1 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
3 * driver.c: Moonlight: Force line buffering for stdout.
5 2010-07-09 Zoltan Varga <vargaz@gmail.com>
7 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
8 are only callable using invoke.
10 2010-07-09 Zoltan Varga <vargaz@gmail.com>
12 * mini-llvm.c (process_bb): Use emit_load () in one more place.
14 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
15 MONO_LLVM=xxx is actually usable.
17 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
18 since LLVM might be able to hoist them out of loops.
21 2010-07-08 Neale Ferguson <neale@sinenomine.net>
23 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
24 in typeload-unaligned test.
26 2010-07-08 Zoltan Varga <vargaz@gmail.com>
28 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
30 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
31 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
32 generic trampolines+rgctx fetch trampolines.
34 2010-07-08 Geoff Norton <gnorton@novell.com>
36 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
38 2010-07-07 Zoltan Varga <vargaz@gmail.com>
40 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
42 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
43 is not defined in the LLVM case to keep the imt arg alive.
45 2010-07-06 Zoltan Varga <vargaz@gmail.com>
47 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
48 functions, now its 'llvm_<FOO>_trampoline'.
50 * method-to-ir.c (emit_imt_argument): Fix llvm support.
52 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
53 cannot be passed in the same call.
55 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
56 register to be the same as the RGCTX register, the two can't be used together on
59 2010-07-05 Miguel de Icaza <miguel@novell.com>
61 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
62 that allows the user to force the VM to use llvm or sgen.
64 2010-07-05 Zoltan Varga <vargaz@gmail.com>
66 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
67 before processing the exception on PPC too.
69 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
71 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
72 'this' is always passed as the first argument, before the vtype ret arg. This
73 simplifies get_this_arg_reg () and LLVM integration.
75 2010-07-05 Martin Baulig <martin@ximian.com>
77 * exceptions-x86.c (mono_arch_handle_exception): Port this to
78 Windows; apply my patch from r159782 in the mono-2-6 branch.
80 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
82 * Makefile.am: Don't build the debug assembler files if we're building without
85 2010-07-05 Zoltan Varga <vargaz@gmail.com>
87 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
89 2010-07-04 Zoltan Varga <vargaz@gmail.com>
91 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
94 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
95 regs [ARMREG_FP] instead.
97 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
99 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
100 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
102 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
104 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
106 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
108 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
109 without IMT_REG defined (ARM).
111 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
114 2010-07-03 Zoltan Varga <vargaz@gmail.com>
116 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
118 2010-07-02 Zoltan Varga <vargaz@gmail.com>
120 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
121 definitions to match their declarations and vice-versa.
123 2010-07-01 Zoltan Varga <vargaz@gmail.com>
125 * Makefile.am (common_sources): Add mini-llvm.h.
127 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
129 2010-06-30 Zoltan Varga <vargaz@gmail.com>
131 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
134 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
136 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
137 implemt the option of loading the llvm backend from a module so
138 that we can have a single binary and the bloat from llvm is
139 only experienced when it is actually loaded.
141 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
143 * mini-llvm.c: remove direct access to mono_defaults.
145 2010-06-29 Zoltan Varga <vargaz@gmail.com>
147 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
150 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
152 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
153 is now mono_arch_nullify_class_init_trampoline ().
154 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
155 opcodes, they are no longer needed.
157 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
158 now mono_arch_nullify_class_init_trampoline ().
159 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
160 opcodes, they are no longer needed.
162 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
163 vtable on platforms which support it.
165 * driver.c: Print the full LLVM version we are compiled against in --version.
167 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
168 a bit better. Decode nesting information to fix eh support for llvm+aot.
170 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
173 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
175 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
176 is always passed as the first argument, before the vtype ret arg. This simplifies
177 get_this_arg_reg () and LLVM integration.
179 2010-06-28 Zoltan Varga <vargaz@gmail.com>
181 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
182 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
183 most of the vcall specific code to mono_vcall_trampoline () from
184 common_call_trampoline ().
186 2010-06-27 Zoltan Varga <vargaz@gmail.com>
188 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
189 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
190 if the callsite is patched.
192 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
195 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
196 the trampoline in the xdebug info.
198 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
201 2010-06-26 Zoltan Varga <vargaz@gmail.com>
203 * mini-llvm.c: Fix a few problems exposed by make check.
205 2010-06-25 Mark Probst <mark.probst@gmail.com>
207 * mini-trampolines.c (common_call_trampoline): An ugly hack to
208 work around a potentially very hard to fix problem with inflating
211 2010-06-26 Zoltan Varga <vargaz@gmail.com>
213 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
214 problem has been fixes.
216 2010-06-25 Zoltan Varga <vargaz@gmail.com>
218 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
220 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
221 It might be be better to define a MonoGCJitOptions structure later and have the
224 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
226 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
228 * debugger-agent.c (get_objref): Implement support for sgen.
230 * driver.c: Remove the unused gc_wrapper.h include.
232 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
235 2010-06-25 Zoltan Varga <vargaz@gmail.com>
237 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
239 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
242 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
245 2010-06-23 Miguel de Icaza <miguel@novell.com>
247 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
248 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
250 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
251 it only for Boehm diagnostics.
253 * Makefile.am: Make the file a bit more consistent.
255 * debug-debugger.c: Wrap the entire file with an #ifdef
256 MONO_DEBUGGER_SUPPORTED to simplify the build.
258 * Makefile.am: Fix the opcodes build issue by including the
259 source, not by including the .lo file directly
261 Always bring the MDB sources into the build, to drop the
262 dependency on the AM_CONDITIONAL from configure.in as the hard
263 debugger supports Boehm, but not Sgen, this simplifies the build.
265 * Renamed the *.s files into *.S
267 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
269 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
270 wb for now on 64bits systems while issues with valuetype returns
273 2010-06-24 Zoltan Varga <vargaz@gmail.com>
275 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
276 passes by calling createStandardFunctionPasses ().
278 2010-06-23 Zoltan Varga <vargaz@gmail.com>
280 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
282 2010-06-22 Zoltan Varga <vargaz@gmail.com>
284 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
287 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
288 allow better optimization if the OP_LDADDR which caused the flag to be set was
291 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
293 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
296 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
298 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
300 2010-06-22 Zoltan Varga <vargaz@gmail.com>
302 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
303 to handle the code sequence generated for non-near calls. Fixes #616056.
305 2010-06-21 Zoltan Varga <vargaz@gmail.com>
307 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
309 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
311 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
313 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
314 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
315 trampoline which saves the context, so changes made to callee saved registers in
316 finally clauses are visible to a nesting catch clause.
318 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
320 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
321 in LLVM compiled code.
322 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
323 the finally handler has ran.
325 * mini.h (ResumeState): New structure containing information required to resume
326 exception handling after executing LLVM compiled finally clauses.
328 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
329 bit, by passing all the registers as one argument.
331 2010-06-19 Zoltan Varga <vargaz@gmail.com>
333 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
336 2010-06-18 Zoltan Varga <vargaz@gmail.com>
338 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
340 * aot-compiler.c aot-runtime.c: Fix LLVM support.
342 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
343 pad, branch to a new bblock instead.
345 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
348 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
350 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
352 2010-06-17 Geoff Norton <gnorton@novell.com>
355 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
358 2010-06-17 Zoltan Varga <vargaz@gmail.com>
360 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
362 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
365 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
366 the ip done by throw_exception (), it is not needed for corlib exceptions.
368 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
370 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
371 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
372 of size > 5 words. This support fast barriers for value types up to
373 256/512 bytes which beyond that the copying itself is the major issue.
375 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
376 for gsharing, so use it.
378 This eliminate all calls to mono_value_copy from managed code in
379 gmcs, fsharp and ipy.
381 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
383 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
386 * mini.c (mini_init): Register new icall.
388 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
390 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
391 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
393 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
395 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
396 value types as the overhead is huge. Manually expand it up to 5 words to
399 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
400 is an exception that performance is dominated by mono_value_copy.
402 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
404 2010-06-17 Zoltan Varga <vargaz@gmail.com>
406 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
407 trampolines on x86, since those have their own cconv.
409 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
410 exception trampolines.
412 * tramp-x86.c: Add xdebug info for a few trampolines.
414 * mini-llvm.c: Set the name of the arguments.
416 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
417 using a block address if using the LLVM mono branch.
419 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
422 2010-06-15 Zoltan Varga <vargaz@gmail.com>
424 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
426 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
428 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
430 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
432 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
433 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
434 to identify the vtable slot address plus the method which needs to be compiled.
436 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
439 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
440 'this' is always passed as the first argument, before the vtype ret arg. This
441 simplifies get_this_arg_reg () and LLVM integration.
443 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
446 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
449 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
451 * mini-llvm.c: Fix compilation with llvm 2.6.
453 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
455 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
458 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
459 is always passed as the first argument, before the vtype ret arg. This simplifies
460 get_this_arg_reg () and LLVM integration.
462 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
464 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
466 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
467 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
468 translate into much nicer code.
470 2010-06-14 Zoltan Varga <vargaz@gmail.com>
472 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
473 parameter index information. Use this to simplify a lot of code.
475 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
477 2010-06-12 Zoltan Varga <vargaz@gmail.com>
479 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
480 to fix infinite generic recursion. Fixes #612702.
482 2010-06-11 Zoltan Varga <vargaz@gmail.com>
484 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
485 imt trampoline per imt slot when using LLVM.
487 2010-06-10 Jonathan Pryor <jpryor@novell.com>
489 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
491 2010-06-09 Levi Bard <levi@unity3d.com>
493 * debugger-agent.c: Clear unloaded types on appdomain unload.
495 2010-06-08 Zoltan Varga <vargaz@gmail.com>
497 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
500 * exceptions.cs: Add a test.
502 2010-06-06 Zoltan Varga <vargaz@gmail.com>
504 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
506 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
508 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
509 so it doesn't have to do it.
511 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
512 process does not mix with ours.
514 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
517 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
518 loads/stores which can throw exceptions inside clauses.
520 2010-06-05 Zoltan Varga <vargaz@gmail.com>
522 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
525 * mini.c (mini_init): Register mono_resume_unwind as an icall.
527 2010-06-03 Zoltan Varga <vargaz@gmail.com>
529 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
531 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
534 2010-06-03 Zoltan Varga <vargaz@gmail.com>
536 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
539 2010-06-02 Zoltan Varga <vargaz@gmail.com>
541 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
542 Use a separate generic class init trampoline for llvm, since it needs a different
545 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
546 includes the location of this/rgctx.
548 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
551 2010-06-01 Zoltan Varga <vargaz@gmail.com>
553 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
555 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
558 2010-05-31 Zoltan Varga <vargaz@gmail.com>
560 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
563 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
565 * aot-compiler.c (patch_to_string): New debugging helper function.
567 2010-05-30 Zoltan Varga <vargaz@gmail.com>
569 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
572 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
574 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
576 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
578 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
581 * mini.c (create_jit_info): Print EH clause info for LLVM too.
583 2010-05-28 Mark Probst <mark.probst@gmail.com>
585 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
586 cpobj with reference types.
588 2010-05-28 Mark Probst <mark.probst@gmail.com>
590 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
591 write barrier for reference types.
593 2010-05-27 Zoltan Varga <vargaz@gmail.com>
595 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
596 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
598 2010-05-31 Martin Baulig <martin@ximian.com>
602 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
603 clear_breakpoint() on all breakpoint events and remove them from the list.
605 2010-05-27 Martin Baulig <martin@ximian.com>
609 * debugger-agent.c (method_commands, type_commands): Temporarily
610 set the appdomain while executing this method; do all metadata
611 calls in the debuggee's appdomain where user assemblies are loaded.
613 2010-05-27 Zoltan Varga <vargaz@gmail.com>
615 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
617 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
619 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
621 2010-05-26 Zoltan Varga <vargaz@gmail.com>
623 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
624 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
625 be referenced even after the header is freed.
627 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
630 2010-05-25 Zoltan Varga <vargaz@gmail.com>
632 2010-05-25 Bill Holmes <billholmes54@gmail.com>
634 * genmdesc.c (main): Fixing the detection of the nacl switch.
636 Code is contributed under MIT/X11 license.
638 2010-05-25 Zoltan Varga <vargaz@gmail.com>
640 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
642 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
644 * mini.h (LLVM_CHECK_VERSION): New helper macro.
646 2010-05-25 Miguel de Icaza <miguel@novell.com>
648 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
651 * genmdesc.c: Added support for nacl: key on the machine
652 description files to support the extra space required by Google
655 2010-05-23 Zoltan Varga <vargaz@gmail.com>
657 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
659 2010-05-23 Zoltan Varga <vargaz@gmail.com>
661 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
662 mono_runtime_class_init_full ().
663 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
665 2010-05-22 Zoltan Varga <vargaz@gmail.com>
667 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
669 2010-05-21 Zoltan Varga <vargaz@gmail.com>
671 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
672 two are not the same on ilp32.
674 2010-05-21 Zoltan Varga <vargaz@gmail.com>
676 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
679 * mini-ppc.c: Fix the DISABLE_JIT build.
681 2010-05-20 Zoltan Varga <vargaz@gmail.com>
683 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
684 (make_writable): Remove this unused function.
686 2010-05-20 Zoltan Varga <vargaz@gmail.com>
688 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
689 structure. Make the labels to plt entries local symbols instead of assembler local
690 labels, since tha latter causes problems for the iphone linker.
692 2010-05-19 Zoltan Varga <vargaz@gmail.com>
694 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
696 2010-05-17 Zoltan Varga <vargaz@gmail.com>
698 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
699 (ppc_patch_full): Ditto.
701 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
703 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
704 if gshared is enabled, to avoid asserts in the trampoline code.
706 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
709 2010-05-15 Geoff Norton <gnorton@novell.com>
711 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
714 2010-05-14 Geoff Norton <gnorton@novell.com>
716 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
717 misaligned stack on darwin.
719 2010-05-14 Zoltan Varga <vargaz@gmail.com>
721 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
724 2010-05-14 Zoltan Varga <vargaz@gmail.com>
726 * xdebug.c: Fix ARM support.
728 2010-05-13 Zoltan Varga <vargaz@gmail.com>
730 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
731 and do most of the work on the normal stack.
732 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
734 2010-05-13 Zoltan Varga <vargaz@gmail.com>
736 * aot-compiler.c: Put non-code data into the .rodata section on linux.
738 2010-05-13 Zoltan Varga <vargaz@gmail.com>
740 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
742 2010-05-13 Zoltan Varga <vargaz@gmail.com>
744 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
745 and do most of the work on the normal stack.
747 2010-05-13 Zoltan Varga <vargaz@gmail.com>
749 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
750 and do most of the work on the normal stack even if sigaltstack is disabled.
752 2010-05-12 Zoltan Varga <vargaz@gmail.com>
754 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
755 UCONTEXT_REG_ constants are available on linux as well.
756 (mono_arch_monoctx_to_sigctx): Ditto.
757 (mono_arch_ip_from_context): Ditto.
759 2010-05-12 Zoltan Varga <vargaz@gmail.com>
761 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
764 2010-05-11 Zoltan Varga <vargaz@gmail.com>
766 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
769 2010-05-10 Zoltan Varga <vargaz@gmail.com>
771 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
772 if a breakpoint cannot be inserted.
774 2010-05-08 Zoltan Varga <vargaz@gmail.com>
776 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
778 2010-05-07 Zoltan Varga <vargaz@gmail.com>
780 * debugger-agent.c (frame_commands): Return an error instead of asserting if
781 no JIT info is found for the method.
783 2010-05-05 Jonathan Chambers <joncham@gmail.com>
785 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
788 2010-05-05 Zoltan Varga <vargaz@gmail.com>
790 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
791 a list of arch specific trampolines.
793 * aot-compiler.c (emit_trampolines): Use it.
795 2010-05-05 Zoltan Varga <vargaz@gmail.com>
797 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
798 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
799 get rid of the _full from their name.
801 2010-05-05 Zoltan Varga <vargaz@gmail.com>
803 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
804 get_nullified_class_init_trampoline to remove some code duplication.
806 2010-05-03 Zoltan Varga <vargaz@gmail.com>
808 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
811 2010-05-01 Zoltan Varga <vargaz@gmail.com>
813 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
815 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
817 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
818 there is no need to jump through the first plt entry.
820 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
822 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
823 arch-specific function.
824 (mono_aot_get_plt_info_offset): Ditto.
826 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
827 mono_arch_init () to register jit icalls called from full-aot trampolines.
828 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
831 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
832 the specialized throw corlib exception trampoline, use a variant of the normal
833 trampoline along with a new C function which does the call to
834 mono_exception_from_token (), just like on x86.
836 2010-05-01 Zoltan Varga <vargaz@gmail.com>
838 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
839 Reorganize the full aot trampoline creation functions, instead of taking a bunch
840 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
841 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
842 creation functions on architectures which have the full-aot ones.
844 2010-05-01 Zoltan Varga <vargaz@gmail.com>
846 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
848 2010-05-01 Zoltan Varga <vargaz@gmail.com>
850 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
851 explicitly, this seems to be required by some gcc versions at -O2.
855 2010-05-01 Zoltan Varga <vargaz@gmail.com>
857 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
858 has_target delegate invokes.
860 2010-05-01 Zoltan Varga <vargaz@gmail.com>
862 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
865 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
866 add patches/unwind info arguments, move to mini.c.
868 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
870 2010-04-30 Zoltan Varga <vargaz@gmail.com>
872 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
873 command which returns full path names.
875 2010-04-29 Zoltan Varga <vargaz@gmail.com>
877 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
878 code_size output variable.
880 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
883 2010-04-29 Zoltan Varga <vargaz@gmail.com>
885 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
886 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
887 (mono_arch_cpu_enumerate_simd_versions): Ditto.
889 2010-04-29 Zoltan Varga <vargaz@gmail.com>
891 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
894 2010-04-29 Zoltan Varga <vargaz@gmail.com>
896 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
898 2010-04-29 Zoltan Varga <vargaz@gmail.com>
900 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
902 2010-04-28 Zoltan Varga <vargaz@gmail.com>
904 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
906 2010-04-27 Zoltan Varga <vargaz@gmail.com>
908 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
909 line number support works with eglib.
911 2010-04-27 Miguel de Icaza <miguel@novell.com>
913 * driver.c, mini.c: Since linking with LLVM makes the default Mono
914 dirty an extra 70kb pages on startup we are now going to choose a
915 different strategy: ship mono and mono-llvm binaries, with the
916 second being the one that links with LLVM and defaults to LLVM
919 2010-04-27 Zoltan Varga <vargaz@gmail.com>
921 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
922 Implement full-aot support on x86.
924 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
925 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
926 the first register returned by get_global_int_regs ().
928 * cpu-x86.md: Fix the length of insertx_u1_slow.
930 * iltests.il.in: Disable tail call tests when running with full-aot.
932 2010-04-26 Zoltan Varga <vargaz@gmail.com>
934 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
936 2010-04-24 Mark Probst <mark.probst@gmail.com>
938 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
939 in the initializer, because it's non-constant.
941 2010-04-23 Miguel de Icaza <miguel@novell.com>
943 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
944 of LLVM on by default. Used for buildbots and other setups.
946 2010-04-24 Zoltan Varga <vargaz@gmail.com>
948 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
950 2010-04-23 Kornel Pal <kornelpal@gmail.com>
952 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
953 initonly static fields when using moving GC.
955 Contributed under MIT/X11 license.
957 2010-04-23 Geoff Norton <gnorton@novell.com>
959 * mini-amd64.h: Darwin x86_64 support.
961 2010-04-20 Jonathan Pryor <jpryor@novell.com>
963 * exceptions-arm.c: Remove platform checks in favor of configure checks.
965 2010-04-19 Jonathan Pryor <jpryor@novell.com>
967 * exceptions-arm.c: Add Android support for sigcontext structure.
969 2010-04-16 Zoltan Varga <vargaz@gmail.com>
971 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
972 wrappers correctly now that their wrapper info is NULL.
974 2010-04-16 Zoltan Varga <vargaz@gmail.com>
976 * mini.c (mono_jit_compile_method_inner): Avoid calling
977 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
979 2010-04-16 Zoltan Varga <vargaz@gmail.com>
981 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
982 so the latter can be #ifndef DISABLE_JIT-ed.
984 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
986 2010-04-16 Zoltan Varga <vargaz@gmail.com>
988 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
990 2010-04-16 Zoltan Varga <vargaz@gmail.com>
992 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
995 2010-04-15 Zoltan Varga <vargaz@gmail.com>
997 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
998 calling mono_class_num_methods (). Fixes #592244.
1000 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1002 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1004 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1006 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1008 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1010 * (handle_alloc): Ditto.
1011 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1012 change, its not needed anymore.
1014 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1016 * mini-posix.c (sigusr1_signal_handler): Fix build on
1017 non x86/amd64 systems.
1019 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1021 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1022 calls where the constrained class needs a context. Fixes #595863.
1024 * iltests.il.in: Add a test.
1026 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1028 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1029 2.6/SVN seems to have broken support for them.
1031 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1033 * mini-llvm.c: Fix support for LLVM 2.6.
1035 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1037 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1038 MonoInternalThread belonging to the thread.
1040 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1042 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1043 unsafe optimization that will remove bound checks.
1045 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1047 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1048 CompareExchange not to be inlined for I8.
1050 Contributed under MIT/X11 license.
1052 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1054 * array.cs: Add tests for cast between primitive array types.
1056 2010-04-07 Andreia Gaita <avidigal@novell.com>
1058 * Makefile.am: create a convenience library for moon to link with
1060 2010-04-07 Paolo Molaro <lupus@ximian.com>
1062 * method-to-ir.c: optimize array accesses from generic interfaces.
1064 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1066 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1068 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1070 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1071 of marshalbyref classes.
1075 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1077 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1080 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1083 * mini.h: Increase AOT version.
1085 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1087 * mini-x86.h: Only enable soft debugger when using sigaction or on
1088 Windows. Fixes build on Haiku (lacks siginfo_t).
1090 Code is contributed under MIT/X11 license.
1092 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1094 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1095 BeOS-style signal handlers.
1097 Code is contributed under MIT/X11 license.
1099 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1101 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1103 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1105 * mini-exceptions.c: Fix win32 build.
1107 2010-04-01 Mark Probst <mark.probst@gmail.com>
1109 * mini.c, driver.c: Call mono_gc_base_init() before
1112 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1114 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1115 call_method]): Delegate the actual work in security-core-clr.c
1116 to ease code sharing.
1118 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1120 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1121 float conv.ovf.un opcodes are encountered, instead of asserting later.
1124 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1126 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1128 * iltests.il.in: Add a test.
1130 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1132 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1133 large. Fixes #567040.
1135 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1137 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1139 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1142 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1144 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1145 mono_create_handler_block_trampoline with the proper #ifdef so that it
1148 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1150 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1151 allows to select if it's new or old context that is passed to
1154 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1155 case when executing a guarded handler from the EH machinery.
1157 * mini-exceptions.c (mono_install_handler_block_guard): New function
1158 responsible for checking for handler blocks, installing the guard and
1159 clearing abort state.
1161 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1162 to check for handler blocks and skip interruption logic if one was found.
1164 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1165 by the handler block guard trampoline. Resumes interruption by raising the
1166 pending ThreadAbortException.
1168 * mini.c (create_jit_info): Calculate the end address of a finally block.
1170 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1171 of a finally block to a specified address and return the old one.
1173 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1174 trampoline patches the original return address and calls the trampoline function.
1176 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1178 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1180 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1181 does the patching if the callee is in the same domain.
1183 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1184 of mono_arch_patch_plt_entry ().
1186 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1188 * mini.c (create_jit_info): Fix try block hole length encoding.
1190 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1192 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1193 duplicate information and print offsets instead of absolute addresses.
1195 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1197 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1198 event is sent. Fixes #591733.
1200 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1202 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1205 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1207 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1208 thread_to_tls hash table.
1210 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1211 section. Fixes #591000.
1213 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1215 * Makefile.am (version.h): Check for pure .git directory only,
1216 fixes SVN revision when using git without git-svn.
1218 Contributed under MIT/X11 license.
1220 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1222 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1224 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1226 * basic-simd.cs: Test for vector x scalar binary operators.
1228 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1230 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1231 intrinsics with expanded scalar arguments.
1233 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1235 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1236 don't have an exception class, so don't decode it. This would crash
1237 with filter clauses.
1239 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1241 Make sure that trunk builds with DISABLE_JIT, an update to the
1244 * mini.c (mini_get_shared_method): this code seems to be necessary
1245 regardless of whether DISABLE_JIT has been defined.
1247 (mono_jit_compile_method_inner): it seems that this method is
1248 required even in full AOT mode, so ifdef out only the pieces that
1249 try to genrate code (the body of code that applies patches to the
1252 (mini_method_compile): do not compile when using DISABLE_JIT.
1254 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1255 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1256 compile when DISABLE_JIT is set.
1258 2010-03-24 Mark Probst <mark.probst@gmail.com>
1260 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1261 arch really supports it.
1263 2010-03-24 Mark Probst <mark.probst@gmail.com>
1265 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1267 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1269 * exceptions-s390x.c: Add support for
1270 mono_arch_get_throw_corlib_exception and fix throw by name.
1272 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1273 logic (especially for varargs); Correct localloc sizing; Add
1274 mono_arch_get_this_arg_from_call and
1275 mono_arch_get_this_arg_from_call.
1277 * mini-s390x.h: Add support for facility list extraction;
1278 Correct/update MONO_ARCH_xxx settings.
1280 * mini-s390.c: Minor corrections to instruction output for
1281 varargs. No IMT implementation - I think it's time to deprecate
1282 s390 and just leave s390x.
1284 * tramp-s390x.c: Correct creation of trampoline instruction
1287 * cpu-s390x.md: Update some instruction lengths
1289 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1291 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1292 can be hit with partial sharing.
1294 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1295 in non-shared classes correctly.
1296 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1297 Turn on partial sharing.
1299 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1301 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1304 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1306 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1307 mono_method_signature ().
1309 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1311 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1312 error checking, so later calls do not need error checking.
1314 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1316 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1318 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1320 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1322 * mini-exceptions.c (mono_handle_exception_internal): Don't
1323 check try_end for archs different than s390.
1325 * mini.c (create_jit_info): Don't crash if the finallt block is the
1328 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1330 * driver.c (mono_main): Don't free global codeman under linux since
1331 glic now peeks at code on stack for more archs than just amd64.
1333 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1335 * mini.c, method-to-ir.c: changes to support compressed interface
1338 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1340 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1341 Use sigaction on OpenBSD too.
1343 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1345 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1347 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1349 * debugger-agent.c: #include sys/select.h for fd_set.
1351 Code is contributed under MIT/X11 license.
1353 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1355 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1358 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1360 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1361 some large methods with lots of exception handlers. Fixes #440924.
1363 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1365 * method-to-ir.c: remove code duplication for interface checks.
1367 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1369 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1370 (assembly_unload): Clear all event requests referencing the to-be unloaded
1374 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1376 * mini.h, mini-exceptions.c: restore the state of the stack
1377 guard page permissions.
1379 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1381 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1382 call site patching code, it doesn't appear to be needed.
1384 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1386 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1387 sharing generic methods whose type arguments are a mix of reference and
1388 non-reference types. Not yet turned on.
1390 * mini.c (mini_get_shared_method): New helper function to return
1391 the method which will be compiled/registered in the JIT tables when doing
1393 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1394 use mini_get_shared_method ().
1396 * mini.c (mini_method_compile): Register the same method which is compiled when
1397 doing generic sharing.
1399 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1401 * generics.cs: Add partial sharing tests.
1403 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1405 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1406 Add an enum value that or's all possable values together. Add an enum value
1407 that marks the end of the used bit indexes.
1409 * mini-amd64.c : Make changes to match the changes in mini.h
1411 * mini-x86.c : Make changes to match the changes in mini.h
1413 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1414 simd_version to support more simd versions. Changed the name of
1415 simd_version to simd_version_flags to make it more intuitive that
1416 it now contains bit flags. Reordered the *_intrinsics arrays to
1417 match the changes above. Changed emit_intrinsics() to use the new
1418 setup mentioned above.
1420 Code is contributed under MIT/X11 license.
1422 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1424 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1425 remaining archs. Alpha and hppa maintainers, please stand up.
1427 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1429 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1430 is needed even when fail_tramp!=NULL.
1432 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1434 * debugger-agent.c (insert_breakpoint): Write a log message.
1436 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1438 * iltests.il.in: Add a few tests for LEAVE going over multiple
1441 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1443 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1445 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1447 * mini.h (MonoBasicBlock): Add native_length field.
1448 * mini.h (MonoCompile): Add try_block_holes field.
1449 * mini.h (MonoInst): Add exception_clause pointer to
1452 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1453 * mini.c (mono_cfg_add_try_hole): New function to register possible
1454 holes in try blocks.
1455 * mini.c (create_jit_info): Fill in the holes information.
1457 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1460 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1462 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1464 * jit-icalls.c: adjusted for the array API changes.
1466 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1468 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1470 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1472 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1473 the 'pending' flag. This fixes support for appdomains too.
1476 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1478 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1480 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1482 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1483 when using LLVM, LLVM generates it itself when needed.
1485 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1487 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1488 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1489 OP_ANDNPS/OP_ANDNPD.
1491 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1493 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1494 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1495 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1497 2010-03-11 Martin Baulig <martin@ximian.com>
1499 * debugger-agent.c (type_commands): Add NULL check to
1500 `CMD_TYPE_GET_SOURCE_FILES'.
1502 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1504 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1506 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1508 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1511 * iltests.il.in: Add a test.
1513 2010-03-05 Martin Baulig <martin@ximian.com>
1515 Add support for aborting invocations.
1518 (InvokeData): Added `InvokeData *last_invoke'.
1519 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1520 added a new `invoke' field to keep the `InvokeData *' throughout
1522 (ErrorCode): Added `ERR_NO_INVOCATION'.
1523 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1524 (mono_debugger_agent_handle_exception): Don't report any exception
1525 if an abort was requested.
1526 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1527 a thread abort if necessary.
1528 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1530 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1532 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1533 so we can release the whole list and not just the first one. Free
1534 it in more places as well.
1536 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1538 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1540 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1542 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1544 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1546 * driver.c: report also other misc build options.
1548 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1550 * method-to-ir.c: Generate better code for the NewObject
1553 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1555 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1556 is disabled. Fixes #582322.
1558 * iltests.il.in: Add a test.
1560 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1562 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1563 the handling of obj->synchronization == null and owner != current thread to
1564 mono_monitor_exit ().
1566 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1569 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1571 * mini.c: change the way emulated opcode info is stored and save about
1572 4 KB of runtime memory.
1574 2010-03-04 David S. Miller <davem@davemloft.net>
1576 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1577 that don't provide the siginfo in the second signal handler argument
1578 are buggy, and this has been fixed for years.
1579 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1580 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1582 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1584 * aot-runtime.c (find_symbol): Fix a leak.
1585 (decode_patch): Ditto.
1587 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1589 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1591 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1593 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1595 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1597 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1599 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1601 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1602 to check for errors, it's enough to create the metadata open.
1606 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1609 * mini-exceptions.c: Add support for printing stack traces when handling
1610 exceptions, and when printing exceptions thrown while tracing also print
1611 the exception message.
1613 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1615 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1616 since the exclude token is a valid string character.
1618 2010-03-02 Levi Bard <levi@unity3d.com>
1620 * debugger-agent.c: Invalidate thread stacks on domain unload.
1622 2010-03-02 Mark Probst <mark.probst@gmail.com>
1624 * method-to-ir.c: Emit dummy_use for stored reference after write
1625 barriers to make sure the object is pinned if the GC interrupts
1626 before the write barrier is done.
1628 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1630 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1632 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1634 * debugger-agent.c: Add a log message printing the protocol version.
1636 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1638 * debugger-agent.c: Add a new command to communicate the protocol version used
1639 by the client. This could be used to allow newer runtimes to communicate with
1642 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1644 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1646 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1648 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1651 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1653 * mini-arm.c: make the arm cpu arch configurable with the
1654 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1657 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1659 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1660 support for the perf tool on Linux.
1662 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1664 * method-to-ir.c: make string.InsertenalSetChar() specialization
1667 2010-03-01 Robert Jordan <robertj@gmx.net>
1669 * Makefile.am: fix the non-static build.
1671 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1673 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1676 2010-02-26 Robert Jordan <robertj@gmx.net>
1678 * tasklets.c (continuation_store): Return from an error condition
1681 2010-02-26 Martin Baulig <martin@ximian.com>
1683 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1686 (MonoDebuggerThreadInfo): Added `internal_flags'.
1687 (MonoDebuggerInternalThreadFlags): New enum.
1688 (_mono_debugger_throw_exception): Don't signal the debugger if a
1689 type abort was requested.
1690 (_mono_debugger_unhandled_exception): Likewise.
1691 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1692 (mono_debugger_runtime_invoke): If the debugger requested a thread
1693 abort during the invocation, reset it here.
1695 2010-02-26 Martin Baulig <martin@ximian.com>
1697 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1698 instead of `MonoThread *'.
1700 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1702 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1703 code offsets table, as it is mostly sorted.
1705 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1707 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1710 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1712 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1714 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1716 * Makefile.am: build the new ABI version of the libmono library.
1717 * debugger-agent.c, mini.c: fix warnings with the new API.
1718 * jit.h: don't depend on glib.h being included.
1720 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1722 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1724 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1726 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1727 ThreadStatic variables.
1729 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1731 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1732 data is not freed yet. Fixes #582460.
1734 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1736 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1737 event requests. Bump protocol minor version.
1739 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1741 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1743 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1745 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1748 * iltests.il.in: Add a test.
1750 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1752 * mini.c (inline_method): Check for loader errors.
1754 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1756 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1757 instead of mono_method_get_header as it doesn't decode locals
1758 so the called method can have unresolved dependencies that will only
1759 be satisfied after the current method is JIT'd.
1763 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1765 * basic.cs (test_0_div_opt): Speed this up a bit.
1767 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1769 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1771 * mini.c (mono_jit_create_remoting_trampoline): Call
1772 mono_create_specific_trampoline () instead of
1773 mono_arch_create_specific_trampoline ().
1775 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1777 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1779 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1780 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1782 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1784 * mini-amd64.c: Fix DISABLE_JIT support.
1786 2010-02-20 Geoff Norton <gnorton@novell.com>
1788 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1790 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1792 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1793 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1794 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1795 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1798 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1800 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1801 edx/ecx too. This is needed to support OP_SEQ_POINT.
1803 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1805 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1807 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1809 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1811 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1812 LLVM+AOT+exceptions, not enabled yet.
1814 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1816 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1818 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1820 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1821 xdebug info for these.
1823 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1826 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1829 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1831 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1833 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1835 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1836 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1838 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1841 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1843 * debugger-agent.c: handle incomplete reads and EINTR in
1844 recv()/send(). This could have been causing random
1847 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1849 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1852 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1853 so they have small offsets. Fixes #566311.
1855 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1857 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1859 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1861 * mini-amd64.c: Remove the special casing of byref in a few places now that
1862 mini_type_get_underlying_type () handles it.
1864 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1865 by returning native int. Fixes #577984.
1867 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1869 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1872 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1873 of putting the clause itself.
1875 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1877 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1879 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1882 2010-02-10 Geoff Norton <gnorton@novell.com>
1884 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1886 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1888 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1891 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1892 it is not an LLVM generated symbol.
1894 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1896 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1897 implementation in gshared mode because it causes regressions.
1899 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1901 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1902 should be done by the caller.
1904 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1906 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1908 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1909 since mono_jit_info_table_find () doesn't do it anymore.
1911 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1912 instead of mono_jit_info_table_find ().
1914 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1916 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1918 * aot-compiler.c (encode_method_ref): Update after the removal of
1919 mono_gc_get_managed_allocator_type ().
1921 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1924 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1926 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1927 generic params as well.
1928 (handle_isinst): Ditto.
1930 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1931 instead of always calling an icall.
1933 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1934 computing the size of the got.
1936 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1937 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1938 the assembly directive '.set' so it points to the first LLVM emitted method.
1940 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1942 * mini.c (mini_method_verify): Report the method which failed to verify.
1944 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1946 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1947 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1948 runtime MS verifier.
1950 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1952 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1955 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1957 * mini-llvm.c: Init the jit module only when first JITting.
1959 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1961 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1963 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1964 replaced with the real got.
1966 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1968 * image-writer.c: Reduce the amount of #ifdefs a bit.
1970 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1973 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1975 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1978 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1980 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1981 (mono_llvm_emit_method): Fix unaligned stores too.
1983 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1984 so async stack walks don't crash.
1986 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1988 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1989 was not patched if the callee needed an rgctx trampoline.
1991 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1993 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1994 vtable address in AOT code.
1996 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1998 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2001 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2003 * genmdesc.pl: remove dependency on external cpp.
2005 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2007 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2008 using LLVM, its not needed, and abcrem can't handle it.
2010 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2012 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2013 it easier to group instructions and reduce duplication.
2015 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2017 * decompose.c: Move the array/soft float decompose routines here from
2020 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2022 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2024 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2025 to tell LLVM that the got is constant, not used yet.
2027 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2029 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2031 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2034 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2036 * aot-compiler.c (add_wrappers): Commit the hack which generates
2037 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2040 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2042 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2043 a fault, only used by the LLVM backend.
2045 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2046 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2048 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2049 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2051 * mini-llvm.c: Only generate volatile loads from load instructions which have
2052 the MONO_INST_FAULT flag set.
2054 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2056 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2059 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2061 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2062 sequence points. Fixes #571236.
2064 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2066 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2067 end of the appdomain unload process, after assemblies have been unloaded.
2070 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2072 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2075 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2078 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2080 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2082 2010-01-26 Geoff Norton <gnorton@novell.com>
2084 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2085 with struct marshalability.
2087 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2089 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2090 it supports class names as well.
2092 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2093 needed by the GC map code.
2095 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2098 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2099 if cfg->init_ref_vars is set.
2101 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2102 cfg->disable_initlocals_op_refs is set.
2104 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2105 using liveness info if cfg->compute_precise_live_ranges is set.
2107 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2108 volatile variables correctly. Add comments about the live ranges. Not enabled
2111 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2113 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2114 0x2a into them in method prologs.
2116 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2118 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2120 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2121 classes, since llvm is compiled with -fno-rtti.
2123 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2125 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2126 llvm does not require it.
2128 * aot-runtime.c (load_method): Print the full name of the last aot method.
2130 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2132 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2133 thread has not fully started yet.
2135 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2137 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2139 2010-01-21 Miguel de Icaza <miguel@novell.com>
2141 * driver.c: Do not abort if LLVM is not supported, print a
2142 warning and add the information to the Mono JIT information.
2144 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2146 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2147 using explicit null checks.
2149 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2151 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2154 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2156 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2157 its no longer needed.
2159 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2161 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2162 define for platforms still using it (s390). Get rid of the
2163 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2165 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2166 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2168 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2169 the caller pushed the arguments.
2171 * mini-llvm.c: Enable throwing exceptions on x86.
2173 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2174 "Thread (nil) may have been prematurely finalized" messages if this is called
2175 on a thread not registered with the runtime.
2177 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2179 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2181 * jit-icalls.c (mono_array_new_3): New jit icall.
2183 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2185 * arrays.cs: Add a test for 3 dimensional arrays.
2187 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2189 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2190 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2193 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2196 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2198 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2200 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2202 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2204 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2205 HOST_WIN32. Also including winsock2. to define struct in_addr.
2207 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2209 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2211 Code is contributed under MIT/X11 license.
2213 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2215 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2217 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2219 * mini.c (mini_method_compile): Set the new flag when running under the
2222 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2224 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2225 a ref/noref value + a global pin flag, so parts of stack frames can still be
2226 precisely marked even if they include stuff which needs pinning. Improve logging.
2227 Fix many bugs. Not enabled yet.
2229 * gc-test.cs: Add a few tests.
2231 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2232 the normal -v options. Avoid propagating liveness information through bblocks
2233 which end with a NOT_REACHED opcode.
2235 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2236 after cfg has been freed.
2238 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2240 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2241 if a clause is skipped because it uses the exception object, since it could
2242 have caught the exception.
2244 * exceptions.cs: Add a test.
2246 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2248 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2250 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2251 ICollection<T> wrappers.
2253 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2255 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2257 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2259 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2260 NOMAP32BIT or optimize_for_xen is set.
2262 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2264 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2265 mono_metadata_str_hash () instead.
2267 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2269 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2272 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2274 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2276 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2279 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2280 throwing code correctly.
2282 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2284 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2286 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2287 ftnptrs created by us, handle RGCTX_FETCH correctly.
2288 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2290 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2291 ftnptr added by mono_aot_get_named_code ().
2293 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2295 * mini-arm.c: Fix a few LLVM problems.
2297 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2299 2010-01-13 Mark Probst <mark.probst@gmail.com>
2301 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2304 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2306 * jit.h, method-to-ir.c: added ability to set the policy for
2307 inserting breakpoints from the break IL instruction or the
2308 Debugger.Break () API call.
2310 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2312 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2313 assemblies need to be eagerly loaded.
2315 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2317 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2319 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2321 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2322 an argument which matches any exception.
2324 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2326 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2327 optimization if the called method is gshared and marshalbyref, since gshared
2328 methods can' have wrappers. Fixes #569390.
2330 * generics.cs: Add a test.
2332 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2334 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2337 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2339 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2341 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2343 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2344 since it is not supported in win2000.
2346 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2348 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2349 error if loading an assembly fails.
2350 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2352 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2355 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2358 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2360 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2361 is not supported yet.
2363 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2365 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2367 * method-to-ir.c: All types with variant arguments must fallback to the
2368 slow path. This makes cast of variant delegates work.
2370 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2371 argument that is set to TRUE is the returned vtable slot is for a variant
2372 interface. Changed a g_print + g_assert_not_reached to a g_error.
2374 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2375 a similar fashion of generic virtual methods.
2377 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2379 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2382 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2383 method using a variance aware function.
2385 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2387 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2389 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2390 do an icall for now.
2392 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2394 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2395 If LLVM decides to set the code model to Large, reset it to Default.
2397 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2399 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2400 stripped binaries as well.
2402 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2404 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2405 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2407 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2410 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2412 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2415 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2416 as the type info to llvm.eh.selector.
2417 (exception_cb): Use the type info for filling out some fields of
2418 MonoJitExceptionInfo like the flags and the exception class. This is needed
2419 because the LLVM produced exception handling clauses might not match the original
2420 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2422 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2423 separate function. Add an extra argument which returns the type infos
2424 corresponding to the exception clauses.
2426 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2427 exception handling clauses.
2429 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2431 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2432 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2435 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2437 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2440 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2442 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2445 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2447 * mini.c (mini_method_compile): Verify the method before calling
2448 mono_compile_create_vars as this might crash since it uses method
2453 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2455 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2456 one case if AOTing, since the class might not be a concrete class.
2458 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2460 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2461 functions which are now defined in mempool-internals.h.
2463 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2465 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2467 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2471 * mini-*.c: Properly handle generic enums.
2475 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2477 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2478 in a few more places.
2480 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2482 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2483 nullable parameters. Fixes #567351.
2485 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2487 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2489 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2491 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2492 mono_get_generic_context_from_code () call.
2494 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2496 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2498 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2501 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2503 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2504 mono_method_get_signature returns NULL. Fix #567084
2506 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2508 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2509 instead of once for each module.
2511 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2513 * debugger-agent.c (ss_start): Implement step over for the last sequence
2516 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2517 have the STEP_LOC flag set.
2519 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2520 fails. Fixes #566689.
2522 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2524 * mini.c (mono_add_seq_point): New helper function.
2525 (mono_save_seq_point_info): New function to save sequence point info, extracted
2526 from mini_method_compile ().
2528 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2530 * mini.h (MonoSeqPointInfo): New structure containing information about
2531 the sequence points of a JITted method.
2532 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2535 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2536 point information is stored, use a MonoSeqPointInfo structure instead of a
2537 GPtrArray. For each seq point, compute a list of successor seq points.
2539 * debugger-agent.c: Use the successor list to implement step-over more
2540 efficiently: instead of single stepping until a different line/IL offset is
2541 reached, place breakpoints into all successor seq points.
2543 * mini.h: Bump AOT file format version.
2545 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2547 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2549 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2551 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2553 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2556 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2558 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2559 alloca as g_malloc is not signal safe.
2561 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2563 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2564 VALGRIND_DISCARD_TRANSLATIONS.
2566 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2567 checks, they are no longer needed.
2569 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2570 a function into a sigctx which can handle function pointers.
2572 * mini-ppc.c: Implement soft debugger support on ppc64.
2574 * mini-ppc.c: Implement soft debugger support.
2576 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2578 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2580 2009-12-17 Marek Habersack <mhabersack@novell.com>
2582 * mini.c (mono_get_runtime_build_info): include Mono version in
2585 * driver.c (mono_main): VERSION is now included in the string
2586 returned from mono_get_runtime_build_info()
2588 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2590 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2591 signatures. Fixes #565143.
2593 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2595 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2597 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2599 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2601 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2602 making max stack 10x smaller.
2604 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2606 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2608 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2610 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2612 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2614 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2615 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2617 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2619 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2621 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2623 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2626 2009-12-14 Miguel de Icaza <miguel@novell.com>
2628 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2629 raise an invalid program exception.
2631 For other opcodes that we might not handle use a g_warning and
2632 raise the exception. Beats termination.
2636 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2638 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2640 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2641 by merging the LLVM and !MAP_32BIT cases.
2643 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2645 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2646 sigctx being passed in, as we have no CONTEXT available in the APC.
2648 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2651 Code contributed under MIT/X11 license.
2653 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2655 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2656 in the LLVM backend on AMD64.
2658 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2661 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2663 * mini-llvm.c: Export mono_personality for AOT.
2665 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2667 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2668 implicit exception can occur.
2670 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2671 OP_IMPLICIT_EXCEPTION instruction.
2673 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2675 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2677 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2678 inside a protected block.
2680 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2681 trampolines doesn't include the argument.
2683 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2684 trampolines on amd64.
2686 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2689 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2690 disabled for methods with clauses.
2692 * mini-llvm.c: Enable support for catch clauses.
2694 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2695 end of an LLVM compiled finally clause.
2696 (mono_handle_exception_internal): Save the exception handling state in TLS
2697 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2698 resume unwinding from that point.
2700 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2701 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2702 to obtain the addresses of the exception handling regions.
2704 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2705 finally clauses are supported.
2707 * mini.c (mini_method_compile): Add support for LLVM code with exception
2710 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2712 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2715 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2717 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2718 as a primitive type.
2720 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2722 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2723 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2726 2009-12-11 Marek Habersack <mhabersack@novell.com>
2728 * method-to-ir.c (mini_redirect_call): do not redirect the
2729 InternalAllocateStr internal call if string profiling is enabled.
2731 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2733 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2736 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2737 unwind.h header file.
2739 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2740 newer valgrind versions seems to handle this fine.
2742 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2744 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2745 on the debugger thread.
2747 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2749 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2751 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2753 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2755 * cpu-<ARCH>.md: Make call_handler clob:c.
2757 * mini.c: Reenable SSA for methods with clauses.
2759 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2760 as it causes failures on x86.
2762 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2764 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2765 returns NULL (e.g. a bad assembly).
2767 2009-12-08 Geoff Norton <gnorton@novell.com>
2769 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2770 stepping out into native code. There were issues with nested invokes
2773 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2775 * mini.c (mini_method_compile): Do the disable_llvm checks early
2776 and avoid the LLVM compile pass if the checks fail.
2778 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2780 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2781 LLVM optimizations don't try to remove them.
2783 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2784 different file so the original remains.
2786 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2788 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2790 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2792 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2793 support for non-inline unwind descriptors.
2795 2009-12-07 Geoff Norton <gnorton@novell.com>
2797 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2798 the interrupt_count slightly differently. Native threads were never
2801 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2803 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2804 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2805 yet generate this info.
2807 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2809 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2810 client can distinguish between intptrs and longs.
2812 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2814 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2817 * aot-runtime.c (load_function): Update after the change above.
2819 * mini.h: Bump AOT file format version.
2821 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2822 if the delegate class is dynamic.
2824 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2825 in gshared code too using the new rgctx info type
2826 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2828 2009-12-04 Geoff Norton <gnorton@novell.com>
2830 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2831 we need to track the original suspend count so the thread properly
2832 wakes up in resume_thread.
2834 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2836 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2839 * generics.cs: Add a test.
2841 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2842 is 0. Simplify a lot of code using this.
2844 * mini-trampolines.c (mono_delegate_trampoline): Call
2845 mono_create_static_rgctx_trampoline () before saving the final address in
2846 delegate->method_code, to avoid calling it each time a delegate is first called.
2848 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2849 which need static rgctx trampolines.
2851 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2852 keyed on the method+addr pair, since addr could be either the method addr or
2853 an unbox trampoline in the AOT case. Fixes #560246.
2855 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2857 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2858 place it was called before too.
2860 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2862 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2863 if no security manager is present, to speed up the AOT case. Call
2864 mono_class_vtable () full with raise_on_error == TRUE instead.
2866 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2868 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2869 the local optimization passes can take its result into account. Fixes
2872 * exceptions.cs: Add a test.
2874 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2876 This patch is contributed under the terms of the MIT/X11 license
2878 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2880 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2882 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2884 * debugger-agent.c: Rework the handling of stack traces of running threads to
2885 avoid crashes if compute_frames () tries to walk the stack of running thread.
2887 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2889 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2891 * mini.h (StackFrameInfo): Add an 'lmf' field.
2893 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2895 * debugger-agent.c (suspend_current): Always set really_suspended.
2897 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2899 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2901 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2903 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2906 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2908 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2910 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2912 * mini-trampolines.c: Fix MSVC build.
2914 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2916 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2918 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2920 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2921 the instruction following an OP_FCOMPARE is optimized away.
2923 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2925 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2926 emit_autoreg () into this arch-specific function.
2928 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2929 code, it is no longer needed.
2931 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2933 * mini.h: Bump AOT file format version.
2935 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2936 using the sorted_code_offsets array, instead of reading it from the
2937 exception debug info.
2938 (load_method): Call mono_aot_find_jit_info instead of
2939 decode_exception_debug_info ().
2941 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2942 LLVM compiled as a flag.
2944 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2946 * debugger-agent.c (resume_thread): Fix a warning.
2948 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2951 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2953 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2954 contents to MonoAotFileInfo.
2956 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2958 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2959 Put all binary data into a giant blob, similarly to the way .net assemblies
2960 store binary data. Emit offset tables in a compact form to reduce their size.
2962 * mini.h: Bump AOT file format version.
2964 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2967 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2968 avoid linear searches at runtime.
2970 * aot-runtime.c (find_symbol): Update this to use the hash.
2972 * mini.h: Bump AOT file format version.
2974 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2976 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2979 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2982 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2983 the distribution of got slot types.
2985 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2987 * method-to-ir.c: Add support for generating explicit null checks.
2989 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2991 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2992 on a random thread if possible.
2994 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2995 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2998 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2999 regs. Pass the real size of the regs array to mono_unwind_frame ().
3001 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3004 2009-11-24 Geoff Norton <gnorton@novell.com>
3006 * mini-darwin.c: Work around apple bug rdar://7209349 See
3007 http://openradar.appspot.com/7209349 for details. Synopsis,
3008 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3009 never been initialized before.
3011 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3013 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3015 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3017 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3019 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3020 OP_SHL_IMM is not 32 bit.
3022 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3024 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3026 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3028 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3031 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3032 > 0 since some threads can resume if their resume_count is > 0.
3033 (invoke_method): Avoid reading freed memory.
3035 * debugger-agent.c (process_suspend): Extract the suspend code from
3036 process_single_step_inner () to a separate function. Rework the code to prevent
3037 races between this function and thread interrupts.
3039 * debugger-agent.c (suspend_current): Check the resume_count field instead
3040 of resume_one so suspends+resumes during single threaded invokes work
3043 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3045 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3046 to make the generated code smaller.
3048 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3049 sequence generated by recent LLVM versions.
3051 * mini-llvm.c: Add support for a few simple cases which weren't supported
3054 * mini-trampolines.c (mono_magic_trampoline): Don't call
3055 mono_arch_get_vcall_slot () when llvm is enabled.
3057 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3059 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3060 into a new function called common_call_trampoline () which is used by the
3061 llvm vcall trampoline as well.
3063 * debugger-agent.c: Implement single threaded invokes.
3065 * debugger-agent.c: Revert change which broke the agent on linux.
3067 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3070 * generics.cs: Add a test.
3072 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3074 * debugger-agent.c: Fix the cygwin build.
3076 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3078 * cprop.c: Remove this unused file.
3080 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3082 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3085 * basic.cs: Add a test.
3087 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3089 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3092 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3094 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3095 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3096 it. Use this flag to control llvm related code paths instead of #ifdef
3097 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3100 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3102 * mini.h: Bump AOT file format version.
3104 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3105 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3107 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3108 was used as an assembly filter.
3110 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3112 * unwind.c: Fix support for ppc.
3114 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3115 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3117 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3119 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3121 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3122 added by the ps3 changes.
3124 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3126 * mini-gc.c: Resurrect this, so at least it compiles.
3128 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3130 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3132 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3133 create_event_list () so assembly filters can be used.
3135 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3138 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3140 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3141 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3144 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3145 classes for char/bool too.
3147 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3149 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3152 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3155 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3157 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3159 Code contributed under MIT/X11 license.
3161 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3163 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3164 threads in native code work.
3166 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3167 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3170 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3172 * debugger-agent.c: Implementation for Windows platform.
3174 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3175 primitives. Use SEH to implement breakpoints and single stepping.
3177 * mini-x86.h: Enable soft debugger on Windows.
3179 Code contributed under MIT/X11 license.
3181 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3183 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3184 under XEN. Fixes #522894.
3186 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3188 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3189 interface calls in LLVM AOT code.
3191 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3194 * mini-llvm.c: Add support for OP_VPHI.
3196 * objects.cs: Add a test.
3198 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3200 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3201 this is called on the debugger thread.
3203 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3205 * mini-llvm.c: Add soft-float support.
3207 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3208 FCALL which returns an R4.
3210 * driver.c (mono_main): Add a missing '\n'.
3212 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3213 platforms which doesn't support the LLVM IMT trampoline.
3215 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3217 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3219 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3221 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3224 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3226 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3228 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3229 Instead of emitting a method_order table, sort the contents of the code_offsets
3230 table and do a binary search in the sorted table. The previous approach doesn't
3231 work with LLVM which emits methods in a arbitrary order.
3233 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3234 in the .eh_frame section in ELF files.
3236 * mini.h: Bump corlib file format version.
3238 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3240 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3241 LDMIA->LDM macro name change.
3243 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3245 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3248 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3251 * aot-compiler.c: Ditto.
3253 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3254 &align to mini_type_stack_size_full ().
3256 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3258 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3260 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3262 * mini-arm.c: Compute the stack space used by arguments using
3263 mini_type_stack_size_full ().
3265 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3267 * optflags-def.h: Remove dead TREEPROP optimization.
3269 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3271 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3273 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3275 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3277 * driver.c (mono_jit_parse_options): New public API function to parse options
3278 as done by the runtime executable.
3280 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3281 when handling named arguments.
3283 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3285 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3286 for passing small vtypes in registers, make the CallInfo structures more
3287 similar to the code on the other platforms.
3289 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3290 the code in the prolog requires it.
3292 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3294 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3295 (koush@koushikdutta.com).
3297 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3298 where the thunk memory should be allocated from. Fixes appdomain unloading
3301 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3303 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3304 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3306 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3308 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3309 AOT, as it is not implemented yet.
3311 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3313 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3315 * debugger-agent.c: Fix windows build.
3317 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3319 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3320 after the client connects/disconnects.
3322 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3323 when an exception of a given type is thrown.
3325 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3326 only on an uncaught exception.
3328 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3330 * debugger-agent.c: Add a 'launch' option.
3332 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3334 * debugger-agent.c: Add a 'timeout' option.
3336 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3338 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3341 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3343 * debugger-agent.c (set_breakpoint): Emit a log message.
3345 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3347 * mini-arm.c: Fix the arm build.
3349 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3351 * aot-compiler.c: don't leak the value returned from
3352 mono_type_full_name().
3354 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3356 * debugger-agent.c: defer including mono-mutex.h until we know the
3359 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3361 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3362 of pthreads directly.
3364 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3365 exception handlers. Pass info argument.
3367 * mini.h: Adjust signatures of soft debugger functions to pass void*
3368 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3370 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3371 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3372 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3373 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3375 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3377 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3378 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3379 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3380 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3382 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3384 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3386 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3388 * mono-semaphore.h: Skeleton implementation for Windows.
3390 Code contributed under MIT/X11 license.
3392 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3394 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3396 Code contributed under MIT/X11 license.
3398 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3400 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3402 Code contributed under MIT/X11 license.
3404 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3406 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3407 debug info to 100 because 10 still slows down gdb too much.
3409 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3410 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3411 them in the wrappers.
3413 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3415 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3417 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3419 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3420 function mono_aot_get_array_helper_from_wrapper ().
3422 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3423 array helper methods.
3425 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3427 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3428 the value was loaded from memory.
3430 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3431 the value was loader from there.
3433 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3434 without constant swizzle.
3436 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3438 * mini-amd64.c: Put soft debugger functions behind a
3439 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3441 * mini-amd64.h: disable the soft debugger in windows.
3443 Code contributed under MIT/X11 license.
3445 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3447 * mini-x86.c: Put soft debugger functions behind a
3448 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3450 Code contributed under MIT/X11 license.
3452 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3454 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3455 to mono_arch_find_jit_info_ext.
3457 Code contributed under MIT/X11 license.
3459 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3461 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3463 * debugger-agent.c: Add support for filtering events by assemblies.
3465 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3466 the agent is not enabled.
3468 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3470 * exceptions-x86.c: hopefully last change to fix the windows build.
3471 This one courtesy of Jonathan Chambers.
3473 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3475 * debugger-agent.c: remove unused function.
3477 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3479 * debugger-agent.c: add #ifdefs for a few header files.
3480 * mini-x86.h: disable the soft debugger in windows.
3481 Step 1 of 2 to make this compile on windows with gcc.
3483 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3485 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3486 as it breaks the build.
3488 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3490 Merge the soft debugger branch.
3492 * debugger-agent.h debugger-agent.c: New files containing the soft
3493 mode debugger module.
3495 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3496 at the appropriate locations.
3498 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3501 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3502 enable/disable single stepping.
3504 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3505 which returns all information in a StackFrameInfo structure, and can handle the
3506 LMF frames added by the debugger.
3508 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3511 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3512 walker function which works on a specific thread and passes a StackFrameInfo
3513 structure to its callback.
3515 * mini.c (mini_init): Initialize the debugger agent.
3517 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3519 * mini-ops.h: Add OP_SEQ_POINT opcode.
3521 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3522 arguments to the debugger agent.
3524 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3526 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3529 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3531 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3533 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3535 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3537 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3538 sets the IMT argument and makes a virtual call.
3540 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3542 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3544 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3547 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3549 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3550 runtime. Fixes #551228.
3552 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3554 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3556 * basic.cs: Add a test.
3558 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3559 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3560 CONSTRAINED. Fixes #550964.
3562 * generics.cs: Add a test.
3564 2009-10-28 Mark Probst <mark.probst@gmail.com>
3566 * mini-posix.c (add_signal_handler): Use
3567 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3569 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3571 Contributed under the terms of the MIT/X11 license by
3572 Jerry Maine <crashfourit@gail.com>.
3574 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3575 sse4a for simd intrinsics.
3577 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3578 sse4a for simd intrinsics.
3580 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3582 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3583 instead of inst_p1 which is not the same on ILP32 platforms.
3585 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3587 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3588 not the mscorlib one before calling mono_get_lmf_addr.
3590 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3591 of the ip to the LMF.
3593 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3594 immediate in the op->op_imm optimization.
3596 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3597 understand. VTypes now work, but are not abi compliant, as they are
3598 split into 4 byte parts instead of 8.
3599 (emit_memcpy): Fix the unrolled case to work on the PS3.
3601 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3603 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3604 the default when static linking.
3606 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3608 * aot-compiler.c: Add an autoreg option to automatically register
3609 statically linked aot modules using ELF .ctors.
3611 * genmdesc.pl: Add __ppc64__ to allowed defines.
3613 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3615 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3616 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3618 2009-10-24 Mark Probst <mark.probst@gmail.com>
3620 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3622 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3624 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3625 which will contain the domain where the method was found.
3627 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3628 mini_jit_info_table_find ().
3630 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3632 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3634 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3636 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3637 set, its not supported yet.
3639 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3641 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3642 iface wrapper is not found.
3643 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3645 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3647 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3648 which have a different name.
3650 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3651 wrappers and Array.GetGenericValueImpl ().
3653 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3654 because of the change above.
3656 * generics.cs: Add a test for full aot + generic array ifaces.
3658 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3660 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3661 that hides the previous one.
3663 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3665 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3666 marshalled. Fixes #541623.
3668 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3670 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3672 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3674 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3676 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3678 * mini-posix.c (sigprof_signal_handler):
3679 Implemented support for building stat call chans in different ways.
3681 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3683 * mini-exceptions.c (mono_find_jit_info):
3684 Also check that a jit info has been found (fixes a profiler crash).
3686 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3688 * mini.c (mono_codegen):
3689 Call mono_profiler_code_buffer_new with correct code address.
3691 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3693 * driver.c (mono_main): Change the date in the copyright.
3695 2009-10-14 Mark Probst <mark.probst@gmail.com>
3697 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3698 allocator in shared generic code for open classes, because we
3699 can't get those classes' vtables. We need to make managed
3700 allocators not depend on the vtable at compile-time to solve this.
3702 2009-10-13 Martin Baulig <martin@ximian.com>
3704 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3705 `const guint8 *trampoline' argument; send both the old and the new
3708 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3710 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3711 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3712 (can_marshal_struct): Skip structures with auto layout.
3714 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3716 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3718 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3719 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3720 a variable to hold the stack slot used by the int<->float conversion opcodes.
3722 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3724 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3726 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3727 when using full-aot.
3729 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3731 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3732 each instance of Comparer<T>.
3734 * generics.cs: Add a new test.
3736 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3738 * driver.c (parse_debug_options): Add a 'gdb' option.
3740 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3742 * image-writer.c: Add support for emitting the image into a memory buffer.
3744 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3746 * aot-compiler.c: Add support for registering debug info with GDB using the
3747 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3748 MONO_XDEBUG to 'gdb'.
3750 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3752 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3755 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3757 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3758 can be used to set breakpoints in gdb.
3760 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3761 segment to an absolute address.
3763 2009-10-13 Mark Probst <mark.probst@gmail.com>
3765 * method-to-ir.c: Use the managed array allocator method if
3768 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3770 * aot-compiler.c : Fix the MSVC builds
3772 Code is contributed under MIT/X11 license.
3774 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3776 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3777 avoid registering 1 symbol file per method with gdb.
3779 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3781 * mini-sparc.c: Fix the handling of enums with base type long.
3783 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3785 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3786 instead of using type->data.klass as the later doesn't work with generics.
3788 2009-09-25 Mark Probst <mark.probst@gmail.com>
3790 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3791 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3792 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3793 works differently now and we don't handle it in the JIT anymore.
3795 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3796 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3797 the Thread class split.
3799 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3801 * driver.c: Don't run tests with the obsolete treeprop optimization.
3803 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3804 variable volatile. Fixes #541577.
3806 * basic-calls.cs: Add a new test.
3808 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3810 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3812 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3813 work/required with recent iphone sdk versions.
3815 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3818 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3819 in the VCALL decomposition code.
3821 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3823 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3825 * basic.cs: Add a test.
3827 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3830 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3831 searches all the domains of the current thread.
3833 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3835 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3837 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3838 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3840 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3841 for non-jit trampolines.
3843 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3845 * aot-compiler.c (add_wrappers): Ditto.
3847 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3848 the size of the param area used by dyn_call to 6 which covers the majority of
3851 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3853 * mini-arm.c: Implement support for passing/receiving
3854 longs and receiving floats in the dyn_call code.
3856 * mini-amd64.c: Implement support for receiving vtypes in registers in
3859 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3862 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3864 * mini-arm.c (get_call_info): Return more precise information in
3866 (dyn_call_supported): Use the information in CallInfo.
3868 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3870 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3873 * mini-arm.c: Update after the dyn_call api changes.
3875 * mini.c (mini_create_jit_domain_info): Register a destructor function
3876 for the runtime_invoke_hash.
3878 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3879 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3881 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3882 (dyn_call_supported): Simplify this by using get_call_info ().
3883 (mono_arch_dyn_call_free): New destructor function.
3885 * generics.cs: Remove a printf.
3887 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3889 * mini-arm.c: Add support for enum return values and passing a few arguments
3892 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3895 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3897 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3898 the dynamic invoke wrappers.
3900 * mini-arm.c: Implement OP_DYN_CALL for arm.
3902 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3903 supported by the dynamic runtime invoke wrapper.
3905 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3906 runtime invoke wrapper.
3908 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3909 if possible when running with full-aot.
3911 * mini-ops.h: Add OP_DYN_CALL opcode.
3913 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3914 with dynamic arguments lists similar to libffi.
3916 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3918 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3920 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3923 * iltests.il.in: Add a new test.
3925 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3927 * aot-compiler.c (add_generic_instances): Add more instances of
3928 GenericEqualityComparer.
3930 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3932 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3934 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3936 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3937 comments on some functions that now can fail.
3939 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3941 * Makefile.am: Add Info.plist to EXTRA_DIST
3943 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3945 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3946 static synchronized wrappers. Fixes #539500.
3948 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3950 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3953 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3955 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3956 lmf before calling filter clauses as well. Fixes #539550.
3958 * exceptions.cs: Add a test.
3960 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3962 * aot-compiler.c (add_generic_class): Add instances of
3963 Array.GetGenericValueImpl as well.
3965 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3968 * generics.cs: Add a fullaot linq test.
3970 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3972 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3975 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3977 * mini-trampolines.c (mono_delegate_trampoline) : Call
3978 mono_cominterop_get_invoke if the delegate target object
3981 Code is contributed under MIT/X11 license.
3983 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3985 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3986 internal call is defined outside platform code. Reduce code
3987 duplication with existing [Method|Field]AccessException
3989 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3991 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3992 if the return value is a small struct passed on regs.
3994 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3996 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3998 * mini-codegen.c: Enable the cpu description validation for arm.
4000 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4002 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4003 test which depends on structs to objects.cs.
4005 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4006 require object model related stuff working.
4008 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4010 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4012 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4013 against the instruction metadata in mini-ops.h. amd64 only for now.
4015 * mini-ops.h: Fix some instruction descriptions.
4017 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4018 unused instructions.
4020 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4022 * exceptions.cs: Add a new test.
4024 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4026 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4028 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4030 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4031 skip empty phi opcodes.
4033 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4034 correctly by zero extending after loads. Skip methods containing calls
4035 to the monitor enter/exit trampolines.
4037 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4038 when calling mono_thread_force_interruption_checkpoint ().
4040 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4042 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4044 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4046 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4047 bootstrap could run.
4049 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4051 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4053 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4055 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4057 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4058 LLVM might be very short.
4060 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4061 in OP_THROW/RETHROW.
4063 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4066 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4068 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4069 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4070 LLVM might be very short.
4072 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4074 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4075 the alignment for the value of sp.
4077 2009-09-01 Geoff Norton <gnorton@novell.com>
4079 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4080 managed wrappers in full aot.
4082 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4084 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4086 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4088 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4090 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4092 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4094 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4097 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4099 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4100 depend on the info MonoMethodHeader which could be missing in IL stripped
4103 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4105 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4106 they are only 4 byte aligned.
4108 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4110 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4111 was done previously, since using SP causes too many problems.
4113 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4114 frames without a frame pointer works.
4116 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4117 global register in methods with calls, since the calls can go through
4118 a static rgctx trampoline which doesn't save it.
4120 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4122 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4124 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4126 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4128 2009-08-18 Christian Hergert <chris@dronelabs.com>
4130 * method-to-ir.c: Fix warnings for uninitialized variables.
4132 2009-08-18 Christian Hergert <chris@dronelabs.com>
4134 * mini-exceptions.c:
4135 * aot-compiler.c: Fix printf warnings.
4137 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4139 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4140 Add GetGenericValueImpl<string>.
4142 * aot-compiler.c (add_generic_instances): Add instances of
4143 GenericEqualityComparer<T> for primitive types. Only emit the array
4144 wrappers into the mscorlib image.
4146 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4148 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4149 the methods_loaded array using amodule->info->nmethods.
4151 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4152 (MONO_AOT_FILE_VERSION): Bump this.
4154 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4157 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4158 MonoJitInfo doesn't belong to its methods aot image.
4160 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4162 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4164 * mini-arm.c: Fix warnings.
4166 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4168 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4171 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4173 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4174 avoid clobbering IP.
4176 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4177 hold the trampoline argument, so its initial value is available during
4180 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4183 * exceptions-hppa.c:
4185 * exceptions-s390x.c:
4186 * exceptions-mips.c:
4188 * exceptions-sparc.c:
4189 * exceptions-alpha.c:
4191 * mini-trampolines.c:
4193 * exceptions-s390.c: add and use #define's instead of sizeof()
4194 for MonoJitInfo and MonoJitInfoTable.
4196 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4201 * tramp-x86.c: use a #define instead of sizeof() for a few
4202 structures that use a zero-length array.
4204 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4206 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4207 case when the method is dynamic. Fixes #529238.
4209 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4211 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4212 of asserting when a method is JIT compiled in full-aot mode.
4214 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4216 Contributed under the terms of the MIT/X11 license by
4217 Jerry Maine <crashfourit@gail.com>.
4219 * fixed wrong dates in changelog.
4221 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4223 Contributed under the terms of the MIT/X11 license by
4224 Jerry Maine <crashfourit@gail.com>.
4226 * basic-simd.cs: added test for packed double square root.
4227 * cpu-amd64.md: added opcode info for packed double square root.
4228 * cpu-x86.md: added opcode info for packed double square root.
4229 * mini-ops.h: added IR opcode for packed double square root.
4230 * mini-x86.c: added IR to native translation code for packed double square root.
4231 * mini-amd64.c: removed todo for packed double square root.
4232 * simd-intrinsics.c: added method to IR opcode converstion for
4233 packed double square root.
4235 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4237 Contributed under the terms of the MIT/X11 license by
4238 Jerry Maine <crashfourit@gail.com>.
4240 * mini-amd64.c: Added a change to help tell the difference as
4241 to what perpose the xmm register is being used--mainly to help
4243 * mini-amd64.h: Changed callee regs to use 15 out of 16
4244 (one used for special cases) xmm registers for both fp
4245 and simd ops. Added define to turn on new feature in the regalloc
4246 that allows fp and simd ops to share the xmm regs happily.
4247 * codegen.c: Added code to detect for which perpose an xmm reg is
4248 being used (fp or simd) and to translate back and forth to the
4249 correct logical reg bank (fp or simd) for 'spill load's.
4251 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4253 Contributed under the terms of the MIT/X11 license by
4254 Jerry Maine <crashfourit@gail.com>.
4256 * basic-simd.cs: Added tests for stressing the regalloc when running with
4257 16 simd regs and when simd and fp ops share the same reg bank.
4259 2009-08-01 Mark Probst <mark.probst@gmail.com>
4261 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4262 in shared generic code, we might have to look up the class in the
4263 RGCTX. If we use the class directly, compute its GC descriptor.
4265 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4267 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4269 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4271 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4272 check for errors. Fixed the case when the class with the Main
4275 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4277 Contributed under the terms of the MIT/X11 license by
4278 Jerry Maine <crashfourit@gail.com>.
4280 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4282 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4284 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4286 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4288 * method-to-ir.c: Fix naming of stelem and ldelem.
4290 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4292 * driver.c (main_thread_handler): Check that the assembly loaded
4293 matches the filename when doing AOT.
4295 2009-07-30 Mark Probst <mark.probst@gmail.com>
4297 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4300 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4301 utils/mono-sigcontext.h).
4303 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4306 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4308 * mini.c (mono_codegen):
4309 Call profiler hook to keep track of method code buffers.
4311 2009-07-27 Mark Probst <mark.probst@gmail.com>
4313 * method-to-ir.c: Invoke write barriers for the
4314 Interlocked.(Compare)Exchange JIT intrinsics.
4316 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4318 * Makefile.am (version.h): Fix issues when built out of tree.
4319 Remove some redundant 'grep's piped through 'sed's.
4321 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4323 This patch is contributed under the terms of the MIT/X11 license
4325 * mini-ppc.c (mono_arch_output_basic_block):
4326 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4327 for bits 32-47 with signed load/store diplacements for bits
4328 48-63. Use prefered base/offset order for indexed form.
4329 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4330 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4331 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4332 OP_LOADI2_MEMBASE): Same.
4333 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4334 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4335 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4337 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4338 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4339 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4340 OP_LOADI1_MEMINDEX): Same
4341 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4342 OP_STORER8_MEMINDEX): Same
4343 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4345 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4346 for bits 32-47 with signed load/store diplacements for bits
4347 48-63. Use prefered base/offset order for indexed form.
4349 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4351 This patch is contributed under the terms of the MIT/X11 license
4353 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4354 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4355 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4356 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4357 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4358 cfg->stack_usage to avoid size warnings.
4359 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4360 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4361 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4362 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4364 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4365 after code varible is initialized.
4366 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4367 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4368 (mono_arch_emit_epilog):
4369 Move Use ppc_load32 for cfg->stack_usage to avoid size
4372 2009-07-24 Mark Probst <mark.probst@gmail.com>
4374 * method-to-ir.c: The write barrier doesn't do the store anymore,
4375 so we have always to emit it. Also, emit the wbarrier after the
4378 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4380 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4381 for argument count 3 too.
4383 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4385 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4386 the caller handle the exceptions.
4387 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4388 method. Fixes #524498.
4390 2009-07-22 Geoff Norton <gnorton@novell.com>
4392 * mini-exceptions.c: Fix build on ia64.
4394 2009-07-22 Mark Probst <mark.probst@gmail.com>
4396 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4399 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4401 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4404 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4406 * basic-simd.cs (Main): Pass args to the test driver.
4408 2009-07-20 Geoff Norton <gnorton@novell.com>
4410 * mini-x86.h: Fix the x86 version guards to use Apple's
4411 properly defined macros.
4413 2009-07-20 Geoff Norton <gnorton@novell.com>
4415 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4418 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4420 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4421 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4422 the information which is needed for invokes, so only one locking+hash table
4425 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4427 * aot-compiler.c (add_generic_instances): Emit instances of
4428 GenericComparer<T> for primitive types.
4430 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4432 * mini-posix.c: Fix linux build.
4434 2009-07-19 Geoff Norton <gnorton@novell.com>
4436 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4437 mono_gdb_render_native_backtraces
4438 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4439 so we implement the sane semantics to the runtime here
4440 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4441 so we need to call it differently (mono_gdb_render_native_backtraces)
4442 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4443 here for default implementations.
4444 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4445 support Apple's weird syscall (SYS_fork) implementation and not busy
4446 loop in abort() on native crashes on OSX anymore.
4448 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4450 * aot-runtime.c (load_method): Change the handling of the
4451 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4454 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4456 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4458 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4459 seems to break the aot tests.
4461 * mini.c (mono_patch_info_equal): Fix the handling of
4462 MONO_PATCH_INFO_RGCTX_FETCH.
4464 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4466 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4468 * mini.c (mono_patch_info_hash): Fix the handling of
4469 MONO_PATCH_INFO_INTERNAL_METHOD.
4470 (mono_patch_info_equal): Ditto.
4472 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4474 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4477 * mini-llvm.c: Add some infrastructure for AOT support.
4479 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4481 * mini-llvm-cpp.c: Update to the latest llvm api.
4483 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4484 option to false to prevent llvm from installing signal handlers which
4487 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4490 * cpu-amd64.md: Revert previous change as those instructions
4491 take 2 separate arguments. Remember to read the arch docs more
4492 carefully next time.
4494 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4496 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4498 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4500 * mini-ppc.c: exploit multiple load/store units if available (rest of
4501 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4502 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4504 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4506 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4507 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4509 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4511 * cpu-x86.md: Fix missing clobbering from trancendental simd
4514 * cpu-amd64.md: Same.
4516 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4518 Contributed under the terms of the MIT/X11 license by
4519 Jerry Maine <crashfourit@gail.com>.
4521 * basic-simd.cs: Added tests for single and doulble indexers.
4523 * cpu-amd64.md: Added simd opcode information.
4525 * mini-amd64.c: Added IR to native simd generation code.
4526 Added simd register names and function that returns them.
4528 * mini-amd64.h: Added marcos to turn on simd code compilation in
4529 amd64. Added max simd register count marco. Added caller/callee
4530 register mask marcos. Added marcos to use simd register bank.
4532 * mini.h: Added helper marco for shufling dwords and simple
4535 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4537 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4539 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4541 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4542 the length of the native code as well.
4544 * basic-simd.cs: Add a test for #521662.
4546 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4548 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4550 2009-07-13 Mark Probst <mark.probst@gmail.com>
4552 * mini.c: Register function for getting the IP from a signal
4553 context with metadata.
4555 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4557 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4558 call a generic class init trampoline if needed. Fixes #519336.
4560 * generics.cs: Add a test.
4562 2009-07-09 Mark Probst <mark.probst@gmail.com>
4564 * method-to-ir.c: When doing a call which might be remote from
4565 shared generic code to other shared code with open type arguments,
4566 get the remoting invoke wrapper from the RGCTX and do an indirect
4569 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4571 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4572 after the unbox trampoline in the full-aot case.
4574 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4576 * mini.c: Move initialization of jit_mutex before debugger initialization
4581 * Info.plist: added Info.plist and link flag to enable the mono executable
4582 to access other processes. Requires codesigning of the executable to work.
4584 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4589 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4591 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4593 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4595 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4596 when the generic instance is an instantiation of a subclass of the
4597 methods class. Fixes #517166.
4599 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4601 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4604 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4607 * CMakeLists.txt: Add minimal support for installation.
4609 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4611 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4612 determine whenever a method is directly callable to a separate function.
4614 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4615 needed ones as a result of the previous change.
4617 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4618 type of register arrays.
4620 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4621 type of register arrays.
4623 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4625 Contributed under the terms of the MIT/X11 license by
4626 Jerry Maine <crashfourit@gail.com>.
4628 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4630 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4632 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4634 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4636 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4637 dump of structure return value. Fix some formatting.
4638 * cpu-s390x.md: Fix lengths of instruction sequences.
4639 * mini-s390.c: Minor formatting changes.
4641 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4643 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4644 Use sigaction on freebsd as well.
4646 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4648 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4651 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4653 2009-06-22 Mark Probst <mark.probst@gmail.com>
4655 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4657 2009-06-22 Mark Probst <mark.probst@gmail.com>
4659 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4661 2009-06-20 Martin Baulig <martin@ximian.com>
4664 (MonoDebuggerThreadFlags): New enum typedef.
4665 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4666 (mono_debugger_thread_created): Added `gpointer func' argument;
4667 initialize the new `thread_flags' field.
4669 2009-06-18 Martin Baulig <martin@ximian.com>
4671 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4672 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4675 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4676 flag in `MONO_DEBUGGER__info.runtime_info'.
4679 (mono_main): Call mini_debugger_set_attach_ok() if generics
4680 sharing is disabled.
4682 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4684 * aot-compiler.c (add_wrappers): Fix a warning.
4686 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4687 the ppc load/store macro changes.
4689 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4691 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4693 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4694 not just the got symbol.
4696 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4699 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4702 * aot-compiler.c: Remove some fixmes.
4704 * driver.c (mono_main): Print a helpful message when cross-compiling.
4706 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4708 * method-to-ir.c (initialize_array_data): Do the optimization if the
4709 target byte order is little endian, instead of the host byte order.
4711 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4712 wrappers into the mscorlib image, Emit a unique plt symbol for each
4713 image, emit symbols for plt entries.
4715 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4718 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4720 * aot-compiler.c (add_wrappers): Avoid calling
4721 mono_marshal_get_type_info () since it can assert for some types.
4723 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4724 ldtoken are used inside wrappers.
4726 * helpers.c: Add support for prefixing tools with the arch name.
4728 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4729 quantities when using ilp32.
4731 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4732 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4734 * image-writer.c: Use .long on ilp32.
4736 * aot-compiler.c: Use 32 bit loads on ilp32.
4738 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4740 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4742 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4744 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4746 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4747 second got slot of every aot image.
4749 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4750 aot on platforms with function pointers.
4752 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4753 support for aot/full aot on ppc/ppc64.
4755 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4756 arguments which are needed on ppc.
4758 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4761 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4763 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4765 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4767 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4769 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4771 2009-06-17 Geoff Norton <gnorton@novell.com>
4773 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4775 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4777 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4778 to control whenever the dwarf writer is in xdebug or aot mode.
4779 (emit_class_dwarf_info): Use a separate abbrev for structures without
4782 * aot-compiler.c: Pass the appending parameter to
4783 mono_dwarf_writer_create ().
4785 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4786 falls through to its next bblock. Fixes #513931.
4788 * iltests.il: Add a test.
4790 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4791 infor even if emit_line is FALSE, as the apple linker seems to require it.
4793 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4795 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4799 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4801 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4804 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4806 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4807 'has_call_handler' fields.
4809 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4811 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4812 first bblock if not needed. Fixes #512790.
4814 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4816 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4818 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4821 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4822 remoting-invoke-with-check wrappers, which are not needed when running with
4823 full-aot, since it doesn't support remoting.
4825 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4827 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4829 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4830 method info, it is not used anymore.
4832 * mini.h: Bump AOT file format version.
4834 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4837 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4840 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4842 * mini.h: Bump AOT file format version.
4844 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4846 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4847 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4850 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4851 of CKFINITE and FBGE for VFP.
4853 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4855 * aot-compiler.c: Don't align code to 16 bytes on arm.
4857 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4858 before the methods they belong to.
4860 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4861 the full-aot case if possible, since the trampoline will be called right
4864 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4865 trampolines to 1024 after the change above.
4867 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4868 trampoline to save 8 bytes per trampoline.
4870 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4873 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4875 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4877 2009-06-08 Martin Baulig <martin@ximian.com>
4880 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4881 (_mono_debugger_throw_exception): Don't make this static.
4882 (_mono_debugger_unhandled_exception): Likewise.
4883 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4886 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4887 (_mono_debugger_throw_exception): Add function prototype.
4888 (_mono_debugger_unhandled_exception): Likewise.
4891 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4892 arg; return the first exception handler if the exception is caught
4893 and we're running inside the debugger.
4894 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4895 improve exception handle inside runtime-invoke, check whether the
4896 exception is actually caught in the method being invoked and not
4897 by the runtime-invoke-wrapper.
4899 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4901 * image-writer.c: Improve support for the osx assembler.
4903 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4906 2009-06-08 Martin Baulig <martin@ximian.com>
4909 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4910 (_mono_debugger_throw_exception): Don't make this static.
4911 (_mono_debugger_unhandled_exception): Likewise.
4912 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4915 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4916 (_mono_debugger_throw_exception): Add function prototype.
4917 (_mono_debugger_unhandled_exception): Likewise.
4920 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4921 arg; return the first exception handler if the exception is caught
4922 and we're running inside the debugger.
4923 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4924 improve exception handle inside runtime-invoke, check whether the
4925 exception is actually caught in the method being invoked and not
4926 by the runtime-invoke-wrapper.
4928 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4930 * image-writer.c (append_subsection): Don't align subsections of the
4931 debug_line section as a workaround.
4933 * dwarfwriter.c: Emit line number info in the AOT case as well.
4935 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4937 This patch is contributed under the terms of the MIT/X11 license
4939 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4940 code_len <= code_size
4942 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4944 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4946 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4948 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4949 invoke wrappers, we now use trampolines instead.
4951 2009-06-04 Mark Probst <mark.probst@gmail.com>
4953 * mini-darwin.c: The exception thread must not be registered with
4956 2009-06-04 Mark Probst <mark.probst@gmail.com>
4958 * mini-gc.c: Disable the code because it makes SGen crash.
4960 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4962 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4963 instead of asserting.
4965 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4967 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4968 output file after the code has been compiled.
4970 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4972 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4974 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4976 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4977 entries distinction to simplify the code.
4979 * mini.h: Bump AOT file format version.
4981 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4983 * objects.cs: Fix the signature of one of the tests.
4985 * mini.c (mini_create_ftnptr): New helper function, moved here from
4987 (mini_get_addr_from_ftnptr): Ditto.
4988 (mini_init): Install the new helpers.
4990 2009-05-28 Martin Baulig <martin@ximian.com>
4992 Correctly initialize the debugger when embedding Mono.
4994 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4995 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4996 see documentation in mini_debug_running_inside_mdb().
4999 (mini_debug_running_inside_mdb): New function to check whether
5000 we're running inside mdb.
5002 * mini.c (mini_init): Call mini_debugger_init() if we're running
5003 inside the debugger.
5005 * driver.c (mono_main): Moved the call to mini_debugger_init()
5006 into mini_init() to make this work when embedding Mono.
5008 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5009 calls to mini_debugger_init().
5011 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5012 mono_debugger_main() -> mini_debugger_main() and put them inside a
5013 `MONO_DEBUGGER_SUPPORTED' conditional.
5015 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5017 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5018 this is no longer in use.
5021 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5023 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5025 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5028 2009-05-27 Martin Baulig <martin@ximian.com>
5030 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5032 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5033 long_conv_to_r_un to 64 bits.
5035 * cpu-x86.md: Increase the instruction size due to the changes.
5037 * iltests.il.in: Add regression test.
5041 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5043 * objects.cs: Move the previous test from basic.cs to here.
5045 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5047 * basic.cs: Add regression test for #506915.
5049 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5051 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5052 optimization we must check the bb of the first byte of stobj as
5053 it's the only one set in cil_offset_to_bb.
5057 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5059 * image-writer.c: Fix pointer directive on ppc64.
5061 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5063 * image-writer.c (asm_writer_emit_section_change): Avoid using
5064 .bss subsections on ppc too.
5066 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5068 * image-writer.c: Fix the definition of TARGET_ASM_....
5070 * image-writer.c: Fix the emission of assembler directives in the last
5073 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5074 exception throwing code to accomodate ppc64.
5076 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5077 size to work on ppc64 too.
5079 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5082 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5083 the assembler dialect instead of using platform specific defines.
5085 2009-05-22 Geoff Norton <gnorton@novell.com>
5087 * mini-arm.c (get_call_info): If a structure is split between the stack
5088 and argument registers, we should not advance the stack pointer by the entire
5089 native size, but just by the amount that spilled.
5091 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5093 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5096 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5098 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5101 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5102 methods so wrapper don't get added twice.
5103 (add_generic_instances): Don't add methods of arrays.
5105 * generics.cs: Mark one test as !FULLAOT.
5107 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5109 * mini-x86.c (emit_move_return_value): Remove unused vars.
5111 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5113 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5114 decomposing 8 bytes structs into a LCALL.
5116 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5117 pointer for where to store the returned regs.
5119 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5122 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5124 2009-05-20 Miguel de Icaza <miguel@novell.com>
5126 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5129 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5131 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5133 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5136 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5138 * local-propagation.c (mono_local_cprop): Avoid local propagation
5139 across paired add/sub if the first instruction dest reg is it's
5140 source reg. For example:
5142 int_add_imm R12 <- R12 [1] clobbers: 1
5143 int_sub_imm R42 <- R12 [1] clobbers: 1
5145 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5146 maintain the math identify.
5150 2009-05-20 Andreia Gaita <avidigal@novell.com>
5152 * Makefile.am: avoid going on the network just to get the revision,
5155 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5157 Fixed estimate for short branches on amd64 (they were off mark, and
5158 enabling call prolog-epilog instrumentations caused assertions).
5159 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5160 estimate for the maximum length of this basic block.
5162 - mono_arch_emit_prolog: compute max_length for each basic block
5163 (instead of max_offset), and inflate size estimate also for entry bb
5164 in case of code instrumentation.
5165 - mono_arch_output_basic_block: get rid of "cpos" (the current
5166 estimated "position" in the code), and always use "offset" instead,
5167 which is accurate; at the beginning of the function quickly recompute
5168 max_offset for all the remaining blocks, starting from the current
5169 cfg->code_len (which is correct, and not estimated) and using the
5170 estimated block lengths computed previously.
5172 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5174 * exceptions-ppc.c: Remove the caching from the trampoline creation
5175 functions, it is already done in the caller.
5177 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5179 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5180 MONO_ARCH_GSHARED_SUPPORTED define.
5182 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5184 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5187 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5189 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5190 call to mono_marshal_get_rgctx_invoke ().
5192 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5193 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5194 gshared use the static rgctx trampolines now.
5196 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5197 platform supports it.
5199 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5201 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5203 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5205 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5207 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5209 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5212 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5214 Made it possible for mono_arch_instrument_epilog to preserve
5215 argument registers, otherwise instrumenting the "epilogue" before
5216 a tail call would clobber them.
5217 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5218 if like mono_arch_instrument_epilog but with an additional parameter
5219 that states if argument registers must be preserved.
5220 * mini.c: implemented mono_arch_instrument_epilog as a call to
5221 mono_arch_instrument_epilog_full without asking to preserve argument
5222 registers (this makes the existing code work as usual).
5224 - mono_arch_instrument_epilog: add parameter to transform it into
5225 mono_arch_instrument_epilog_full, and preserve argument registers
5227 - mono_arch_output_basic_block, OP_TAILCALL case: call
5228 mono_arch_instrument_epilog_full.
5229 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5230 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5231 only transformed mono_arch_instrument_epilog into
5232 mono_arch_instrument_epilog_full.
5234 2009-05-15 Geoff Norton <gnorton@novell.com>
5236 * mini-darwin.c: This works on arm now.
5238 2009-05-14 Geoff Norton <gnorton@novell.com>
5240 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5243 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5245 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5248 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5249 wrappers during full aot mode correctly.
5251 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5254 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5255 mono_metadata_type_hash ().
5257 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5259 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5260 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5261 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5262 Removed MONO_INST_BRLABEL from the instruction flags, and the
5263 remaining code that used it, because we do not support branches inside
5264 basic blocks (and branch target labels) anymore.
5265 * Makefile.am: As part of the above cleanup, remove reference to
5266 BURG files which don't exist anymore.
5268 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5270 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5273 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5274 to use mono_arch_throw_corlib_exception.
5276 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5277 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5279 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5282 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5284 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5285 for the got to make debugging easier and to avoid confusing it with the
5288 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5289 method so a breakpoint can be set when using gdb.
5291 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5293 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5294 on mono_method_get_imt_slot ().
5296 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5297 num_decodes variables.
5299 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5300 change as it doesn't seem to work.
5302 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5305 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5307 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5308 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5310 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5311 builder when using full aot.
5313 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5314 here, it is already handled.
5316 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5319 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5321 * mini-arm.h: Enable IMT for full aot.
5323 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5324 arch doesn't support it.
5326 * mini.c (mini_init): Don't disable IMT for full aot if the
5327 architecture supports it.
5329 * mini.h (MonoAotTrampoline): New enum containing the different types
5330 of 'numerous' trampolines.
5331 (MONO_AOT_FILE_VERSION): Bump this.
5333 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5334 static rgctx trampolines. Add support for full-aot IMT thunks.
5336 * mini-amd64.h: Enable IMT for full aot.
5338 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5339 to exclude tests belonging to a category.
5341 * generics.cs: Mark some tests with a !FULLAOT category.
5343 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5346 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5348 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5349 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5350 (emit_plt): Fix a warning.
5352 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5354 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5355 back into aot-compiler.c to a place where the other functions shared by
5356 the runtime and aot compiler are.
5358 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5359 as done previously, instead of in MonoAotFileInfo, since pointers might have
5360 alignment requirements.
5362 * mini.h: Bump AOT file format version.
5364 2009-05-10 Miguel de Icaza <miguel@novell.com>
5366 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5367 that is used at runtime from the aot-compiler.c, this makes it
5368 work on setups that remove the AOT compiler from the output
5371 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5373 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5376 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5378 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5380 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5381 stuff to mono_arch_decompose_long_opts ().
5382 (mono_decompose_opcode): Remove some dead code.
5384 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5386 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5387 cmethod can be null for quite a some reasons.
5389 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5391 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5393 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5395 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5397 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5399 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5400 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5401 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5402 calls returning structures by addr on amd64.
5404 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5406 * iltests.il.in: Restructure the tail call tests a bit.
5408 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5410 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5411 for virtual methods too.
5413 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5415 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5416 due to regression in verifying System.dll.
5418 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5420 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5423 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5426 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5427 g_str_hash () which can change.
5429 * driver.c (mini_regression): Disable optimizations not supported by
5430 the cpu. Fixes #500019.
5432 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5435 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5437 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5438 to the latest LLVM code.
5440 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5442 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5444 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5446 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5449 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5450 no longer saving offsets, so just save the patch types along with the other
5452 * aot-runtime.c (load_patch_info): Update after the changes to
5453 encode_patch_list ().
5454 (decode_got_entry): Removed, merged into load_patch_info ().
5455 (is_shared_got_patch): Removed, call the same function from
5458 * mini.h: Bump aot file format version.
5460 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5461 half-finished no-dlsym code.
5463 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5466 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5467 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5469 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5471 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5472 buffer length to work with AOT code.
5474 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5475 ldfld/stfld opcodes.
5477 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5480 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5482 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5484 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5487 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5488 if needed. Don't decompose long operations when using llvm.
5490 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5492 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5495 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5497 2009-05-03 Martin Baulig <martin@ximian.com>
5499 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5500 mono_debugger_insert_method_breakpoint() since the class init
5501 handler we're inserting at the top of the method already gives us
5504 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5506 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5507 to mono_arch_decompose_long_opts () for x86 and arm.
5509 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5511 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5514 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5516 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5519 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5521 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5522 number of trampolines used in full-aot mode.
5524 * aot-compiler.c: Add an ntrampolines option to set the number of
5525 trampolines emitted in full-aot mode.
5527 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5529 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5530 a volatile load. Get rid of get_tempname (), llvm assigns names
5533 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5536 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5539 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5542 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5543 to the same register as a fixed sreg2. Fixes #497271.
5545 * iltests.il.in: Add a new test.
5547 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5549 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5550 stack, since pushes complicate exception handling.
5552 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5553 the stack if they are passed using moves.
5555 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5557 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5560 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5561 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5562 of FMOVE if it is an R4.
5564 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5566 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5568 * mini.h (LLVMCallInfo): New structure to store calling convention
5569 information for the LLVM back end similar to the CallInfo structures in
5572 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5573 call information in a format usable by LLVM.
5574 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5576 * method-to-ir.c (mono_emit_call_args): Emit calls using
5577 mono_llvm_emit_call () when compiling using LLVM.
5579 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5580 comments to all functions. Fix memory leaks. Add a public init/cleanup
5583 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5585 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5586 mono_array_new_va () jit icall.
5588 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5590 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5591 multiple machine description files to be specified.
5592 * mini-ops.h: fixes for cross-compilation.
5594 2009-04-22 Miguel de Icaza <miguel@novell.com>
5596 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5599 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5601 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5602 to prevent asserts in various passes. Fixes #497220.
5604 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5606 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5609 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5610 table to avoid duplicates.
5612 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5614 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5617 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5619 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5620 is for method or field access.
5622 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5624 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5627 * mini-llvm.c (mono_llvm_emit_method): Use it.
5629 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5630 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5633 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5634 synchronized methods.
5636 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5638 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5640 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5643 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5644 allowing some options to be set dynamically.
5646 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5648 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5649 unconditional branch.
5651 * mini.h (MonoTrampolineType): Add new trampoline type
5652 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5655 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5658 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5661 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5662 is enabled. Instead, use the llvm vcall trampoline.
5664 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5666 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5668 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5671 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5672 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5674 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5675 OP_IA64_CSET opcode.
5677 * mini.c: Fix a warning.
5679 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5680 THROW to the appropriate llvm type.
5682 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5684 * mini.c (mini_method_compile): Add statistics for methods JITted
5687 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5689 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5690 OP_IA64_CMP_<cond>_IMM opcodes.
5692 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5694 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5697 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5700 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5703 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5705 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5707 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5709 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5712 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5713 rgctx invoke trampolines for x86.
5715 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5716 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5717 (mono_arch_get_vcall_slot): Simplify this.
5719 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5721 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5722 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5724 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5726 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5727 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5729 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5731 * liveness.c (visit_bb): Remove a needless assert.
5733 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5735 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5736 full aot support to the arch specific code.
5738 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5740 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5742 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5744 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5745 collect information about the delegate invoke impl trampolines.
5747 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5748 to save trampolines during full-aot mode.
5750 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5751 creation function which returns a trampoline which sets the rgctx
5753 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5754 wrapper if possible.
5755 (mono_delegate_trampoline): Ditto.
5757 * mini.c (mono_jit_runtime_invoke): Ditto.
5759 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5761 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5763 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5765 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5767 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5768 just setting the opcode to OP_NOP.
5770 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5772 * mini.c (mini_method_compile): Put the last change inside an
5773 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5775 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5776 and extend live ranges to cover the whole method when using xdb.
5778 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5779 do it in the trampolines.
5781 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5784 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5786 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5787 call code in full-aot mode since IMT is disabled there.
5788 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5789 new JIT no longer has that restriction.
5791 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5793 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5794 a more compact format.
5795 (mono_aot_wrapper_name): New function to return a unique name for a
5796 wrapper method, also used by the AOT runtime.
5798 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5801 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5802 when a ICollection<T> etc is encountered.
5803 (add_generic_instances): Process method arguments/locals too.
5804 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5807 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5809 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5811 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5813 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5815 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5816 representing the result of the decomposition. Nullify instructions
5817 instead of setting them to OP_NOP since nops can't have registers
5820 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5822 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5823 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5824 info. Strip 'mapping symbols' on ARM.
5826 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5828 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5829 this with the native genmdesc.
5831 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5833 * aot-runtime.c: Fixing the MSVC build.
5835 Code is contributed under MIT/X11 license.
5837 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5839 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5840 JITted code depends on it.
5842 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5844 * aot-compiler.c: Use new MonoGenericParam accessors.
5846 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5848 Reduce memory usage and improve correctness wrt MonoGenericParam
5849 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5850 handing. Avoid allocating MonoGenericParams, but use the ones in
5851 the container itself.
5853 2009-04-07 Miguel de Icaza <miguel@novell.com>
5855 * tasklets.c: Return exceptions in the out argument.
5857 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5859 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5860 opcode. Use pointer types in more places instead of casting them to
5863 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5865 (mono_llvm_optimize_method): New helper function to optimize a method.
5867 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5868 widening code so it could be called from more places.
5869 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5870 code paths in the call opcodes.
5872 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5874 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5876 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5878 * dwarfwriter.c: Use _ to separate class name
5879 components as gdb can't handle '.'. Represent reference variables
5882 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5884 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5886 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5888 * gc-test.cs: New file with GC stack marking tests.
5890 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5891 negative numbers for vfp.
5893 * basic-float.cs: Add a test.
5895 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5897 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5899 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5901 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5902 part of tasklet/continuation support.
5904 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5906 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5907 amd64 opcodes inside an ifdef.
5909 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5912 * dwarfwriter.c (emit_type): Emit the class info for classes.
5914 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5916 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5918 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5920 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5922 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5924 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5926 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5928 * mini-llvm.c: Update comments.
5930 * mini.h (COMPILE_LLVM): New macro.
5932 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5934 * ssa.c (mono_ssa_compute): Ditto.
5936 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5937 the unwind ops from a DWARF FDE.
5939 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5940 methods by extracting the dwarf unwind ops from the unwind info generated
5943 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5946 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5949 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5951 * Makefile.am (llvm_sources): Enable this.
5953 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5954 failing back to the JIT if something cannot be handled.
5956 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5957 compiling with LLVM.
5959 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5960 compiling with LLVM.
5962 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5963 compiling with LLVM.
5965 * mini-ops.h: Add a few opcodes needed by LLVM.
5967 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5970 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5973 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5975 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5977 2009-04-01 Mark Probst <mark.probst@gmail.com>
5979 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5980 ridiculously large methods.
5982 2009-03-31 Martin Baulig <martin@ximian.com>
5984 * debug-debugger.c (debugger_remove_breakpoint): Call
5985 mono_debugger_remove_class_init_callback ().
5987 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5989 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5990 right before emitting code, not at the start.
5992 * mini.c (mono_postprocess_patches): Extract this into a separate function
5993 from mono_codegen ().
5995 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5996 byref types correctly.
5998 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6000 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6003 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6005 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6006 indirect calls, this avoids problems where get_vcall_slot () would get
6007 confused by the native code for the instruction preceeding the call.
6008 (mono_arch_get_vcall_slot): Simplify this.
6009 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6011 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6012 register allocator now seems to depend on them instead of the data in
6015 * mini.c (mini_method_compile): Throw the correct type of exception if
6016 mono_method_get_header () fails because of a loading error.
6018 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6020 * mini.c (mini_method_compile): Clear the loader error if the method
6021 header cannot be decoded.
6023 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6024 interface methods on proxies correctly.
6026 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6027 this argument for vtype methods. Add precise liveness info for arguments.
6029 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6030 LIVERANGE_START/END opcodes.
6032 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6033 for arguments and values in registers.
6035 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6037 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6038 return a valuetype. Fixes #487518.
6040 * iltests.il: Add a test.
6042 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6044 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6045 closed over a null reference correctly.
6047 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6049 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6051 2009-03-25 Mark Probst <mark.probst@gmail.com>
6053 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6054 allocated to the same registers as fixed sregs.
6056 2009-03-24 Mark Probst <mark.probst@gmail.com>
6058 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6061 * method-to-ir.c: Handle more cases for
6062 Interlocked.CompareExchange.
6064 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6065 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6066 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6068 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6070 * aot-runtime.c (decode_method_ref): Fix a warning.
6072 * unwind.c (mono_unwind_frame): Ditto.
6074 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6076 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6077 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6079 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6080 fix the handling of large values in the ALU_PC_G0_NC relocation.
6082 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6084 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6086 2009-03-22 Mark Probst <mark.probst@gmail.com>
6088 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6091 2009-03-22 Mark Probst <mark.probst@gmail.com>
6093 * method-to-ir.c: MINI_OP3 needs a comma.
6095 * method-to-ir.c, mini.h, mini.c: Remove
6096 mono_init_op_sreg_counts ().
6098 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6100 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6103 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6106 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6108 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6111 2009-03-21 Mark Probst <mark.probst@gmail.com>
6113 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6114 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6115 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6118 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6120 * driver.c: Change location of gc_wrapper.h.
6122 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6123 inside finally clauses correctly. Fixes #485721.
6125 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6126 after the change above.
6128 * exceptions.cs: Add a test.
6130 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6132 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6134 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6135 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6136 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6138 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6139 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6141 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6143 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6144 Simplify logic for ensure_method_is_allowed_to_call_method.
6145 Handle wrappers on callers.
6147 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6149 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6152 * basic-simd.cs: Fix the names of some test methods.
6154 2009-03-18 Geoff Norton <gnorton@novell.com>
6156 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6158 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6160 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6162 2009-03-17 Jb Evain <jbevain@novell.com>
6164 * driver.c: remove now uneeded call to mono_gc_base_init before
6167 2009-03-17 Jb Evain <jbevain@novell.com>
6169 * dwarfwriter.c (token_handler): handle more cases.
6171 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6173 * method-to-ir.c: Remove more dead code (that was required only
6174 because of method_is_safe). Fix compiler warnings.
6176 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6178 * method-to-ir.c: Remove unneeded/useless method_is_safe
6179 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6181 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6183 * mini.c (mini_method_compile): Print the method been compiled with
6184 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6185 for people not familiar with the runtime.
6187 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6189 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6190 a managed object which is later put into a GList. Return its class instead.
6192 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6193 stack slots when using sgen.
6195 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6197 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6199 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6201 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6202 > so it works on the first vreg as well.
6204 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6206 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6209 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6211 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6214 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6216 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6217 native->IL offset mapping.
6219 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6221 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6223 * basic.cs: Add a test.
6225 2009-03-11 Mark Probst <mark.probst@gmail.com>
6227 * mini-x86.c (mono_arch_output_basic_block): Use different
6228 registers in case the ones we want to overwrite are used by the
6229 other operand. Fixes regression in #480807.
6231 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6233 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6235 * dwarfwriter.c (emit_line_number_info): The line number info for
6236 IL code was off by one. Fix that.
6238 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6241 2009-03-09 Mark Probst <mark.probst@gmail.com>
6243 Contributed under the terms of the MIT/X11 license by Steven
6244 Munroe <munroesj@us.ibm.com>.
6246 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6249 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6251 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6254 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6256 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6257 the delegate ctor handling code. Fixes #482638.
6259 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6262 * iltests.il.in: Add a test.
6264 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6267 2009-03-05 Mark Probst <mark.probst@gmail.com>
6269 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6270 is shared generic code, return the trampoline, even if the method
6271 has already been compiled. Fixes #479763.
6273 * mini.c, mini.h: New function
6274 mono_jit_find_compiled_method_with_jit_info() which is the same as
6275 mono_jit_find_compiled_method() but also returns the jit info.
6277 2009-03-05 Mark Probst <mark.probst@gmail.com>
6279 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6280 for methods which actually have one. For all other methods, make
6281 sure the this argument var is live the whole method.
6283 * mini.c (mini_method_compile): Every shared method has a
6284 this/vtable/mrgctx info. Fixes #480807.
6286 2009-03-05 Mark Probst <mark.probst@gmail.com>
6288 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6289 generic/imt thunks where some entries branch through the vtable,
6290 while other entries branch directly.
6292 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6294 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6296 * mini-windows.c: Ditto.
6298 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6301 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6303 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6306 2009-03-04 Mark Probst <mark.probst@gmail.com>
6308 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6311 2009-03-04 Mark Probst <mark.probst@gmail.com>
6313 * exceptions-x86.c: Include debug-mini.h - fixes build.
6315 2009-03-04 Martin Baulig <martin@ximian.com>
6317 * debug-mini.c: Clean up the exception API and add documentation.
6318 (mono_debugger_handle_exception): New public method; this is
6319 called when throwing an exception or encountering an unhandled one.
6320 (mono_debugger_call_exception_handler): Formerly known as
6321 mono_debugger_handle_exception(); this is used to tell the
6322 debugger that we're about to invoke an exception handler.
6324 2009-03-04 Martin Baulig <martin@ximian.com>
6326 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6327 ../metadata/mono-debug-debugger.c; save and reset exception state.
6329 2009-03-02 Martin Baulig <martin@ximian.com>
6331 * debug-mini.c: Moved the debugger exception handling here from
6332 ../metadata/mono-debug-debugger.c.
6335 (MonoDebuggerExceptionAction): New exception typedef.
6338 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6340 * exceptions-amd64.c
6341 (mono_amd64_throw_exception): Use the new debugger exception
6345 (mono_handle_exception_internal): Don't call
6346 mono_debugger_unhandled_exception() here.
6348 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6350 * mini.c aot-compiler.c: Update after the changes to
6351 mono_marshal_get_runtime_invoke ().
6353 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6354 Virtual generic methods might not have method->slot set, work around
6357 * generics.cs: Add a test.
6359 2009-03-02 Geoff Norton <gnorton@novell.com>
6362 * driver.c: Allow signal chaining of SIGFPE as well.
6364 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6366 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6367 this since it now receives the method not its generic context in the
6370 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6371 generic/imt thunks where some entries branch through the vtable, while
6372 other entries branch directly.
6374 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6376 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6377 support for interface methods as well.
6379 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6380 using the normal IMT thunks.
6382 generics.cs: Add new tests.
6384 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6385 the generic inst to the generic imt thunks. This fixes AOT support,
6386 improves consistency with the normal IMT thunks, and makes it easier to
6387 add support for interface generic virtual methods later.
6389 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6391 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6393 * driver.c (mono_set_signal_chaining): New public API function to enable
6394 signal chaining on POSIX platforms.
6396 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6397 (si@lindenlab.com) to implement signal chaining. The original patch was
6398 contributed under the MIT X/11 license:
6399 https://bugzilla.novell.com/show_bug.cgi?id=318894
6401 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6403 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6404 too until it can be made to run on amd64.
6406 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6408 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6409 to get_generic_context_from_code () + get_call_info () if possible.
6411 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6413 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6414 suspend-on-sigsegv functionality.
6416 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6417 to suspend when a native SIGSEGV is received. This is useful for debugging
6418 crashes which don't happen under gdb, since a live process contains more
6419 information than a core file.
6421 * mini-exceptions.c (mono_print_thread_dump): Use
6422 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6424 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6426 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6428 * basic-float.cs: Disable the tests which currently fail on amd64.
6430 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6431 value to mono_arch_patch_callsite () to fix crashes.
6433 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6435 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6437 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6438 nop code by patching the call address to point to the nullified class init
6439 trampoline, as the former does not seem to be safe on SMP machines.
6441 2009-02-23 Mark Probst <mark.probst@gmail.com>
6443 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6446 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6448 * basic-float.cs basic-calls.cs: Fix warnings.
6450 2009-02-22 Mark Probst <mark.probst@gmail.com>
6452 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6453 correct frame pointer in the LMF. Should fix #478394.
6455 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6457 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6459 * image-writer.c: Make the binary writer less verbose.
6461 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6463 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6464 are called from runtime invoke wrappers.
6466 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6468 * cpu-ppc.md (store_memindex): Increase the size of this.
6470 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6472 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6474 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6476 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6479 Last fix for of #467201.
6482 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6484 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6486 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6487 and long_conv_to_r8_2:
6489 Fixed part of #467201.
6491 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6493 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6495 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6496 conversion to 32 bits.
6498 * cpu-x86.md: Increase the size of int_conv_to_r4.
6500 * basic-float.cs: Add a test for this.
6502 Fixed part of #467201.
6504 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6506 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6508 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6509 conversion to 64 bits.
6511 * basic-float.cs: Add a test for this.
6513 Fixed part of #467201.
6515 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6517 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6519 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6520 This behavior is compatible with MS.
6522 * iltest.il.in: Add a test for this.
6524 Fixed part of #467201.
6526 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6528 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6530 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6531 change the precision of the value.
6533 * cpu-x86.md: Define len for float_conv_to_r4.
6535 * basic-float.cs: Add a test for this.
6537 Fixed part of #467201.
6539 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6541 * mini.c: Adjust locking order to the new semantics where the loader lock
6544 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6553 * mini-trampolines.c:
6566 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6568 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6570 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6573 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6575 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6576 for cctors if needed.
6578 2009-02-17 Mark Probst <mark.probst@gmail.com>
6580 * mini-ppc.c: Fix build on Darwin.
6582 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6584 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6585 version instead of 3 as valgrind doesn't like version 3.
6587 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6589 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6590 usable for hashing methods.
6591 (emit_extra_methods): Use the new hash to avoid putting every method in the
6594 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6596 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6597 whenever a method ref could match a method.
6599 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6602 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6605 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6607 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6608 the encoding buffer.
6610 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6611 mono_method_get_header () on inflated methods as an optimization.
6613 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6615 * ssa.c (fold_ins): Fix another crash if the instruction following the
6616 switch was optimized away.
6618 2009-02-16 Mark Probst <mark.probst@gmail.com>
6620 Contributed under the terms of the MIT/X11 license by Steven
6621 Munroe <munroesj@us.ibm.com>.
6623 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6625 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6627 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6628 around the mono_domain_alloc calls, it is now done by the functions
6631 * aot-compiler.c (compile_method): Only add wrappers referenced by
6632 the method if compiling with full AOT.
6633 (mono_compile_assembly): Error out if --aot=full is specified on
6634 a platform where it is not supported.
6636 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6639 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6642 * aot-runtime.c (load_named_code): Handle
6643 mono_arm_throw_exception_by_token.
6645 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6647 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6650 * Makefile.am (fullaotcheck): Exit if a test fails.
6652 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6654 (mono_compile_assembly): Handle the assembler failing.
6656 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6657 accepting subsections of .bss.
6659 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6662 * aot-compiler.c: Remove some unused includes.
6664 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6665 now in MonoImageWriter.
6667 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6668 code sequence which matches a non-virtual call. Fixes #472654.
6670 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6672 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6675 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6676 use the image/dwarf writers directly.
6678 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6681 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6684 * image-writer.h: Fix some typos.
6686 * dwarfwriter.h dwarfwriter.c: New files.
6688 * aot-compiler.c: Extract the DWARF info writing functionality into a
6691 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6692 argument to return unwind info.
6694 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6696 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6698 * aot-runtime.c (decode_method_ref): Add a case for
6699 MONO_AOT_METHODREF_WRAPPER_NAME.
6701 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6704 * aot-compiler.c (encode_method_ref): Use the new constants.
6706 * aot-runtime.c (decode_method_ref): Ditto.
6708 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6709 be compiled, not the icall itself.
6711 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6713 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6714 using decode_method_ref ().
6716 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6717 convert it to an in32. Fixes #475859.
6719 * arrays.cs: Add a test.
6721 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6723 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6726 * basic-long.cs: Add a test.
6728 2009-02-12 Mark Probst <mark.probst@gmail.com>
6730 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6731 remove the frame pointer in leaf methods which don't receive any
6732 arguments, don't throw exceptions and don't do dynamic stack
6735 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6737 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6738 the fail_tramp changes. Hopefully fixes #475132.
6740 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6742 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6743 instead of mono_metadata_signature_dup_full.
6745 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6747 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6748 for processing jump tables. Fixes #473787.
6750 2009-02-11 Mark Probst <mark.probst@gmail.com>
6752 * mini-generic-sharing.c: mini_method_get_context() just calls
6753 mono_method_get_context_general() now.
6755 * mini.c, mini.h: Moved get_object_generic_inst(),
6756 construct_object_context_for_method() and
6757 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6759 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6761 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6762 basic block fell through to its successor bblock without a branch. Fixes
6765 * iltests.il.in: Add a test.
6767 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6768 (can_encode_patch): We can now handle arrays of generic parameters and
6771 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6773 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6774 the AOT file to avoid some #ifdefs in aot-runtime.c
6776 * mini.h: Bump AOT file format version.
6778 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6780 * Makefile.am (fullaotcheck): Make this run the tests.
6782 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6784 2009-02-10 Mark Probst <mark.probst@gmail.com>
6786 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6787 individually. Fixes #473482.
6789 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6791 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6793 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6795 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6796 (mono_compile_assembly): Hush compile warnings about
6797 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6800 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6802 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6804 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6806 * aot-compiler.c: Fix arm support.
6808 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6809 img_writer_emit_unset_mode () function.
6811 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6812 (mono_unwind_get_dwarf_pc_reg): Ditto.
6814 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6815 Move almost all platform specific code to a set of arch_ functions,
6816 and document them to ease porting.
6818 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6820 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6822 * aot-compiler.c: Extract the image writing functionality into a separate
6823 module to reduce the size of this file.
6825 2009-02-09 Geoff Norton <gnorton@novell.com>
6827 * mini-s390.c: Fix the signature of emit_sig_cookie.
6829 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6831 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6833 * aot-runtime.c (is_shared_got_patch): Ditto.
6835 * aot-runtime.c (load_named_code): Cope with the fact that
6836 decode_got_entry () won't decode the patch fully if its corresponding got
6837 entry is already filled.
6839 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6841 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6843 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6844 as the moving pointer instead of 'buf' for consistency with the rest of the
6846 (mono_arch_create_monitor_exit_trampoline): Ditto.
6848 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6849 generic_class_init trampolines.
6850 (add_generic_class): Extract some code from add_generic_instances () into a
6851 separate function so it can be called from other places too.
6852 (compile_method): Call add_generic_class () for the classes of inflated methods
6853 referenced by the method.
6854 (can_encode_patch): Allow references to generic parameters.
6856 * aot-runtime.c: Add support the patches required by the new trampolines.
6858 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6861 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6864 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6865 this from get_throw_pending_exception, make the signature full aot compatible.
6867 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6869 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6871 * exceptions.cs: Add a test.
6873 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6875 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6876 use the DWARF_DATA_ALIGN constant instead.
6878 * exception-<ARCH>.c: Update after the above change.
6880 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6883 * mini-arm.c: Enable the dwarf unwinder.
6885 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6886 instead of mono_class_setup_vtable ().
6888 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6890 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6893 * mini-x86.h: Enable the dwarf unwinder.
6895 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6897 Fix mcs/tests/test-7.cs
6898 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6901 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6903 * mini.c (print_jit_stats): Remove some unused statistics.
6905 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6907 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6909 2009-02-05 Mark Probst <mark.probst@gmail.com>
6911 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6912 the method we get from mono_object_get_virtual_method() because
6913 that function does it properly, now.
6915 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6917 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6918 opcodes. Fixes #472775.
6920 2009-02-05 Mark Probst <mark.probst@gmail.com>
6922 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6923 fact that mono_find_jit_info() sometimes returns the context
6924 corresponding to the jit info in new_ctx. Fixes #472600.
6926 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6928 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6929 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6930 klass->enum_basetype directly.
6932 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6935 * unwind.c: Avoid 0 sized arrays.
6937 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6939 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6940 size on systems with 64k pages. Fixes #471389.
6942 2009-02-04 Mark Probst <mark.probst@gmail.com>
6944 Contributed under the terms of the MIT/X11 license by Steven
6945 Munroe <munroesj@us.ibm.com>.
6947 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6948 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6951 2009-02-04 Mark Probst <mark.probst@gmail.com>
6953 Contributed under the terms of the MIT/X11 license by Steven
6954 Munroe <munroesj@us.ibm.com>.
6956 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6959 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6960 The trampoline can be longer on PPC64.
6962 2009-02-04 Mark Probst <mark.probst@gmail.com>
6964 Contributed under the terms of the MIT/X11 license by Steven
6965 Munroe <munroesj@us.ibm.com>.
6967 * mini-ppc.c: Compiler warning fixes and trivial code
6970 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6972 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6973 ins->dreg which could be a hardware register, not a vreg.
6975 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6977 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6978 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6980 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6982 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6983 ->dreg, that is not the vreg we are looking for.
6985 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6987 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6990 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6993 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6995 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6997 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7000 * aot-compiler.c: Add xdebug support on x86.
7002 * unwind.c: Add x86 support.
7004 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7005 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7007 * mini.c (mini_method_compile): Ditto.
7009 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7012 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7013 which mimic .push_section/.pop_section in GAS.
7015 * aot-compiler.c: Emit precise live range information for variables.
7017 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7019 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7020 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7023 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7024 the live ranges of variables.
7026 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7027 of the variable in terms of native offsets.
7029 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7031 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7033 2009-02-02 Mark Probst <mark.probst@gmail.com>
7035 Contributed under the terms of the MIT/X11 license by Steven
7036 Munroe <munroesj@us.ibm.com>.
7038 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7039 order (offset then base reg) for ppc_load_multiple_regs.
7040 (emit_save_saved_regs) Correct operand order for
7041 ppc_store_multiple_regs.
7042 (mono_arch_get_call_filter): Correct operand order for
7043 ppc_load_multiple_regs.
7045 * mini-ppc.c (emit_memcpy): Fix operand order for
7046 ppc_load_reg_update and ppc_store_reg_update.
7047 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7048 (mono_arch_emit_epilog): Correct operand order for
7049 ppc_load_multiple_regs.
7051 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7052 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7054 2009-02-02 Mark Probst <mark.probst@gmail.com>
7056 * cpu-ppc64.md: Fixed storer4_memindex length.
7058 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7060 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7063 * aot-compiler.c (emit_line_number_info): Optimize this.
7065 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7067 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7069 * aot-compiler.c: Add debug info for methods without debug info by
7070 emitting an IL file and having the line number info referencing that file.
7072 * aot-compiler.c: Optimize the size of the generated line number info.
7074 * aot-compiler.c: Emit line number info in xdebug mode.
7076 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7079 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7081 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7083 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7086 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7088 * basic-calls.cs: Test for the weird crash found on arm.
7090 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7092 * cpu-arm.md: Increase the size of storer8_membase_reg and
7093 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7095 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7096 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7097 reg to LR otherwise we'll be loading/storing from just the offset.
7099 2009-01-30 Miguel de Icaza <miguel@novell.com>
7101 Question: if we are storing gint32's inside the "*native_offset",
7102 should we change the signature to "gint32 *native_offset" to
7103 ensure that we do not have type definition problems?
7105 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7106 an int * as this is what the other function expects, causes
7107 problems with Freescale's compiler that defined int32_t to be a
7108 long and makes int incompatible
7110 2009-01-30 Miguel de Icaza <miguel@novell.com>
7112 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7113 filename conflict with bjam.
7115 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7117 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7118 as it might use decomposed ops.
7120 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7122 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7124 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7127 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7129 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7132 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7133 way registers are stored in MonoContext on arm.
7135 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7136 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7138 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7140 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7142 * mini.c (mini_init): Register mono_isfinite.
7144 * jit-icalls.c (mono_isfinite): New jit icall.
7146 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7148 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7149 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7152 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7154 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7155 separate frame and stack pointers, so we must use FP to find the register
7157 The FP reg is retrieved from the MonoContext::regs array.
7159 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7161 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7164 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7166 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7167 return R4 and R8 when not running under softfloat.
7169 Fixes basic-calls.exe
7171 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7173 * mini-arm.c: Implement some overflow opcodes.
7175 2009-01-29 Miguel de Icaza <miguel@novell.com>
7177 * ssa.c: handle another alloca.h
7179 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7180 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7181 MONO_ARCH_USE_SIGACTION.
7183 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7186 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7188 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7189 PPC targets as sigaction does not exist on all platforms, define
7190 this on a per-platform basis.
7192 Instead of erroring out if the platform is not defined, include
7193 mini-ppc-os.h, and expect that the OS specific setting provides
7194 the required information.
7196 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7198 * aot-compiler.c: Fix --enable-minimal=aot.
7200 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7202 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7205 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7207 * exceptions-arm.c: Fix warnings.
7209 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7212 * mini-x86.c: Fix --enable-minimal=jit build.
7214 * mini.c: Really fix --enable-minimal=jit build.
7216 * mini.c (construct_object_context_for_method): Move this outside
7217 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7219 "Backported" of r124984 from 2.0 branch.
7221 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7223 "Backport" of r124977 + r124978 from 2.0 branch.
7225 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7226 to avoid calling mono_exception_from_token () from the throw trampoline.
7227 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7228 for throwing corlib exceptions, this fixes full-aot support for corlib
7231 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7233 2009-01-29 Miguel de Icaza <miguel@novell.com>
7235 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7236 part of the changes to split the code in mini into operating
7237 system specific files.
7239 This patch was done by copying mini.c to the respective files to
7240 preserve SVN history.
7242 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7244 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7246 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7248 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7249 remoting-invoke-with-check wrappers of shared methods.
7251 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7253 2009-01-27 Mark Probst <mark.probst@gmail.com>
7255 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7256 optimization if the top of stack is the last instruction in the
7257 bblock. Otherwise it might have been used after its definition.
7260 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7262 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7263 method as well when get_vcall_slot () fails to match a code sequence.
7265 * mini-arm.c: Fix the android build, which doesn't have
7268 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7270 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7273 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7275 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7277 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7279 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7280 and put its id into jinfo->used_regs. This is only used on amd64,
7281 which is currently the only platform generating unwind info.
7283 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7284 the dwarf unwinder. This is required to correctly handle async exceptions
7285 like thread abort and stack overflows, which can happen while a method
7286 is in the middle of its prolog or epilog.
7288 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7289 the unwind info belonging to an AOTed method.
7291 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7292 into cfg->unwind_ops.
7294 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7296 * mini.c (mini_init): Call mono_unwind_init ().
7297 (mini_cleanup): Call mono_unwind_cleanup ().
7299 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7300 unwind info to be shared between methods.
7302 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7305 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7306 get_throw_pending_exception () to avoid initialization races.
7308 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7309 mono_arch_exceptions_init () function.
7311 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7313 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7315 * mini.c (mono_get_domain_intrinsic): New helper function.
7316 (mono_get_thread_intrinsic): Ditto.
7318 * mini-arm.c mini-ia64.c: Use the new helper functions.
7320 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7321 the last constrained_call change, since it is needed in the non-AOT
7324 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7326 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7327 mono_get_lmf_addr () on arm eabi linux.
7329 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7331 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7332 code sequence which matches a non-virtual call.
7334 2009-01-23 Mark Probst <mark.probst@gmail.com>
7336 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7339 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7341 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7342 runtime-invoke wrappers, since they are also shared based on signature.
7344 2009-01-22 Mark Probst <mark.probst@gmail.com>
7346 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7347 info from the (correct) context.
7349 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7351 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7353 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7354 using dwarf unwinding info. Not yet used.
7356 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7358 2009-01-21 Mark Probst <mark.probst@gmail.com>
7360 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7363 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7364 special case and handle mono_arch_delegate_invoke_impl() returning
7365 function descriptors.
7367 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7368 trampolines return function descriptors, too.
7370 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7372 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7373 out_of_line optimization.
7375 2009-01-21 Martin Baulig <martin@ximian.com>
7378 (MonoCompile): Added `disable_deadce_vars' to disable removing
7382 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7383 inside the debugger.
7385 * liveness.c (mono_analyze_liveness): Don't remove any unused
7386 variables if `cfg->disable_deadce_vars' is set.
7388 2009-01-21 Mark Probst <mark.probst@gmail.com>
7390 * method-to-ir.c: Only apply exception constructor optimization if
7391 the the method actually belongs to an exception class. Fixes
7394 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7396 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7397 change inside a #ifdef __mono_ppc64__.
7399 * aot-compiler.c (compile_method): Remove the previous limitation.
7401 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7402 on type variables in AOTed code.
7404 * aot-compiler.c (compile_method): Skip generic methods having type
7405 constraints on their generic parameters.
7407 * aot-compiler.c (compile_method): Check for methods which cannot be
7408 encoded inside RGCTX_FETCH patches as well.
7410 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7413 2009-01-20 Mark Probst <mark.probst@gmail.com>
7415 * method-to-ir.c: Force the vtable variable in shared generic code
7416 for the case that they might show up on a stack trace where they
7419 * mini-exceptions.c: Save and use generic sharing info as well as
7420 IP in stack traces to resolve shared generic instantiations.
7422 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7424 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7425 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7427 2009-01-20 Mark Probst <mark.probst@gmail.com>
7429 * method-to-ir.c: Do generic sharing for array constructors.
7431 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7433 * mini-exceptions.c (mono_print_thread_dump): Add information
7434 about the thread state using wapi_current_thread_desc.
7436 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7438 * basic-simd.cs: Tests for the new constructors.
7440 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7442 * mini-ops.h: Added OP_EXPAND_*
7446 * mini-x86.c (mono_arch_output_basic_block): Same.
7448 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7450 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7452 * iltests.il.in: Add a test for #467385.
7454 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7456 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7457 thread been cleaned up is not the same currently in execution.
7459 Fixes appdomain-unload crashes on windows, osx and linux variants
7460 without the __thread keyword.
7462 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7464 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7465 (koush@koushikdutta.com). Implement this for android.
7467 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7468 begins with a digit.
7470 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7471 mono_marshal_get_write_barrier ().
7473 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7475 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7476 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7477 that pass them on a register pair.
7479 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7480 test was crashing due to that.
7482 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7484 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7485 trampoline code. Include ucontext.h only if available.
7487 2009-01-15 Mark Probst <mark.probst@gmail.com>
7489 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7490 and doesn't check whether it's sharable, like it was before
7491 removing the shared generics hash. This brings IronPython
7492 performance back to what it was before that change.
7494 2009-01-14 Mark Probst <mark.probst@gmail.com>
7496 * method-to-ir.c: Handle delegate invocation optimization earlier,
7497 otherwise it would be handled (much more slowly) by the
7498 final/sealed optimization.
7500 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7502 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7503 domain is not set. Fixes #465864.
7505 2009-01-12 Mark Probst <mark.probst@gmail.com>
7507 * method-to-ir.c: Don't stop sharing of generic methods with catch
7508 clauses - we already handle those.
7510 2009-01-12 Mark Probst <mark.probst@gmail.com>
7512 * mini.c, mini.h: lookup_generic_method() is now
7513 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7514 making the shared_generics_hash obsolete.
7516 2009-01-12 Mark Probst <mark.probst@gmail.com>
7518 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7519 use the red zone. Make room on the stack first and then use it,
7520 not the other way around.
7522 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7524 * mini.c (mini_init): Call mono_xdebug_init ().
7526 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7528 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7530 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7532 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7535 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7536 debug+unwind info for trampolines.
7538 * mini.c (mono_create_unwind_op): New helper function.
7540 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7542 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7544 * aot-compiler.c: Fix the build.
7546 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7548 * Makefile.am: Update dtrace-prelink.sh location.
7550 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7552 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7553 optimization. Fixes #464520.
7555 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7557 * mini-amd64.c : Adding code to save/restore non-volatile registers
7560 * exceptions-amd64.c : Adding code to save/restore non-volatile
7561 registers on Winx64.
7563 Contributed under MIT/X11 license.
7565 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7567 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7568 __GNUC_MINOR__ which can break when the major version changes.
7570 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7572 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7574 2009-01-07 Geoff Norton <gnorton@novell.com>
7576 * helpers.c: Allow mono -v -v -v to work on darwin.
7578 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7580 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7583 Contributed under MIT/X11 license.
7585 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7587 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7588 instead of directly accessing type->data.klass. Fixes #462016.
7589 (mono_allocate_stack_slots_full): Ditto.
7591 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7592 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7594 * aot-compiler.c (emit_plt): Fix ARM build.
7596 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7598 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7600 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7603 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7604 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7607 * iltests.il.in: Add a regression test.
7609 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7611 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7613 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7615 * basic-simd.cs: Add a regression test for #462457.
7617 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7619 * mini-ops.h: Add a definition of XPHI.
7621 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7623 * ssa.c (op_phi_to_move): Handle XPHI.
7625 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7629 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7631 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7633 2008-12-31 Geoff Norton <gnorton@novell.com>
7635 * mini-ppc.c: The prolog size allocated can be too small for darwin
7636 ppc32 under certain circumstances. Also fix a small logic bug.
7638 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7640 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7641 while loading AOT methods.
7643 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7644 since only the former is nulled out after a successful cast. This prevents
7645 crashes with rethrown exceptions when using --debug=casts.
7647 2008-12-24 Mark Probst <mark.probst@gmail.com>
7649 * mini.h: New macro for checking whether a method is final,
7650 i.e. whether the method or its class is marked final.
7652 * method-to-ir.c: Use the new macro for all final-checks
7653 consistently. Fixes the crash in the System.ServiceModel tests.
7655 2008-12-23 Mark Probst <mark.probst@gmail.com>
7657 * mini-exceptions.c (get_exception_catch_class): Corrected another
7658 overly strict assertion.
7660 2008-12-23 Mark Probst <mark.probst@gmail.com>
7662 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7663 Clobbering it is not allowed because the caller might use it as
7664 the vtable register in the interface call.
7666 2008-12-19 Mark Probst <mark.probst@gmail.com>
7668 * mini-exceptions.c (get_exception_catch_class): Corrected an
7669 overly strict assertion.
7671 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7673 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7675 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7677 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7679 * cpu-mips.md: correct lengths for certain long_ opcodes.
7681 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7683 * 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().
7685 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7687 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7689 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7691 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7693 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7695 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7698 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7700 * 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
7702 * 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)
7704 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7706 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7708 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7710 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7711 gshared code. Fixes #458947.
7713 * generics.cs: Add a test.
7715 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7717 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7719 * mini-mips.c: first pass n32 code generation.
7721 * mini-mips.h: datatypes and defines for n32 support.
7723 * exceptions-mips.c: first pass n32 code generation.
7725 * tramp-mips.c: first pass n32 code generation.
7727 * cpu-mips.md: add long_ opcodes.
7729 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7731 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7733 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7735 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7737 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7739 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7741 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7743 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7745 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7747 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7749 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7751 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7753 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7755 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7757 2008-12-12 Mark Probst <mark.probst@gmail.com>
7759 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7760 descriptors for helper functions directly in front of the code.
7762 2008-12-11 Mark Probst <mark.probst@gmail.com>
7764 * method-to-ir.c: Removed an unnecessary assertion.
7766 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7768 * method-to-ir.c: Merge SGEN changes from the old JIT.
7770 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7772 * driver.c (compile_all_methods_thread_main): Handle failure of
7775 2008-12-10 Mark Probst <mark.probst@gmail.com>
7777 * mini-ppc.c: Merged with mini-ppc64.c.
7779 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7781 * Makefile.am: Use the same sources for PPC and PPC64.
7783 * mini-ppc64.c: Removed.
7785 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7787 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7788 code to mono_bb_is_fall_through.
7790 * branch-opts.c (mono_remove_critical_edges): Same.
7792 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7794 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7795 expect that an OP_BR_REG will be there.
7797 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7799 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7800 for the many branch ops. The original check miss OP_BR_REG.
7804 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7806 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7808 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7810 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7811 while holding the aot lock.
7813 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7815 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7817 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7819 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7820 to release all runtime callable wrappers held by the runtime.
7822 Contributed under MIT/X11 license.
7824 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7826 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7829 Contributed under MIT/X11 license.
7831 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7833 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7834 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7836 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7838 * cpu-mips.md: fix ckfinite length
7840 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7841 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7842 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7844 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7846 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7848 2008-12-08 Geoff Norton <gnorton@novell.com>
7850 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7851 size by 8 bytes as well.
7853 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7855 * basic-simd.cs: Fix method names for Vector16b.
7857 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7859 * basic-simd.cs: Fix method names for Vector16sb.
7861 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7863 * basic-simd.cs: Fix method names for Vector8us.
7865 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7867 * basic-simd.cs: Fix method names for Vector8s.
7869 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7871 * basic-simd.cs: Fix method names for Vector4ui.
7873 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7875 * basic-simd.cs: Fix method names for Vector2l.
7877 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7879 * basic-simd.cs: Fix method names for Vector2d.
7881 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7883 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7884 that are extension methods.
7886 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7888 * basic-simd.cs: Fix method names for Vector4f.
7890 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7892 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7893 as such. Fixes #456669.
7895 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7897 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7899 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7901 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7902 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7903 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7904 (mips_adjust_stackframe): handle FP spills
7906 * mini-ops.h: add mips_mtc1_s2
7908 * cpu-mips.md: add mips_mtc1_s2
7910 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7912 * unwind.c: New file, move the unwind info encoding functions here from
7913 aot-compiler.c, so they could be used at runtime too.
7915 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7917 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7918 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7920 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7922 * mini-mips.c: cleanup warnings
7923 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7924 (mips_adjust_stackframe): handle case of taking the address of stack locals
7926 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7928 * aot-compiler.c: Implement a few functions missing from the asm writer.
7929 (emit_method_code): Only write symbols for methods when using the bin
7930 writer, since the assembler can't deal with the characters in our method
7933 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7935 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7938 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7939 a bit to also restore %rax.
7941 2008-12-05 Mark Probst <mark.probst@gmail.com>
7943 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7945 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7947 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7950 2008-12-05 Mark Probst <mark.probst@gmail.com>
7952 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7954 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7955 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7957 * exceptions-ppc64.c: Removed.
7959 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7961 2008-12-05 Mark Probst <mark.probst@gmail.com>
7963 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7966 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7968 * tramp-ppc64.c: Removed.
7970 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7972 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7975 2008-12-05 Mark Probst <mark.probst@gmail.com>
7977 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7979 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7980 mini-ppc.h instead of mini-ppc64.h.
7982 * mini-ppc64.h: Removed.
7984 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7986 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7988 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7990 2008-12-05 Mark Probst <mark.probst@gmail.com>
7992 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7993 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7996 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7998 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8000 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8002 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8004 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8006 * basic-simd.cs: Tests for operator == and != on Vector4f.
8008 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8010 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8012 * simd-intrinsics.c: Kill useless enum.
8014 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8016 * cpu-mips.md: add long_conv_to_ovf_i4_2
8017 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8019 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8021 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8023 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8025 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8027 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8029 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8031 * basic-simd.cs: Add tests for new methods.
8033 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8035 * simd-intrinsics.c: Add support for operator == and !=
8038 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8040 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8042 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8044 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8046 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8048 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8049 MONO_PATCH_INFO_ICALL_ADDR.
8051 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8053 * aot-compiler.c: Resurrect full-aot support.
8055 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8057 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8059 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8061 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8063 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8065 * basic-simd.cs: Fix tests to work under ppc.
8066 Remove tests for methods that will be removed.
8068 2008-12-03 Mark Probst <mark.probst@gmail.com>
8070 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8071 generic type (via a typedef or typeref) correctly.
8073 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8075 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8076 diagnose an assertion failure.
8078 2008-12-02 Mark Probst <mark.probst@gmail.com>
8080 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8081 Fix trampoline size.
8083 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8084 conversion opcodes are implemented natively instead via emulation.
8086 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8088 * cpu-mips.md: remove mips_xori
8090 * mini-ops.h: remove mips_xori
8092 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8094 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8096 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8098 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8100 * cpu-mips.md: fix instruction lengths.
8102 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8104 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8106 * mini-ops.h: fix slti / sltiu op profiles.
8108 2008-12-02 Martin Baulig <martin@ximian.com>
8110 * method-to-ir.c (mono_method_to_ir): Disable debugging
8111 information for the init locals block to make the debugger stop
8112 after all locals have been initalized.
8114 2008-12-02 Martin Baulig <martin@ximian.com>
8116 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8117 running inside the debugger.
8119 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8121 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8124 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8125 alu->alu imm optimization which only shows if deadce is disabled.
8127 * aot-compiler.c: Rename the function names for the binary and asm writers
8128 so they can coexist in the same process. Rework the xdebug code to use the
8129 asm writer. This avoids the need to call into the runtime to dump the
8130 debugging info. Add more debugging info for types.
8132 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8134 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8135 cpu description tables, they can't occur in cpu-<ARCH>.md.
8137 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8138 the stack in CEE_LDFLDA. Fixes #450542.
8140 * generics.cs: Add a new test.
8142 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8144 * mini-ops.h: updated MIPS opcodes
8145 * mini-mips.c: decompose long opts
8146 * mini-mips.h: decompose long opts
8148 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8150 * cpu-mips.md: fix length on int_rem_un
8151 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8153 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8155 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8157 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8159 2008-11-29 Martin Baulig <martin@ximian.com>
8161 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8162 mono_debug_using_mono_debugger() in addition to the
8163 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8165 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8167 * mini-ops.h: updated more MIPS opcodes
8168 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8169 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8171 2008-11-28 Mark Probst <mark.probst@gmail.com>
8173 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8175 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8177 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8178 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8179 * mini-ops.h: correct selected mips opcode entries
8181 2008-11-28 Mark Probst <mark.probst@gmail.com>
8183 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8186 2008-11-28 Mark Probst <mark.probst@gmail.com>
8188 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8190 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8192 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8193 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8194 * mini-mips.h: disable IMT
8195 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8197 2008-11-28 Mark Probst <mark.probst@gmail.com>
8199 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8201 2008-11-28 Mark Probst <mark.probst@gmail.com>
8203 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8205 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8207 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8210 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8212 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8213 for Set/GetVector aligned versions.
8215 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8217 * basic-simd.cs: Add tests for Get/SetVector.
8219 2008-11-27 Mark Probst <mark.probst@gmail.com>
8221 * mini.c: Removed g_slist_append_mempool(). Now in
8224 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8226 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8227 size properly and make the bounds check optional.
8229 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8230 for SetVector and IsAligned.
8232 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8234 * mini.c: Remove unused mono_normalize_opcodes () function.
8236 2008-11-26 Mark Probst <mark.probst@gmail.com>
8238 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8239 using the new atomic add ops now.
8241 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8244 2008-11-26 Mark Probst <mark.probst@gmail.com>
8246 * mini-ppc64.c: Several fixes.
8248 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8250 * cpu-mips.md: added jump_table
8251 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8253 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8255 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8257 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8259 * mini-ops.h: corrected a handful of MIPS opcodes.
8261 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8263 * aot-compiler.c: MIPS to use ELF writer
8265 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8267 * mini-codegen.c: remove MIPS specific assert.
8269 2008-11-25 Mark Probst <mark.probst@gmail.com>
8271 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8272 fixes. PPC64 now passes most of the runtime regressions.
8274 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8276 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8277 volatile intervals a bit.
8279 2008-11-24 Mark Probst <mark.probst@gmail.com>
8281 * basic-long.cs: New test case.
8283 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8285 * mini.c (mini_method_compile): Disable globalra for large methods for
8288 * regalloc2.c (order_moves): Add fp support.
8290 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8291 source bblock ends with an OP_BR_REG.
8293 * ratests.cs: Add a new test.
8295 2008-11-23 Mark Probst <mark.probst@gmail.com>
8297 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8298 sharing. PPC64 now passes generics.exe.
8300 2008-11-23 Mark Probst <mark.probst@gmail.com>
8302 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8304 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8306 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8307 memory when mono_jit_info_table_find () can't find the method in the
8310 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8313 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8316 2008-11-23 Mark Probst <mark.probst@gmail.com>
8318 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8319 Several fixes. PPC64 now runs exceptions.exe and
8320 devirtualization.exe.
8322 2008-11-22 Mark Probst <mark.probst@gmail.com>
8324 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8325 arrays.exe and basic-math.exe.
8327 2008-11-22 Mark Probst <mark.probst@gmail.com>
8329 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8330 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8332 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8334 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8336 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8338 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8340 * ir-emit.h: Move macros from method-to-ir.c to here.
8342 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8344 * mini-ops.h: Correct the long simd ops to use LREG.
8346 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8348 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8350 * mini-ops.h: Correct the dreg type of a few long opcodes.
8352 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8355 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8357 * mini-ppc.c: remove negative stack references in epilog
8358 for platforms that don't support the red zone.
8360 2008-11-21 Mark Probst <mark.probst@gmail.com>
8362 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8363 point regs. Now PPC64 passes basic-calls.exe.
8365 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8367 * basic-simd.cs: Add tests for accessors of Vector2l.
8369 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8371 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8373 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8375 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8377 2008-11-21 Mark Probst <mark.probst@gmail.com>
8379 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8380 PPC64 passes basic-long.exe.
8382 2008-11-20 Mark Probst <mark.probst@gmail.com>
8384 * decompose.c: Decompose carry and overflow add on PPC64 like on
8385 other 64 bit archs. Don't decompose sub at all on PPC64.
8387 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8388 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8391 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8393 * basic-simd.cs: Add tests for accessors of Vector2d.
8395 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8397 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8401 * mini-x86.c (mono_arch_output_basic_block): Same.
8403 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8405 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8407 * basic-simd.cs: Add tests for accessors of Vector4f.
8409 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8411 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8415 * mini-x86.c (mono_arch_output_basic_block): Same.
8417 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8419 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8421 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8423 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8425 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8429 * mini-x86.c (mono_arch_output_basic_block): Same.
8431 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8433 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8435 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8437 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8439 * simd-intrinsics.c: Enable setters for Vector16sb.
8441 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8443 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8447 * mini-x86.c (mono_arch_output_basic_block): Same.
8449 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8451 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8453 * simd-intrinsics.c: Implement setter for Vector8us.
8455 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8457 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8460 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8462 * mini-ppc.c: remove references to the red zone in the prolog
8463 (for systems that don't support it).
8465 2008-11-19 Mark Probst <mark.probst@gmail.com>
8467 * cpu-ppc64.md: Fixed a few instruction lengths.
8469 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8472 2008-11-19 Mark Probst <mark.probst@gmail.com>
8474 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8477 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8479 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8481 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8483 * mini-ops.h: Added OP_INSERT_I2.
8487 * mini-x86.c (mono_arch_output_basic_block): Same.
8489 * simd-intrinsics.c: Implement setter for Vector8s.
8491 * simd-methods.h: Add the names of get setters of Vector8s.
8493 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8495 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8497 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8500 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8502 2008-11-18 Mark Probst <mark.probst@gmail.com>
8504 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8505 for PPC64. An empty program runs now.
8507 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8509 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8511 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8512 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8513 info for JITted code is emitted into a shared library, loadable into gdb.
8515 2008-11-18 Mark Probst <mark.probst@gmail.com>
8517 * Makefile.am: Changes to build PPC64.
8519 * mini-arch.h: Include mini-ppc64.h on PPC64.
8521 2008-11-18 Mark Probst <mark.probst@gmail.com>
8523 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8524 in PPC code up to r119147.
8526 2008-11-18 Mark Probst <mark.probst@gmail.com>
8528 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8529 cpu-ppc64.md: Changes for PPC64.
8531 Based on code submitted by andreas.faerber@web.de at
8532 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8535 2008-11-18 Mark Probst <mark.probst@gmail.com>
8537 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8538 cpu-ppc64.md: Copied from the corresponding PPC files from
8541 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8543 * mini-ops.h: Added OP_ROUND.
8545 * cpu-x86.md: Added round.
8547 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8549 * basic-math.cs: Added test_0_round to test rounding.
8551 Contributed under MIT/X11 license.
8553 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8555 * aot-compiler.c : Fix the Winx64 build.
8557 Contributed under MIT/X11 license.
8559 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8561 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8562 in OP_EXTRACT_R8 to avoid possible stack corruption.
8564 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8566 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8568 * cpu-x86.md: Added extract_r8.
8570 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8572 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8573 a couple of OP_EXTRACT_I4.
8575 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8577 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8579 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8581 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8584 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8586 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8587 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8589 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8590 are not needed any more.
8592 * mini.h: Remove the unused INS_LIST macros.
8594 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8597 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8600 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8601 mono_alloc_ireg () instead.
8603 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8606 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8609 * aot-runtime.c (load_aot_module): Disable AOT when running under
8612 * mini-amd64.h: Change the monitor fastpath defines to check for
8613 !PLATFORM_WIN32 so they work on *bsd too.
8615 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8617 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8619 * mini.h (MonoCompile): Remove new_ir flag.
8621 * regalloc.h regalloc.c: Remove unused code.
8623 * cpu-*.md: Remove more unused opcodes.
8625 * simple-cee-ops.h simple-mini-ops.h: Removed.
8627 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8629 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8631 * aliasing.h: Removed.
8633 * *.c: Remove references to aliasing.h and inssel.h.
8635 * mini.c: Remove additional unused functions.
8637 * mini-ops.h cpu-*.md: Remove unused opcodes.
8639 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8641 Remove the old JIT code.
8643 * inssel*.brg: Removed.
8645 * ssa.c abcremoval.c aliasing.c: Removed.
8647 * ssa2.c: Renamed to ssa.c.
8649 * abcremoval2.c: Renamed to abcremoval.c.
8651 * *.c: Removed all !cfg->new_ir code.
8653 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8654 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8656 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8658 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8660 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8661 to simplify the code and cut back on the number of global symbols in the AOT
8664 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8666 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8668 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8669 with the got/got_info tables.
8671 * mini.h: Bump AOT file format version.
8673 * unwind.h: New file, contains definitions for stack unwinding.
8675 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8678 * aot-compiler.c: Generalize the emitting of unwind information to use the
8679 information in cfg->unwind_ops.
8681 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8683 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8684 AOT method frames. Enable writing symbols for methods by default.
8686 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8688 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8689 and make it work with vectors of element sizes 1, 2 and 4.
8691 * simd-intrinsics.c: Enable getter for all vectors with element size
8694 * simd-methods.h: Add the names of other getters.
8696 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8702 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8704 * mini-ppc.h: portability fix.
8706 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8708 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8709 buggy and will overwrite it.
8711 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8713 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8714 Use it to emit local symbols for all methods so AOTed methods show up with
8715 their full name in gdb/valgrind output.
8717 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8719 * mini-ppc.c: portability fixes.
8721 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8723 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8724 entries out of the if (!generic_shared...) code so it is always done.
8725 (mono_class_init_trampoline): Do the patching when running under valgrind
8726 too, newer versions of valgrind have no problems with it.
8728 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8730 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8733 2008-11-13 Mark Probst <mark.probst@gmail.com>
8735 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8738 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8740 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8742 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8744 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8750 * simd-intrinsics.c: Same.
8752 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8754 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8756 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8758 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8759 to work with more Vector types.
8761 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8763 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8764 store the elemens directly instead of using and intermediate.
8766 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8768 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8770 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8771 to preserve %eax for aot plt trampolines.
8773 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8774 (encode_method_ref): Flag synchronized methods so they won't go through
8777 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8780 * cpu-ia64.md (jmp): Increase max length.
8782 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8784 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8785 open generic classes.
8787 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8789 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8790 box+brtrue optimization since it causes test failures on x86.
8792 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8794 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8800 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8801 for simd ctor values.
8803 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8804 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8806 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8808 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8811 * simd-instrincs.c: Same.
8813 * basic-simd.cs: Same.
8815 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8817 * ratests.cs: Add more tests.
8819 * regalloc2.c (add_spill_code): Handle more corner cases.
8821 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8823 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8824 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8825 both the source an destination of an instruction.
8827 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8829 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8830 wapihandles.c: more portability changes.
8832 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8834 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8835 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8836 safe to execute in a signal handler and the kernel provides better
8837 the info in /proc/self/smaps. Avoid the assert on sigaction during
8840 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8842 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8843 do the bblock linking hack if it is actually needed.
8845 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8848 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8849 crash problem is fixed.
8851 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8854 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8856 (mini_method_compile): Set the starting value of next_vreg to
8857 MAX_IREGS + MAX_FREGS when using globalra.
8859 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8860 filter clauses with BB_EXCEPTION_HANDLER.
8862 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8864 2008-11-10 Mark Probst <mark.probst@gmail.com>
8866 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8867 space for stdcall. Fixes regressions on Win32.
8869 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8871 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8873 (linear_scan): Remove an assert which doesn't seem to be needed.
8875 * local-propagation.c (mono_local_deadce): Avoid a call to
8876 MONO_DELETE_INS which would screw up the instruction linking.
8878 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8880 * regalloc2.c: Upgrade to work the current JIT code.
8882 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8884 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8887 * aot-runtime.c: Remove some dead code.
8889 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8891 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8893 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8894 trampolines using sscanf since atoi doesn't work on large unsigned values.
8896 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8897 Initialize code_size.
8899 2008-11-08 Mark Probst <mark.probst@gmail.com>
8901 * method-to-ir.c (mini_emit_inst_for_method): Make
8902 Interlocked.CompareExchange work for Int arguments on 32 bit
8905 2008-11-07 Mark Probst <mark.probst@gmail.com>
8907 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8909 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8911 * main.c Fix MSVC build.
8913 Contributed under MIT/X11 license.
8915 2008-11-06 Mark Probst <mark.probst@gmail.com>
8917 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8918 alignment larger than 8 bytes are aligned correctly, too.
8920 * mini.c: Honor the min_align field of MonoClass when laying out
8923 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8925 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8927 * aot-compiler.c (emit_plt): Fix a warning.
8929 * aot-compiler.c: Implement ARM support in the binary writer.
8931 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8933 * basic-simd.cs: Add test for getter with byref arg.
8934 Fix the naming of a few tests.
8935 Add missing checks to a test.
8937 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8939 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8941 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8942 most of the full-aot support for monitor enter/exit trampolines.
8944 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8945 enter/exit trampoline creation functions.
8947 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8950 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8952 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8953 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8954 implement the needed functionality without adding crap to the runtime.
8956 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8958 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8961 * mini.c (mono_build_date): New global version holding the build date in
8964 * Makefile.am (buildver.c): Generate a file containing the build date.
8966 * main.c: Set the build date from the generated file.
8968 * mini.c (mono_get_runtime_build_info): New helper function returning build
8969 information in a string format.
8971 * driver.c (mono_main): Print the build date in --version.
8973 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8974 file when the bind-to-runtime-version option is used.
8976 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8978 * simd-intrinsics.c: Fix bug when using getters and byref args.
8980 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8982 * simd-methods.h: Rename prefetch methods.
8984 * simd-intrinsics.c: Same.
8986 2008-11-05 Mark Probst <mark.probst@gmail.com>
8988 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8991 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8993 * aot-compiler.c: Use the bundled elf header files instead of depending on
8996 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8999 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9002 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9004 * cpu-x86.md: Add store nta ops.
9010 * mini.h: Add an enum for simd prefetch modes.
9012 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9013 of store. Use the changed code to support store nta.
9015 * simd-intrinsics.c: Add prefetch ops for all vector types.
9017 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9019 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9022 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9025 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9028 2008-11-04 Mark Probst <mark.probst@gmail.com>
9030 * mini-x86.c: Fixed commit.
9032 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9034 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9036 2008-11-04 Mark Probst <mark.probst@gmail.com>
9038 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9039 and MONITOR_EXIT, for the ASM fastpaths.
9041 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9044 * mini.c, patch-info.h: Signature and patch infos for
9045 Monitor.Enter/Exit trampolines.
9047 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9049 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9050 Monitor.Enter/Exit ASM fastpath for Linux.
9052 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9054 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9056 * objects.cs: Add a new test.
9058 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9060 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9061 if MONO_LOG_LEVEL is set.
9063 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9065 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9067 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9069 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9070 of file offsets. Align the sections belonging to the data segment to
9073 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9075 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9076 elf.h. Port it to amd64.
9078 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9080 * driver.c: Enable SIMD by default.
9082 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9084 * cpu-x86.md: Add prefetch op.
9090 * mini.h: Add an enum for simd prefetch modes.
9092 * simd-methods.h: Add prefetch function names.
9094 * simd-intrinsics.c: Add prefetch ops for all vector types.
9096 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9098 * aot-compiler.c (emit_bytes): Speed this up a little.
9100 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9102 * aot-compiler.c: Add JIT time etc. statistics.
9104 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9106 * mini.h (MonoCompile): Add 'got_offset' field.
9108 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9109 method_got_offsets array.
9111 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9114 * aot-compiler.c (compile_method): Add generic method instances referenced
9115 by the method to the list of methods to be compiled, this is required so if
9116 A<T> references B<T>, and another assembly references A<int>, then it will
9117 also get a copy of B<int>.
9119 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9120 when checking for monitor enter/exit.
9122 2008-10-30 Mark Probst <mark.probst@gmail.com>
9124 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9125 for Monitor.Enter and Monitor.Exit if enabled.
9127 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9130 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9132 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9133 of an OP_MOVE. Fixes #440046.
9135 * basic-long.cs: Add a new test.
9137 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9139 * mini.h: Add synchronization note for the managed counter-part.
9141 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9142 returns the simd caps of the current cpu.
9144 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9146 * basic-simd.cs: Remove Console.WriteLine.
9148 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9150 * basic-simd.cs: New tests for Vector2ul.
9152 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9154 * simd-intrinsics.c: Add new vector type Vector2ul.
9156 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9158 * basic-simd.cs: New tests for Vector2l.
9160 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9162 * cpu-x86.md: Add long version of most packed int ops.
9168 * simd-intrinsics.c: Add new vector type Vector2l.
9170 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9172 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9174 * simd-methods.h: Remove SN_op_BitwiseXor.
9176 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9178 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9181 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9183 * basic-simd.cs: Test for Vector2d.
9185 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9188 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9190 * cpu-x86.md: Add double version of all packed float ops.
9196 * simd-intrinsics.c: Add new vector type Vector2d.
9198 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9200 * simd-methods.h: Add Duplicate.
9202 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9204 * basic-simd.cs: Test for packing with signed saturation.
9206 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9208 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9209 found in the TYPESPEC table.
9211 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9213 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9216 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9218 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9219 instead of the RVA, since the RVA can be changed by tools like the cil
9222 * method-to-ir.c (mono_method_to_ir2): Ditto.
9224 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9225 (deserialize_variable): Ditto.
9227 2008-10-25 Martin Baulig <martin@ximian.com>
9229 * debug-mini.c (write_variable): Use
9230 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9232 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9234 * cpu-x86.md: Add unsigned variants of packd and packw.
9238 * mini-x86.h: Emit the right instruction for packd and packw.
9239 Add unsigned variants of packd and packw.
9241 * simd-intrinsics.c: Packd and packw were used in place of their
9242 unsigned variants. Change that.
9243 Add intrinsics for (Signed)PackWithSignedSaturation.
9245 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9247 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9249 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9251 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9253 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9255 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9257 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9260 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9262 2008-10-24 Mark Probst <mark.probst@gmail.com>
9264 * method-to-ir.c, mini.c: Special casing for the synchronized
9265 wrapper for the ldtoken+GetTypeFromHandle case.
9267 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9269 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9271 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9272 created/split bblocks.
9274 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9276 * mini-ops.h: Add packed signed mul high.
9280 * mini-x86.c (mono_arch_output_basic_block): Same.
9282 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9284 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9286 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9288 * basic-simd.cs: Tests for Vector16sb.
9290 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9292 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9294 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9296 * mini-ops.h: Add packed signed min, max and compare greater.
9300 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9303 * simd-methods.h: Add CompareGreaterThan.
9305 * simd-methods.h: Remove CompareEquals.
9307 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9309 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9311 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9314 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9316 * basic-simd.cs: Fix tests due to change in the API.
9318 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9320 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9322 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9324 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9326 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9327 inst_offset as this has invalid values for LDADDR.
9329 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9331 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9333 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9335 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9337 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9338 for accessing field->data.
9340 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9342 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9344 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9346 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9348 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9350 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9352 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9353 from the cfg mempool.
9355 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9357 * basic-simd.cs: Tests for new methods in Vector8us.
9359 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9361 * mini-ops.h: Add multiply and store high.
9365 * mini-x86.c (mono_arch_output_basic_block): Same.
9367 * simd-methods.h: Same.
9369 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9372 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9374 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9375 mono_class_setup_vtable ().
9377 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9378 mono_class_get_vtable_entry () for accessing klass->vtable.
9380 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9382 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9385 * method-to-ir.c (mono_save_token_info): Don't save references made from
9388 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9389 of generic instances.
9391 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9393 2008-10-19 Mark Probst <mark.probst@gmail.com>
9395 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9396 OP_JMP depends on the method signature. Calculate it properly.
9398 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9400 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9403 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9405 (emit_extra_methods): Add another table mapping method indexes to
9406 offsets in the extra_method_info table.
9408 * mini.h: Bump AOT file format version.
9410 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9411 and mono_aot_get_method_from_token () into one function.
9413 2008-10-19 Mark Probst <mark.probst@gmail.com>
9415 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9418 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9420 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9423 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9426 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9428 * mini.h: Bump aot file format version.
9430 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9431 AOT file can contain native code for methods which are not in the METHOD
9432 table. Generate code for non-sharable generic instances of generic methods
9433 found in the METHODSPEC table.
9435 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9436 encoding generic type handles.
9438 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9439 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9441 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9442 macros + MONO_ADD_INS.
9444 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9447 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9449 * mini.h: Bump aot file format version.
9451 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9453 2008-10-17 Mark Probst <mark.probst@gmail.com>
9455 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9456 platforms, with definable stack alignment value. Set to 16 now
9459 * mini.c, mini.h, driver.c: Command line option for disabling
9462 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9464 * basic-simd.cs: Tests for new methods in Vector4ui.
9466 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9468 * mini-ops.h: Add packed int shuffle.
9472 * mini-x86.c (mono_arch_output_basic_block): Same.
9474 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9475 extract mask, max, min, shuffle.
9477 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9479 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9481 * basic-simd.cs: Tests for new methods in Vector8us.
9483 2008-10-17 Mark Probst <mark.probst@gmail.com>
9485 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9486 RuntimeTypeHandle, not a TypedReference.
9488 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9490 * simd-intrinsics.c: remove relocations.
9492 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9494 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9495 optimizations from the x86 backend.
9497 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9499 * simd-methods.h, simd-intrinsics.c: debloat method names and
9500 prepare for no relocations.
9502 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9504 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9508 * mini-x86.c (mono_arch_output_basic_block): Same.
9510 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9511 extract mask, max, min and sum of absolute differences.
9513 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9516 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9518 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9519 Renamed one test for consistency.
9521 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9523 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9524 fix to the code that deal with other blocks.
9526 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9528 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9530 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9532 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9533 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9534 able to process the source reg.
9536 2008-10-16 Martin Baulig <martin@ximian.com>
9538 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9540 * inssel.brg: Add `OP_HARD_NOP'.
9542 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9544 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9545 `OP_HARD_NOP' instruction when running inside the debugger.
9547 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9548 `OP_HARD_NOP' instruction when running inside the debugger.
9550 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9552 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9553 now works. The issue with the regalloc tripping up no longer
9556 * simd-intrinsics.c (load_simd_vreg): Same.
9558 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9560 * basic-simd.cs: Tests for new Vector8ui methods.
9562 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9564 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9565 only for type. This fixes crashes where MonoInst::klass is checked
9566 for ops of type != VTYPE or OBJ.
9568 * simd-intrinsics.c (load_simd_vreg): Same.
9570 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9572 * mini-ops.h: Add ops for packed shuffle/max/avg and
9577 * mini-x86.c (mono_arch_output_basic_block): Same.
9579 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9582 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9583 to emit extract mask op.
9585 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9586 to emit word shuffles.
9588 2008-10-15 Mark Probst <mark.probst@gmail.com>
9590 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9591 the largest alignment needed by a variable, but at least
9594 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9596 * basic-simd.cs: Tests for the fixes in the last commit.
9598 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9600 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9601 no longer handles STACK_PTR input.
9603 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9605 * simd-intrinsics.c (load_simd_vreg): New function that works like
9606 get_simd_vreg but handles STACK_PTR input.
9608 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9609 as the input can be an arbitrary pointer.
9611 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9612 LDADDR local optimization directly otherwise use a store op.
9614 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9616 * basic-simd.cs: Tests for dup low and dup high.
9618 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9620 * mini-ops.h: Add dup low and dup high ops.
9624 * mini-x86.c (mono_arch_output_basic_block): Same.
9626 * simd-intrinsics.c (vector4f_intrinsics): Same.
9628 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9630 * basic-simd.cs: Tests for recently added functionality.
9632 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9634 * mini-ops.h: Add remaining sse1 fp ops.
9636 * cpu-x86.md: Add remaining sse1 fp ops.
9638 * mini-x86.c (mono_arch_output_basic_block): Same.
9640 * mini.h: Add enum for simd FP compare conditions.
9642 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9644 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9645 so the backed can generate the appropriate op.
9647 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9648 This patch squeese one more byte from the SimdIntrinsc struct.
9650 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9651 a a shift amount intead of simply or'ing it.
9653 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9655 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9656 byte so we can have an aditional flags field without increasing struct size.
9658 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9659 against the simd_supported_versions bitmask.
9661 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9663 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9665 * mini.c: remove rawbuffer code (the only use here is unsafe because
9666 it takes locks during signal handling and the kernel now provides much
9667 better info in proc/pid/smaps these days).
9669 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9671 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9672 OP_X86_PUSH_OBJ. Fixes #434620.
9674 * objects.cs: Add a test.
9676 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9678 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9679 that the packuswb/packusdw don't work with unsigned numbers for what
9680 would be negative numbers in signed format.
9682 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9683 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9685 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9687 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9689 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9691 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9693 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9696 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9697 version as the enum in mini.h.
9699 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9700 for sse3 ops, check the simd_version field if present. This way the code
9701 works with all versions of sse.
9703 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9705 * simd-intrinsics.c: Fixed intrinsic name typo.
9707 * mini.h: Added missing simd exported function.
9709 * basic-simd.cs: Added tests for Vector4ui.
9710 Fixed broken test for Vector16b.
9712 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9714 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9715 the max length to 64.
9717 2008-10-10 Mark Probst <mark.probst@gmail.com>
9719 * method-to-ir.c: Only do the fast virtual generic method call for
9720 non-wrapper methods.
9722 * mini.h, mini-trampolines.c: The new generic virtual remoting
9723 trampoline handles virtual method calls via the vtable (as done by
9724 the fast virtual generic method calls) to remoting proxies.
9726 * mini.c (mono_jit_create_remoting_trampoline): For generic
9727 methods reate a generic virtual remoting trampoline.
9729 * mini-amd64.h: Enable fast virtual generic method calls again.
9731 2008-10-10 Mark Probst <mark.probst@gmail.com>
9733 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9734 restore registers when doing tail calls.
9736 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9738 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9741 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9743 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9745 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9747 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9749 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9751 * basic-simd.cs: Retrofit for API changes.
9753 2008-10-10 Mark Probst <mark.probst@gmail.com>
9755 * mini-ppc.c: Handle integer stack arguments for tail calls.
9757 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9759 * optflags-def.h: Removed sse3 optimization.
9763 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9766 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9768 * mini.h: Added enumeration with simd versions.
9770 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9773 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9775 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9777 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9779 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9781 * basic-simd.cs: Fixed test naming.
9783 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9785 * mini-ops.h: Added ops for packed and saturated math, shifts
9786 and packing/unpacking.
9788 * cpu-x86.md: Added descriptors for the above ops.
9790 * mini-x86.c: Added code to emmit the above ops.
9792 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9794 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9796 * aot-compiler.c (compile_method): Enable AOT for generic code.
9798 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9800 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9802 * mini.c: add a workaround for a common screwup that ends up blamed
9803 to mono (other processes blocking signal delivery).
9805 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9807 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9808 in the LDFLD/STFLD opcodes. Fixes #432673.
9810 * iltests.il.in: Add a new test.
9812 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9814 * mini-arm.c: attach the thread in unmanaged->managed transitions
9815 using delegates (bug #433148).
9817 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9819 * basic-simd.cs: Use new ShuffleSel constants.
9821 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9823 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9825 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9826 only disable simd intrinsics if no sse2 is detected.
9828 * optflags-def.h: Added sse3.
9830 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9833 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9835 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9836 when adding delegate-invoke wrappers.
9838 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9840 * Makefile.am: Reenable the simd tests.
9842 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9844 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9845 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9846 other vreg is allocated to that hreg.
9848 Contributed under MIT/X11 license.
9850 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9852 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9855 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9857 * basic-simd.cs: New test suite for SIMD intrinsics.
9859 * Makefile.am: Added new tests.
9861 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9863 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9867 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9869 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9870 using SSE2 aware opcodes.
9872 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9873 is enabled, this code path is only reachable if conversion ops are emmited after
9876 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9878 This optimization saves 6 bytes per conversion against the old version.
9880 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9882 * aot-compiler.c (compile_method): Don't skip methods referencing
9883 generic methods without a corresponding entry in token_info_hash, since
9884 encode_method_ref () can handle all generic methods now.
9886 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9887 generic context is set.
9889 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9890 generic sharing of LDTOKEN.
9892 2008-10-06 Mark Probst <mark.probst@gmail.com>
9894 * mini-amd64.h: Temporarily disabled fast virtual generic method
9895 calls because it breaks the System.Runtime.Remoting tests.
9897 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9899 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9901 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9902 so inlining actually works.
9903 (check_inline_caller_method_name_limit): Ditto.
9905 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9907 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9908 64 bit safety (from Olaf Hering and Andreas Farber).
9910 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9912 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9913 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9914 unused virtual call support code.
9916 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9918 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9919 which can't use aot trampolines.
9920 (decode_patch): Don't create aot trampolines for methods which can't use
9923 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9924 use aot trampolines.
9926 * mini.h: Bump AOT image format version.
9928 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9930 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9931 to save_token_info () since cmethod is inflated for constrained calls.
9933 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9935 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9937 * Makefile.am: Add build rules for ppc64.
9938 This avoids the build failing at pedump with unresolved symbols
9939 due to lack of arch_sources. Instead it will now fail earlier
9940 due to lack of cpu-ppc64.md.
9942 Contributed under MIT/X11 license.
9944 2008-10-04 Mark Probst <mark.probst@gmail.com>
9946 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9949 * iltests.il.in: Add test case for tail call with many arguments.
9951 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9953 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9954 to the fast virtual generic method code until the aot case is fixed.
9956 2008-10-03 Mark Probst <mark.probst@gmail.com>
9958 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9960 2008-10-03 Mark Probst <mark.probst@gmail.com>
9962 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9965 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9967 * simd-intrinsics.c: Forgot to add this one.
9969 * mini-codegen.c: Fix macro in case SIMD is not supported.
9971 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9973 This patch land initial JIT support for simd intrinsics.
9975 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9977 * Makefile.am: Added simd-intrinsics.c
9979 * simd-intrinsics.c: New file with simd instrinsic related
9982 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9984 * cpu-x86.md: Add simd related instructions.
9986 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9988 * driver.c: Added two new --regression variants.
9990 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9992 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9994 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9995 extract some complicated logic to helper functions.
9997 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9999 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10001 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10002 the specialized simplification pass.
10004 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10006 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10008 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10011 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10012 if MONO_ARCH_NEED_SIMD_BANK is defined.
10014 * mini-ops.h: Added the new simd ops.
10016 * mini-x86.c: Added mono_arch_xregname.
10018 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10020 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10022 * mini-x86.h: Define simd related MONO_ARCH macros.
10024 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10026 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10028 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10029 MONO_CLASS_IS_SIMD to deal with simd related IR.
10031 * mini.h (MonoInst): Added spill_var to the backend union.
10033 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10035 * mini.h: Added forward declarations of the new simd fuctions.
10037 * optflags-def.h: Added new optimization names SIMD.
10039 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10041 * regalloc.h: Added support for working with 3 register banks.
10043 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10045 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10047 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10049 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10051 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10053 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10054 instead of one on 64 bit systems.
10056 * method-to-ir.c: Remove unused includes.
10058 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10060 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10061 cfg->used_int_regs, since the two are different on arm.
10063 2008-10-02 Mark Probst <mark.probst@gmail.com>
10065 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10066 mono_method_get_vtable_index() to get the vtable index.
10068 2008-10-02 Mark Probst <mark.probst@gmail.com>
10070 * method-to-ir.c (mono_method_to_ir2): Don't create native
10071 wrappers for array methods, because they're never called (and if
10072 they were called they wouldn't work).
10074 2008-10-02 Mark Probst <mark.probst@gmail.com>
10076 * method-to-ir.c (mono_method_to_ir2): Array methods are
10077 special-cased and must not be invoked indirectly via the (M)RGCTX
10078 when generic sharing is turned on. Fixes #431413.
10080 2008-10-01 Mark Probst <mark.probst@gmail.com>
10082 * method-to-ir.c: When generic sharing is active, call
10083 non-interface virtual generic methods via the standard trampoline.
10085 * mini-trampolines.c: Handle virtual generic shared methods.
10087 * mini.h, mini-x86.c, mini-x86.h: New argument for
10088 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10089 method thunks and which is the trampoline to call if the lookup
10090 fails. Enable the virtual generic method thunk for x86.
10092 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10093 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10094 argument but assert that it's NULL, because these archs don't yet
10095 implement the virtual generic method thunk. Changes in the IMT
10096 thunk data structures.
10098 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10100 * aot-compiler.c (emit_globals): Avoid invalid characters in
10101 the static linking symbol.
10103 * objects.cs: Add a test for the range check optimization. Fix warnings.
10105 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10106 optimization from the current JIT.
10108 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10109 later in decompose_array_access_opts () to allow more optimizations.
10111 * method-to-ir.c (mono_handle_soft_float): Rename this to
10112 mono_decompose_soft_float () for consistency.
10114 * mini-ops.h: Fix arguments of OP_STRLEN.
10116 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10117 into a separate function.
10118 (reset_cast_details): Ditto.
10119 (handle_unbox): Save cast details. Fixes #431254.
10121 * method-to-ir.c: Remove some obsolete FIXMEs.
10123 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10125 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10127 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10129 * mini-codegen.c: More work on macros to make them
10130 ready for multiple regbanks.
10132 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10134 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10136 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10138 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10140 * mini-codegen.c (mono_spillvar_offset): Proper support for
10143 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10145 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10146 the stack overflow changes.
10148 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10150 * mini-codegen.c: Make all bank macros depend on reg_bank.
10152 * mini-codegen.c (mono_local_regalloc): Make free mask
10153 initialization regbank aware.
10155 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10157 * mini-codegen.c (mono_local_regalloc): Extract callee
10158 mask selection to a function and make it regbank aware.
10160 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10162 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10163 code to deal with many regbanks.
10165 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10167 * mini-codegen.c: More fp->regbank changes.
10169 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10171 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10172 of a hardcoded constant.
10174 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10176 * method-to-ir.c (type_from_stack_type): Fix typo.
10178 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10180 * mini-ia64.c (emit_move_return_value): Convert float return values to
10183 * objects.cs: Add a new test.
10185 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10186 VARARG methods to fix an assert later.
10188 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10189 end so it at least compiles.
10191 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10193 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10195 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10197 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10198 optimization to a new function (emit_optimized_ldloca_ir) and enable
10199 it for both ldloca and ldloca_s.
10201 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10203 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10204 gshared CASTCLASS code.
10206 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10207 amd64, where the libc stack unwinder encounters stack frames referring to
10208 native code in unmapped memory.
10210 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10213 * generics.cs: Add new test.
10215 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10217 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10218 add a check that one of the ARM_FPU_ constants is defined.
10220 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10222 * mini-exceptions.c: Fix build on non-altstack platforms.
10224 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10227 * ir-emit.h: Add a comment to NEW_PCONST.
10229 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10231 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10233 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10234 after the changes to MonoJitDomainInfo.
10236 2008-09-27 Mark Probst <mark.probst@gmail.com>
10238 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10240 2008-09-27 Mark Probst <mark.probst@gmail.com>
10242 * mini-ppc.c: Compiler warning fixes.
10244 2008-09-27 Mark Probst <mark.probst@gmail.com>
10246 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10249 2008-09-27 Mark Probst <mark.probst@gmail.com>
10251 * exceptions-ppc.c, mini-ppc.h: Compile
10252 mono_arch_handle_altstack_exception() on Darwin, too.
10254 2008-09-27 Mark Probst <mark.probst@gmail.com>
10256 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10257 work on archs which don't have generic sharing implemented, only
10258 without the vtable_arg.
10260 2008-09-26 Mark Probst <mark.probst@gmail.com>
10262 * mini.c: Added comment explaining why delegate ctor icall
10263 wrappers are compiled.
10265 2008-09-26 Mark Probst <mark.probst@gmail.com>
10267 * mini.c: Don't produce trampolines to delegate ctor icall
10268 wrappers but compile them upfront.
10270 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10272 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10273 runtime-set function when going back to managed code. Currently this
10274 is used to set back the protection on the soft ovf pages and/or to
10275 throw the stack overflow exception that happened in unmanaged code.
10277 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10279 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10280 runtime-set function when going back to managed code. Currently this
10281 is used to set back the protection on the soft ovf pages and/or to
10282 throw the stack overflow exception that happened in unmanaged code.
10284 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10286 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10287 the support code for restoring stack protection after stack overflows
10288 that happen in unmanaged code. Don't set the exec permission on the
10289 soft overflow area.
10291 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10293 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10294 delegate->method_ptr is set. Fixes #428054.
10296 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10298 * tests.cs: Rename to ratests.cs.
10300 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10301 emit_get_rgctx_... functions.
10303 2008-09-25 Mark Probst <mark.probst@gmail.com>
10305 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10307 2008-09-25 Mark Probst <mark.probst@gmail.com>
10309 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10310 before asserting that method is sharable.
10312 2008-09-25 Mark Probst <mark.probst@gmail.com>
10314 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10315 whether method needs a static RGCTX wrapper used instead of
10316 complex conditions.
10318 * generic-sharing.c, mini.h: A few functions moved to
10319 metadata/generic-sharing.c.
10321 2008-09-25 Mark Probst <mark.probst@gmail.com>
10323 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10324 Generic code sharing for value types, which essentially means
10325 treating value type methods like static methods. The RGCTX is
10326 passed in the same way.
10328 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10330 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10331 opcode when creating multi-dimensional arrays of open types.
10333 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10334 open generic types.
10336 * generics.cs: Add a test.
10338 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10340 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10342 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10344 * mini.c (mini_method_compile): Set it when running under the debugger.
10346 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10347 vreg optimization if the flag is set.
10349 * driver.c (mono_main): Add --attach= option to pass options to
10352 * mini.c (sigquit_signal_handler): Start the attach agent.
10354 * ssapre.c: Disable this to save space since it is not yet ported to
10357 * regalloc2.c: Disable this to save space.
10359 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10361 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10363 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10364 the -v option useful again.
10366 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10368 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10371 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10372 arrays of arrays. Fixes #428406.
10374 * method-to-ir.c (mini_emit_castclass): Ditto.
10376 * objects.cs: Add new test.
10378 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10380 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10381 was wrong at it choked against target_type_is_incompatible for byref types.
10383 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10385 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10388 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10390 * mini-exceptions.c: update a few more exceptions-related counters.
10392 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10394 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10395 new functions to allocate from persistent mempools.
10397 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10399 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10400 multiple register banks in the future.
10402 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10404 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10406 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10408 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10410 * mini.h: Export type_to_eval_stack_type.
10412 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10413 is only ins->klass of byref types.
10415 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10417 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10418 (mini_emit_memcpy2): Ditto.
10420 * mini-amd64.c: Fix a warning.
10422 2008-09-21 Mark Probst <mark.probst@gmail.com>
10424 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10427 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10429 * method-to-ir.c: Extract stloc micro-optimization to a
10430 function and apply it to all cases.
10432 2008-09-19 Mark Probst <mark.probst@gmail.com>
10434 * method-to-ir.c: Don't fail generic code sharing in cases we
10437 2008-09-18 Mark Probst <mark.probst@gmail.com>
10439 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10441 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10443 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10446 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10448 * trace.c: make tracing more useful and correct, with per-thread
10449 id and indent info.
10451 2008-09-15 Mark Probst <mark.probst@gmail.com>
10453 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10454 doing a method call and the argument is an R4.
10456 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10458 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10461 2008-09-13 Mark Probst <mark.probst@gmail.com>
10463 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10465 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10467 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10468 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10470 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10472 * driver.c: Add a --agent argument (not supported yet) to load managed
10473 agent assemblies before loading the main assembly, similarly to how the
10474 Java VM handles agents.
10476 2008-09-11 Mark Probst <mark.probst@gmail.com>
10478 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10479 function to do stack layout of local variables.
10481 2008-09-11 Mark Probst <mark.probst@gmail.com>
10483 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10486 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10488 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10489 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10490 JIT if DISABLE_JIT is defined.
10492 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10495 2008-09-10 Mark Probst <mark.probst@gmail.com>
10497 * iltests.il.in: Disable the fconv test on PPC (the result is
10498 undefined according to ECMA).
10500 2008-09-10 Mark Probst <mark.probst@gmail.com>
10502 * iltests.il.in: Enable tail call tests for PPC.
10504 * mini.h: Add variable for storing incoming valuetype argument
10505 addresses for tail calls.
10507 * mini-ppc.c: Implement valuetype arguments and return values for
10508 tailcalls on Linux.
10510 2008-09-09 Mark Probst <mark.probst@gmail.com>
10512 * mini-ppc.c: Partially implement tail calls (struct arguments and
10513 return values not supported).
10515 * method-to-ir.c: Enable tail calls on PPC.
10517 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10519 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10520 runtime-invoke wrappers to work around the problem of them getting
10521 assigned to a random class.
10523 * aot-runtime.c (mono_aot_get_method): Ditto.
10525 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10527 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10528 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10530 2008-09-07 Mark Probst <mark.probst@gmail.com>
10532 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10533 until they're implemented properly.
10535 * exceptions-ppc.c: Use arch-independent exception-handling code
10536 instead of custom one.
10538 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10541 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10543 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10544 applies when __powerpc__ is defined.
10546 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10548 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10549 methods to their code to avoid computing the full name of wrappers and
10550 doing a lookup in a string hash table.
10552 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10554 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10555 we identify bblocks before method_to_ir () is ran.
10557 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10558 Also avoid optimizing branches pointing to themselves.
10560 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10562 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10564 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10566 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10568 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10569 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10570 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10573 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10574 jumped to the same entry in plt_jump_table.
10576 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10578 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10581 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10583 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10584 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10587 2008-08-29 Geoff Norton <gnorton@novell.com>
10589 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10590 segment, and doesn't properly handle .space as .text. Fixes
10593 2008-08-29 Geoff Norton <gnorton@novell.com>
10595 * mini.c: Disable the mach exception handler when running on
10598 2008-08-29 Geoff Norton <gnorton@novell.com>
10600 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10601 globals on Darwin/ARM
10603 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10605 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10606 since too many things depend on it. Instead, call
10607 mono_runtime_set_no_exec ().
10609 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10612 * aot-compiler.c: Add an 'asm-only' AOT option.
10614 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10616 * aot-compiler.c (compile_method): Disable gshared support for now as it
10619 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10621 * mini-amd64.h : Fix a compiler warning.
10623 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10624 Changed to use a callback function to retrieve the unwind info.
10625 This avoids problems observed when code blocks were removed by
10626 unloading an app domain.
10628 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10629 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10632 Contributed under MIT/X11 license.
10634 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10636 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10637 case to keep the stack aligned to 8.
10639 Contributed under MIT/X11 license.
10641 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10643 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10644 avoid repeated linear searches.
10646 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10648 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10649 methods it can't handle.
10651 * aot-compiler.c (add_method): Avoid adding a method twice.
10652 (add_wrappers): Add runtime invoke wrappers for all methods.
10654 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10655 function to create an aot-compatible version of this trampoline.
10657 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10659 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10661 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10663 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10664 with a generic sharing failure.
10666 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10668 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10669 CEE_RETHROW. Fixes #419634.
10671 * mini.c (mono_method_to_ir): Ditto.
10673 * exceptions.cs: Add a new test.
10675 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10676 to mono_type_stack_size_internal () since some callers might not pass in
10679 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10680 instrument_prolog. Fixes #419878.
10682 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10683 doubles in soft float mode volatile.
10685 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10687 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10689 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10690 to handle soft float correctly.
10692 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10695 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10697 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10698 to sp, since the generics catch code requires it.
10700 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10703 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10704 mono_arch_emit_imt_argument ().
10706 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10708 * mini-arm.c tramp-arm.c: Generic sharing updates.
10710 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10712 * mini-arm.c: Fix the arm build.
10714 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10715 handling enums, generic instances and generic sharing.
10716 (mini_type_stack_size_full): Ditto.
10718 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10720 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10722 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10724 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10727 * mini-arm.c: Various small generic sharing changes.
10729 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10731 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10734 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10735 helper function to return a generic class init trampoline.
10737 * method-to-ir.c mini.c: Use it.
10739 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10740 arch-specfic function to return a generic class init trampoline.
10742 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10743 the GENERIC_CLASS_INIT custom code.
10745 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10746 a fatal error, not a sharing failure.
10748 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10751 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10752 trampoline argument from MONO_ARCH_VTABLE_REG.
10754 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10755 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10756 argument, and pass the vtable in VTABLE_REG.
10758 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10759 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10760 argument, and pass the vtable in VTABLE_REG.
10761 (mono_arch_create_trampoline_code_full): Remove some special casing for
10762 the rgctx fetch trampoline.
10764 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10767 * iltests.il: Add a test for it.
10769 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10771 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10773 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10776 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10777 use mono_jit_info_table_find () to avoid recursion.
10778 (mono_delegate_trampoline): Add a sync wrapper here.
10780 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10783 * mini.c (mono_method_to_ir): Ditto.
10785 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10786 add_sync_wrapper argument. Don't add a sync wrapper here.
10787 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10789 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10791 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10793 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10794 of nonvolatile registers back from MonoContext to CONTEXT.
10796 Contributed under MIT/X11 license.
10798 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10800 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10801 arguments on Winx64 there are only 4 argument registers. For this
10802 logic to work the last argument must be pulled from the stack.
10804 Contributed under MIT/X11 license.
10806 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10808 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10810 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10811 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10812 encode/decode_method_ref ().
10814 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10816 * aot-runtime.c (decode_patch): Ditto.
10818 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10819 MONO_PATCH_INFO_METHOD.
10821 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10822 MonoGenericJitInfo.
10824 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10825 MonoGenericJitInfo.
10827 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10829 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10830 one from the caller.
10832 * aot-runtime.c (decode_generic_inst): New function to decode and
10833 return a interned generic inst.
10834 (decode_klass_ref): Use it.
10835 (decode_method_ref): Ditto.
10837 * aot-compiler.c (emit_exception_debug_info): Save
10838 jinfo->has_generic_jit_info too.
10840 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10842 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10844 * iltests.il.in: Add a test for fconv_to_i.
10846 * liveness.c: Disable the liveness2 pass for now to save space.
10848 * regalloc2.c: Include mempool-internals.h to fix warnings.
10850 * aot-compiler.c (encode_method_ref): Encode the context of generic
10853 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10854 the context saved in the aot file.
10856 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10858 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10860 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10861 volatile so they won't be optimized away.
10863 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10869 * dominators.c: Remove duplicated functions that now are in
10870 mempool-internals.h.
10872 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10874 * aot-compiler.c: Fix warnings.
10876 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10878 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10880 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10883 * mini.c (mono_resolve_patch_target): Ditto.
10885 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10886 (encode_klass_ref): Add support for encoding VARs/MVARs.
10888 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10890 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10891 the handling of the got entries into a separate 'decode_got_entry' function.
10892 Add support for RGCTX_FETCH.
10894 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10895 clobbered by the trampoline code.
10897 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10898 not clobbered by the indirect calling code.
10900 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10902 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10905 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10907 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10908 signature using the compilation mempool otherwise we would leak it.
10910 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10912 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10913 mono_emit_abs_call ().
10915 * patch-info.h: Add GENERIC_CLASS_INIT.
10917 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10919 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10920 as their target as a near call.
10922 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10924 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10926 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10927 call to a runtime function described by a patch.
10929 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10930 mono_emit_abs_call, this has the advantage that the ABS handling code in
10931 mono_codegen () can handle them both, and can handle other stuff in the
10932 future without additional code.
10934 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10936 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10939 * mini.h: Add missing bblock related prototypes.
10941 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10942 reverse_inst_list_len fields.
10944 * mini.c: Refactor this file a bit by moving branch optimizations to
10947 * method-to-ir.c: Merge generic sharing changes missed earlier.
10949 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10951 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10952 shared patches. Process METHODCONST as a shared patch.
10954 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10955 as it crashes on the 2.0 mscorlib.
10957 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10960 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10961 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10964 * aot-compiler.c: Reorganize the got handling code to be a bit more
10967 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10969 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10970 mono_patch_info_equals/hash, and use it to massively simplify
10973 * mini.c (mono_patch_info_hash): Simplify this and add support for
10976 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10978 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10979 handling code, since an offset is not enough to identify a trampoline.
10981 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10983 2008-08-17 Mark Probst <mark.probst@gmail.com>
10985 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10987 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10989 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10991 * decompose.c: PPC decompositions for various ops.
10993 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10995 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10997 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10998 call the generic trampoline code using a call, instead of a jump, to
10999 remove some special casing from the generic trampoline code.
11001 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11002 (mono_codegen): Ditto.
11004 * aot-compiler.c aot-runtime.c: Ditto.
11006 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11008 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11009 helper function to find the offset corresponding to a lazy fetch trampoline.
11011 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11012 when doing generic sharing.
11014 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11017 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11018 mini-trampolines.c to be with the other trampoline creation functions.
11020 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11021 as it is equal to method->signature in most cases, add a
11022 mono_emit_method_call_full variant which takes a signature and an imt
11025 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11027 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11028 to this function, since it could be computed easily from the method
11030 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11033 * method-to-ir.c mini.c: Remove references to
11034 compile_generic_method_wo_context.
11036 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11037 generic method calls.
11039 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11040 dimensional non-szarrays.
11042 * mini.c (mini_init): Register mono_array_new_1.
11044 * jit-icalls.c (mono_array_new_1): New jit icall.
11046 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11047 pointing to the method.
11049 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11050 method addresses belonging to METHOD_JUMP patches in the
11051 jump_target_got_slot_hash.
11052 (mono_aot_load_method): Ditto.
11054 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11055 METHOD_JUMP patches.
11057 * mini.c (mini_create_jit_domain_info): New helper function which
11058 initializes/frees domain->runtime_info.
11059 (mini_free_jit_domain_info): Ditto.
11060 (mini_init): Install the domain hook functions with the runtime.
11062 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11063 information maintained by the JIT.
11065 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11066 insertion into jump_table_hash into mono_codegen (), also implement proper
11069 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11070 tail calls, it is already done by the aot code.
11072 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11073 mechanism on amd64.
11075 * iltests.il.in: Make the jmp test a bit more complex.
11077 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11078 generic instances which doesn't have a token.
11080 * aot-runtime.c (decode_method_ref): Ditto.
11082 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11083 can handle this case now.
11084 (handle_box): Ditto.
11086 2008-08-15 Geoff Norton <gnorton@novell.com>
11088 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11091 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11093 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11094 calling generic methods.
11096 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11098 * aot-runtime.c (decode_patch_info): Ditto.
11100 * mini.c (mono_resolve_patch_target): Ditto.
11102 * patch-info.h: Add METHOD_RGCTX.
11104 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11106 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11108 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11109 arguments in registers.
11111 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11112 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11114 * mini.c (mini_method_compile): Abort aot compilation for generic
11115 methods if generic sharing is disabled.
11117 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11120 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11121 requiring an mrgctx.
11123 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11124 store instructions when converting a vcall to a normal call.
11126 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11127 mono_arch_find_jit_info.
11129 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11131 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11132 avoid calling mono_method_full_name () for every method even if the
11133 env var is not set.
11134 (check_inline_caller_method_name_limit): Ditto.
11136 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11138 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11139 assemblies in one run.
11141 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11142 skipped methods if it is not 0.
11144 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11146 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11148 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11149 MONO_ARCH_HAVE_UNWIND_TABLE.
11151 Contributed under MIT/X11 license.
11153 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11155 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11156 from default optimizaton list on Winx64.
11158 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11160 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11161 the LMF from the MonoJitTlsData structure.
11163 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11165 Contributed under MIT/X11 license.
11167 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11169 * mini.c (sigsegv_signal_handler): Fix the build.
11171 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11172 assembly->aot_module.
11174 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11175 hash table. This simplifies and speeds up a lot of code, and fixes support
11178 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11181 * mini-exceptions.c: Ditto.
11183 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11184 'native_offset' argument, since these are computed in the
11185 mono_find_jit_info () function.
11187 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11188 is used by exceptions-ppc.c.
11190 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11191 mono_arch_find_jit_info ().
11193 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11194 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11195 generic code in mini-exceptions.c.
11197 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11199 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11201 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11203 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11204 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11205 called while holding the loader lock. Fixes #415608.
11206 (mono_aot_get_method_from_token_inner): Ditto.
11208 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11210 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11211 to reduce differences between this and the generic implementation in
11213 (ves_icall_get_frame_info): Ditto.
11215 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11217 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11220 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11221 mono_arch_get_call_filter () and make it non-static, for consistency with the
11222 other architectures.
11224 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11227 * local-propagation.c:
11228 * mini-x86.c: Correct the name of arch defines.
11230 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11232 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11233 NO_EMULATE_LONG_SHIFT_OPS define.
11235 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11237 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11238 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11240 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11241 MACH fixes. Merged from the 2.0 branch.
11243 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11245 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11246 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11248 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11250 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11251 mono_marshal_get_native_wrapper () signature changes.
11253 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11255 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11256 conversion bug under arm.
11258 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11260 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11262 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11263 with overflow checking.
11265 2008-08-05 Marek Habersack <mhabersack@novell.com>
11267 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11268 to the genmdesc.pl file
11270 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11272 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11273 arg_array in the soft-float versions of the LOAD/STORE macros.
11275 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11278 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11280 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11282 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11283 a float HFA. Fixes #413621.
11285 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11287 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11288 frame_size to args_size. Fixes build.
11290 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11292 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11293 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11295 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11296 the stack are not unaligned. Fixes #413247.
11298 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11300 * mini.c: update jitted methods performance counters.
11302 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11304 * mini-exceptions.c: increase the exceptions thrown performance
11305 counter in mono_handle_exception ().
11307 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11309 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11310 can work with netmodules.
11312 2008-07-28 Geoff Norton <gnorton@novell.com>
11314 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11317 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11319 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11322 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11324 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11325 The float param registers and other param registers must be the
11326 same index on Windows x64.
11328 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11329 ArgValuetypeAddrInIReg argument case. Setting the argument
11330 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11332 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11333 variable computed above as the copy length for arguments of storage
11334 type ArgValuetypeAddrInIReg.
11336 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11337 ArgValuetypeAddrInIReg argument case. This case will rely on
11338 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11340 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11341 a 32 byte stack allocation for all calls. We will omit the adjustment for
11342 jump and tail call instructoins as they do not follow the typical call behavior.
11344 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11345 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11346 local variable and pass the local variable by reference to the called method.
11348 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11349 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11350 of a struct is passed in a register it must be saved with the other
11351 volatile argument on the stack.
11353 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11354 frame pointer the stack adjustment value must be saved to the unwind
11357 Contributed under MIT/X11 license.
11359 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11361 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11362 which got lost in the merge.
11364 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11366 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11369 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11371 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11372 icalls, since they won't be patched.
11374 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11375 different code sequence when running under valgrind to prevent some valgrind
11378 * iltests.il.in: Add new regression test.
11380 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11383 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11384 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11386 * iltests.il.in: Add new test.
11388 * aot-compiler.c: Fix some warnings.
11390 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11393 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11395 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11396 (mini_usage_jitdeveloper): Add a missing --wapi option.
11398 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11400 * mini-codegen.c: Simplify the is_fp macros.
11401 (free_up_ireg): Remove, use free_up_reg instead.
11402 (free_up_reg): Fix the fp case.
11404 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11406 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11409 * exceptions-x86.c: Merge some changes which seemed to have got lost
11410 in the linear-ir merge.
11412 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11414 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11415 long vreg volatile even if the variable was already created.
11417 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11418 volatile variables.
11420 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11422 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11424 * mini.c (mono_jit_compile_method_inner): Add support for
11425 MONO_EXCEPTION_BAD_IMAGE.
11427 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11428 mini_method_get_context () returns NULL. Fixes #356531.
11430 * mini.c (mono_method_to_ir): Ditto.
11432 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11433 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11435 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11437 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11438 in the LDFTN implementation.
11440 2008-07-25 Mark Probst <mark.probst@gmail.com>
11442 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11443 code, patch calls to icalls, too, even if they're not in the
11444 shared generic code hash. Fixes #411962.
11446 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11448 * cpu-x86.md: Increase the length of the fcall opcodes.
11450 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11451 calls returning floats.
11453 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11456 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11459 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11460 into the domain->method_code_hash.
11462 * aot-compiler.c: Fix win32 build.
11464 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11466 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11467 gshared NEWARR implementation.
11469 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11471 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11472 can be used outside of method_to_ir.
11474 * mini.h (MonoCompile): Add arg_types field.
11476 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11478 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11479 the values of the local arg_array and param_types array.
11481 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11483 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11484 got accesses might only get generated later when NEWOBJ is decomposed.
11486 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11487 looking up the native code of the target method when a delegate is called
11488 for the first time.
11490 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11493 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11495 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11496 AOT work on platforms without a working dlsym implementation.
11498 * mini.h: Bump AOT image format version.
11500 2008-07-24 Mark Probst <mark.probst@gmail.com>
11502 * mini-exceptions.c: Free a MonoType with
11503 mono_metadata_free_type() instead of g_free().
11505 * aot-runtime.c: Free a MonoType.
11507 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11509 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11512 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11515 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11516 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11519 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11521 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11522 NEWOBJ calls on valuetypes.
11524 * iltests.il.in: Add new test.
11526 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11528 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11530 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11531 is no longer needed.
11533 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11534 non register sized integer arguments.
11535 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11536 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11539 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11542 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11543 two a binop with different sized arguments is emitted.
11545 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11546 instruction in the ins==NULL case.
11548 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11550 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11552 * mini-x86.c: Fix osx build.
11554 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11557 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11558 instruction for non int sized variables.
11560 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11563 2008-07-23 Robert Jordan <robertj@gmx.net>
11565 * method-to-ir.c: Fix MSVC build.
11567 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11569 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11570 a non int sized type, widen it to an int since newer versions of gcc seem to
11571 generate code which needs this.
11573 * ssa2.c abcremoval2.c: Fix warnings.
11575 * *: Merge the Linear IR branch.
11577 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11578 the ChangeLog file there describes all the changes done over the years.
11579 Further documentation can be found at www.mono-project.com/Linear_IL.
11581 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11583 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11584 The float param registers and other param registers must be the
11585 same index on Windows x64.
11587 Contributed under MIT/X11 license.
11589 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11591 * mini.c: Make the previous fix GC safe.
11593 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11595 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11597 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11599 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11600 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11601 ArgValuetypeAddrInIReg instead.
11603 Contributed under MIT/X11 license.
11605 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11607 * mini-codegen.c (get_register_spilling): Fix a warning.
11609 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11611 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11612 for types which the initialization fails. Raises the provided exception
11613 at the right stop after cleanup.
11615 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11617 * aot-compiler.c: Free most of the memory allocated during compilation.
11619 * mini.c (mini_parse_debug_options): Fix a leak.
11621 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11622 during aot compilation.
11624 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11626 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11627 it has too much register pressure.
11629 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11631 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11633 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11635 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11638 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11639 on amd64 similar to the way it is done on arm.
11641 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11643 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11644 consistency, normalize error messages, avoid loading aot-only modules in
11647 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11650 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11652 2008-07-11 Martin Baulig <martin@ximian.com>
11655 (MonoDebuggerInfo): Add `interruption_request'.
11657 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11659 * aot-compiler.c (emit_plt): Remove some dead code.
11661 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11663 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11664 return the plt info offset belonging to a given plt entry.
11666 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11667 mono_aot_get_plt_info_offset.
11669 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11670 similar to the amd64 code by makeing jumps through a separate jump table
11671 instead of embedding the jump addresses into the code.
11673 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11675 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11678 2008-07-10 Martin Baulig <martin@ximian.com>
11680 * mini.c (mini_method_compile): Disable generics sharing when
11681 running in the debugger.
11683 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11685 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11687 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11688 the local register allocator from running out of registers on x86 when
11691 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11693 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11694 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11697 Contributed under MIT/X11 license.
11699 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11701 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11702 speed up the assembler.
11704 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11706 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11709 * mini.c: Move the soft float handling macros a bit earlier, add
11710 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11713 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11715 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11716 read-only to help catch code allocation requests.
11718 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11719 and turn it off when using --aot-only or when compiling with --aot=full.
11721 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11722 jump table for switches from the normal domain mempool, not the code
11725 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11726 unbox trampoline which handles aot-only mode too.
11728 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11729 an AOTed unbox trampoline.
11731 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11733 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11735 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11738 Contributed under MIT/X11 license.
11740 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11742 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11743 the unwind information for the method at the end of the allocated block.
11745 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11746 MonoCompileArch to hold the unwind info for SEH on Winx64
11748 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11749 frame pointer info for the method being compiled.
11751 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11752 the call to mono_exception_from_token.
11754 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11755 storing the method prolog information in a format that the Winx64 SEH can understand. This
11756 information is stored a the end of the method block because it is all 32-bit offset based.
11758 Contributed under MIT/X11 license.
11760 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11762 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11764 * wapihandles.c: Fix warnings.
11766 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11769 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11770 mono_jit_compile_method in aot-only mode since that calls the type
11773 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11774 get_delegate_invoke_impl in aot-only mode.
11776 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11778 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11780 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11782 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11785 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11787 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11788 init trampoline from the AOT file as well.
11790 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11791 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11794 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11797 * exceptions-amd64.c: Add _full variants for the remaining exception code
11798 creation functions as well, allow emission of relocatable code, remove
11799 caching since that is now done by the caller.
11801 * mini-exceptions.c: Add _full variants for the remaining exception code
11802 creation functions as well, add aot-only support.
11804 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11805 if we can determine a proper token for them.
11806 (add_wrappers): Add a few more wrappers.
11807 (emit_method_code): Remove some dead code.
11808 (emit_trampolines): Emit exception code too.
11810 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11812 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11813 mono_array_new_va which avoids varargs.
11815 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11817 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11818 mono_arch_create_specific_trampoline () in all places.
11820 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11821 a bit so it can be used for other things as well.
11823 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11826 * exceptions-amd64.c: Rename the caching from the exception code creation
11827 functions, it is done by the caller instead.
11829 * exceptions-amd64.c: Change the signature of the exception code creation
11830 functions to allow the creation of relocatable code later.
11832 * mini-exceptions.c: Add a set of functions to query the various
11833 runtime-generated exception functions.
11835 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11836 mono_arch_.. () functions.
11838 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11840 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11842 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11844 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11845 (mini_get_vtable_trampoline): Ditto.
11847 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11848 code in the AOT case by returning the code size and a list of relocations to
11851 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11853 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11855 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11858 Contributed under MIT/X11 license.
11860 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11862 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11863 so the buffer size can be computed correctly. Fixes #404735.
11865 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11866 normally as cfg->debug_info is already freed.
11868 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11870 * mini-amd64.c: For calls returning vtypes in registers, don't store
11871 the return address on the stack, instead allocate a separate local for
11874 2008-07-05 Mark Probst <mark.probst@gmail.com>
11876 * mini-trampolines.c, mini.h: Add an argument to
11877 mono_create_jit_trampoline_in_domain() for turning off the adding
11878 of the sync wrapper.
11880 * mini.c: Use the JIT trampoline without sync instead of
11881 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11884 2008-07-04 Mark Probst <mark.probst@gmail.com>
11886 * driver.c: Turn on GSHARED optimization by default.
11888 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11890 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11891 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11893 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11894 create a variant of the generic trampoline code callable from AOTed trampolines.
11896 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11897 trampoline code callable from AOTed trampolines.
11899 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11901 2008-07-04 Mark Probst <mark.probst@gmail.com>
11903 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11904 pass-through manner.
11906 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11907 and don't fail sharing for them anymore.
11909 * mini-exceptions.c: Handle exceptions in shared generic methods.
11911 * generic-sharing.c: When checking the context of a generic
11912 method, also check its class's context. Don't treat wrappers as
11915 * mini-trampolines.c: Some code factored out to
11916 metadata/generic-sharing.c. Handle the MRGCTX case.
11918 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11919 we must deal with the method being of another instantiation of the
11920 class. Add static rgctx invoke wrappers to generic methods.
11922 2008-07-04 Mark Probst <mark.probst@gmail.com>
11924 * mini.c: Provide all jit infos of generic shared methods with a
11927 * mini-exceptions.c: Handle the new situation that a generic info
11928 might be available, but not info about the this/vtable/mrgctx
11931 2008-07-03 Mark Probst <mark.probst@gmail.com>
11933 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11936 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11938 * dominators.c (check_dominance_frontier): Fix a warning.
11940 * mini.h: Add some missing prototypes.
11942 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11944 * driver.c (mono_jit_init_version): Correct the comments since the first
11945 argument should be the name of the root domain, not a filename.
11947 * aot-runtime.c (make_writable): Error out if this is called while running
11949 (load_aot_module): Ditto.
11951 * aot-compiler.c: Really fix the computation of method indexes.
11953 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11954 optimizations as this is no longer called frequently.
11956 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11957 method and the invoke impl code and pass it to the delegate trampoline instead of
11958 just the delegate class.
11960 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11962 * aot-compiler.c: Fixup the computation of method indexes.
11963 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11964 the method builder infrastructure.
11966 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11969 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11970 mode, load the method right away instead of creating a trampoline.
11972 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11974 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11977 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11979 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11980 (mono_aot_load_method): Use method_index instead of method->token.
11982 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11983 can handle icalls etc. properly.
11985 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11987 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11989 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11990 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11991 JIT_ICALL_ADDR patch type.
11993 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11995 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11997 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11999 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12001 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12003 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12004 domain->jit_code_hash.
12006 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12008 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12010 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12012 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12013 get_this_arg_from_call, let it compute it when needed.
12015 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12016 gsctx from code only when needed.
12018 * mini-trampolines.c (get_generic_context): Rename this to
12019 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12020 it can be called by the arch backends.
12022 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12024 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12026 * driver.c (mono_main): Add experimental --aot-only command line option.
12028 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12031 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12033 * driver.c (DllMain): Remove mono_module_handle.
12035 Contributed under MIT/X11 license.
12037 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12039 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12040 for emitting methods which are not in the source assembly. Detect and report
12041 failure of assembling+linking.
12043 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12045 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12047 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12049 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12051 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12053 * mini.h: Remove some obsolete prototypes.
12055 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12057 2008-06-24 Mark Probst <mark.probst@gmail.com>
12059 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12060 supported by Visual Studio, so use alloca().
12062 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12064 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12067 2008-06-23 Mark Probst <mark.probst@gmail.com>
12069 * mini.c: Fail sharing of a generic method if it contains an open
12070 catch clause (because we don't pass MRGCTXs yet).
12072 2008-06-23 Mark Probst <mark.probst@gmail.com>
12074 * mini.c: When compiling a method with generic sharing, insert the
12075 method instantiated with an all-Object generic context into the
12076 jit info table, instead of the context of the first instantiation
12077 of the method we happen to compile.
12079 2008-06-18 Martin Baulig <martin@ximian.com>
12081 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12082 `major_version' and `minor_version'.
12084 2008-06-17 Mark Probst <mark.probst@gmail.com>
12086 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12087 mono_method_is_generic_sharable_impl() takes an additional
12088 argument specifying whether to treat type variables as reference
12091 2008-06-17 Mark Probst <mark.probst@gmail.com>
12093 * mini.h: Removed obsolete prototypes.
12095 2008-06-17 Mark Probst <mark.probst@gmail.com>
12097 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12098 already handle them.
12100 2008-06-17 Mark Probst <mark.probst@gmail.com>
12102 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12103 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12104 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12105 tramp-x86.c: Added a MonoGenericContext* argument to
12106 mono_arch_get_unbox_trampoline() so that it can call other
12107 functions which require it.
12109 2008-06-17 Mark Probst <mark.probst@gmail.com>
12111 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12112 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12113 mono_arch_get_this_arg_from_call() takes a
12114 MonoGenericSharingContext* as well.
12116 2008-06-17 Mark Probst <mark.probst@gmail.com>
12118 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12119 implement generic sharing of unbox.
12121 2008-06-17 Mark Probst <mark.probst@gmail.com>
12123 * mini.c: Don't compute the vtable to determine whether a field is
12124 special static, because it might not work for open types.
12126 2008-06-17 Mark Probst <mark.probst@gmail.com>
12128 * mini.c: Removed the unused token_type and token_source arguments
12129 from get_runtime_generic_context_ptr().
12131 2008-06-17 Marek Habersack <mhabersack@novell.com>
12133 * mini.c (ADD_BINOP): fix the build
12135 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12137 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12140 2008-06-16 Mark Probst <mark.probst@gmail.com>
12142 * mini.h: Removed class relations enum that's not used anymore.
12144 2008-06-16 Mark Probst <mark.probst@gmail.com>
12146 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12148 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12149 the lazy fetch trampoline access code.
12151 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12153 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12155 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12157 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12159 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12161 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12163 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12165 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12168 * mini-ops.h: Add MIN/MAX_UN opcodes.
12170 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12173 * basic-math.cs: Add more min/max tests.
12175 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12177 2008-06-13 Mark Probst <mark.probst@gmail.com>
12179 * mini.c: Small fix in the prologue of emit_castclass.
12181 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12183 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12185 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12186 do not work even for unsigned types. Fixes #400014.
12188 * basic-math.cs: Add regression tests for unsigned Min/Max.
12190 2008-06-13 Mark Probst <mark.probst@gmail.com>
12192 * mini.c: Added additional context_used argument to several
12193 functions, which will be needed for sharing generic methods. Use
12194 GET_RGCTX macro wherever appropriate. Declare only one
12195 context_used in mono_method_to_ir().
12197 2008-06-13 Mark Probst <mark.probst@gmail.com>
12199 * mini.c, generic-sharing.c: Removed generic class relations.
12201 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12202 functions due to MRGCTX changes.
12204 2008-06-13 Mark Probst <mark.probst@gmail.com>
12206 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12207 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12208 with calculated IMT.
12210 * mini.c: Generic sharing of calls via generic interfaces.
12212 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12213 generic method with non-constant MonoGenericContext*. Instead,
12214 the context is taken out of the method itself.
12216 2008-06-13 Mark Probst <mark.probst@gmail.com>
12218 * mini.c: Generic sharing of ldvirtftn.
12220 2008-06-13 Mark Probst <mark.probst@gmail.com>
12222 * mini.c: Generic sharing of ldftn.
12224 2008-06-13 Mark Probst <mark.probst@gmail.com>
12226 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12228 2008-06-13 Mark Probst <mark.probst@gmail.com>
12230 * mini.c: Generic sharing of the special case of ldtoken followed
12231 by a call to GetTypeFromHandle.
12233 2008-06-13 Mark Probst <mark.probst@gmail.com>
12235 * mini.c: Generic sharing of box for nullable types.
12237 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12239 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12240 are passed on the stack. Fixes #324807.
12242 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12244 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12245 for the ArgValuetypeAddrInIReg case.
12247 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12248 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12250 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12251 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12252 local variable and pass the local variable by reference to the called method.
12254 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12255 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12257 Contributed under MIT/X11 license.
12259 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12261 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12263 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12266 2008-06-10 Martin Baulig <martin@ximian.com>
12269 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12271 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12273 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12274 possible error when no arguments are passed.
12276 Contributed under MIT/X11 license.
12278 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12280 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12281 where the file name is NULL.
12283 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12285 * mini.c: Fix s390 build.
12287 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12289 * trace.c (mono_trace_parse_options): Fix warnings.
12291 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12293 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12295 * mini.c (remove_block_if_useless): Avoid printing the method name.
12297 * mini.c: Remove needless setting of ins->cil_code which is now done by
12300 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12303 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12304 translated code after it has been patched.
12306 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12308 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12309 avoid problems during code patching on SMP systems.
12310 (emit_call): Avoid adding a patch info which is already added by
12312 (mono_arch_emit_exceptions): Ditto.
12314 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12316 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12317 MONO_TYPE_ISSTRUCT already checks for it.
12319 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12321 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12322 structs with floats on Winx64 the float registers are not used.
12323 The integer registers are always used..
12324 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12325 only one register will be used and only if the size of the struct
12326 is 1,2,4, or 8 bytes.
12328 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12329 to work for Winx64.
12331 Contributed under MIT/X11 license.
12333 2008-06-05 Martin Baulig <martin@ximian.com>
12335 * debug-debugger.c (debugger_lookup_class): Also call
12336 mono_class_setup_methods() here; we're only called from RTI.
12338 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12340 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12341 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12342 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12343 Post-process object files and add dtrace-generated object, if necessary.
12345 Contributed under MIT/X11 license.
12347 2008-06-04 Mark Probst <mark.probst@gmail.com>
12349 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12352 * mini.c: Generic sharing for unbox.any and castclass.
12354 2008-06-04 Mark Probst <mark.probst@gmail.com>
12356 * mini.c: Ignore tailcall prefix in shared generic code and when
12357 doing calls which require a vtable/rgctx argument.
12359 2008-06-04 Mark Probst <mark.probst@gmail.com>
12361 * mini.c: Don't free the JIT info.
12363 * driver.c: Changes in the JIT info table testing code.
12365 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12367 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12368 interruption. Fix some warnings.
12370 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12371 interruption_checkpoint.
12373 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12375 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12376 from embedding applications.
12378 2008-06-02 William Holmes <billholmes54@gmail.com>
12380 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12381 reserving 32 bytes on the stack when making calls.
12383 Contributed under MIT/X11 license.
12385 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12387 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12388 the linear IL branch.
12390 * driver.c: Print out more information for --version on arm.
12392 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12394 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12395 bb_exit instead, since out of line bblocks might not actually be emitted
12398 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12399 maximum epilog size for out of line bblocks if tracing is enabled.
12401 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12403 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12405 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12407 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12409 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12410 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12413 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12415 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12416 the 'value' to store is a constant.
12418 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12420 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12421 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12423 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12425 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12426 for accessing method->generic_container.
12428 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12430 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12432 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12434 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12436 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12439 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12441 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12443 * mini.c: Handle the case when mono_class_vtable () fails.
12445 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12446 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12449 2008-05-22 Mark Probst <mark.probst@gmail.com>
12451 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12452 together with domain sharing.
12454 2008-05-22 Mark Probst <mark.probst@gmail.com>
12456 * mini.c: Treat callvirts to final methods like non-virtual calls
12457 when doing generic sharing, i.e. look them up in the runtime
12460 2008-05-22 Mark Probst <mark.probst@gmail.com>
12462 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12463 with computed types (for generic sharing).
12465 * mini.c: Generic sharing for mkrefany and refanyval.
12467 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12469 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12472 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12473 the generic sharing code.
12475 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12478 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12480 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12482 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12484 * driver.c: updated copyright date
12486 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12488 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12491 2008-05-19 Martin Baulig <martin@ximian.com>
12493 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12494 pointing to the new `_mono_debug_using_mono_debugger' variable.
12497 (mono_main): Check mono_debug_using_mono_debugger() rather than
12498 the `MONO_INSIDE_MDB' environment variable to check whether we're
12499 inside the debugger.
12501 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12503 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12506 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12508 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12510 * mini.c: Added mini_assembly_can_skip_verification. This
12511 function checks if the assembly requested to skip verification.
12512 Fixes part of #387274.
12514 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12516 * mini.c (mini_get_method): Disable the check for open generic classes when
12517 using generic sharing.
12519 * generics.cs: Add a test for #387034.
12521 * mini.c (mini_get_method): Check whenever the method class is an open generic
12522 type, and return NULL in that case, causing a verification error. Fixes
12525 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12527 * driver.c (mono_main): Revert r102623. The right
12528 thing to do is to enable the verifier under verifiable
12529 unless a --security flag was passed.
12531 We need this non-trivial behavior for --verify-all otherwise
12532 mcs-compileall won't be able to use it. As it needs everything to
12533 be verified under validil.
12535 2008-05-06 Martin Baulig <martin@ximian.com>
12539 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12540 (mono_debugger_thread_cleanup): Likewise.
12541 (mono_debugger_extended_notification): Likewise.
12543 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12545 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12546 against both inflated and non-inflated methods. We need to check against the
12547 generic definition for cases where the instantiated method is not visible.
12548 We need to check against the inflated types for cases where the instantiation
12549 changes any super type. This fixes #382986.
12551 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12552 that check for visibiliy as generic params only appears as the type subject
12553 of tokens on call opcodes. Field manipulation and ldftn must always
12554 target an exact type.
12556 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12558 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12559 if no related --security flag is passed.
12561 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12563 * mini-arch.h: Prepare support for ppc64.
12565 Contributed under MIT/X11 license.
12567 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12569 * aot-runtime.c: Prepare support for ppc64.
12571 Contributed under MIT/X11 license.
12573 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12575 * mini-ops.h: Prepare support for ppc64.
12577 Contributed under MIT/X11 license.
12579 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12581 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12583 Contributed under MIT/X11 license.
12585 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12587 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12588 assemblies, since aot_name is not a full path, causing us to load MS.NET
12589 assemblies on windows.
12591 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12593 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12594 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12595 * main.c: Use UTF-8 encoded command line instead of Windows default code
12596 page on Windows to support Unicode.
12597 * driver.c (DllMain): New function for mixed-mode assembly support.
12598 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12599 export __stdcall functions without decoration.
12601 Contributed under MIT/X11 license.
12603 2008-04-28 Mark Probst <mark.probst@gmail.com>
12605 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12606 saving it very early.
12608 2008-04-28 Mark Probst <mark.probst@gmail.com>
12610 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12611 deleted. The only way to access the new RGCTX is via the
12614 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12615 vtable instead of the RGCTX to static methods.
12617 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12618 accessing the new RGCTX.
12620 * generic-sharing.c: There is no separation between self, type
12621 arguments and other types in the RGCTX anymore.
12623 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12625 * mini-amd64.c (add_general): Remove previous stack adjustment.
12626 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12627 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12628 for 32 bytes of stack space reserved for all calls.
12630 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12631 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12634 Code contributed under MIT/X11 license.
12636 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12638 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12639 against the root definition, peeling out method and type instantiations.
12640 Cache verify success results, code that fails verification is still
12641 checked multiple times.
12643 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12645 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12647 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12649 * mini-amd64.c (add_general): Always increment stack on Win64.
12650 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12653 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12654 stack based argument handling on Win64.
12656 Code contributed under MIT/X11 license.
12658 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12660 * Makefile.am (version.h): Add support for git-svn.
12662 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12664 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12665 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12666 avoiding allocations and libc functions which might deadlock.
12668 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12669 'no-gdb-backtrace' option is set.
12671 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12673 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12675 2008-04-21 Martin Baulig <martin@ximian.com>
12677 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12678 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12680 2008-04-21 Martin Baulig <martin@ximian.com>
12682 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12683 `thread_vtable', `event_handler_ptr' and `event_handler'.
12685 2008-04-21 Martin Baulig <martin@ximian.com>
12687 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12688 allows delayed initialization of the `executable_code_buffer' when
12691 2008-04-21 Martin Baulig <martin@ximian.com>
12693 * mini.h (mono_debugger_create_notification_function): Removed.
12694 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12696 * mdb-debug-info64.s
12697 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12699 * mdb-debug-info32.s
12700 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12702 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12703 currently only works on x86 and x86_64, so don't create it on ppc.
12705 2008-04-21 Martin Baulig <martin@ximian.com>
12707 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12710 (mini_method_compile): In the fp elimination check, check
12711 `debug_options.mdb_optimizations' in addition to
12712 mono_debug_using_mono_debugger().
12714 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12715 disable some JIT optimizations which are only disabled when
12716 running inside the debugger.
12717 Added `--help-debug' option to describe the debugging options.
12718 (parse_debug_options): New static function to parse the `--debug'
12719 options, so we can easily add more stuff in future.
12721 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12723 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12724 the method has no body.
12726 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12728 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12729 assembly is not allowed in MSVC 64-bit compiler.
12730 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12731 as we get floating point exceptions everywhere.
12733 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12734 correctly align arguments for call to throw_exception.
12735 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12737 Code contributed under MIT/X11 license.
12739 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12741 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12743 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12745 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12747 * mini-amd64.c (NEW_INS): Set cil_code.
12749 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12750 from mini-amd64.c so all debugger related logic is in one place.
12752 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12753 later won't have a random ip assigned to them.
12755 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12757 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12758 the arch specific function initializes code_size.
12759 (mono_create_delegate_trampoline): Ditto.
12761 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12762 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12765 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12766 running under the debugger.
12768 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12771 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12772 debugger. Also move the disabling of optimizations here from driver.c.
12773 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12776 * mini.h (MonoCompile): Add a few new flags.
12778 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12780 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12781 so the cil_code field of created MonoInst's is properly set.
12782 (mini_select_instructions): Ditto.
12784 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12785 (MONO_INST_NEW_CALL): Ditto.
12787 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12788 in many places so the ins->cil_code field is properly initialized.
12790 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12793 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12795 * mini.c (mini_method_compile): Print a different message when compiling a
12798 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12801 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12803 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12806 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12808 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12810 * mini.c (handle_stack_args): Make this return void since its return value was
12811 never used. Also set cfg->unverifiable for invalid IL instead of calling
12814 2008-04-10 Mark Probst <mark.probst@gmail.com>
12816 * mini.c: Make sure "this" is live in catch clauses with type
12817 variables in shared generic code.
12819 2008-04-08 Mark Probst <mark.probst@gmail.com>
12821 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12822 generic_class_is_reference_type() to ensure the proper behaviour
12823 when sharing generic code and the type in question is a type
12826 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12828 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12829 race conditions when printing thread dumps. Fixes #377738.
12831 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12833 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12834 shows up when both MonoInst arguments can cause aliasig.
12835 There is likely no way in the current JIT to trigger this problem, but
12836 it showed up in the development of generics sharing, when in a new
12837 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12838 When the generics sharing code will be committed, its tests will be
12839 valid also for this bug.
12841 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12843 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12846 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12849 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12851 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12852 use a more detailed exception message for InvalidCastException.
12854 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12856 * driver.c (mono_main): Add --debug=casts option to turn on better
12857 InvalidCastException message details.
12859 * mini.c (mini_get_debug_options): New helper function to return the address of
12860 the debug_options variable.
12862 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12863 the jit_tls TLS variable.
12865 * mini.c (mono_jit_tls): New TLS variable.
12867 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12870 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12872 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12874 * mini.c: Removed verifer related stuff, code moved to verify.c.
12876 * driver.c: Using code from verify.c instead of mini.c.
12878 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12880 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12883 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12885 * mini.c (check_for_method_verify): Enabling verification of
12886 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12889 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12891 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12892 caller saved registers as well.
12894 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12895 saved registers as well.
12897 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12899 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12901 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12904 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12906 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12908 (get_call_info): Take a gsctx argument instead of 'cfg'.
12910 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12912 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12913 mono_verify_all is set.
12915 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12917 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12919 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12921 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12924 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12925 verifier and the code generated by the compiler.
12927 2008-03-25 Mark Probst <mark.probst@gmail.com>
12929 * mini.c: Generic sharing of the non-nullable case of the box
12932 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12934 * inssel.brg: Fix the build.
12936 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12938 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12940 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12941 Array:Address. Fixes #372410.
12943 * iltests.il.in: New tests for readonly prefix.
12945 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12947 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12948 mini-trampolines.c.
12950 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12953 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12955 * mini.c (mono_decompose_op_imm): New helper function.
12957 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12958 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12961 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12962 mono_arch_output_basic_block. Fix warnings.
12964 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12967 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12969 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12970 since the extra frame is now detected automatically inside the loop.
12972 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12973 opts which are now in mono_peephole_ins ().
12975 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12977 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12978 frames and skip duplicate managed-to-native frames. Fixes #367665.
12980 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12981 opts which are now in mono_peephole_ins ().
12982 (mono_arch_peephole_pass_2): Ditto.
12984 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12986 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12987 arch independent peephole optimizations.
12989 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12990 opts which are now in mono_peephole_ins ().
12992 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12994 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12996 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12999 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13000 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13003 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13005 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13006 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13009 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13010 mono_arch_output_basic_block. Fix warnings.
13012 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13014 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13017 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13019 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13022 * iltests.il: Add new tests.
13024 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13026 * mini.c: Removed Windows version macros.
13028 2008-03-20 Mark Probst <mark.probst@gmail.com>
13030 * generic-sharing.c: Put reflection types in the extensible part
13031 of the runtime generic context.
13033 * mini.c: Generic sharing of the GetTypeHandle special case of the
13034 ldtoken instruction.
13036 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13038 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13040 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13042 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13043 consistency with the other version on the linear IR branch.
13045 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13047 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13049 * iltests.il.in: Add new tests.
13051 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13053 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13055 * iltests.il.in: Add new tests.
13057 2008-03-19 Mark Probst <mark.probst@gmail.com>
13059 * mini.c: Two variables with the same name were declared in
13060 nesting contexts and one wasn't initialized. Fixed.
13062 2008-03-19 Mark Probst <mark.probst@gmail.com>
13064 * mini.c: Generic sharing of the initobj instruction.
13066 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13068 * mini.c: make the test to optimize ldtoken from typeof() more
13071 2008-03-18 Mark Probst <mark.probst@gmail.com>
13073 * mini.c: Generic sharing of the initobj instruction for reference
13076 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13078 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13079 the mono_breakpoint_clean_code() code to perform bound checks.
13081 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13083 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13084 mono_arch_patch_callsite() to include the start of the managed method
13085 to be able to perform bound checks.
13087 2008-03-17 Mark Probst <mark.probst@gmail.com>
13089 * mini.c: Generic sharing for the isinst instruction.
13091 2008-03-17 Mark Probst <mark.probst@gmail.com>
13093 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13094 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13095 with the runtime generic context argument.
13097 * mini.c: Share calls to several types of unsharable methods by
13098 putting the address of the method code in the runtime generic
13099 context and doing an indirect call.
13101 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13104 2008-03-16 Mark Probst <mark.probst@gmail.com>
13106 * generic-sharing.c: Change due to a change in the runtime genric
13109 2008-03-15 Martin Baulig <martin@ximian.com>
13112 (mono_arch_nullify_class_init_trampoline): Add call to
13113 mono_breakpoint_clean_code() to make things work when running
13114 inside the debugger.
13117 (mono_arch_nullify_class_init_trampoline): Add call to
13118 mono_breakpoint_clean_code() to make things work when running
13119 inside the debugger.
13121 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13123 * inssel-long.brg (reg): Fix 64 bit build.
13125 2008-03-14 Mark Probst <mark.probst@gmail.com>
13127 * mini.c, mini.h: Share static generic code by passing it an
13128 implicit argument pointing to the runtime generic context.
13130 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13131 inssel-long32-mips.brg: New opcodes for calling shared static,
13132 which need to be passed the runtime generic context.
13134 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13135 argument on the stack in the prologue if needed. New function for
13136 finding the runtime generic context argument from the registers
13137 saved by the trampoline.
13139 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13140 runtime generic context argument.
13142 * tramp-amd64.c: Also restore the register used for the runtime
13143 generic context argument.
13145 * mini-trampoline.c: Resolve shared static calls by consulting the
13146 runtime generic context via the new argument.
13148 * generic-sharing.c: Add an argument to sharability-checking
13149 functions that specifies whether type variables should be treated
13150 as sharable type arguments.
13152 * inssel-x86.brg: Removed a superfluous, buggy rule.
13154 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13157 2008-03-14 Martin Baulig <martin@ximian.com>
13159 * debug-debugger.c (main_thread_handler): Call
13160 mono_runtime_run_main() without sending any notifications.
13162 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13164 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13166 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13168 2008-03-14 Mark Probst <mark.probst@gmail.com>
13170 * tramp-x86.c: Fixed register restore offsets in the trampoline
13171 code for ECX and EDX.
13173 2008-03-12 Geoff Norton <gnorton@novell.com>
13175 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13176 different ucontext_t implementations.
13177 * exceptions-arm.c: Use the above defines to get exceptions working on
13178 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13179 * mini-arm.c: Implement iPhone icache support (based on a patch by
13180 Luke Howard lukeh@padl.com)
13182 2008-03-12 Mark Probst <mark.probst@gmail.com>
13184 * mini.c: Enable generic sharing of calls to non-static
13185 non-interface non-generic non-value-type methods.
13187 * mini-trampolines.c: Resolve calls from shared generic code.
13189 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13191 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13193 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13195 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13197 * mini.c: some fixes for the AOT compiler.
13199 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13201 * cpu-amd64.md: Add clob:1 to some float opcodes.
13203 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13205 * mini.h: Added MiniVerifierMode enumeration.
13207 * mini.c: Added mini_verifier_set_mode to control
13208 the usage of the new verifier.
13210 * mini.c (mono_method): Integrated the new verifier.
13212 * driver.c: Extended --security option with validil and
13213 verifiable options to activate the new verifier.
13215 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13217 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13218 optimization to ctors taking 0 or 2 arguments too.
13220 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13223 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13225 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13227 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13229 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13230 non-aot case as well.
13232 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13234 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13237 * aot-compiler.c (encode_patch): Ditto.
13239 * mini.h (G_MININT32): Fix the definition of this.
13241 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13243 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13245 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13247 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13249 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13250 methods returning vtypes in registers.
13251 (mono_arch_allocate_vars): Ditto.
13253 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13255 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13257 * generics.cs: Add a test from the linear IR branch.
13259 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13261 * mini.c (inline_method): Cache failed inline attempts.
13263 2008-03-04 Mark Probst <mark.probst@gmail.com>
13265 * mini.c: For shared methods of generic classes put the location
13266 of "this" into the MonoGenericJitInfo.
13268 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13269 register out of a MonoContext by register number. Add the generic
13270 sharing context as an argument to mono_arch_find_this_argument().
13272 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13273 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13274 for new arch function.
13276 * mini-exception.c: Handle open exception clauses in shared
13279 * mini-trampolines.c: Supply additional argument to
13280 mono_arch_find_this_argument().
13282 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13284 * Makefile.am (regtests): Run the bench.exe tests last.
13286 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13288 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13291 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13293 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13296 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13298 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13300 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13301 whose class has no cctor.
13303 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13305 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13307 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13310 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13312 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13313 to be in sync with the code on the linear IR branch.
13315 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13317 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13319 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13321 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13323 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13325 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13327 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13329 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13331 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13334 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13336 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13337 OP_LOADR4_MEMBASE emission.
13339 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13340 (mono_spillvar_offset_float): Ditto.
13342 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13344 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13347 * basic-long.cs: Add regression tests for them.
13349 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13351 (mono_arch_allocate_vars): Fix representation of single-precision float
13353 (mono_arch_output_basic_block): Ditto.
13355 * inssel-mips.brg: Ditto, remove duplicate items.
13357 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13358 arguments of tail calls as on other platforms.
13359 (mono_arch_output_basic_block): Handle tail calls.
13361 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13364 * objects.cs (test_5_pass_static_struct): Add test for it.
13366 Contributed under MIT/X11 license.
13368 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13370 * Makefile.am: Use gmcs for compiling the regression tests.
13372 * *.2.cs *.2.il: Rename to *.cs and *.il.
13374 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13376 * regalloc.h: Make the vassign array smaller.
13378 * mini.c (mini_method_compile): Remove an unused field in cfg.
13380 * mini-codegen.c: Add a bunch of micro optimizations.
13382 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13384 * regalloc.h: Remove some unused fields.
13386 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13388 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13390 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13392 2008-02-22 Mark Probst <mark.probst@gmail.com>
13394 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13396 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13397 trampoline: Fetch an entry from the runtime generic context. If
13398 it's NULL, jump to the actual trampoline to fill the runtime
13399 generic context. Otherwise, return it.
13401 * mini.c: Call the lazy fetch trampoline to get entries out of the
13402 runtime generic context.
13404 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13405 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13406 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13408 2008-02-21 Mark Probst <mark.probst@gmail.com>
13410 * mini.c: Fetch data out of the extensible part of the runtime
13411 generic context instead of calling a helper function.
13413 * generic-sharing.c: Some functions moved into
13414 metadata/generic-sharing.c. Helper function for fetching other
13415 types now checks and asserts against extensible rgctx (just for
13416 debugging purposes - the helper function isn't called anymore
13417 unless for debugging).
13419 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13421 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13422 for tail calls up to the point that the tests in iltests.exe run. Also add a
13423 dummy CKFINITE implementation.
13424 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13425 needed for trampoline LMF frames.
13427 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13428 trampoline LMF frames.
13430 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13432 * mini.c (inline_method): clean any pending loader error when inlining fail.
13433 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13435 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13437 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13439 * aot-runtime.c (decode_patch_info): Ditto.
13441 * mini.c (mono_resolve_patch_target): Ditto.
13443 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13446 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13448 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13449 if it references an icall address.
13451 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13453 * cpu-s390x.md: Remove some more unused opcodes.
13455 * cpu-s390x.md: Remove some unused opcodes.
13457 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13458 mono_op_imm_to_op ().
13460 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13461 instead of a switch statement.
13463 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13464 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13466 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13468 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13470 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13473 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13475 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13476 opened. Fixes #362607.
13478 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13480 * iltests.il.in: Add a test for static methods in interfaces.
13482 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13484 * genmdesc.c (build_table): Fix a crash on older glib versions.
13486 * cpu-sparc.md: Remove some unused opcodes.
13488 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13489 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13491 * cpu-amd64.md: Remove some unused opcodes.
13493 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13494 like the other opcodes.
13496 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13498 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13500 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13502 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13503 variables 'cfg' instead of 'm' for consistency.
13505 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13507 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13508 argument holding the vtype return address, to avoid the ambigious use of
13509 cfg->ret for this purpose.
13511 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13513 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13515 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13516 new mono_print_ins () function which only takes one argument.
13518 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13520 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13523 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13525 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13527 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13529 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13530 opcodes and other small changes.
13532 * mini-ops.h: Add some new opcodes from the linear IR branch.
13534 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13536 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13537 opcodes, use the REG_MEMBASE opcodes instead.
13539 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13540 opcodes, use the REG_MEMBASE opcodes instead.
13542 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13545 * mini.c (mono_op_imm_to_op): New helper function.
13547 * mini-ops.h: Add some opcodes from linear IR branch.
13549 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13551 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13554 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13556 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13559 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13561 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13563 * aot-compiler.c (emit_method_code): Add an assert.
13565 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13566 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13569 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13571 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13572 some load/store opcodes so they are consistent.
13573 (mono_arch_emit_prolog): Simplify some code.
13575 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13577 * objects.cs: Add tests for large argument offsets on ARM.
13579 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13580 stack offsets. Fixes #359651.
13582 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13584 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13586 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13588 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13590 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13592 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13593 rid of CEE_CONV_R_UN.
13595 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13597 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13599 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13601 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13603 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13605 * cpu-amd64.md: Remove some unused opcodes.
13607 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13609 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13611 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13612 arch specific functions for its parts. Call the peephole pass after local
13613 regalloc so the prolog can compute a more accurate max_offset.
13615 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13616 the corresponding OP_I/OP_L opcodes.
13618 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13620 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13622 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13624 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13625 as they are handled in mini.c.
13627 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13629 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13630 case since it is handled in mini.c.
13632 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13634 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13636 * *.c: Use the new opcodes in the IR and back end code.
13638 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13640 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13642 2008-02-06 Mark Probst <mark.probst@gmail.com>
13644 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13645 an assert because it has a race condition.
13647 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13649 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13651 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13653 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13655 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13656 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13658 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13660 * cpu-amd64.md (move): Correct the maximum size of move.
13662 2008-02-05 Mark Probst <mark.probst@gmail.com>
13664 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13665 the generic class init trampoline to return quickly if the class
13668 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13670 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13671 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13673 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13675 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13678 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13680 * objects.cs: Add some soft-float tests.
13682 * mini.c: Fix a couple more soft-float issues.
13684 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13686 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13687 avoid a REX prefix.
13689 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13691 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13692 exception happens while compiling a virtual method.
13694 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13696 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13698 * mini-sparc.c: Fix build.
13700 * mini-sparc.c (get_call_info): Add support for generic sharing.
13702 * mini-exceptions.c: Add a FIXME.
13704 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13706 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13707 altstack handling code.
13709 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13711 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13713 * mini-s390.c: Add support for generic sharing.
13715 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13717 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13719 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13721 * mini-s390x.c: Add support for generic sharing.
13723 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13725 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13727 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13728 can be used since it takes a 16 bit signed immediate.
13730 * inssel-s390x.brg: Fix OP_SETRET.
13732 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13734 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13736 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13738 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13740 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13743 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13746 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13747 of the unused mono_arch_patch_delegate_trampoline stuff.
13749 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13751 * basic-long.cs: Move the fp related tests to basic-float.cs.
13753 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13755 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13757 * basic-calls.cs: Add a test for proper float argument passing.
13759 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13760 if the context corresponds to an exception received through a signal.
13762 * exceptions.cs: Add a test for nullref handling at the start of a try
13765 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13767 * jit-icalls.c (mono_break): New JIT icall.
13769 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13771 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13773 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13775 * cpu-*.md: Get rid of unused opcodes.
13777 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13779 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13782 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13785 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13786 the arch independent trampoline code in mini-trampolines.c.
13788 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13790 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13792 * mini-s390.h: Remove an unused define.
13794 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13795 the arch independent trampoline code in mini-trampolines.c.
13797 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13799 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13801 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13803 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13805 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13807 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13809 * cpu-amd64.md: Use smaller sizes for int opcodes.
13811 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13813 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13816 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13819 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13820 instead of though a pointer to save an indirection when accessing elements of
13823 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13825 (NOT_IMPLEMENTED): New helper macro.
13826 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13829 * *.c: Use the new helper macro.
13831 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13833 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13835 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13837 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13840 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13842 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13843 profiling is enabled.
13845 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13847 (mono_arch_emit_prolog): Add more first bblock optimizations.
13849 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13850 in order if possible.
13851 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13852 bblock, since the arguments are still in their original registers.
13854 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13856 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13858 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13861 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13864 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13866 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13867 process async exceptions received while in unmanaged code.
13869 * mini.c (mini_init): Install a callback with the runtime which will be called
13870 when a thread receives an async exception while in unmanaged code.
13872 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13874 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13876 2008-01-16 Wade Berrier <wberrier@novell.com>
13883 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13885 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13886 compilation with sun cc.
13888 * cpu-*.md: Fix the build.
13890 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13892 * mini-amd64.h: Add some comments to the MonoLMF structure.
13894 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13896 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13897 in the LMF structure if possible. This saves two instructions in the
13898 managed->native wrappers.
13900 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13902 2008-01-16 Mark Probst <mark.probst@gmail.com>
13904 * generic-sharing.c: New type argument lookup code which uses the
13905 runtime generic context template.
13907 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13909 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13911 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13912 (mono_arch_output_basic_block): Fix localloc implementation.
13914 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13916 * mini-ia64.c (peephole_pass): Fix ia64 build.
13918 * mini-amd64.c (peephole_pass): Fix a warning.
13920 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13921 at a constant offset from sp/fp.
13923 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13924 instead of obtaining it from *lmf in the managed method case.
13926 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13928 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13930 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13932 * mini.h (MonoInstList): New type.
13933 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13934 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13935 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13936 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13937 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13938 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13939 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13940 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13941 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13942 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13943 MONO_INST_LIST_FOR_EACH_ENTRY,
13944 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13945 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13946 mono_inst_list_first, mono_inst_list_last,
13947 mono_inst_list_next, mono_inst_list_prev): New instruction
13948 list handling interfaces.
13949 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13950 list head 'ins_list'.
13951 (MonoInst): Replace next pointer with list head 'node'.
13952 (MonoCallInst): Make 'out_args' a MonoInstList.
13953 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13954 (MonoCompile): Delete reverse_inst_list and
13955 reverse_inst_list_len.
13956 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13957 mono_arch_lowering_pass, mono_arch_local_regalloc,
13958 mono_arch_output_basic_block, mono_arch_emit_prolog):
13959 Convert to new instruction lists.
13960 (insert_after_ins): Delete.
13961 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13963 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13964 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13965 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13966 mono_emulate_opcode, mono_emit_load_got_addr,
13967 inline_method, mono_method_to_ir, mono_print_bb_code,
13968 print_dfn, decompose_pass, nullify_basic_block,
13969 replace_out_block_in_code, remove_block_if_useless,
13970 merge_basic_blocks, move_basic_block_to_end,
13971 try_unsigned_compare, optimize_branches, mono_print_code,
13972 mini_select_instructions, remove_critical_edges): Likewise.
13973 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13974 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13975 mono_arch_output_basic_block, mono_arch_emit_prolog):
13977 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13978 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13979 mono_arch_output_basic_block): Likewise.
13980 (inst_list_prepend, insert_after_ins): Delete.
13981 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13982 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13984 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13985 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13986 mono_arch_emit_prolog): Likewise.
13987 * cfold.c (mono_constant_fold): Likewise.
13988 * liveness.c (visit_bb, mono_analyze_liveness,
13989 optimize_initlocals): Likewise.
13990 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13991 * graph.c (mono_draw_code_cfg): Likewise.
13992 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13993 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13994 mono_ssa_cprop): Likewise.
13995 * abcremoval (get_relations_from_previous_bb, process_block):
13997 * local-propagation (mono_cprop_invalidate_values,
13998 mono_local_cprop_bb): Likewise.
13999 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14000 peephole_pass, mono_arch_output_basic_block,
14001 mono_arch_emit_prolog): Likewise.
14002 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14003 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14004 mono_arch_emit_prolog): Likewise.
14005 (insert_after_ins): Delete.
14006 * aliasing.c (print_code_with_aliasing_information,
14007 mono_build_aliasing_information, mono_aliasing_deadce):
14008 Convert to new instruction lists.
14009 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14010 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14011 mono_arch_local_regalloc, mono_arch_output_basic_block):
14013 (insert_after_ins): Delete.
14014 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14015 peephole_pass, mono_arch_output_basic_block): Convert to
14016 new instruction lists.
14017 * mini-codegen (InstList, inst_list_prepend,
14018 insert_after_ins): Delete.
14019 (insert_before_ins, get_register_force_spilling,
14020 get_register_spilling, free_up_ireg, free_up_reg,
14021 create_copy_ins, create_spilled_store, alloc_int_reg,
14022 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14023 to new instruction lists.
14024 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14025 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14026 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14027 (insert_after_ins): Delete.
14028 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14029 mono_arch_local_regalloc, mono_arch_output_basic_block,
14030 mono_arch_call_opcode): Convert to new instruction lists.
14031 (insert_after_ins): Delete.
14032 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14033 peephole_pass, mono_arch_output_basic_block,
14034 mono_arch_emit_prolog): Convert to new instruction lists.
14036 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14038 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14040 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14043 * Makefile.am (version.h): Make this work with non-bash shells.
14045 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14047 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14049 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14051 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14052 the InitializeArray optimization.
14054 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14056 * mini.c driver.c: Don't include os/gc_wrapper.h.
14058 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14060 * mini.c (print_jit_stats): Print GC statistics if available.
14062 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14064 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14066 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14068 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14070 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14072 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14074 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14076 * driver.c (mono_main): Ditto.
14078 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14080 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14082 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14083 in the vtable can't be encoded.
14084 (compile_method): Ditto.
14086 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14088 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14091 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14094 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14095 the top LMF entry belongs to the current method.
14097 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14099 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14101 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14103 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14105 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14107 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14109 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14111 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14114 * basic-float.cs: Add an ulong->double cast test.
14116 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14118 * mini.c (mono_method_to_ir): Fix a warning.
14120 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14122 * mini-ops.h: Add OP_SWITCH.
14124 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14125 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14127 2007-12-11 Geoff Norton <gnorton@novell.com>
14129 * mini-s390x.c: Minor change to the MAX() define to allow
14130 it to compile with other gcc versions.
14132 2007-12-11 Geoff Norton <gnorton@novell.com>
14135 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14137 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14139 exceptions-arm.c (mono_arch_get_restore_context): Restore
14142 exceptions-arm.c (throw_exception): Save the frame pointer.
14143 This is a partial fix for #323747. Only the client side is
14146 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14148 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14149 was using an unrelated variable to log the class which
14150 needed the cctor to be called. This was crashing on arm.
14152 2007-12-09 Robert Jordan <robertj@gmx.net>
14154 * mini-x86.c (mono_arch_emit_epilog):
14155 Consider all kinds of 64-bit types. Fixes #323114.
14157 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14159 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14161 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14163 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14165 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14167 * mini.c: run type ctor before allocating an object, not only
14168 when running it's constructor method (fixes at least part of bug #342507).
14170 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14172 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14174 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14175 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14178 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14179 mono_generic_class_init_trampoline () the same as it is done with the other
14182 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14183 aot-runtime.c aot-compiler.c: Implement AOT support.
14185 2007-12-07 Mark Probst <mark.probst@gmail.com>
14187 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14188 build for archs which don't have the vtable trampoline defined
14191 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14193 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14195 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14197 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14199 * tramp-<ARCH>.c: Use the new helper function.
14201 2007-12-07 Mark Probst <mark.probst@gmail.com>
14203 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14204 trampoline call, which takes a vtable argument.
14206 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14207 OP_TRAMPCALL_VTABLEs like other calls.
14209 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14210 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14211 call. Implemented a support function which fetches the vtable
14212 from a register set.
14214 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14215 Implemented a generic class init trampoline, using the
14216 OP_TRAMPCALL_VTABLE opcode.
14218 * mini.c: Implemented static field access when sharing generic
14219 code. This implies initing the class using the new
14220 OP_TRAMPCALL_VTABLE call.
14222 2007-12-07 Mark Probst <mark.probst@gmail.com>
14224 * mini.c: Don't compile methods with sharing enabled if their
14225 classes are disabled for sharing.
14227 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14229 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14230 opcodes. Fixes #346563.
14232 * objects.cs: Add a new test.
14234 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14236 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14237 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14239 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14241 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14243 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14245 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14248 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14250 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14252 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14253 optimization in the AOT case.
14255 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14257 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14259 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14261 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14263 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14265 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14266 is created by the inlined delegate ctor.
14268 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14270 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14272 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14274 * cpu-x86.md: Fix the length of ckfinite.
14276 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14278 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14280 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14281 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14283 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14285 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14286 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14288 2007-11-28 Martin Baulig <martin@ximian.com>
14291 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14292 after creating the trampoline.
14294 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14296 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14298 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14301 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14302 instead of the calling method to help AOT.
14304 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14306 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14308 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14311 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14313 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14315 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14316 (encode_method_ref): No need to handle generic method definitions specially.
14318 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14320 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14323 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14325 (compile_method): Enable generic sharing.
14327 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14329 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14330 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14332 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14335 * mini-trampolines.c: Fix a warning.
14337 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14339 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14340 (generic_class_is_reference_type): Remove unused function.
14342 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14343 in the generic vtable trampoline case.
14345 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14347 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14348 return an AOT method based on a vtable slot.
14350 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14352 * mini.c (mini_get_vtable_trampoline): Export this.
14354 2007-11-22 Martin Baulig <martin@ximian.com>
14357 (MonoDebuggerInfo): Move `debugger_version' up.
14359 2007-11-22 Martin Baulig <martin@ximian.com>
14362 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14364 * mini-trampolines.c
14365 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14366 after compiling the method.
14368 2007-11-20 Martin Baulig <martin@ximian.com>
14371 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14372 (mono_debugger_remove_breakpoint): Likewise.
14373 (mono_debugger_check_breakpoints): Likewise.
14375 * debug-debugger.c: Implement the new breakpoint interface here.
14377 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14379 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14380 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14382 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14384 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14386 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14388 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14391 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14394 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14395 returning a vtype in a register.
14397 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14398 here from the arch specific code.
14400 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14403 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14404 (mono_arch_emit_prolog): Increment maximum prolog size.
14406 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14407 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14409 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14410 MonoGenericSharingContext.
14412 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14413 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14415 2007-11-15 Mark Probst <mark.probst@gmail.com>
14417 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14418 which extract fields out of the runtime generic context. Full
14419 sharing of the NEWARR opcode.
14421 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14423 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14424 --enable-minimal=ssa.
14426 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14428 * mini-trampolines.c (mono_delegate_trampoline): Update after
14429 mono_marshal_get_delegate_invoke () signature change.
14431 2007-11-13 Mark Probst <mark.probst@gmail.com>
14433 * mini.c: Removed the shared context in favor of the generic
14434 sharing context. Allocate the MonoJitInfo structure with room for
14435 the generic sharing context if it's needed.
14437 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14438 domain-internals.h now.
14440 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14442 * generic-sharing.c: Several changes for working without a shared
14443 context and instead operating on open types instead.
14445 2007-11-12 David S. Miller <davem@davemloft.net>
14447 * inssel-sparc.brg: Fix double instruction emit.
14449 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14451 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14452 Get/Set/Address methods.
14454 * mini.c debug-debugger.c mini-trampolines.c: Update after
14455 mono_marshal_get_delegate_invoke signature change.
14457 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14459 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14460 This can happens with dynamic methods. Fixes the other bug in #322722.
14462 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14464 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14467 * mini-arm.c (arm_patch): Implement patching of BX call
14468 sequence. Fixes one of the bugs in #322722.
14470 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14472 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14473 under Linux. We only need to flush every 32-byte cache line.
14475 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14478 move_basic_block_to_end: Add branches when needed, eventually creating
14480 optimize_branches: added a parameter that tells if it's ok to create
14481 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14482 and avoid calling move_basic_block_to_end when it's not ok.
14485 2007-11-07 Mark Probst <mark.probst@gmail.com>
14487 * mini.c: Abort inlining call to InitializeArray if something
14488 looks wrong. Let the icall handle it, which now has proper safety
14491 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14493 * mini.c (mono_spill_call): add support for soft-float.
14495 * mini.c (mono_method_to_ir): add support for soft-float
14496 to inlined functions that return float.
14498 * mini.c (mono_method_to_ir): add support for soft-float
14499 to cee_stsfld opcode on float fields.
14501 2007-11-05 Geoff Norton <gnorton@novell.com>
14503 * mini-x86.h: Fix the structure access for X86 Leopard.
14506 2007-11-05 Martin Baulig <martin@ximian.com>
14508 * mini-trampolines.c
14509 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14510 after compiling the method to notify the debugger.
14512 2007-11-05 Martin Baulig <martin@ximian.com>
14514 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14516 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14518 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14519 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14521 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14523 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14524 native-to-managed wrappers.
14526 2007-11-01 Geoff Norton <gnorton@novell.com>
14528 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14531 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14533 * mini.c, mini-x86.c: when getting back from unmanaged code
14534 to managed via a marshaled delegate we also need to set the
14537 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14539 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14542 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14544 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14545 let the debugger or other external agents to tell the JIT when
14546 a sw breakpoint has been inserted in the code that the JIT needs
14547 to be able to inspect.
14549 2007-10-31 Martin Baulig <martin@ximian.com>
14552 (MonoDebuggerInfo): Remove `runtime_class_init'.
14554 2007-10-30 Martin Baulig <martin@ximian.com>
14557 (mono_debugger_thread_created): Added `MonoThread *' argument.
14558 (mono_debugger_extended_notification): New public method.
14559 (mono_debugger_trampoline_compiled): New public method.
14562 (MonoDebuggerThreadInfo): Added `thread' and
14563 `extended_notifications' fields.
14566 (debugger_executable_code_buffer): New static variable.
14569 (MonoDebuggerInfo): Added `executable_code_buffer',
14570 `executable_code_buffer_size', `breakpoint_info_area',
14571 `breakpoint_table' and `breakpoint_table_size'.
14573 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14575 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14576 that IP either is an unused value or the vtable pointer. IMT
14577 calls use vtable + offset now. Reduced by almost half the size
14580 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14582 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14583 defines to access param registers. Replace long usage with
14584 gsize as sizeof(long) != sizeof(void*) on Win64.
14586 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14587 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14588 instead of non-existant _GetAddressOfReturnAddress.
14590 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14591 param registers. Save/restore %rdi and %rsi in MonoLMF.
14593 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14594 param registers. Modify (throw_exception) signature to take
14595 %rdi and %rsi on Win64.
14597 Code is contributed under MIT/X11 license.
14599 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14601 * helpers.c: unlink debugging output files.
14603 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14605 * mini.c: Move mono_create_ftnptr () to object.c.
14607 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14609 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14610 optional. This function can now be used to disassemble code generated
14611 outside the JIT such as trampolines and IMT thunks.
14613 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14615 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14616 vtable pointer from a ldr instruction.
14618 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14619 new IMT call sequence.
14621 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14622 call sequence for interface invocations.
14624 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14625 for imt support. This function is empty since IMT on ARM requires no
14626 special handling on the IR side.
14628 * mini-arm.c (mono_arch_find_imt_method): added, required for
14631 * mini-arm.c (mono_arch_find_this_argument): added, required
14634 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14635 a ldr instruction to load a value stored in the code stream.
14637 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14641 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14643 * mini.c (mini_init): Install the jump trampoline callback.
14645 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14647 * mini-trampolines.c: handle synchronized methods with the common
14648 vtable trampoline (bug #335601).
14650 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14652 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14654 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14657 * mini-ia64.h mini-ia64.c: Add support for IMT.
14659 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14660 prolog. Fixes #331958.
14662 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14664 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14666 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14668 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14671 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14673 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14676 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14678 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14681 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14683 * mini-trampolines.c: changed the magic rampoline to understand
14684 the common vtable trampoline method: the method to invoke is
14685 determined by the vtable displacement of the call.
14687 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14689 * mini.c, mini.h: register the common vtable trampoline if the
14690 architecture supports it.
14692 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14694 * cpu-amd64.md: use the correct max length for tls_get.
14696 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14698 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14699 CEE_STELEM_ANY. Fixes #333696.
14701 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14703 * exceptions-x86.c: provide more graceful handling of the case where
14704 we followed a bogus function pointer from managed code (bug #332866).
14706 2007-10-11 Mark Probst <mark.probst@gmail.com>
14708 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14709 replaces the generic_shared flag and will carry more information
14712 * generic-sharing.c: Added mini_type_stack_size() which allows
14713 allows open types if given a generic sharing context.
14714 mini_get_basic_type_from_generic() takes a
14715 MonoGenericSharingContext* instead of a MonoCompile* now.
14717 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14718 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14719 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14720 changes above. Just passing arguments through to the right
14723 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14725 * mini-arm.c: unify the call emission to emit_code_seq().
14727 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14729 * tramp-arm.c: reduced the trampoline size.
14731 2007-10-10 Mark Probst <mark.probst@gmail.com>
14733 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14734 variable handling out of arch-specific code.
14736 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14738 * mini-arm.c: implemented fast delegate dispatch.
14740 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14742 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14743 that fp elimination is turned off if the space required by locals is too
14744 big. Fixes #331958.
14746 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14748 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14749 ARM to the new style trampoline.
14751 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14753 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14755 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14757 2007-10-09 Martin Baulig <martin@ximian.com>
14760 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14761 `field_info_offset_offset'.
14763 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14765 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14766 removed more internal usage of the r11 register and made it available
14767 to the register allocator.
14769 2007-10-08 Mark Probst <mark.probst@gmail.com>
14771 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14772 when sharing generics and treat type variables as references.
14774 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14776 * mini-ppc.c: started removing the internal uses of register r11
14777 to eventually allow the register allocator to manage it as an
14778 additional available register.
14780 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14782 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14784 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14786 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14787 specific trampolines as they are not performance critical as a jump
14788 target (maybe align as before only for AOT code?). This saves about
14789 200 KB of native code on x86 for monodevelop startup.
14791 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14793 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14794 monodevelop startup.
14796 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14798 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14800 * mini-sparc.h mini-sparc.c: Implement IMT support.
14802 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14803 its smaller and doesn't clobber sparc_g1.
14805 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14807 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14809 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14811 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14813 * mini-ppc.c: implemented fast delegate invocation.
14815 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14817 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14819 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14821 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14822 code to the new style trampoline in preparation for IMT support.
14824 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14826 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14827 systems already. This also reduces the specific trampiline sizes and
14828 prepares for the use of r12 as the IMT identifier register.
14830 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14832 * mini-mips.h: endianess fix (simplified from a patch by
14833 Thomas Kunze <thommy@tabao.de>, bug #323737).
14835 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14837 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14838 to access ucontext fields and enable netbsd support
14839 (partially from Magnus Henoch <mange@freemail.hu>).
14841 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14843 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14844 use the preprocessor from the CPP env var if it is set.
14846 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14848 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14849 code, before interface_offset gets used.
14851 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14853 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14854 mono_class_setup_vtable () before accessing klass->vtable.
14856 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14858 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14861 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14863 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14864 IMT slots (this saves hundreds of KB of memory in programs like
14865 IronPython and Monodevelop).
14867 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14869 * mini.c: print the delegate counter.
14871 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14873 * mini-x86.c: make it easier to enable the debugging code for IMT
14876 2007-09-28 Martin Baulig <martin@ximian.com>
14879 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14880 `mono_method_klass_offset' and `mono_method_token_offset'.
14882 2007-09-20 Mark Probst <mark.probst@gmail.com>
14884 * mini.c: First generics sharing implementation. Can only share
14885 in very simple cases. If sharing doesn't work it falls back to
14886 dedicated compilation.
14888 * mini.h: Flag in MonoCompile to specify whether generic
14889 compilation is shared. Flags enum for marking which generic inst
14890 of a context is used. Prototypes for helper functions.
14892 * generic-sharing.c: Helper functions for generic method sharing.
14894 * optflags-def.h: Optimization flag (gshared) for enabling generic
14895 method sharing added.
14897 * Makefile.am: generic-sharing.c added.
14899 2007-09-19 Daniel Nauck <dna@mono-project.de>
14901 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14903 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14904 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14907 2007-09-19 Martin Baulig <martin@ximian.com>
14909 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14910 mono_debug_cleanup() is now part of mono_cleanup().
14912 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14914 * driver.c (mono_main): Fix a warning.
14916 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14918 * aot-compiler.c: Optimize various parts when processing large assemblies.
14921 * mini.c (mono_patch_info_hash): Improve hash function.
14923 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14925 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14927 Code is contributed under MIT/X11 license.
14929 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14931 * mini.c (mini_init): Fix a leak.
14933 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14935 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14937 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14939 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14941 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14943 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14945 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14948 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14950 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14952 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14954 * aot-runtime.c (decode_patch_info): Ditto.
14956 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14958 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14959 static case. Cache delegates in architecture specific code,
14960 based on number of parameters.
14962 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14963 in architecture specific code, based on number of parameters.
14965 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14966 caching happen in architecture specific code now.
14968 Code is contributed under MIT/X11 license.
14970 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14972 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14973 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14974 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14976 Code is contributed under MIT/X11 license.
14978 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14979 * mini.c: (mono_thread_abort) Fixed bug #82416.
14981 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14983 * mini.: hook the new managed GC allocation feature into the JIT.
14985 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14987 * mini.c: implementation for the new runtime tls opcode.
14989 2007-09-11 Martin Baulig <martin@ximian.com>
14992 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14993 `mono_method_inflated_offset'.
14995 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14997 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14998 async exceptions into a method.
15000 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15001 purpose of testing whenever the unwinder works at every instruction.
15003 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15005 * mini.c: check accessibility of method used in ldftn (fixes
15008 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15010 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15012 * inssel.brg: Fix a warning.
15014 2007-09-03 Martin Baulig <martin@ximian.com>
15016 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15017 now takes the `main_method' as argument.
15019 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15021 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15023 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15025 * driver.c: include the cil-coff.h header on Windows.
15027 Code is contributed under MIT/X11 license.
15029 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15031 * mini.c, driver.c: don't include the cil-coff.h header.
15033 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15035 * mini.c: flag places that needs fixes fo soft-float support.
15037 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15039 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15040 endian systems (partially from Dean Jenkins, bug #81924).
15042 2007-08-28 Mark Probst <mark.probst@gmail.com>
15044 * mini.c (check_linkdemand): Remove embedded reference object in
15045 call to LinkDemandSecurityException.
15046 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15047 with an IntPtr instead of a reference object.
15049 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15051 * mini.c (handle_initobj): Handle alignment properly.
15053 * inssel.brg (mini_emit_memset): Ditto.
15055 * inssel.brg (mini_emit_memcpy): Ditto.
15057 * inssel-sparc.brg: Ditto.
15059 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15061 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15063 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15064 exceptions raised in unmanaged code. Fixes part of #82594.
15066 2007-08-24 Mark Probst <mark.probst@gmail.com>
15068 * mini.c (mono_method_to_ir), declsec.c
15069 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15071 2007-08-22 Martin Baulig <martin@ximian.com>
15074 (MonoDebuggerThreadInfo): New typedef.
15075 (mono_debugger_thread_table): New global variable.
15076 (mono_debugger_thread_created): New public function.
15077 (mono_debugger_thread_cleanup): New public function.
15080 (MonoDebuggerInfo):
15081 - removed `get_current_thread' and `lookup_assembly'.
15082 - removed `data_table'.
15083 - added `thread_table'.
15086 (mono_thread_start_cb): Call mono_debugger_thread_created().
15087 (mono_thread_attach_cb): Likewise.
15088 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15089 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15092 * driver.c (mono_main): Move mono_debug_init() up, before calling
15093 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15095 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15097 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15098 together when passing several arguments of type double (gives a small
15099 speedup and saves a few bytes of generated code).
15101 2007-08-20 Jb Evain <jbevain@novell.com>
15103 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15105 2007-08-20 Jb Evain <jbevain@novell.com>
15107 * mini.c (mono_method_to_ir): throw MethodAccessException
15108 and FieldAccessException instead of InvalidProgramException.
15110 2007-08-20 Mark Probst <mark.probst@gmail.com>
15112 * mini.c: CoreCLR security checks.
15114 * mini.h: Removed MonoSecurityMode (moved to
15115 metadata/security-manager.h) and mono_security_mode global var
15116 (replaced by set/get functions in security-manager.h).
15118 * driver.c: Added "core-clr-test" security mode for testing. Used
15119 set-function for setting security mode.
15121 2007-08-17 Mark Probst <mark.probst@gmail.com>
15123 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15124 the new jit_info_table.
15126 * driver.c: Test code for the new jit_info_table (enabled by the
15127 define MONO_JIT_INFO_TABLE_TEST).
15129 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15131 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15132 detection of call <REG> instruction sequence. Fixes build on freebsd.
15134 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15136 * mini-exceptions.c: Fix a warning.
15138 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15140 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15141 stack overflow handling code on amd64 too.
15143 * mini-exceptions.c (mono_setup_altstack): Make this use
15144 mono_thread_get_stack_bounds ().
15146 * mini-x86.h: Disable sigaltstack on solaris x86.
15148 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15150 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15152 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15154 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15156 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15158 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15160 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15162 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15164 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15167 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15169 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15170 to be emitted (bug #82281).
15172 2007-08-01 Martin Baulig <martin@ximian.com>
15174 Merged the `debugger-dublin' branch.
15176 * debug-debugger.h (MonoDebuggerInfo):
15177 Removed the `old_*' compatibility entries.
15178 Added `debugger_version' and `data_table'.
15179 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15180 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15183 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15184 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15185 instead of a `gconstpointer'.
15186 (mono_debugger_insert_method_breakpoint): Return a
15187 `MonoDebugMethodAddressList *'.
15189 2007-06-28 Martin Baulig <martin@ximian.com>
15191 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15193 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15195 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15196 __builtin_frame_address () since it is broken on older gcc versions.
15198 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15200 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15201 on the stack overflow handling and made the managed stack overflows
15202 catchable in most cases using soft guard pages.
15203 * exceptions-x86.c: added code to restore the protection in the soft
15204 guard pages at the end of exception handling.
15206 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15208 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15210 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15212 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15213 exception handling.
15215 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15217 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15218 signal handling support until it has been ported to the new mechanism.
15219 * mini.c: fixed stack overflow detection and use the new
15220 architecture code to handle signals on the altstack.
15222 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15224 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15225 stack overflows on the alt stack.
15227 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15229 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15230 stack overflows on the alt stack.
15232 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15234 * exceptions-ppc.c: cleanup preparing for altstack support.
15236 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15238 * exceptions-arm.c: cleanup preparing for altstack support.
15240 2007-07-27 Mark Probst <mark.probst@gmail.com>
15242 * mini.c (print_jit_stats): Output hazard pointer stats.
15244 2007-07-26 Mark Probst <mark.probst@gmail.com>
15246 * driver.c, mini.c: Replaced security mode flags with a single
15249 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15251 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15253 2007-07-25 Mark Probst <mark.probst@gmail.com>
15255 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15256 (which doesn't do anything yet) for activating Core CLR
15257 (Silverlight) security.
15259 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15261 * mini-codegen.c: work around a possible gcc bug on arm.
15263 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15265 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15266 message for platforms that don't support AOT compilation.
15268 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15270 * mini.h, mini.c, driver.c: temporary smcs hack.
15272 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15274 * mini-arm.h, mini-arm.c: arm EABI fixes.
15276 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15278 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15281 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15282 trampolines taking a method argument.
15284 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15286 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15287 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15289 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15290 JIT compilation throws an exception. Fixes #82050.
15292 2007-07-19 Mark Probst <mark.probst@gmail.com>
15294 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15295 with the MONO_EXCEPTION_ defines.
15297 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15299 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15302 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15303 the cause of an assertion.
15305 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15307 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15310 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15312 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15313 assert. Should fix #82103.
15315 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15317 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15318 here too. Fixes #82095.
15320 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15323 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15325 * mini-amd64.h: Enable IMT for amd64.
15327 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15329 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15331 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15333 2007-07-12 Mark Probst <mark.probst@gmail.com>
15335 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15336 as soon as check_linkdemand sets an exception_type.
15338 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15340 * mini-x86.c: fixed offsets for IMT call sequence.
15341 * mini-x86.h: enable IMT again.
15343 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15345 * trace.c (mono_trace_enter_method): Decode MonoType too.
15347 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15349 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15351 * mini-amd64.c: Add preliminary IMT implementation.
15353 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15355 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15356 understand the new IMT-base interface invocation (thanks to
15357 Daniel Nauck for the report and the remote debugging session).
15359 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15361 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15363 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15365 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15367 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15369 * mini-trampolines.c: implement AOT IMT support.
15370 * mini-x86.h: enable IMT support for wider testing.
15372 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15374 * inssel.brg (emit_imt_argument): Add aot support here.
15376 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15378 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15380 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15381 of the IMT implementation, partially from massi, with my
15382 implementation of the bsearch sequence. Disabled by default until
15383 the AOT code is implemented.
15385 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15387 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15389 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15391 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15393 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15394 arch-independent IMT JIT code from Massimiliano
15395 Mantione (massi@ximian.com) with small cleanups from me.
15397 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15399 * Makefile.am: fix svn invocation to get the svn revision to be
15400 independent of the local language (build fix).
15402 2007-07-09 Mark Probst <mark.probst@gmail.com>
15404 * mini.c (inline_method): Reset cfg->exception_type if the
15405 inlining is aborted. Fixes: 82049.
15407 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15409 * mini.c: remove assert from exception handling code when exception_ptr
15412 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15414 * mini.c (mono_codegen): Add an assert.
15416 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15417 enter and leave code.
15418 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15420 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15422 * mini-ppc.c: fixed memory corruption for localloc(0)
15425 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15427 * mini.c: Fix warnings.
15429 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15431 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15432 to emit better double->int conversions.
15434 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15436 * mini.c: the provided Min/Max optimizations are valid for unisgned
15439 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15441 * 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
15443 2007-06-28 Miguel de Icaza <miguel@novell.com>
15445 * mini.c (mono_running_on_valgrind): Add support for reporting the
15446 method and its boundaries to valgrind.
15448 2007-06-28 Martin Baulig <martin@ximian.com>
15450 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15452 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15454 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15456 * generic.2.cs: Add new test case.
15458 2007-06-25 Martin Baulig <martin@ximian.com>
15460 Merged the `debugger-dublin' branch.
15463 (mono_debugger_insert_method_breakpoint): New public method.
15464 (mono_debugger_remove_method_breakpoint): Likewise.
15465 (mono_debugger_check_breakpoints): New static method.
15466 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15468 * debug-debugger.h (MonoDebuggerInfo):
15469 Renamed (to keep backward compatibility in the vtable):
15470 `insert_breakpoint' -> `old_insert_breakpoint'.
15471 `remove_breakpoint' -> `old_remove_breakpoint'.
15472 `create_string' -> `old_create_string'.
15473 `lookup_class' -> `old_lookup_class'.
15474 `lookup_type' -> removed; changed into a dummy field.
15475 `lookup_assembly' -> `old_lookup_assembly'.
15476 Added (same functionality, but different signature):
15477 `create_string', `lookup_class', `lookup_assembly'
15479 `get_method_addr_or_bpt', `remove_method_breakpoint',
15480 `runtime_class_init'.
15482 * debug-debugger.c: Merged the `debugger-dublin' branch.
15484 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15486 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15488 (peephole_pass): Likewise.
15490 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15492 * driver.c: hopefully make setaffinity work also for ancient
15495 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15497 * driver.c : win32 build fix.
15499 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15501 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15502 processor if it is set.
15504 2007-06-21 Martin Baulig <martin@ximian.com>
15506 * debug-mini.h: New file.
15509 (mono_debugger_insert_breakpoint_full): Moved here from
15510 ../metadata/mono-debug-debugger.c.
15511 (mono_debugger_remove_breakpoint): Likewise.
15512 (mono_debugger_breakpoint_callback): Likewise.
15514 2007-06-15 Raja R Harinath <rharinath@novell.com>
15516 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15517 changes in MonoGenericClass.
15519 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15521 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15523 2007-06-14 Raja R Harinath <rharinath@novell.com>
15525 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15526 removal of MonoGenericMethod.
15528 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15530 * mini-exceptions.c: hooks for the exception events profiling API.
15532 2007-06-14 Randolph Chung <tausq@debian.org>
15534 * Makefile.ma: Add hppa target.
15535 * mini-arch.h: Include mini-hppa.h
15536 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15537 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15538 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15540 2007-06-14 Randolph Chung <tausq@debian.org>
15542 * inssel.brg: Add rules for "chained" compare-branch operations so that
15543 a single compare op can affect multiple branches. Adjust cost for
15544 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15545 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15546 cost for some rules so that they can more easily be overridden by
15547 per-arch rules (with fixes from lupus).
15548 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15550 2007-06-13 Randolph Chung <tausq@debian.org>
15552 * mini-ops.h: Reorder branch ops so that they match the order of the
15553 corresponding CEE_* ops. The code expects them this way.
15554 Add new ops for HPPA target.
15555 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15557 2007-06-13 Randolph Chung <tausq@debian.org>
15559 * mini-exceptions.c: Handle cases where the stack grows towards
15561 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15563 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15565 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15567 * driver.c: explain where a non-matching corlib is found.
15569 2007-06-13 Mark Probst <mark.probst@gmail.com>
15571 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15573 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15575 * mini-exceptions.c: Generate a method profile leave event during
15576 an exception to ensure that the profiler gets notified.
15578 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15580 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15583 * cpu-amd64.md: Add long_and/or/xor opcodes.
15585 2007-06-06 Wade Berrier <wberrier@novell.com>
15587 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15588 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15589 length of instruction shr_imm (expected 8, got 10)
15591 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15593 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15595 2007-06-06 Mark Probst <mark.probst@gmail.com>
15597 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15598 MonoInternalHashTable again (fixed bug in the internal hash table
15601 2007-06-06 Mark Probst <mark.probst@gmail.com>
15603 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15604 Have to figure out what makes it crash the SWF regression.
15606 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15608 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15610 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15612 * mini.c: optimize out the type check when storing null in a
15615 2007-06-04 Mark Probst <mark.probst@gmail.com>
15617 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15618 MonoInternalHashTable.
15620 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15622 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15623 signed integer methods.
15625 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15627 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15628 permanently since the current approach doesn't work.
15630 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15632 * inssel.brg (stmt): Only call delegate->invoke_impl if
15633 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15635 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15637 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15638 the sreg2==rdx case.
15640 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15641 account if it contains a rex prefix.
15642 (peephole_pass): Handle OP_FMOVE as well.
15644 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15646 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15647 as it causes regressions.
15649 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15651 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15652 static case as well.
15654 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15656 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15657 (mono_arch_get_this_arg_from_call): Ditto.
15659 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15661 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15664 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15665 (mono_arch_get_this_arg_from_call): Ditto.
15667 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15669 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15670 try to create optimized invoke code and use that for further invocations.
15671 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15673 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15675 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15677 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15678 sealed classes or methods.
15679 *devirtualization.cs: tests for the new optimization
15681 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15683 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15684 by the update_volatile () function.
15686 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15688 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15691 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15693 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15695 * mini.c: Add configure checks for header files.
15696 * mini-x86.c: Add configure checks for header files.
15697 * trace.c: Add configure checks for header files.
15698 * aot-runtime.c: Add configure checks for header files.
15699 * aot-compiler.c: Add configure checks for header files.
15700 * driver.c: Add configure checks for header files.
15701 * mini-codegen.c: Add configure checks for header files.
15703 Code is contributed under MIT/X11 license.
15705 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15707 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15708 icompare_imm -128 + op_iclt. Fixes #81703.
15710 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15712 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15714 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15716 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15717 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15718 so that all isinst checks now use "interface_bitmap".
15720 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15722 * cpu-amd64.md (jmp): Fix a warning.
15724 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15726 * basic.cs: Add new regression test.
15728 * basic.cs: Remove test which is now in basic-long.cs.
15730 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15732 * basic-long.cs: Add new test.
15734 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15736 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15738 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15740 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15742 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15745 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15746 throwing code a bit.
15748 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15749 the exception throwing code a bit.
15751 * mini-x86.c (get_call_info): Allocate result from a mempool.
15753 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15755 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15757 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15759 * mini.h (MonoCompile): Add 'token_info_hash' field.
15761 * mini.c: Save token->method associations during compilation so the AOT
15762 compiler can use it.
15764 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15765 which reference generic classes and methods.
15767 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15769 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15771 * aot-compiler.c (compile_method): Fix a typo in a comment.
15773 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15775 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15776 everything generic.
15778 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15780 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15782 * mini.h (MonoCompile): Add 'args' field.
15784 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15787 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15789 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15791 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15793 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15795 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15796 opcodes for some opcodes.
15798 * mini.h *.brg *.c: Use the new opcodes.
15800 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15802 * mini.h: Bumped aot revision.
15804 * inssel.brg: modified code generation of type checks for interfaces
15805 to use the new "MonoClass.interface_bitmap" instead of the old
15806 "MonoClass.interface_offsets".
15808 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15810 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15812 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15814 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15817 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15819 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15821 2007-04-27 Wade Berrier <wberrier@novell.com>
15823 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15824 mini.h) to fix build.
15826 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15828 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15830 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15831 causes the corlib unit tests to fail.
15833 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15835 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15837 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15839 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15840 opcodes to the comparison relations.
15842 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15843 opcodes to their types.
15845 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15847 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15848 it in cfg->arch.cinfo.
15850 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15852 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15853 cfg->cil_offset_to_bb.
15855 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15857 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15858 created becase of initlocals.
15860 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15862 * mini-alpha.c cpu-alpha.md: More alpha port work from
15863 Sergey Tikhonov <tsv@solvo.ru>.
15865 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15867 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15869 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15871 * cpu-s390.md (break): Correct the length of break instruction.
15873 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15875 * mini.c: fix a couple of soft-float issues and comments.
15877 2007-04-15 Miguel de Icaza <miguel@novell.com>
15879 * trace.c (is_filenamechar): - is also a filename char.
15881 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15883 * mini-s390.c: Correct checking for enum type in return value processing.
15885 2007-04-14 Raja R Harinath <rharinath@novell.com>
15887 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15888 (version.h): Makefile is in the build directory.
15890 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15892 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15894 2007-04-11 Martin Baulig <martin@ximian.com>
15896 * mini.c (can_access_member): Fix handling of generic classes;
15899 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15901 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15903 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15905 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15907 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15909 * mini-codegen.c: make sure the right spill amount is
15910 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15912 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15914 * mini-ppc.c: fixes for the fp_branch_nan test.
15916 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15918 * basic.cs: Comment out new test which still fails on ia64.
15920 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15922 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15924 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15926 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15928 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15930 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15931 on 64 bit machines. Fixes part of #80738.
15933 * basic.cs: Add regression test.
15935 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15937 * inssel.brg basic.cs: Revert previous change to fix build.
15939 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15942 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15944 * basic.cs: Add new regression test.
15946 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15948 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15951 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15953 * cpu-s390x.md: Correct length of break instruction.
15955 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15957 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15958 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15960 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15962 * *.c: Begin WIN64 port.
15963 * mini.c: Use correct register in profiler.
15964 * mini-amd64.c: No inline assembly on Win64.
15965 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15966 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15967 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15968 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15969 mono_arch_ip_from_context for Win64.
15971 Contributed under MIT/X11 license.
15973 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15975 * exceptions-amd64.c (seh_handler): Ditto.
15977 * exceptions-x86.c (seh_handler): Fix a memory leak.
15979 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15981 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15982 mini-s390x.c: fixed peephole optimizations to deal
15983 correctly with 1 and 2 byte reload avoidance.
15985 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15987 * cpu-s390.md, cpu-s390x.md: update localloc length.
15989 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15991 * cpu-g4.md: added missing descriptions.
15993 2007-03-14 Miguel de Icaza <miguel@novell.com>
15995 * Makefile.am: Add support so the tail tests are not executed on
15996 PowerPC as that is a known limitation of the PowerPC port.
15998 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16000 * runmdesc.bat: Move to msvc directory.
16002 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16004 * runmdesc.bat: Run executable that was produced by the current
16005 target and sent via an argument.
16007 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16009 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16012 * generics.2.cs: Add regression test.
16014 2007-03-09 Wade berrier <wberrier@novell.com>
16016 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16018 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16020 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16021 AOT code depends on this.
16023 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16025 * mini.c: more precise tracking of types in the eval stack
16026 (part of fix for bug #81044).
16028 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16030 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16032 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16034 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16036 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16038 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16040 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16042 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16043 a pointer on 64 bit systems. Fixes #80190.
16045 * iltests.il: Add new regression test.
16047 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16049 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16051 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16053 * trace.c: Remove an erroneous alignemnt check when tracing.
16054 Fixes --trace on OSX86.
16056 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16058 * mini-$(arch).h: initialize SP in context for all the archs.
16060 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16062 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16063 regressions in the thread tests.
16065 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16067 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16068 - fixed implementation of LOCALLOC opcode
16069 - implemented non-un compare for floats
16071 - implementation of FDIV and CKFINITE opcodes
16072 - fixes for latest mono updates
16073 - additional arch opcodes
16075 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16077 * Makefile.am: simplify and merge rules for cross-compilation.
16079 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16081 * local-propagation.c: Actually *apply* the fix for bug 80591...
16083 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16085 * mini-exceptions.c: backuot part of the last change
16086 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16088 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16089 * inssel.brg: Fix bug 59286.
16092 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16094 * mini-exceptions.c: patch from Zoltan to correctly check for
16095 stack boundaries (using the stack register, not the frame register),
16096 fixes bugs #80724, #79717.
16098 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16100 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16101 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16103 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16104 presence of frame pointer elimination.
16106 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16108 * mini-x86.h: NetBSD UCONTEX_REG defines.
16110 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16112 * inssel-amd64.brg: Fix amd64 build.
16114 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16116 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16119 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16121 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16124 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16126 2007-01-30 Mark Mason <mason@broadcom.com>
16128 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16129 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16130 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16131 beginning support for CEE_JMP [not quite working yet]
16132 * tramp-mips.c: LMF handling now works
16134 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16136 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16138 * mini.h (NULLIFY_INS): New macro.
16140 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16142 * mini.c: statistical profiler fix for windows, patch
16143 from Tor Lillqvist (tml@novell.com).
16145 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16146 * local-propagation.c: Fix bug 80591.
16148 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16150 * Makefile.am: put back the --export-dynamic option as with
16151 the previous gmodule flags (thanks to Robert Jordan).
16153 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16155 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16157 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16158 simplify and speed up the local register allocator. Also rename some fields
16159 like iassign->vassign.
16161 * regalloc.c: Remove some functions which are no longer used since their
16162 inlined version is in mini-codegen.c.
16164 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16166 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16168 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16170 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16171 narrowing. Fixes #80622.
16173 * iltests.il: Add new regresssion test.
16175 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16177 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16178 debug-debugger.c, debug-debugger.h: warning fixes.
16179 * driver.c: updated copyright year and made it fit in one line.
16181 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16183 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16185 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16187 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16189 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16191 * iltests.il: Add new test for bug #80507.
16193 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16195 * mini-arm.h: use soft-float also on vfp for now.
16197 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16199 * mini.c: fix some more soft-float issues.
16201 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16203 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16205 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16206 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16207 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16208 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16210 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16212 * mini-arm.c: typo fix.
16214 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16216 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16218 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16220 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16221 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16223 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16225 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16227 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16229 * inssel.brg: Fix a warning.
16231 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16233 * abcremoval.c ssa.c ssapre.c: Update after this change.
16235 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16237 * dominators.c (df_set): Use mono_bitset_union_fast.
16239 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16241 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16242 mini-codegen.c: reduce relocations and memory usage for the cpu
16245 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16247 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16249 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16250 to reduce their size.
16252 2007-01-19 Mark Mason <mason@broadcom.com>
16254 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16255 * mini-mips.c: more configuration macros, support long conditional branches, additional
16256 asserts, fix epilog instrumentation.
16257 * mini-mips.h: use standard stack walk
16258 * cpu-mips.md: increase size of div, rem and conditional branches
16260 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16262 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16265 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16267 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16268 (compile_method): Ditto.
16270 * aot-runtime.c (decode_klass_info): Ditto.
16272 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16273 needed by the code generated by inssel.brg. Also fix a warning.
16275 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16277 * mini.c: deal with enums that become genericinsts by
16278 being nested in a generic class (bug #79956).
16280 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16282 * mini.c: match the generic definition to check for
16283 private access with generic types (bug #78431).
16285 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16287 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16288 to make life easier for people cross-compiling that insist on not
16291 2007-01-17 Mark Mason <mason@broadcom.com>
16293 * inssel-long.brg: patch to deal with mips missing flags
16294 * inssel-long32-mips.brg: implement overflow checks
16295 * insset-mips.brg: implement overflow checks
16296 * mini-mips.h: implement conditional exception handling
16297 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16298 Remove unused code, minor cleanups.
16299 * exceptions-mips.c: minor cleanups
16300 * mini-ops.h: add mips conditional exception ops
16301 * cpu-mips.md: add mips conditional exception ops
16304 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16306 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16307 to deal with mips missing of flags.
16309 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16311 * exceptions-ppc.c: execute fault handlers.
16313 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16315 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16317 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16319 * mini.c: handle also floating point values in initialize_array.
16321 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16323 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16324 array initialization and make it conditional on the intrins option.
16326 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16328 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16329 relocations and put the patch info names close to the enum definition.
16331 2007-01-15 Mark Mason <mason@broadcom.com>
16333 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16335 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16337 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16339 2007-01-12 Raja R Harinath <rharinath@novell.com>
16341 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16343 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16345 * Makefile.am: distribute the mips sources.
16347 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16349 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16352 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16354 * cpu-x86.md: back out for now as this triggers other regressions.
16356 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16358 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16359 to eax:edx, so ecx can't get allocated to them (bug #80489).
16361 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16363 * mini.c, mini-exceptions.c: enabled running fault handlers
16366 2007-01-03 Miguel de Icaza <miguel@novell.com>
16368 * driver.c: If nothing fail, do not use the string "failed",
16369 because it makes it very annoying to view test result logs on the
16372 2006-12-30 Miguel de Icaza <miguel@novell.com>
16374 * debug-debugger.c (mono_debugger_main): Rename "main" to
16375 "main_method" to prevent a warning.
16377 Remove a warning for unused field.
16379 2006-12-28 Martin Baulig <martin@ximian.com>
16382 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16384 2006-12-22 Martin Baulig <martin@ximian.com>
16386 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16387 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16388 seperate `.mdb_debug_info' section, so we can access it from the
16389 debugger even if the binary is stripped.
16391 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16392 from the `.mdb_debug_info' here to prevent the linker from
16393 removing that section.
16395 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16396 mdb-debug-info64.s.
16398 2006-12-19 Robert Jordan <robertj@gmx.net>
16400 * mini-x86: enable the code to return small structures in
16401 registers for FreeBSD as well. Fixes bug #80278.
16402 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16404 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16406 * mini-x86.c: align the stack when calling the profiler
16407 function instrumenting the prolog (on OSX).
16409 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16411 * mini.c: emit a break opcode where Debugger.Break () is called.
16413 2006-12-13 Miguel de Icaza <miguel@novell.com>
16415 * mini.c (mono_method_to_ir): Provide useful information on this
16416 assert, to prevent others from debugging like I did.
16418 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16420 * mini.c: enable code which was incorrectly commented
16423 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16425 * mini-x86.c: enable on OSX, too, the code to return small
16426 structures in registers.
16428 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16430 * mini-x86.c: remove the use of the dynamic code manager here, too.
16432 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16434 * mini.h, debug-debugger.c, tramp-*.c: fixed
16435 mono_debugger_create_notification_function() to use
16436 mono_global_codeman_reserve () instead of a dynamic code manager.
16438 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16440 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16441 ves_array_element_address() jit icall and use a generated
16442 managed method instead (which is about 4 times faster for a rank 3
16445 2006-11-29 Mark Mason <mason@broadcom.com>
16447 * basic-calls.cs: additional tests for passing
16448 structures as function arguments.
16450 2006-11-29 Mark Mason <mason@broadcom.com>
16452 * mini-mips.h: disable custom exception handling
16453 * mini-mips.c: throw/rethrow should use jalr to call
16454 exception stubs. Fixed bug with passing structures
16455 by value. More support for tracing floating point
16458 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16460 * mini.c: fixed typo in the soft-float ldind.r4 handling
16463 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16465 * mini.c, mini.h, driver.c: added --runtime command line
16466 option to select a different runtime than the autodetected one.
16467 * jit.h: added API for embedders to initialize with a specific
16470 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16472 * mini.c: handle also boxing of r4 values (bug #80024).
16474 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16476 * mini-ppc.c: force indirect calls until we reserve
16477 enough address space for all the generated code.
16479 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16481 * exceptions-arm.c: workaround bugs in the libc definition
16482 of struct ucontext.
16484 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16486 * inssel.brg: fixes from me and Mark Mason.
16488 2006-11-23 Dick Porter <dick@ximian.com>
16490 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16491 semaphore display now we've fixed the initial value
16493 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16495 * inssel.brg: partially revert the last change to fix the build.
16497 2006-11-21 Mark Mason <mason@broadcom.com>
16499 * inssel.brg: Add and use compare-and-branch macros to support
16500 architectures that do not have condition code registers (ie. MIPS).
16501 * *-mips.{c,brg,md}: Fix copyright statements
16503 2006-11-20 Mark Mason <mason@broadcom.com>
16505 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16506 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16507 * mini.h: Added declaration for mono_print_ins()
16508 * mini-codegen.c: added ins_spec initializer for MIPS
16509 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16510 vreg to be virtual and hreg to be non-virtual.
16511 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16512 is not yet working/implemented correctly.
16513 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16514 non-static, fixup calls to print_ins() from other parts in the file.
16516 2006-11-20 Mark Mason <mason@broadcom.com>
16518 * basic-calls.cs: added tests for passing structures as arguments
16521 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16523 * inssel-long32.brg: optimize signed division by power of two.
16525 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16527 * mini-arm.c: added support for interworking with thumb code
16528 (mono must be still be built using the ARM instruction encoding).
16530 2006-11-19 Miguel de Icaza <miguel@novell.com>
16532 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16533 verifier has different rules for it. Fixes a few verifier issues
16536 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16537 at the end, so people know what happened.
16539 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16541 * brach-opts.c: in optimize_exception_target() make sure we
16542 are in a catch clause (fixes bug #79871).
16544 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16546 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16547 more soft-float support fixes.
16549 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16551 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16552 that are passed half on the stack and half in registers.
16554 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16556 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16557 more mips integration work from Mark E Mason
16558 <mark.e.mason@broadcom.com>.
16560 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16562 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16563 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16564 tramp-mips.c: added sources for the mips port, not
16565 integrated in the build yet. Contributed by
16566 Mark E Mason <mark.e.mason@broadcom.com>.
16568 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16570 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16572 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16574 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16575 put the soft-float rules in its own file since it seems to
16576 break s390 compilation.
16578 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16580 * mini-arm.c: fixed wrnings.
16582 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16584 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16585 inssel-arm.brg: ARM support for soft-float.
16587 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16589 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16590 loads and stores of 32 bit fp values.
16592 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16594 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16596 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16597 works. Fixes #79852 and #79463.
16599 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16601 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16602 more soft-float support WIP and fixes.
16604 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16606 * mini-arm.c: some VFP updates.
16608 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16610 * mini-exceptions.c: 0 is a valid local var offset in some
16611 architectures, don't assert (bug #78508).
16613 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16615 * exceptions-arm.c: fixed off by one error in stack walk code.
16617 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16619 * mini.h, mini.c: more precise tracking of type load exceptions.
16621 2006-11-03 Robert Jordan <robertj@gmx.net>
16623 * Makefile.am: [WIN32] Add monow.exe target.
16624 * driver.c: [WIN32] Don't detach the console when debugging.
16627 2006-10-30 Miguel de Icaza <miguel@novell.com>
16629 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16631 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16633 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16635 * driver.c (mini_regression): Fix --regression with AOT.
16637 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16639 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16641 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16643 * mini-sparc.h: Don't use sigaction on sparc/linux.
16645 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16647 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16649 * mini-exceptions.c: Add proper include files for getpid ().
16651 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16653 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16654 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16657 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16658 name cache to reduce its size.
16660 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16662 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16664 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16665 the mono_lmf TLS variable.
16667 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16668 trampoline lmf frames.
16670 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16672 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16674 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16675 the mono_lmf TLS variable.
16677 * mini-exceptions.c: Access the LMF structure through accessors.
16679 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16680 variable instead of in jit_tls->lmf.
16682 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16684 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16685 trampoline lmf frames.
16687 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16689 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16691 * mini.c trace.c mini-x86.c: Revert these too.
16693 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16696 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16698 * genmdesc.c: removed now dead code.
16700 2006-10-09 Robert Jordan <robertj@gmx.net>
16702 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16704 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16706 * mini.h: do not leave gaps in the opcode values.
16708 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16710 * jit-icalls.h: flag functions as internal here, too.
16712 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16714 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16715 functions with the internal attribute.
16717 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16719 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16721 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16723 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16726 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16728 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16729 tail calls as on other platforms.
16731 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16733 * iltests.il: Add a few tailcall tests.
16735 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16737 * driver.c: fix loop for old compilers (bug #79521).
16739 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16741 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16743 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16745 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16746 metadata without any code.
16748 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16749 more precise debugging information using gdb.
16751 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16753 * inssel-ia64.brg: Make the helper methods static.
16755 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16757 * inssel-x86.brg: make the helper methods static.
16759 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16761 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16763 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16765 * mini.c: updates for monoburg changes.
16766 * inssel.brg: make a few helper functions static as they should.
16768 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16770 * Makefile.am: Move mini-codegen.c to common_sources.
16772 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16774 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16776 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16777 mini-ppc.h: port to use the common local register allocator.
16779 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16781 * mini.h: Remove the comment too then.
16783 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16785 * mini.h: put back backend.data which is to be used shortly and
16786 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16787 pointers on 4 byte boundaries it'd have much bigger issues running
16788 and you can ifdef it out anyway.
16790 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16792 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16793 MonoInst size by 4 bytes on 64 bit machines.
16795 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16797 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16798 replacement with more meaningful field names. Arch maintainers, please
16799 check the assigned names are good enough for your arch.
16801 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16803 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16804 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16806 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16808 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16809 relocations and memory requirements, put the optimization flags
16810 definitions in their own file.
16812 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16814 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16816 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16818 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16820 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16822 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16824 * inssel.brg: use the correct function to get the size of an item
16825 in an array, given an element class.
16826 * aot-compiler.c: do not access class->class_size directly.
16828 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16830 * mini.h, debug-mini.c: added a debugging function to print
16831 info about local variables and arguments in a jitted method.
16833 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16835 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16837 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16839 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16841 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16842 inner and outer loops when passing vtypes.
16844 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16846 * mini-ppc.c: take into account the cpu errata for cache flushing
16847 which caused some random errors (bug #79381).
16849 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16851 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16852 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16854 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16856 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16859 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16860 freebsd ports tree.
16862 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16863 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16865 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16868 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16870 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16872 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16874 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16875 macro does not have to be changed during debugging.
16877 * 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>.
16879 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16881 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16883 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16884 MONO_ARCH_NO_EMULATE_MUL is defined.
16886 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16888 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16890 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16892 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16894 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16896 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16897 stuff to mini-exceptions.c where it is used.
16899 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16900 setup code, the real one is in mini-exceptions.c.
16902 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16903 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16904 some changes from the freebsd ports tree.
16906 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16909 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16911 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16913 * mini.c: on Linux, check for /proc to be mounted
16914 (bug# 79351, novell bug#201204).
16916 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16918 * mini.c: handle cases where pthread_attr_getstack() behaves
16919 incorrectly (bug #78096).
16921 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16923 * mini-arm.c: support larger stack frames (bug #79272).
16925 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16927 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16929 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16932 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16933 mono_class_from_name () to find a class from its name.
16935 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16937 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16939 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16941 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16943 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16945 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16947 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16948 callinfo->trampoline.
16950 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16952 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16955 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16957 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16959 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16961 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16962 stats.method_trampolines, it is already done by the generic trampoline code.
16964 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16966 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16968 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16970 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16972 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16974 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16976 * mini.c (print_jit_stats): Print new stats.
16978 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16980 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16982 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16983 Address on two dimensional arrays. Fixes #78729.
16985 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16987 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16990 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16992 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16995 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16997 (mini_get_ldelema_ins): Ditto.
16999 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17001 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17002 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17005 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17007 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17008 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17010 * exceptions-s390x.c: Cosmetic change.
17012 * tramp-s390.c: Fix warning.
17014 * cpu-s390.md: Correct length of mul_imm.
17016 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17018 * aot-compiler.c: added binary writer with ELF backend
17019 implementation (only on Linux/x86 for now).
17021 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17023 * Makefile.am: Don't run net 2.0 AOT tests.
17025 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17026 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17028 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17030 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17032 * aot-compiler.c: simplified and refactored the asm-writing code
17033 to allow different backends.
17035 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17037 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17039 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17040 little. Share patches of type TYPE_FROM_HANDLE as well.
17042 * mini.c (mono_patch_info_equal): New helper function.
17043 (mono_patch_info_hash): Ditto.
17045 * aot-compiler.c (emit_method_code): Fix s390 build.
17047 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17048 is not handled because it is stored as a flag and not as a type ctor. Fixes
17051 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17053 * aot-compiler.c: Fix computation of GOT slot statistics.
17055 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17056 Also remove support for not PIC AOT.
17058 * mini.h: Bump AOT file format version.
17060 * objects.cs: Add a test for #78990.
17062 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17063 (peter.dettman@iinet.net.au). Fixes #79087.
17065 * basic-long.cs: Add a test for the above.
17067 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17069 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17071 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17074 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17076 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17079 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17081 * mini.c: Don't verify COM proxy invoke calls
17084 2006-08-10 Dick Porter <dick@ximian.com>
17086 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17087 which process is holding semaphores locked.
17089 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17091 * mini-ia64.c mini-amd64.c: Fix #79027.
17093 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17095 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17097 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17098 implicit arguments in a vararg call. Fixes #79027.
17100 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17102 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17103 (mono_get_array_new_va_signature): Ditto.
17105 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17107 * aot-runtime.c: Call init_plt lazily.
17109 * inssel-long.brg: Fix unsigned long->int conversion.
17111 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17113 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17114 that most data is now in the .rss/.data section.
17116 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17118 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17120 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17122 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17124 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17126 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17127 virtual call. Fixes #79010.
17129 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17130 and use the result as the this argument in the real call.
17132 * generics.2.cs: Add a new test for #79010.
17134 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17136 * mini-x86.c: Fix a warning.
17138 * aot-compiler.c: Add a bunch of statistics.
17140 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17142 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17144 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17146 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17148 * 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>.
17150 2006-07-13 Miguel de Icaza <miguel@novell.com>
17152 * mini.c (mono_method_to_ir): Obtain the original method in the
17153 CIL stream and use this to perform validation.
17157 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17159 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17160 (mono_arch_call_opcode): Ditto.
17162 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17165 * mini.c (mono_patch_info_dup_mp): New helper function.
17167 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17168 compilation. Fixes #78827.
17170 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17172 * declsec.c: Use original security informations for
17173 MONO_WRAPPER_MANAGED_TO_MANAGED.
17175 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17177 * mini.c: Allow Com Interop methods/classes and
17178 don't verify COM wrapper calls
17181 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17183 * inssel-long32.brg: Fix long->i4 checked conversion.
17185 * exceptions.cs: Add a test for the above.
17187 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17189 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17191 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17194 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17197 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17199 * mini.c: Fix solaris/x86 exception handling.
17201 * Makefile.am: Get rid of $(ICU_LIBS).
17203 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17205 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17206 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17207 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17209 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17211 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17212 this function causes a SIGSEGV.
17214 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17216 * mini.c: Remove unused solaris/x86 includes.
17218 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17220 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17222 2006-06-20 Jb Evain <jbevain@gmail.com>
17224 * cpu-g4.md: fix max length of start_handler instruction.
17226 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17227 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17229 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17230 * ssa.c: Fixed bug 78653 for SSA based deadce.
17231 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17232 MonoInst.flags, used in SSA based deadce.
17233 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17234 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17236 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17238 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17239 it can end up using non executable memory on ppc64 systems
17240 running ppc32 userspace (fix from Johannes Berg).
17242 2006-06-14 Dick Porter <dick@ximian.com>
17244 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17247 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17248 * mini.c: Made so that inline is locally disabled if it would
17249 trigger a .cctor, because too many apps depend on this behavior
17250 (which seems to be also the one of the MS CLR).
17252 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17254 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17255 No idea why this worked before.
17257 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17258 which branch to outer exception clauses since they could skip the
17259 inner finally clauses. Fixes #78633.
17261 * exceptions.cs: Add a test for the above.
17263 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17266 * iltests.il: Add a test for the above.
17268 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17270 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17271 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17273 * iltests.il: Add a test for the above.
17275 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17277 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17279 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17280 methods as instrinsics.
17282 2006-06-09 Wade Berrier <wberrier@novell.com>
17284 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17285 (simple-cee-ops.h ssapre-mini-ops.h)
17287 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17289 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17290 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17292 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17293 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17295 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17297 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17299 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17301 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17302 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17303 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17304 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17305 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17306 of opcodes, so that bug 78549 should not happen again.
17307 * ssapre.c: Updated to use the renamed files.
17309 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17311 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17312 in OP_ATOMIC_EXCHANGE_I4.
17314 2006-06-07 Wade Berrier <wberrier@novell.com>
17316 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17317 in mono_debugger_create_notification_function)
17319 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17321 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17323 * mini.c (type_from_stack_type): Disable some changes which do not
17326 * driver.c: Reenable opts.
17328 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17329 of the evaluation stack.
17331 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17332 evaluation stack trace at entry to the bblock.
17334 * mini.c (merge_stacks): New function to perform verification of stack merges.
17335 Turned off by default.
17337 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17340 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17342 * local-propagation.c: Fixed bug 78549.
17344 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17346 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17348 2006-06-02 Miguel de Icaza <miguel@novell.com>
17350 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17351 tramp-arm.c, tramp-ia64.c
17352 (mono_debugger_create_notification_function): Update signature to
17353 new signature and use new protocol for creating the notification
17356 Should fix the build.
17358 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17360 * exceptions-ppc.c (mono_jit_walk_stack)
17361 (ves_icall_get_frame_info): Fix the build
17363 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17365 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17367 2006-05-31 Raja R Harinath <rharinath@novell.com>
17369 * il2tests.2.il: New file for generics CIL tests. Add test for
17371 * Makefile.am: Update.
17374 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17377 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17379 * aliasing.c: Fixed bug 78311.
17381 2006-05-29 Martin Baulig <martin@ximian.com>
17383 * mini-exceptions.c (mono_find_jit_info): When computing the
17384 native offset, check whether we're actually inside the method's
17385 code; call mono_debug_print_stack_frame() to format the frame.
17386 (ves_icall_System_Exception_get_trace): Call
17387 mono_debug_print_stack_frame() to format the stack frame.
17388 (ves_icall_get_trace): Update to the new debugging API.
17389 (mono_jit_walk_stack_from_ctx): Likewise.
17390 (ves_icall_get_frame_info): Likewise.
17392 * mini.c (get_method_from_ip): Use the new debugging API.
17393 (mono_print_method_from_ip): Likewise.
17396 (mono_jit_walk_stack): Use the new debugging API.
17397 (ves_icall_get_frame_info): Likewise.
17399 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17401 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17403 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17405 * mini.c: Added "limitator" to inline for debugging.
17407 2006-05-24 Martin Baulig <martin@ximian.com>
17409 * debug-debugger.c (mono_debugger_init): Create a private,
17410 malloc()-based code manager for the notification function and
17411 intentionally leak it on exit. This fixes the crash-on-exit race
17415 (mono_debugger_create_notification_function): Added
17416 `MonoCodeManager *' argument.
17419 (mono_debugger_create_notification_function): Added
17420 `MonoCodeManager *' argument.
17422 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17424 * aliasing.c: Fixed 64 bit issue.
17425 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17426 default since all known bugs are fixed (one more time!).
17428 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17430 * mini.c: write barrier support.
17432 2006-05-23 Martin Baulig <martin@ximian.com>
17434 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17435 check at the top of the file.
17437 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17439 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17440 reverting changes without reason and without changelog entries.
17442 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17444 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17445 to a few opcodes. Fixes #78439.
17447 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17448 consistency with other archs.
17450 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17452 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17454 * debug-debugger.c: fix the build.
17456 2006-05-17 Martin Baulig <martin@ximian.com>
17459 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17460 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17461 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17462 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17464 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17466 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17468 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17470 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17471 MONO_TYPE_GENERICINST.
17473 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17474 MONO_TYPE_GENERICINST.
17476 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17478 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17481 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17483 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17485 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17487 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17489 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17490 mono_trace_cleanup ().
17492 * iltests.il: Fix problem with the newly added test.
17494 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17495 due to register constraints, free up the previous hreg. Fixes #78314.
17497 * iltests.il: Add new test for #78314.
17499 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17500 Interlocked.Add. Fixes #78312.
17502 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17504 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17506 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17508 2006-05-05 Martin Baulig <martin@ximian.com>
17510 * debug-mini.c (mono_debug_open_block): New method.
17513 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17514 the beginning of each basic block.
17517 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17518 the beginning of each basic block.
17520 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17522 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17523 default until I understand why they break the build on amd64.
17525 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17527 * mini.c (mini_cleanup): Call mono_cleanup ().
17529 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17532 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17534 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17535 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17536 default since all known bugs are fixed, and I cannot reproduce bug
17537 77944... I'm asking Matt Hargett to test again after this commit.
17539 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17541 * mini-codegen.c: Fixed typo that thrashed inline.
17543 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17545 * dominators.c (compute_dominators): Avoid using a worklist since
17546 it is not correct in some cases. Instead, iterate over all bblocks as
17547 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17549 2006-04-28 Miguel de Icaza <miguel@novell.com>
17551 * mini.c (mono_jit_compile_method_inner): Use
17552 mono_prepare_exception_from_error that resets the value
17555 2006-04-27 Miguel de Icaza <miguel@novell.com>
17557 * mini.c: Move the mini_loader_error_to_exception to metadata.
17559 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17561 * aliasing.c: Fixed bug 78210.
17563 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17565 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17566 default until all their problems (or the ones they trigger) are fixed.
17568 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17570 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17572 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17573 as loaded only after resolving patches since that could invoke the same method.
17575 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17577 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17580 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17583 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17586 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17587 made from AOT code through the PLT table.
17589 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17590 holding the plt offset when a call is made to the aot plt trampoline.
17592 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17594 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17597 * Makefile.am (common_sources): Fix build breakage.
17599 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17600 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17601 intra-assembly calls if possible.
17603 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17605 * mini-trampolines.c: Handle PLT entries.
17607 * mini.c: Avoid creating a GOT var for calls.
17609 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17610 from mscorlib code.
17612 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17613 from mscorlib code.
17615 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17618 * mini.h: Bump AOT file format version.
17620 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17623 2006-04-25 Martin Baulig <martin@ximian.com>
17625 * driver.c: Disable copyprop, consprop and inline when running
17626 inside the debugger.
17628 2006-04-25 Martin Baulig <martin@ximian.com>
17630 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17631 with `get_current_thread' and added `detach'.
17632 (MonoDebuggerMetadataInfo): Added `thread_size',
17633 `thread_tid_offset', `thread_stack_ptr_offset' and
17634 `thread_end_stack_offset'.
17636 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17638 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17641 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17642 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17644 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17646 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17648 * aot.c: Add support for ADJUSTED_IID.
17650 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17652 * aot.c (emit_method_order): Don't align method_order_end.
17654 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17655 the interface ID changes.
17657 2006-04-21 Dick Porter <dick@ximian.com>
17659 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17660 cleaning up a thread. Fixes the new part of bug 77470.
17662 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17664 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17665 to managed wrapper.
17667 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17669 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17671 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17672 SIGSEGV. Fixes #78072.
17674 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17675 unregister our SIGABRT handler.
17677 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17679 * mini.c: Disabled inline where it can alter the call stack in a
17680 way visible from managed code.
17681 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17684 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17686 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17687 on other platforms. Fixes #78089.
17689 2006-04-13 Martin Baulig <martin@ximian.com>
17691 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17692 determine whether we're inside the debugger.
17695 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17697 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17699 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17700 handler clauses. Fixes #78024.
17702 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17703 in the CALL_MEMBASE opcodes. Fixes #78088.
17704 (mono_arch_get_vcall_slot_addr): Ditto.
17706 2006-04-10 Martin Baulig <martin@ximian.com>
17708 * debug-debugger.c: The thread handling code has now been moved
17709 into ../metadata/threads.c.
17711 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17713 * driver.c (mono_main): Fix --with-gc=none build.
17715 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17716 (mono_spillvar_offset_float): Ditto.
17717 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17718 hreg, not when its !global, since on ia64, there is a third category: stacked
17721 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17723 * mini.c: set MonoInst->klass for load field address and a few other
17726 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17728 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17730 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17732 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17733 the branch opt changes.
17735 2006-04-06 Dick Porter <dick@ximian.com>
17737 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17739 * wapihandles.c (mini_wapi_seminfo):
17740 * driver.c (mono_main): Add semaphore info option
17742 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17744 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17745 branch optimization changes. Fixes #78009.
17747 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17749 * mini.c: ignore accessibility of methods in managed->native wrappers.
17751 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17753 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17755 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17757 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17759 * mini.c: Modify the branch optimizations to preserve the invariant that
17760 the entries inside the in_bb and out_bb arrays are unique.
17761 (mono_unlink_bblock): Avoid creation of new arrays.
17763 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17765 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17768 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17770 * mini.c (optimize_branches): Remove the "optimizations" in
17771 the cbranch1/cbranch2 -> branch cases which were causing several
17772 problems in the past. Fixes #77986.
17774 2006-03-31 Chris Toshok <toshok@ximian.com>
17776 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17777 default optimizations :(
17779 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17781 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17784 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17786 * local-propagation.c: Added comments to structs and removed
17787 "Mono" prefixes from local tree mover types.
17789 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17791 * Makefile.am (arch_sources): Define this for each architecture so
17792 libmono_la_SOURCES is defined in one place.
17794 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17796 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17799 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17801 * driver.c: print the GC name supplied by configure.
17803 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17805 * local-propagation.c: Added tree mover, and moved here all the
17806 local propagation code from mini.c
17807 * mini.c: Added support for treeprop, and moved all the local
17808 propagation code to local-propagation.c
17809 * mini.h: Added support for treeprop
17810 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17811 treeprop, inline and deadce by default
17812 * Makefile.am: Added local-propagation.c
17814 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17816 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17818 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17820 * debug-debugger.c: make it compile without the Boehm GC.
17822 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17824 * mini.c: fixed issue with mismatch when an icall is registered
17825 with multiple names but same address.
17827 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17829 * declsec.c, mini-exceptions.c: use write barrier to set reference
17830 fields of managed objects.
17832 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17834 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17835 (can_access_internals): Fix a warning.
17837 * mini.c (print_method_from_ip): Rename this to
17838 mono_print_method_from_ip so it gets exported.
17840 * trace.c: Deal with strings inside StringBuilder's containing garbage
17841 and fix memory leaks. Fixes #77848.
17843 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17845 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17848 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17850 * mini-s390.c: Remove OP_X86_TEST_NULL.
17852 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17854 * mini.c: use the correct GetHashCode() for the moving collector.
17856 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17858 * liveness.c: Regalloc spill cost tuning.
17860 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17862 * mini-s390x.h: Correct S390_LONG macro.
17864 * mini-s390x.c: Cleanup unused code.
17866 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17868 * jit-icalls.h: New file.
17870 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17871 icalls and include that instead of including jit-icalls.c.
17873 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17876 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17878 * mini.c: when checking for member accessibility, also check for
17879 friend assemblies and for explicit interface implementations.
17881 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17883 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17885 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17887 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17888 common cases are done first.
17890 * mini-ops.h: Only define platform specific opcodes on the given platform.
17892 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17895 2006-03-14 Martin Baulig <martin@ximian.com>
17897 Revert Paolo's change from r57348:
17899 * mini.h: don't use gboolean for bitfields.
17900 * mini.c: verifier changes for fields and methods accessibility.
17902 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17904 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17906 * mini-s390x.c: Fix conv_r_un.
17908 * cpu-s390, cpu-s390x.md: Fix lengths.
17910 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17912 * mini.c: nested types have access to all the nesting
17913 levels, not just the enclosing types.
17915 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17917 * mini.c: added a few more verification checks.
17919 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17921 * liveness.c: Merge optimizations from the linear-il branch.
17923 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17925 * mini-ia64.c (emit_call): Add a comment.
17927 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17929 * tramp-ia64.c: Fix some warnings.
17931 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17933 * mini.h: don't use gboolean for bitfields.
17934 * mini.c: verifier changes for fields and methods accessibility.
17936 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17938 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17939 lazy icall wrapper changes.
17941 * dominators.c: Replace all the dominator algorithms with faster
17942 ones from the linear-il branch.
17944 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17947 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17948 common cases are done first.
17950 * mini-amd64.c: Fix some warnings.
17952 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17955 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17958 * mini.h: Add a missing prototype.
17960 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17962 * mini.c: Compile icall wrappers lazily.
17964 * mini-codegen.c: Use printf instead of g_print since its much faster.
17966 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17969 * mini.c (optimize_branches): Cache the negative result from
17970 remove_block_if_useless ().
17972 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17973 Also fix some bblock linking issues.
17975 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17978 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17980 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17981 accessed fields first, for better cache behavior.
17983 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17985 * mini.c: speedup IList<T> array accesses.
17987 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17989 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17990 inline_costs counter. Fixes #77190.
17992 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17994 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17995 trace messages. Fixes #77706.
17997 2006-03-04 Martin Baulig <martin@ximian.com>
17999 * tramp-amd64.c, tramp-x86.c
18000 (mono_debugger_create_notification_function): Use
18001 mono_global_codeman_reserve() to allocate a buffer at runtime and
18004 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18006 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18007 notification function at runtime and then call `initialize' in the
18008 `MONO_DEBUGGER__debugger_info' vtable.
18010 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18012 * iltests.il: Fix a visibility problem.
18014 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18016 * driver.c, mini.c: add hooks for the counters API.
18018 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18020 * driver.c: show disabled options.
18022 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18024 * linear-scan.c: always use cost-driven selection.
18026 2006-02-28 Raja R Harinath <rharinath@novell.com>
18028 * jit-icalls.c (helper_compile_generic_method): Revert change from
18031 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18033 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18035 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18037 * inssel.brg: style fixes, mostly to force the updated monoburg
18038 to run for people using svn.
18040 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18042 * mini.c: match monoburg changes.
18044 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18046 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18047 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18048 declaration in the header file.
18050 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18052 * helpers.c: reduce relocations and mem usage.
18054 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18056 * mini.h, mini-codegen.c: disable logging features if
18057 requested by configure.
18059 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18061 * mini.c: tiny verifier changes.
18063 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18065 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18066 cpu-pentium.md: stack alignment changes for osx/x86,
18067 partially from Geoff Norton <gnorton@customerdna.com>.
18069 2006-02-24 Raja R Harinath <harinath@gmail.com>
18071 * jit-icalls.c (helper_compile_generic_method): Update to changes
18072 in metadata/class.c.
18074 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18076 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18078 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18079 interface calls with large offsets.
18081 2006-02-23 Raja R Harinath <rharinath@novell.com>
18083 * jit-icalls.c (helper_compile_generic_method): Document the
18084 special-case we depend on so that we can inflate the method twice
18085 with the same context with no bad side-effects.
18087 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18089 * mini-x86.c, mini-amd64.c: fix for case when xen support
18092 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18094 * mini-x86.c, mini-amd64.c: generate code to access tls items
18095 in a faster way for Xen systems.
18097 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18099 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18100 updates and compilation fixes for the OSX/x86 port, mostly from
18101 Geoff Norton <gnorton@customerdna.com>.
18103 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18105 * inssel.brg: faster interface call implementation
18106 to sync with the interface_offsets MonoVTable changes.
18108 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18110 * mini.c: more verification checks.
18112 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18114 * mini.c: added a few more verification checks.
18116 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18118 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18119 facility on the processor and use it if available.
18121 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18123 * driver.c, aot.c, mini.c: throw exception if the IL code is
18124 invalid or unverifiable.
18126 2006-02-17 Raja R Harinath <rharinath@novell.com>
18128 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18131 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18133 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18135 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18137 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18138 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18139 handling of instantiated generic valuetypes.
18141 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18143 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18144 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18147 * generics.2.cs: Revert the nullable reftypes tests.
18149 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18151 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18152 using __builtin_frame_address (1) as it doesn't work in the presence
18153 of optimizations. Hopefully fixes #77273.
18155 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18156 -> generics.cs change as it doesn't work with some automake versions.
18158 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18160 * mini.c: handle systems that sue a different way to
18161 retrieve the stack address of the current thread.
18163 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18165 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18166 it specially in the makefile.
18168 * generics.2.cs: Add tests for nullable reference types.
18170 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18172 * mini.c: always handle the case when mono_jit_init()
18173 is called in a thread different from the main thread,
18174 confusing libgc (bug #77309).
18176 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18178 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18180 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18182 * mini.c: change optimize_branches () to use a single loop
18183 and introduce a new optimization to simplify some range checks.
18185 2006-02-03 Martin Baulig <martin@ximian.com>
18187 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18188 and merged with debugger_thread_manager_add_thread().
18189 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18190 inform the debugger about the main thread.
18192 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18194 * basic.cs: Add test for div.un/rem.un constant folding.
18196 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18198 * cpu-s390x.md: correct int_xor_imm length
18200 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18202 * generics.2.cs: New test for #77442.
18204 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18207 2006-02-02 Martin Baulig <martin@ximian.com>
18209 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18210 <mono/metadata/mono-debug-debugger.h>
18212 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18214 2006-02-02 Martin Baulig <martin@ximian.com>
18216 * debug-debugger.h: New header file for debug-debugger.c.
18218 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18219 function is a separate thread anymore; add support for attaching.
18221 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18223 * tramp-x86.c: Fix a warning.
18225 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18227 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18228 on very large methods.
18230 * aot.c (load_patch_info): Fix a warning.
18232 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18234 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18235 mini-ops.h: alu membase optimizations.
18237 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18239 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18240 to speedup StringBuilder.
18242 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18244 * dominators.c (mono_compute_natural_loops): Fix detection of
18245 loop body start blocks.
18247 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18249 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18251 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18254 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18256 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18258 2006-01-25 Martin Baulig <martin@ximian.com>
18260 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18261 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18262 started to cleanup this file a little bit.
18264 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18266 * mini.c: optimize a codepath frequently happening in generics code.
18268 2006-01-23 Martin Baulig <martin@ximian.com>
18270 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18272 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18273 functions directly.
18275 * driver.c: debug-debugger.c is only available if
18276 `MONO_DEBUGGER_SUPPORTED' is defined.
18278 2006-01-23 Martin Baulig <martin@ximian.com>
18280 * debug-debugger.c: Only enable this on platforms where the Mono
18281 Debugger is working (x86 and x86_64).
18283 2006-01-21 Martin Baulig <martin@ximian.com>
18285 The Mono Debugger is now using the normal `mono' instead of the
18286 `mono-debugger-mini-wrapper' when executing managed code.
18288 * debug-debugger.c: New file; previously known as
18289 debugger/wrapper/wrapper.c.
18291 * debug-mini.c (mono_init_debugger): Removed.
18293 * driver.c (mono_main): Added new `--inside-mdb' command line
18294 argument which is used when running inside the debugger.
18296 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18298 * liveness.c (mono_analyze_liveness): Remove some unused data
18301 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18303 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18305 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18307 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18308 depends on implementation details of monobitset.
18310 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18313 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18315 * liveness.c: Update after monobitset changes.
18317 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18319 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18321 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18323 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18325 * mini-s390x.c: Remove warning messages.
18327 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18329 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18331 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18333 * generics.2.cs: Add ldelem/stelem_any test.
18335 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18337 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18339 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18341 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18343 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18345 * generics.2.cs: Reenable vtype tests.
18347 * inssel-x86.brg: Remove an icorrect valuetype rule.
18349 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18351 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18352 initial support for OP_ABS.
18354 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18356 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18358 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18360 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18361 conversion and implement LADD/LSUB.
18363 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18366 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18368 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18370 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18373 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18375 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18376 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18377 (stack walk problem).
18379 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18381 * aot.c (mono_aot_load_method): Fix a warning.
18383 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18385 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18387 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18389 * iltests.il: Add test for #77148.
18391 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18394 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18396 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18398 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18400 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18401 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18403 * basic-long.cs: Add lconv-to-r4/r8 tests.
18405 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18407 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18409 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18410 here as on other archs.
18412 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18414 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18416 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18418 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18420 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18422 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18423 instrument_prolog; Add memory_barrier instruction.
18425 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18427 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18429 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18431 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18433 * aliasing.c inssel.brg: Fix warnings.
18435 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18436 could skip initialization of some parts of memory.
18438 * mini.c mini-ia64.c: Fix warnings.
18440 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18442 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18444 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18445 a crash seen on sparc.
18447 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18449 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18451 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18453 * mini-ops.h: Add s390_backchain instruction
18455 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18457 * cpu-s390.md: Add s390_backchain instruction
18459 * mini-s390.c: Significant ABI changes
18461 * mini-s390.h: Cater for zero length structures
18463 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18465 * mini-s390.c: ABI fixes
18467 * inssel-s390.brg: Remove debug statements
18469 * cpu-s390.md: Fix length of ATOMIC_xx operations
18471 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18473 * basic-float.cs: Add float<->long conversion tests.
18475 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18477 * mini-s390.c: Fix LOCALLOC processing.
18479 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18481 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18483 * iltests.il: Add tests for some opcodes not covered by the other
18486 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18488 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18489 register loading for Tail processing; Correct trace output.
18491 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18493 * cpu-s390.md: Correct size of jmp instruction.
18495 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18497 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18499 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18501 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18502 Bring s390 up to current level.
18504 2005-12-12 Zltan Varga <vargaz@gmail.com>
18506 * generics.2.cs: Disable the newly added tests as they do not work yet.
18508 * generics.2.cs: Add valuetype tests.
18510 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18512 * basic-long.cs: Add i4->u8 test.
18514 * objects.cs: Add tests for JIT intrinsic.
18516 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18517 optimizations lost by a mistake.
18519 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18521 * basic-long.cs: Remove a test moved to objects.cs.
18523 * arrays.cs: Add more array tests.
18525 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18527 * arrays.cs: Add new tests for multi-dimensional arrays.
18529 2005-12-06 Raja R Harinath <rharinath@novell.com>
18531 * Makefile.am (test_sources2): Add generics.2.cs.
18532 (EXTRA_DIST): Add test_sources2.
18534 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18536 Support for boxing and unboxing nullable types as well as the
18537 isinst operation on nullables, per the CLI ammendment.
18539 * inssel.brg (CEE_ISINST): Special case for nullable
18541 * mini.c (handle_unbox_nullable): new method
18542 (handle_box): Special case for nullable types
18543 (mono_method_to_ir): Call handle_unbox_nullable in correct
18546 * generics.2.cs: New test suite
18548 * Makefile.am: Support for regression tests with generics.
18550 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18552 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18553 allocated to registers. Fixes #76800.
18555 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18557 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18559 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18561 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18564 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18566 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18569 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18571 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18572 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18574 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18575 single precision before storing to a single precision location.
18577 2005-11-28 Raja R Harinath <rharinath@novell.com>
18579 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18581 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18583 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18586 * basic.cs: Remove test_0_byte_compares test which was moved to
18587 objects.cs a long time ago.
18589 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18591 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18593 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18595 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18596 handlers are called.
18598 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18601 * mini-ia64.c: Add support for the throw->branch exception
18604 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18606 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18608 * mini.c: Enabled "fastpath" deadce :-)
18610 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18612 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18613 alias analysis pass to support it.
18614 * mini.h: Likewise.
18616 * liveness.c: Likewise (liveness computation can use aliasing
18617 information to be more accurate).
18618 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18619 moreover made so that "--compile-all" uses the given optimization
18620 flags and not the default ones.
18621 * aliasing.c: Alias analysis (new file).
18622 * aliasing.h: Likewise.
18623 * Makefile.am: added "aliasing.c" and "aliasing.h".
18625 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18627 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18630 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18632 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18633 fp >= end_of_stack exit condition, as it is not needed, and it might
18634 become true for fp eliminated frames.
18636 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18638 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18641 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18643 * mini-arm.c: fixed alignment of doubles/longs to match
18644 the C ABI (bug #76635).
18646 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18648 * aot.c: fix compilation with --enable-minimal=aot.
18650 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18652 * mini-arm.c: fixed compatibility with the new
18653 floating point emulator package for compares.
18655 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18657 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18659 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18661 * mini-exceptions.c (print_stack_frame): Output to stderr.
18662 (mono_handle_native_sigsegv): Ditto.
18664 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18666 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18667 OP_LCONV_TO_OVF_I implementation.
18669 * mini-amd64.c: Add support for the throw->branch exception
18672 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18673 when the catch clause catches a more general exception, i.e. Object.
18675 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18677 * cpu-ia64.md: Remove unused opcodes.
18679 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18680 specific defines for architectures defining USE_SIGACTION.
18682 * mini-ia64.c: Fix some warnings.
18684 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18685 version seemed to skip a frame.
18687 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18689 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18690 only calls which are made to native code use this flag.
18692 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18694 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18695 varargs methods as well.
18697 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18698 which have save_lmf set. Reorganize methods prologs a bit.
18700 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18701 debugger to the proper place.
18703 2005-10-29 Martin Baulig <martin@ximian.com>
18705 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18706 when running inside the debugger until the debugger has support
18709 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18711 * mini.h: Fix a warning.
18713 2005-10-24 Miguel de Icaza <miguel@novell.com>
18715 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18716 we expose publicly, this returns the string.
18718 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18720 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18721 with fp elimination.
18723 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18725 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18726 native stacktrace using the glibc 'backtrace' function if available.
18728 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18730 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18732 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18733 handle SIGSEGVs received while in native code.
18735 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18736 code, call mono_handle_native_sigsegv which will abort the runtime
18737 after printing some diagnostics, instead of converting it into a
18738 confusing NullReferenceException.
18740 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18742 * cpu-pentium.md: Remove unused opcodes.
18744 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18746 * mini-amd64.h (MonoLMF): Add rsp field.
18748 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18751 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18753 * mini-codegen.c (get_register_spilling): Fix some warnings.
18755 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18757 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18758 elimination during exception handling. Enable fp elimination by
18761 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18764 2005-10-16 Martin Baulig <martin@ximian.com>
18766 * mini-exceptions.c
18767 (mono_debugger_run_finally): New public method for the debugger.
18769 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18771 * debug-mini.c (mono_debug_init_method): Fix warning.
18773 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18774 the 'exname' parameter const to fix some warnings.
18776 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18778 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18779 introduced by the previous patch.
18781 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18783 * basic-float.cs: Add test for precision of float arithmetic.
18785 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18786 when loading/storing single values from/to memory.
18788 * mini.c (mono_jit_compile_method_with_opt): Create the function
18789 pointers in the correct domain.
18791 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18793 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18794 introduced by previous patch.
18796 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18797 when out_filter_idx is NULL.
18799 * mini-exceptions.c: Don't run filter clauses twice during exception
18800 handling. Fixes #75755.
18802 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18804 * aot.c: Add support for ldflda wrappers.
18806 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18809 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18811 * mini.c, mini.h: do not consider exception handlers blocks when
18812 setting up interface variables.
18814 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18816 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18818 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18820 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18821 causes a regression.
18823 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18825 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18827 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18828 of the OP_P definitions.
18830 * TODO: Add a proposal for dealing with the CEE/OP mess.
18832 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18833 optimizations from the x86 port.
18835 * cpu-amd64.md: Ditto.
18837 * basic.cs basic-long.cs: Add tests.
18839 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18841 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18842 Patrik Torstensson's implementation of my exception-handling
18843 optimization idea, when the exception object is not used
18846 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18848 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18849 of the mul_imm optimizations from the old jit.
18851 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18853 * mini.c, liveness.c: patch by Patrik Torstensson and
18854 Zoltan Varga to improve performance in methods with
18857 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18859 * driver.c: Remove 'Globalization' entry from --version.
18861 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18863 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18864 there is a profiler interested in JIT events.
18866 * aot.c: Load profile files produced by the AOT profiling module, and
18867 reorder methods based on the profiling info. Add a 'method_order' table
18868 to the AOT file to make mono_aot_find_jit_info work with the reordered
18871 * mini.h: Bump AOT file version info.
18873 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18875 * mini-arm.h: work around what looks like a gcc bug when optimizations
18878 2005-09-28 Raja R Harinath <rharinath@novell.com>
18880 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18881 conditionals. Use ...
18882 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18884 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18886 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18887 to determine the amount of memory to copy when passing valuetypes.
18889 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18890 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18892 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18894 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18895 information about aot.
18897 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18899 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18900 macros. This will allow a deadlock debugger to easily be plugged
18903 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18905 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18907 2005-09-27 Raja R Harinath <rharinath@novell.com>
18909 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18910 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18911 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18912 ($(arch_built)) [CROSS_COMPILING]: Error out.
18914 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18916 * aot.c: Add support for the no_special_static flag for classes.
18918 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18920 * Reapply reverted patches.
18922 * *: Revert r50174 as well.
18924 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18926 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18928 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18930 2005-09-23 Miguel de Icaza <miguel@novell.com>
18932 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18933 part of the SIG_HANDLER_SIGNATURE.
18935 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18937 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18940 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18941 introduced by previous patch.
18943 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18945 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18946 saved registers too.
18948 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18949 upon the information returned by get_call_info ().
18951 * mini-x86.c (add_float): Fix stack size calculation.
18952 (mono_arch_call_opcode): Rewrite this so it works based up the
18953 information returned by get_call_info ().
18954 (mono_arch_get_this_vret_args): Ditto.
18956 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18958 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18959 in cinfo to determine the registers which need to be used.
18961 2005-09-20 Miguel de Icaza <miguel@novell.com>
18963 * driver.c (mono_main): Add --server and --desktop flags.
18965 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18967 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18968 registers as global registers.
18970 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18971 longer needed with the new register allocator.
18973 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18975 * cpu-ia64.md: Remove unused opcodes.
18977 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18979 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18981 * cpu-amd64.md: Remove unused opcodes.
18983 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18984 needed with the new register allocator.
18986 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18989 2005-09-16 Raja R Harinath <rharinath@novell.com>
18991 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18993 2005-09-16 Martin Baulig <martin@ximian.com>
18995 * exceptions-amd64.c
18996 (throw_exception): Don't call mono_debugger_throw_exception() if
18997 we're a rethrow - see the FIXME in the code.
18999 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19001 * mini.c (mono_init_exceptions): This only works on some architectures.
19003 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19005 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19008 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19010 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19011 now in mini-exceptions.c.
19013 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19015 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19016 now in mini-exceptions.c.
19018 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19020 * exceptions-x86.c: Applied patch from Patrik Torstensson
19021 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19023 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19024 code into mini-exceptions.c. Add some assertions to it.
19026 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19028 * aot.c (emit_section_change): Applied patch from "The Software Team"
19029 (<software@solmersa.com>). Fix as errors on windows.
19031 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19033 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19034 method info into the LMF.
19036 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19038 * mini-ia64.c: Add proper unwind info for method epilogs.
19040 * exceptions-ia64.c: Add some code to help debugging.
19042 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19044 * mini-exceptions.c: Fix warning.
19046 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19048 * mini.c: Really fix build.
19050 * mini-x86.c mini-amd64.c: Fix build.
19052 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19054 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19056 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19057 some Interlocked methods as intrinsics.
19059 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19060 for Thread methods as well.
19062 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19064 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19066 * mini-ia64.c mini-x86.c mini-amd64.c
19067 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19070 * mini.c (mono_init_exceptions): Fix build breakage.
19072 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19074 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19075 of instructions. Use the new ia64_unw_op macros for emitting unwind
19078 * mini.c (mono_init_exceptions): Initialize exception handling
19079 related trampolines at startup.
19081 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19083 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19085 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19087 * mini.c: Handle type loading errors gracefully during compilation and
19088 throw the appropriate exception.
19090 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19092 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19093 for the mono binary.
19095 2005-09-09 Martin Baulig <martin@ximian.com>
19097 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19100 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19102 * mini-arm.h: use emulation for conv.r.un for the release.
19104 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19106 * mini-arm.c, objects.cs: more fixes and tests for them.
19108 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19110 * mini-arm.c: align structures to at least 4 bytes to be able
19111 to keep our current optimized memcpy.
19113 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19115 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19117 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19119 * mini.c: ignore SIGPIPE.
19121 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19123 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19125 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19127 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19129 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19131 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19133 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19134 exception handling support.
19135 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19136 patch by Brian Koropoff <briank@marakicorp.com>).
19138 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19140 * mini.c: revert another 'optimization' which breaks when
19141 items on the eval stack need to be saved at a basic block end
19144 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19146 * jit-icalls.c: for arrays, ensure we always provide
19149 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19151 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19153 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19155 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19157 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19158 arguments in their original register.
19160 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19162 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19165 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19166 when ssapre is enabled.
19168 * inssel-long.brg: Fix bug in previous patch.
19170 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19171 multiplication by a constant.
19173 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19175 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19178 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19181 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19183 * inssel-arm.brg: apply changes tested by Brian Koropoff
19184 <briank@marakicorp.com>.
19186 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19188 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19190 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19192 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19193 to the same register if dreg is just a base register.
19194 (print_ins): Improve printing of membase opcodes.
19196 * inssel-x86.brg: Add optimized ldind(reg) rules.
19198 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19200 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19202 * mini.c: when running under valgrind, set the stack bottom for
19203 the GC at the actual approximate stack for the app (fixes running
19204 mono with valgrind).
19206 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19208 * mini.c: do no break at the first valuetype to init found
19209 (fixes bug #75791).
19211 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19213 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19215 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19217 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19219 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19221 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19223 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19225 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19227 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19230 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19233 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19236 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19238 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19240 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19242 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19243 in the tail recursion optimization.
19245 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19246 debug info into the assembly file.
19248 * iltests.il: Add test for filter regions.
19250 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19251 initial stack of filter regions. Fixes #75755.
19253 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19255 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19256 stack requirements.
19258 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19260 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19261 the check for an already compiled method on non-ia64 platforms.
19262 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19265 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19267 * inssel-x86.brg: Add some optimized call rules.
19269 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19271 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19274 * mini.h mini-trampolines.c: Pass the trampoline argument to
19275 mono_arch_patch_delegate_trampoline.
19277 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19279 * mini-trampolines.c: Fix build.
19281 * mini-amd64.h: Add delegate trampolines.
19283 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19285 * inssel-amd64.brg: Add optimized call rules.
19287 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19289 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19291 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19293 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19296 * mini-ia64.c: Remove LMF fixmes.
19298 * mini-ia64.h: Remove most fields from LMF.
19300 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19302 * mini-trampolines.c: Add support for IA64 function descriptors.
19304 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19305 for IA64 function descriptors.
19307 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19309 * tramp-arm.c: patch the vtable for virtual calls. Added
19310 support code to register/unregister the LMF.
19311 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19314 2005-08-19 Dick Porter <dick@ximian.com>
19316 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19317 bit value if needed.
19319 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19321 * mini.c (mini_get_method): Move handling of wrapper data here.
19323 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19325 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19328 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19329 bblock->code does not remain empty.
19331 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19333 * arrays.cs: Add regression test for #75832.
19335 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19336 rules. Fixes #75832.
19338 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19339 instruction scheduling.
19341 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19345 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19347 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19349 * mini-codegen.c: Fix VC build.
19351 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19353 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19355 * mini.h: fix signature for mono_register_opcode_emulation.
19357 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19359 * mini.c: Get rid of most of the helper_sig_... constants using
19360 mono_create_icall_signature ().
19362 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19364 * jit-icalls.c (helper_ldstr): New helper function.
19366 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19368 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19369 throw, load the string using a helper call instead of creating a string object.
19371 * aot.c: Update after LDSTR changes.
19373 * mini.h: Bump AOT file version.
19375 * aot.c: Save class size info into the AOT file. Print more statistics during
19378 * mini.h: Bump AOT file version.
19380 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19381 ordering of disasm cases. Fixes #74957.
19383 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19385 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19386 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19387 the generic code needed for the ARM port.
19389 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19391 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19392 inssel-arm.brg: more ARM features and fixes.
19394 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19396 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19397 ARM port work in progress.
19399 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19401 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19403 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19405 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19407 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19409 * *-ia64.*: Ongoing IA64 work.
19411 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19413 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19415 * TODO: Remove out-of-data todo stuff.
19417 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19420 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19422 * mini.h: Bump corlib version.
19424 2005-07-27 Martin Baulig <martin@ximian.com>
19427 (create_copy_ins): Added `const unsigned char *ip' argument; set
19428 `copy->cil_code' from it.
19430 2005-07-27 Martin Baulig <martin@ximian.com>
19432 * mini-exceptions.c (mono_handle_exception): Don't call
19433 mono_debugger_handle_exception() for filters.
19435 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19437 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19440 2005-07-26 Martin Baulig <martin@ximian.com>
19442 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19444 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19445 helper_compile_generic_method() if the method is actually virtual
19448 2005-07-26 Martin Baulig <martin@ximian.com>
19451 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19452 public; this is now accessed directly by the debugger.
19453 (mono_generic_trampoline_code): Removed.
19456 (mono_debug_init_method): Also add interncalls and wrappers.
19458 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19460 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19462 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19464 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19466 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19468 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19470 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19472 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19473 getting TLS offsets on AMD64 too.
19475 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19477 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19479 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19481 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19482 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19484 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19486 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19488 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19491 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19492 mono_sparc_is_virtual_call ().
19494 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19496 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19497 trampoline parameters.
19499 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19501 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19502 to mono_arch_get_vcall_slot_addr.
19504 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19507 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19509 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19511 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19513 2005-07-19 Martin Baulig <martin@ximian.com>
19515 * exceptions-amd64.c (throw_exception): Call
19516 mono_debugger_throw_exception() here like we're doing it on i386.
19518 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19520 * mini-ia64.c: Add optimized TLS access support.
19522 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19524 * mini-exceptions.c: Ongoing IA64 work.
19526 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19528 * mini.c: Use the default optimization set when embedding. Fixes
19531 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19533 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19534 of trampolines to a separate file.
19536 * mini-trampolines.c: New file.
19538 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19541 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19544 * mini-codegen.c: Fix cygwin build.
19546 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19548 * mini.c: Add some minor changes needed by the IA64 port.
19550 * *-ia64.*: Ongoing IA64 work.
19552 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19554 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19555 trampolines into arch-independent and arch-dependent parts.
19557 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19559 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19561 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19563 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19564 the xp-regalloc-branch for amd64.
19566 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19567 xp-regalloc-branch for x86.
19569 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19571 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19573 2005-07-06 Martin Baulig <martin@ximian.com>
19576 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19577 (mono_jit_runtime_invoke): Likewise.
19579 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19581 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19584 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19585 without loading their metadata. Reorganize the file format so exception handling+
19586 debug info is kept separate from normal method info. Create MonoJitInfo
19587 structures for methods lazily.
19589 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19591 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19593 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19595 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19598 * mini.h: Bump AOT file version.
19600 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19602 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19604 2005-07-01 Raja R Harinath <rharinath@novell.com>
19606 * Makefile.am (check-local): Call semdel-wrapper.
19608 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19610 * mini-x86.c: Revert the last change as it seems to break the build..
19612 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19614 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19616 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19618 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19620 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19621 outside of the macro, so strange stuff doesn't happen with gcc4
19622 (NEW_AOTCONST_TOKEN): Likewise.
19624 2005-06-28 Martin Baulig <martin@ximian.com>
19626 * mini.c (mini_class_is_system_array): New static method; use this
19627 instead of `klass->parent == mono_defaults.array_class' everywhere
19628 since this also works for the new generic array class.
19630 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19632 * inssel.brg: Remove warnings.
19634 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19636 * mini-ia64.c: Ongoing IA64 work.
19638 * basic-float.cs: Add float->i1 conversion test.
19640 * iltests.il: Add conv.u4 test.
19642 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19644 * inssel-long.brg: Fix bug caused by last change.
19646 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19648 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19649 BSDs. Allows the x86 JIT to work on OSX86
19651 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19653 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19656 * mini-ia64.c: Ongoing IA64 work.
19658 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19660 * mini-ia64.c: Ongoing IA64 work.
19662 * driver.c: Clean up jit_code_hash as well when using --regression.
19664 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19666 * basic-long.cs: Add tests for long->u4 conversion.
19668 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19670 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19671 that we do not depend on undefined C behavior: the order stuff
19672 gets evaluated within an expression. Fixes mono when compiled on
19675 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19677 * *-ia64.*: Ongoing IA64 work.
19679 * aot.c: Lower memory usage while loading AOT methods.
19681 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19683 * mini.h: Bump AOT file format version.
19685 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19687 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19689 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19691 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19692 not on callee assembly). Fixed some comments.
19694 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19696 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19697 it gets proper disassembly.
19698 (emit_method_info): Remove some dead code.
19700 * mini.c (mini_method_compile): Allways allocate the GOT var in
19701 mono_method_to_ir for emulating opcodes.
19703 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19705 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19706 before freeing the code memory. Fixes #74990.
19708 * objects.cs: Add regression test for #74992.
19710 * liveness.c: Extend live ranges of arguments to the beginning of the
19711 method. Fixes #74992.
19713 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19714 so it points into the faulting instruction.
19716 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19718 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19720 * *-ia64.*: Ongoing IA64 work.
19722 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19724 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19726 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19728 * *-ia64.*: Ongoing IA64 work.
19730 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19732 * basic-long.cs: Add tests for add/sub.ovf.
19734 * basic.cs: Add tests for sub.ovf.
19736 * *-ia64.*: Ongoing IA64 work.
19738 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19740 * *-ia64.*: Ongoing IA64 work.
19742 * basic.cs: Add conv.ovf.i4.un test.
19744 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19746 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19748 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19750 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19752 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19754 * *-ia64.*: Ongoing IA64 work.
19756 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19759 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19761 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19763 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19765 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19767 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19769 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19770 of a call is callable by a near call.
19772 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19774 * mini-ia64.c: Ongoing IA64 work.
19776 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19778 * genmdesc.c: Make the generated array non-static.
19780 * inssel-long.brg: Fix LSHR_IMM rule.
19782 * *-ia64.*: Ongoing IA64 work.
19784 * *-ia64.*: Ongoing IA64 work.
19786 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19788 * *-ia64.*: Ongoing IA64 work.
19790 * *-ia64.*: Ongoing IA64 work.
19792 * mini-ia64.c: Ongoing IA64 work.
19794 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19796 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19798 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19800 * objects.cs basic-long.cs: Move some tests to objects.cs.
19802 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19804 * *-ia64.*: Ongoing IA64 work.
19806 * iltests.il: Add a new test.
19808 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19809 newobj. Fixes #75042.
19811 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19813 * *-ia64.*: Ongoing IA64 work.
19815 * *-ia64.*: Ongoing IA64 work.
19817 * *-ia64.*: Ongoing IA64 work.
19819 * basic.cs objects.cs: Move tests accessing static variables as well.
19821 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19823 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19825 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19827 * driver.c: Always print failed tests.
19829 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19832 * *ia64*: Ongoing IA64 work.
19834 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19836 * basic.cs: Add tests for add.ovf. Fix warnings.
19838 2005-05-18 Miguel de Icaza <miguel@novell.com>
19840 * driver.c (mono_main): Avoid crash if no argument is passed to
19841 --break; Do not use g_error, but f_printf. And fix all other
19842 ocurrences of the same crash.
19844 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19846 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19847 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19850 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19852 * *-ia64.*: Add beginnings of IA64 backend.
19854 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19856 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19858 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19861 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19863 * mini-amd64.c: Fix a warning.
19865 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19867 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19868 in float_neg. Fixes #74897.
19870 * mini-amd64.c (emit_call): Fix another near call bug.
19872 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19874 * declsec.c: Keep the appdomain information in the structure. Added a
19875 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19876 value gets overwritten).
19877 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19878 an MonoAppDomain member to MonoSecurityFrame.
19879 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19880 used in the stack walk. Now use a MonoArray which grow (double) when
19883 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19885 * mini.c: Re-enabled runtime cleanup, since running threads should
19886 now properly stop when exiting.
19888 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19890 * mini-codegen.c: New file contaning the arch-independent local
19891 register allocator. Not used by any architectures yet.
19893 * mini.h linear-scan.c: Merge some changes from the
19894 mini-xp-local-regalloc branch.
19896 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19898 * mini-amd64.c (emit_call): Fix calls to native functions when the
19899 runtime is compiled as a shared library. Fixes #74756.
19901 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19902 on a literal field. Fixes #74751.
19904 2005-04-25 Raja R Harinath <rharinath@novell.com>
19906 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19908 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19910 * objects.cs: Add missing null casting test.
19912 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19914 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19915 in wrapper methods. Also rename 'address' variable to 'offset'.
19917 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19919 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19922 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19924 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19927 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19929 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19931 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19933 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19934 just the last bytes.
19936 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19938 * aot.c (mono_compile_assembly): Fix warning.
19940 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19941 by the _MSC_VER stuff.
19943 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19945 * inssel-long.brg: Fix #74588.
19947 * cpu-amd64.md: Fix #74591.
19949 * iltests.il: Add new regression tests.
19951 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19953 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19956 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19958 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19960 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19961 from Bill Middleton <flashdict@gmail.com>.
19963 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19965 * arrays.cs: Add new regression test. Fix warnings.
19967 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19969 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19970 and leakage in CKFINITE.
19972 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19973 this to a null op since it is called on amd64 too.
19975 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19977 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19978 body since this is not used on amd64.
19980 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19982 * mini-amd64.c: Remove obsolete fixmes.
19984 * mini.c (print_method_from_ip): Fix debugging support.
19986 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19988 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19989 so that expressions that don't give much gain are not reduced.
19990 * ssapre.h: Likewise.
19992 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19994 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19996 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19998 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20000 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20002 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20004 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20006 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20008 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20011 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20013 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20015 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20017 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20018 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20020 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20022 * mini-x86.c: Fix up stack overflow handling.
20024 * exceptions.cs: Add new regression test.
20026 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20028 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20029 mono_jit_thread_attach.
20031 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20033 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20035 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20036 avoid calling constructors using callvirt.
20038 * inssel.brg: Fix #74073.
20040 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20042 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20043 compilation with non-GCC compilers.
20044 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20045 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20047 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20049 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20050 klass->interface_offsets (will likely fix bug#74073).
20052 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20054 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20056 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20058 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20059 to amd64_div_reg_size ().
20061 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20063 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20065 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20067 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20069 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20071 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20073 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20075 * mini.c (mono_precompile_assembly): Load and precompile referenced
20076 assemblies as well. Fixes #74015.
20078 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20080 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20082 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20084 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20085 a lot of checks and (anyway) permissions cannot work until corlib is
20088 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20090 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20092 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20094 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20095 calls (fixes bug#72824).
20097 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20099 * mini.c: fix tail recursion elimination (see test in bug#73936).
20101 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20103 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20104 some fp functions in sse2 mode.
20106 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20108 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20110 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20112 * mini.h mini.c: Add mono_get_jit_tls_key ().
20114 * mini-x86.c: Enable fast TLS support on windows.
20116 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20118 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20119 * mini.c: Check for p/invoke method when generating code. If a
20120 p/invoke method, or it's class, isn't decorated with [Suppress
20121 UnmanagedCodeSecurity] then generate code to call System.Security.
20122 UnmanagedDemand (only if the security manager is active).
20124 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20126 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20127 last change as it seems to cause strange crashes.
20129 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20131 * *.c: handle unsafe function pointers where needed.
20133 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20135 * mini.c (mono_jit_free_method): Remove the fixme too.
20137 2005-03-15 Miguel de Icaza <miguel@novell.com>
20139 * mini.c: As discussed, make the code actually free the delegate
20140 thunk now, to enable the debugging of delegate problems, use
20141 MONO_DEBUG=1 when running Mono.
20143 This takes also care of parts of the leaks as seen by Joe.
20145 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20147 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20148 thread_tls_offset calculation.
20150 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20152 * declsec.c: Reworked linkdemand checks for icall. The previous code
20153 was using the declaration code (untrusted) and didn't work as expected
20154 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20157 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20159 * iltests.il: Add new localloc test.
20161 * mini-amd64.c: Handle large stack allocations the same way as on
20162 windows if stack overflow handling is working.
20164 * mini-amd64.c: Allocate the signal stack using mmap.
20166 * mini.c (sigsegv_signal_handler): Fix reading of context.
20168 * mini-exceptions.c: Fix up stack overflow handling.
20170 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20172 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20174 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20176 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20178 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20179 tramp_init functions as they are no longer needed.
20181 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20183 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20185 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20187 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20189 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20192 * mini-ops.h: Add OP_LMUL_IMM.
20194 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20195 long mul/div opcodes as intrinsic.
20197 * mini-amd64.c (emit_call): Handle the case when the callee might be
20200 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20202 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20205 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20207 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20209 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20211 * mini.c (mono_codegen): Don't leak here, to help people running
20214 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20216 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20217 conversions in sse2 mode.
20219 * basic-float.cs: Add regression test.
20221 * mini-amd64.c: Reenable sse2.
20223 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20225 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20227 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20229 * driver.c: Copyright text should include 2005.
20231 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20233 * cpu-amd64.md (load_membase): Fix more max lengths.
20235 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20237 * cpu-amd64.md (load_membase): Fix max length.
20239 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20241 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20243 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20244 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20246 * basic-float.cs: Add rounding regression test.
20248 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20250 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20252 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20253 structures in registers for pinvoke wrappers.
20255 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20257 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20259 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20261 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20262 wrapper to mono_jit_thread_attach.
20264 * mini.c (mini_jit_thread_attach): New jit icall.
20266 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20267 native->managed wrappers.
20269 * exceptions.cs: Add new regression test.
20271 * mini.c (optimize_branches): Check regions in the cbranch to throw
20272 block case as well. Fixes #73242.
20274 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20276 * mini.c: thread safety fixes.
20278 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20280 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20281 patching stuff, since delegates use jump trampolines so there is
20284 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20287 * tramp-amd64.c: Fix build.
20289 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20290 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20292 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20293 Rename this to mono_arch....
20294 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20296 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20298 * mini-amd64.c (emit_call): If both the caller and the callee is
20299 guaranteed to have 32 bit addresses, emit a normal call.
20301 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20303 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20304 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20305 method_ptr inside delegates.
20307 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20309 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20310 invalidated. Fixes #73001.
20312 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20314 * mini-x86.c: Only use stdcall for pinvokes on windows.
20316 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20318 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20319 * mini-x86.c: remove unreliable __thread var offset detection,
20320 use the correct accessors and enable by default.
20322 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20324 * mini.c (mono_jit_free_method): Fix memory leak.
20326 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20328 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20330 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20332 * cpu-amd64.md: Fix lengths of atomic opcodes.
20334 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20336 * driver.c: try to not imply using ICU is any good.
20338 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20340 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20341 functions as inline ops.
20343 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20344 some Interlocked functions as inline ops.
20346 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20348 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20350 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20352 * mini.c: Add support for OP_NOT_TAKEN.
20354 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20355 structures in registers for pinvoke wrappers.
20357 * mini-amd64.c: Fix warnings.
20359 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20361 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20363 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20365 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20366 address instead of loading the address from it.
20368 * mini-x86.c: Add support for returning small structs in registers
20369 on Win32. Fixes part of #70864.
20371 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20373 * trace.c (get_token): Improve error checking.
20375 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20377 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20379 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20381 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20382 it can be reused for MonoClass.
20383 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20386 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20388 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20389 instead of a MonoReflectionMethod. The method information wasn't used
20390 when displaying SecurityException details (but will be now).
20392 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20394 * Makefile.am : windows build fix.
20396 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20398 * iltests.il: Add new regression test.
20400 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20403 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20405 * mini.c: Moved linkdemand check into helper function check_linkdemand
20406 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20409 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20411 * declsec.c: Added statistics counter for different kinds of
20413 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20414 (and commented) declaration.
20415 * mini.c: Added statistics counter for security Demand code
20416 generation. Added display of security statistics.
20418 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20420 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20421 Fix compilation errors under gcc-2.95.
20423 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20425 * mini.c, driver.c: Use the new jit trampoline hashtable
20427 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20429 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20431 2005-02-11 Martin Baulig <martin@ximian.com>
20433 * debug-mini.c (mono_debug_close_method): Free the line number array.
20435 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20437 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20440 * mini.h: Bump AOT file format version.
20442 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20444 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20446 * declsec.h: Added macros to get/set lazyly initialized security
20447 informations about assemblies. Added new enum for different type of
20448 possible LinkDemand violation. Added function to check LinkDemands.
20449 * mini.h: Added a field to MonoCompile to hold any security violation
20450 detected when JITting a method (so it can be thrown later).
20451 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20452 and CEE_CALLVIRT. Added code to throw exception at the end of
20453 mini_method_compile (note: the exception is unhandled right now).
20455 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20457 * mini.c, jit-icalls.c: use the managed implementation of
20458 memset for initobj and memset, to avoid managed <-> unmanaged
20461 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20463 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20464 optimization if it would need a GOT var.
20466 * basic.cs: Add tests for constant propagation and switch statements.
20468 * ssa.c: Fix out-of-range constant propagation and switch statements.
20470 2005-02-09 <vargaz@freemail.hu>
20472 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20474 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20476 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20478 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20480 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20482 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20484 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20485 arithmetic operations.
20487 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20489 * mini-ppc.c: add a workaround for broken user code that
20490 DllImports vararg functions with non-vararg signatures.
20492 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20494 * mini.c (mono_jit_compile_method_inner): Add detection and a
20495 meaningfull error message for assemblies written in Managed C++.
20497 * tramp-amd64.c mini-amd64.h: Add support for
20498 create_trampoline_from_token ().
20500 * aot.c mini-x86.c abcremoval.c: Applied patch from
20501 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20503 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20505 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20506 which takes a MonoImage/token as parameter instead of a MonoMethod.
20508 * aot.c: Use the new trampoline for initializing vtables.
20510 * aot.c: Add support for ldfld/stfld_remote wrappers.
20512 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20513 rules for compare <MEM>, IMM.
20515 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20517 * aot.c: Handle inherited finalizers correctly.
20519 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20521 * inssel.brg (stmt): Add a missing _setup_... ().
20523 * aot.c: Save some parts of the class state to the AOT file and use it
20524 to recompute that state when a class is initialized.
20526 * mini.c: Install AOT hooks into the runtime.
20528 * mini.h: Bump AOT file format version.
20530 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20533 * iltests.il: Add new test.
20535 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20537 * mini.c: fix typo.
20539 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20541 * mini.c: setup the statistical profiler in the thread attach
20542 callback to cope with the new single thread code.
20544 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20546 * mini-ppc.c: ensure we have enough room for the profiler
20547 calls (fixed bug#72084).
20549 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20551 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20554 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20556 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20558 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20560 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20561 to succesfully execute parrotbench).
20562 * ssapre.h: Likewise.
20564 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20566 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20567 variable for stores to method arguments (fixes a SSAPRE issue).
20569 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20571 * mini.c: handle value types in dup, fixes gen-112.cs.
20573 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20575 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20576 sequence for calls in dynamic methods to avoid thunks.
20578 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20580 * mini.c: correctly remove dynamic methods from the hashtable.
20582 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20584 * driver.c: Disabled SSAPRE until fix the bug that appears
20585 in IronPython's parrotbench.
20587 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20589 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20591 * mini.c (mono_method_to_ir): Revert the previous change.
20593 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20594 when AOT compiling.
20596 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20597 mono_jit_info_table_find () etc. when running under valgrind.
20599 * inssel.brg: Fix warnings.
20601 * mini-exceptions.c: Fix warnings.
20603 2005-01-31 Martin Baulig <martin@ximian.com>
20605 * driver.c (compile_all_methods_thread_main): Don't try to compile
20606 generic methods or anything which has type parameters.
20608 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20610 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20612 * TestDriver.cs: Add --verbose flags.
20614 * graph.c ssa.c: Fix 64 bit warnings.
20616 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20617 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20618 Fix 64 bit warnings.
20620 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20621 variable not spotted by gcc.
20623 * mini-amd64.c inssel-amd64.brg: Applied patch from
20624 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20625 X86_COMPARE_MEMBASE opcodes.
20627 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20629 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20631 * *: MonoMethod->signature might be NULL now. You *MUST* use
20632 mono_method_signature.
20634 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20636 * driver.c (compile_all_methods_thread_main): Compile the methods
20637 without invoking cctors.
20639 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20641 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20642 * basic-calls.cs: test for the above.
20644 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20646 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20647 MonoJitInfo changes.
20649 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20651 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20652 eagerly if it contains dynamic methods.
20654 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20656 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20657 trace, it is now computed by an icall from trace_ips.
20659 * mini-exceptions.c: Fix a warning.
20661 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20663 * mini-exceptions.c: don't bother getting stack trace info if
20664 it's not going to be used.
20666 2005-01-27 Raja R Harinath <rharinath@novell.com>
20668 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20671 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20673 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20675 * aot.c: Avoid calling mono_method_get_header () if not needed.
20677 * mini.h: Bump AOT file format version.
20679 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20681 * mini.c (mono_print_tree): Print more info for calls.
20683 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20685 * declsec.h: Remove warning by adding missing include for marshal.h
20687 2005-01-26 Martin Baulig <martin@ximian.com>
20689 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20692 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20694 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20697 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20699 * aot.c (mono_compile_assembly): Fix a warning.
20701 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20703 * declsec.c: Look for security attributes on the original MonoMethod
20704 (and not the wrapped one). This fix permissions on icalls.
20706 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20708 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20710 * mini.c (mono_allocate_stack_slots): Add a fixme.
20712 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20714 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20716 * inssel.brg: optimize casts of sealed types (more
20717 optimizations waiting for fixes in remoting).
20719 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20721 * inssel.brg (stmt): Add another dummy rule.
20723 * driver.c: Fix warnings.
20725 * driver.c (mono_main): If running under valgrind, instruct glib to use
20726 the system allocation functions so valgrind can track the memory
20727 allocated by the g_... functions.
20729 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20731 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20733 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20735 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20736 variables in try regions.
20738 * mini.c (mini_method_compile): Don't disable optimizations on large
20739 methods when AOT compiling.
20741 * mini.c (mono_allocate_stack_slots): New arch independent method to
20742 allocate stack slots. Not yet used.
20744 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20746 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20748 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20750 * mini-ppc.c: make the branch info relative as the code
20751 buffer can be reallocated.
20753 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20755 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20756 * driver.c: Removed the AOT/security restriction. Now initialize the
20757 security manager (in metadata) if --security is used.
20758 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20759 rather than the pointer to declarative security, when AOT is used.
20761 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20763 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20764 basic blocks, reduced intrinsic exception throwing code size.
20766 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20768 * driver.c (mini_usage): Reorder the usage screen.
20770 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20772 * mini.c (mono_resolve_patch_target): Fix warning.
20774 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20776 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20779 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20781 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20782 breaks the amd64 build.
20784 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20785 register allocation. Fixes #71454.
20787 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20789 * arrays.cs: Add new regression test.
20791 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20793 * ssapre.c: Turned usage of snprintf to GString.
20794 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20795 (I left it on by mistake in my previous commit).
20797 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20799 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20800 on cond branch optimization (fixes bug# 71515).
20802 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20804 * abcremoval.c: Fixed bug 71062.
20805 * abcremoval.h: Likewise.
20807 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20809 * mini.c: Added a new functionality to optimize_branches, the removal
20810 of useless basic blocks, and fixed some problem in the removal of
20811 critical edges; some utility functions added for both purposes.
20812 * ssapre.c: Added complex expression support, and fixed bug 70637.
20813 * ssapre.h: Likewise.
20814 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20816 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20817 * driver.c: Re-enabled SSAPRE.
20819 2005-01-19 Martin Baulig <martin@ximian.com>
20821 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20822 the result of mono_get_method_constrained().
20824 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20826 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20829 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20831 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20832 be detected. Fixes #59296.
20834 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20836 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20837 which can happen. Fixes #71361.
20839 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20841 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20844 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20846 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20847 appdomain-unload.exe to fail.
20849 * mini.c: Fix some memory leaks.
20851 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20853 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20854 Fixed bug and sped up some codepaths.
20856 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20858 * mini.c: Fix some memory leaks.
20860 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20863 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20865 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20868 * iltests.il: Add regression test for #71320.
20870 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20872 * mini.c (mono_codegen): Fix installation of profiler hooks.
20874 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20876 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20878 * mini.h, mini.c, cfold.c: optimize access to enum
20879 readonly fields, too. Eval conditional branches if possible
20880 to perform unreachable code removal in more cases.
20882 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20884 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20886 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20889 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20890 WinXP DEP. Fixes #71244.
20892 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20894 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20896 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20898 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20900 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20902 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20905 * mini.h: Bump AOT version.
20907 * mini.h (MonoCompile): Change exvar to a hash table.
20909 * mini.c: Allocate a separate exvar for each handler block.
20911 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20913 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20914 ex var with the pending exception and only throw if the two are equal.
20917 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20919 * mini-x86.c: Fix warnings.
20921 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20922 used by all the ports now.
20924 * aot.c: Add write-symbols and save-temps options.
20926 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20928 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20930 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20932 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20935 * tramp-s390.c: Check vtable slot belongs to the domain.
20937 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20938 as per other platforms.
20940 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20942 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20944 * driver.c: we don't run the Main() code in a subthread anymore.
20946 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20948 * mini.c: added experimental rtc support in the statistical
20949 profiler: if the user has the permission, more accurate statistics
20950 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20951 The MONO_RTC value must be restricted to what the linux rtc allows:
20952 power of two from 64 to 8192 Hz.
20954 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20956 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20958 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20960 * mini-ppc.c: better icache flush for smp.
20962 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20964 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20966 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20967 amd64 port, not yet used.
20969 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20971 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20974 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20976 * driver.c: Added --security option to activate the security manager.
20977 Right now this will allow code generation for declarative demands and
20978 is disabled when AOT is specified.
20979 * mini.c: Add code generation for declarative security demands.
20980 * mini.h: Add mono_use_security_manager as an extern gboolean.
20982 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20984 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20985 emitting more dense assembly code.
20987 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20988 exception throwing stuff.
20990 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20992 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20995 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20996 left in by mistake.
20998 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21001 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21003 * tramp-*.c: Only patch vtable slots if the object is in the current
21004 domain. Fixes appdomain-unload.exe.
21006 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21008 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21011 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21013 * mini.c (reverse_branch_op): New helper function.
21015 * mini.c (optimize_branches): Run the new optimization only on
21016 platforms which support it. Also reverse all kinds of branches.
21018 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21020 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21023 * mini.c (optimize_branches): Reverse not-equals branches if the false
21024 bblock is a throw. This happens a lot of time with argument checking in
21027 * mini.c (mono_codegen): Add support for placing basic blocks after
21028 the function epilogue.
21030 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21033 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21035 * mini.c (setup_stat_profiler): Only set this up if the platform
21036 supports ITIMER_PROF.
21038 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21040 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21043 * inssel.brg: Fix a warning.
21045 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21047 * mini.c: added support for statistical profiler
21048 (run with: --profile=default:stat).
21050 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21052 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21054 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21056 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21057 related to global registers from the amd64 port.
21059 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21061 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21063 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21064 with global registers.
21065 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21067 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21069 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21071 * debug-mini.c (encode_value): Fix off-by-one.
21073 * aot.c (encode_value): Likewise.
21075 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21077 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21079 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21082 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21084 * aot.c (emit_method_info): Increase size of temp buffer.
21086 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21089 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21091 * aot.c (emit_method_info): Fix build.
21093 * aot.c: Further rework of the AOT file format to reduce the size of
21094 the method info data.
21096 * mini.h: Bump AOT file format version.
21098 2004-12-27 Martin Baulig <martin@ximian.com>
21100 * mini.c (mini_get_method): New static method; call
21101 mono_get_method_full() and mono_get_inflated_method().
21102 (mono_method_to_ir): Use mini_get_method() instead of
21103 mono_get_method_full().
21105 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21107 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21109 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21111 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21113 * inssel-amd64.brg: Add some optimization rules.
21115 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21117 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21118 standard not GC'd stuff is fine.
21120 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21122 * aot.c: Rework the AOT file format to get rid of most of the global
21123 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21125 * mini.h: Bump AOT file format version.
21127 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21129 * mini.h: Bump AOT file format version.
21131 * aot.c (mono_aot_is_got_entry): New function to determine if an
21132 address is inside a GOT.
21134 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21136 * cpu-pentium.md: Increase the maximum size of some instructions which
21137 might involve a got access.
21139 * mini.c (get_method_from_ip): Another debug helper function.
21141 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21142 when got var accesses are created during the decompose phase.
21144 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21146 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21147 argument mini_compile_method and to MonoCompile, and use this to
21148 determine whenever a given method is compiled for AOT. This allows the
21149 other methods compiled during AOT compilation to be free of AOT stuff,
21150 so the backends does not need to add special support for them by
21151 creating a fake GOT etc.
21153 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21156 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21158 * mini.c (mono_method_to_ir): It turns out that some of the
21159 x-appdomain wrappers are lax with types, so just ignore this for
21162 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21163 at the vtable->klass. If it is non-shared code we can just use the
21166 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21168 * mini-ppc.c: access MonoDomain from tls, too.
21170 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21172 * declsec.c: Removed unused variable (and related warning ;-)
21174 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21176 * iltests.il: New test for LDELEMA on an array of ref types.
21178 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21179 all ldelema's on reftypes.
21180 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21181 it was the wrong place to put it.
21183 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21184 register to pop to make this cleaner, at the request of Paolo.
21186 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21188 * mini-ops.h (OP_GETHASHCODE): New op.
21190 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21192 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21195 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21198 * mini-x86.c (mono_arch_output_basic_block): Rather than
21206 The first is 3 bytes while the second is 1. This saves 36 kb on
21207 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21208 see a small boost because of icache locality.
21210 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21212 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21214 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21215 started code sharing with the generic code.
21217 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21219 * mini-ppc.c, cpu-g4.md: added code for direct access to
21222 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21224 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21225 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21228 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21230 * declsec.c|h: Added functions to cache the declarative stack modifiers
21231 in MonoJitInfo and to create a security frame from a MonoJitInfo
21233 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21234 created. Register internal calls for System.Security.SecurityFrame::
21235 _GetSecurityFrame and _GetSecurityStack.
21236 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21237 the definitions for the new stack walk/callback mechanism.
21238 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21239 first security frame for LinkDemands and InheritanceDemands) and
21240 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21242 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21243 walk initialization (lupus).
21245 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21247 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21249 (handle_loaded_temps): Do not create a temporary variable for
21250 things that we know are temps. They will never be modified.
21251 (mono_spill_call): Set MONO_INST_IS_TEMP
21252 (mono_emulate_opcode): ditto
21254 (mono_method_to_ir.CEE_DUP): ditto
21256 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21258 * mini.c (type_to_eval_stack_type): Make this handle the void type
21259 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21260 (emit_tree): use ip_in_bb to special case some common idioms
21261 Update all callers to pass in the IP.
21262 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21264 This gives us a nice 2% speedup in mcs bootstrap.
21266 * mini-x86.c (peephole_pass): Peephole pass to make
21275 * mini.c (ip_in_bb): new method.
21276 (mono_method_to_ir): use this method rather than doing the hash
21279 * linear-scan.c (mono_linear_scan): When expiring actives, you
21280 don't need to keep around variables that expire on this
21281 instruction. This makes it so that:
21284 store (ebx add (ebx, 1))
21288 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21290 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21291 combination to avoid doing two copies. Fix up problems with previous
21294 * mini.c: Fix 64 bit warnings.
21296 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21298 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21300 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21301 changes from the x86 code.
21303 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21305 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21307 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21308 throwing code to reduce its size, unify the AOT and non-aot code and
21309 get rid of relocations in the AOT case.
21311 * mini-x86.h mini.c exceptions-x86.c
21312 (mono_arch_get_throw_corlib_exception): New arch specific function to
21313 raise corlib exceptions which doesn't require relocations in the
21316 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21318 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21320 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21323 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21326 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21328 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21329 with add function when used from Inc/dec atomic
21330 functions. Re-enabled optimization on x86.
21331 * mini-ops.h: renamed atomic_add functions to
21332 allow _add to match the Interlocked::Add and
21333 _add_next to match Interlocked::Inc/Dec.
21335 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21337 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21338 linking of BBs to the end BB, and enabled SSAPRE also with
21339 consprop and copyprop (which was prevented by that bug).
21341 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21343 * mini-x86.c: disabling the Interlocked optimizing code.
21345 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21347 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21348 file version check.
21350 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21352 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21353 interlocked optimization due lack of support on x86, rewrote
21354 exchange to take into account that base may be in eax.
21356 xsp works again; activated Interlocked optimizing code.
21358 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21360 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21362 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21364 * mini-ops.h: Add new opcodes.
21366 * mini.h: Add new patch types. Add got_var to MonoCompile.
21368 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21369 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21370 make it work with all kinds of patchable code.
21372 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21373 address of the GOT, and referencing entries in the GOT.
21375 * mini.c: Add code to load the GOT address if needed by an opcode.
21377 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21378 independent AOT code on the x86 using an elf-style Global Offset Table.
21380 2004-12-14 Raja R Harinath <rharinath@novell.com>
21382 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21384 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21386 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21389 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21391 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21392 of Interlocked:Increment/Decrement/Add as inline ops.
21393 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21395 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21397 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21398 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21400 2004-12-12 Duncan Mak <duncan@ximian.com>
21402 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21403 again. `patch_info->table_size' is no longer valid after Zoltan's
21406 2004-12-12 Martin Baulig <martin@ximian.com>
21408 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21409 if we are the "real" method, ie. not an inlined method inside it.
21411 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21413 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21414 before we look in the special fields table. This fixes
21415 ../tests/thread-static-init.cs.
21417 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21419 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21420 for Array get_Rank and get_Length. Fixes bug #70465.
21422 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21424 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21425 separate structure to reduce the size of MonoJumpInfo.
21427 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21429 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21431 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21433 * mini.c (mini_get_inst_for_method): Changed to allow ports
21434 to return a MonoInst instead of opcode
21435 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21437 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21438 Allow ports to return a created MonoInst instead of op-code, will enable
21440 (renamed mini_get_opcode_for_method to better reflected the functionality)
21442 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21444 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21446 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21448 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21451 2004-12-08 Martin Baulig <martin@ximian.com>
21453 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21454 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21456 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21458 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21461 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21464 2004-12-08 Raja R Harinath <rharinath@novell.com>
21466 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21468 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21470 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21471 bug introduced by the previous patch.
21473 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21475 * mini-ppc.c, objectc.cs: handle large structs passed by value
21476 (fixes bug #69972).
21478 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21480 * mini-ppc.c: OP_ARGLIST implementation from
21481 Geoff Norton <gnorton@customerdna.com>.
21483 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21485 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21486 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21488 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21490 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21492 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21494 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21497 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21499 * mini-sparc.c: Zero out localled-ed memory.
21501 * iltests.il: Add tests for zeroing out localloc-ed memory.
21503 2004-12-04 Martin Baulig <martin@ximian.com>
21505 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21506 mono_method_get_signature_full().
21508 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21510 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21511 and some utility functions (always for SSAPRE), integrated SSAPRE.
21512 * mini.h: Likewise.
21513 * driver.c: Added ssapre option.
21514 * ssa.c: Small fix on OP_ARG handling.
21515 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21516 * Makefile.am: Likewise.
21518 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21520 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21521 now in the xp code.
21523 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21526 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21528 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21530 * cpu-s390.md : Increase instruction length of oparglist.
21532 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21534 2004-11-30 Martin Baulig <martin@ximian.com>
21536 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21537 virtual generic methods. We call a special helper_compile_generic_method()
21538 icall to retrieve the method from the vtable, inflate and compile
21539 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21541 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21543 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21545 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21547 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21549 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21552 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21554 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21555 platforms with PIC aot.
21557 2004-11-28 Martin Baulig <martin@ximian.com>
21559 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21562 2004-11-28 Martin Baulig <martin@ximian.com>
21564 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21565 the result of mono_type_get_underlying_type() to check whether
21568 2004-11-26 Martin Baulig <martin@ximian.com>
21571 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21574 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21576 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21577 the same way as the other arguments so they won't get clobbered.
21579 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21580 calls through R11 since it is clobbered by the trampoline code.
21582 2004-11-26 Raja R Harinath <rharinath@novell.com>
21584 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21585 pick up in-tree mscorlib.dll.
21587 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21589 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21591 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21592 runtime data/code are now stored in a table similar to the GOT in ELF.
21593 This allows the code itself to be position independent.
21595 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21598 * aot.c: Attach ELF type (object/function) directives to all global
21601 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21603 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21605 * mini-amd64.h: Turn on PIC AOT code.
21607 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21608 returning the offset within an OP_AOTCONST instruction where the GOT
21609 offset needs to be added.
21611 * mini.h: Bump AOT file format version.
21613 2004-11-25 Martin Baulig <martin@ximian.com>
21615 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21616 uninflated generic methods.
21618 2004-11-25 Martin Baulig <martin@ximian.com>
21620 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21622 2004-11-24 Martin Baulig <martin@ximian.com>
21624 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21625 original klass (this only applies for generic instances).
21627 2004-11-24 Martin Baulig <martin@ximian.com>
21629 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21630 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21633 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21635 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21636 localloc. Fixes #69678.
21638 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21640 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21642 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21643 used SSE registers on pinvoke calls. Fixes #69774.
21645 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21647 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21648 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21650 2004-11-23 Raja R Harinath <rharinath@novell.com>
21652 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21653 Refer directly to the mcs/ tree.
21655 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21657 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21658 Check if a trampoline for a synchronized method is required.
21660 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21662 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21663 with localloc if needed. Throe arithmetric exception in
21664 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21665 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21667 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21669 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21670 types before switching on type. Fixes #69622.
21672 2004-11-19 Raja R Harinath <rharinath@novell.com>
21674 * Makefile.am (check-local): New. Integrate into 'make check'.
21675 (MCS,RUNTIME): Define using in-tree mono and mcs.
21677 (%.exe): Use $(ILASM).
21679 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21681 * mini-ppc.c: adjust initial prolog size (bug #69691).
21683 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21685 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21688 2004-11-17 Raja R Harinath <rharinath@novell.com>
21690 * Makefile.am (clean-local): Rename from 'clean'.
21692 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21694 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21695 to mono_arch_is_int_overflow.
21696 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21699 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21701 * declsec.c|h: New files to support declarative security attributes.
21702 Added function to check if a method has (applicable) security.
21703 * mini.c|h: Add check for declarative security attributes in
21704 mono_method_check_inlining.
21705 * Makefile.am: Added declsec.c and declsec.h to the build.
21707 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21709 * mini.c, mini.h: update to keep dynamic code info per-domain.
21711 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21713 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21714 (mini_init): Get rid of it from here too.
21716 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21718 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21719 implemented OP_RETHROW (patch by Geoff Norton
21720 <gnorton@customerdna.com>).
21722 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21724 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21725 between appdomains. Fixes appdomain-unload on PPC.
21727 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21729 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21730 mini-exceptions.c: handle the new wrapper types.
21731 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21732 token value as a MonoClass* when compiling a wrapper.
21733 mono_jit_create_remoting_trampoline now takes an additional
21734 MonoRemotingTarget parameter.
21736 2004-11-10 Martin Baulig <martin@localhost>
21738 * mini.c (mono_method_to_ir): Use `generic_container->context'
21739 rather than creating a new one.
21741 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21743 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21745 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21747 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21749 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21750 the experimental aot cache stuff.
21752 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21754 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21755 mini-exceptions.c: update to exception clause structure changes.
21757 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21759 * exceptions-x86.c (throw_exception): Fix warnings.
21761 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21764 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21766 * exceptions-sparc.c (get_throw_exception): Really fix this.
21768 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21770 * tramp-*.c: we no longer support icalls without wrappers, so
21771 a bit of code can be removed here
21773 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21775 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21778 * cpu-sparc.md: Add op_rethrow.
21780 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21782 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21784 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21785 * mini-ops.h: Add OP_RETHROW.
21787 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21789 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21791 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21793 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21794 Makes the output much easier to read
21796 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21798 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21799 prevents another huge leak when compiling with ssa. Secondly, the
21800 performance of doing this rather than freeing the lists is much
21801 better. GList does a lock every time you allocate a list link,
21802 so that it can use a memory pool. So, it is better to just use
21803 a memory pool of our own.
21805 * ssa.c, linear-scan.c: replace g_list_remove_link with
21806 g_list_delete. The remove one does not free the GList, so we were
21807 leaking memory. On -O=all --compile-all with corlib, this cut down
21808 3 MB of allocations.
21810 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21812 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21814 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21816 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21817 into a new function mono_create_jit_trampoline ().
21819 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21821 * trace.c (get_spec): Allow tracing of classes without a namespace.
21823 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21825 * mini.c: Fix pointer overwrite in mini_method_compile.
21827 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21829 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21830 The darwin ABI needs some special handling for 1 and 2 byte structs
21831 Lets use lbz/lhz instead of lwz everywhere.
21832 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21833 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21834 Use stb/sth for the former, and put the latter always on stack instead of in
21835 argument registers.
21837 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21839 * trace.c (is_filenamechar): Add '_'.
21841 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21843 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21845 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21847 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21849 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21850 depends on libmonogc. Fixes #68805.
21852 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21854 * mini.c (mono_jit_free_method): Provide extra information for
21855 this error. Currently this leaks, but will be turned into a
21856 developer option in the future.
21858 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21860 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21862 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21864 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21865 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21866 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21868 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21870 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21871 trampolines for AOT code.
21873 2004-10-22 <vargaz@freemail.hu>
21875 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21876 constructed types. Fixes #68136.
21878 2004-10-21 Martin Baulig <martin@ximian.com>
21880 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21881 if it returns true, unwind the stack to the call instruction.
21883 2004-10-21 <vargaz@freemail.hu>
21885 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21887 * mini.h: Bump AOT version number.
21889 * objects.cs: Add another test for unbox trampolines.
21891 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21894 2004-10-20 <vargaz@freemail.hu>
21896 * driver.c: Add SHARED to the set of optimizations tested.
21898 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21900 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21901 used by CEE_NEWARR.
21903 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21905 2004-10-20 Martin Baulig <martin@ximian.com>
21907 * mini-exceptions.c (mono_handle_exception): Call
21908 mono_debugger_handle_exception() to tell the debugger about
21909 catch/finally clauses.
21911 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21913 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21915 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21918 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21920 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21921 methods as their native size, fixed bug #57543, #57545.
21922 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21923 This saves a temporary register and mullw call down into 1 (minor perf
21924 increase for cases like sum = sum * 5; This use to translate into:
21927 It now translates to
21930 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21932 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21935 2004-10-11 Martin Baulig <martin@ximian.com>
21937 * mini.c (mono_method_to_ir): If we're a generic method, get the
21938 MonoGenericContainer from our MonoMethodNormal and create a
21939 MonoGenericContext from it.
21941 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21943 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21945 * basic-long.cs: Add test for checked i8->i2 cast.
21947 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21949 * inssel-ppc.brg: added a couple of speedup rules.
21951 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21953 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21954 to speed up rebuilds.
21956 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21958 * mini-s390.c: Minor fix to OP_OR_IMM.
21960 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21962 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21963 better. Fixes appdomain-unload.exe on sparc.
21965 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21967 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21968 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21971 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21973 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21975 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21977 * mini.c: Always generate a field read/write wrapper for members
21978 of the class MarshalByRefObject since the actual instance could
21981 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21983 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21985 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21987 * driver.c mini.h trace.c: Move the setting of the main assembly into
21988 a separate function called mono_trace_set_assembly () and call it after
21989 actually loading the main assembly. Fixes #66872.
21991 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21993 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21994 using the code manager.
21996 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21998 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22000 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22002 * cpu-amd64.md: Fix bug in previous patch.
22004 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22007 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22009 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22010 mini-exceptions.c: updates for changed stack walk interface.
22012 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22014 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22016 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22018 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22020 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22022 * driver.c (mini_regression_list): Do not call mono_assembly_close
22023 since assemblies can't be unloaded.
22025 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22027 * cpu-amd64.md: Fix more instruction lengths.
22029 * cpu-amd64.md: Fix lengths of some instructions.
22031 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22033 * inssel.brg: Make the array ldelema check aot friendly.
22035 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22037 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22039 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22041 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22043 * mini-x86.c: Fix build.
22045 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22046 mono_type_get_underlying_type () helper function to simplify code.
22048 2004-09-09 Martin Baulig <martin@ximian.com>
22050 * mini-amd64.c: Don't access `type->data.klass' directly, call
22051 mono_class_from_mono_type() instead since the type may be a
22054 2004-09-09 Martin Baulig <martin@ximian.com>
22056 * mini-amd64.c (get_call_info): Fix support for generic instances.
22057 (add_valuetype): Use mono_class_from_mono_type() to get the class
22058 since we can be a generic instance.
22060 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22062 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22064 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22066 * liveness.c: reset spill costs on each scan: bug 62107
22068 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22070 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22071 unnecessary line that doesn't compile
22073 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22075 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22076 trampolines, make them call an error function so people can fix their
22079 2004-09-06 Martin Baulig <martin@ximian.com>
22081 * mini.c (mono_method_to_ir): When initializing locals, handle a
22082 generic instances like a valuetype if it's a valuetype and like a
22083 class if it's a class.
22085 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22087 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22088 stack. Fixes #64674.
22090 * exceptions.cs: Add test for unwinding of call arguments.
22092 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22094 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22095 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22096 set the carry/borrow flag). The sparc and s390 implementations
22097 can now use optimized versions (and simplify the code). ppc bugfixes.
22099 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22101 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22103 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22105 * inssel-amd64.brg: Remove leftover 32 bit rule.
22107 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22109 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22111 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22112 mono_arch_find_jit_info functions into a new function. Fix a memory
22115 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22118 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22120 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22123 * exceptions.cs: Add array size tests.
22125 * mini.c: Allocate a separate icall wrapper for each arity of
22126 mono_array_new_va. Fixes #59509.
22128 * exceptions.cs: Add testcase for 64578.
22130 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22132 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22134 2004-09-02 Martin Baulig <martin@ximian.com>
22136 * mini.c (mono_method_to_ir): When initializing the locals, call
22137 handle_initobj() on the generic instance itself, not its
22140 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22142 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22143 MonoJitInfo for dynamic methods.
22145 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22147 * mini.c: Add support for freeing JIT data for dynamic methods.
22149 2004-09-01 Martin Baulig <martin@ximian.com>
22151 * mini-x86.c (is_regsize_var): Added support for generic
22153 (mono_arch_emit_prolog): Make this compile again, use
22154 `x86_push_imm_template (code)'.
22156 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22158 * mini-x86.c: make all push_imm instructions that get
22159 patched always emit the long form
22161 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22163 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22164 in a per-domain hash.
22166 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22169 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22171 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22174 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22177 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22178 Beginnings of SSE2 support.
22180 * exceptions.cs: Add more tests for checked int<->uint casts.
22182 2004-08-28 Martin Baulig <martin@ximian.com>
22184 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22188 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22189 Handle generic instances recursively.
22191 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22193 * iltests.il: test for conv.u8 on a constant
22195 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22197 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22198 LCONV_x4 (shrun_32 (membase)).
22200 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22202 * inssel-x86.brg: c&p rules for push/setret of long
22204 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22206 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22207 compare (regvar, base)
22209 * inssel-x86.brg: more burg love
22211 * inssel.brg: more cleanup
22213 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22215 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22217 * basic-long.cs, basic-calls.cs: new tests for optimization.
22219 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22221 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22224 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22226 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22228 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22230 * inssel.brg (mini_emit_memcpy): use
22231 NO_UNALIGNED_ACCESS to disable memcpy optimization
22233 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22235 * mini-amd64.c: Handle generic types in various places.
22237 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22239 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22241 * mini.c (handle_box): Fix warning.
22243 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22245 * mini-amd64.h: Enable the emit_state optimization.
22247 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22249 * mini-amd64.c: Add some new 64 bit peephole opts.
22251 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22253 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22255 * mini-amd64.c: Register allocator fixes.
22257 * mini.c: Add an optimization to emit_state to avoid allocation of new
22258 registers on some platforms.
22260 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22262 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22264 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22265 allocation. Fixes #63085.
22267 * basic-long.cs: Add new regression test.
22269 * mini-amd64.c: Register allocator improvements.
22271 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22273 * mini-amd64.c (read_tls_offset_from_method): Add another code
22276 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22277 instruction sequence for nullifying class init trampolines.
22279 * objects.cs: Add new regalloc test.
22281 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22283 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22285 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22287 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22290 * driver.c: Fix profiling after TLS changes.
22292 * driver.c (mono_main): Set mono_stats.enabled if needed.
22294 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22297 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22299 * mini-x86.c: use a 1 op rather than a 2 op tls access
22300 instruction -> faster.
22302 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22304 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22307 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22309 * exceptions-sparc.c (throw_exception): fix typo
22311 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22313 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22314 set tree->dreg correctly with tls. Allow any
22315 register to be used.
22317 * mini-x86.c (read_tls_offset_from_method): add new code
22318 generation pattern seen with GCC.
22321 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22323 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22324 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22325 exceptions-sparc.c: fix some performance issues in exception
22326 handling and setting of the stack trace for exceptions that were
22329 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22331 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22334 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22337 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22339 This patch inlines tls access, when possible.
22341 * mini.h: new arch functions for TLS intrinsics.
22342 All platforms updated with a stub.
22344 * mini.c: use the new intrinsics
22346 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22347 arch specific intrinsic for tls variables
22349 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22351 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22354 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22356 * mini.c: thread local allocation
22358 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22360 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22362 * Makefile.am: Link against the static version of libmonogc.
22364 * Makefile.am: Link the static versions of the convenience libraries
22365 into the mono executable.
22367 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22369 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22371 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22372 on integer overflow.
22374 * mini-amd64.c: Reorganize function call code.
22376 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22378 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22380 * inssel-x86.brg: use xor eax,eax.
22382 * basic.cs: new tests
22384 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22386 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22387 in exception throwing code.
22389 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22391 * inssel-x86.brg: use xor esi,esi.
22393 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22395 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22396 can trace methods compiled during mini_init () too.
22398 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22401 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22403 * Makefile.am: static link on x86 (r=zoltan)
22405 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22407 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22408 code since it causes some programs to fail.
22410 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22412 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22414 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22416 * mini.c: ovfops_op_map - add STACK_OBJ case for
22418 * basic.cs: add test_0_pin_string as test
22421 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22423 * Makefile.am: build C# if srcdir != builddir
22425 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22427 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22428 fall-through blocks.
22430 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22432 * driver.c: enable loop by default again and include abcrem in -O=all.
22434 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22436 * iltests.il: Add some localloc tests.
22438 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22440 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22443 * inssel-amd64.brg: Add some optimizations.
22445 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22448 * Makefile.am: Statically link mono against libmono on AMD64.
22450 * mini-amd64.c inssel-amd64.brg: Optimizations.
22452 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22454 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22456 * tramp-amd64.c: Patch calling code in trampolines.
22458 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22460 * mini-amd64.c: pinvoke struct passing fixes.
22462 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22464 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22465 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22467 2004-08-05 Duncan Mak <duncan@ximian.com>
22469 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22472 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22474 * mini-amd64.c (emit_move_return_value): Move return value for normal
22477 2004-08-05 Martin Baulig <martin@ximian.com>
22479 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22480 `type->type'; just modify `type' itself when dealing with enums
22481 and generic instances.
22482 (check_call_signature): Make `simple_type' a `MonoType *'.
22484 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22486 * mini.c: Use OP_PADD to add offsets to addresses.
22488 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22490 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22492 * mini-sparc.c (mono_arch_emit_epilog): fix check
22493 for folding last op into restore instruction
22495 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22497 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22498 helper methods using the code manager.
22500 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22502 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22504 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22506 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22507 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22509 * mini-s390.c: fix tail processing
22511 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22513 * mini-ppc.c: mul.ovf.un exception name fix.
22515 2004-08-03 Martin Baulig <martin@ximian.com>
22517 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22518 instances; before jumping to `handle_enum', also modify `ptype'.
22520 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22522 * cpu-sparc.md: fcall maximal length too small.
22524 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22526 * mini-amd64.c mini.h: Add initial support for passing/returning
22527 structures to/from pinvoked methods.
22529 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22531 * mini-ppc.c: reg allocator fix.
22533 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22535 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22537 * inssel.brg: Optimize memset on 64 bit machines.
22539 * mini-amd64.c: Fix some vararg cases.
22541 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22543 * mini-s390.c: Corrected macro in emit_float_to_int
22545 * s390-abi.cs: Tests to exercise the s390 ABI
22547 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22549 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22552 * basic.cs: Add a test for add.ovf.un.
22554 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22556 * mini-sparc.c: add case for OP_IDIV_UN
22558 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22560 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22562 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22564 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22566 * basic.cs: regression tests.
22568 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22571 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22573 * basic.cs: Add a new test.
22575 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22576 and AOT. Various fixes and optimizations.
22578 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22580 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22582 * mini-ppc.c: make sure temp regs are not used for global reg
22585 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22587 * cpu-sparc.md: conv_i8 fix for 64bits
22589 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22591 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22593 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22594 add opcode for cmp BYTE PTR [eax], imm.
22596 * inssel.brg: Make memcpy and memset takes bases.
22598 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22600 * *-amd64.*: More AMD64 work.
22602 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22604 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22605 add a compare-not-equal opcode.
22607 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22609 * mini.c: Use mono_init_from_assembly instead of mono_init.
22611 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22613 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22615 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22617 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22619 * inssel.brg: 64 bit fixes.
22621 * mini.h (MonoCallInst): Add some AMD64 specific data.
22623 * mini.h: Add some OP_P opcodes.
22625 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22627 * basic.cs: tests for 61797 and 61740
22629 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22631 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22632 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22634 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22636 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22638 * *-amd64*.*: Ongoing AMD64 work.
22640 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22642 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22644 * *-amd64*: Ongoing AMD64 work.
22646 * mini-arch.h: Add AMD64 support.
22648 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22650 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22652 * mini-ops.h: Add new opcodes.
22654 * Makefile.am: Add AMD64 support.
22656 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22657 rules into the inssel-long*.brg files.
22659 * *-amd64.*: Add beginnings of AMD64 backend.
22661 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22663 * mini.c (print_dfn): commenting out the code that prints
22664 the cil. With -O=deadce, this makes -v -v crash.
22666 * cpu-pentium.md: make checkthis have a length of 2
22668 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22670 * mini-sparc.h: fix implementations of __builtin
22671 functions for Sun compiler for V9.
22673 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22675 * mini.c: use the new stelem.ref wrapper
22676 * exceptions.cs, arrays.cs: new stelem.ref tests
22678 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22680 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22681 new XSP should work with these changes).
22683 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22685 * inssel-{long32,x86,}.brg: trivial optimizations.
22687 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22689 * mini.c: load value when emitting box operation in
22692 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22694 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22695 is one byte shorter than cmp DWORD PTR [eax], 0.
22697 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22699 * inssel-ppc.brg: arguments on the stack are always
22700 relative to the stack pointer (spotted by Neale Ferguson).
22702 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22704 * exceptions-x86.c: delay appending the method name to the trace until
22705 after mono_jit_info_table_find is called, as this gets the real
22708 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22710 * aot.c: register roots
22712 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22714 * aot.c : I could just use PLATFORM_WIN32 flag.
22716 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22718 * aot.c : Reverting the previous fix. This time it broke linux build.
22720 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22722 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22724 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22726 * mini.c (handle_stack_args): Remove some more debugging code.
22728 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22730 * driver.c mini.h aot.c: Allow additional options to be specified with
22731 --aot and pass them to mono_compile_assembly.
22733 * aot.c: Add experimental code to AOT compile all loaded assemblies
22734 on demand and save the code into a cache in the filesystem.
22736 * aot.c: Add support for more wrapper methods.
22738 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22741 * cpu-*.md: Remove removed opcodes.
22743 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22744 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22745 related icalls to marshal.c.
22747 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22749 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22751 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22753 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22755 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22756 * liveness.c: If liveness is recomputated we need to reset the information
22757 for each variable. This way, if the liveness range has been narrowed
22758 by optimizations that happened after the last computation, we can return
22761 For example, if you have
22766 // Tons of code that does not affect i
22772 i = 0 is dead code and will be removed by SSA. However, when
22773 linear scan gets to the code, i will still appear to be live
22774 throughout the entire block. This prevents good register allocation.
22776 2004-07-06 Martin Baulig <martin@ximian.com>
22778 * debug-mini.c (mono_debug_init_method): Allow
22779 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22780 (mono_debug_add_icall_wrapper): New method.
22782 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22784 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22786 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22789 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22791 * aot.c (mono_aot_load_method): Fix loading of debug info.
22793 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22795 * aot.c: Add logging support.
22797 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22799 * mini.h: Add prototype for mono_print_method_from_ip.
22801 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22803 * inssel.brg: 64 bit fixes.
22805 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22808 * Makefile.am: Add SPARC64 support.
22810 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22812 * aot.c: Fix alignment problems on 32 bit platforms.
22814 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22816 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22819 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22822 * mini.h: Bump AOT file version. Some 64 bit fixes.
22824 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22826 * inssel-sparc.brg: Add new rule to avoid register moves.
22828 * inssel.brg: Add ldind_to_load_membase helper function.
22830 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22832 * mini.c: OffsetToStringData intrinsic.
22834 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22836 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22838 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22841 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22842 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22844 * mini.c: reinstated mono_compile_get_interface_var()
22845 on x86, too, since the change breaks the Gtk# build there as well.
22847 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22849 * driver.c: remove loop from the default optimizations: it seems to
22850 interact badly with some of the other options (see bug #60613).
22852 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22854 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22855 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22857 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22859 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22860 vararg-using methods.
22862 2004-06-21 Martin Baulig <martin@ximian.com>
22864 * mini/mini-exceptions.c
22865 (mono_handle_exception): Added `gpointer original_ip' argument.
22866 After calling mono_unhandled_exception(), call
22867 mono_debugger_unhandled_exception() and if that returns true,
22868 restore the context and return.
22870 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22872 * mini-ppc.c: prefer the use of relative branches so
22873 they won't need to be patched in aot code (patch from Patrick Beard).
22875 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22877 * aot.c: patch from Patrick Beard to make the output assembly
22878 more correct for the MacOSX assembler. Small tweak to
22879 generate sane images on Linux/PPC, too.
22881 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22883 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22884 case until bug #59509 is fixed (shows up in #60332).
22886 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22888 * mini.c: make sure the needed wrappers are compiled, too, with
22891 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22893 * driver.c: remove NPTL reference in --version output.
22895 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22897 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22898 generate valid assembly for the Mach-O assembler.
22900 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22902 * driver.c: don't include abcrem in the all optimization specifier
22903 since it slows down jit compilation too much for now.
22905 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22907 * mini.c: use BIGMUL only if both operands have the same signage.
22908 * iltests.il: Test for bug 60056. (errors related to signage in
22913 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22915 * mini.c, aot.c: memory leak fixes.
22917 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22919 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22921 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22923 * Makefile.am: remove the -static hack completely, it links in
22924 statically glib as well.
22926 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22928 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22929 * exceptions.cs: make it compile with new mcs/csc.
22931 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22932 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22933 and added relevant test case.
22935 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22937 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22938 regressions in gtk-sharp.
22940 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22942 * exceptions.cs: New regression tests.
22944 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22946 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22948 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22950 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22952 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22954 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22956 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22958 * mini.c (mono_jit_runtime_invoke): Init class in this
22959 method instead of trusting mono_jit_compile_method to
22960 do the work (because wrappers can be in object class)
22962 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22964 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22966 * basic-long.cs: New regression test.
22968 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22970 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22971 and div/rem checks.
22973 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22975 * Makefile.am: fix miguel's change to build mono statically against
22976 libmono (track build dependencies).
22978 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22980 * cfold.c: Some glib versions do not have G_MININT32.
22982 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22984 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22985 with precision of tan, atan, sin and cos, and implemented related
22986 regressions tests (fixes bug 54467, but one new problem appeared and
22989 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22991 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22993 * exceptions.cs: Add test for constant folding && division by zero.
22995 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22996 since driver.c is in libmono too, so the optimization was useless.
22998 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22999 variable to driver.c so the compiler can emit more efficient code to
23002 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23004 * Makefile.am: don't distribute generated inssel.[ch] files.
23006 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23008 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23009 into the default appdomain. Fixes #58707.
23011 * jit-icalls.c: Remove the broken approximation for truncl, doing
23012 no conversion is better.
23014 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23017 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23019 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23020 of the mcrxr instruction which is not available on some processors
23021 even if it's documented to be. Implement add and sub overflow correctly
23022 (still not complete for long unsigned). Speed up icalls a bit.
23024 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23026 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23027 we run .cctor in the current domain instead of target_domain.
23029 Fixes bug #58558, .cctor not being called in -O=shared.
23031 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23033 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23035 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23037 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23038 which can be done with an imm8, do it that way.
23039 (mono_arch_output_basic_block): ditto for a jmp
23040 (mono_arch_emit_prolog): Computate maximum offset of a label.
23042 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23044 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23045 now tries to allocate prefered physical reg's for virtual
23046 regs. This reduces the number of emited spills/loads with
23047 20-30% on our core assemblies.
23049 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23051 * jit-icalls.c: truncl() is not needed and trunc() is
23052 the correct thing to do anyway (bug #58287).
23054 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23056 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23059 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23061 * driver.c: enable loop optimizations by default.
23063 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23065 * mini-x86.c: fix calc of max loop size when aligning loops start.
23067 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23069 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23072 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23074 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23077 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23079 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23081 * mini.c (inline_method): Allways inline some wrappers even if the cost
23082 is too large. Fixes #58785.
23084 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23086 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23088 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23089 (crichton@gimp.org). Beginning of support for sparc/linux.
23091 * mini-sparc.c: Optimize retrieval of LMF address.
23093 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23095 * exceptions-ppc.c: handle alloca in methods with clauses.
23097 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23099 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23101 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23103 * mini.c: Delegate most of the abort signal work to
23104 mono_thread_request_interruption, which also handles Stop and Suspend
23107 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23109 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23110 supports the save/restore lmf opcodes.
23112 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23114 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23115 by gcc-3.4 as well.
23117 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23119 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23121 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23122 methods which contain array accesses.
23124 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23125 boundaries. Fixes #58537.
23127 * iltests.il: Add regression test for #58537.
23129 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23131 * mini-x86.c (mono_arch_local_regalloc): Last part of
23132 fix for bug #58633 (releasing register to early).
23134 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23136 * basic-long.cs: Add new regression test.
23138 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23140 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23141 register too early on the chain.
23143 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23145 * mini.c (create_helper_signature): Use a helper function to reduce
23146 the code which needs to be written. Also set the calling convention of
23147 icalls on windows. Fixes #57840.
23149 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23151 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23152 exceptions-ppc.c: added helper function to get the instruction address
23153 from a signal handler context.
23155 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23157 * helpers.c: use g_get_tmp_dir. Invokes happyness
23160 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23162 * helpers.c: Add new env variable to pass args to objdump.
23163 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23165 2004-05-17 Radek Doulik <rodo@ximian.com>
23167 * Makefile.am (common_sources): added abcremoval.h so it get
23168 disted and daily mono packages on go-mono.com will build again
23170 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23172 * abcremoval.c: Fixed coding style, added copyright header.
23174 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23176 * mini.h: Added prototype for abc removal main function.
23178 * build_relations_propagation_table.pl: Added copyright header.
23180 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23182 * basic-long.cs: reg test for complex ceq_long bug.
23184 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23186 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23187 reg in long and clob case (bug #58343). Fixed/added comments.
23189 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23191 * mini.c (mono_jit_runtime_invoke): Follow new convention
23192 of calling the invoke method with an function pointer.
23194 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23196 * ChangeLog: Fix author of memory leak patch.
23198 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23200 * Makefile.am: fix make dist as well...
23203 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23205 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23206 on archs where pointers are 4 bytes long.
23208 * Makefile.am: Added abcremoval.c source file.
23210 * abcremoval.c: Added abcremoval.c.
23212 * abcremoval.h: Added abcremoval.h.
23214 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23216 * inssel.brg: Enabled bounds check removal.
23218 * mini.c: Added support for abcrem optimization.
23220 * mini.h: Added abcrem optimization label.
23222 * driver.c: Added support for abcrem optimization.
23224 * propagated_relations_table.def: Added propagated_relations_table.def.
23226 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23228 * mini.c, cfold.c: fix style.
23230 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23232 * mini.c: handle issue with the low-level implementation of
23233 some long opcodes (bug #54209).
23235 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23237 * basic.cs: test for my new cmov stuff.
23239 2004-05-13 Patrik Torstensson
23241 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23242 opt and added peephole documentation.
23244 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23246 * tramp-ppc.c: rewrote the generic trampoline code.
23248 2004-05-11 Patrik Torstensson
23250 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23252 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23254 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23256 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23257 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23259 * mini.c: Add new icalls for AsAny marshalling.
23261 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23263 * tramp-ppc.c, mini-ppc.c: more cleanups.
23265 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23267 * mini.c: no warnings.
23269 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23271 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23273 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23275 * mini.c: In the thread abort signal handler, if the thread is in the
23276 process of being stoped, don't throw the Abort exception, just stop the
23279 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23281 * tramp-ppc.c: removed old code.
23283 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23285 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23286 do some simple speed optimizations on ppc.
23288 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23290 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23291 and large offsets in load/store.
23293 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23295 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23296 it causes regressions.
23298 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23300 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23303 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23305 * jit-icalls.c: remove warnings.
23306 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23307 speedups for unsafe code.
23309 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23311 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23313 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23315 * basic-calls.cs: Add new regression test.
23317 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23320 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23322 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23325 2004-05-06 Patrik Torstensson
23327 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23328 long reg allocation in any reg (not only eax:edx) and implemented
23329 long shl/shr ops in asm instead of helpers.
23331 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23333 * mini-sparc.h: Fix warnings.
23335 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23338 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23339 separate statement for clarity.
23341 * mini-sparc.c: Update status.
23343 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23345 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23348 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23350 * inssel-ppc.brg: another small pre-release workaround:
23351 we don't do overflow detection for long_sub_un.
23353 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23355 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23356 (also works around a weird ppc bug: 57957).
23358 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23360 * tramp-ppc.c: trampoline fixes.
23362 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23364 * mini-ppc.c: fixed typos.
23366 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23368 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23369 at the top of the stack. Fixed typos. Use a frame registers
23370 for all the methods with exception clauses.
23372 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23374 * exceptions-ppc.c: restore fp registers.
23376 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23378 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23379 order from the stack top (moved the stack room to save the
23380 return value for trace after the param area). Fixed corruption
23381 in restoring registers on unwind.
23383 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23385 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23387 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23389 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23390 and prolog/epilog for methods that use it. Allow
23391 enough param area room for varargs methods. Fix miguel's
23392 breakage in exception handling.
23394 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23396 * Makefile.am: run genmdesc only on current arch.
23398 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23400 * exceptions-x86.c:
23401 * mini-x86.h: fix the build on windows.
23403 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23405 * 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.
23407 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23409 * mini-exceptions.c: New file.
23411 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23412 Move some parts of the x86 exception handling code to an
23413 arch-independent file so it can be shared with other ports.
23415 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23417 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23419 2004-04-26 David Waite <mass@akuma.org>
23421 * driver.c: remove comma from end of enumeration declaration
23423 2004-04-26 Jackson Harper <jackson@ximian.com>
23425 * driver.c: parse config file before loading first assembly. This
23426 allows the user gac to be enabled/disabled.
23428 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23430 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23431 simpler mechanism: we do not care what is encoded initially
23432 (branch absolute or relative), we care about the code and its
23433 target. I kept the old code for reference for now.
23435 The new code tries first to determine if the jump is anywhere in
23436 the -/+32 absolute meg range, if it succeeds, it encodes using the
23437 absolute branch; If not, it tried to find something in the
23438 relative range, if not, it uses the handle_thunk code.
23440 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23442 * exceptions-ppc.c: use the correct ip register on macosx.
23444 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23446 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23448 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23450 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23451 Raise exception on integer divide by zero by hand since the hw
23452 doesn't support it. Handle NaNs in FP compares.
23454 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23456 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23457 code reducing duplication between the platforms and enabled
23458 signal exception handling (on linux for now).
23460 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23462 * exceptions-ppc.c: more macosx support.
23464 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23466 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23468 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23470 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23472 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23474 * iltests.il: more tests.
23476 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23478 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23481 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23483 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23485 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23487 * liveness.c: Mark variables as volatile in all basic blocks reachable
23488 from exception clauses.
23490 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23492 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23495 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23497 * iltests.il, basic.cs: more tests for regalloc.
23499 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23501 * iltests.il: Some tests for register allocation modifications
23504 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23506 * exceptions.cs: Add regression test for bug #56782.
23508 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23509 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23510 the beauty of fixing the same thing in 5 different files...
23512 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23514 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23517 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23519 * mini.c: Add support for STRWLPARRAY marshalling convention.
23521 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23523 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23524 to init the context to setup the regs pointer).
23526 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23528 * exceptions-ppc.c: more exceptions work.
23530 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23532 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23535 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23537 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23538 can use the memory directly.
23540 * cpu-pentium.md: Update documentation from a post from Zoltan.
23542 add x86_add_membase, x86_sub_membase, x86_mul_membase
23544 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23546 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23547 GENERAL_REGS they were also hardcoded for all PPC ports.
23549 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23551 Remove hard-coded limit for floating point registers, use
23552 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23554 Notice that in MacOS X calling conventions you can fit a lot more
23555 floating point values in registers, so I should update the PInvoke
23556 test to excercise the passing of floating point values on the
23557 stack (currently broken).
23559 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23561 * tramp-ppc.c (create_trampoline_code): Added
23562 JUMP_TRAMPOLINE_SIZE.
23563 (ppc_magic_trampoline): Follow the pattern from
23564 x86_magic_trampoline: if code is set to zero, return.
23565 (create_trampoline_code): Always pass MonoMethod to the jump
23566 trampoline, before it was passing a null.
23567 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23568 share the code with mono_arch_create_jit_trampoline.
23570 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23572 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23575 * cpu-g4.md: Added length for jmp instruction, the worst case
23576 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23579 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23581 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23583 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23585 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23586 before each IL instruction.
23588 * mini.c (CEE_BOX): Fix warnings.
23590 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23592 * mini.c: removed a few unused vars and extra whitespace.
23594 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23596 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23598 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23600 (OP_GETCHR): use the above
23601 (CEE_LDELEMA): use the above.
23603 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23604 version of the generic impl.
23605 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23606 (CEE_LDELEMA): use the above.
23608 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23610 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23613 * iltests.il: Added new regression test for #56317.
23615 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23617 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23618 under NetBSD. Fixes #56450.
23620 * liveness.c (update_gen_kill_set): Fix previous patch.
23622 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23624 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23626 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23628 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23629 ldsfld and ldsflda.
23631 * inssel-sparc.brg: Add more optimizations.
23633 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23635 2004-04-01 Martin Baulig <martin@ximian.com>
23637 * mini.c (handle_box): New static function; moved the
23638 implementation of CEE_BOX here.
23639 (mono_method_to_ir): Added `constrained_call' variable.
23640 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23641 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23642 mono_method_get_constrained() to get the method.
23644 2004-04-01 Martin Baulig <martin@ximian.com>
23646 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23647 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23648 (mono_method_to_ir): We don't need these macros anymore since
23649 mono_class_get_full() already takes care of it.
23651 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23653 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23654 use @function (as doesn't accept #function here) and check the return
23655 value of system and stop if fails.
23657 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23659 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23661 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23663 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23665 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23667 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23670 * basic-long.cs: Add test for negation of Int64.MinValue.
23672 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23674 * mini-sparc.c: Update status.
23676 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23678 * exceptions-sparc.c: Fix return value in filters.
23680 * inssel-sparc.brg: Fix register allocation in some rules.
23682 2004-03-28 Martin Baulig <martin@ximian.com>
23684 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23687 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23689 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23691 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23692 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23693 remove unused conv_u4 opcode.
23695 * mini-x86.c: Remove valgrind workaround since it slows down things
23696 even when mono is not run under valgrind.
23698 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23700 * mini-sparc.c: Update status.
23702 * inssel-sparc.brg: Add some optimizations.
23704 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23705 future delay slot filling. Add support for varargs, tail calls and JMP.
23707 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23708 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23710 * inssel.brg: Fix register allocation in OP_ARGLIST.
23712 * inssel.brg: Fix warnings.
23714 2004-03-25 Martin Baulig <martin@ximian.com>
23716 * mini.c (inflate_generic_field): Removed.
23717 (mini_get_method): Removed, use mono_get_method_full(),
23718 (mini_get_class): Removed, use mono_class_get_full().
23719 (mono_method_to_ir): Pass our generic context to
23720 mono_field_from_token().
23722 2004-03-25 Martin Baulig <martin@ximian.com>
23724 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23725 of a `MonoMethod *'.
23726 (mini_get_method): Take a `MonoGenericContext *' instead
23727 of a `MonoMethod *'.
23728 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23729 a new local variable called `generic_context' which holds the
23730 current `MonoGenericContext *'; use it to lookup things.
23732 2004-03-24 Martin Baulig <martin@ximian.com>
23734 * mini.c (mini_get_class): New static method; if we're inside a
23735 generic instance, inflate the class if neccessary.
23736 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23738 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23740 * iltests.il: New regression test for #55976.
23742 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23745 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23747 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23750 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23752 * liveness.c: Consider SSA stores as well as loads when making vars
23755 * exceptions.cs: New regression tests for register allocation.
23757 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23759 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23760 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23761 domain lock only to protect puntual access to data structures.
23762 Added access lock for sighash, jit_icall_hash_name,
23763 jit_icall_hash_addr and domain->code_mp.
23765 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23767 * driver.c: Print SIGSEGV handling method.
23769 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23771 * mini.c (setup_jit_tls_data): Handle case when this is called
23772 multiple times for a thread.
23774 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23775 is different from fbxx_un. Fixes #54303. Also use constants instead of
23776 magic numbers in a lot of places.
23778 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23780 * exceptions.cs: Fix cctor test when --regression is used.
23782 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23784 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23787 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23789 * inssel-ppc.brg: fixed register assignments for some rules.
23791 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23793 * exceptions.cs: Add test for exceptions in static constructors.
23795 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23796 static constructors outside the domain lock. Fixes #55720.
23798 2004-03-17 Martin Baulig <martin@ximian.com>
23800 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23801 (inflate_generic_field): Take the `MonoMethod *' instead of the
23802 `MonoClass *' and added support for generic method.
23803 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23804 have a `field->parent->gen_params', only inflate the field if it's
23805 an open constructed type.
23807 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23809 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23810 exception object instead of the preconstructed ones.
23812 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23814 * mini.c: reverted changed to sigsegv_signal_handler commited
23815 accidentally in the previous patch.
23817 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23820 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23821 running --aot with an old assembly.
23823 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23825 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23828 * mini-sparc.c: Add support for v9 branches with prediction.
23830 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23832 * mini.c (mini_init): #warning is GNUC only
23834 * mini-sparc.h: implement __builtin_frame_address
23835 and __builtin_return_address for Sun C compiler
23837 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23839 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23841 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23843 * basic-calls.cs: Add test for unaligned byref long argument passing.
23845 * mini-ops.h: Add sparcv9 compare and branch instructions.
23847 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23848 v9 instructions if we have a v9 cpu.
23850 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23851 registers for global allocation.
23853 * exceptions-sparc.c: Fixes.
23855 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23857 * liveness.c (mono_analyze_liveness): Optimized version.
23859 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23861 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23864 * basic-float.cs basic-calls.cs: New regression tests.
23866 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23868 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23869 sigaltstack implementation.
23871 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23873 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23874 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23876 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23878 * mini.c: Fix warnings.
23880 * mini.c (mono_resolve_patch_target): New function which contains the
23881 arch independent part of the patching process.
23883 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23884 patching code to a separate function.
23886 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23888 * mini.c (add_signal_handler): ifdef out on Windows
23890 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23892 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23893 cpu-sparc.md: Add exception handling support + other fixes.
23895 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23896 typed GC detection in --version.
23898 * basic.cs exceptions.cs: New regression tests.
23900 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23901 the arch specific code can store data during a compilation.
23903 * mini-ops.h: Add OP_SETFRET.
23905 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23906 function, register a separate icall for each arity, so the icalls can
23909 * mini.c (mono_print_tree): Print negative offsets in a more readable
23912 * mini.c: Make signal handling work on sparc.
23914 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23916 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23918 * jit-icalls.c: Emulate truncl by aintl on solaris.
23920 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23922 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23924 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23926 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23928 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23929 a MarshalByRef type, inline a method that performs the check, taking into
23930 account that the object can be a proxy. Also implemented tow new opcodes:
23931 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23932 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23933 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23935 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23937 * mini-ppc.c: if a relative branch displacement is too big
23938 but it points to and area reachable with an absolute branch,
23941 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23943 * mini.c: optimize small copies in cpblk.
23945 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23947 * basic-calls.cs basic-float.cs: New regression tests.
23949 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23950 negative offsets from %fp. Implement localloc. Fix local register
23951 allocation. Fix the case when the this argument needs to be saved to
23952 the stack. Implement some missing opcodes.
23954 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23956 * mini.c (mini_method_compile): Reenable global regalloc in methods
23957 with exception handlers.
23959 * linear-scan.c (mono_varlist_sort): Fix warning.
23961 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23963 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23966 * liveness.c: Make all variables uses in exception clauses volatile, to
23967 prevent them from being allocated to registers. Fixes #42136.
23969 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23971 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23972 causes regressions.
23974 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23975 argument to mono_arch_regalloc_cost.
23977 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23980 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23982 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23983 Make the cost of allocating a variable to a register arch dependent.
23985 * basic-calls.cs: Fix compilation of tests.
23987 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23988 helper function to cut back on the number of #ifdefs needed.
23990 * mini-ppc.c: Fix compilation.
23992 * basic-calls.cs: New regression tests.
23994 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23996 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23997 of l0 since that is callee saved.
23999 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24002 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24003 of delay instruction.
24005 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24007 * mini.h (MonoCallInst): Add 'virtual' flag.
24009 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24011 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24013 * *.cs: New regression tests.
24015 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24018 * mini.c (mono_runtime_install_handlers): Fix build.
24020 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24021 'signal_stack_size' members.
24023 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24024 alternate signal stack.
24026 * exceptions-x86.c: Add stack overflow handling.
24028 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24029 functions to arch independent code.
24031 * mini.c (mono_print_tree): Print more detailed info for load_membase
24034 2004-02-23 Martin Baulig <martin@ximian.com>
24036 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24038 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24040 * mini-x86.c: fixed reg allocation for div/rem.
24042 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24044 * driver.c (mono_main): Report some configuratio options on --version.
24046 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24048 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24049 low in the address space. Correctly flush memory in thunks where we
24050 output native code.
24052 2004-02-20 Martin Baulig <martin@ximian.com>
24054 * mini.c (mini_get_method): New static method; inflate all generic
24055 methods and methods in open generic instances.
24056 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24057 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24059 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24061 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24063 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24065 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24067 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24069 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24070 it compile using Sun's compiler.
24072 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24074 * 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.
24076 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24078 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24080 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24082 * mini-ppc.c: handle calls outside of the allowed range with thunks
24083 allocated using the code manager.
24084 * tramp-ppc.c: use the code manager to hold generated native code.
24085 Fixed the magic trampoline to just patch vtable entries.
24087 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24089 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24092 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24094 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24097 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24098 if we have a working __thread implementation.
24100 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24101 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24103 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24105 * mini-x86.c: Fix compilation under gcc 2.
24107 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24109 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24110 contains a call to the wrapped function.
24112 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24113 OP_<CALL>_IMM opcodes, and use them under X86.
24115 * mini.c (mono_jit_find_compiled_method): Fix warning.
24117 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24119 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24121 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24122 functionality to mini.c.
24124 * mini.c (mono_create_jump_trampoline): New function to create a jump
24125 trampoline. Return a compiled method instead of a trampoline if it
24126 exists. Add a cache for jump trampolines.
24128 * mini.c (mono_jit_find_compiled_method): New function to return a
24129 compiled method if it exists.
24131 * mini-x86.c: Call mono_create_jump_trampoline instead of
24132 mono_arch_create_jit_trampoline.
24134 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24135 a jump trampoline. Fixes #52092.
24137 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24139 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24140 which is not up-to-date. Add check_corlib_version () instead.
24142 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24145 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24146 since newer valgrind versions do not need it.
24148 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24149 compile a method with a given set of optimizations.
24151 * mini.c: Compile icall wrappers on-demand instead of at startup.
24153 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24154 wrapper for an icall.
24156 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24158 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24161 * iltests.il: Add test for non-empty stack before switch instruction.
24163 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24165 * mini.c: Add support for new stringbuilder marshalling conventions.
24167 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24169 2004-02-01 Martin Baulig <martin@ximian.com>
24171 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24172 in `ginst->mtype_argv'.
24174 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24176 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24177 facilitate grepping.
24179 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24181 * mini.c: fixed buglet in initobj generic implementation for references.
24183 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24185 * Makefile.am: make the version script conditional.
24186 * jit-icalls.c: handle missing truncl().
24188 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24190 * exceptions.cs: Add more tests for double->int conversion.
24192 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24193 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24195 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24197 * driver.c: make --verbose --version emit an error
24198 if the loaded corlib doesn't match the runtime version.
24200 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24202 * mini-ppc.h: export ppc_patch().
24203 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24204 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24205 on par or better than on MacOSX.
24207 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24209 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24210 mono_lookup_pinvoke_call.
24212 * mini-x86.c: Under windows, the default pinvoke calling convention is
24213 stdcall. Fixes #52834.
24215 * mini.c (optimize_branches): Add an upper bound to the number of
24216 iterations to prevent infinite loops on strange loops. Fixes #53003.
24218 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24220 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24221 and ISINST. Fixes #52093.
24223 * objects.cs (test_0_vector_array_cast): New tests.
24225 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24227 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24228 checking in Array.Set ().
24230 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24233 * object.cs (test_0_multi_array_cast): New regression test.
24235 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24237 * exceptions-ppc.c: fix build on Linux/PPC.
24239 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24241 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24242 running under valgrind.
24243 (x86_magic_trampoline): Fix build bustage.
24245 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24246 negative values as well. This is needed for the encoding of the line number
24247 info, since sometimes the line numbers are not in increasing order.
24249 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24251 * cpu-pentium.md (localloc): Increase the size of the localloc
24252 instruction since it is a loop under Win32.
24254 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24257 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24259 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24260 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24261 Max Horn (max@quendi.de). Fix file names in comments.
24263 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24265 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24266 avoid stack overflow.
24267 (replace_usage): Avoid uninitialized variable warnings.
24269 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24270 and taking the address of valuetype variables.
24272 2004-01-03 Patrik Torstensson
24274 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24275 for other purposes than FP later on.
24277 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24279 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24282 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24284 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24286 2003-12-30 Patrik Torstensson <p@rxc.se>
24288 * mini-x86.h: Decreased number of availiable fp regs.
24289 Solves corner cases with FP spilling.
24291 2003-12-23 Patrik Torstensson <p@rxc.se>
24293 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24294 for floating point stack tracking / spilling on x86.
24297 * basic-float.cs: added float mul overflow test.
24299 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24301 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24303 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24305 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24306 supports for cond branches that overflow the immediate
24307 overflow offset. mcs can compile simple programs.
24309 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24311 * exceptions-ppc.c: exception handling support wip:
24312 finally handlers get run on exception.
24314 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24316 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24319 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24321 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24322 initial support for stack walking and unwinding.
24324 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24326 * driver.c (mono_main): Make corlib-out-of-sync message more
24327 descriptive. Also remove verify_corlib call.
24329 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24331 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24332 not overlap with other call's arguments, too.
24334 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24336 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24337 move to arch-specific code the choice of arch-specific
24338 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24339 * mini.c: ensure emulation calls will not interleave
24342 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24344 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24345 the magic trampoline stack frame is dropped before executing
24348 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24350 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24351 and integer to fp conversions. Added support for overflowing
24352 arguments on the stack. Reserve a couple more registers as temps.
24353 Added support for aot compilation (as output still needs to be
24356 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24358 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24359 Don't overwrite return register in some corner cases.
24361 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24363 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24364 static constructors when AOT compiling.
24366 * driver.c (mono_main): Call mono_check_corlib_version.
24368 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24370 * cpu-g4.md, basic.cs: fixed div target register.
24372 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24374 * mini-ppc.c, basic.cs: shl_imm fix with test.
24376 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24378 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24379 structures by value. Misc fixes.
24380 * objects.cs: more tests.
24382 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24384 * mini-ppc.c: lconv.ovf.i implemented.
24386 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24389 (mini_init): don't error out if someone already called g_thread_init.
24391 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24393 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24394 to be any type per the spec. Fix abnormal memory usage when
24395 the same object is repeatedly thrown.
24397 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24399 * mini.c: check for overruns in IL code.
24401 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24403 * TODO: Add/remove some todo entries.
24405 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24407 * driver.c (mono_main): Call mono_verify_corlib.
24409 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24411 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24412 This has been moved to mini.c
24413 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24414 type being casted is marshalbyref it could be a proxy, so instead of
24415 emitting the type check code, emit a call to a runtime method that will
24416 perform the check by calling CanCastTo if needed.
24418 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24420 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24421 methods with large stack frames under Win32.
24423 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24425 * Makefile.am: Distribute regression tests.
24427 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24428 at the end instead of inserting each variable into the sorted list.
24430 * linear-scan.c (mono_varlist_sort): New helper function.
24432 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24434 * mini.c: ensure arguments and locals are within bounds.
24436 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24438 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24441 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24443 * mini.c (mono_cprop_copy_values): Fix crash.
24445 * aot.c: Set verbosity back to 0.
24447 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24449 * regalloc.c: complete memory leak fix by Laurent Morichetti
24452 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24454 * driver.c (main_thread_handler): Revert the previous patch.
24456 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24459 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24460 memory from the memory pool.
24462 * driver.c (main_thread_handler): Turn on all optimizations when
24465 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24466 an array for better performance.
24468 * regalloc.c (mono_regstate_assign): Fix memory leak.
24470 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24471 serialize the debug info.
24473 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24474 debug info from the serialized representation.
24476 * aot.c: Save debug info into the generated file and load it when
24479 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24481 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24483 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24484 More FP-related fixes.
24486 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24488 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24489 and register allocation buglet. Hello world now runs.
24491 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24493 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24494 * tramp-ppc.c: fixed class init trampoline.
24495 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24497 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24499 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24500 mini.c: more ppc changes/fixes.
24502 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24504 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24505 Also optimize the case when the arguments are the same in the caller
24508 * iltests.il: Add tests for tail calls with valuetype arguments.
24510 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24512 * mini-ppc.c: fixes for struct return type.
24514 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24516 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24517 mono_spillvar_offset() to arch-specific code.
24519 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24521 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24523 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24525 * exceptions-x86.c: Fix stack space leaks.
24527 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24528 registers from the lmf if the method has save_lmf set.
24530 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24532 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24533 of icall wrappers into InvokeInDomain, since these are now per-domain.
24535 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24537 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24538 make some opcode emulation and intrinsic ops enabled/disabled
24539 according to the architecture. More fixes.
24541 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24543 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24545 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24547 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24548 arch-specific handling for 'this' and struct return type to
24549 arch-specific code.
24551 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24553 * aot.c: prevent divide by zero error when reporting (it happened with
24554 Accessibility.dll).
24556 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24558 * mini.h (inst_switch): Remove unused macro.
24560 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24563 (load_aot_module): free 'info->methods' and 'info' properly. No more
24564 "free(): invalid pointer blah" messages when you have an old aot
24567 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24569 * jit-icalls.c, mini.c: Added support for context static fields.
24571 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24573 * mini.c (mono_method_blittable): Methods which set LastError are not
24574 blittable either. Fixes #51108.
24576 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24578 * mini.c: flush icache.
24579 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24581 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24583 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24585 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24587 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24590 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24593 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24595 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24597 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24598 instruction when the result is discarded.
24600 * iltests.il (test_0_div_regalloc): New regression test.
24602 * arrays.cs: Fix compilation error.
24604 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24606 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24607 float rules to inssel-x86.brg: sane architectures with FP registers
24608 don't need to implement these rules.
24610 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24612 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24614 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24616 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24617 implementation of 32 bit systems.
24619 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24621 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24622 (Jeroen Zwartepoorte).
24624 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24626 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24627 the caller and the callee matches.
24629 * mini.c (mono_method_to_ir): Add comment.
24631 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24632 signbit is missing on some platforms.
24634 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24636 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24638 * mini.c (setup_jit_tls_data): Call the new function.
24640 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24642 * mini-x86.c: Add experimental support for fast access to the lmf
24643 structure under NPTL/Linux 2.6.x.
24645 2003-11-06 Martin Baulig <martin@ximian.com>
24647 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24648 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24651 2003-11-02 Martin Baulig <martin@ximian.com>
24653 * mini.c (inflate_generic_field): New static method.
24654 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24655 generic instance and the field is declared in a generic type, call
24656 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24658 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24660 * mini.h mini.c (mono_method_same_domain): New function to return
24661 whenever the caller and the callee are in the same domain.
24663 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24665 2003-10-30 Martin Baulig <martin@ximian.com>
24667 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24668 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24670 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24671 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24673 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24675 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24678 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24679 object here, so it is in the correct appdomain etc.
24681 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24683 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24685 (mono_method_to_ir): Avoid freeing the type created returned from
24686 mono_type_create_from_typespec, since it is put into an internal cache
24687 by the function. Fixes pointer.exe.
24689 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24690 trampolines for icalls and pinvokes as well. Fixes #33569.
24692 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24694 * mini.c: Update after appdomain changes.
24696 * mini.c (mono_jit_compile_method_inner): Allways compile native
24697 method wrappers in the root domain, since there can only be one
24698 instance of them, whose address is stored in method->info.
24700 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24702 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24703 environment variable. Instead detect automatically whenever running
24704 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24707 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24709 * trace.c, trace.h: New files that implement the new trace option
24712 * driver.c: Document new --trace options.
24714 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24717 - if (mono_jit_trace_calls)
24718 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24720 * mini.h: prototypes.
24722 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24724 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24726 * mini.c inssel.brg: Implement typedefbyref opcodes.
24728 * mini.c (mono_jit_compile_method): Remove unused local variable.
24730 * mini.c (mono_jit_compile_method_inner): Ditto.
24732 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24734 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24736 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24738 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24740 * mini.c (mono_no_aot): Remove unused global variable.
24742 * mini.c: Thread safety fixes.
24744 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24746 * mini.c (mono_create_class_init_trampoline): Add a lock around
24747 class_init_hash_addr.
24749 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24752 * mini.c: Decompose the NEWARR instruction before decomposing its
24753 arguments. Fixes #30073.
24755 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24757 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24760 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24762 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24764 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24766 * driver.c: Add support for compiling icall wrappers to --compile.
24768 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24770 * inssel.brg: The empty value in class->interface_offsets is -1, not
24773 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24775 * objects.cs: New test for 'is' operator on an array of interfaces.
24777 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24779 * tramp-ppc.c: update trampoline code to support jumps
24780 and class initialization.
24782 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24784 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24786 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24788 * inssel.brg (OP_UNBOX): Remove unused rule.
24790 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24791 region instead of one for each method. Fixes #47813.
24793 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24795 * exceptions.cs (test_0_nested_finally): New regression test for
24796 nested exception handlers.
24798 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24800 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24802 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24805 * mini.c (mono_method_check_inlining): Make the inlining limit
24806 configurable by an environment variable.
24808 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24810 * mini.h: Bump AOT file version.
24812 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24813 token, store the image along with the token, since the token might not
24814 refer to the same image as the method containing the relocation,
24815 because of inlining.
24817 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24819 * mini.c (mono_precompile_assemblies): New function to compile
24820 all methods in all loaded assemblies.
24822 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24824 * regalloc.h regalloc.c (MonoRegState): Change the type of
24825 iassign and fassign to int*, since they can contain large negative
24826 values if the register is spilled. Also added some comments. Fixes
24829 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24830 under Win32. Fixes #42964.
24832 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24834 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24836 * aot.c: Added support for AOT compiling methods which contain calls
24837 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24840 * driver.c (compile_all_methods): Run the compilation in a thread
24841 managed by mono. Fixes #44023.
24843 * mini.c (mono_codegen): Print full method name in verbose output.
24845 * mini-x86.c (mono_arch_patch_code): Fix warning.
24847 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24848 jumps, since the method we are jumping to might be domain-specific.
24850 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24852 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24854 * inssel.brg: string chars are unsigned.
24856 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24858 * TODO: New todo item.
24860 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24861 which calls mono_runtime_class_init and patches the call site to
24862 avoid further calls.
24863 (mono_arch_create_class_init_trampoline): New arch specific function
24864 to create a class init trampoline.
24865 (create_trampoline_code): Generalized so it can create
24866 class init trampolines as well.
24868 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24869 (mono_create_class_init_trampoline): New function to create and cache
24870 class init trampolines.
24871 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24872 vtable given the address of a class init trampoline. Used by the
24874 (mono_codegen): Generate a call to a trampoline instead of
24875 mono_runtime_class_init in LDSFLD[A].
24876 (mono_codegen): Add relocations for the new trampoline.
24878 * mini.h mini-x86.c aot.c: Added a new relocation type:
24879 MONO_PATCH_INFO_CLASS_INIT.
24881 * mini.h: Bump AOT version number.
24883 * aot.c: Create a copy of the loaded code instead of using the original
24884 so methods which call each other will be close in memory, improving
24887 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24888 patch since it breaks the regression tests.
24890 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24891 for the register saving instruction sequence since the
24892 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24894 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24896 * TODO: Fix todo item && remove another.
24898 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24900 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24903 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24904 function of the module.
24906 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24907 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24908 --no-aot command line option.
24910 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24912 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24913 by Bernie Solomon (bernard@ugsolutions.com).
24915 * inssel.brg: Refactor the interface offset table related code into
24916 its separate functions and add support for the AOT case.
24918 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24920 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24922 * aot.c: Added mono_aot_verbose variable and made all debugging
24923 output depend on the value of this variable.
24925 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24926 method_label and info_label.
24928 * mini.h mini-x86.c aot.c: Added a new relocation type
24929 MONO_PATCH_INFO_IID for klass->interface_id.
24931 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24932 the MonoJitInfo structure.
24934 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24935 a non-root appdomain in shared mode.
24937 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24939 * aot.c: make aot loader less verbose. Remove free of unused variable.
24941 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24943 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24945 * .cvsignore: Added *.dll.
24947 * mini.c (mono_print_tree_nl): New function callable while debugging.
24949 * mini.c (mono_print_code): Export this.
24951 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24954 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24956 * mini.h (MonoCompile): Added 'jit_info' field.
24958 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24959 the cfg structure, since it is needed by the AOT compiler.
24961 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24963 * aot.c: A major rewrite. Changes include:
24964 - save exception tables for methods which have them.
24965 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24966 to g_module_symbol.
24967 - reworked the file format so it is now much smaller and needs
24968 fewer relocation entries.
24970 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24972 * aot.c (load_aot_module): Fix build bustage on platforms without
24975 2003-09-04 Martin Baulig <martin@ximian.com>
24977 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24979 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24981 * TODO: Some new optimization ideas.
24983 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24985 * aot.c: Save the optimization flags used to compile the code into
24988 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24989 support emitting domain specific code.
24991 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24992 no longer domain neutral. It can be made domain neutral by compiling
24993 with --optimize=shared.
24995 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24996 between appdomains.
24998 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24999 loading of AOT code.
25001 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25003 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25004 if there is no domain neutrality information.
25006 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25008 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25009 format version into the generated library.
25011 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25012 callee method into the caller since one of them could be shared.
25014 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25015 system exceptions from AOT code now works.
25017 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25018 method if it is domain neutral and the callee is not.
25020 * graph.c (cfg_emit_one_loop_level): Fix warning.
25022 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25024 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25027 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25029 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25030 is needed by code which is executed before mono_runtime_init ().
25031 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25033 * mini.c (mono_thread_abort): Fix warning.
25034 (mono_jit_compile_method): Call static constructor in the AOT case too.
25036 * aot.c (mono_compile_assembly): Fix warning.
25038 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25040 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25042 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25044 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25046 * cpu-pentium.md: Fix the length of call opcodes so they include the
25047 ESP restoring instruction. Fixes #47968.
25049 2003-08-28 Martin Baulig <martin@ximian.com>
25051 * mini-x86.c (mono_arch_call_opcode): Added support for
25052 MONO_TYPE_GENERICINST.
25054 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25056 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25058 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25059 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25061 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25064 2003-08-26 Martin Baulig <martin@ximian.com>
25066 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25067 when reporting an error, set this to the actual error location.
25068 (mono_method_to_ir): Report the correct error location if
25069 get_basic_blocks() returned an error.
25071 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25073 * mini.c (mono_type_blittable): OBJECT is not blittable.
25074 (mono_method_blittable): Methods which have marshalling descriptors
25075 are not blittable either. Fixes #47842.
25077 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25079 * driver.c mini.c: Use an environment variable instead of a global
25080 variable. Also fix the build.
25082 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25083 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25086 * driver.c mini.c: Added --with-valgrind option to turn off some
25087 code which prevents mono from running under valgrind.
25089 * mini.c (mono_emit_call_args): Fixed warning.
25091 * mini.c (mono_emulate_opcode): Fixed warning.
25093 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25095 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25096 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25097 regalloc.c, regalloc.h: specify available registers in arch-specific
25098 code and support floats in the regallocator (patch by Laurent Morichetti
25101 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25103 * mini.c: mono_thread_current() can be called only after
25104 mono_runtime_init(): rearrange code to not call it early on.
25106 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25108 * mini.c: allocate jump tables in the code mempools.
25110 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25112 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25115 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25117 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25118 12 to 16. This fixes bug #47453.
25121 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25123 * mini-ppc.c: fixed indexed load and unsigned compares.
25125 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25127 * mini.c: reenabled installation of handler for
25128 thread abort signal.
25130 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25132 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25133 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25134 until it's fixed and actually useful.
25136 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25138 * inssel-long32.brg: couple more opcodes implemented.
25140 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25142 * mini-sparc.c: Even more opcodes implemeted.
25144 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25146 * mini-sparc.c: More opcodes implemented.
25148 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25150 * mini-sparc.c: More opcodes implemented.
25152 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25154 * inssel-sparc.brg: Add some needed rules. Direct
25156 * Makefile.am: Use inssel-sparc.brg
25157 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25158 an assert happy for now.
25160 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25162 * mini-sparc.c: Fixed compile errors.
25163 * exceptions-sparc.c: Same. We now produce a mono binary
25164 on sparc-linux. Yea.
25166 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25168 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25169 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25170 They compile, but do not work.
25172 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25174 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25175 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25176 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25179 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25181 * mini.c: more opcodes implemented and better support for generics.
25183 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25185 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25186 * mini.c, mini.h: first cut at generics support: some new instructions
25187 added and changed the behaviour of some of the existing ones.
25189 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25191 * mini.c: Removed definition of metadata_shared mutex here.
25193 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25195 * mini-x86.c: make vararg calls work for instance methods.
25197 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25199 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25200 returns the arguments in a separte list, now.
25202 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25204 * aot.c, mini.c: updates for array type representation changes.
25206 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25208 * mini.c: register function to perform jit shutdown.
25210 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25212 * mini.c: use a faster allocator if possible.
25214 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25216 * aot.c: some cleanups and portability changes.
25218 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25220 * mini.c: use faster allocation for CEE_BOX if possible.
25222 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25224 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25225 Moved inlined mempcy code to its own function so that is can be
25226 reused. Added an inline memset function as well (optimized initobj).
25227 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25229 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25231 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25233 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25235 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25236 arch code can setup the cpu for CLR execution, if needed.
25237 We use it on x86 to set the precision of FP operations.
25239 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25241 * mini.c: disable some optimizations if we can guess they'll cost too
25242 much for a given method.
25244 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25246 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25248 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25249 * mini.h mini.c mini-x86.c: Added instruction level coverage
25250 info collection support.
25252 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25254 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25255 is now implemented in the profiling API. Get rid of a couple of
25256 unnecessary global variables.
25258 2003-06-15 Nick Drochak <ndrochak@gol.com>
25260 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25261 * cpu-g4.md: add op_bigmul and op_bigmul_un
25262 * cpu_pentium.md: add op_bigmul_un
25263 * inssel-long32.brg: add rule for unsigned bigmul
25264 * mini-ops.h: define OP_BIGMUL_UN
25265 * mini-x86.c: THE BUG: handle (un)signed properly
25266 * mini.c: choose unsigned opcode if needed.
25267 This set of patches fixes bug #44291
25269 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25271 * mini.c (optimize_branches): improved to handle all kinds of
25272 conditional branches.
25274 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25276 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25277 don't raise exceptions.
25279 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25281 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25282 to arch-specific files.
25284 2003-06-09 Martin Baulig <martin@ximian.com>
25286 * Makefile.am (libs): Added $(LIBGC_LIBS).
25288 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25290 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25291 and OP_ATAN (fixes bug#44293).
25293 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25295 * Makefile.am, mini-x86.c: rename cpu description array to
25296 pentium_desc, since some compilers define the 'pentium' preprocessor
25299 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25301 * mini.c (mini_select_instructions): add explicit branch if the
25302 following block is not the false target of a conditional branch -
25303 we need this with any optimization that reorder or remove bblocks
25305 * mini.c (optimize_branches): bug fixes
25307 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25309 * mini.c (mono_method_to_ir): inline static readonly fields
25311 * ssa.c (fold_tree): start cfold support for long (very simple
25314 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25316 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25318 * inssel.brg: fixed memcpy (bug #44219).
25320 2003-06-05 Dick Porter <dick@ximian.com>
25322 * driver.c: Set the glib log levels to not abort if g_message
25325 g_set_prgname() has to happen before mini_init() so that the
25326 process handle gets the info.
25328 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25330 * driver.c: add intrins to the default optimizations to get wider
25333 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25335 * mini.h: some large basic blocks will overflow a 16-bit
25336 integers for symbolic registers.
25338 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25340 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25341 (mono_arch_output_basic_block): fix bug 43499
25343 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini.c: kill duplicated definition of mono_debug_format.
25347 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25349 * mini-x86.c, arrays.cs: fixed register allocation bug.
25351 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25353 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25355 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25357 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25360 (print_method_from_ip): also print source location information if
25363 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25365 * mini.c (mono_find_block_region): bug fix in region code
25366 (mini_method_compile): enable removing unreachable code again, but
25367 only in methods without exception clauses.
25369 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25371 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25372 Implemented arglist opcode and handling of TypedReference type.
25373 Fixed x86 call convention when a structure is returned.
25374 Minimal support for calling static vararg methods.
25376 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25378 * mini.c (mini_method_compile): always remove unreachable code,
25379 because the code in them may be inconsistent (access to dead
25380 variables for example).
25382 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25384 * driver.c, debug-mini.c: warning fixes.
25386 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25388 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25390 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25392 * mini.c: thread-static fields are registered in mono_class_vtable(),
25393 so ensure the function is called before checking for them.
25395 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25397 * mini.c (optimize_branches): fix for bug 43586
25399 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25400 overflow (fixes Bug #43639)
25402 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25404 * mini.c, objects.cs: allow the use of stobj for primitive types.
25406 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25408 * mini.c: be less strict about argument checking until we support
25409 running the verifier.
25411 2003-05-27 Nick Drochak <ndrochak@gol.com>
25413 * basic-long.cs: tests for (ulong)int * (ulong)int also
25414 * mini.c: use the same trick for (ulong)int * (ulong)int
25416 2003-05-27 Nick Drochak <ndrochak@gol.com>
25418 * basic-long.cs: add regression test for (long)int * (long)int
25419 * cpu-pentium.md: add op_bigmul specification
25420 * inssel-long32.brg: add OP_BIGMUL rule
25421 * mini-ops.h: add OP_BIGMUL
25422 * mini-x86.c: register allocator: handle case where src1 needs to be
25424 * mini.c: substitute special BIGMUL opcode in the tree for
25425 (long)int * (long)int
25427 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25429 * jit-icalls.c: call the type ctor on field access if needed.
25431 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25433 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25434 to a method (including results of ldelema, bug#43207).
25436 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25438 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25439 colors to show exception handler blocks.
25441 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25442 (fix for pinvoke7.cs).
25444 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25446 * mini.h, mini.c: ensure correct initialization order for types that
25447 require it. Prepare for lazy compilation of jit icall wrappers.
25448 Provide a name for opcode emulation to reduce unneeded mallocing.
25450 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25452 * mini-x86.c: better register restoring code and profiling
25453 support for tail calls.
25455 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25457 * mini.h, driver.c: prepare for leaf methods optimization.
25459 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25461 * mini.c: get targets of branches before converting a method.
25463 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25465 * mini.c (optimize_branches): added some experimental code (disbaled)
25467 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25469 * mini.c (optimize_branches): fix branch to branch optimization
25471 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25473 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25475 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25477 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25480 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25482 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25483 enable use of interface variables again.
25485 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25486 I1 to registers because there is no simply way to sign extend 8bit
25487 quantities in caller saved registers on x86.
25489 * inssel-float.brg: set costs of some rules to 2 so
25490 that monobure always select the arch. specific ones if supplied,
25491 regardless of the order we pass the files to monoburg.
25493 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25495 * mini.c, mini-x86.c: since the magic trampoline for jumps
25496 can't patch the code directly, we do it as soon as the
25497 method gets compiled.
25499 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25501 * mini-x86.c, mini.h: introduce a new patching method
25502 to support CEE_JMP and tail calls.
25503 * mini.c: obey tail.call. Don't precompile methods target
25505 * tramp-x86.c: new trampoline code to handle methods
25506 reached through a jump.
25508 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25510 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25511 bit values to registers
25513 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25515 * mini.c (mono_compile_get_interface_var): share interface
25516 variables if possible.
25518 2003-05-16 Martin Baulig <martin@ximian.com>
25520 * debug-mini.c (mono_init_debugger): New function to initialize
25521 the debugger. This is not in the debugger since it needs to
25522 access some of mini's internals.
25524 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25526 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25528 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25530 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25531 for value type handling.
25533 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25535 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25536 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25538 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25540 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25541 the constructor through a proxy.
25543 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25545 * jit-icalls.c, inssel.brg: fixes to array element address
25548 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25550 * mini-x86.c (is_regsize_var): allocate pointer to registers
25552 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25554 * driver.c: fixed typo, added intrins to the set of optimizations
25555 tested with regressions.
25557 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25559 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25560 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25563 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25565 * inssel.brg: remove some common pop instructions without side effects
25567 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25569 * inssel-x86.brg: fixed thinko in int to double conversions.
25571 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25573 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25575 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25577 * inssel-long32.brg: two more missing instructions.
25579 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25581 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25582 if not already set.
25584 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25586 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25589 * basic-float.cs: Added tests for negative zero.
25591 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25593 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25594 a couple of missing operations for long casts, with test cases.
25596 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25598 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25600 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25602 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25603 code size estimation.
25605 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25607 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25608 abstract methods (fix bug 42542)
25610 * aot.c: add ability to handle array types
25612 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25614 * mini.c: Call the _specific versions of the object allocation
25615 functions if possible.
25617 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25619 * driver.c: call setlocale ().
25621 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25623 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25626 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25628 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25630 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25631 wrappers (fix bug 42122)
25633 2003-05-04 Martin Baulig <martin@ximian.com>
25635 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25637 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25638 s/mini_set_defaults/mono_set_defaults/g.
25640 2003-05-04 Martin Baulig <martin@ximian.com>
25642 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25644 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25646 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25647 (reported by Don Roberts).
25649 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25651 * mini.c: temporarily work around two bugs for this release.
25653 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25655 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25656 that contains -export-dynamic and it makes using the ld script
25658 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25660 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25662 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25665 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25667 * mini.c: make sure leave calls all the needed finally blocks,
25668 even when the target jumps out of multiple exception clauses.
25670 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25672 * ldscript, Makefile.am: add linker script to reduce the number of
25673 exported symbols (should also fix the issues with libwine defining
25674 some of the same symbols in io-layer).
25676 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25678 * driver.c (mini_main): Avoid assertion when no file name is given on
25681 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25683 * driver.c: added --version/-V command line option.
25684 Added the inline optimization in the regression tests.
25686 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25688 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25689 to the type in the method signature (fixes bug#42134).
25691 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25693 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25695 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25697 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25699 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25701 * driver.c: fixed bug #42100.
25703 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25705 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25707 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25709 * mini.c: moved most of the code required to do inlining to its own
25710 function so it can be reused. Inline also ctors if appropriate.
25712 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25714 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25715 the runtime can call mono API functions.
25717 2003-04-27 Martin Baulig <martin@ximian.com>
25719 * debug-mini.c (mono_debug_init_method): Added
25720 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25721 send a notification to the debugger.
25723 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25724 running in the Mono Debugger, just pass the breakpoint number to
25725 mono_debug_init_method().
25727 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25729 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25731 * mini.c: allow some more unsafe compares.
25733 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25735 * mini-x86.c, Makefile.am: make distcheck works (partially from
25736 a patch by Richard Lee <r.h.lee@attbi.com>).
25737 * regset.c, regset.h: removed, they are unused.
25739 2003-04-25 Dick Porter <dick@ximian.com>
25741 * driver.c: Usage reports the name as 'mono' not 'mini'
25742 * exceptions-x86.c: Build and run on freebsd
25744 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25746 * Makefile.am: install the program with the 'mono' name and
25747 the library as libmono instead of mini and libmini.
25749 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25751 * driver.c: provide the APIs for the embedding interface of the old jit.
25753 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25755 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25757 2003-04-23 Martin Baulig <martin@ximian.com>
25759 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25761 * driver.c: Added `--debug' command line argument to enable
25764 2003-04-23 Martin Baulig <martin@ximian.com>
25766 * debug.[ch]: Removed. The code is now in
25767 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25769 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25772 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25774 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25776 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25779 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25780 mono_domain_finalize.
25781 (mini_method_compile): use mono_method_profile* if the the option is
25784 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25786 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25787 methods with their wrapper.
25789 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25790 methods with their wrapper.
25792 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25795 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25798 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25801 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25803 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25805 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25807 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25808 of the mempool. This is slightly faster and uses less memory
25810 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25812 * mini.c: avoid O(n) allocation for variables.
25814 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25816 * mini.c: handle items on the stack after inlining methods.
25818 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25820 * mini.c: make the method->opcode optimization dependent
25821 on MONO_OPT_INSTRINS and do it lazily.
25823 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25825 * driver.c: print overall results at the end of regression run.
25827 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25829 * inssel.brg: don't overwrite symbolic registers.
25831 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25833 * inssel-x86.brg: fix conversion from long to float.
25835 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25837 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25839 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25841 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25843 * driver.c: Added --print-vtable option as in the old JIT.
25845 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25847 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25849 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25851 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25853 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25855 * mini.c regalloc.c regalloc.h: Fix memory leak.
25857 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25859 * aot.c (mono_aot_get_method): register all used strings
25861 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25863 * mini.c: always intern strings references with ldstr at compile time.
25865 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25867 * Makefile.am: add BUILT_SOURCES.
25869 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25871 * driver.c: give a better error message when the assembly to execute
25872 doesn't have an entry point.
25874 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25876 * Makefile.am: added hack for automake
25878 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25881 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25883 22003-04-07 Martin Baulig <martin@ximian.com>
25885 * Makefile.am: Added Makefile.am.
25887 * debugger-main.c: Removed, this is now in the debugger where it
25890 * mini.pc.in: Call this package `mini' for the moment.