutral by compiling
25016 with --optimize=shared.
25018 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25019 between appdomains.
25021 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25022 loading of AOT code.
25024 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25026 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25027 if there is no domain neutrality information.
25029 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25031 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25032 format version into the generated library.
25034 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25035 callee method into the caller since one of them could be shared.
25037 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25038 system exceptions from AOT code now works.
25040 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25041 method if it is domain neutral and the callee is not.
25043 * graph.c (cfg_emit_one_loop_level): Fix warning.
25045 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25047 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25050 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25052 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25053 is needed by code which is executed before mono_runtime_init ().
25054 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25056 * mini.c (mono_thread_abort): Fix warning.
25057 (mono_jit_compile_method): Call static constructor in the AOT case too.
25059 * aot.c (mono_compile_assembly): Fix warning.
25061 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25063 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25065 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25067 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25069 * cpu-pentium.md: Fix the length of call opcodes so they include the
25070 ESP restoring instruction. Fixes #47968.
25072 2003-08-28 Martin Baulig <martin@ximian.com>
25074 * mini-x86.c (mono_arch_call_opcode): Added support for
25075 MONO_TYPE_GENERICINST.
25077 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25079 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25081 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25082 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25084 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25087 2003-08-26 Martin Baulig <martin@ximian.com>
25089 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25090 when reporting an error, set this to the actual error location.
25091 (mono_method_to_ir): Report the correct error location if
25092 get_basic_blocks() returned an error.
25094 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25096 * mini.c (mono_type_blittable): OBJECT is not blittable.
25097 (mono_method_blittable): Methods which have marshalling descriptors
25098 are not blittable either. Fixes #47842.
25100 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25102 * driver.c mini.c: Use an environment variable instead of a global
25103 variable. Also fix the build.
25105 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25106 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25109 * driver.c mini.c: Added --with-valgrind option to turn off some
25110 code which prevents mono from running under valgrind.
25112 * mini.c (mono_emit_call_args): Fixed warning.
25114 * mini.c (mono_emulate_opcode): Fixed warning.
25116 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25118 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25119 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25120 regalloc.c, regalloc.h: specify available registers in arch-specific
25121 code and support floats in the regallocator (patch by Laurent Morichetti
25124 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25126 * mini.c: mono_thread_current() can be called only after
25127 mono_runtime_init(): rearrange code to not call it early on.
25129 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25131 * mini.c: allocate jump tables in the code mempools.
25133 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25135 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25138 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25140 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25141 12 to 16. This fixes bug #47453.
25144 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25146 * mini-ppc.c: fixed indexed load and unsigned compares.
25148 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25150 * mini.c: reenabled installation of handler for
25151 thread abort signal.
25153 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25155 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25156 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25157 until it's fixed and actually useful.
25159 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25161 * inssel-long32.brg: couple more opcodes implemented.
25163 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25165 * mini-sparc.c: Even more opcodes implemeted.
25167 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25169 * mini-sparc.c: More opcodes implemented.
25171 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25173 * mini-sparc.c: More opcodes implemented.
25175 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25177 * inssel-sparc.brg: Add some needed rules. Direct
25179 * Makefile.am: Use inssel-sparc.brg
25180 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25181 an assert happy for now.
25183 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25185 * mini-sparc.c: Fixed compile errors.
25186 * exceptions-sparc.c: Same. We now produce a mono binary
25187 on sparc-linux. Yea.
25189 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25191 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25192 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25193 They compile, but do not work.
25195 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25197 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25198 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25199 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25202 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25204 * mini.c: more opcodes implemented and better support for generics.
25206 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25208 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25209 * mini.c, mini.h: first cut at generics support: some new instructions
25210 added and changed the behaviour of some of the existing ones.
25212 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25214 * mini.c: Removed definition of metadata_shared mutex here.
25216 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25218 * mini-x86.c: make vararg calls work for instance methods.
25220 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25222 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25223 returns the arguments in a separte list, now.
25225 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25227 * aot.c, mini.c: updates for array type representation changes.
25229 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25231 * mini.c: register function to perform jit shutdown.
25233 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25235 * mini.c: use a faster allocator if possible.
25237 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25239 * aot.c: some cleanups and portability changes.
25241 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25243 * mini.c: use faster allocation for CEE_BOX if possible.
25245 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25247 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25248 Moved inlined mempcy code to its own function so that is can be
25249 reused. Added an inline memset function as well (optimized initobj).
25250 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25252 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25254 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25256 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25259 arch code can setup the cpu for CLR execution, if needed.
25260 We use it on x86 to set the precision of FP operations.
25262 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25264 * mini.c: disable some optimizations if we can guess they'll cost too
25265 much for a given method.
25267 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25269 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25271 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25272 * mini.h mini.c mini-x86.c: Added instruction level coverage
25273 info collection support.
25275 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25277 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25278 is now implemented in the profiling API. Get rid of a couple of
25279 unnecessary global variables.
25281 2003-06-15 Nick Drochak <ndrochak@gol.com>
25283 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25284 * cpu-g4.md: add op_bigmul and op_bigmul_un
25285 * cpu_pentium.md: add op_bigmul_un
25286 * inssel-long32.brg: add rule for unsigned bigmul
25287 * mini-ops.h: define OP_BIGMUL_UN
25288 * mini-x86.c: THE BUG: handle (un)signed properly
25289 * mini.c: choose unsigned opcode if needed.
25290 This set of patches fixes bug #44291
25292 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25294 * mini.c (optimize_branches): improved to handle all kinds of
25295 conditional branches.
25297 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25299 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25300 don't raise exceptions.
25302 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25304 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25305 to arch-specific files.
25307 2003-06-09 Martin Baulig <martin@ximian.com>
25309 * Makefile.am (libs): Added $(LIBGC_LIBS).
25311 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25313 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25314 and OP_ATAN (fixes bug#44293).
25316 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25318 * Makefile.am, mini-x86.c: rename cpu description array to
25319 pentium_desc, since some compilers define the 'pentium' preprocessor
25322 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25324 * mini.c (mini_select_instructions): add explicit branch if the
25325 following block is not the false target of a conditional branch -
25326 we need this with any optimization that reorder or remove bblocks
25328 * mini.c (optimize_branches): bug fixes
25330 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25332 * mini.c (mono_method_to_ir): inline static readonly fields
25334 * ssa.c (fold_tree): start cfold support for long (very simple
25337 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25339 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25341 * inssel.brg: fixed memcpy (bug #44219).
25343 2003-06-05 Dick Porter <dick@ximian.com>
25345 * driver.c: Set the glib log levels to not abort if g_message
25348 g_set_prgname() has to happen before mini_init() so that the
25349 process handle gets the info.
25351 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25353 * driver.c: add intrins to the default optimizations to get wider
25356 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25358 * mini.h: some large basic blocks will overflow a 16-bit
25359 integers for symbolic registers.
25361 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25363 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25364 (mono_arch_output_basic_block): fix bug 43499
25366 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25368 * mini.c: kill duplicated definition of mono_debug_format.
25370 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25372 * mini-x86.c, arrays.cs: fixed register allocation bug.
25374 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25376 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25378 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25380 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25383 (print_method_from_ip): also print source location information if
25386 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25388 * mini.c (mono_find_block_region): bug fix in region code
25389 (mini_method_compile): enable removing unreachable code again, but
25390 only in methods without exception clauses.
25392 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25394 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25395 Implemented arglist opcode and handling of TypedReference type.
25396 Fixed x86 call convention when a structure is returned.
25397 Minimal support for calling static vararg methods.
25399 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25401 * mini.c (mini_method_compile): always remove unreachable code,
25402 because the code in them may be inconsistent (access to dead
25403 variables for example).
25405 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25407 * driver.c, debug-mini.c: warning fixes.
25409 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25411 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25413 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25415 * mini.c: thread-static fields are registered in mono_class_vtable(),
25416 so ensure the function is called before checking for them.
25418 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25420 * mini.c (optimize_branches): fix for bug 43586
25422 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25423 overflow (fixes Bug #43639)
25425 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25427 * mini.c, objects.cs: allow the use of stobj for primitive types.
25429 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25431 * mini.c: be less strict about argument checking until we support
25432 running the verifier.
25434 2003-05-27 Nick Drochak <ndrochak@gol.com>
25436 * basic-long.cs: tests for (ulong)int * (ulong)int also
25437 * mini.c: use the same trick for (ulong)int * (ulong)int
25439 2003-05-27 Nick Drochak <ndrochak@gol.com>
25441 * basic-long.cs: add regression test for (long)int * (long)int
25442 * cpu-pentium.md: add op_bigmul specification
25443 * inssel-long32.brg: add OP_BIGMUL rule
25444 * mini-ops.h: add OP_BIGMUL
25445 * mini-x86.c: register allocator: handle case where src1 needs to be
25447 * mini.c: substitute special BIGMUL opcode in the tree for
25448 (long)int * (long)int
25450 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25452 * jit-icalls.c: call the type ctor on field access if needed.
25454 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25456 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25457 to a method (including results of ldelema, bug#43207).
25459 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25461 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25462 colors to show exception handler blocks.
25464 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25465 (fix for pinvoke7.cs).
25467 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25469 * mini.h, mini.c: ensure correct initialization order for types that
25470 require it. Prepare for lazy compilation of jit icall wrappers.
25471 Provide a name for opcode emulation to reduce unneeded mallocing.
25473 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25475 * mini-x86.c: better register restoring code and profiling
25476 support for tail calls.
25478 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25480 * mini.h, driver.c: prepare for leaf methods optimization.
25482 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25484 * mini.c: get targets of branches before converting a method.
25486 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25488 * mini.c (optimize_branches): added some experimental code (disbaled)
25490 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25492 * mini.c (optimize_branches): fix branch to branch optimization
25494 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25496 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25498 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25500 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25503 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25505 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25506 enable use of interface variables again.
25508 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25509 I1 to registers because there is no simply way to sign extend 8bit
25510 quantities in caller saved registers on x86.
25512 * inssel-float.brg: set costs of some rules to 2 so
25513 that monobure always select the arch. specific ones if supplied,
25514 regardless of the order we pass the files to monoburg.
25516 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25518 * mini.c, mini-x86.c: since the magic trampoline for jumps
25519 can't patch the code directly, we do it as soon as the
25520 method gets compiled.
25522 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25524 * mini-x86.c, mini.h: introduce a new patching method
25525 to support CEE_JMP and tail calls.
25526 * mini.c: obey tail.call. Don't precompile methods target
25528 * tramp-x86.c: new trampoline code to handle methods
25529 reached through a jump.
25531 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25533 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25534 bit values to registers
25536 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25538 * mini.c (mono_compile_get_interface_var): share interface
25539 variables if possible.
25541 2003-05-16 Martin Baulig <martin@ximian.com>
25543 * debug-mini.c (mono_init_debugger): New function to initialize
25544 the debugger. This is not in the debugger since it needs to
25545 access some of mini's internals.
25547 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25549 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25551 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25553 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25554 for value type handling.
25556 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25558 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25559 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25561 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25563 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25564 the constructor through a proxy.
25566 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25568 * jit-icalls.c, inssel.brg: fixes to array element address
25571 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25573 * mini-x86.c (is_regsize_var): allocate pointer to registers
25575 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25577 * driver.c: fixed typo, added intrins to the set of optimizations
25578 tested with regressions.
25580 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25582 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25583 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25586 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25588 * inssel.brg: remove some common pop instructions without side effects
25590 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25592 * inssel-x86.brg: fixed thinko in int to double conversions.
25594 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25596 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25598 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25600 * inssel-long32.brg: two more missing instructions.
25602 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25604 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25605 if not already set.
25607 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25609 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25612 * basic-float.cs: Added tests for negative zero.
25614 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25616 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25617 a couple of missing operations for long casts, with test cases.
25619 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25621 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25623 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25625 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25626 code size estimation.
25628 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25630 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25631 abstract methods (fix bug 42542)
25633 * aot.c: add ability to handle array types
25635 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25637 * mini.c: Call the _specific versions of the object allocation
25638 functions if possible.
25640 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * driver.c: call setlocale ().
25644 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25646 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25649 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25651 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25653 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25654 wrappers (fix bug 42122)
25656 2003-05-04 Martin Baulig <martin@ximian.com>
25658 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25660 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25661 s/mini_set_defaults/mono_set_defaults/g.
25663 2003-05-04 Martin Baulig <martin@ximian.com>
25665 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25667 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25669 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25670 (reported by Don Roberts).
25672 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25674 * mini.c: temporarily work around two bugs for this release.
25676 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25678 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25679 that contains -export-dynamic and it makes using the ld script
25681 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25683 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25685 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25688 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25690 * mini.c: make sure leave calls all the needed finally blocks,
25691 even when the target jumps out of multiple exception clauses.
25693 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25695 * ldscript, Makefile.am: add linker script to reduce the number of
25696 exported symbols (should also fix the issues with libwine defining
25697 some of the same symbols in io-layer).
25699 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25701 * driver.c (mini_main): Avoid assertion when no file name is given on
25704 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25706 * driver.c: added --version/-V command line option.
25707 Added the inline optimization in the regression tests.
25709 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25711 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25712 to the type in the method signature (fixes bug#42134).
25714 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25716 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25718 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25720 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25722 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25724 * driver.c: fixed bug #42100.
25726 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25728 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25730 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25732 * mini.c: moved most of the code required to do inlining to its own
25733 function so it can be reused. Inline also ctors if appropriate.
25735 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25737 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25738 the runtime can call mono API functions.
25740 2003-04-27 Martin Baulig <martin@ximian.com>
25742 * debug-mini.c (mono_debug_init_method): Added
25743 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25744 send a notification to the debugger.
25746 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25747 running in the Mono Debugger, just pass the breakpoint number to
25748 mono_debug_init_method().
25750 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25752 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25754 * mini.c: allow some more unsafe compares.
25756 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25758 * mini-x86.c, Makefile.am: make distcheck works (partially from
25759 a patch by Richard Lee <r.h.lee@attbi.com>).
25760 * regset.c, regset.h: removed, they are unused.
25762 2003-04-25 Dick Porter <dick@ximian.com>
25764 * driver.c: Usage reports the name as 'mono' not 'mini'
25765 * exceptions-x86.c: Build and run on freebsd
25767 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25769 * Makefile.am: install the program with the 'mono' name and
25770 the library as libmono instead of mini and libmini.
25772 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25774 * driver.c: provide the APIs for the embedding interface of the old jit.
25776 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25778 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25780 2003-04-23 Martin Baulig <martin@ximian.com>
25782 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25784 * driver.c: Added `--debug' command line argument to enable
25787 2003-04-23 Martin Baulig <martin@ximian.com>
25789 * debug.[ch]: Removed. The code is now in
25790 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25792 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25795 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25797 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25799 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25802 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25803 mono_domain_finalize.
25804 (mini_method_compile): use mono_method_profile* if the the option is
25807 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25809 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25810 methods with their wrapper.
25812 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25813 methods with their wrapper.
25815 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25818 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25821 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25824 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25826 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25828 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25830 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25831 of the mempool. This is slightly faster and uses less memory
25833 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25835 * mini.c: avoid O(n) allocation for variables.
25837 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25839 * mini.c: handle items on the stack after inlining methods.
25841 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25843 * mini.c: make the method->opcode optimization dependent
25844 on MONO_OPT_INSTRINS and do it lazily.
25846 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25848 * driver.c: print overall results at the end of regression run.
25850 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25852 * inssel.brg: don't overwrite symbolic registers.
25854 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25856 * inssel-x86.brg: fix conversion from long to float.
25858 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25860 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25862 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25864 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25866 * driver.c: Added --print-vtable option as in the old JIT.
25868 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25870 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25872 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25874 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25876 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25878 * mini.c regalloc.c regalloc.h: Fix memory leak.
25880 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25882 * aot.c (mono_aot_get_method): register all used strings
25884 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25886 * mini.c: always intern strings references with ldstr at compile time.
25888 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25890 * Makefile.am: add BUILT_SOURCES.
25892 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25894 * driver.c: give a better error message when the assembly to execute
25895 doesn't have an entry point.
25897 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25899 * Makefile.am: added hack for automake
25901 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25904 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25906 22003-04-07 Martin Baulig <martin@ximian.com>
25908 * Makefile.am: Added Makefile.am.
25910 * debugger-main.c: Removed, this is now in the debugger where it
25913 * mini.pc.in: Call this package `mini' for the moment.