1 2010-07-04 Zoltan Varga <vargaz@gmail.com>
3 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
4 regs [ARMREG_FP] instead.
6 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
8 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
9 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
11 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
13 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
15 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
17 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
18 without IMT_REG defined (ARM).
20 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
23 2010-07-03 Zoltan Varga <vargaz@gmail.com>
25 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
27 2010-07-02 Zoltan Varga <vargaz@gmail.com>
29 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
30 definitions to match their declarations and vice-versa.
32 2010-07-01 Zoltan Varga <vargaz@gmail.com>
34 * Makefile.am (common_sources): Add mini-llvm.h.
36 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
38 2010-06-30 Zoltan Varga <vargaz@gmail.com>
40 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
43 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
45 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
46 implemt the option of loading the llvm backend from a module so
47 that we can have a single binary and the bloat from llvm is
48 only experienced when it is actually loaded.
50 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
52 * mini-llvm.c: remove direct access to mono_defaults.
54 2010-06-29 Zoltan Varga <vargaz@gmail.com>
56 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
59 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
61 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
62 is now mono_arch_nullify_class_init_trampoline ().
63 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
64 opcodes, they are no longer needed.
66 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
67 now mono_arch_nullify_class_init_trampoline ().
68 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
69 opcodes, they are no longer needed.
71 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
72 vtable on platforms which support it.
74 * driver.c: Print the full LLVM version we are compiled against in --version.
76 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
77 a bit better. Decode nesting information to fix eh support for llvm+aot.
79 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
82 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
84 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
85 is always passed as the first argument, before the vtype ret arg. This simplifies
86 get_this_arg_reg () and LLVM integration.
88 2010-06-28 Zoltan Varga <vargaz@gmail.com>
90 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
91 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
92 most of the vcall specific code to mono_vcall_trampoline () from
93 common_call_trampoline ().
95 2010-06-27 Zoltan Varga <vargaz@gmail.com>
97 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
98 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
99 if the callsite is patched.
101 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
104 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
105 the trampoline in the xdebug info.
107 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
110 2010-06-26 Zoltan Varga <vargaz@gmail.com>
112 * mini-llvm.c: Fix a few problems exposed by make check.
114 2010-06-25 Mark Probst <mark.probst@gmail.com>
116 * mini-trampolines.c (common_call_trampoline): An ugly hack to
117 work around a potentially very hard to fix problem with inflating
120 2010-06-26 Zoltan Varga <vargaz@gmail.com>
122 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
123 problem has been fixes.
125 2010-06-25 Zoltan Varga <vargaz@gmail.com>
127 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
129 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
130 It might be be better to define a MonoGCJitOptions structure later and have the
133 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
135 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
137 * debugger-agent.c (get_objref): Implement support for sgen.
139 * driver.c: Remove the unused gc_wrapper.h include.
141 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
144 2010-06-25 Zoltan Varga <vargaz@gmail.com>
146 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
148 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
151 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
154 2010-06-23 Miguel de Icaza <miguel@novell.com>
156 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
157 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
159 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
160 it only for Boehm diagnostics.
162 * Makefile.am: Make the file a bit more consistent.
164 * debug-debugger.c: Wrap the entire file with an #ifdef
165 MONO_DEBUGGER_SUPPORTED to simplify the build.
167 * Makefile.am: Fix the opcodes build issue by including the
168 source, not by including the .lo file directly
170 Always bring the MDB sources into the build, to drop the
171 dependency on the AM_CONDITIONAL from configure.in as the hard
172 debugger supports Boehm, but not Sgen, this simplifies the build.
174 * Renamed the *.s files into *.S
176 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
178 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
179 wb for now on 64bits systems while issues with valuetype returns
182 2010-06-24 Zoltan Varga <vargaz@gmail.com>
184 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
185 passes by calling createStandardFunctionPasses ().
187 2010-06-23 Zoltan Varga <vargaz@gmail.com>
189 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
191 2010-06-22 Zoltan Varga <vargaz@gmail.com>
193 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
196 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
197 allow better optimization if the OP_LDADDR which caused the flag to be set was
200 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
202 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
205 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
207 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
209 2010-06-22 Zoltan Varga <vargaz@gmail.com>
211 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
212 to handle the code sequence generated for non-near calls. Fixes #616056.
214 2010-06-21 Zoltan Varga <vargaz@gmail.com>
216 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
218 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
220 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
222 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
223 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
224 trampoline which saves the context, so changes made to callee saved registers in
225 finally clauses are visible to a nesting catch clause.
227 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
229 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
230 in LLVM compiled code.
231 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
232 the finally handler has ran.
234 * mini.h (ResumeState): New structure containing information required to resume
235 exception handling after executing LLVM compiled finally clauses.
237 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
238 bit, by passing all the registers as one argument.
240 2010-06-19 Zoltan Varga <vargaz@gmail.com>
242 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
245 2010-06-18 Zoltan Varga <vargaz@gmail.com>
247 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
249 * aot-compiler.c aot-runtime.c: Fix LLVM support.
251 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
252 pad, branch to a new bblock instead.
254 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
257 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
259 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
261 2010-06-17 Geoff Norton <gnorton@novell.com>
264 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
267 2010-06-17 Zoltan Varga <vargaz@gmail.com>
269 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
271 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
274 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
275 the ip done by throw_exception (), it is not needed for corlib exceptions.
277 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
279 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
280 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
281 of size > 5 words. This support fast barriers for value types up to
282 256/512 bytes which beyond that the copying itself is the major issue.
284 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
285 for gsharing, so use it.
287 This eliminate all calls to mono_value_copy from managed code in
288 gmcs, fsharp and ipy.
290 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
292 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
295 * mini.c (mini_init): Register new icall.
297 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
299 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
300 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
302 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
304 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
305 value types as the overhead is huge. Manually expand it up to 5 words to
308 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
309 is an exception that performance is dominated by mono_value_copy.
311 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
313 2010-06-17 Zoltan Varga <vargaz@gmail.com>
315 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
316 trampolines on x86, since those have their own cconv.
318 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
319 exception trampolines.
321 * tramp-x86.c: Add xdebug info for a few trampolines.
323 * mini-llvm.c: Set the name of the arguments.
325 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
326 using a block address if using the LLVM mono branch.
328 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
331 2010-06-15 Zoltan Varga <vargaz@gmail.com>
333 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
335 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
337 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
339 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
341 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
342 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
343 to identify the vtable slot address plus the method which needs to be compiled.
345 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
348 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
349 'this' is always passed as the first argument, before the vtype ret arg. This
350 simplifies get_this_arg_reg () and LLVM integration.
352 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
355 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
358 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
360 * mini-llvm.c: Fix compilation with llvm 2.6.
362 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
364 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
367 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
368 is always passed as the first argument, before the vtype ret arg. This simplifies
369 get_this_arg_reg () and LLVM integration.
371 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
373 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
375 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
376 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
377 translate into much nicer code.
379 2010-06-14 Zoltan Varga <vargaz@gmail.com>
381 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
382 parameter index information. Use this to simplify a lot of code.
384 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
386 2010-06-12 Zoltan Varga <vargaz@gmail.com>
388 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
389 to fix infinite generic recursion. Fixes #612702.
391 2010-06-11 Zoltan Varga <vargaz@gmail.com>
393 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
394 imt trampoline per imt slot when using LLVM.
396 2010-06-10 Jonathan Pryor <jpryor@novell.com>
398 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
400 2010-06-09 Levi Bard <levi@unity3d.com>
402 * debugger-agent.c: Clear unloaded types on appdomain unload.
404 2010-06-08 Zoltan Varga <vargaz@gmail.com>
406 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
409 * exceptions.cs: Add a test.
411 2010-06-06 Zoltan Varga <vargaz@gmail.com>
413 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
415 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
417 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
418 so it doesn't have to do it.
420 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
421 process does not mix with ours.
423 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
426 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
427 loads/stores which can throw exceptions inside clauses.
429 2010-06-05 Zoltan Varga <vargaz@gmail.com>
431 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
434 * mini.c (mini_init): Register mono_resume_unwind as an icall.
436 2010-06-03 Zoltan Varga <vargaz@gmail.com>
438 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
440 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
443 2010-06-03 Zoltan Varga <vargaz@gmail.com>
445 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
448 2010-06-02 Zoltan Varga <vargaz@gmail.com>
450 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
451 Use a separate generic class init trampoline for llvm, since it needs a different
454 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
455 includes the location of this/rgctx.
457 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
460 2010-06-01 Zoltan Varga <vargaz@gmail.com>
462 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
464 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
467 2010-05-31 Zoltan Varga <vargaz@gmail.com>
469 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
472 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
474 * aot-compiler.c (patch_to_string): New debugging helper function.
476 2010-05-30 Zoltan Varga <vargaz@gmail.com>
478 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
481 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
483 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
485 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
487 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
490 * mini.c (create_jit_info): Print EH clause info for LLVM too.
492 2010-05-28 Mark Probst <mark.probst@gmail.com>
494 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
495 cpobj with reference types.
497 2010-05-28 Mark Probst <mark.probst@gmail.com>
499 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
500 write barrier for reference types.
502 2010-05-27 Zoltan Varga <vargaz@gmail.com>
504 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
505 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
507 2010-05-31 Martin Baulig <martin@ximian.com>
511 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
512 clear_breakpoint() on all breakpoint events and remove them from the list.
514 2010-05-27 Martin Baulig <martin@ximian.com>
518 * debugger-agent.c (method_commands, type_commands): Temporarily
519 set the appdomain while executing this method; do all metadata
520 calls in the debuggee's appdomain where user assemblies are loaded.
522 2010-05-27 Zoltan Varga <vargaz@gmail.com>
524 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
526 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
528 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
530 2010-05-26 Zoltan Varga <vargaz@gmail.com>
532 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
533 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
534 be referenced even after the header is freed.
536 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
539 2010-05-25 Zoltan Varga <vargaz@gmail.com>
541 2010-05-25 Bill Holmes <billholmes54@gmail.com>
543 * genmdesc.c (main): Fixing the detection of the nacl switch.
545 Code is contributed under MIT/X11 license.
547 2010-05-25 Zoltan Varga <vargaz@gmail.com>
549 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
551 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
553 * mini.h (LLVM_CHECK_VERSION): New helper macro.
555 2010-05-25 Miguel de Icaza <miguel@novell.com>
557 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
560 * genmdesc.c: Added support for nacl: key on the machine
561 description files to support the extra space required by Google
564 2010-05-23 Zoltan Varga <vargaz@gmail.com>
566 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
568 2010-05-23 Zoltan Varga <vargaz@gmail.com>
570 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
571 mono_runtime_class_init_full ().
572 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
574 2010-05-22 Zoltan Varga <vargaz@gmail.com>
576 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
578 2010-05-21 Zoltan Varga <vargaz@gmail.com>
580 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
581 two are not the same on ilp32.
583 2010-05-21 Zoltan Varga <vargaz@gmail.com>
585 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
588 * mini-ppc.c: Fix the DISABLE_JIT build.
590 2010-05-20 Zoltan Varga <vargaz@gmail.com>
592 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
593 (make_writable): Remove this unused function.
595 2010-05-20 Zoltan Varga <vargaz@gmail.com>
597 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
598 structure. Make the labels to plt entries local symbols instead of assembler local
599 labels, since tha latter causes problems for the iphone linker.
601 2010-05-19 Zoltan Varga <vargaz@gmail.com>
603 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
605 2010-05-17 Zoltan Varga <vargaz@gmail.com>
607 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
608 (ppc_patch_full): Ditto.
610 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
612 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
613 if gshared is enabled, to avoid asserts in the trampoline code.
615 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
618 2010-05-15 Geoff Norton <gnorton@novell.com>
620 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
623 2010-05-14 Geoff Norton <gnorton@novell.com>
625 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
626 misaligned stack on darwin.
628 2010-05-14 Zoltan Varga <vargaz@gmail.com>
630 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
633 2010-05-14 Zoltan Varga <vargaz@gmail.com>
635 * xdebug.c: Fix ARM support.
637 2010-05-13 Zoltan Varga <vargaz@gmail.com>
639 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
640 and do most of the work on the normal stack.
641 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
643 2010-05-13 Zoltan Varga <vargaz@gmail.com>
645 * aot-compiler.c: Put non-code data into the .rodata section on linux.
647 2010-05-13 Zoltan Varga <vargaz@gmail.com>
649 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
651 2010-05-13 Zoltan Varga <vargaz@gmail.com>
653 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
654 and do most of the work on the normal stack.
656 2010-05-13 Zoltan Varga <vargaz@gmail.com>
658 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
659 and do most of the work on the normal stack even if sigaltstack is disabled.
661 2010-05-12 Zoltan Varga <vargaz@gmail.com>
663 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
664 UCONTEXT_REG_ constants are available on linux as well.
665 (mono_arch_monoctx_to_sigctx): Ditto.
666 (mono_arch_ip_from_context): Ditto.
668 2010-05-12 Zoltan Varga <vargaz@gmail.com>
670 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
673 2010-05-11 Zoltan Varga <vargaz@gmail.com>
675 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
678 2010-05-10 Zoltan Varga <vargaz@gmail.com>
680 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
681 if a breakpoint cannot be inserted.
683 2010-05-08 Zoltan Varga <vargaz@gmail.com>
685 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
687 2010-05-07 Zoltan Varga <vargaz@gmail.com>
689 * debugger-agent.c (frame_commands): Return an error instead of asserting if
690 no JIT info is found for the method.
692 2010-05-05 Jonathan Chambers <joncham@gmail.com>
694 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
697 2010-05-05 Zoltan Varga <vargaz@gmail.com>
699 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
700 a list of arch specific trampolines.
702 * aot-compiler.c (emit_trampolines): Use it.
704 2010-05-05 Zoltan Varga <vargaz@gmail.com>
706 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
707 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
708 get rid of the _full from their name.
710 2010-05-05 Zoltan Varga <vargaz@gmail.com>
712 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
713 get_nullified_class_init_trampoline to remove some code duplication.
715 2010-05-03 Zoltan Varga <vargaz@gmail.com>
717 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
720 2010-05-01 Zoltan Varga <vargaz@gmail.com>
722 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
724 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
726 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
727 there is no need to jump through the first plt entry.
729 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
731 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
732 arch-specific function.
733 (mono_aot_get_plt_info_offset): Ditto.
735 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
736 mono_arch_init () to register jit icalls called from full-aot trampolines.
737 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
740 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
741 the specialized throw corlib exception trampoline, use a variant of the normal
742 trampoline along with a new C function which does the call to
743 mono_exception_from_token (), just like on x86.
745 2010-05-01 Zoltan Varga <vargaz@gmail.com>
747 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
748 Reorganize the full aot trampoline creation functions, instead of taking a bunch
749 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
750 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
751 creation functions on architectures which have the full-aot ones.
753 2010-05-01 Zoltan Varga <vargaz@gmail.com>
755 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
757 2010-05-01 Zoltan Varga <vargaz@gmail.com>
759 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
760 explicitly, this seems to be required by some gcc versions at -O2.
764 2010-05-01 Zoltan Varga <vargaz@gmail.com>
766 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
767 has_target delegate invokes.
769 2010-05-01 Zoltan Varga <vargaz@gmail.com>
771 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
774 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
775 add patches/unwind info arguments, move to mini.c.
777 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
779 2010-04-30 Zoltan Varga <vargaz@gmail.com>
781 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
782 command which returns full path names.
784 2010-04-29 Zoltan Varga <vargaz@gmail.com>
786 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
787 code_size output variable.
789 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
792 2010-04-29 Zoltan Varga <vargaz@gmail.com>
794 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
795 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
796 (mono_arch_cpu_enumerate_simd_versions): Ditto.
798 2010-04-29 Zoltan Varga <vargaz@gmail.com>
800 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
803 2010-04-29 Zoltan Varga <vargaz@gmail.com>
805 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
807 2010-04-29 Zoltan Varga <vargaz@gmail.com>
809 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
811 2010-04-28 Zoltan Varga <vargaz@gmail.com>
813 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
815 2010-04-27 Zoltan Varga <vargaz@gmail.com>
817 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
818 line number support works with eglib.
820 2010-04-27 Miguel de Icaza <miguel@novell.com>
822 * driver.c, mini.c: Since linking with LLVM makes the default Mono
823 dirty an extra 70kb pages on startup we are now going to choose a
824 different strategy: ship mono and mono-llvm binaries, with the
825 second being the one that links with LLVM and defaults to LLVM
828 2010-04-27 Zoltan Varga <vargaz@gmail.com>
830 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
831 Implement full-aot support on x86.
833 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
834 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
835 the first register returned by get_global_int_regs ().
837 * cpu-x86.md: Fix the length of insertx_u1_slow.
839 * iltests.il.in: Disable tail call tests when running with full-aot.
841 2010-04-26 Zoltan Varga <vargaz@gmail.com>
843 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
845 2010-04-24 Mark Probst <mark.probst@gmail.com>
847 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
848 in the initializer, because it's non-constant.
850 2010-04-23 Miguel de Icaza <miguel@novell.com>
852 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
853 of LLVM on by default. Used for buildbots and other setups.
855 2010-04-24 Zoltan Varga <vargaz@gmail.com>
857 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
859 2010-04-23 Kornel Pal <kornelpal@gmail.com>
861 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
862 initonly static fields when using moving GC.
864 Contributed under MIT/X11 license.
866 2010-04-23 Geoff Norton <gnorton@novell.com>
868 * mini-amd64.h: Darwin x86_64 support.
870 2010-04-20 Jonathan Pryor <jpryor@novell.com>
872 * exceptions-arm.c: Remove platform checks in favor of configure checks.
874 2010-04-19 Jonathan Pryor <jpryor@novell.com>
876 * exceptions-arm.c: Add Android support for sigcontext structure.
878 2010-04-16 Zoltan Varga <vargaz@gmail.com>
880 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
881 wrappers correctly now that their wrapper info is NULL.
883 2010-04-16 Zoltan Varga <vargaz@gmail.com>
885 * mini.c (mono_jit_compile_method_inner): Avoid calling
886 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
888 2010-04-16 Zoltan Varga <vargaz@gmail.com>
890 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
891 so the latter can be #ifndef DISABLE_JIT-ed.
893 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
895 2010-04-16 Zoltan Varga <vargaz@gmail.com>
897 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
899 2010-04-16 Zoltan Varga <vargaz@gmail.com>
901 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
904 2010-04-15 Zoltan Varga <vargaz@gmail.com>
906 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
907 calling mono_class_num_methods (). Fixes #592244.
909 2010-04-14 Zoltan Varga <vargaz@gmail.com>
911 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
913 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
915 2010-04-14 Zoltan Varga <vargaz@gmail.com>
917 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
919 * (handle_alloc): Ditto.
920 (mono_method_to_ir): Remove the constrained call restriction added by a previous
921 change, its not needed anymore.
923 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
925 * mini-posix.c (sigusr1_signal_handler): Fix build on
926 non x86/amd64 systems.
928 2010-04-13 Zoltan Varga <vargaz@gmail.com>
930 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
931 calls where the constrained class needs a context. Fixes #595863.
933 * iltests.il.in: Add a test.
935 2010-04-13 Zoltan Varga <vargaz@gmail.com>
937 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
938 2.6/SVN seems to have broken support for them.
940 2010-04-13 Zoltan Varga <vargaz@gmail.com>
942 * mini-llvm.c: Fix support for LLVM 2.6.
944 2010-04-10 Zoltan Varga <vargaz@gmail.com>
946 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
947 MonoInternalThread belonging to the thread.
949 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
951 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
952 unsafe optimization that will remove bound checks.
954 2010-04-08 Kornel Pal <kornelpal@gmail.com>
956 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
957 CompareExchange not to be inlined for I8.
959 Contributed under MIT/X11 license.
961 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
963 * array.cs: Add tests for cast between primitive array types.
965 2010-04-07 Andreia Gaita <avidigal@novell.com>
967 * Makefile.am: create a convenience library for moon to link with
969 2010-04-07 Paolo Molaro <lupus@ximian.com>
971 * method-to-ir.c: optimize array accesses from generic interfaces.
973 2010-04-06 Zoltan Varga <vargaz@gmail.com>
975 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
977 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
979 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
980 of marshalbyref classes.
984 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
986 * aot-compiler.c (emit_exception_debug_info): Encode try holes
989 * aot-runtime.c (decode_exception_debug_info): Decode try holes
992 * mini.h: Increase AOT version.
994 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
996 * mini-x86.h: Only enable soft debugger when using sigaction or on
997 Windows. Fixes build on Haiku (lacks siginfo_t).
999 Code is contributed under MIT/X11 license.
1001 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1003 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1004 BeOS-style signal handlers.
1006 Code is contributed under MIT/X11 license.
1008 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1010 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1012 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1014 * mini-exceptions.c: Fix win32 build.
1016 2010-04-01 Mark Probst <mark.probst@gmail.com>
1018 * mini.c, driver.c: Call mono_gc_base_init() before
1021 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1023 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1024 call_method]): Delegate the actual work in security-core-clr.c
1025 to ease code sharing.
1027 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1029 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1030 float conv.ovf.un opcodes are encountered, instead of asserting later.
1033 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1035 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1037 * iltests.il.in: Add a test.
1039 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1041 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1042 large. Fixes #567040.
1044 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1046 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1048 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1051 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1053 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1054 mono_create_handler_block_trampoline with the proper #ifdef so that it
1057 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1059 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1060 allows to select if it's new or old context that is passed to
1063 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1064 case when executing a guarded handler from the EH machinery.
1066 * mini-exceptions.c (mono_install_handler_block_guard): New function
1067 responsible for checking for handler blocks, installing the guard and
1068 clearing abort state.
1070 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1071 to check for handler blocks and skip interruption logic if one was found.
1073 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1074 by the handler block guard trampoline. Resumes interruption by raising the
1075 pending ThreadAbortException.
1077 * mini.c (create_jit_info): Calculate the end address of a finally block.
1079 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1080 of a finally block to a specified address and return the old one.
1082 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1083 trampoline patches the original return address and calls the trampoline function.
1085 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1087 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1089 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1090 does the patching if the callee is in the same domain.
1092 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1093 of mono_arch_patch_plt_entry ().
1095 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1097 * mini.c (create_jit_info): Fix try block hole length encoding.
1099 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1101 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1102 duplicate information and print offsets instead of absolute addresses.
1104 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1106 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1107 event is sent. Fixes #591733.
1109 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1111 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1114 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1116 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1117 thread_to_tls hash table.
1119 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1120 section. Fixes #591000.
1122 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1124 * Makefile.am (version.h): Check for pure .git directory only,
1125 fixes SVN revision when using git without git-svn.
1127 Contributed under MIT/X11 license.
1129 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1131 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1133 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1135 * basic-simd.cs: Test for vector x scalar binary operators.
1137 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1139 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1140 intrinsics with expanded scalar arguments.
1142 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1144 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1145 don't have an exception class, so don't decode it. This would crash
1146 with filter clauses.
1148 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1150 Make sure that trunk builds with DISABLE_JIT, an update to the
1153 * mini.c (mini_get_shared_method): this code seems to be necessary
1154 regardless of whether DISABLE_JIT has been defined.
1156 (mono_jit_compile_method_inner): it seems that this method is
1157 required even in full AOT mode, so ifdef out only the pieces that
1158 try to genrate code (the body of code that applies patches to the
1161 (mini_method_compile): do not compile when using DISABLE_JIT.
1163 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1164 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1165 compile when DISABLE_JIT is set.
1167 2010-03-24 Mark Probst <mark.probst@gmail.com>
1169 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1170 arch really supports it.
1172 2010-03-24 Mark Probst <mark.probst@gmail.com>
1174 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1176 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1178 * exceptions-s390x.c: Add support for
1179 mono_arch_get_throw_corlib_exception and fix throw by name.
1181 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1182 logic (especially for varargs); Correct localloc sizing; Add
1183 mono_arch_get_this_arg_from_call and
1184 mono_arch_get_this_arg_from_call.
1186 * mini-s390x.h: Add support for facility list extraction;
1187 Correct/update MONO_ARCH_xxx settings.
1189 * mini-s390.c: Minor corrections to instruction output for
1190 varargs. No IMT implementation - I think it's time to deprecate
1191 s390 and just leave s390x.
1193 * tramp-s390x.c: Correct creation of trampoline instruction
1196 * cpu-s390x.md: Update some instruction lengths
1198 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1200 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1201 can be hit with partial sharing.
1203 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1204 in non-shared classes correctly.
1205 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1206 Turn on partial sharing.
1208 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1210 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1213 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1215 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1216 mono_method_signature ().
1218 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1220 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1221 error checking, so later calls do not need error checking.
1223 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1225 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1227 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1229 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1231 * mini-exceptions.c (mono_handle_exception_internal): Don't
1232 check try_end for archs different than s390.
1234 * mini.c (create_jit_info): Don't crash if the finallt block is the
1237 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1239 * driver.c (mono_main): Don't free global codeman under linux since
1240 glic now peeks at code on stack for more archs than just amd64.
1242 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1244 * mini.c, method-to-ir.c: changes to support compressed interface
1247 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1249 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1250 Use sigaction on OpenBSD too.
1252 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1254 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1256 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1258 * debugger-agent.c: #include sys/select.h for fd_set.
1260 Code is contributed under MIT/X11 license.
1262 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1264 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1267 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1269 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1270 some large methods with lots of exception handlers. Fixes #440924.
1272 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1274 * method-to-ir.c: remove code duplication for interface checks.
1276 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1278 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1279 (assembly_unload): Clear all event requests referencing the to-be unloaded
1283 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1285 * mini.h, mini-exceptions.c: restore the state of the stack
1286 guard page permissions.
1288 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1290 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1291 call site patching code, it doesn't appear to be needed.
1293 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1295 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1296 sharing generic methods whose type arguments are a mix of reference and
1297 non-reference types. Not yet turned on.
1299 * mini.c (mini_get_shared_method): New helper function to return
1300 the method which will be compiled/registered in the JIT tables when doing
1302 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1303 use mini_get_shared_method ().
1305 * mini.c (mini_method_compile): Register the same method which is compiled when
1306 doing generic sharing.
1308 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1310 * generics.cs: Add partial sharing tests.
1312 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1314 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1315 Add an enum value that or's all possable values together. Add an enum value
1316 that marks the end of the used bit indexes.
1318 * mini-amd64.c : Make changes to match the changes in mini.h
1320 * mini-x86.c : Make changes to match the changes in mini.h
1322 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1323 simd_version to support more simd versions. Changed the name of
1324 simd_version to simd_version_flags to make it more intuitive that
1325 it now contains bit flags. Reordered the *_intrinsics arrays to
1326 match the changes above. Changed emit_intrinsics() to use the new
1327 setup mentioned above.
1329 Code is contributed under MIT/X11 license.
1331 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1333 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1334 remaining archs. Alpha and hppa maintainers, please stand up.
1336 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1338 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1339 is needed even when fail_tramp!=NULL.
1341 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1343 * debugger-agent.c (insert_breakpoint): Write a log message.
1345 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1347 * iltests.il.in: Add a few tests for LEAVE going over multiple
1350 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1352 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1354 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1356 * mini.h (MonoBasicBlock): Add native_length field.
1357 * mini.h (MonoCompile): Add try_block_holes field.
1358 * mini.h (MonoInst): Add exception_clause pointer to
1361 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1362 * mini.c (mono_cfg_add_try_hole): New function to register possible
1363 holes in try blocks.
1364 * mini.c (create_jit_info): Fill in the holes information.
1366 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1369 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1371 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1373 * jit-icalls.c: adjusted for the array API changes.
1375 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1377 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1379 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1381 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1382 the 'pending' flag. This fixes support for appdomains too.
1385 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1387 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1389 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1391 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1392 when using LLVM, LLVM generates it itself when needed.
1394 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1396 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1397 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1398 OP_ANDNPS/OP_ANDNPD.
1400 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1402 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1403 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1404 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1406 2010-03-11 Martin Baulig <martin@ximian.com>
1408 * debugger-agent.c (type_commands): Add NULL check to
1409 `CMD_TYPE_GET_SOURCE_FILES'.
1411 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1413 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1415 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1417 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1420 * iltests.il.in: Add a test.
1422 2010-03-05 Martin Baulig <martin@ximian.com>
1424 Add support for aborting invocations.
1427 (InvokeData): Added `InvokeData *last_invoke'.
1428 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1429 added a new `invoke' field to keep the `InvokeData *' throughout
1431 (ErrorCode): Added `ERR_NO_INVOCATION'.
1432 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1433 (mono_debugger_agent_handle_exception): Don't report any exception
1434 if an abort was requested.
1435 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1436 a thread abort if necessary.
1437 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1439 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1441 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1442 so we can release the whole list and not just the first one. Free
1443 it in more places as well.
1445 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1447 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1449 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1451 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1453 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1455 * driver.c: report also other misc build options.
1457 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1459 * method-to-ir.c: Generate better code for the NewObject
1462 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1464 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1465 is disabled. Fixes #582322.
1467 * iltests.il.in: Add a test.
1469 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1471 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1472 the handling of obj->synchronization == null and owner != current thread to
1473 mono_monitor_exit ().
1475 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1478 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1480 * mini.c: change the way emulated opcode info is stored and save about
1481 4 KB of runtime memory.
1483 2010-03-04 David S. Miller <davem@davemloft.net>
1485 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1486 that don't provide the siginfo in the second signal handler argument
1487 are buggy, and this has been fixed for years.
1488 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1489 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1491 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1493 * aot-runtime.c (find_symbol): Fix a leak.
1494 (decode_patch): Ditto.
1496 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1498 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1500 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1502 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1504 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1506 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1508 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1510 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1511 to check for errors, it's enough to create the metadata open.
1515 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1518 * mini-exceptions.c: Add support for printing stack traces when handling
1519 exceptions, and when printing exceptions thrown while tracing also print
1520 the exception message.
1522 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1524 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1525 since the exclude token is a valid string character.
1527 2010-03-02 Levi Bard <levi@unity3d.com>
1529 * debugger-agent.c: Invalidate thread stacks on domain unload.
1531 2010-03-02 Mark Probst <mark.probst@gmail.com>
1533 * method-to-ir.c: Emit dummy_use for stored reference after write
1534 barriers to make sure the object is pinned if the GC interrupts
1535 before the write barrier is done.
1537 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1539 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1541 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1543 * debugger-agent.c: Add a log message printing the protocol version.
1545 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1547 * debugger-agent.c: Add a new command to communicate the protocol version used
1548 by the client. This could be used to allow newer runtimes to communicate with
1551 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1553 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1555 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1557 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1560 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1562 * mini-arm.c: make the arm cpu arch configurable with the
1563 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1566 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1568 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1569 support for the perf tool on Linux.
1571 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1573 * method-to-ir.c: make string.InsertenalSetChar() specialization
1576 2010-03-01 Robert Jordan <robertj@gmx.net>
1578 * Makefile.am: fix the non-static build.
1580 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1582 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1585 2010-02-26 Robert Jordan <robertj@gmx.net>
1587 * tasklets.c (continuation_store): Return from an error condition
1590 2010-02-26 Martin Baulig <martin@ximian.com>
1592 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1595 (MonoDebuggerThreadInfo): Added `internal_flags'.
1596 (MonoDebuggerInternalThreadFlags): New enum.
1597 (_mono_debugger_throw_exception): Don't signal the debugger if a
1598 type abort was requested.
1599 (_mono_debugger_unhandled_exception): Likewise.
1600 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1601 (mono_debugger_runtime_invoke): If the debugger requested a thread
1602 abort during the invocation, reset it here.
1604 2010-02-26 Martin Baulig <martin@ximian.com>
1606 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1607 instead of `MonoThread *'.
1609 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1611 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1612 code offsets table, as it is mostly sorted.
1614 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1616 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1619 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1621 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1623 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1625 * Makefile.am: build the new ABI version of the libmono library.
1626 * debugger-agent.c, mini.c: fix warnings with the new API.
1627 * jit.h: don't depend on glib.h being included.
1629 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1631 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1633 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1635 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1636 ThreadStatic variables.
1638 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1640 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1641 data is not freed yet. Fixes #582460.
1643 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1645 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1646 event requests. Bump protocol minor version.
1648 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1650 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1652 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1654 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1657 * iltests.il.in: Add a test.
1659 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1661 * mini.c (inline_method): Check for loader errors.
1663 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1665 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1666 instead of mono_method_get_header as it doesn't decode locals
1667 so the called method can have unresolved dependencies that will only
1668 be satisfied after the current method is JIT'd.
1672 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1674 * basic.cs (test_0_div_opt): Speed this up a bit.
1676 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1678 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1680 * mini.c (mono_jit_create_remoting_trampoline): Call
1681 mono_create_specific_trampoline () instead of
1682 mono_arch_create_specific_trampoline ().
1684 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1686 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1688 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1689 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1691 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1693 * mini-amd64.c: Fix DISABLE_JIT support.
1695 2010-02-20 Geoff Norton <gnorton@novell.com>
1697 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1699 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1701 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1702 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1703 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1704 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1707 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1709 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1710 edx/ecx too. This is needed to support OP_SEQ_POINT.
1712 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1714 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1716 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1718 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1720 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1721 LLVM+AOT+exceptions, not enabled yet.
1723 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1725 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1727 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1729 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1730 xdebug info for these.
1732 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1735 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1738 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1740 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1742 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1744 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1745 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1747 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1750 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1752 * debugger-agent.c: handle incomplete reads and EINTR in
1753 recv()/send(). This could have been causing random
1756 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1758 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1761 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1762 so they have small offsets. Fixes #566311.
1764 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1766 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1768 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1770 * mini-amd64.c: Remove the special casing of byref in a few places now that
1771 mini_type_get_underlying_type () handles it.
1773 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1774 by returning native int. Fixes #577984.
1776 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1778 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1781 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1782 of putting the clause itself.
1784 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1786 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1788 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1791 2010-02-10 Geoff Norton <gnorton@novell.com>
1793 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1795 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1797 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1800 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1801 it is not an LLVM generated symbol.
1803 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1805 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1806 implementation in gshared mode because it causes regressions.
1808 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1810 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1811 should be done by the caller.
1813 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1815 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1817 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1818 since mono_jit_info_table_find () doesn't do it anymore.
1820 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1821 instead of mono_jit_info_table_find ().
1823 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1825 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1827 * aot-compiler.c (encode_method_ref): Update after the removal of
1828 mono_gc_get_managed_allocator_type ().
1830 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1833 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1835 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1836 generic params as well.
1837 (handle_isinst): Ditto.
1839 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1840 instead of always calling an icall.
1842 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1843 computing the size of the got.
1845 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1846 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1847 the assembly directive '.set' so it points to the first LLVM emitted method.
1849 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1851 * mini.c (mini_method_verify): Report the method which failed to verify.
1853 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1855 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1856 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1857 runtime MS verifier.
1859 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1861 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1864 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1866 * mini-llvm.c: Init the jit module only when first JITting.
1868 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1870 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1872 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1873 replaced with the real got.
1875 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1877 * image-writer.c: Reduce the amount of #ifdefs a bit.
1879 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1882 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1884 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1887 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1889 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1890 (mono_llvm_emit_method): Fix unaligned stores too.
1892 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1893 so async stack walks don't crash.
1895 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1897 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1898 was not patched if the callee needed an rgctx trampoline.
1900 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1902 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1903 vtable address in AOT code.
1905 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1907 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1910 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1912 * genmdesc.pl: remove dependency on external cpp.
1914 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1916 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1917 using LLVM, its not needed, and abcrem can't handle it.
1919 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1921 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1922 it easier to group instructions and reduce duplication.
1924 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1926 * decompose.c: Move the array/soft float decompose routines here from
1929 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1931 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1933 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1934 to tell LLVM that the got is constant, not used yet.
1936 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1938 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1940 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1943 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1945 * aot-compiler.c (add_wrappers): Commit the hack which generates
1946 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1949 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1951 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1952 a fault, only used by the LLVM backend.
1954 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1955 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1957 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1958 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1960 * mini-llvm.c: Only generate volatile loads from load instructions which have
1961 the MONO_INST_FAULT flag set.
1963 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1965 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1968 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1970 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1971 sequence points. Fixes #571236.
1973 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1975 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1976 end of the appdomain unload process, after assemblies have been unloaded.
1979 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1981 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1984 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1987 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1989 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1991 2010-01-26 Geoff Norton <gnorton@novell.com>
1993 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1994 with struct marshalability.
1996 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1998 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1999 it supports class names as well.
2001 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2002 needed by the GC map code.
2004 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2007 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2008 if cfg->init_ref_vars is set.
2010 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2011 cfg->disable_initlocals_op_refs is set.
2013 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2014 using liveness info if cfg->compute_precise_live_ranges is set.
2016 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2017 volatile variables correctly. Add comments about the live ranges. Not enabled
2020 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2022 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2023 0x2a into them in method prologs.
2025 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2027 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2029 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2030 classes, since llvm is compiled with -fno-rtti.
2032 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2034 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2035 llvm does not require it.
2037 * aot-runtime.c (load_method): Print the full name of the last aot method.
2039 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2041 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2042 thread has not fully started yet.
2044 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2046 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2048 2010-01-21 Miguel de Icaza <miguel@novell.com>
2050 * driver.c: Do not abort if LLVM is not supported, print a
2051 warning and add the information to the Mono JIT information.
2053 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2055 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2056 using explicit null checks.
2058 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2060 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2063 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2065 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2066 its no longer needed.
2068 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2070 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2071 define for platforms still using it (s390). Get rid of the
2072 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2074 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2075 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2077 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2078 the caller pushed the arguments.
2080 * mini-llvm.c: Enable throwing exceptions on x86.
2082 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2083 "Thread (nil) may have been prematurely finalized" messages if this is called
2084 on a thread not registered with the runtime.
2086 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2088 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2090 * jit-icalls.c (mono_array_new_3): New jit icall.
2092 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2094 * arrays.cs: Add a test for 3 dimensional arrays.
2096 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2098 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2099 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2102 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2105 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2107 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2109 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2111 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2113 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2114 HOST_WIN32. Also including winsock2. to define struct in_addr.
2116 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2118 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2120 Code is contributed under MIT/X11 license.
2122 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2124 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2126 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2128 * mini.c (mini_method_compile): Set the new flag when running under the
2131 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2133 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2134 a ref/noref value + a global pin flag, so parts of stack frames can still be
2135 precisely marked even if they include stuff which needs pinning. Improve logging.
2136 Fix many bugs. Not enabled yet.
2138 * gc-test.cs: Add a few tests.
2140 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2141 the normal -v options. Avoid propagating liveness information through bblocks
2142 which end with a NOT_REACHED opcode.
2144 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2145 after cfg has been freed.
2147 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2149 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2150 if a clause is skipped because it uses the exception object, since it could
2151 have caught the exception.
2153 * exceptions.cs: Add a test.
2155 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2157 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2159 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2160 ICollection<T> wrappers.
2162 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2164 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2166 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2168 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2169 NOMAP32BIT or optimize_for_xen is set.
2171 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2173 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2174 mono_metadata_str_hash () instead.
2176 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2178 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2181 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2183 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2185 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2188 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2189 throwing code correctly.
2191 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2193 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2195 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2196 ftnptrs created by us, handle RGCTX_FETCH correctly.
2197 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2199 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2200 ftnptr added by mono_aot_get_named_code ().
2202 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2204 * mini-arm.c: Fix a few LLVM problems.
2206 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2208 2010-01-13 Mark Probst <mark.probst@gmail.com>
2210 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2213 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2215 * jit.h, method-to-ir.c: added ability to set the policy for
2216 inserting breakpoints from the break IL instruction or the
2217 Debugger.Break () API call.
2219 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2221 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2222 assemblies need to be eagerly loaded.
2224 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2226 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2228 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2230 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2231 an argument which matches any exception.
2233 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2235 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2236 optimization if the called method is gshared and marshalbyref, since gshared
2237 methods can' have wrappers. Fixes #569390.
2239 * generics.cs: Add a test.
2241 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2243 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2246 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2248 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2250 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2252 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2253 since it is not supported in win2000.
2255 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2257 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2258 error if loading an assembly fails.
2259 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2261 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2264 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2267 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2269 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2270 is not supported yet.
2272 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2274 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2276 * method-to-ir.c: All types with variant arguments must fallback to the
2277 slow path. This makes cast of variant delegates work.
2279 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2280 argument that is set to TRUE is the returned vtable slot is for a variant
2281 interface. Changed a g_print + g_assert_not_reached to a g_error.
2283 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2284 a similar fashion of generic virtual methods.
2286 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2288 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2291 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2292 method using a variance aware function.
2294 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2296 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2298 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2299 do an icall for now.
2301 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2303 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2304 If LLVM decides to set the code model to Large, reset it to Default.
2306 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2308 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2309 stripped binaries as well.
2311 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2313 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2314 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2316 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2319 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2321 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2324 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2325 as the type info to llvm.eh.selector.
2326 (exception_cb): Use the type info for filling out some fields of
2327 MonoJitExceptionInfo like the flags and the exception class. This is needed
2328 because the LLVM produced exception handling clauses might not match the original
2329 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2331 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2332 separate function. Add an extra argument which returns the type infos
2333 corresponding to the exception clauses.
2335 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2336 exception handling clauses.
2338 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2340 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2341 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2344 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2346 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2349 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2351 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2354 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2356 * mini.c (mini_method_compile): Verify the method before calling
2357 mono_compile_create_vars as this might crash since it uses method
2362 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2364 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2365 one case if AOTing, since the class might not be a concrete class.
2367 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2369 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2370 functions which are now defined in mempool-internals.h.
2372 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2374 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2376 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2380 * mini-*.c: Properly handle generic enums.
2384 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2386 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2387 in a few more places.
2389 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2391 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2392 nullable parameters. Fixes #567351.
2394 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2396 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2398 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2400 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2401 mono_get_generic_context_from_code () call.
2403 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2405 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2407 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2410 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2412 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2413 mono_method_get_signature returns NULL. Fix #567084
2415 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2417 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2418 instead of once for each module.
2420 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2422 * debugger-agent.c (ss_start): Implement step over for the last sequence
2425 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2426 have the STEP_LOC flag set.
2428 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2429 fails. Fixes #566689.
2431 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2433 * mini.c (mono_add_seq_point): New helper function.
2434 (mono_save_seq_point_info): New function to save sequence point info, extracted
2435 from mini_method_compile ().
2437 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2439 * mini.h (MonoSeqPointInfo): New structure containing information about
2440 the sequence points of a JITted method.
2441 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2444 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2445 point information is stored, use a MonoSeqPointInfo structure instead of a
2446 GPtrArray. For each seq point, compute a list of successor seq points.
2448 * debugger-agent.c: Use the successor list to implement step-over more
2449 efficiently: instead of single stepping until a different line/IL offset is
2450 reached, place breakpoints into all successor seq points.
2452 * mini.h: Bump AOT file format version.
2454 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2456 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2458 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2460 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2462 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2465 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2467 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2468 alloca as g_malloc is not signal safe.
2470 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2472 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2473 VALGRIND_DISCARD_TRANSLATIONS.
2475 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2476 checks, they are no longer needed.
2478 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2479 a function into a sigctx which can handle function pointers.
2481 * mini-ppc.c: Implement soft debugger support on ppc64.
2483 * mini-ppc.c: Implement soft debugger support.
2485 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2487 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2489 2009-12-17 Marek Habersack <mhabersack@novell.com>
2491 * mini.c (mono_get_runtime_build_info): include Mono version in
2494 * driver.c (mono_main): VERSION is now included in the string
2495 returned from mono_get_runtime_build_info()
2497 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2499 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2500 signatures. Fixes #565143.
2502 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2504 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2506 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2508 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2510 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2511 making max stack 10x smaller.
2513 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2515 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2517 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2519 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2521 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2523 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2524 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2526 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2528 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2530 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2532 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2535 2009-12-14 Miguel de Icaza <miguel@novell.com>
2537 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2538 raise an invalid program exception.
2540 For other opcodes that we might not handle use a g_warning and
2541 raise the exception. Beats termination.
2545 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2547 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2549 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2550 by merging the LLVM and !MAP_32BIT cases.
2552 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2554 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2555 sigctx being passed in, as we have no CONTEXT available in the APC.
2557 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2560 Code contributed under MIT/X11 license.
2562 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2564 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2565 in the LLVM backend on AMD64.
2567 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2570 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2572 * mini-llvm.c: Export mono_personality for AOT.
2574 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2576 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2577 implicit exception can occur.
2579 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2580 OP_IMPLICIT_EXCEPTION instruction.
2582 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2584 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2586 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2587 inside a protected block.
2589 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2590 trampolines doesn't include the argument.
2592 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2593 trampolines on amd64.
2595 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2598 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2599 disabled for methods with clauses.
2601 * mini-llvm.c: Enable support for catch clauses.
2603 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2604 end of an LLVM compiled finally clause.
2605 (mono_handle_exception_internal): Save the exception handling state in TLS
2606 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2607 resume unwinding from that point.
2609 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2610 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2611 to obtain the addresses of the exception handling regions.
2613 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2614 finally clauses are supported.
2616 * mini.c (mini_method_compile): Add support for LLVM code with exception
2619 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2621 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2624 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2626 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2627 as a primitive type.
2629 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2631 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2632 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2635 2009-12-11 Marek Habersack <mhabersack@novell.com>
2637 * method-to-ir.c (mini_redirect_call): do not redirect the
2638 InternalAllocateStr internal call if string profiling is enabled.
2640 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2642 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2645 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2646 unwind.h header file.
2648 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2649 newer valgrind versions seems to handle this fine.
2651 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2653 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2654 on the debugger thread.
2656 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2658 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2660 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2662 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2664 * cpu-<ARCH>.md: Make call_handler clob:c.
2666 * mini.c: Reenable SSA for methods with clauses.
2668 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2669 as it causes failures on x86.
2671 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2673 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2674 returns NULL (e.g. a bad assembly).
2676 2009-12-08 Geoff Norton <gnorton@novell.com>
2678 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2679 stepping out into native code. There were issues with nested invokes
2682 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2684 * mini.c (mini_method_compile): Do the disable_llvm checks early
2685 and avoid the LLVM compile pass if the checks fail.
2687 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2689 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2690 LLVM optimizations don't try to remove them.
2692 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2693 different file so the original remains.
2695 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2697 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2699 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2701 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2702 support for non-inline unwind descriptors.
2704 2009-12-07 Geoff Norton <gnorton@novell.com>
2706 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2707 the interrupt_count slightly differently. Native threads were never
2710 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2712 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2713 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2714 yet generate this info.
2716 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2718 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2719 client can distinguish between intptrs and longs.
2721 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2723 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2726 * aot-runtime.c (load_function): Update after the change above.
2728 * mini.h: Bump AOT file format version.
2730 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2731 if the delegate class is dynamic.
2733 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2734 in gshared code too using the new rgctx info type
2735 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2737 2009-12-04 Geoff Norton <gnorton@novell.com>
2739 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2740 we need to track the original suspend count so the thread properly
2741 wakes up in resume_thread.
2743 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2745 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2748 * generics.cs: Add a test.
2750 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2751 is 0. Simplify a lot of code using this.
2753 * mini-trampolines.c (mono_delegate_trampoline): Call
2754 mono_create_static_rgctx_trampoline () before saving the final address in
2755 delegate->method_code, to avoid calling it each time a delegate is first called.
2757 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2758 which need static rgctx trampolines.
2760 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2761 keyed on the method+addr pair, since addr could be either the method addr or
2762 an unbox trampoline in the AOT case. Fixes #560246.
2764 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2766 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2767 place it was called before too.
2769 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2771 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2772 if no security manager is present, to speed up the AOT case. Call
2773 mono_class_vtable () full with raise_on_error == TRUE instead.
2775 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2777 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2778 the local optimization passes can take its result into account. Fixes
2781 * exceptions.cs: Add a test.
2783 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2785 This patch is contributed under the terms of the MIT/X11 license
2787 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2789 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2791 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2793 * debugger-agent.c: Rework the handling of stack traces of running threads to
2794 avoid crashes if compute_frames () tries to walk the stack of running thread.
2796 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2798 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2800 * mini.h (StackFrameInfo): Add an 'lmf' field.
2802 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2804 * debugger-agent.c (suspend_current): Always set really_suspended.
2806 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2808 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2810 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2812 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2815 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2817 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2819 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2821 * mini-trampolines.c: Fix MSVC build.
2823 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2825 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2827 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2829 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2830 the instruction following an OP_FCOMPARE is optimized away.
2832 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2834 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2835 emit_autoreg () into this arch-specific function.
2837 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2838 code, it is no longer needed.
2840 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2842 * mini.h: Bump AOT file format version.
2844 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2845 using the sorted_code_offsets array, instead of reading it from the
2846 exception debug info.
2847 (load_method): Call mono_aot_find_jit_info instead of
2848 decode_exception_debug_info ().
2850 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2851 LLVM compiled as a flag.
2853 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2855 * debugger-agent.c (resume_thread): Fix a warning.
2857 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2860 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2862 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2863 contents to MonoAotFileInfo.
2865 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2867 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2868 Put all binary data into a giant blob, similarly to the way .net assemblies
2869 store binary data. Emit offset tables in a compact form to reduce their size.
2871 * mini.h: Bump AOT file format version.
2873 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2876 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2877 avoid linear searches at runtime.
2879 * aot-runtime.c (find_symbol): Update this to use the hash.
2881 * mini.h: Bump AOT file format version.
2883 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2885 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2888 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2891 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2892 the distribution of got slot types.
2894 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2896 * method-to-ir.c: Add support for generating explicit null checks.
2898 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2900 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2901 on a random thread if possible.
2903 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2904 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2907 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2908 regs. Pass the real size of the regs array to mono_unwind_frame ().
2910 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2913 2009-11-24 Geoff Norton <gnorton@novell.com>
2915 * mini-darwin.c: Work around apple bug rdar://7209349 See
2916 http://openradar.appspot.com/7209349 for details. Synopsis,
2917 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2918 never been initialized before.
2920 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2922 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2924 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2926 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2928 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2929 OP_SHL_IMM is not 32 bit.
2931 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2933 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2935 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2937 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2940 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2941 > 0 since some threads can resume if their resume_count is > 0.
2942 (invoke_method): Avoid reading freed memory.
2944 * debugger-agent.c (process_suspend): Extract the suspend code from
2945 process_single_step_inner () to a separate function. Rework the code to prevent
2946 races between this function and thread interrupts.
2948 * debugger-agent.c (suspend_current): Check the resume_count field instead
2949 of resume_one so suspends+resumes during single threaded invokes work
2952 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2954 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2955 to make the generated code smaller.
2957 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2958 sequence generated by recent LLVM versions.
2960 * mini-llvm.c: Add support for a few simple cases which weren't supported
2963 * mini-trampolines.c (mono_magic_trampoline): Don't call
2964 mono_arch_get_vcall_slot () when llvm is enabled.
2966 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2968 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2969 into a new function called common_call_trampoline () which is used by the
2970 llvm vcall trampoline as well.
2972 * debugger-agent.c: Implement single threaded invokes.
2974 * debugger-agent.c: Revert change which broke the agent on linux.
2976 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2979 * generics.cs: Add a test.
2981 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2983 * debugger-agent.c: Fix the cygwin build.
2985 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2987 * cprop.c: Remove this unused file.
2989 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2991 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2994 * basic.cs: Add a test.
2996 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2998 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3001 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3003 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3004 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3005 it. Use this flag to control llvm related code paths instead of #ifdef
3006 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3009 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3011 * mini.h: Bump AOT file format version.
3013 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3014 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3016 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3017 was used as an assembly filter.
3019 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3021 * unwind.c: Fix support for ppc.
3023 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3024 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3026 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3028 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3030 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3031 added by the ps3 changes.
3033 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3035 * mini-gc.c: Resurrect this, so at least it compiles.
3037 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3039 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3041 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3042 create_event_list () so assembly filters can be used.
3044 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3047 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3049 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3050 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3053 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3054 classes for char/bool too.
3056 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3058 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3061 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3064 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3066 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3068 Code contributed under MIT/X11 license.
3070 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3072 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3073 threads in native code work.
3075 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3076 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3079 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3081 * debugger-agent.c: Implementation for Windows platform.
3083 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3084 primitives. Use SEH to implement breakpoints and single stepping.
3086 * mini-x86.h: Enable soft debugger on Windows.
3088 Code contributed under MIT/X11 license.
3090 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3092 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3093 under XEN. Fixes #522894.
3095 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3097 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3098 interface calls in LLVM AOT code.
3100 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3103 * mini-llvm.c: Add support for OP_VPHI.
3105 * objects.cs: Add a test.
3107 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3109 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3110 this is called on the debugger thread.
3112 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3114 * mini-llvm.c: Add soft-float support.
3116 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3117 FCALL which returns an R4.
3119 * driver.c (mono_main): Add a missing '\n'.
3121 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3122 platforms which doesn't support the LLVM IMT trampoline.
3124 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3126 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3128 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3130 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3133 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3135 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3137 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3138 Instead of emitting a method_order table, sort the contents of the code_offsets
3139 table and do a binary search in the sorted table. The previous approach doesn't
3140 work with LLVM which emits methods in a arbitrary order.
3142 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3143 in the .eh_frame section in ELF files.
3145 * mini.h: Bump corlib file format version.
3147 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3149 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3150 LDMIA->LDM macro name change.
3152 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3154 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3157 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3160 * aot-compiler.c: Ditto.
3162 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3163 &align to mini_type_stack_size_full ().
3165 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3167 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3169 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3171 * mini-arm.c: Compute the stack space used by arguments using
3172 mini_type_stack_size_full ().
3174 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3176 * optflags-def.h: Remove dead TREEPROP optimization.
3178 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3180 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3182 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3184 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3186 * driver.c (mono_jit_parse_options): New public API function to parse options
3187 as done by the runtime executable.
3189 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3190 when handling named arguments.
3192 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3194 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3195 for passing small vtypes in registers, make the CallInfo structures more
3196 similar to the code on the other platforms.
3198 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3199 the code in the prolog requires it.
3201 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3203 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3204 (koush@koushikdutta.com).
3206 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3207 where the thunk memory should be allocated from. Fixes appdomain unloading
3210 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3212 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3213 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3215 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3217 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3218 AOT, as it is not implemented yet.
3220 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3222 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3224 * debugger-agent.c: Fix windows build.
3226 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3228 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3229 after the client connects/disconnects.
3231 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3232 when an exception of a given type is thrown.
3234 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3235 only on an uncaught exception.
3237 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3239 * debugger-agent.c: Add a 'launch' option.
3241 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3243 * debugger-agent.c: Add a 'timeout' option.
3245 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3247 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3250 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3252 * debugger-agent.c (set_breakpoint): Emit a log message.
3254 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3256 * mini-arm.c: Fix the arm build.
3258 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3260 * aot-compiler.c: don't leak the value returned from
3261 mono_type_full_name().
3263 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3265 * debugger-agent.c: defer including mono-mutex.h until we know the
3268 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3270 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3271 of pthreads directly.
3273 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3274 exception handlers. Pass info argument.
3276 * mini.h: Adjust signatures of soft debugger functions to pass void*
3277 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3279 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3280 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3281 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3282 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3284 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3286 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3287 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3288 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3289 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3291 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3293 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3295 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3297 * mono-semaphore.h: Skeleton implementation for Windows.
3299 Code contributed under MIT/X11 license.
3301 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3303 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3305 Code contributed under MIT/X11 license.
3307 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3309 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3311 Code contributed under MIT/X11 license.
3313 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3315 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3316 debug info to 100 because 10 still slows down gdb too much.
3318 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3319 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3320 them in the wrappers.
3322 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3324 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3326 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3328 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3329 function mono_aot_get_array_helper_from_wrapper ().
3331 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3332 array helper methods.
3334 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3336 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3337 the value was loaded from memory.
3339 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3340 the value was loader from there.
3342 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3343 without constant swizzle.
3345 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3347 * mini-amd64.c: Put soft debugger functions behind a
3348 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3350 * mini-amd64.h: disable the soft debugger in windows.
3352 Code contributed under MIT/X11 license.
3354 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3356 * mini-x86.c: Put soft debugger functions behind a
3357 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3359 Code contributed under MIT/X11 license.
3361 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3363 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3364 to mono_arch_find_jit_info_ext.
3366 Code contributed under MIT/X11 license.
3368 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3370 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3372 * debugger-agent.c: Add support for filtering events by assemblies.
3374 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3375 the agent is not enabled.
3377 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3379 * exceptions-x86.c: hopefully last change to fix the windows build.
3380 This one courtesy of Jonathan Chambers.
3382 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3384 * debugger-agent.c: remove unused function.
3386 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3388 * debugger-agent.c: add #ifdefs for a few header files.
3389 * mini-x86.h: disable the soft debugger in windows.
3390 Step 1 of 2 to make this compile on windows with gcc.
3392 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3394 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3395 as it breaks the build.
3397 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3399 Merge the soft debugger branch.
3401 * debugger-agent.h debugger-agent.c: New files containing the soft
3402 mode debugger module.
3404 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3405 at the appropriate locations.
3407 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3410 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3411 enable/disable single stepping.
3413 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3414 which returns all information in a StackFrameInfo structure, and can handle the
3415 LMF frames added by the debugger.
3417 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3420 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3421 walker function which works on a specific thread and passes a StackFrameInfo
3422 structure to its callback.
3424 * mini.c (mini_init): Initialize the debugger agent.
3426 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3428 * mini-ops.h: Add OP_SEQ_POINT opcode.
3430 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3431 arguments to the debugger agent.
3433 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3435 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3438 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3440 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3442 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3444 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3446 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3447 sets the IMT argument and makes a virtual call.
3449 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3451 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3453 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3456 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3458 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3459 runtime. Fixes #551228.
3461 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3463 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3465 * basic.cs: Add a test.
3467 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3468 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3469 CONSTRAINED. Fixes #550964.
3471 * generics.cs: Add a test.
3473 2009-10-28 Mark Probst <mark.probst@gmail.com>
3475 * mini-posix.c (add_signal_handler): Use
3476 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3478 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3480 Contributed under the terms of the MIT/X11 license by
3481 Jerry Maine <crashfourit@gail.com>.
3483 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3484 sse4a for simd intrinsics.
3486 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3487 sse4a for simd intrinsics.
3489 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3491 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3492 instead of inst_p1 which is not the same on ILP32 platforms.
3494 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3496 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3497 not the mscorlib one before calling mono_get_lmf_addr.
3499 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3500 of the ip to the LMF.
3502 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3503 immediate in the op->op_imm optimization.
3505 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3506 understand. VTypes now work, but are not abi compliant, as they are
3507 split into 4 byte parts instead of 8.
3508 (emit_memcpy): Fix the unrolled case to work on the PS3.
3510 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3512 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3513 the default when static linking.
3515 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3517 * aot-compiler.c: Add an autoreg option to automatically register
3518 statically linked aot modules using ELF .ctors.
3520 * genmdesc.pl: Add __ppc64__ to allowed defines.
3522 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3524 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3525 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3527 2009-10-24 Mark Probst <mark.probst@gmail.com>
3529 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3531 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3533 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3534 which will contain the domain where the method was found.
3536 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3537 mini_jit_info_table_find ().
3539 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3541 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3543 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3545 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3546 set, its not supported yet.
3548 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3550 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3551 iface wrapper is not found.
3552 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3554 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3556 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3557 which have a different name.
3559 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3560 wrappers and Array.GetGenericValueImpl ().
3562 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3563 because of the change above.
3565 * generics.cs: Add a test for full aot + generic array ifaces.
3567 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3569 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3570 that hides the previous one.
3572 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3574 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3575 marshalled. Fixes #541623.
3577 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3579 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3581 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3583 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3585 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3587 * mini-posix.c (sigprof_signal_handler):
3588 Implemented support for building stat call chans in different ways.
3590 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3592 * mini-exceptions.c (mono_find_jit_info):
3593 Also check that a jit info has been found (fixes a profiler crash).
3595 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3597 * mini.c (mono_codegen):
3598 Call mono_profiler_code_buffer_new with correct code address.
3600 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3602 * driver.c (mono_main): Change the date in the copyright.
3604 2009-10-14 Mark Probst <mark.probst@gmail.com>
3606 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3607 allocator in shared generic code for open classes, because we
3608 can't get those classes' vtables. We need to make managed
3609 allocators not depend on the vtable at compile-time to solve this.
3611 2009-10-13 Martin Baulig <martin@ximian.com>
3613 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3614 `const guint8 *trampoline' argument; send both the old and the new
3617 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3619 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3620 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3621 (can_marshal_struct): Skip structures with auto layout.
3623 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3625 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3627 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3628 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3629 a variable to hold the stack slot used by the int<->float conversion opcodes.
3631 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3633 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3635 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3636 when using full-aot.
3638 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3640 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3641 each instance of Comparer<T>.
3643 * generics.cs: Add a new test.
3645 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3647 * driver.c (parse_debug_options): Add a 'gdb' option.
3649 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3651 * image-writer.c: Add support for emitting the image into a memory buffer.
3653 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3655 * aot-compiler.c: Add support for registering debug info with GDB using the
3656 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3657 MONO_XDEBUG to 'gdb'.
3659 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3661 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3664 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3666 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3667 can be used to set breakpoints in gdb.
3669 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3670 segment to an absolute address.
3672 2009-10-13 Mark Probst <mark.probst@gmail.com>
3674 * method-to-ir.c: Use the managed array allocator method if
3677 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3679 * aot-compiler.c : Fix the MSVC builds
3681 Code is contributed under MIT/X11 license.
3683 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3685 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3686 avoid registering 1 symbol file per method with gdb.
3688 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3690 * mini-sparc.c: Fix the handling of enums with base type long.
3692 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3694 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3695 instead of using type->data.klass as the later doesn't work with generics.
3697 2009-09-25 Mark Probst <mark.probst@gmail.com>
3699 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3700 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3701 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3702 works differently now and we don't handle it in the JIT anymore.
3704 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3705 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3706 the Thread class split.
3708 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3710 * driver.c: Don't run tests with the obsolete treeprop optimization.
3712 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3713 variable volatile. Fixes #541577.
3715 * basic-calls.cs: Add a new test.
3717 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3719 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3721 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3722 work/required with recent iphone sdk versions.
3724 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3727 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3728 in the VCALL decomposition code.
3730 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3732 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3734 * basic.cs: Add a test.
3736 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3739 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3740 searches all the domains of the current thread.
3742 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3744 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3746 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3747 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3749 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3750 for non-jit trampolines.
3752 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3754 * aot-compiler.c (add_wrappers): Ditto.
3756 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3757 the size of the param area used by dyn_call to 6 which covers the majority of
3760 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3762 * mini-arm.c: Implement support for passing/receiving
3763 longs and receiving floats in the dyn_call code.
3765 * mini-amd64.c: Implement support for receiving vtypes in registers in
3768 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3771 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3773 * mini-arm.c (get_call_info): Return more precise information in
3775 (dyn_call_supported): Use the information in CallInfo.
3777 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3779 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3782 * mini-arm.c: Update after the dyn_call api changes.
3784 * mini.c (mini_create_jit_domain_info): Register a destructor function
3785 for the runtime_invoke_hash.
3787 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3788 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3790 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3791 (dyn_call_supported): Simplify this by using get_call_info ().
3792 (mono_arch_dyn_call_free): New destructor function.
3794 * generics.cs: Remove a printf.
3796 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3798 * mini-arm.c: Add support for enum return values and passing a few arguments
3801 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3804 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3806 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3807 the dynamic invoke wrappers.
3809 * mini-arm.c: Implement OP_DYN_CALL for arm.
3811 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3812 supported by the dynamic runtime invoke wrapper.
3814 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3815 runtime invoke wrapper.
3817 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3818 if possible when running with full-aot.
3820 * mini-ops.h: Add OP_DYN_CALL opcode.
3822 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3823 with dynamic arguments lists similar to libffi.
3825 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3827 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3829 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3832 * iltests.il.in: Add a new test.
3834 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3836 * aot-compiler.c (add_generic_instances): Add more instances of
3837 GenericEqualityComparer.
3839 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3841 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3843 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3845 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3846 comments on some functions that now can fail.
3848 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3850 * Makefile.am: Add Info.plist to EXTRA_DIST
3852 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3854 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3855 static synchronized wrappers. Fixes #539500.
3857 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3859 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3862 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3864 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3865 lmf before calling filter clauses as well. Fixes #539550.
3867 * exceptions.cs: Add a test.
3869 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3871 * aot-compiler.c (add_generic_class): Add instances of
3872 Array.GetGenericValueImpl as well.
3874 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3877 * generics.cs: Add a fullaot linq test.
3879 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3881 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3884 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3886 * mini-trampolines.c (mono_delegate_trampoline) : Call
3887 mono_cominterop_get_invoke if the delegate target object
3890 Code is contributed under MIT/X11 license.
3892 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3894 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3895 internal call is defined outside platform code. Reduce code
3896 duplication with existing [Method|Field]AccessException
3898 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3900 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3901 if the return value is a small struct passed on regs.
3903 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3905 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3907 * mini-codegen.c: Enable the cpu description validation for arm.
3909 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3911 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3912 test which depends on structs to objects.cs.
3914 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3915 require object model related stuff working.
3917 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3919 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3921 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3922 against the instruction metadata in mini-ops.h. amd64 only for now.
3924 * mini-ops.h: Fix some instruction descriptions.
3926 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3927 unused instructions.
3929 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3931 * exceptions.cs: Add a new test.
3933 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3935 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3937 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3939 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3940 skip empty phi opcodes.
3942 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3943 correctly by zero extending after loads. Skip methods containing calls
3944 to the monitor enter/exit trampolines.
3946 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3947 when calling mono_thread_force_interruption_checkpoint ().
3949 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3951 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3953 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3955 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3956 bootstrap could run.
3958 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3960 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3962 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3964 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3966 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3967 LLVM might be very short.
3969 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3970 in OP_THROW/RETHROW.
3972 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3975 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3977 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3978 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3979 LLVM might be very short.
3981 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3983 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3984 the alignment for the value of sp.
3986 2009-09-01 Geoff Norton <gnorton@novell.com>
3988 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3989 managed wrappers in full aot.
3991 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3993 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3995 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3997 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3999 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4001 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4003 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4006 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4008 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4009 depend on the info MonoMethodHeader which could be missing in IL stripped
4012 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4014 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4015 they are only 4 byte aligned.
4017 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4019 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4020 was done previously, since using SP causes too many problems.
4022 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4023 frames without a frame pointer works.
4025 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4026 global register in methods with calls, since the calls can go through
4027 a static rgctx trampoline which doesn't save it.
4029 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4031 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4033 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4035 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4037 2009-08-18 Christian Hergert <chris@dronelabs.com>
4039 * method-to-ir.c: Fix warnings for uninitialized variables.
4041 2009-08-18 Christian Hergert <chris@dronelabs.com>
4043 * mini-exceptions.c:
4044 * aot-compiler.c: Fix printf warnings.
4046 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4048 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4049 Add GetGenericValueImpl<string>.
4051 * aot-compiler.c (add_generic_instances): Add instances of
4052 GenericEqualityComparer<T> for primitive types. Only emit the array
4053 wrappers into the mscorlib image.
4055 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4057 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4058 the methods_loaded array using amodule->info->nmethods.
4060 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4061 (MONO_AOT_FILE_VERSION): Bump this.
4063 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4066 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4067 MonoJitInfo doesn't belong to its methods aot image.
4069 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4071 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4073 * mini-arm.c: Fix warnings.
4075 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4077 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4080 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4082 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4083 avoid clobbering IP.
4085 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4086 hold the trampoline argument, so its initial value is available during
4089 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4092 * exceptions-hppa.c:
4094 * exceptions-s390x.c:
4095 * exceptions-mips.c:
4097 * exceptions-sparc.c:
4098 * exceptions-alpha.c:
4100 * mini-trampolines.c:
4102 * exceptions-s390.c: add and use #define's instead of sizeof()
4103 for MonoJitInfo and MonoJitInfoTable.
4105 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4110 * tramp-x86.c: use a #define instead of sizeof() for a few
4111 structures that use a zero-length array.
4113 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4115 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4116 case when the method is dynamic. Fixes #529238.
4118 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4120 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4121 of asserting when a method is JIT compiled in full-aot mode.
4123 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4125 Contributed under the terms of the MIT/X11 license by
4126 Jerry Maine <crashfourit@gail.com>.
4128 * fixed wrong dates in changelog.
4130 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4132 Contributed under the terms of the MIT/X11 license by
4133 Jerry Maine <crashfourit@gail.com>.
4135 * basic-simd.cs: added test for packed double square root.
4136 * cpu-amd64.md: added opcode info for packed double square root.
4137 * cpu-x86.md: added opcode info for packed double square root.
4138 * mini-ops.h: added IR opcode for packed double square root.
4139 * mini-x86.c: added IR to native translation code for packed double square root.
4140 * mini-amd64.c: removed todo for packed double square root.
4141 * simd-intrinsics.c: added method to IR opcode converstion for
4142 packed double square root.
4144 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4146 Contributed under the terms of the MIT/X11 license by
4147 Jerry Maine <crashfourit@gail.com>.
4149 * mini-amd64.c: Added a change to help tell the difference as
4150 to what perpose the xmm register is being used--mainly to help
4152 * mini-amd64.h: Changed callee regs to use 15 out of 16
4153 (one used for special cases) xmm registers for both fp
4154 and simd ops. Added define to turn on new feature in the regalloc
4155 that allows fp and simd ops to share the xmm regs happily.
4156 * codegen.c: Added code to detect for which perpose an xmm reg is
4157 being used (fp or simd) and to translate back and forth to the
4158 correct logical reg bank (fp or simd) for 'spill load's.
4160 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4162 Contributed under the terms of the MIT/X11 license by
4163 Jerry Maine <crashfourit@gail.com>.
4165 * basic-simd.cs: Added tests for stressing the regalloc when running with
4166 16 simd regs and when simd and fp ops share the same reg bank.
4168 2009-08-01 Mark Probst <mark.probst@gmail.com>
4170 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4171 in shared generic code, we might have to look up the class in the
4172 RGCTX. If we use the class directly, compute its GC descriptor.
4174 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4176 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4178 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4180 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4181 check for errors. Fixed the case when the class with the Main
4184 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4186 Contributed under the terms of the MIT/X11 license by
4187 Jerry Maine <crashfourit@gail.com>.
4189 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4191 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4193 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4195 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4197 * method-to-ir.c: Fix naming of stelem and ldelem.
4199 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4201 * driver.c (main_thread_handler): Check that the assembly loaded
4202 matches the filename when doing AOT.
4204 2009-07-30 Mark Probst <mark.probst@gmail.com>
4206 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4209 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4210 utils/mono-sigcontext.h).
4212 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4215 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4217 * mini.c (mono_codegen):
4218 Call profiler hook to keep track of method code buffers.
4220 2009-07-27 Mark Probst <mark.probst@gmail.com>
4222 * method-to-ir.c: Invoke write barriers for the
4223 Interlocked.(Compare)Exchange JIT intrinsics.
4225 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4227 * Makefile.am (version.h): Fix issues when built out of tree.
4228 Remove some redundant 'grep's piped through 'sed's.
4230 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4232 This patch is contributed under the terms of the MIT/X11 license
4234 * mini-ppc.c (mono_arch_output_basic_block):
4235 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4236 for bits 32-47 with signed load/store diplacements for bits
4237 48-63. Use prefered base/offset order for indexed form.
4238 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4239 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4240 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4241 OP_LOADI2_MEMBASE): Same.
4242 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4243 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4244 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4246 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4247 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4248 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4249 OP_LOADI1_MEMINDEX): Same
4250 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4251 OP_STORER8_MEMINDEX): Same
4252 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4254 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4255 for bits 32-47 with signed load/store diplacements for bits
4256 48-63. Use prefered base/offset order for indexed form.
4258 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4260 This patch is contributed under the terms of the MIT/X11 license
4262 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4263 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4264 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4265 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4266 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4267 cfg->stack_usage to avoid size warnings.
4268 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4269 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4270 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4271 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4273 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4274 after code varible is initialized.
4275 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4276 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4277 (mono_arch_emit_epilog):
4278 Move Use ppc_load32 for cfg->stack_usage to avoid size
4281 2009-07-24 Mark Probst <mark.probst@gmail.com>
4283 * method-to-ir.c: The write barrier doesn't do the store anymore,
4284 so we have always to emit it. Also, emit the wbarrier after the
4287 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4289 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4290 for argument count 3 too.
4292 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4294 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4295 the caller handle the exceptions.
4296 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4297 method. Fixes #524498.
4299 2009-07-22 Geoff Norton <gnorton@novell.com>
4301 * mini-exceptions.c: Fix build on ia64.
4303 2009-07-22 Mark Probst <mark.probst@gmail.com>
4305 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4308 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4310 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4313 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4315 * basic-simd.cs (Main): Pass args to the test driver.
4317 2009-07-20 Geoff Norton <gnorton@novell.com>
4319 * mini-x86.h: Fix the x86 version guards to use Apple's
4320 properly defined macros.
4322 2009-07-20 Geoff Norton <gnorton@novell.com>
4324 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4327 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4329 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4330 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4331 the information which is needed for invokes, so only one locking+hash table
4334 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4336 * aot-compiler.c (add_generic_instances): Emit instances of
4337 GenericComparer<T> for primitive types.
4339 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4341 * mini-posix.c: Fix linux build.
4343 2009-07-19 Geoff Norton <gnorton@novell.com>
4345 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4346 mono_gdb_render_native_backtraces
4347 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4348 so we implement the sane semantics to the runtime here
4349 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4350 so we need to call it differently (mono_gdb_render_native_backtraces)
4351 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4352 here for default implementations.
4353 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4354 support Apple's weird syscall (SYS_fork) implementation and not busy
4355 loop in abort() on native crashes on OSX anymore.
4357 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4359 * aot-runtime.c (load_method): Change the handling of the
4360 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4363 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4365 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4367 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4368 seems to break the aot tests.
4370 * mini.c (mono_patch_info_equal): Fix the handling of
4371 MONO_PATCH_INFO_RGCTX_FETCH.
4373 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4375 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4377 * mini.c (mono_patch_info_hash): Fix the handling of
4378 MONO_PATCH_INFO_INTERNAL_METHOD.
4379 (mono_patch_info_equal): Ditto.
4381 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4383 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4386 * mini-llvm.c: Add some infrastructure for AOT support.
4388 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4390 * mini-llvm-cpp.c: Update to the latest llvm api.
4392 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4393 option to false to prevent llvm from installing signal handlers which
4396 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4399 * cpu-amd64.md: Revert previous change as those instructions
4400 take 2 separate arguments. Remember to read the arch docs more
4401 carefully next time.
4403 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4405 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4407 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4409 * mini-ppc.c: exploit multiple load/store units if available (rest of
4410 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4411 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4413 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4415 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4416 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4418 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4420 * cpu-x86.md: Fix missing clobbering from trancendental simd
4423 * cpu-amd64.md: Same.
4425 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4427 Contributed under the terms of the MIT/X11 license by
4428 Jerry Maine <crashfourit@gail.com>.
4430 * basic-simd.cs: Added tests for single and doulble indexers.
4432 * cpu-amd64.md: Added simd opcode information.
4434 * mini-amd64.c: Added IR to native simd generation code.
4435 Added simd register names and function that returns them.
4437 * mini-amd64.h: Added marcos to turn on simd code compilation in
4438 amd64. Added max simd register count marco. Added caller/callee
4439 register mask marcos. Added marcos to use simd register bank.
4441 * mini.h: Added helper marco for shufling dwords and simple
4444 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4446 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4448 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4450 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4451 the length of the native code as well.
4453 * basic-simd.cs: Add a test for #521662.
4455 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4457 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4459 2009-07-13 Mark Probst <mark.probst@gmail.com>
4461 * mini.c: Register function for getting the IP from a signal
4462 context with metadata.
4464 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4466 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4467 call a generic class init trampoline if needed. Fixes #519336.
4469 * generics.cs: Add a test.
4471 2009-07-09 Mark Probst <mark.probst@gmail.com>
4473 * method-to-ir.c: When doing a call which might be remote from
4474 shared generic code to other shared code with open type arguments,
4475 get the remoting invoke wrapper from the RGCTX and do an indirect
4478 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4480 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4481 after the unbox trampoline in the full-aot case.
4483 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4485 * mini.c: Move initialization of jit_mutex before debugger initialization
4490 * Info.plist: added Info.plist and link flag to enable the mono executable
4491 to access other processes. Requires codesigning of the executable to work.
4493 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4498 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4500 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4502 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4504 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4505 when the generic instance is an instantiation of a subclass of the
4506 methods class. Fixes #517166.
4508 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4510 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4513 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4516 * CMakeLists.txt: Add minimal support for installation.
4518 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4520 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4521 determine whenever a method is directly callable to a separate function.
4523 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4524 needed ones as a result of the previous change.
4526 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4527 type of register arrays.
4529 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4530 type of register arrays.
4532 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4534 Contributed under the terms of the MIT/X11 license by
4535 Jerry Maine <crashfourit@gail.com>.
4537 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4539 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4541 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4543 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4545 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4546 dump of structure return value. Fix some formatting.
4547 * cpu-s390x.md: Fix lengths of instruction sequences.
4548 * mini-s390.c: Minor formatting changes.
4550 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4552 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4553 Use sigaction on freebsd as well.
4555 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4557 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4560 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4562 2009-06-22 Mark Probst <mark.probst@gmail.com>
4564 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4566 2009-06-22 Mark Probst <mark.probst@gmail.com>
4568 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4570 2009-06-20 Martin Baulig <martin@ximian.com>
4573 (MonoDebuggerThreadFlags): New enum typedef.
4574 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4575 (mono_debugger_thread_created): Added `gpointer func' argument;
4576 initialize the new `thread_flags' field.
4578 2009-06-18 Martin Baulig <martin@ximian.com>
4580 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4581 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4584 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4585 flag in `MONO_DEBUGGER__info.runtime_info'.
4588 (mono_main): Call mini_debugger_set_attach_ok() if generics
4589 sharing is disabled.
4591 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4593 * aot-compiler.c (add_wrappers): Fix a warning.
4595 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4596 the ppc load/store macro changes.
4598 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4600 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4602 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4603 not just the got symbol.
4605 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4608 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4611 * aot-compiler.c: Remove some fixmes.
4613 * driver.c (mono_main): Print a helpful message when cross-compiling.
4615 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4617 * method-to-ir.c (initialize_array_data): Do the optimization if the
4618 target byte order is little endian, instead of the host byte order.
4620 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4621 wrappers into the mscorlib image, Emit a unique plt symbol for each
4622 image, emit symbols for plt entries.
4624 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4627 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4629 * aot-compiler.c (add_wrappers): Avoid calling
4630 mono_marshal_get_type_info () since it can assert for some types.
4632 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4633 ldtoken are used inside wrappers.
4635 * helpers.c: Add support for prefixing tools with the arch name.
4637 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4638 quantities when using ilp32.
4640 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4641 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4643 * image-writer.c: Use .long on ilp32.
4645 * aot-compiler.c: Use 32 bit loads on ilp32.
4647 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4649 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4651 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4653 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4655 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4656 second got slot of every aot image.
4658 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4659 aot on platforms with function pointers.
4661 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4662 support for aot/full aot on ppc/ppc64.
4664 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4665 arguments which are needed on ppc.
4667 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4670 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4672 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4674 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4676 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4678 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4680 2009-06-17 Geoff Norton <gnorton@novell.com>
4682 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4684 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4686 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4687 to control whenever the dwarf writer is in xdebug or aot mode.
4688 (emit_class_dwarf_info): Use a separate abbrev for structures without
4691 * aot-compiler.c: Pass the appending parameter to
4692 mono_dwarf_writer_create ().
4694 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4695 falls through to its next bblock. Fixes #513931.
4697 * iltests.il: Add a test.
4699 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4700 infor even if emit_line is FALSE, as the apple linker seems to require it.
4702 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4704 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4708 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4710 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4713 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4715 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4716 'has_call_handler' fields.
4718 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4720 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4721 first bblock if not needed. Fixes #512790.
4723 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4725 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4727 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4730 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4731 remoting-invoke-with-check wrappers, which are not needed when running with
4732 full-aot, since it doesn't support remoting.
4734 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4736 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4738 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4739 method info, it is not used anymore.
4741 * mini.h: Bump AOT file format version.
4743 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4746 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4749 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4751 * mini.h: Bump AOT file format version.
4753 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4755 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4756 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4759 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4760 of CKFINITE and FBGE for VFP.
4762 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4764 * aot-compiler.c: Don't align code to 16 bytes on arm.
4766 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4767 before the methods they belong to.
4769 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4770 the full-aot case if possible, since the trampoline will be called right
4773 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4774 trampolines to 1024 after the change above.
4776 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4777 trampoline to save 8 bytes per trampoline.
4779 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4782 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4784 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4786 2009-06-08 Martin Baulig <martin@ximian.com>
4789 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4790 (_mono_debugger_throw_exception): Don't make this static.
4791 (_mono_debugger_unhandled_exception): Likewise.
4792 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4795 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4796 (_mono_debugger_throw_exception): Add function prototype.
4797 (_mono_debugger_unhandled_exception): Likewise.
4800 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4801 arg; return the first exception handler if the exception is caught
4802 and we're running inside the debugger.
4803 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4804 improve exception handle inside runtime-invoke, check whether the
4805 exception is actually caught in the method being invoked and not
4806 by the runtime-invoke-wrapper.
4808 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4810 * image-writer.c: Improve support for the osx assembler.
4812 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4815 2009-06-08 Martin Baulig <martin@ximian.com>
4818 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4819 (_mono_debugger_throw_exception): Don't make this static.
4820 (_mono_debugger_unhandled_exception): Likewise.
4821 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4824 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4825 (_mono_debugger_throw_exception): Add function prototype.
4826 (_mono_debugger_unhandled_exception): Likewise.
4829 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4830 arg; return the first exception handler if the exception is caught
4831 and we're running inside the debugger.
4832 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4833 improve exception handle inside runtime-invoke, check whether the
4834 exception is actually caught in the method being invoked and not
4835 by the runtime-invoke-wrapper.
4837 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4839 * image-writer.c (append_subsection): Don't align subsections of the
4840 debug_line section as a workaround.
4842 * dwarfwriter.c: Emit line number info in the AOT case as well.
4844 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4846 This patch is contributed under the terms of the MIT/X11 license
4848 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4849 code_len <= code_size
4851 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4853 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4855 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4857 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4858 invoke wrappers, we now use trampolines instead.
4860 2009-06-04 Mark Probst <mark.probst@gmail.com>
4862 * mini-darwin.c: The exception thread must not be registered with
4865 2009-06-04 Mark Probst <mark.probst@gmail.com>
4867 * mini-gc.c: Disable the code because it makes SGen crash.
4869 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4871 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4872 instead of asserting.
4874 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4876 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4877 output file after the code has been compiled.
4879 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4881 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4883 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4885 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4886 entries distinction to simplify the code.
4888 * mini.h: Bump AOT file format version.
4890 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4892 * objects.cs: Fix the signature of one of the tests.
4894 * mini.c (mini_create_ftnptr): New helper function, moved here from
4896 (mini_get_addr_from_ftnptr): Ditto.
4897 (mini_init): Install the new helpers.
4899 2009-05-28 Martin Baulig <martin@ximian.com>
4901 Correctly initialize the debugger when embedding Mono.
4903 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4904 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4905 see documentation in mini_debug_running_inside_mdb().
4908 (mini_debug_running_inside_mdb): New function to check whether
4909 we're running inside mdb.
4911 * mini.c (mini_init): Call mini_debugger_init() if we're running
4912 inside the debugger.
4914 * driver.c (mono_main): Moved the call to mini_debugger_init()
4915 into mini_init() to make this work when embedding Mono.
4917 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4918 calls to mini_debugger_init().
4920 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4921 mono_debugger_main() -> mini_debugger_main() and put them inside a
4922 `MONO_DEBUGGER_SUPPORTED' conditional.
4924 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4926 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4927 this is no longer in use.
4930 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4932 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4934 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4937 2009-05-27 Martin Baulig <martin@ximian.com>
4939 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4941 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4942 long_conv_to_r_un to 64 bits.
4944 * cpu-x86.md: Increase the instruction size due to the changes.
4946 * iltests.il.in: Add regression test.
4950 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4952 * objects.cs: Move the previous test from basic.cs to here.
4954 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4956 * basic.cs: Add regression test for #506915.
4958 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4960 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4961 optimization we must check the bb of the first byte of stobj as
4962 it's the only one set in cil_offset_to_bb.
4966 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4968 * image-writer.c: Fix pointer directive on ppc64.
4970 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4972 * image-writer.c (asm_writer_emit_section_change): Avoid using
4973 .bss subsections on ppc too.
4975 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4977 * image-writer.c: Fix the definition of TARGET_ASM_....
4979 * image-writer.c: Fix the emission of assembler directives in the last
4982 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4983 exception throwing code to accomodate ppc64.
4985 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4986 size to work on ppc64 too.
4988 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4991 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4992 the assembler dialect instead of using platform specific defines.
4994 2009-05-22 Geoff Norton <gnorton@novell.com>
4996 * mini-arm.c (get_call_info): If a structure is split between the stack
4997 and argument registers, we should not advance the stack pointer by the entire
4998 native size, but just by the amount that spilled.
5000 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5002 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5005 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5007 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5010 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5011 methods so wrapper don't get added twice.
5012 (add_generic_instances): Don't add methods of arrays.
5014 * generics.cs: Mark one test as !FULLAOT.
5016 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5018 * mini-x86.c (emit_move_return_value): Remove unused vars.
5020 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5022 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5023 decomposing 8 bytes structs into a LCALL.
5025 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5026 pointer for where to store the returned regs.
5028 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5031 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5033 2009-05-20 Miguel de Icaza <miguel@novell.com>
5035 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5038 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5040 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5042 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5045 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5047 * local-propagation.c (mono_local_cprop): Avoid local propagation
5048 across paired add/sub if the first instruction dest reg is it's
5049 source reg. For example:
5051 int_add_imm R12 <- R12 [1] clobbers: 1
5052 int_sub_imm R42 <- R12 [1] clobbers: 1
5054 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5055 maintain the math identify.
5059 2009-05-20 Andreia Gaita <avidigal@novell.com>
5061 * Makefile.am: avoid going on the network just to get the revision,
5064 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5066 Fixed estimate for short branches on amd64 (they were off mark, and
5067 enabling call prolog-epilog instrumentations caused assertions).
5068 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5069 estimate for the maximum length of this basic block.
5071 - mono_arch_emit_prolog: compute max_length for each basic block
5072 (instead of max_offset), and inflate size estimate also for entry bb
5073 in case of code instrumentation.
5074 - mono_arch_output_basic_block: get rid of "cpos" (the current
5075 estimated "position" in the code), and always use "offset" instead,
5076 which is accurate; at the beginning of the function quickly recompute
5077 max_offset for all the remaining blocks, starting from the current
5078 cfg->code_len (which is correct, and not estimated) and using the
5079 estimated block lengths computed previously.
5081 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5083 * exceptions-ppc.c: Remove the caching from the trampoline creation
5084 functions, it is already done in the caller.
5086 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5088 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5089 MONO_ARCH_GSHARED_SUPPORTED define.
5091 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5093 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5096 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5098 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5099 call to mono_marshal_get_rgctx_invoke ().
5101 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5102 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5103 gshared use the static rgctx trampolines now.
5105 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5106 platform supports it.
5108 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5110 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5112 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5114 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5116 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5118 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5121 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5123 Made it possible for mono_arch_instrument_epilog to preserve
5124 argument registers, otherwise instrumenting the "epilogue" before
5125 a tail call would clobber them.
5126 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5127 if like mono_arch_instrument_epilog but with an additional parameter
5128 that states if argument registers must be preserved.
5129 * mini.c: implemented mono_arch_instrument_epilog as a call to
5130 mono_arch_instrument_epilog_full without asking to preserve argument
5131 registers (this makes the existing code work as usual).
5133 - mono_arch_instrument_epilog: add parameter to transform it into
5134 mono_arch_instrument_epilog_full, and preserve argument registers
5136 - mono_arch_output_basic_block, OP_TAILCALL case: call
5137 mono_arch_instrument_epilog_full.
5138 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5139 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5140 only transformed mono_arch_instrument_epilog into
5141 mono_arch_instrument_epilog_full.
5143 2009-05-15 Geoff Norton <gnorton@novell.com>
5145 * mini-darwin.c: This works on arm now.
5147 2009-05-14 Geoff Norton <gnorton@novell.com>
5149 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5152 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5154 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5157 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5158 wrappers during full aot mode correctly.
5160 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5163 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5164 mono_metadata_type_hash ().
5166 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5168 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5169 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5170 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5171 Removed MONO_INST_BRLABEL from the instruction flags, and the
5172 remaining code that used it, because we do not support branches inside
5173 basic blocks (and branch target labels) anymore.
5174 * Makefile.am: As part of the above cleanup, remove reference to
5175 BURG files which don't exist anymore.
5177 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5179 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5182 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5183 to use mono_arch_throw_corlib_exception.
5185 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5186 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5188 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5191 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5193 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5194 for the got to make debugging easier and to avoid confusing it with the
5197 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5198 method so a breakpoint can be set when using gdb.
5200 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5202 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5203 on mono_method_get_imt_slot ().
5205 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5206 num_decodes variables.
5208 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5209 change as it doesn't seem to work.
5211 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5214 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5216 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5217 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5219 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5220 builder when using full aot.
5222 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5223 here, it is already handled.
5225 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5228 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5230 * mini-arm.h: Enable IMT for full aot.
5232 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5233 arch doesn't support it.
5235 * mini.c (mini_init): Don't disable IMT for full aot if the
5236 architecture supports it.
5238 * mini.h (MonoAotTrampoline): New enum containing the different types
5239 of 'numerous' trampolines.
5240 (MONO_AOT_FILE_VERSION): Bump this.
5242 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5243 static rgctx trampolines. Add support for full-aot IMT thunks.
5245 * mini-amd64.h: Enable IMT for full aot.
5247 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5248 to exclude tests belonging to a category.
5250 * generics.cs: Mark some tests with a !FULLAOT category.
5252 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5255 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5257 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5258 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5259 (emit_plt): Fix a warning.
5261 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5263 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5264 back into aot-compiler.c to a place where the other functions shared by
5265 the runtime and aot compiler are.
5267 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5268 as done previously, instead of in MonoAotFileInfo, since pointers might have
5269 alignment requirements.
5271 * mini.h: Bump AOT file format version.
5273 2009-05-10 Miguel de Icaza <miguel@novell.com>
5275 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5276 that is used at runtime from the aot-compiler.c, this makes it
5277 work on setups that remove the AOT compiler from the output
5280 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5282 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5285 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5287 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5289 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5290 stuff to mono_arch_decompose_long_opts ().
5291 (mono_decompose_opcode): Remove some dead code.
5293 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5295 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5296 cmethod can be null for quite a some reasons.
5298 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5300 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5302 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5304 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5306 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5308 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5309 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5310 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5311 calls returning structures by addr on amd64.
5313 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5315 * iltests.il.in: Restructure the tail call tests a bit.
5317 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5319 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5320 for virtual methods too.
5322 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5324 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5325 due to regression in verifying System.dll.
5327 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5329 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5332 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5335 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5336 g_str_hash () which can change.
5338 * driver.c (mini_regression): Disable optimizations not supported by
5339 the cpu. Fixes #500019.
5341 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5344 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5346 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5347 to the latest LLVM code.
5349 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5351 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5353 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5355 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5358 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5359 no longer saving offsets, so just save the patch types along with the other
5361 * aot-runtime.c (load_patch_info): Update after the changes to
5362 encode_patch_list ().
5363 (decode_got_entry): Removed, merged into load_patch_info ().
5364 (is_shared_got_patch): Removed, call the same function from
5367 * mini.h: Bump aot file format version.
5369 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5370 half-finished no-dlsym code.
5372 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5375 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5376 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5378 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5380 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5381 buffer length to work with AOT code.
5383 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5384 ldfld/stfld opcodes.
5386 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5389 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5391 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5393 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5396 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5397 if needed. Don't decompose long operations when using llvm.
5399 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5401 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5404 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5406 2009-05-03 Martin Baulig <martin@ximian.com>
5408 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5409 mono_debugger_insert_method_breakpoint() since the class init
5410 handler we're inserting at the top of the method already gives us
5413 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5415 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5416 to mono_arch_decompose_long_opts () for x86 and arm.
5418 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5420 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5423 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5425 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5428 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5430 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5431 number of trampolines used in full-aot mode.
5433 * aot-compiler.c: Add an ntrampolines option to set the number of
5434 trampolines emitted in full-aot mode.
5436 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5438 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5439 a volatile load. Get rid of get_tempname (), llvm assigns names
5442 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5445 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5448 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5451 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5452 to the same register as a fixed sreg2. Fixes #497271.
5454 * iltests.il.in: Add a new test.
5456 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5458 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5459 stack, since pushes complicate exception handling.
5461 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5462 the stack if they are passed using moves.
5464 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5466 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5469 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5470 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5471 of FMOVE if it is an R4.
5473 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5475 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5477 * mini.h (LLVMCallInfo): New structure to store calling convention
5478 information for the LLVM back end similar to the CallInfo structures in
5481 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5482 call information in a format usable by LLVM.
5483 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5485 * method-to-ir.c (mono_emit_call_args): Emit calls using
5486 mono_llvm_emit_call () when compiling using LLVM.
5488 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5489 comments to all functions. Fix memory leaks. Add a public init/cleanup
5492 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5494 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5495 mono_array_new_va () jit icall.
5497 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5499 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5500 multiple machine description files to be specified.
5501 * mini-ops.h: fixes for cross-compilation.
5503 2009-04-22 Miguel de Icaza <miguel@novell.com>
5505 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5508 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5510 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5511 to prevent asserts in various passes. Fixes #497220.
5513 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5515 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5518 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5519 table to avoid duplicates.
5521 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5523 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5526 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5528 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5529 is for method or field access.
5531 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5533 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5536 * mini-llvm.c (mono_llvm_emit_method): Use it.
5538 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5539 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5542 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5543 synchronized methods.
5545 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5547 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5549 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5552 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5553 allowing some options to be set dynamically.
5555 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5557 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5558 unconditional branch.
5560 * mini.h (MonoTrampolineType): Add new trampoline type
5561 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5564 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5567 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5570 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5571 is enabled. Instead, use the llvm vcall trampoline.
5573 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5575 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5577 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5580 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5581 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5583 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5584 OP_IA64_CSET opcode.
5586 * mini.c: Fix a warning.
5588 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5589 THROW to the appropriate llvm type.
5591 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5593 * mini.c (mini_method_compile): Add statistics for methods JITted
5596 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5598 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5599 OP_IA64_CMP_<cond>_IMM opcodes.
5601 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5603 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5606 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5609 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5612 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5614 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5616 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5618 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5621 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5622 rgctx invoke trampolines for x86.
5624 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5625 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5626 (mono_arch_get_vcall_slot): Simplify this.
5628 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5630 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5631 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5633 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5635 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5636 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5638 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5640 * liveness.c (visit_bb): Remove a needless assert.
5642 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5644 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5645 full aot support to the arch specific code.
5647 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5649 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5651 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5653 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5654 collect information about the delegate invoke impl trampolines.
5656 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5657 to save trampolines during full-aot mode.
5659 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5660 creation function which returns a trampoline which sets the rgctx
5662 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5663 wrapper if possible.
5664 (mono_delegate_trampoline): Ditto.
5666 * mini.c (mono_jit_runtime_invoke): Ditto.
5668 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5670 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5672 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5674 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5676 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5677 just setting the opcode to OP_NOP.
5679 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5681 * mini.c (mini_method_compile): Put the last change inside an
5682 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5684 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5685 and extend live ranges to cover the whole method when using xdb.
5687 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5688 do it in the trampolines.
5690 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5693 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5695 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5696 call code in full-aot mode since IMT is disabled there.
5697 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5698 new JIT no longer has that restriction.
5700 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5702 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5703 a more compact format.
5704 (mono_aot_wrapper_name): New function to return a unique name for a
5705 wrapper method, also used by the AOT runtime.
5707 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5710 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5711 when a ICollection<T> etc is encountered.
5712 (add_generic_instances): Process method arguments/locals too.
5713 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5716 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5718 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5720 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5722 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5724 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5725 representing the result of the decomposition. Nullify instructions
5726 instead of setting them to OP_NOP since nops can't have registers
5729 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5731 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5732 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5733 info. Strip 'mapping symbols' on ARM.
5735 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5737 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5738 this with the native genmdesc.
5740 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5742 * aot-runtime.c: Fixing the MSVC build.
5744 Code is contributed under MIT/X11 license.
5746 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5748 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5749 JITted code depends on it.
5751 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5753 * aot-compiler.c: Use new MonoGenericParam accessors.
5755 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5757 Reduce memory usage and improve correctness wrt MonoGenericParam
5758 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5759 handing. Avoid allocating MonoGenericParams, but use the ones in
5760 the container itself.
5762 2009-04-07 Miguel de Icaza <miguel@novell.com>
5764 * tasklets.c: Return exceptions in the out argument.
5766 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5768 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5769 opcode. Use pointer types in more places instead of casting them to
5772 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5774 (mono_llvm_optimize_method): New helper function to optimize a method.
5776 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5777 widening code so it could be called from more places.
5778 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5779 code paths in the call opcodes.
5781 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5783 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5785 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5787 * dwarfwriter.c: Use _ to separate class name
5788 components as gdb can't handle '.'. Represent reference variables
5791 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5793 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5795 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5797 * gc-test.cs: New file with GC stack marking tests.
5799 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5800 negative numbers for vfp.
5802 * basic-float.cs: Add a test.
5804 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5806 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5808 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5810 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5811 part of tasklet/continuation support.
5813 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5815 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5816 amd64 opcodes inside an ifdef.
5818 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5821 * dwarfwriter.c (emit_type): Emit the class info for classes.
5823 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5825 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5827 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5829 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5831 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5833 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5835 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5837 * mini-llvm.c: Update comments.
5839 * mini.h (COMPILE_LLVM): New macro.
5841 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5843 * ssa.c (mono_ssa_compute): Ditto.
5845 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5846 the unwind ops from a DWARF FDE.
5848 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5849 methods by extracting the dwarf unwind ops from the unwind info generated
5852 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5855 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5858 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5860 * Makefile.am (llvm_sources): Enable this.
5862 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5863 failing back to the JIT if something cannot be handled.
5865 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5866 compiling with LLVM.
5868 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5869 compiling with LLVM.
5871 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5872 compiling with LLVM.
5874 * mini-ops.h: Add a few opcodes needed by LLVM.
5876 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5879 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5882 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5884 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5886 2009-04-01 Mark Probst <mark.probst@gmail.com>
5888 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5889 ridiculously large methods.
5891 2009-03-31 Martin Baulig <martin@ximian.com>
5893 * debug-debugger.c (debugger_remove_breakpoint): Call
5894 mono_debugger_remove_class_init_callback ().
5896 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5898 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5899 right before emitting code, not at the start.
5901 * mini.c (mono_postprocess_patches): Extract this into a separate function
5902 from mono_codegen ().
5904 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5905 byref types correctly.
5907 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5909 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5912 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5914 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5915 indirect calls, this avoids problems where get_vcall_slot () would get
5916 confused by the native code for the instruction preceeding the call.
5917 (mono_arch_get_vcall_slot): Simplify this.
5918 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5920 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5921 register allocator now seems to depend on them instead of the data in
5924 * mini.c (mini_method_compile): Throw the correct type of exception if
5925 mono_method_get_header () fails because of a loading error.
5927 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5929 * mini.c (mini_method_compile): Clear the loader error if the method
5930 header cannot be decoded.
5932 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5933 interface methods on proxies correctly.
5935 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5936 this argument for vtype methods. Add precise liveness info for arguments.
5938 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5939 LIVERANGE_START/END opcodes.
5941 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5942 for arguments and values in registers.
5944 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5946 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5947 return a valuetype. Fixes #487518.
5949 * iltests.il: Add a test.
5951 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5953 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5954 closed over a null reference correctly.
5956 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5958 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5960 2009-03-25 Mark Probst <mark.probst@gmail.com>
5962 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5963 allocated to the same registers as fixed sregs.
5965 2009-03-24 Mark Probst <mark.probst@gmail.com>
5967 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5970 * method-to-ir.c: Handle more cases for
5971 Interlocked.CompareExchange.
5973 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5974 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5975 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5977 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5979 * aot-runtime.c (decode_method_ref): Fix a warning.
5981 * unwind.c (mono_unwind_frame): Ditto.
5983 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5985 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5986 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5988 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5989 fix the handling of large values in the ALU_PC_G0_NC relocation.
5991 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5993 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5995 2009-03-22 Mark Probst <mark.probst@gmail.com>
5997 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6000 2009-03-22 Mark Probst <mark.probst@gmail.com>
6002 * method-to-ir.c: MINI_OP3 needs a comma.
6004 * method-to-ir.c, mini.h, mini.c: Remove
6005 mono_init_op_sreg_counts ().
6007 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6009 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6012 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6015 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6017 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6020 2009-03-21 Mark Probst <mark.probst@gmail.com>
6022 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6023 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6024 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6027 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6029 * driver.c: Change location of gc_wrapper.h.
6031 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6032 inside finally clauses correctly. Fixes #485721.
6034 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6035 after the change above.
6037 * exceptions.cs: Add a test.
6039 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6041 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6043 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6044 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6045 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6047 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6048 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6050 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6052 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6053 Simplify logic for ensure_method_is_allowed_to_call_method.
6054 Handle wrappers on callers.
6056 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6058 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6061 * basic-simd.cs: Fix the names of some test methods.
6063 2009-03-18 Geoff Norton <gnorton@novell.com>
6065 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6067 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6069 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6071 2009-03-17 Jb Evain <jbevain@novell.com>
6073 * driver.c: remove now uneeded call to mono_gc_base_init before
6076 2009-03-17 Jb Evain <jbevain@novell.com>
6078 * dwarfwriter.c (token_handler): handle more cases.
6080 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6082 * method-to-ir.c: Remove more dead code (that was required only
6083 because of method_is_safe). Fix compiler warnings.
6085 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6087 * method-to-ir.c: Remove unneeded/useless method_is_safe
6088 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6090 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6092 * mini.c (mini_method_compile): Print the method been compiled with
6093 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6094 for people not familiar with the runtime.
6096 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6098 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6099 a managed object which is later put into a GList. Return its class instead.
6101 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6102 stack slots when using sgen.
6104 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6106 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6108 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6110 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6111 > so it works on the first vreg as well.
6113 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6115 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6118 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6120 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6123 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6125 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6126 native->IL offset mapping.
6128 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6130 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6132 * basic.cs: Add a test.
6134 2009-03-11 Mark Probst <mark.probst@gmail.com>
6136 * mini-x86.c (mono_arch_output_basic_block): Use different
6137 registers in case the ones we want to overwrite are used by the
6138 other operand. Fixes regression in #480807.
6140 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6142 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6144 * dwarfwriter.c (emit_line_number_info): The line number info for
6145 IL code was off by one. Fix that.
6147 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6150 2009-03-09 Mark Probst <mark.probst@gmail.com>
6152 Contributed under the terms of the MIT/X11 license by Steven
6153 Munroe <munroesj@us.ibm.com>.
6155 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6158 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6160 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6163 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6165 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6166 the delegate ctor handling code. Fixes #482638.
6168 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6171 * iltests.il.in: Add a test.
6173 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6176 2009-03-05 Mark Probst <mark.probst@gmail.com>
6178 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6179 is shared generic code, return the trampoline, even if the method
6180 has already been compiled. Fixes #479763.
6182 * mini.c, mini.h: New function
6183 mono_jit_find_compiled_method_with_jit_info() which is the same as
6184 mono_jit_find_compiled_method() but also returns the jit info.
6186 2009-03-05 Mark Probst <mark.probst@gmail.com>
6188 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6189 for methods which actually have one. For all other methods, make
6190 sure the this argument var is live the whole method.
6192 * mini.c (mini_method_compile): Every shared method has a
6193 this/vtable/mrgctx info. Fixes #480807.
6195 2009-03-05 Mark Probst <mark.probst@gmail.com>
6197 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6198 generic/imt thunks where some entries branch through the vtable,
6199 while other entries branch directly.
6201 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6203 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6205 * mini-windows.c: Ditto.
6207 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6210 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6212 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6215 2009-03-04 Mark Probst <mark.probst@gmail.com>
6217 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6220 2009-03-04 Mark Probst <mark.probst@gmail.com>
6222 * exceptions-x86.c: Include debug-mini.h - fixes build.
6224 2009-03-04 Martin Baulig <martin@ximian.com>
6226 * debug-mini.c: Clean up the exception API and add documentation.
6227 (mono_debugger_handle_exception): New public method; this is
6228 called when throwing an exception or encountering an unhandled one.
6229 (mono_debugger_call_exception_handler): Formerly known as
6230 mono_debugger_handle_exception(); this is used to tell the
6231 debugger that we're about to invoke an exception handler.
6233 2009-03-04 Martin Baulig <martin@ximian.com>
6235 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6236 ../metadata/mono-debug-debugger.c; save and reset exception state.
6238 2009-03-02 Martin Baulig <martin@ximian.com>
6240 * debug-mini.c: Moved the debugger exception handling here from
6241 ../metadata/mono-debug-debugger.c.
6244 (MonoDebuggerExceptionAction): New exception typedef.
6247 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6249 * exceptions-amd64.c
6250 (mono_amd64_throw_exception): Use the new debugger exception
6254 (mono_handle_exception_internal): Don't call
6255 mono_debugger_unhandled_exception() here.
6257 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6259 * mini.c aot-compiler.c: Update after the changes to
6260 mono_marshal_get_runtime_invoke ().
6262 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6263 Virtual generic methods might not have method->slot set, work around
6266 * generics.cs: Add a test.
6268 2009-03-02 Geoff Norton <gnorton@novell.com>
6271 * driver.c: Allow signal chaining of SIGFPE as well.
6273 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6275 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6276 this since it now receives the method not its generic context in the
6279 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6280 generic/imt thunks where some entries branch through the vtable, while
6281 other entries branch directly.
6283 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6285 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6286 support for interface methods as well.
6288 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6289 using the normal IMT thunks.
6291 generics.cs: Add new tests.
6293 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6294 the generic inst to the generic imt thunks. This fixes AOT support,
6295 improves consistency with the normal IMT thunks, and makes it easier to
6296 add support for interface generic virtual methods later.
6298 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6300 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6302 * driver.c (mono_set_signal_chaining): New public API function to enable
6303 signal chaining on POSIX platforms.
6305 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6306 (si@lindenlab.com) to implement signal chaining. The original patch was
6307 contributed under the MIT X/11 license:
6308 https://bugzilla.novell.com/show_bug.cgi?id=318894
6310 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6312 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6313 too until it can be made to run on amd64.
6315 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6317 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6318 to get_generic_context_from_code () + get_call_info () if possible.
6320 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6322 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6323 suspend-on-sigsegv functionality.
6325 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6326 to suspend when a native SIGSEGV is received. This is useful for debugging
6327 crashes which don't happen under gdb, since a live process contains more
6328 information than a core file.
6330 * mini-exceptions.c (mono_print_thread_dump): Use
6331 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6333 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6335 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6337 * basic-float.cs: Disable the tests which currently fail on amd64.
6339 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6340 value to mono_arch_patch_callsite () to fix crashes.
6342 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6344 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6346 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6347 nop code by patching the call address to point to the nullified class init
6348 trampoline, as the former does not seem to be safe on SMP machines.
6350 2009-02-23 Mark Probst <mark.probst@gmail.com>
6352 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6355 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6357 * basic-float.cs basic-calls.cs: Fix warnings.
6359 2009-02-22 Mark Probst <mark.probst@gmail.com>
6361 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6362 correct frame pointer in the LMF. Should fix #478394.
6364 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6366 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6368 * image-writer.c: Make the binary writer less verbose.
6370 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6372 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6373 are called from runtime invoke wrappers.
6375 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6377 * cpu-ppc.md (store_memindex): Increase the size of this.
6379 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6381 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6383 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6385 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6388 Last fix for of #467201.
6391 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6393 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6395 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6396 and long_conv_to_r8_2:
6398 Fixed part of #467201.
6400 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6402 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6404 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6405 conversion to 32 bits.
6407 * cpu-x86.md: Increase the size of int_conv_to_r4.
6409 * basic-float.cs: Add a test for this.
6411 Fixed part of #467201.
6413 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6415 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6417 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6418 conversion to 64 bits.
6420 * basic-float.cs: Add a test for this.
6422 Fixed part of #467201.
6424 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6426 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6428 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6429 This behavior is compatible with MS.
6431 * iltest.il.in: Add a test for this.
6433 Fixed part of #467201.
6435 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6437 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6439 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6440 change the precision of the value.
6442 * cpu-x86.md: Define len for float_conv_to_r4.
6444 * basic-float.cs: Add a test for this.
6446 Fixed part of #467201.
6448 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6450 * mini.c: Adjust locking order to the new semantics where the loader lock
6453 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6462 * mini-trampolines.c:
6475 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6477 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6479 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6482 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6484 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6485 for cctors if needed.
6487 2009-02-17 Mark Probst <mark.probst@gmail.com>
6489 * mini-ppc.c: Fix build on Darwin.
6491 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6493 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6494 version instead of 3 as valgrind doesn't like version 3.
6496 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6498 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6499 usable for hashing methods.
6500 (emit_extra_methods): Use the new hash to avoid putting every method in the
6503 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6505 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6506 whenever a method ref could match a method.
6508 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6511 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6514 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6516 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6517 the encoding buffer.
6519 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6520 mono_method_get_header () on inflated methods as an optimization.
6522 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6524 * ssa.c (fold_ins): Fix another crash if the instruction following the
6525 switch was optimized away.
6527 2009-02-16 Mark Probst <mark.probst@gmail.com>
6529 Contributed under the terms of the MIT/X11 license by Steven
6530 Munroe <munroesj@us.ibm.com>.
6532 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6534 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6536 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6537 around the mono_domain_alloc calls, it is now done by the functions
6540 * aot-compiler.c (compile_method): Only add wrappers referenced by
6541 the method if compiling with full AOT.
6542 (mono_compile_assembly): Error out if --aot=full is specified on
6543 a platform where it is not supported.
6545 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6548 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6551 * aot-runtime.c (load_named_code): Handle
6552 mono_arm_throw_exception_by_token.
6554 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6556 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6559 * Makefile.am (fullaotcheck): Exit if a test fails.
6561 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6563 (mono_compile_assembly): Handle the assembler failing.
6565 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6566 accepting subsections of .bss.
6568 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6571 * aot-compiler.c: Remove some unused includes.
6573 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6574 now in MonoImageWriter.
6576 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6577 code sequence which matches a non-virtual call. Fixes #472654.
6579 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6581 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6584 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6585 use the image/dwarf writers directly.
6587 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6590 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6593 * image-writer.h: Fix some typos.
6595 * dwarfwriter.h dwarfwriter.c: New files.
6597 * aot-compiler.c: Extract the DWARF info writing functionality into a
6600 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6601 argument to return unwind info.
6603 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6605 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6607 * aot-runtime.c (decode_method_ref): Add a case for
6608 MONO_AOT_METHODREF_WRAPPER_NAME.
6610 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6613 * aot-compiler.c (encode_method_ref): Use the new constants.
6615 * aot-runtime.c (decode_method_ref): Ditto.
6617 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6618 be compiled, not the icall itself.
6620 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6622 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6623 using decode_method_ref ().
6625 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6626 convert it to an in32. Fixes #475859.
6628 * arrays.cs: Add a test.
6630 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6632 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6635 * basic-long.cs: Add a test.
6637 2009-02-12 Mark Probst <mark.probst@gmail.com>
6639 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6640 remove the frame pointer in leaf methods which don't receive any
6641 arguments, don't throw exceptions and don't do dynamic stack
6644 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6646 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6647 the fail_tramp changes. Hopefully fixes #475132.
6649 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6651 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6652 instead of mono_metadata_signature_dup_full.
6654 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6656 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6657 for processing jump tables. Fixes #473787.
6659 2009-02-11 Mark Probst <mark.probst@gmail.com>
6661 * mini-generic-sharing.c: mini_method_get_context() just calls
6662 mono_method_get_context_general() now.
6664 * mini.c, mini.h: Moved get_object_generic_inst(),
6665 construct_object_context_for_method() and
6666 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6668 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6670 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6671 basic block fell through to its successor bblock without a branch. Fixes
6674 * iltests.il.in: Add a test.
6676 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6677 (can_encode_patch): We can now handle arrays of generic parameters and
6680 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6682 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6683 the AOT file to avoid some #ifdefs in aot-runtime.c
6685 * mini.h: Bump AOT file format version.
6687 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6689 * Makefile.am (fullaotcheck): Make this run the tests.
6691 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6693 2009-02-10 Mark Probst <mark.probst@gmail.com>
6695 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6696 individually. Fixes #473482.
6698 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6700 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6702 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6704 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6705 (mono_compile_assembly): Hush compile warnings about
6706 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6709 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6711 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6713 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6715 * aot-compiler.c: Fix arm support.
6717 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6718 img_writer_emit_unset_mode () function.
6720 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6721 (mono_unwind_get_dwarf_pc_reg): Ditto.
6723 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6724 Move almost all platform specific code to a set of arch_ functions,
6725 and document them to ease porting.
6727 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6729 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6731 * aot-compiler.c: Extract the image writing functionality into a separate
6732 module to reduce the size of this file.
6734 2009-02-09 Geoff Norton <gnorton@novell.com>
6736 * mini-s390.c: Fix the signature of emit_sig_cookie.
6738 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6740 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6742 * aot-runtime.c (is_shared_got_patch): Ditto.
6744 * aot-runtime.c (load_named_code): Cope with the fact that
6745 decode_got_entry () won't decode the patch fully if its corresponding got
6746 entry is already filled.
6748 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6750 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6752 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6753 as the moving pointer instead of 'buf' for consistency with the rest of the
6755 (mono_arch_create_monitor_exit_trampoline): Ditto.
6757 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6758 generic_class_init trampolines.
6759 (add_generic_class): Extract some code from add_generic_instances () into a
6760 separate function so it can be called from other places too.
6761 (compile_method): Call add_generic_class () for the classes of inflated methods
6762 referenced by the method.
6763 (can_encode_patch): Allow references to generic parameters.
6765 * aot-runtime.c: Add support the patches required by the new trampolines.
6767 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6770 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6773 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6774 this from get_throw_pending_exception, make the signature full aot compatible.
6776 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6778 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6780 * exceptions.cs: Add a test.
6782 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6784 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6785 use the DWARF_DATA_ALIGN constant instead.
6787 * exception-<ARCH>.c: Update after the above change.
6789 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6792 * mini-arm.c: Enable the dwarf unwinder.
6794 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6795 instead of mono_class_setup_vtable ().
6797 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6799 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6802 * mini-x86.h: Enable the dwarf unwinder.
6804 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6806 Fix mcs/tests/test-7.cs
6807 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6810 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6812 * mini.c (print_jit_stats): Remove some unused statistics.
6814 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6816 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6818 2009-02-05 Mark Probst <mark.probst@gmail.com>
6820 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6821 the method we get from mono_object_get_virtual_method() because
6822 that function does it properly, now.
6824 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6826 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6827 opcodes. Fixes #472775.
6829 2009-02-05 Mark Probst <mark.probst@gmail.com>
6831 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6832 fact that mono_find_jit_info() sometimes returns the context
6833 corresponding to the jit info in new_ctx. Fixes #472600.
6835 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6837 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6838 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6839 klass->enum_basetype directly.
6841 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6844 * unwind.c: Avoid 0 sized arrays.
6846 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6848 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6849 size on systems with 64k pages. Fixes #471389.
6851 2009-02-04 Mark Probst <mark.probst@gmail.com>
6853 Contributed under the terms of the MIT/X11 license by Steven
6854 Munroe <munroesj@us.ibm.com>.
6856 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6857 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6860 2009-02-04 Mark Probst <mark.probst@gmail.com>
6862 Contributed under the terms of the MIT/X11 license by Steven
6863 Munroe <munroesj@us.ibm.com>.
6865 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6868 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6869 The trampoline can be longer on PPC64.
6871 2009-02-04 Mark Probst <mark.probst@gmail.com>
6873 Contributed under the terms of the MIT/X11 license by Steven
6874 Munroe <munroesj@us.ibm.com>.
6876 * mini-ppc.c: Compiler warning fixes and trivial code
6879 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6881 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6882 ins->dreg which could be a hardware register, not a vreg.
6884 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6886 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6887 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6889 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6891 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6892 ->dreg, that is not the vreg we are looking for.
6894 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6896 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6899 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6902 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6904 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6906 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6909 * aot-compiler.c: Add xdebug support on x86.
6911 * unwind.c: Add x86 support.
6913 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6914 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6916 * mini.c (mini_method_compile): Ditto.
6918 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6921 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6922 which mimic .push_section/.pop_section in GAS.
6924 * aot-compiler.c: Emit precise live range information for variables.
6926 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6928 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6929 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6932 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6933 the live ranges of variables.
6935 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6936 of the variable in terms of native offsets.
6938 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6940 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6942 2009-02-02 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 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6948 order (offset then base reg) for ppc_load_multiple_regs.
6949 (emit_save_saved_regs) Correct operand order for
6950 ppc_store_multiple_regs.
6951 (mono_arch_get_call_filter): Correct operand order for
6952 ppc_load_multiple_regs.
6954 * mini-ppc.c (emit_memcpy): Fix operand order for
6955 ppc_load_reg_update and ppc_store_reg_update.
6956 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6957 (mono_arch_emit_epilog): Correct operand order for
6958 ppc_load_multiple_regs.
6960 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6961 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6963 2009-02-02 Mark Probst <mark.probst@gmail.com>
6965 * cpu-ppc64.md: Fixed storer4_memindex length.
6967 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6969 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6972 * aot-compiler.c (emit_line_number_info): Optimize this.
6974 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6976 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6978 * aot-compiler.c: Add debug info for methods without debug info by
6979 emitting an IL file and having the line number info referencing that file.
6981 * aot-compiler.c: Optimize the size of the generated line number info.
6983 * aot-compiler.c: Emit line number info in xdebug mode.
6985 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6988 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6990 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6992 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6995 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6997 * basic-calls.cs: Test for the weird crash found on arm.
6999 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7001 * cpu-arm.md: Increase the size of storer8_membase_reg and
7002 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7004 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7005 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7006 reg to LR otherwise we'll be loading/storing from just the offset.
7008 2009-01-30 Miguel de Icaza <miguel@novell.com>
7010 Question: if we are storing gint32's inside the "*native_offset",
7011 should we change the signature to "gint32 *native_offset" to
7012 ensure that we do not have type definition problems?
7014 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7015 an int * as this is what the other function expects, causes
7016 problems with Freescale's compiler that defined int32_t to be a
7017 long and makes int incompatible
7019 2009-01-30 Miguel de Icaza <miguel@novell.com>
7021 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7022 filename conflict with bjam.
7024 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7026 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7027 as it might use decomposed ops.
7029 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7031 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7033 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7036 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7038 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7041 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7042 way registers are stored in MonoContext on arm.
7044 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7045 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7047 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7049 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7051 * mini.c (mini_init): Register mono_isfinite.
7053 * jit-icalls.c (mono_isfinite): New jit icall.
7055 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7057 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7058 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7061 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7063 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7064 separate frame and stack pointers, so we must use FP to find the register
7066 The FP reg is retrieved from the MonoContext::regs array.
7068 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7070 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7073 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7075 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7076 return R4 and R8 when not running under softfloat.
7078 Fixes basic-calls.exe
7080 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7082 * mini-arm.c: Implement some overflow opcodes.
7084 2009-01-29 Miguel de Icaza <miguel@novell.com>
7086 * ssa.c: handle another alloca.h
7088 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7089 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7090 MONO_ARCH_USE_SIGACTION.
7092 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7095 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7097 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7098 PPC targets as sigaction does not exist on all platforms, define
7099 this on a per-platform basis.
7101 Instead of erroring out if the platform is not defined, include
7102 mini-ppc-os.h, and expect that the OS specific setting provides
7103 the required information.
7105 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7107 * aot-compiler.c: Fix --enable-minimal=aot.
7109 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7111 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7114 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7116 * exceptions-arm.c: Fix warnings.
7118 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7121 * mini-x86.c: Fix --enable-minimal=jit build.
7123 * mini.c: Really fix --enable-minimal=jit build.
7125 * mini.c (construct_object_context_for_method): Move this outside
7126 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7128 "Backported" of r124984 from 2.0 branch.
7130 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7132 "Backport" of r124977 + r124978 from 2.0 branch.
7134 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7135 to avoid calling mono_exception_from_token () from the throw trampoline.
7136 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7137 for throwing corlib exceptions, this fixes full-aot support for corlib
7140 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7142 2009-01-29 Miguel de Icaza <miguel@novell.com>
7144 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7145 part of the changes to split the code in mini into operating
7146 system specific files.
7148 This patch was done by copying mini.c to the respective files to
7149 preserve SVN history.
7151 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7153 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7155 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7157 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7158 remoting-invoke-with-check wrappers of shared methods.
7160 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7162 2009-01-27 Mark Probst <mark.probst@gmail.com>
7164 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7165 optimization if the top of stack is the last instruction in the
7166 bblock. Otherwise it might have been used after its definition.
7169 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7171 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7172 method as well when get_vcall_slot () fails to match a code sequence.
7174 * mini-arm.c: Fix the android build, which doesn't have
7177 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7179 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7182 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7184 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7186 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7188 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7189 and put its id into jinfo->used_regs. This is only used on amd64,
7190 which is currently the only platform generating unwind info.
7192 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7193 the dwarf unwinder. This is required to correctly handle async exceptions
7194 like thread abort and stack overflows, which can happen while a method
7195 is in the middle of its prolog or epilog.
7197 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7198 the unwind info belonging to an AOTed method.
7200 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7201 into cfg->unwind_ops.
7203 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7205 * mini.c (mini_init): Call mono_unwind_init ().
7206 (mini_cleanup): Call mono_unwind_cleanup ().
7208 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7209 unwind info to be shared between methods.
7211 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7214 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7215 get_throw_pending_exception () to avoid initialization races.
7217 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7218 mono_arch_exceptions_init () function.
7220 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7222 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7224 * mini.c (mono_get_domain_intrinsic): New helper function.
7225 (mono_get_thread_intrinsic): Ditto.
7227 * mini-arm.c mini-ia64.c: Use the new helper functions.
7229 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7230 the last constrained_call change, since it is needed in the non-AOT
7233 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7235 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7236 mono_get_lmf_addr () on arm eabi linux.
7238 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7240 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7241 code sequence which matches a non-virtual call.
7243 2009-01-23 Mark Probst <mark.probst@gmail.com>
7245 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7248 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7250 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7251 runtime-invoke wrappers, since they are also shared based on signature.
7253 2009-01-22 Mark Probst <mark.probst@gmail.com>
7255 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7256 info from the (correct) context.
7258 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7260 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7262 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7263 using dwarf unwinding info. Not yet used.
7265 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7267 2009-01-21 Mark Probst <mark.probst@gmail.com>
7269 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7272 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7273 special case and handle mono_arch_delegate_invoke_impl() returning
7274 function descriptors.
7276 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7277 trampolines return function descriptors, too.
7279 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7281 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7282 out_of_line optimization.
7284 2009-01-21 Martin Baulig <martin@ximian.com>
7287 (MonoCompile): Added `disable_deadce_vars' to disable removing
7291 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7292 inside the debugger.
7294 * liveness.c (mono_analyze_liveness): Don't remove any unused
7295 variables if `cfg->disable_deadce_vars' is set.
7297 2009-01-21 Mark Probst <mark.probst@gmail.com>
7299 * method-to-ir.c: Only apply exception constructor optimization if
7300 the the method actually belongs to an exception class. Fixes
7303 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7305 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7306 change inside a #ifdef __mono_ppc64__.
7308 * aot-compiler.c (compile_method): Remove the previous limitation.
7310 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7311 on type variables in AOTed code.
7313 * aot-compiler.c (compile_method): Skip generic methods having type
7314 constraints on their generic parameters.
7316 * aot-compiler.c (compile_method): Check for methods which cannot be
7317 encoded inside RGCTX_FETCH patches as well.
7319 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7322 2009-01-20 Mark Probst <mark.probst@gmail.com>
7324 * method-to-ir.c: Force the vtable variable in shared generic code
7325 for the case that they might show up on a stack trace where they
7328 * mini-exceptions.c: Save and use generic sharing info as well as
7329 IP in stack traces to resolve shared generic instantiations.
7331 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7333 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7334 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7336 2009-01-20 Mark Probst <mark.probst@gmail.com>
7338 * method-to-ir.c: Do generic sharing for array constructors.
7340 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7342 * mini-exceptions.c (mono_print_thread_dump): Add information
7343 about the thread state using wapi_current_thread_desc.
7345 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7347 * basic-simd.cs: Tests for the new constructors.
7349 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7351 * mini-ops.h: Added OP_EXPAND_*
7355 * mini-x86.c (mono_arch_output_basic_block): Same.
7357 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7359 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7361 * iltests.il.in: Add a test for #467385.
7363 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7365 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7366 thread been cleaned up is not the same currently in execution.
7368 Fixes appdomain-unload crashes on windows, osx and linux variants
7369 without the __thread keyword.
7371 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7373 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7374 (koush@koushikdutta.com). Implement this for android.
7376 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7377 begins with a digit.
7379 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7380 mono_marshal_get_write_barrier ().
7382 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7384 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7385 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7386 that pass them on a register pair.
7388 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7389 test was crashing due to that.
7391 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7393 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7394 trampoline code. Include ucontext.h only if available.
7396 2009-01-15 Mark Probst <mark.probst@gmail.com>
7398 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7399 and doesn't check whether it's sharable, like it was before
7400 removing the shared generics hash. This brings IronPython
7401 performance back to what it was before that change.
7403 2009-01-14 Mark Probst <mark.probst@gmail.com>
7405 * method-to-ir.c: Handle delegate invocation optimization earlier,
7406 otherwise it would be handled (much more slowly) by the
7407 final/sealed optimization.
7409 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7411 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7412 domain is not set. Fixes #465864.
7414 2009-01-12 Mark Probst <mark.probst@gmail.com>
7416 * method-to-ir.c: Don't stop sharing of generic methods with catch
7417 clauses - we already handle those.
7419 2009-01-12 Mark Probst <mark.probst@gmail.com>
7421 * mini.c, mini.h: lookup_generic_method() is now
7422 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7423 making the shared_generics_hash obsolete.
7425 2009-01-12 Mark Probst <mark.probst@gmail.com>
7427 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7428 use the red zone. Make room on the stack first and then use it,
7429 not the other way around.
7431 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7433 * mini.c (mini_init): Call mono_xdebug_init ().
7435 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7437 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7439 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7441 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7444 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7445 debug+unwind info for trampolines.
7447 * mini.c (mono_create_unwind_op): New helper function.
7449 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7451 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7453 * aot-compiler.c: Fix the build.
7455 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7457 * Makefile.am: Update dtrace-prelink.sh location.
7459 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7461 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7462 optimization. Fixes #464520.
7464 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7466 * mini-amd64.c : Adding code to save/restore non-volatile registers
7469 * exceptions-amd64.c : Adding code to save/restore non-volatile
7470 registers on Winx64.
7472 Contributed under MIT/X11 license.
7474 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7476 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7477 __GNUC_MINOR__ which can break when the major version changes.
7479 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7481 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7483 2009-01-07 Geoff Norton <gnorton@novell.com>
7485 * helpers.c: Allow mono -v -v -v to work on darwin.
7487 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7489 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7492 Contributed under MIT/X11 license.
7494 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7496 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7497 instead of directly accessing type->data.klass. Fixes #462016.
7498 (mono_allocate_stack_slots_full): Ditto.
7500 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7501 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7503 * aot-compiler.c (emit_plt): Fix ARM build.
7505 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7507 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7509 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7512 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7513 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7516 * iltests.il.in: Add a regression test.
7518 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7520 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7522 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7524 * basic-simd.cs: Add a regression test for #462457.
7526 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7528 * mini-ops.h: Add a definition of XPHI.
7530 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7532 * ssa.c (op_phi_to_move): Handle XPHI.
7534 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7538 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7540 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7542 2008-12-31 Geoff Norton <gnorton@novell.com>
7544 * mini-ppc.c: The prolog size allocated can be too small for darwin
7545 ppc32 under certain circumstances. Also fix a small logic bug.
7547 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7549 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7550 while loading AOT methods.
7552 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7553 since only the former is nulled out after a successful cast. This prevents
7554 crashes with rethrown exceptions when using --debug=casts.
7556 2008-12-24 Mark Probst <mark.probst@gmail.com>
7558 * mini.h: New macro for checking whether a method is final,
7559 i.e. whether the method or its class is marked final.
7561 * method-to-ir.c: Use the new macro for all final-checks
7562 consistently. Fixes the crash in the System.ServiceModel tests.
7564 2008-12-23 Mark Probst <mark.probst@gmail.com>
7566 * mini-exceptions.c (get_exception_catch_class): Corrected another
7567 overly strict assertion.
7569 2008-12-23 Mark Probst <mark.probst@gmail.com>
7571 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7572 Clobbering it is not allowed because the caller might use it as
7573 the vtable register in the interface call.
7575 2008-12-19 Mark Probst <mark.probst@gmail.com>
7577 * mini-exceptions.c (get_exception_catch_class): Corrected an
7578 overly strict assertion.
7580 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7582 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7584 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7586 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7588 * cpu-mips.md: correct lengths for certain long_ opcodes.
7590 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7592 * 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().
7594 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7596 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7598 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7600 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7602 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7604 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7607 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7609 * 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
7611 * 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)
7613 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7615 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7617 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7619 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7620 gshared code. Fixes #458947.
7622 * generics.cs: Add a test.
7624 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7626 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7628 * mini-mips.c: first pass n32 code generation.
7630 * mini-mips.h: datatypes and defines for n32 support.
7632 * exceptions-mips.c: first pass n32 code generation.
7634 * tramp-mips.c: first pass n32 code generation.
7636 * cpu-mips.md: add long_ opcodes.
7638 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7640 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7642 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7644 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7646 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7648 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7650 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7652 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7654 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7656 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7658 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7660 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7662 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7664 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7666 2008-12-12 Mark Probst <mark.probst@gmail.com>
7668 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7669 descriptors for helper functions directly in front of the code.
7671 2008-12-11 Mark Probst <mark.probst@gmail.com>
7673 * method-to-ir.c: Removed an unnecessary assertion.
7675 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7677 * method-to-ir.c: Merge SGEN changes from the old JIT.
7679 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7681 * driver.c (compile_all_methods_thread_main): Handle failure of
7684 2008-12-10 Mark Probst <mark.probst@gmail.com>
7686 * mini-ppc.c: Merged with mini-ppc64.c.
7688 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7690 * Makefile.am: Use the same sources for PPC and PPC64.
7692 * mini-ppc64.c: Removed.
7694 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7696 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7697 code to mono_bb_is_fall_through.
7699 * branch-opts.c (mono_remove_critical_edges): Same.
7701 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7703 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7704 expect that an OP_BR_REG will be there.
7706 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7708 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7709 for the many branch ops. The original check miss OP_BR_REG.
7713 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7715 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7717 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7719 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7720 while holding the aot lock.
7722 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7724 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7726 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7728 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7729 to release all runtime callable wrappers held by the runtime.
7731 Contributed under MIT/X11 license.
7733 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7735 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7738 Contributed under MIT/X11 license.
7740 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7742 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7743 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7745 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7747 * cpu-mips.md: fix ckfinite length
7749 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7750 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7751 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7753 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7755 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7757 2008-12-08 Geoff Norton <gnorton@novell.com>
7759 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7760 size by 8 bytes as well.
7762 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7764 * basic-simd.cs: Fix method names for Vector16b.
7766 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7768 * basic-simd.cs: Fix method names for Vector16sb.
7770 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7772 * basic-simd.cs: Fix method names for Vector8us.
7774 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7776 * basic-simd.cs: Fix method names for Vector8s.
7778 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7780 * basic-simd.cs: Fix method names for Vector4ui.
7782 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7784 * basic-simd.cs: Fix method names for Vector2l.
7786 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7788 * basic-simd.cs: Fix method names for Vector2d.
7790 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7792 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7793 that are extension methods.
7795 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7797 * basic-simd.cs: Fix method names for Vector4f.
7799 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7801 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7802 as such. Fixes #456669.
7804 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7806 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7808 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7810 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7811 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7812 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7813 (mips_adjust_stackframe): handle FP spills
7815 * mini-ops.h: add mips_mtc1_s2
7817 * cpu-mips.md: add mips_mtc1_s2
7819 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7821 * unwind.c: New file, move the unwind info encoding functions here from
7822 aot-compiler.c, so they could be used at runtime too.
7824 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7826 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7827 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7829 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7831 * mini-mips.c: cleanup warnings
7832 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7833 (mips_adjust_stackframe): handle case of taking the address of stack locals
7835 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7837 * aot-compiler.c: Implement a few functions missing from the asm writer.
7838 (emit_method_code): Only write symbols for methods when using the bin
7839 writer, since the assembler can't deal with the characters in our method
7842 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7844 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7847 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7848 a bit to also restore %rax.
7850 2008-12-05 Mark Probst <mark.probst@gmail.com>
7852 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7854 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7856 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7859 2008-12-05 Mark Probst <mark.probst@gmail.com>
7861 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7863 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7864 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7866 * exceptions-ppc64.c: Removed.
7868 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7870 2008-12-05 Mark Probst <mark.probst@gmail.com>
7872 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7875 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7877 * tramp-ppc64.c: Removed.
7879 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7881 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7884 2008-12-05 Mark Probst <mark.probst@gmail.com>
7886 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7888 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7889 mini-ppc.h instead of mini-ppc64.h.
7891 * mini-ppc64.h: Removed.
7893 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7895 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7897 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7899 2008-12-05 Mark Probst <mark.probst@gmail.com>
7901 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7902 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7905 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7907 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7909 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7911 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7913 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7915 * basic-simd.cs: Tests for operator == and != on Vector4f.
7917 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7919 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7921 * simd-intrinsics.c: Kill useless enum.
7923 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7925 * cpu-mips.md: add long_conv_to_ovf_i4_2
7926 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7928 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7930 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7932 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7934 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7936 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7938 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7940 * basic-simd.cs: Add tests for new methods.
7942 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7944 * simd-intrinsics.c: Add support for operator == and !=
7947 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7949 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7951 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7953 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7955 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7957 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7958 MONO_PATCH_INFO_ICALL_ADDR.
7960 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7962 * aot-compiler.c: Resurrect full-aot support.
7964 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7966 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7968 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7970 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7972 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7974 * basic-simd.cs: Fix tests to work under ppc.
7975 Remove tests for methods that will be removed.
7977 2008-12-03 Mark Probst <mark.probst@gmail.com>
7979 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7980 generic type (via a typedef or typeref) correctly.
7982 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7984 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7985 diagnose an assertion failure.
7987 2008-12-02 Mark Probst <mark.probst@gmail.com>
7989 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7990 Fix trampoline size.
7992 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7993 conversion opcodes are implemented natively instead via emulation.
7995 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7997 * cpu-mips.md: remove mips_xori
7999 * mini-ops.h: remove mips_xori
8001 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8003 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8005 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8007 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8009 * cpu-mips.md: fix instruction lengths.
8011 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8013 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8015 * mini-ops.h: fix slti / sltiu op profiles.
8017 2008-12-02 Martin Baulig <martin@ximian.com>
8019 * method-to-ir.c (mono_method_to_ir): Disable debugging
8020 information for the init locals block to make the debugger stop
8021 after all locals have been initalized.
8023 2008-12-02 Martin Baulig <martin@ximian.com>
8025 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8026 running inside the debugger.
8028 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8030 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8033 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8034 alu->alu imm optimization which only shows if deadce is disabled.
8036 * aot-compiler.c: Rename the function names for the binary and asm writers
8037 so they can coexist in the same process. Rework the xdebug code to use the
8038 asm writer. This avoids the need to call into the runtime to dump the
8039 debugging info. Add more debugging info for types.
8041 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8043 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8044 cpu description tables, they can't occur in cpu-<ARCH>.md.
8046 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8047 the stack in CEE_LDFLDA. Fixes #450542.
8049 * generics.cs: Add a new test.
8051 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8053 * mini-ops.h: updated MIPS opcodes
8054 * mini-mips.c: decompose long opts
8055 * mini-mips.h: decompose long opts
8057 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8059 * cpu-mips.md: fix length on int_rem_un
8060 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8062 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8064 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8066 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8068 2008-11-29 Martin Baulig <martin@ximian.com>
8070 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8071 mono_debug_using_mono_debugger() in addition to the
8072 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8074 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8076 * mini-ops.h: updated more MIPS opcodes
8077 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8078 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8080 2008-11-28 Mark Probst <mark.probst@gmail.com>
8082 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8084 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8086 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8087 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8088 * mini-ops.h: correct selected mips opcode entries
8090 2008-11-28 Mark Probst <mark.probst@gmail.com>
8092 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8095 2008-11-28 Mark Probst <mark.probst@gmail.com>
8097 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8099 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8101 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8102 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8103 * mini-mips.h: disable IMT
8104 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8106 2008-11-28 Mark Probst <mark.probst@gmail.com>
8108 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8110 2008-11-28 Mark Probst <mark.probst@gmail.com>
8112 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8114 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8116 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8119 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8121 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8122 for Set/GetVector aligned versions.
8124 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8126 * basic-simd.cs: Add tests for Get/SetVector.
8128 2008-11-27 Mark Probst <mark.probst@gmail.com>
8130 * mini.c: Removed g_slist_append_mempool(). Now in
8133 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8135 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8136 size properly and make the bounds check optional.
8138 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8139 for SetVector and IsAligned.
8141 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8143 * mini.c: Remove unused mono_normalize_opcodes () function.
8145 2008-11-26 Mark Probst <mark.probst@gmail.com>
8147 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8148 using the new atomic add ops now.
8150 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8153 2008-11-26 Mark Probst <mark.probst@gmail.com>
8155 * mini-ppc64.c: Several fixes.
8157 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8159 * cpu-mips.md: added jump_table
8160 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8162 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8164 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8166 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8168 * mini-ops.h: corrected a handful of MIPS opcodes.
8170 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8172 * aot-compiler.c: MIPS to use ELF writer
8174 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8176 * mini-codegen.c: remove MIPS specific assert.
8178 2008-11-25 Mark Probst <mark.probst@gmail.com>
8180 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8181 fixes. PPC64 now passes most of the runtime regressions.
8183 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8185 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8186 volatile intervals a bit.
8188 2008-11-24 Mark Probst <mark.probst@gmail.com>
8190 * basic-long.cs: New test case.
8192 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8194 * mini.c (mini_method_compile): Disable globalra for large methods for
8197 * regalloc2.c (order_moves): Add fp support.
8199 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8200 source bblock ends with an OP_BR_REG.
8202 * ratests.cs: Add a new test.
8204 2008-11-23 Mark Probst <mark.probst@gmail.com>
8206 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8207 sharing. PPC64 now passes generics.exe.
8209 2008-11-23 Mark Probst <mark.probst@gmail.com>
8211 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8213 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8215 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8216 memory when mono_jit_info_table_find () can't find the method in the
8219 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8222 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8225 2008-11-23 Mark Probst <mark.probst@gmail.com>
8227 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8228 Several fixes. PPC64 now runs exceptions.exe and
8229 devirtualization.exe.
8231 2008-11-22 Mark Probst <mark.probst@gmail.com>
8233 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8234 arrays.exe and basic-math.exe.
8236 2008-11-22 Mark Probst <mark.probst@gmail.com>
8238 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8239 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8241 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8243 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8245 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8247 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8249 * ir-emit.h: Move macros from method-to-ir.c to here.
8251 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8253 * mini-ops.h: Correct the long simd ops to use LREG.
8255 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8257 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8259 * mini-ops.h: Correct the dreg type of a few long opcodes.
8261 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8264 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8266 * mini-ppc.c: remove negative stack references in epilog
8267 for platforms that don't support the red zone.
8269 2008-11-21 Mark Probst <mark.probst@gmail.com>
8271 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8272 point regs. Now PPC64 passes basic-calls.exe.
8274 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8276 * basic-simd.cs: Add tests for accessors of Vector2l.
8278 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8280 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8282 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8284 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8286 2008-11-21 Mark Probst <mark.probst@gmail.com>
8288 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8289 PPC64 passes basic-long.exe.
8291 2008-11-20 Mark Probst <mark.probst@gmail.com>
8293 * decompose.c: Decompose carry and overflow add on PPC64 like on
8294 other 64 bit archs. Don't decompose sub at all on PPC64.
8296 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8297 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8300 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8302 * basic-simd.cs: Add tests for accessors of Vector2d.
8304 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8306 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8310 * mini-x86.c (mono_arch_output_basic_block): Same.
8312 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8314 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8316 * basic-simd.cs: Add tests for accessors of Vector4f.
8318 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8320 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8324 * mini-x86.c (mono_arch_output_basic_block): Same.
8326 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8328 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8330 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8332 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8334 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8338 * mini-x86.c (mono_arch_output_basic_block): Same.
8340 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8342 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8344 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8346 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8348 * simd-intrinsics.c: Enable setters for Vector16sb.
8350 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8352 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8356 * mini-x86.c (mono_arch_output_basic_block): Same.
8358 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8360 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8362 * simd-intrinsics.c: Implement setter for Vector8us.
8364 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8366 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8369 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8371 * mini-ppc.c: remove references to the red zone in the prolog
8372 (for systems that don't support it).
8374 2008-11-19 Mark Probst <mark.probst@gmail.com>
8376 * cpu-ppc64.md: Fixed a few instruction lengths.
8378 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8381 2008-11-19 Mark Probst <mark.probst@gmail.com>
8383 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8386 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8388 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8390 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8392 * mini-ops.h: Added OP_INSERT_I2.
8396 * mini-x86.c (mono_arch_output_basic_block): Same.
8398 * simd-intrinsics.c: Implement setter for Vector8s.
8400 * simd-methods.h: Add the names of get setters of Vector8s.
8402 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8404 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8406 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8409 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8411 2008-11-18 Mark Probst <mark.probst@gmail.com>
8413 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8414 for PPC64. An empty program runs now.
8416 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8418 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8420 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8421 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8422 info for JITted code is emitted into a shared library, loadable into gdb.
8424 2008-11-18 Mark Probst <mark.probst@gmail.com>
8426 * Makefile.am: Changes to build PPC64.
8428 * mini-arch.h: Include mini-ppc64.h on PPC64.
8430 2008-11-18 Mark Probst <mark.probst@gmail.com>
8432 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8433 in PPC code up to r119147.
8435 2008-11-18 Mark Probst <mark.probst@gmail.com>
8437 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8438 cpu-ppc64.md: Changes for PPC64.
8440 Based on code submitted by andreas.faerber@web.de at
8441 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8444 2008-11-18 Mark Probst <mark.probst@gmail.com>
8446 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8447 cpu-ppc64.md: Copied from the corresponding PPC files from
8450 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8452 * mini-ops.h: Added OP_ROUND.
8454 * cpu-x86.md: Added round.
8456 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8458 * basic-math.cs: Added test_0_round to test rounding.
8460 Contributed under MIT/X11 license.
8462 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8464 * aot-compiler.c : Fix the Winx64 build.
8466 Contributed under MIT/X11 license.
8468 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8470 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8471 in OP_EXTRACT_R8 to avoid possible stack corruption.
8473 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8475 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8477 * cpu-x86.md: Added extract_r8.
8479 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8481 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8482 a couple of OP_EXTRACT_I4.
8484 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8486 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8488 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8490 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8493 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8495 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8496 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8498 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8499 are not needed any more.
8501 * mini.h: Remove the unused INS_LIST macros.
8503 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8506 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8509 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8510 mono_alloc_ireg () instead.
8512 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8515 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8518 * aot-runtime.c (load_aot_module): Disable AOT when running under
8521 * mini-amd64.h: Change the monitor fastpath defines to check for
8522 !PLATFORM_WIN32 so they work on *bsd too.
8524 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8526 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8528 * mini.h (MonoCompile): Remove new_ir flag.
8530 * regalloc.h regalloc.c: Remove unused code.
8532 * cpu-*.md: Remove more unused opcodes.
8534 * simple-cee-ops.h simple-mini-ops.h: Removed.
8536 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8538 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8540 * aliasing.h: Removed.
8542 * *.c: Remove references to aliasing.h and inssel.h.
8544 * mini.c: Remove additional unused functions.
8546 * mini-ops.h cpu-*.md: Remove unused opcodes.
8548 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8550 Remove the old JIT code.
8552 * inssel*.brg: Removed.
8554 * ssa.c abcremoval.c aliasing.c: Removed.
8556 * ssa2.c: Renamed to ssa.c.
8558 * abcremoval2.c: Renamed to abcremoval.c.
8560 * *.c: Removed all !cfg->new_ir code.
8562 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8563 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8565 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8567 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8569 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8570 to simplify the code and cut back on the number of global symbols in the AOT
8573 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8575 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8577 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8578 with the got/got_info tables.
8580 * mini.h: Bump AOT file format version.
8582 * unwind.h: New file, contains definitions for stack unwinding.
8584 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8587 * aot-compiler.c: Generalize the emitting of unwind information to use the
8588 information in cfg->unwind_ops.
8590 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8592 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8593 AOT method frames. Enable writing symbols for methods by default.
8595 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8597 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8598 and make it work with vectors of element sizes 1, 2 and 4.
8600 * simd-intrinsics.c: Enable getter for all vectors with element size
8603 * simd-methods.h: Add the names of other getters.
8605 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8611 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8613 * mini-ppc.h: portability fix.
8615 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8617 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8618 buggy and will overwrite it.
8620 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8622 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8623 Use it to emit local symbols for all methods so AOTed methods show up with
8624 their full name in gdb/valgrind output.
8626 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8628 * mini-ppc.c: portability fixes.
8630 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8632 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8633 entries out of the if (!generic_shared...) code so it is always done.
8634 (mono_class_init_trampoline): Do the patching when running under valgrind
8635 too, newer versions of valgrind have no problems with it.
8637 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8639 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8642 2008-11-13 Mark Probst <mark.probst@gmail.com>
8644 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8647 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8649 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8651 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8653 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8659 * simd-intrinsics.c: Same.
8661 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8663 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8665 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8667 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8668 to work with more Vector types.
8670 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8672 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8673 store the elemens directly instead of using and intermediate.
8675 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8677 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8679 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8680 to preserve %eax for aot plt trampolines.
8682 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8683 (encode_method_ref): Flag synchronized methods so they won't go through
8686 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8689 * cpu-ia64.md (jmp): Increase max length.
8691 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8693 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8694 open generic classes.
8696 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8698 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8699 box+brtrue optimization since it causes test failures on x86.
8701 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8703 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8709 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8710 for simd ctor values.
8712 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8713 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8715 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8717 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8720 * simd-instrincs.c: Same.
8722 * basic-simd.cs: Same.
8724 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8726 * ratests.cs: Add more tests.
8728 * regalloc2.c (add_spill_code): Handle more corner cases.
8730 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8732 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8733 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8734 both the source an destination of an instruction.
8736 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8738 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8739 wapihandles.c: more portability changes.
8741 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8743 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8744 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8745 safe to execute in a signal handler and the kernel provides better
8746 the info in /proc/self/smaps. Avoid the assert on sigaction during
8749 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8751 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8752 do the bblock linking hack if it is actually needed.
8754 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8757 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8758 crash problem is fixed.
8760 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8763 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8765 (mini_method_compile): Set the starting value of next_vreg to
8766 MAX_IREGS + MAX_FREGS when using globalra.
8768 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8769 filter clauses with BB_EXCEPTION_HANDLER.
8771 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8773 2008-11-10 Mark Probst <mark.probst@gmail.com>
8775 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8776 space for stdcall. Fixes regressions on Win32.
8778 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8780 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8782 (linear_scan): Remove an assert which doesn't seem to be needed.
8784 * local-propagation.c (mono_local_deadce): Avoid a call to
8785 MONO_DELETE_INS which would screw up the instruction linking.
8787 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8789 * regalloc2.c: Upgrade to work the current JIT code.
8791 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8793 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8796 * aot-runtime.c: Remove some dead code.
8798 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8800 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8802 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8803 trampolines using sscanf since atoi doesn't work on large unsigned values.
8805 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8806 Initialize code_size.
8808 2008-11-08 Mark Probst <mark.probst@gmail.com>
8810 * method-to-ir.c (mini_emit_inst_for_method): Make
8811 Interlocked.CompareExchange work for Int arguments on 32 bit
8814 2008-11-07 Mark Probst <mark.probst@gmail.com>
8816 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8818 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8820 * main.c Fix MSVC build.
8822 Contributed under MIT/X11 license.
8824 2008-11-06 Mark Probst <mark.probst@gmail.com>
8826 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8827 alignment larger than 8 bytes are aligned correctly, too.
8829 * mini.c: Honor the min_align field of MonoClass when laying out
8832 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8834 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8836 * aot-compiler.c (emit_plt): Fix a warning.
8838 * aot-compiler.c: Implement ARM support in the binary writer.
8840 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8842 * basic-simd.cs: Add test for getter with byref arg.
8843 Fix the naming of a few tests.
8844 Add missing checks to a test.
8846 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8848 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8850 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8851 most of the full-aot support for monitor enter/exit trampolines.
8853 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8854 enter/exit trampoline creation functions.
8856 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8859 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8861 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8862 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8863 implement the needed functionality without adding crap to the runtime.
8865 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8867 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8870 * mini.c (mono_build_date): New global version holding the build date in
8873 * Makefile.am (buildver.c): Generate a file containing the build date.
8875 * main.c: Set the build date from the generated file.
8877 * mini.c (mono_get_runtime_build_info): New helper function returning build
8878 information in a string format.
8880 * driver.c (mono_main): Print the build date in --version.
8882 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8883 file when the bind-to-runtime-version option is used.
8885 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8887 * simd-intrinsics.c: Fix bug when using getters and byref args.
8889 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8891 * simd-methods.h: Rename prefetch methods.
8893 * simd-intrinsics.c: Same.
8895 2008-11-05 Mark Probst <mark.probst@gmail.com>
8897 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8900 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8902 * aot-compiler.c: Use the bundled elf header files instead of depending on
8905 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8908 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8911 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8913 * cpu-x86.md: Add store nta ops.
8919 * mini.h: Add an enum for simd prefetch modes.
8921 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8922 of store. Use the changed code to support store nta.
8924 * simd-intrinsics.c: Add prefetch ops for all vector types.
8926 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8928 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8931 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8934 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8937 2008-11-04 Mark Probst <mark.probst@gmail.com>
8939 * mini-x86.c: Fixed commit.
8941 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8943 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8945 2008-11-04 Mark Probst <mark.probst@gmail.com>
8947 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8948 and MONITOR_EXIT, for the ASM fastpaths.
8950 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8953 * mini.c, patch-info.h: Signature and patch infos for
8954 Monitor.Enter/Exit trampolines.
8956 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8958 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8959 Monitor.Enter/Exit ASM fastpath for Linux.
8961 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8963 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8965 * objects.cs: Add a new test.
8967 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8969 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8970 if MONO_LOG_LEVEL is set.
8972 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8974 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8976 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8978 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8979 of file offsets. Align the sections belonging to the data segment to
8982 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8984 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8985 elf.h. Port it to amd64.
8987 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8989 * driver.c: Enable SIMD by default.
8991 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8993 * cpu-x86.md: Add prefetch op.
8999 * mini.h: Add an enum for simd prefetch modes.
9001 * simd-methods.h: Add prefetch function names.
9003 * simd-intrinsics.c: Add prefetch ops for all vector types.
9005 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9007 * aot-compiler.c (emit_bytes): Speed this up a little.
9009 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9011 * aot-compiler.c: Add JIT time etc. statistics.
9013 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9015 * mini.h (MonoCompile): Add 'got_offset' field.
9017 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9018 method_got_offsets array.
9020 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9023 * aot-compiler.c (compile_method): Add generic method instances referenced
9024 by the method to the list of methods to be compiled, this is required so if
9025 A<T> references B<T>, and another assembly references A<int>, then it will
9026 also get a copy of B<int>.
9028 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9029 when checking for monitor enter/exit.
9031 2008-10-30 Mark Probst <mark.probst@gmail.com>
9033 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9034 for Monitor.Enter and Monitor.Exit if enabled.
9036 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9039 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9041 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9042 of an OP_MOVE. Fixes #440046.
9044 * basic-long.cs: Add a new test.
9046 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9048 * mini.h: Add synchronization note for the managed counter-part.
9050 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9051 returns the simd caps of the current cpu.
9053 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9055 * basic-simd.cs: Remove Console.WriteLine.
9057 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9059 * basic-simd.cs: New tests for Vector2ul.
9061 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9063 * simd-intrinsics.c: Add new vector type Vector2ul.
9065 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9067 * basic-simd.cs: New tests for Vector2l.
9069 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9071 * cpu-x86.md: Add long version of most packed int ops.
9077 * simd-intrinsics.c: Add new vector type Vector2l.
9079 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9081 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9083 * simd-methods.h: Remove SN_op_BitwiseXor.
9085 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9087 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9090 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9092 * basic-simd.cs: Test for Vector2d.
9094 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9097 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9099 * cpu-x86.md: Add double version of all packed float ops.
9105 * simd-intrinsics.c: Add new vector type Vector2d.
9107 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9109 * simd-methods.h: Add Duplicate.
9111 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9113 * basic-simd.cs: Test for packing with signed saturation.
9115 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9117 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9118 found in the TYPESPEC table.
9120 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9122 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9125 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9127 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9128 instead of the RVA, since the RVA can be changed by tools like the cil
9131 * method-to-ir.c (mono_method_to_ir2): Ditto.
9133 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9134 (deserialize_variable): Ditto.
9136 2008-10-25 Martin Baulig <martin@ximian.com>
9138 * debug-mini.c (write_variable): Use
9139 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9141 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9143 * cpu-x86.md: Add unsigned variants of packd and packw.
9147 * mini-x86.h: Emit the right instruction for packd and packw.
9148 Add unsigned variants of packd and packw.
9150 * simd-intrinsics.c: Packd and packw were used in place of their
9151 unsigned variants. Change that.
9152 Add intrinsics for (Signed)PackWithSignedSaturation.
9154 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9156 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9158 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9160 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9162 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9164 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9166 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9169 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9171 2008-10-24 Mark Probst <mark.probst@gmail.com>
9173 * method-to-ir.c, mini.c: Special casing for the synchronized
9174 wrapper for the ldtoken+GetTypeFromHandle case.
9176 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9178 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9180 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9181 created/split bblocks.
9183 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9185 * mini-ops.h: Add packed signed mul high.
9189 * mini-x86.c (mono_arch_output_basic_block): Same.
9191 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9193 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9195 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9197 * basic-simd.cs: Tests for Vector16sb.
9199 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9201 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9203 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9205 * mini-ops.h: Add packed signed min, max and compare greater.
9209 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9212 * simd-methods.h: Add CompareGreaterThan.
9214 * simd-methods.h: Remove CompareEquals.
9216 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9218 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9220 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9223 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9225 * basic-simd.cs: Fix tests due to change in the API.
9227 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9229 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9231 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9233 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9235 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9236 inst_offset as this has invalid values for LDADDR.
9238 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9240 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9242 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9244 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9246 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9247 for accessing field->data.
9249 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9251 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9253 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9255 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9257 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9259 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9261 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9262 from the cfg mempool.
9264 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9266 * basic-simd.cs: Tests for new methods in Vector8us.
9268 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9270 * mini-ops.h: Add multiply and store high.
9274 * mini-x86.c (mono_arch_output_basic_block): Same.
9276 * simd-methods.h: Same.
9278 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9281 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9283 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9284 mono_class_setup_vtable ().
9286 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9287 mono_class_get_vtable_entry () for accessing klass->vtable.
9289 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9291 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9294 * method-to-ir.c (mono_save_token_info): Don't save references made from
9297 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9298 of generic instances.
9300 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9302 2008-10-19 Mark Probst <mark.probst@gmail.com>
9304 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9305 OP_JMP depends on the method signature. Calculate it properly.
9307 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9309 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9312 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9314 (emit_extra_methods): Add another table mapping method indexes to
9315 offsets in the extra_method_info table.
9317 * mini.h: Bump AOT file format version.
9319 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9320 and mono_aot_get_method_from_token () into one function.
9322 2008-10-19 Mark Probst <mark.probst@gmail.com>
9324 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9327 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9329 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9332 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9335 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9337 * mini.h: Bump aot file format version.
9339 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9340 AOT file can contain native code for methods which are not in the METHOD
9341 table. Generate code for non-sharable generic instances of generic methods
9342 found in the METHODSPEC table.
9344 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9345 encoding generic type handles.
9347 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9348 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9350 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9351 macros + MONO_ADD_INS.
9353 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9356 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9358 * mini.h: Bump aot file format version.
9360 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9362 2008-10-17 Mark Probst <mark.probst@gmail.com>
9364 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9365 platforms, with definable stack alignment value. Set to 16 now
9368 * mini.c, mini.h, driver.c: Command line option for disabling
9371 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9373 * basic-simd.cs: Tests for new methods in Vector4ui.
9375 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9377 * mini-ops.h: Add packed int shuffle.
9381 * mini-x86.c (mono_arch_output_basic_block): Same.
9383 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9384 extract mask, max, min, shuffle.
9386 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9388 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9390 * basic-simd.cs: Tests for new methods in Vector8us.
9392 2008-10-17 Mark Probst <mark.probst@gmail.com>
9394 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9395 RuntimeTypeHandle, not a TypedReference.
9397 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9399 * simd-intrinsics.c: remove relocations.
9401 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9403 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9404 optimizations from the x86 backend.
9406 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9408 * simd-methods.h, simd-intrinsics.c: debloat method names and
9409 prepare for no relocations.
9411 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9413 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9417 * mini-x86.c (mono_arch_output_basic_block): Same.
9419 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9420 extract mask, max, min and sum of absolute differences.
9422 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9425 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9427 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9428 Renamed one test for consistency.
9430 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9432 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9433 fix to the code that deal with other blocks.
9435 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9437 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9439 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9441 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9442 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9443 able to process the source reg.
9445 2008-10-16 Martin Baulig <martin@ximian.com>
9447 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9449 * inssel.brg: Add `OP_HARD_NOP'.
9451 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9453 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9454 `OP_HARD_NOP' instruction when running inside the debugger.
9456 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9457 `OP_HARD_NOP' instruction when running inside the debugger.
9459 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9461 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9462 now works. The issue with the regalloc tripping up no longer
9465 * simd-intrinsics.c (load_simd_vreg): Same.
9467 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9469 * basic-simd.cs: Tests for new Vector8ui methods.
9471 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9473 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9474 only for type. This fixes crashes where MonoInst::klass is checked
9475 for ops of type != VTYPE or OBJ.
9477 * simd-intrinsics.c (load_simd_vreg): Same.
9479 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9481 * mini-ops.h: Add ops for packed shuffle/max/avg and
9486 * mini-x86.c (mono_arch_output_basic_block): Same.
9488 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9491 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9492 to emit extract mask op.
9494 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9495 to emit word shuffles.
9497 2008-10-15 Mark Probst <mark.probst@gmail.com>
9499 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9500 the largest alignment needed by a variable, but at least
9503 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9505 * basic-simd.cs: Tests for the fixes in the last commit.
9507 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9509 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9510 no longer handles STACK_PTR input.
9512 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9514 * simd-intrinsics.c (load_simd_vreg): New function that works like
9515 get_simd_vreg but handles STACK_PTR input.
9517 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9518 as the input can be an arbitrary pointer.
9520 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9521 LDADDR local optimization directly otherwise use a store op.
9523 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9525 * basic-simd.cs: Tests for dup low and dup high.
9527 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9529 * mini-ops.h: Add dup low and dup high ops.
9533 * mini-x86.c (mono_arch_output_basic_block): Same.
9535 * simd-intrinsics.c (vector4f_intrinsics): Same.
9537 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9539 * basic-simd.cs: Tests for recently added functionality.
9541 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9543 * mini-ops.h: Add remaining sse1 fp ops.
9545 * cpu-x86.md: Add remaining sse1 fp ops.
9547 * mini-x86.c (mono_arch_output_basic_block): Same.
9549 * mini.h: Add enum for simd FP compare conditions.
9551 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9553 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9554 so the backed can generate the appropriate op.
9556 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9557 This patch squeese one more byte from the SimdIntrinsc struct.
9559 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9560 a a shift amount intead of simply or'ing it.
9562 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9564 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9565 byte so we can have an aditional flags field without increasing struct size.
9567 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9568 against the simd_supported_versions bitmask.
9570 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9572 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9574 * mini.c: remove rawbuffer code (the only use here is unsafe because
9575 it takes locks during signal handling and the kernel now provides much
9576 better info in proc/pid/smaps these days).
9578 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9580 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9581 OP_X86_PUSH_OBJ. Fixes #434620.
9583 * objects.cs: Add a test.
9585 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9587 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9588 that the packuswb/packusdw don't work with unsigned numbers for what
9589 would be negative numbers in signed format.
9591 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9592 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9594 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9596 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9598 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9600 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9602 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9605 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9606 version as the enum in mini.h.
9608 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9609 for sse3 ops, check the simd_version field if present. This way the code
9610 works with all versions of sse.
9612 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9614 * simd-intrinsics.c: Fixed intrinsic name typo.
9616 * mini.h: Added missing simd exported function.
9618 * basic-simd.cs: Added tests for Vector4ui.
9619 Fixed broken test for Vector16b.
9621 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9623 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9624 the max length to 64.
9626 2008-10-10 Mark Probst <mark.probst@gmail.com>
9628 * method-to-ir.c: Only do the fast virtual generic method call for
9629 non-wrapper methods.
9631 * mini.h, mini-trampolines.c: The new generic virtual remoting
9632 trampoline handles virtual method calls via the vtable (as done by
9633 the fast virtual generic method calls) to remoting proxies.
9635 * mini.c (mono_jit_create_remoting_trampoline): For generic
9636 methods reate a generic virtual remoting trampoline.
9638 * mini-amd64.h: Enable fast virtual generic method calls again.
9640 2008-10-10 Mark Probst <mark.probst@gmail.com>
9642 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9643 restore registers when doing tail calls.
9645 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9647 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9650 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9652 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9654 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9656 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9658 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9660 * basic-simd.cs: Retrofit for API changes.
9662 2008-10-10 Mark Probst <mark.probst@gmail.com>
9664 * mini-ppc.c: Handle integer stack arguments for tail calls.
9666 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9668 * optflags-def.h: Removed sse3 optimization.
9672 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9675 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9677 * mini.h: Added enumeration with simd versions.
9679 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9682 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9684 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9686 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9688 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9690 * basic-simd.cs: Fixed test naming.
9692 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9694 * mini-ops.h: Added ops for packed and saturated math, shifts
9695 and packing/unpacking.
9697 * cpu-x86.md: Added descriptors for the above ops.
9699 * mini-x86.c: Added code to emmit the above ops.
9701 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9703 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9705 * aot-compiler.c (compile_method): Enable AOT for generic code.
9707 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9709 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9711 * mini.c: add a workaround for a common screwup that ends up blamed
9712 to mono (other processes blocking signal delivery).
9714 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9716 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9717 in the LDFLD/STFLD opcodes. Fixes #432673.
9719 * iltests.il.in: Add a new test.
9721 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9723 * mini-arm.c: attach the thread in unmanaged->managed transitions
9724 using delegates (bug #433148).
9726 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9728 * basic-simd.cs: Use new ShuffleSel constants.
9730 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9732 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9734 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9735 only disable simd intrinsics if no sse2 is detected.
9737 * optflags-def.h: Added sse3.
9739 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9742 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9744 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9745 when adding delegate-invoke wrappers.
9747 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9749 * Makefile.am: Reenable the simd tests.
9751 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9753 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9754 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9755 other vreg is allocated to that hreg.
9757 Contributed under MIT/X11 license.
9759 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9761 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9764 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9766 * basic-simd.cs: New test suite for SIMD intrinsics.
9768 * Makefile.am: Added new tests.
9770 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9772 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9776 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9778 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9779 using SSE2 aware opcodes.
9781 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9782 is enabled, this code path is only reachable if conversion ops are emmited after
9785 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9787 This optimization saves 6 bytes per conversion against the old version.
9789 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9791 * aot-compiler.c (compile_method): Don't skip methods referencing
9792 generic methods without a corresponding entry in token_info_hash, since
9793 encode_method_ref () can handle all generic methods now.
9795 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9796 generic context is set.
9798 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9799 generic sharing of LDTOKEN.
9801 2008-10-06 Mark Probst <mark.probst@gmail.com>
9803 * mini-amd64.h: Temporarily disabled fast virtual generic method
9804 calls because it breaks the System.Runtime.Remoting tests.
9806 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9808 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9810 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9811 so inlining actually works.
9812 (check_inline_caller_method_name_limit): Ditto.
9814 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9816 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9817 64 bit safety (from Olaf Hering and Andreas Farber).
9819 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9821 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9822 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9823 unused virtual call support code.
9825 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9827 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9828 which can't use aot trampolines.
9829 (decode_patch): Don't create aot trampolines for methods which can't use
9832 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9833 use aot trampolines.
9835 * mini.h: Bump AOT image format version.
9837 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9839 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9840 to save_token_info () since cmethod is inflated for constrained calls.
9842 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9844 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9846 * Makefile.am: Add build rules for ppc64.
9847 This avoids the build failing at pedump with unresolved symbols
9848 due to lack of arch_sources. Instead it will now fail earlier
9849 due to lack of cpu-ppc64.md.
9851 Contributed under MIT/X11 license.
9853 2008-10-04 Mark Probst <mark.probst@gmail.com>
9855 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9858 * iltests.il.in: Add test case for tail call with many arguments.
9860 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9862 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9863 to the fast virtual generic method code until the aot case is fixed.
9865 2008-10-03 Mark Probst <mark.probst@gmail.com>
9867 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9869 2008-10-03 Mark Probst <mark.probst@gmail.com>
9871 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9874 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9876 * simd-intrinsics.c: Forgot to add this one.
9878 * mini-codegen.c: Fix macro in case SIMD is not supported.
9880 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9882 This patch land initial JIT support for simd intrinsics.
9884 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9886 * Makefile.am: Added simd-intrinsics.c
9888 * simd-intrinsics.c: New file with simd instrinsic related
9891 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9893 * cpu-x86.md: Add simd related instructions.
9895 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9897 * driver.c: Added two new --regression variants.
9899 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9901 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9903 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9904 extract some complicated logic to helper functions.
9906 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9908 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9910 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9911 the specialized simplification pass.
9913 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9915 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9917 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9920 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9921 if MONO_ARCH_NEED_SIMD_BANK is defined.
9923 * mini-ops.h: Added the new simd ops.
9925 * mini-x86.c: Added mono_arch_xregname.
9927 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9929 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9931 * mini-x86.h: Define simd related MONO_ARCH macros.
9933 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9935 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9937 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9938 MONO_CLASS_IS_SIMD to deal with simd related IR.
9940 * mini.h (MonoInst): Added spill_var to the backend union.
9942 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9944 * mini.h: Added forward declarations of the new simd fuctions.
9946 * optflags-def.h: Added new optimization names SIMD.
9948 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9950 * regalloc.h: Added support for working with 3 register banks.
9952 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9954 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9956 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9958 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9960 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9962 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9963 instead of one on 64 bit systems.
9965 * method-to-ir.c: Remove unused includes.
9967 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9969 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9970 cfg->used_int_regs, since the two are different on arm.
9972 2008-10-02 Mark Probst <mark.probst@gmail.com>
9974 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9975 mono_method_get_vtable_index() to get the vtable index.
9977 2008-10-02 Mark Probst <mark.probst@gmail.com>
9979 * method-to-ir.c (mono_method_to_ir2): Don't create native
9980 wrappers for array methods, because they're never called (and if
9981 they were called they wouldn't work).
9983 2008-10-02 Mark Probst <mark.probst@gmail.com>
9985 * method-to-ir.c (mono_method_to_ir2): Array methods are
9986 special-cased and must not be invoked indirectly via the (M)RGCTX
9987 when generic sharing is turned on. Fixes #431413.
9989 2008-10-01 Mark Probst <mark.probst@gmail.com>
9991 * method-to-ir.c: When generic sharing is active, call
9992 non-interface virtual generic methods via the standard trampoline.
9994 * mini-trampolines.c: Handle virtual generic shared methods.
9996 * mini.h, mini-x86.c, mini-x86.h: New argument for
9997 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9998 method thunks and which is the trampoline to call if the lookup
9999 fails. Enable the virtual generic method thunk for x86.
10001 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10002 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10003 argument but assert that it's NULL, because these archs don't yet
10004 implement the virtual generic method thunk. Changes in the IMT
10005 thunk data structures.
10007 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10009 * aot-compiler.c (emit_globals): Avoid invalid characters in
10010 the static linking symbol.
10012 * objects.cs: Add a test for the range check optimization. Fix warnings.
10014 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10015 optimization from the current JIT.
10017 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10018 later in decompose_array_access_opts () to allow more optimizations.
10020 * method-to-ir.c (mono_handle_soft_float): Rename this to
10021 mono_decompose_soft_float () for consistency.
10023 * mini-ops.h: Fix arguments of OP_STRLEN.
10025 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10026 into a separate function.
10027 (reset_cast_details): Ditto.
10028 (handle_unbox): Save cast details. Fixes #431254.
10030 * method-to-ir.c: Remove some obsolete FIXMEs.
10032 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10034 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10036 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10038 * mini-codegen.c: More work on macros to make them
10039 ready for multiple regbanks.
10041 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10043 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10045 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10047 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10049 * mini-codegen.c (mono_spillvar_offset): Proper support for
10052 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10054 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10055 the stack overflow changes.
10057 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10059 * mini-codegen.c: Make all bank macros depend on reg_bank.
10061 * mini-codegen.c (mono_local_regalloc): Make free mask
10062 initialization regbank aware.
10064 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10066 * mini-codegen.c (mono_local_regalloc): Extract callee
10067 mask selection to a function and make it regbank aware.
10069 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10071 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10072 code to deal with many regbanks.
10074 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10076 * mini-codegen.c: More fp->regbank changes.
10078 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10080 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10081 of a hardcoded constant.
10083 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10085 * method-to-ir.c (type_from_stack_type): Fix typo.
10087 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10089 * mini-ia64.c (emit_move_return_value): Convert float return values to
10092 * objects.cs: Add a new test.
10094 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10095 VARARG methods to fix an assert later.
10097 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10098 end so it at least compiles.
10100 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10102 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10104 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10106 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10107 optimization to a new function (emit_optimized_ldloca_ir) and enable
10108 it for both ldloca and ldloca_s.
10110 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10112 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10113 gshared CASTCLASS code.
10115 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10116 amd64, where the libc stack unwinder encounters stack frames referring to
10117 native code in unmapped memory.
10119 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10122 * generics.cs: Add new test.
10124 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10126 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10127 add a check that one of the ARM_FPU_ constants is defined.
10129 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10131 * mini-exceptions.c: Fix build on non-altstack platforms.
10133 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10136 * ir-emit.h: Add a comment to NEW_PCONST.
10138 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10140 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10142 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10143 after the changes to MonoJitDomainInfo.
10145 2008-09-27 Mark Probst <mark.probst@gmail.com>
10147 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10149 2008-09-27 Mark Probst <mark.probst@gmail.com>
10151 * mini-ppc.c: Compiler warning fixes.
10153 2008-09-27 Mark Probst <mark.probst@gmail.com>
10155 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10158 2008-09-27 Mark Probst <mark.probst@gmail.com>
10160 * exceptions-ppc.c, mini-ppc.h: Compile
10161 mono_arch_handle_altstack_exception() on Darwin, too.
10163 2008-09-27 Mark Probst <mark.probst@gmail.com>
10165 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10166 work on archs which don't have generic sharing implemented, only
10167 without the vtable_arg.
10169 2008-09-26 Mark Probst <mark.probst@gmail.com>
10171 * mini.c: Added comment explaining why delegate ctor icall
10172 wrappers are compiled.
10174 2008-09-26 Mark Probst <mark.probst@gmail.com>
10176 * mini.c: Don't produce trampolines to delegate ctor icall
10177 wrappers but compile them upfront.
10179 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10181 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10182 runtime-set function when going back to managed code. Currently this
10183 is used to set back the protection on the soft ovf pages and/or to
10184 throw the stack overflow exception that happened in unmanaged code.
10186 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10188 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10189 runtime-set function when going back to managed code. Currently this
10190 is used to set back the protection on the soft ovf pages and/or to
10191 throw the stack overflow exception that happened in unmanaged code.
10193 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10195 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10196 the support code for restoring stack protection after stack overflows
10197 that happen in unmanaged code. Don't set the exec permission on the
10198 soft overflow area.
10200 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10202 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10203 delegate->method_ptr is set. Fixes #428054.
10205 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10207 * tests.cs: Rename to ratests.cs.
10209 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10210 emit_get_rgctx_... functions.
10212 2008-09-25 Mark Probst <mark.probst@gmail.com>
10214 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10216 2008-09-25 Mark Probst <mark.probst@gmail.com>
10218 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10219 before asserting that method is sharable.
10221 2008-09-25 Mark Probst <mark.probst@gmail.com>
10223 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10224 whether method needs a static RGCTX wrapper used instead of
10225 complex conditions.
10227 * generic-sharing.c, mini.h: A few functions moved to
10228 metadata/generic-sharing.c.
10230 2008-09-25 Mark Probst <mark.probst@gmail.com>
10232 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10233 Generic code sharing for value types, which essentially means
10234 treating value type methods like static methods. The RGCTX is
10235 passed in the same way.
10237 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10239 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10240 opcode when creating multi-dimensional arrays of open types.
10242 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10243 open generic types.
10245 * generics.cs: Add a test.
10247 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10249 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10251 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10253 * mini.c (mini_method_compile): Set it when running under the debugger.
10255 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10256 vreg optimization if the flag is set.
10258 * driver.c (mono_main): Add --attach= option to pass options to
10261 * mini.c (sigquit_signal_handler): Start the attach agent.
10263 * ssapre.c: Disable this to save space since it is not yet ported to
10266 * regalloc2.c: Disable this to save space.
10268 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10270 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10272 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10273 the -v option useful again.
10275 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10277 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10280 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10281 arrays of arrays. Fixes #428406.
10283 * method-to-ir.c (mini_emit_castclass): Ditto.
10285 * objects.cs: Add new test.
10287 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10289 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10290 was wrong at it choked against target_type_is_incompatible for byref types.
10292 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10294 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10297 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10299 * mini-exceptions.c: update a few more exceptions-related counters.
10301 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10303 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10304 new functions to allocate from persistent mempools.
10306 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10308 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10309 multiple register banks in the future.
10311 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10313 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10315 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10317 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10319 * mini.h: Export type_to_eval_stack_type.
10321 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10322 is only ins->klass of byref types.
10324 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10326 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10327 (mini_emit_memcpy2): Ditto.
10329 * mini-amd64.c: Fix a warning.
10331 2008-09-21 Mark Probst <mark.probst@gmail.com>
10333 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10336 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10338 * method-to-ir.c: Extract stloc micro-optimization to a
10339 function and apply it to all cases.
10341 2008-09-19 Mark Probst <mark.probst@gmail.com>
10343 * method-to-ir.c: Don't fail generic code sharing in cases we
10346 2008-09-18 Mark Probst <mark.probst@gmail.com>
10348 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10350 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10352 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10355 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10357 * trace.c: make tracing more useful and correct, with per-thread
10358 id and indent info.
10360 2008-09-15 Mark Probst <mark.probst@gmail.com>
10362 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10363 doing a method call and the argument is an R4.
10365 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10367 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10370 2008-09-13 Mark Probst <mark.probst@gmail.com>
10372 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10374 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10376 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10377 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10379 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10381 * driver.c: Add a --agent argument (not supported yet) to load managed
10382 agent assemblies before loading the main assembly, similarly to how the
10383 Java VM handles agents.
10385 2008-09-11 Mark Probst <mark.probst@gmail.com>
10387 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10388 function to do stack layout of local variables.
10390 2008-09-11 Mark Probst <mark.probst@gmail.com>
10392 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10395 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10397 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10398 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10399 JIT if DISABLE_JIT is defined.
10401 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10404 2008-09-10 Mark Probst <mark.probst@gmail.com>
10406 * iltests.il.in: Disable the fconv test on PPC (the result is
10407 undefined according to ECMA).
10409 2008-09-10 Mark Probst <mark.probst@gmail.com>
10411 * iltests.il.in: Enable tail call tests for PPC.
10413 * mini.h: Add variable for storing incoming valuetype argument
10414 addresses for tail calls.
10416 * mini-ppc.c: Implement valuetype arguments and return values for
10417 tailcalls on Linux.
10419 2008-09-09 Mark Probst <mark.probst@gmail.com>
10421 * mini-ppc.c: Partially implement tail calls (struct arguments and
10422 return values not supported).
10424 * method-to-ir.c: Enable tail calls on PPC.
10426 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10428 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10429 runtime-invoke wrappers to work around the problem of them getting
10430 assigned to a random class.
10432 * aot-runtime.c (mono_aot_get_method): Ditto.
10434 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10436 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10437 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10439 2008-09-07 Mark Probst <mark.probst@gmail.com>
10441 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10442 until they're implemented properly.
10444 * exceptions-ppc.c: Use arch-independent exception-handling code
10445 instead of custom one.
10447 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10450 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10452 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10453 applies when __powerpc__ is defined.
10455 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10457 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10458 methods to their code to avoid computing the full name of wrappers and
10459 doing a lookup in a string hash table.
10461 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10463 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10464 we identify bblocks before method_to_ir () is ran.
10466 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10467 Also avoid optimizing branches pointing to themselves.
10469 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10471 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10473 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10475 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10477 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10478 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10479 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10482 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10483 jumped to the same entry in plt_jump_table.
10485 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10487 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10490 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10492 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10493 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10496 2008-08-29 Geoff Norton <gnorton@novell.com>
10498 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10499 segment, and doesn't properly handle .space as .text. Fixes
10502 2008-08-29 Geoff Norton <gnorton@novell.com>
10504 * mini.c: Disable the mach exception handler when running on
10507 2008-08-29 Geoff Norton <gnorton@novell.com>
10509 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10510 globals on Darwin/ARM
10512 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10514 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10515 since too many things depend on it. Instead, call
10516 mono_runtime_set_no_exec ().
10518 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10521 * aot-compiler.c: Add an 'asm-only' AOT option.
10523 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10525 * aot-compiler.c (compile_method): Disable gshared support for now as it
10528 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10530 * mini-amd64.h : Fix a compiler warning.
10532 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10533 Changed to use a callback function to retrieve the unwind info.
10534 This avoids problems observed when code blocks were removed by
10535 unloading an app domain.
10537 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10538 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10541 Contributed under MIT/X11 license.
10543 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10545 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10546 case to keep the stack aligned to 8.
10548 Contributed under MIT/X11 license.
10550 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10552 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10553 avoid repeated linear searches.
10555 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10557 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10558 methods it can't handle.
10560 * aot-compiler.c (add_method): Avoid adding a method twice.
10561 (add_wrappers): Add runtime invoke wrappers for all methods.
10563 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10564 function to create an aot-compatible version of this trampoline.
10566 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10568 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10570 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10572 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10573 with a generic sharing failure.
10575 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10577 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10578 CEE_RETHROW. Fixes #419634.
10580 * mini.c (mono_method_to_ir): Ditto.
10582 * exceptions.cs: Add a new test.
10584 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10585 to mono_type_stack_size_internal () since some callers might not pass in
10588 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10589 instrument_prolog. Fixes #419878.
10591 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10592 doubles in soft float mode volatile.
10594 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10596 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10598 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10599 to handle soft float correctly.
10601 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10604 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10606 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10607 to sp, since the generics catch code requires it.
10609 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10612 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10613 mono_arch_emit_imt_argument ().
10615 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10617 * mini-arm.c tramp-arm.c: Generic sharing updates.
10619 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10621 * mini-arm.c: Fix the arm build.
10623 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10624 handling enums, generic instances and generic sharing.
10625 (mini_type_stack_size_full): Ditto.
10627 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10629 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10631 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10633 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10636 * mini-arm.c: Various small generic sharing changes.
10638 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10640 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10643 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10644 helper function to return a generic class init trampoline.
10646 * method-to-ir.c mini.c: Use it.
10648 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10649 arch-specfic function to return a generic class init trampoline.
10651 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10652 the GENERIC_CLASS_INIT custom code.
10654 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10655 a fatal error, not a sharing failure.
10657 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10660 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10661 trampoline argument from MONO_ARCH_VTABLE_REG.
10663 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10664 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10665 argument, and pass the vtable in VTABLE_REG.
10667 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10668 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10669 argument, and pass the vtable in VTABLE_REG.
10670 (mono_arch_create_trampoline_code_full): Remove some special casing for
10671 the rgctx fetch trampoline.
10673 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10676 * iltests.il: Add a test for it.
10678 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10680 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10682 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10685 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10686 use mono_jit_info_table_find () to avoid recursion.
10687 (mono_delegate_trampoline): Add a sync wrapper here.
10689 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10692 * mini.c (mono_method_to_ir): Ditto.
10694 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10695 add_sync_wrapper argument. Don't add a sync wrapper here.
10696 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10698 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10700 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10702 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10703 of nonvolatile registers back from MonoContext to CONTEXT.
10705 Contributed under MIT/X11 license.
10707 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10709 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10710 arguments on Winx64 there are only 4 argument registers. For this
10711 logic to work the last argument must be pulled from the stack.
10713 Contributed under MIT/X11 license.
10715 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10717 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10719 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10720 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10721 encode/decode_method_ref ().
10723 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10725 * aot-runtime.c (decode_patch): Ditto.
10727 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10728 MONO_PATCH_INFO_METHOD.
10730 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10731 MonoGenericJitInfo.
10733 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10734 MonoGenericJitInfo.
10736 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10738 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10739 one from the caller.
10741 * aot-runtime.c (decode_generic_inst): New function to decode and
10742 return a interned generic inst.
10743 (decode_klass_ref): Use it.
10744 (decode_method_ref): Ditto.
10746 * aot-compiler.c (emit_exception_debug_info): Save
10747 jinfo->has_generic_jit_info too.
10749 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10751 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10753 * iltests.il.in: Add a test for fconv_to_i.
10755 * liveness.c: Disable the liveness2 pass for now to save space.
10757 * regalloc2.c: Include mempool-internals.h to fix warnings.
10759 * aot-compiler.c (encode_method_ref): Encode the context of generic
10762 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10763 the context saved in the aot file.
10765 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10767 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10769 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10770 volatile so they won't be optimized away.
10772 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10778 * dominators.c: Remove duplicated functions that now are in
10779 mempool-internals.h.
10781 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10783 * aot-compiler.c: Fix warnings.
10785 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10787 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10789 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10792 * mini.c (mono_resolve_patch_target): Ditto.
10794 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10795 (encode_klass_ref): Add support for encoding VARs/MVARs.
10797 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10799 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10800 the handling of the got entries into a separate 'decode_got_entry' function.
10801 Add support for RGCTX_FETCH.
10803 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10804 clobbered by the trampoline code.
10806 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10807 not clobbered by the indirect calling code.
10809 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10811 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10814 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10816 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10817 signature using the compilation mempool otherwise we would leak it.
10819 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10821 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10822 mono_emit_abs_call ().
10824 * patch-info.h: Add GENERIC_CLASS_INIT.
10826 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10828 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10829 as their target as a near call.
10831 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10833 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10835 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10836 call to a runtime function described by a patch.
10838 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10839 mono_emit_abs_call, this has the advantage that the ABS handling code in
10840 mono_codegen () can handle them both, and can handle other stuff in the
10841 future without additional code.
10843 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10845 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10848 * mini.h: Add missing bblock related prototypes.
10850 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10851 reverse_inst_list_len fields.
10853 * mini.c: Refactor this file a bit by moving branch optimizations to
10856 * method-to-ir.c: Merge generic sharing changes missed earlier.
10858 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10860 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10861 shared patches. Process METHODCONST as a shared patch.
10863 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10864 as it crashes on the 2.0 mscorlib.
10866 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10869 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10870 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10873 * aot-compiler.c: Reorganize the got handling code to be a bit more
10876 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10878 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10879 mono_patch_info_equals/hash, and use it to massively simplify
10882 * mini.c (mono_patch_info_hash): Simplify this and add support for
10885 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10887 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10888 handling code, since an offset is not enough to identify a trampoline.
10890 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10892 2008-08-17 Mark Probst <mark.probst@gmail.com>
10894 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10896 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10898 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10900 * decompose.c: PPC decompositions for various ops.
10902 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10904 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10906 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10907 call the generic trampoline code using a call, instead of a jump, to
10908 remove some special casing from the generic trampoline code.
10910 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10911 (mono_codegen): Ditto.
10913 * aot-compiler.c aot-runtime.c: Ditto.
10915 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10917 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10918 helper function to find the offset corresponding to a lazy fetch trampoline.
10920 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10921 when doing generic sharing.
10923 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10926 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10927 mini-trampolines.c to be with the other trampoline creation functions.
10929 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10930 as it is equal to method->signature in most cases, add a
10931 mono_emit_method_call_full variant which takes a signature and an imt
10934 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10936 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10937 to this function, since it could be computed easily from the method
10939 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10942 * method-to-ir.c mini.c: Remove references to
10943 compile_generic_method_wo_context.
10945 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10946 generic method calls.
10948 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10949 dimensional non-szarrays.
10951 * mini.c (mini_init): Register mono_array_new_1.
10953 * jit-icalls.c (mono_array_new_1): New jit icall.
10955 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10956 pointing to the method.
10958 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10959 method addresses belonging to METHOD_JUMP patches in the
10960 jump_target_got_slot_hash.
10961 (mono_aot_load_method): Ditto.
10963 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10964 METHOD_JUMP patches.
10966 * mini.c (mini_create_jit_domain_info): New helper function which
10967 initializes/frees domain->runtime_info.
10968 (mini_free_jit_domain_info): Ditto.
10969 (mini_init): Install the domain hook functions with the runtime.
10971 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10972 information maintained by the JIT.
10974 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10975 insertion into jump_table_hash into mono_codegen (), also implement proper
10978 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10979 tail calls, it is already done by the aot code.
10981 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10982 mechanism on amd64.
10984 * iltests.il.in: Make the jmp test a bit more complex.
10986 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10987 generic instances which doesn't have a token.
10989 * aot-runtime.c (decode_method_ref): Ditto.
10991 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10992 can handle this case now.
10993 (handle_box): Ditto.
10995 2008-08-15 Geoff Norton <gnorton@novell.com>
10997 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11000 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11002 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11003 calling generic methods.
11005 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11007 * aot-runtime.c (decode_patch_info): Ditto.
11009 * mini.c (mono_resolve_patch_target): Ditto.
11011 * patch-info.h: Add METHOD_RGCTX.
11013 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11015 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11017 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11018 arguments in registers.
11020 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11021 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11023 * mini.c (mini_method_compile): Abort aot compilation for generic
11024 methods if generic sharing is disabled.
11026 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11029 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11030 requiring an mrgctx.
11032 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11033 store instructions when converting a vcall to a normal call.
11035 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11036 mono_arch_find_jit_info.
11038 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11040 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11041 avoid calling mono_method_full_name () for every method even if the
11042 env var is not set.
11043 (check_inline_caller_method_name_limit): Ditto.
11045 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11047 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11048 assemblies in one run.
11050 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11051 skipped methods if it is not 0.
11053 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11055 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11057 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11058 MONO_ARCH_HAVE_UNWIND_TABLE.
11060 Contributed under MIT/X11 license.
11062 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11064 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11065 from default optimizaton list on Winx64.
11067 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11069 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11070 the LMF from the MonoJitTlsData structure.
11072 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11074 Contributed under MIT/X11 license.
11076 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11078 * mini.c (sigsegv_signal_handler): Fix the build.
11080 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11081 assembly->aot_module.
11083 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11084 hash table. This simplifies and speeds up a lot of code, and fixes support
11087 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11090 * mini-exceptions.c: Ditto.
11092 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11093 'native_offset' argument, since these are computed in the
11094 mono_find_jit_info () function.
11096 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11097 is used by exceptions-ppc.c.
11099 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11100 mono_arch_find_jit_info ().
11102 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11103 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11104 generic code in mini-exceptions.c.
11106 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11108 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11110 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11112 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11113 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11114 called while holding the loader lock. Fixes #415608.
11115 (mono_aot_get_method_from_token_inner): Ditto.
11117 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11119 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11120 to reduce differences between this and the generic implementation in
11122 (ves_icall_get_frame_info): Ditto.
11124 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11126 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11129 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11130 mono_arch_get_call_filter () and make it non-static, for consistency with the
11131 other architectures.
11133 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11136 * local-propagation.c:
11137 * mini-x86.c: Correct the name of arch defines.
11139 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11141 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11142 NO_EMULATE_LONG_SHIFT_OPS define.
11144 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11146 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11147 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11149 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11150 MACH fixes. Merged from the 2.0 branch.
11152 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11154 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11155 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11157 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11159 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11160 mono_marshal_get_native_wrapper () signature changes.
11162 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11164 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11165 conversion bug under arm.
11167 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11169 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11171 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11172 with overflow checking.
11174 2008-08-05 Marek Habersack <mhabersack@novell.com>
11176 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11177 to the genmdesc.pl file
11179 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11181 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11182 arg_array in the soft-float versions of the LOAD/STORE macros.
11184 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11187 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11189 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11191 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11192 a float HFA. Fixes #413621.
11194 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11196 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11197 frame_size to args_size. Fixes build.
11199 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11201 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11202 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11204 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11205 the stack are not unaligned. Fixes #413247.
11207 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11209 * mini.c: update jitted methods performance counters.
11211 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11213 * mini-exceptions.c: increase the exceptions thrown performance
11214 counter in mono_handle_exception ().
11216 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11218 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11219 can work with netmodules.
11221 2008-07-28 Geoff Norton <gnorton@novell.com>
11223 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11226 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11228 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11231 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11233 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11234 The float param registers and other param registers must be the
11235 same index on Windows x64.
11237 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11238 ArgValuetypeAddrInIReg argument case. Setting the argument
11239 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11241 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11242 variable computed above as the copy length for arguments of storage
11243 type ArgValuetypeAddrInIReg.
11245 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11246 ArgValuetypeAddrInIReg argument case. This case will rely on
11247 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11249 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11250 a 32 byte stack allocation for all calls. We will omit the adjustment for
11251 jump and tail call instructoins as they do not follow the typical call behavior.
11253 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11254 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11255 local variable and pass the local variable by reference to the called method.
11257 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11258 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11259 of a struct is passed in a register it must be saved with the other
11260 volatile argument on the stack.
11262 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11263 frame pointer the stack adjustment value must be saved to the unwind
11266 Contributed under MIT/X11 license.
11268 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11270 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11271 which got lost in the merge.
11273 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11275 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11278 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11280 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11281 icalls, since they won't be patched.
11283 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11284 different code sequence when running under valgrind to prevent some valgrind
11287 * iltests.il.in: Add new regression test.
11289 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11292 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11293 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11295 * iltests.il.in: Add new test.
11297 * aot-compiler.c: Fix some warnings.
11299 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11302 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11304 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11305 (mini_usage_jitdeveloper): Add a missing --wapi option.
11307 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11309 * mini-codegen.c: Simplify the is_fp macros.
11310 (free_up_ireg): Remove, use free_up_reg instead.
11311 (free_up_reg): Fix the fp case.
11313 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11315 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11318 * exceptions-x86.c: Merge some changes which seemed to have got lost
11319 in the linear-ir merge.
11321 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11323 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11324 long vreg volatile even if the variable was already created.
11326 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11327 volatile variables.
11329 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11331 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11333 * mini.c (mono_jit_compile_method_inner): Add support for
11334 MONO_EXCEPTION_BAD_IMAGE.
11336 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11337 mini_method_get_context () returns NULL. Fixes #356531.
11339 * mini.c (mono_method_to_ir): Ditto.
11341 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11342 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11344 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11346 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11347 in the LDFTN implementation.
11349 2008-07-25 Mark Probst <mark.probst@gmail.com>
11351 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11352 code, patch calls to icalls, too, even if they're not in the
11353 shared generic code hash. Fixes #411962.
11355 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11357 * cpu-x86.md: Increase the length of the fcall opcodes.
11359 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11360 calls returning floats.
11362 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11365 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11368 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11369 into the domain->method_code_hash.
11371 * aot-compiler.c: Fix win32 build.
11373 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11375 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11376 gshared NEWARR implementation.
11378 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11380 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11381 can be used outside of method_to_ir.
11383 * mini.h (MonoCompile): Add arg_types field.
11385 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11387 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11388 the values of the local arg_array and param_types array.
11390 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11392 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11393 got accesses might only get generated later when NEWOBJ is decomposed.
11395 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11396 looking up the native code of the target method when a delegate is called
11397 for the first time.
11399 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11402 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11404 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11405 AOT work on platforms without a working dlsym implementation.
11407 * mini.h: Bump AOT image format version.
11409 2008-07-24 Mark Probst <mark.probst@gmail.com>
11411 * mini-exceptions.c: Free a MonoType with
11412 mono_metadata_free_type() instead of g_free().
11414 * aot-runtime.c: Free a MonoType.
11416 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11418 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11421 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11424 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11425 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11428 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11430 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11431 NEWOBJ calls on valuetypes.
11433 * iltests.il.in: Add new test.
11435 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11437 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11439 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11440 is no longer needed.
11442 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11443 non register sized integer arguments.
11444 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11445 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11448 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11451 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11452 two a binop with different sized arguments is emitted.
11454 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11455 instruction in the ins==NULL case.
11457 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11459 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11461 * mini-x86.c: Fix osx build.
11463 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11466 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11467 instruction for non int sized variables.
11469 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11472 2008-07-23 Robert Jordan <robertj@gmx.net>
11474 * method-to-ir.c: Fix MSVC build.
11476 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11478 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11479 a non int sized type, widen it to an int since newer versions of gcc seem to
11480 generate code which needs this.
11482 * ssa2.c abcremoval2.c: Fix warnings.
11484 * *: Merge the Linear IR branch.
11486 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11487 the ChangeLog file there describes all the changes done over the years.
11488 Further documentation can be found at www.mono-project.com/Linear_IL.
11490 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11492 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11493 The float param registers and other param registers must be the
11494 same index on Windows x64.
11496 Contributed under MIT/X11 license.
11498 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11500 * mini.c: Make the previous fix GC safe.
11502 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11504 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11506 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11508 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11509 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11510 ArgValuetypeAddrInIReg instead.
11512 Contributed under MIT/X11 license.
11514 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11516 * mini-codegen.c (get_register_spilling): Fix a warning.
11518 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11520 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11521 for types which the initialization fails. Raises the provided exception
11522 at the right stop after cleanup.
11524 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11526 * aot-compiler.c: Free most of the memory allocated during compilation.
11528 * mini.c (mini_parse_debug_options): Fix a leak.
11530 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11531 during aot compilation.
11533 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11535 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11536 it has too much register pressure.
11538 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11540 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11542 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11544 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11547 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11548 on amd64 similar to the way it is done on arm.
11550 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11552 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11553 consistency, normalize error messages, avoid loading aot-only modules in
11556 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11559 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11561 2008-07-11 Martin Baulig <martin@ximian.com>
11564 (MonoDebuggerInfo): Add `interruption_request'.
11566 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11568 * aot-compiler.c (emit_plt): Remove some dead code.
11570 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11572 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11573 return the plt info offset belonging to a given plt entry.
11575 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11576 mono_aot_get_plt_info_offset.
11578 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11579 similar to the amd64 code by makeing jumps through a separate jump table
11580 instead of embedding the jump addresses into the code.
11582 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11584 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11587 2008-07-10 Martin Baulig <martin@ximian.com>
11589 * mini.c (mini_method_compile): Disable generics sharing when
11590 running in the debugger.
11592 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11594 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11596 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11597 the local register allocator from running out of registers on x86 when
11600 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11602 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11603 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11606 Contributed under MIT/X11 license.
11608 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11610 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11611 speed up the assembler.
11613 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11615 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11618 * mini.c: Move the soft float handling macros a bit earlier, add
11619 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11622 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11624 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11625 read-only to help catch code allocation requests.
11627 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11628 and turn it off when using --aot-only or when compiling with --aot=full.
11630 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11631 jump table for switches from the normal domain mempool, not the code
11634 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11635 unbox trampoline which handles aot-only mode too.
11637 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11638 an AOTed unbox trampoline.
11640 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11642 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11644 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11647 Contributed under MIT/X11 license.
11649 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11651 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11652 the unwind information for the method at the end of the allocated block.
11654 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11655 MonoCompileArch to hold the unwind info for SEH on Winx64
11657 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11658 frame pointer info for the method being compiled.
11660 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11661 the call to mono_exception_from_token.
11663 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11664 storing the method prolog information in a format that the Winx64 SEH can understand. This
11665 information is stored a the end of the method block because it is all 32-bit offset based.
11667 Contributed under MIT/X11 license.
11669 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11671 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11673 * wapihandles.c: Fix warnings.
11675 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11678 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11679 mono_jit_compile_method in aot-only mode since that calls the type
11682 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11683 get_delegate_invoke_impl in aot-only mode.
11685 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11687 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11689 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11691 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11694 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11696 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11697 init trampoline from the AOT file as well.
11699 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11700 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11703 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11706 * exceptions-amd64.c: Add _full variants for the remaining exception code
11707 creation functions as well, allow emission of relocatable code, remove
11708 caching since that is now done by the caller.
11710 * mini-exceptions.c: Add _full variants for the remaining exception code
11711 creation functions as well, add aot-only support.
11713 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11714 if we can determine a proper token for them.
11715 (add_wrappers): Add a few more wrappers.
11716 (emit_method_code): Remove some dead code.
11717 (emit_trampolines): Emit exception code too.
11719 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11721 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11722 mono_array_new_va which avoids varargs.
11724 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11726 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11727 mono_arch_create_specific_trampoline () in all places.
11729 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11730 a bit so it can be used for other things as well.
11732 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11735 * exceptions-amd64.c: Rename the caching from the exception code creation
11736 functions, it is done by the caller instead.
11738 * exceptions-amd64.c: Change the signature of the exception code creation
11739 functions to allow the creation of relocatable code later.
11741 * mini-exceptions.c: Add a set of functions to query the various
11742 runtime-generated exception functions.
11744 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11745 mono_arch_.. () functions.
11747 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11749 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11751 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11753 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11754 (mini_get_vtable_trampoline): Ditto.
11756 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11757 code in the AOT case by returning the code size and a list of relocations to
11760 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11762 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11764 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11767 Contributed under MIT/X11 license.
11769 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11771 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11772 so the buffer size can be computed correctly. Fixes #404735.
11774 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11775 normally as cfg->debug_info is already freed.
11777 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11779 * mini-amd64.c: For calls returning vtypes in registers, don't store
11780 the return address on the stack, instead allocate a separate local for
11783 2008-07-05 Mark Probst <mark.probst@gmail.com>
11785 * mini-trampolines.c, mini.h: Add an argument to
11786 mono_create_jit_trampoline_in_domain() for turning off the adding
11787 of the sync wrapper.
11789 * mini.c: Use the JIT trampoline without sync instead of
11790 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11793 2008-07-04 Mark Probst <mark.probst@gmail.com>
11795 * driver.c: Turn on GSHARED optimization by default.
11797 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11799 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11800 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11802 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11803 create a variant of the generic trampoline code callable from AOTed trampolines.
11805 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11806 trampoline code callable from AOTed trampolines.
11808 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11810 2008-07-04 Mark Probst <mark.probst@gmail.com>
11812 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11813 pass-through manner.
11815 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11816 and don't fail sharing for them anymore.
11818 * mini-exceptions.c: Handle exceptions in shared generic methods.
11820 * generic-sharing.c: When checking the context of a generic
11821 method, also check its class's context. Don't treat wrappers as
11824 * mini-trampolines.c: Some code factored out to
11825 metadata/generic-sharing.c. Handle the MRGCTX case.
11827 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11828 we must deal with the method being of another instantiation of the
11829 class. Add static rgctx invoke wrappers to generic methods.
11831 2008-07-04 Mark Probst <mark.probst@gmail.com>
11833 * mini.c: Provide all jit infos of generic shared methods with a
11836 * mini-exceptions.c: Handle the new situation that a generic info
11837 might be available, but not info about the this/vtable/mrgctx
11840 2008-07-03 Mark Probst <mark.probst@gmail.com>
11842 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11845 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11847 * dominators.c (check_dominance_frontier): Fix a warning.
11849 * mini.h: Add some missing prototypes.
11851 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11853 * driver.c (mono_jit_init_version): Correct the comments since the first
11854 argument should be the name of the root domain, not a filename.
11856 * aot-runtime.c (make_writable): Error out if this is called while running
11858 (load_aot_module): Ditto.
11860 * aot-compiler.c: Really fix the computation of method indexes.
11862 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11863 optimizations as this is no longer called frequently.
11865 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11866 method and the invoke impl code and pass it to the delegate trampoline instead of
11867 just the delegate class.
11869 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11871 * aot-compiler.c: Fixup the computation of method indexes.
11872 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11873 the method builder infrastructure.
11875 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11878 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11879 mode, load the method right away instead of creating a trampoline.
11881 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11883 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11886 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11888 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11889 (mono_aot_load_method): Use method_index instead of method->token.
11891 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11892 can handle icalls etc. properly.
11894 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11896 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11898 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11899 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11900 JIT_ICALL_ADDR patch type.
11902 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11904 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11906 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11908 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11910 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11912 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11913 domain->jit_code_hash.
11915 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11917 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11919 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11921 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11922 get_this_arg_from_call, let it compute it when needed.
11924 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11925 gsctx from code only when needed.
11927 * mini-trampolines.c (get_generic_context): Rename this to
11928 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11929 it can be called by the arch backends.
11931 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11933 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11935 * driver.c (mono_main): Add experimental --aot-only command line option.
11937 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11940 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11942 * driver.c (DllMain): Remove mono_module_handle.
11944 Contributed under MIT/X11 license.
11946 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11948 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11949 for emitting methods which are not in the source assembly. Detect and report
11950 failure of assembling+linking.
11952 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11954 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11956 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11958 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11960 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11962 * mini.h: Remove some obsolete prototypes.
11964 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11966 2008-06-24 Mark Probst <mark.probst@gmail.com>
11968 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11969 supported by Visual Studio, so use alloca().
11971 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11973 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11976 2008-06-23 Mark Probst <mark.probst@gmail.com>
11978 * mini.c: Fail sharing of a generic method if it contains an open
11979 catch clause (because we don't pass MRGCTXs yet).
11981 2008-06-23 Mark Probst <mark.probst@gmail.com>
11983 * mini.c: When compiling a method with generic sharing, insert the
11984 method instantiated with an all-Object generic context into the
11985 jit info table, instead of the context of the first instantiation
11986 of the method we happen to compile.
11988 2008-06-18 Martin Baulig <martin@ximian.com>
11990 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11991 `major_version' and `minor_version'.
11993 2008-06-17 Mark Probst <mark.probst@gmail.com>
11995 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11996 mono_method_is_generic_sharable_impl() takes an additional
11997 argument specifying whether to treat type variables as reference
12000 2008-06-17 Mark Probst <mark.probst@gmail.com>
12002 * mini.h: Removed obsolete prototypes.
12004 2008-06-17 Mark Probst <mark.probst@gmail.com>
12006 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12007 already handle them.
12009 2008-06-17 Mark Probst <mark.probst@gmail.com>
12011 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12012 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12013 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12014 tramp-x86.c: Added a MonoGenericContext* argument to
12015 mono_arch_get_unbox_trampoline() so that it can call other
12016 functions which require it.
12018 2008-06-17 Mark Probst <mark.probst@gmail.com>
12020 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12021 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12022 mono_arch_get_this_arg_from_call() takes a
12023 MonoGenericSharingContext* as well.
12025 2008-06-17 Mark Probst <mark.probst@gmail.com>
12027 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12028 implement generic sharing of unbox.
12030 2008-06-17 Mark Probst <mark.probst@gmail.com>
12032 * mini.c: Don't compute the vtable to determine whether a field is
12033 special static, because it might not work for open types.
12035 2008-06-17 Mark Probst <mark.probst@gmail.com>
12037 * mini.c: Removed the unused token_type and token_source arguments
12038 from get_runtime_generic_context_ptr().
12040 2008-06-17 Marek Habersack <mhabersack@novell.com>
12042 * mini.c (ADD_BINOP): fix the build
12044 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12046 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12049 2008-06-16 Mark Probst <mark.probst@gmail.com>
12051 * mini.h: Removed class relations enum that's not used anymore.
12053 2008-06-16 Mark Probst <mark.probst@gmail.com>
12055 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12057 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12058 the lazy fetch trampoline access code.
12060 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12062 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12064 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12066 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12068 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12070 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12072 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12074 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12077 * mini-ops.h: Add MIN/MAX_UN opcodes.
12079 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12082 * basic-math.cs: Add more min/max tests.
12084 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12086 2008-06-13 Mark Probst <mark.probst@gmail.com>
12088 * mini.c: Small fix in the prologue of emit_castclass.
12090 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12092 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12094 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12095 do not work even for unsigned types. Fixes #400014.
12097 * basic-math.cs: Add regression tests for unsigned Min/Max.
12099 2008-06-13 Mark Probst <mark.probst@gmail.com>
12101 * mini.c: Added additional context_used argument to several
12102 functions, which will be needed for sharing generic methods. Use
12103 GET_RGCTX macro wherever appropriate. Declare only one
12104 context_used in mono_method_to_ir().
12106 2008-06-13 Mark Probst <mark.probst@gmail.com>
12108 * mini.c, generic-sharing.c: Removed generic class relations.
12110 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12111 functions due to MRGCTX changes.
12113 2008-06-13 Mark Probst <mark.probst@gmail.com>
12115 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12116 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12117 with calculated IMT.
12119 * mini.c: Generic sharing of calls via generic interfaces.
12121 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12122 generic method with non-constant MonoGenericContext*. Instead,
12123 the context is taken out of the method itself.
12125 2008-06-13 Mark Probst <mark.probst@gmail.com>
12127 * mini.c: Generic sharing of ldvirtftn.
12129 2008-06-13 Mark Probst <mark.probst@gmail.com>
12131 * mini.c: Generic sharing of ldftn.
12133 2008-06-13 Mark Probst <mark.probst@gmail.com>
12135 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12137 2008-06-13 Mark Probst <mark.probst@gmail.com>
12139 * mini.c: Generic sharing of the special case of ldtoken followed
12140 by a call to GetTypeFromHandle.
12142 2008-06-13 Mark Probst <mark.probst@gmail.com>
12144 * mini.c: Generic sharing of box for nullable types.
12146 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12148 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12149 are passed on the stack. Fixes #324807.
12151 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12153 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12154 for the ArgValuetypeAddrInIReg case.
12156 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12157 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12159 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12160 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12161 local variable and pass the local variable by reference to the called method.
12163 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12164 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12166 Contributed under MIT/X11 license.
12168 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12170 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12172 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12175 2008-06-10 Martin Baulig <martin@ximian.com>
12178 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12180 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12182 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12183 possible error when no arguments are passed.
12185 Contributed under MIT/X11 license.
12187 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12189 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12190 where the file name is NULL.
12192 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12194 * mini.c: Fix s390 build.
12196 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12198 * trace.c (mono_trace_parse_options): Fix warnings.
12200 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12202 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12204 * mini.c (remove_block_if_useless): Avoid printing the method name.
12206 * mini.c: Remove needless setting of ins->cil_code which is now done by
12209 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12212 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12213 translated code after it has been patched.
12215 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12217 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12218 avoid problems during code patching on SMP systems.
12219 (emit_call): Avoid adding a patch info which is already added by
12221 (mono_arch_emit_exceptions): Ditto.
12223 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12225 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12226 MONO_TYPE_ISSTRUCT already checks for it.
12228 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12230 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12231 structs with floats on Winx64 the float registers are not used.
12232 The integer registers are always used..
12233 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12234 only one register will be used and only if the size of the struct
12235 is 1,2,4, or 8 bytes.
12237 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12238 to work for Winx64.
12240 Contributed under MIT/X11 license.
12242 2008-06-05 Martin Baulig <martin@ximian.com>
12244 * debug-debugger.c (debugger_lookup_class): Also call
12245 mono_class_setup_methods() here; we're only called from RTI.
12247 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12249 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12250 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12251 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12252 Post-process object files and add dtrace-generated object, if necessary.
12254 Contributed under MIT/X11 license.
12256 2008-06-04 Mark Probst <mark.probst@gmail.com>
12258 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12261 * mini.c: Generic sharing for unbox.any and castclass.
12263 2008-06-04 Mark Probst <mark.probst@gmail.com>
12265 * mini.c: Ignore tailcall prefix in shared generic code and when
12266 doing calls which require a vtable/rgctx argument.
12268 2008-06-04 Mark Probst <mark.probst@gmail.com>
12270 * mini.c: Don't free the JIT info.
12272 * driver.c: Changes in the JIT info table testing code.
12274 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12276 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12277 interruption. Fix some warnings.
12279 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12280 interruption_checkpoint.
12282 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12284 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12285 from embedding applications.
12287 2008-06-02 William Holmes <billholmes54@gmail.com>
12289 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12290 reserving 32 bytes on the stack when making calls.
12292 Contributed under MIT/X11 license.
12294 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12296 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12297 the linear IL branch.
12299 * driver.c: Print out more information for --version on arm.
12301 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12303 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12304 bb_exit instead, since out of line bblocks might not actually be emitted
12307 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12308 maximum epilog size for out of line bblocks if tracing is enabled.
12310 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12312 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12314 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12316 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12318 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12319 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12322 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12324 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12325 the 'value' to store is a constant.
12327 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12329 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12330 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12332 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12334 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12335 for accessing method->generic_container.
12337 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12339 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12341 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12343 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12345 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12348 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12350 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12352 * mini.c: Handle the case when mono_class_vtable () fails.
12354 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12355 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12358 2008-05-22 Mark Probst <mark.probst@gmail.com>
12360 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12361 together with domain sharing.
12363 2008-05-22 Mark Probst <mark.probst@gmail.com>
12365 * mini.c: Treat callvirts to final methods like non-virtual calls
12366 when doing generic sharing, i.e. look them up in the runtime
12369 2008-05-22 Mark Probst <mark.probst@gmail.com>
12371 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12372 with computed types (for generic sharing).
12374 * mini.c: Generic sharing for mkrefany and refanyval.
12376 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12378 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12381 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12382 the generic sharing code.
12384 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12387 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12389 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12391 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12393 * driver.c: updated copyright date
12395 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12397 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12400 2008-05-19 Martin Baulig <martin@ximian.com>
12402 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12403 pointing to the new `_mono_debug_using_mono_debugger' variable.
12406 (mono_main): Check mono_debug_using_mono_debugger() rather than
12407 the `MONO_INSIDE_MDB' environment variable to check whether we're
12408 inside the debugger.
12410 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12412 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12415 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12417 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12419 * mini.c: Added mini_assembly_can_skip_verification. This
12420 function checks if the assembly requested to skip verification.
12421 Fixes part of #387274.
12423 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12425 * mini.c (mini_get_method): Disable the check for open generic classes when
12426 using generic sharing.
12428 * generics.cs: Add a test for #387034.
12430 * mini.c (mini_get_method): Check whenever the method class is an open generic
12431 type, and return NULL in that case, causing a verification error. Fixes
12434 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12436 * driver.c (mono_main): Revert r102623. The right
12437 thing to do is to enable the verifier under verifiable
12438 unless a --security flag was passed.
12440 We need this non-trivial behavior for --verify-all otherwise
12441 mcs-compileall won't be able to use it. As it needs everything to
12442 be verified under validil.
12444 2008-05-06 Martin Baulig <martin@ximian.com>
12448 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12449 (mono_debugger_thread_cleanup): Likewise.
12450 (mono_debugger_extended_notification): Likewise.
12452 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12454 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12455 against both inflated and non-inflated methods. We need to check against the
12456 generic definition for cases where the instantiated method is not visible.
12457 We need to check against the inflated types for cases where the instantiation
12458 changes any super type. This fixes #382986.
12460 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12461 that check for visibiliy as generic params only appears as the type subject
12462 of tokens on call opcodes. Field manipulation and ldftn must always
12463 target an exact type.
12465 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12467 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12468 if no related --security flag is passed.
12470 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12472 * mini-arch.h: Prepare support for ppc64.
12474 Contributed under MIT/X11 license.
12476 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12478 * aot-runtime.c: Prepare support for ppc64.
12480 Contributed under MIT/X11 license.
12482 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12484 * mini-ops.h: Prepare support for ppc64.
12486 Contributed under MIT/X11 license.
12488 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12490 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12492 Contributed under MIT/X11 license.
12494 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12496 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12497 assemblies, since aot_name is not a full path, causing us to load MS.NET
12498 assemblies on windows.
12500 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12502 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12503 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12504 * main.c: Use UTF-8 encoded command line instead of Windows default code
12505 page on Windows to support Unicode.
12506 * driver.c (DllMain): New function for mixed-mode assembly support.
12507 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12508 export __stdcall functions without decoration.
12510 Contributed under MIT/X11 license.
12512 2008-04-28 Mark Probst <mark.probst@gmail.com>
12514 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12515 saving it very early.
12517 2008-04-28 Mark Probst <mark.probst@gmail.com>
12519 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12520 deleted. The only way to access the new RGCTX is via the
12523 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12524 vtable instead of the RGCTX to static methods.
12526 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12527 accessing the new RGCTX.
12529 * generic-sharing.c: There is no separation between self, type
12530 arguments and other types in the RGCTX anymore.
12532 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12534 * mini-amd64.c (add_general): Remove previous stack adjustment.
12535 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12536 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12537 for 32 bytes of stack space reserved for all calls.
12539 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12540 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12543 Code contributed under MIT/X11 license.
12545 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12547 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12548 against the root definition, peeling out method and type instantiations.
12549 Cache verify success results, code that fails verification is still
12550 checked multiple times.
12552 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12554 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12556 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12558 * mini-amd64.c (add_general): Always increment stack on Win64.
12559 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12562 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12563 stack based argument handling on Win64.
12565 Code contributed under MIT/X11 license.
12567 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12569 * Makefile.am (version.h): Add support for git-svn.
12571 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12573 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12574 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12575 avoiding allocations and libc functions which might deadlock.
12577 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12578 'no-gdb-backtrace' option is set.
12580 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12582 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12584 2008-04-21 Martin Baulig <martin@ximian.com>
12586 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12587 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12589 2008-04-21 Martin Baulig <martin@ximian.com>
12591 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12592 `thread_vtable', `event_handler_ptr' and `event_handler'.
12594 2008-04-21 Martin Baulig <martin@ximian.com>
12596 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12597 allows delayed initialization of the `executable_code_buffer' when
12600 2008-04-21 Martin Baulig <martin@ximian.com>
12602 * mini.h (mono_debugger_create_notification_function): Removed.
12603 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12605 * mdb-debug-info64.s
12606 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12608 * mdb-debug-info32.s
12609 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12611 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12612 currently only works on x86 and x86_64, so don't create it on ppc.
12614 2008-04-21 Martin Baulig <martin@ximian.com>
12616 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12619 (mini_method_compile): In the fp elimination check, check
12620 `debug_options.mdb_optimizations' in addition to
12621 mono_debug_using_mono_debugger().
12623 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12624 disable some JIT optimizations which are only disabled when
12625 running inside the debugger.
12626 Added `--help-debug' option to describe the debugging options.
12627 (parse_debug_options): New static function to parse the `--debug'
12628 options, so we can easily add more stuff in future.
12630 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12632 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12633 the method has no body.
12635 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12637 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12638 assembly is not allowed in MSVC 64-bit compiler.
12639 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12640 as we get floating point exceptions everywhere.
12642 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12643 correctly align arguments for call to throw_exception.
12644 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12646 Code contributed under MIT/X11 license.
12648 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12650 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12652 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12654 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12656 * mini-amd64.c (NEW_INS): Set cil_code.
12658 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12659 from mini-amd64.c so all debugger related logic is in one place.
12661 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12662 later won't have a random ip assigned to them.
12664 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12666 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12667 the arch specific function initializes code_size.
12668 (mono_create_delegate_trampoline): Ditto.
12670 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12671 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12674 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12675 running under the debugger.
12677 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12680 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12681 debugger. Also move the disabling of optimizations here from driver.c.
12682 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12685 * mini.h (MonoCompile): Add a few new flags.
12687 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12689 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12690 so the cil_code field of created MonoInst's is properly set.
12691 (mini_select_instructions): Ditto.
12693 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12694 (MONO_INST_NEW_CALL): Ditto.
12696 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12697 in many places so the ins->cil_code field is properly initialized.
12699 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12702 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12704 * mini.c (mini_method_compile): Print a different message when compiling a
12707 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12710 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12712 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12715 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12717 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12719 * mini.c (handle_stack_args): Make this return void since its return value was
12720 never used. Also set cfg->unverifiable for invalid IL instead of calling
12723 2008-04-10 Mark Probst <mark.probst@gmail.com>
12725 * mini.c: Make sure "this" is live in catch clauses with type
12726 variables in shared generic code.
12728 2008-04-08 Mark Probst <mark.probst@gmail.com>
12730 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12731 generic_class_is_reference_type() to ensure the proper behaviour
12732 when sharing generic code and the type in question is a type
12735 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12737 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12738 race conditions when printing thread dumps. Fixes #377738.
12740 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12742 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12743 shows up when both MonoInst arguments can cause aliasig.
12744 There is likely no way in the current JIT to trigger this problem, but
12745 it showed up in the development of generics sharing, when in a new
12746 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12747 When the generics sharing code will be committed, its tests will be
12748 valid also for this bug.
12750 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12752 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12755 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12758 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12760 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12761 use a more detailed exception message for InvalidCastException.
12763 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12765 * driver.c (mono_main): Add --debug=casts option to turn on better
12766 InvalidCastException message details.
12768 * mini.c (mini_get_debug_options): New helper function to return the address of
12769 the debug_options variable.
12771 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12772 the jit_tls TLS variable.
12774 * mini.c (mono_jit_tls): New TLS variable.
12776 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12779 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12781 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12783 * mini.c: Removed verifer related stuff, code moved to verify.c.
12785 * driver.c: Using code from verify.c instead of mini.c.
12787 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12789 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12792 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12794 * mini.c (check_for_method_verify): Enabling verification of
12795 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12798 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12800 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12801 caller saved registers as well.
12803 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12804 saved registers as well.
12806 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12808 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12810 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12813 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12815 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12817 (get_call_info): Take a gsctx argument instead of 'cfg'.
12819 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12821 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12822 mono_verify_all is set.
12824 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12826 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12828 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12830 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12833 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12834 verifier and the code generated by the compiler.
12836 2008-03-25 Mark Probst <mark.probst@gmail.com>
12838 * mini.c: Generic sharing of the non-nullable case of the box
12841 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12843 * inssel.brg: Fix the build.
12845 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12847 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12849 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12850 Array:Address. Fixes #372410.
12852 * iltests.il.in: New tests for readonly prefix.
12854 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12856 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12857 mini-trampolines.c.
12859 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12862 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12864 * mini.c (mono_decompose_op_imm): New helper function.
12866 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12867 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12870 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12871 mono_arch_output_basic_block. Fix warnings.
12873 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12876 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12878 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12879 since the extra frame is now detected automatically inside the loop.
12881 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12882 opts which are now in mono_peephole_ins ().
12884 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12886 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12887 frames and skip duplicate managed-to-native frames. Fixes #367665.
12889 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12890 opts which are now in mono_peephole_ins ().
12891 (mono_arch_peephole_pass_2): Ditto.
12893 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12895 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12896 arch independent peephole optimizations.
12898 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12899 opts which are now in mono_peephole_ins ().
12901 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12903 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12905 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12908 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12909 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12912 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12914 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12915 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12918 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12919 mono_arch_output_basic_block. Fix warnings.
12921 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12923 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12926 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12928 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12931 * iltests.il: Add new tests.
12933 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12935 * mini.c: Removed Windows version macros.
12937 2008-03-20 Mark Probst <mark.probst@gmail.com>
12939 * generic-sharing.c: Put reflection types in the extensible part
12940 of the runtime generic context.
12942 * mini.c: Generic sharing of the GetTypeHandle special case of the
12943 ldtoken instruction.
12945 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12947 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12949 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12951 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12952 consistency with the other version on the linear IR branch.
12954 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12956 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12958 * iltests.il.in: Add new tests.
12960 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12962 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12964 * iltests.il.in: Add new tests.
12966 2008-03-19 Mark Probst <mark.probst@gmail.com>
12968 * mini.c: Two variables with the same name were declared in
12969 nesting contexts and one wasn't initialized. Fixed.
12971 2008-03-19 Mark Probst <mark.probst@gmail.com>
12973 * mini.c: Generic sharing of the initobj instruction.
12975 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12977 * mini.c: make the test to optimize ldtoken from typeof() more
12980 2008-03-18 Mark Probst <mark.probst@gmail.com>
12982 * mini.c: Generic sharing of the initobj instruction for reference
12985 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12987 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12988 the mono_breakpoint_clean_code() code to perform bound checks.
12990 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12992 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12993 mono_arch_patch_callsite() to include the start of the managed method
12994 to be able to perform bound checks.
12996 2008-03-17 Mark Probst <mark.probst@gmail.com>
12998 * mini.c: Generic sharing for the isinst instruction.
13000 2008-03-17 Mark Probst <mark.probst@gmail.com>
13002 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13003 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13004 with the runtime generic context argument.
13006 * mini.c: Share calls to several types of unsharable methods by
13007 putting the address of the method code in the runtime generic
13008 context and doing an indirect call.
13010 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13013 2008-03-16 Mark Probst <mark.probst@gmail.com>
13015 * generic-sharing.c: Change due to a change in the runtime genric
13018 2008-03-15 Martin Baulig <martin@ximian.com>
13021 (mono_arch_nullify_class_init_trampoline): Add call to
13022 mono_breakpoint_clean_code() to make things work when running
13023 inside the debugger.
13026 (mono_arch_nullify_class_init_trampoline): Add call to
13027 mono_breakpoint_clean_code() to make things work when running
13028 inside the debugger.
13030 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13032 * inssel-long.brg (reg): Fix 64 bit build.
13034 2008-03-14 Mark Probst <mark.probst@gmail.com>
13036 * mini.c, mini.h: Share static generic code by passing it an
13037 implicit argument pointing to the runtime generic context.
13039 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13040 inssel-long32-mips.brg: New opcodes for calling shared static,
13041 which need to be passed the runtime generic context.
13043 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13044 argument on the stack in the prologue if needed. New function for
13045 finding the runtime generic context argument from the registers
13046 saved by the trampoline.
13048 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13049 runtime generic context argument.
13051 * tramp-amd64.c: Also restore the register used for the runtime
13052 generic context argument.
13054 * mini-trampoline.c: Resolve shared static calls by consulting the
13055 runtime generic context via the new argument.
13057 * generic-sharing.c: Add an argument to sharability-checking
13058 functions that specifies whether type variables should be treated
13059 as sharable type arguments.
13061 * inssel-x86.brg: Removed a superfluous, buggy rule.
13063 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13066 2008-03-14 Martin Baulig <martin@ximian.com>
13068 * debug-debugger.c (main_thread_handler): Call
13069 mono_runtime_run_main() without sending any notifications.
13071 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13073 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13075 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13077 2008-03-14 Mark Probst <mark.probst@gmail.com>
13079 * tramp-x86.c: Fixed register restore offsets in the trampoline
13080 code for ECX and EDX.
13082 2008-03-12 Geoff Norton <gnorton@novell.com>
13084 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13085 different ucontext_t implementations.
13086 * exceptions-arm.c: Use the above defines to get exceptions working on
13087 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13088 * mini-arm.c: Implement iPhone icache support (based on a patch by
13089 Luke Howard lukeh@padl.com)
13091 2008-03-12 Mark Probst <mark.probst@gmail.com>
13093 * mini.c: Enable generic sharing of calls to non-static
13094 non-interface non-generic non-value-type methods.
13096 * mini-trampolines.c: Resolve calls from shared generic code.
13098 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13100 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13102 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13104 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13106 * mini.c: some fixes for the AOT compiler.
13108 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13110 * cpu-amd64.md: Add clob:1 to some float opcodes.
13112 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13114 * mini.h: Added MiniVerifierMode enumeration.
13116 * mini.c: Added mini_verifier_set_mode to control
13117 the usage of the new verifier.
13119 * mini.c (mono_method): Integrated the new verifier.
13121 * driver.c: Extended --security option with validil and
13122 verifiable options to activate the new verifier.
13124 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13126 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13127 optimization to ctors taking 0 or 2 arguments too.
13129 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13132 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13134 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13136 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13138 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13139 non-aot case as well.
13141 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13143 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13146 * aot-compiler.c (encode_patch): Ditto.
13148 * mini.h (G_MININT32): Fix the definition of this.
13150 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13152 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13154 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13156 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13158 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13159 methods returning vtypes in registers.
13160 (mono_arch_allocate_vars): Ditto.
13162 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13164 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13166 * generics.cs: Add a test from the linear IR branch.
13168 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13170 * mini.c (inline_method): Cache failed inline attempts.
13172 2008-03-04 Mark Probst <mark.probst@gmail.com>
13174 * mini.c: For shared methods of generic classes put the location
13175 of "this" into the MonoGenericJitInfo.
13177 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13178 register out of a MonoContext by register number. Add the generic
13179 sharing context as an argument to mono_arch_find_this_argument().
13181 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13182 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13183 for new arch function.
13185 * mini-exception.c: Handle open exception clauses in shared
13188 * mini-trampolines.c: Supply additional argument to
13189 mono_arch_find_this_argument().
13191 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13193 * Makefile.am (regtests): Run the bench.exe tests last.
13195 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13197 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13200 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13202 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13205 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13207 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13209 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13210 whose class has no cctor.
13212 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13214 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13216 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13219 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13221 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13222 to be in sync with the code on the linear IR branch.
13224 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13226 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13228 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13230 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13232 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13234 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13236 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13238 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13240 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13243 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13245 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13246 OP_LOADR4_MEMBASE emission.
13248 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13249 (mono_spillvar_offset_float): Ditto.
13251 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13253 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13256 * basic-long.cs: Add regression tests for them.
13258 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13260 (mono_arch_allocate_vars): Fix representation of single-precision float
13262 (mono_arch_output_basic_block): Ditto.
13264 * inssel-mips.brg: Ditto, remove duplicate items.
13266 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13267 arguments of tail calls as on other platforms.
13268 (mono_arch_output_basic_block): Handle tail calls.
13270 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13273 * objects.cs (test_5_pass_static_struct): Add test for it.
13275 Contributed under MIT/X11 license.
13277 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13279 * Makefile.am: Use gmcs for compiling the regression tests.
13281 * *.2.cs *.2.il: Rename to *.cs and *.il.
13283 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13285 * regalloc.h: Make the vassign array smaller.
13287 * mini.c (mini_method_compile): Remove an unused field in cfg.
13289 * mini-codegen.c: Add a bunch of micro optimizations.
13291 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13293 * regalloc.h: Remove some unused fields.
13295 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13297 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13299 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13301 2008-02-22 Mark Probst <mark.probst@gmail.com>
13303 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13305 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13306 trampoline: Fetch an entry from the runtime generic context. If
13307 it's NULL, jump to the actual trampoline to fill the runtime
13308 generic context. Otherwise, return it.
13310 * mini.c: Call the lazy fetch trampoline to get entries out of the
13311 runtime generic context.
13313 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13314 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13315 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13317 2008-02-21 Mark Probst <mark.probst@gmail.com>
13319 * mini.c: Fetch data out of the extensible part of the runtime
13320 generic context instead of calling a helper function.
13322 * generic-sharing.c: Some functions moved into
13323 metadata/generic-sharing.c. Helper function for fetching other
13324 types now checks and asserts against extensible rgctx (just for
13325 debugging purposes - the helper function isn't called anymore
13326 unless for debugging).
13328 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13330 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13331 for tail calls up to the point that the tests in iltests.exe run. Also add a
13332 dummy CKFINITE implementation.
13333 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13334 needed for trampoline LMF frames.
13336 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13337 trampoline LMF frames.
13339 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13341 * mini.c (inline_method): clean any pending loader error when inlining fail.
13342 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13344 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13346 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13348 * aot-runtime.c (decode_patch_info): Ditto.
13350 * mini.c (mono_resolve_patch_target): Ditto.
13352 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13355 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13357 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13358 if it references an icall address.
13360 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13362 * cpu-s390x.md: Remove some more unused opcodes.
13364 * cpu-s390x.md: Remove some unused opcodes.
13366 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13367 mono_op_imm_to_op ().
13369 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13370 instead of a switch statement.
13372 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13373 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13375 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13377 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13379 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13382 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13384 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13385 opened. Fixes #362607.
13387 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13389 * iltests.il.in: Add a test for static methods in interfaces.
13391 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13393 * genmdesc.c (build_table): Fix a crash on older glib versions.
13395 * cpu-sparc.md: Remove some unused opcodes.
13397 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13398 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13400 * cpu-amd64.md: Remove some unused opcodes.
13402 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13403 like the other opcodes.
13405 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13407 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13409 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13411 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13412 variables 'cfg' instead of 'm' for consistency.
13414 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13416 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13417 argument holding the vtype return address, to avoid the ambigious use of
13418 cfg->ret for this purpose.
13420 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13422 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13424 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13425 new mono_print_ins () function which only takes one argument.
13427 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13429 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13432 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13434 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13436 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13438 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13439 opcodes and other small changes.
13441 * mini-ops.h: Add some new opcodes from the linear IR branch.
13443 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13445 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13446 opcodes, use the REG_MEMBASE opcodes instead.
13448 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13449 opcodes, use the REG_MEMBASE opcodes instead.
13451 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13454 * mini.c (mono_op_imm_to_op): New helper function.
13456 * mini-ops.h: Add some opcodes from linear IR branch.
13458 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13460 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13463 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13465 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13468 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13470 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13472 * aot-compiler.c (emit_method_code): Add an assert.
13474 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13475 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13478 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13480 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13481 some load/store opcodes so they are consistent.
13482 (mono_arch_emit_prolog): Simplify some code.
13484 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13486 * objects.cs: Add tests for large argument offsets on ARM.
13488 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13489 stack offsets. Fixes #359651.
13491 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13493 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13495 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13497 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13499 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13501 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13502 rid of CEE_CONV_R_UN.
13504 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13506 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13508 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13510 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13512 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13514 * cpu-amd64.md: Remove some unused opcodes.
13516 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13518 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13520 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13521 arch specific functions for its parts. Call the peephole pass after local
13522 regalloc so the prolog can compute a more accurate max_offset.
13524 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13525 the corresponding OP_I/OP_L opcodes.
13527 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13529 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13531 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13533 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13534 as they are handled in mini.c.
13536 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13538 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13539 case since it is handled in mini.c.
13541 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13543 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13545 * *.c: Use the new opcodes in the IR and back end code.
13547 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13549 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13551 2008-02-06 Mark Probst <mark.probst@gmail.com>
13553 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13554 an assert because it has a race condition.
13556 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13558 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13560 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13562 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13564 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13565 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13567 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13569 * cpu-amd64.md (move): Correct the maximum size of move.
13571 2008-02-05 Mark Probst <mark.probst@gmail.com>
13573 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13574 the generic class init trampoline to return quickly if the class
13577 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13579 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13580 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13582 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13584 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13587 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13589 * objects.cs: Add some soft-float tests.
13591 * mini.c: Fix a couple more soft-float issues.
13593 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13595 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13596 avoid a REX prefix.
13598 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13600 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13601 exception happens while compiling a virtual method.
13603 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13605 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13607 * mini-sparc.c: Fix build.
13609 * mini-sparc.c (get_call_info): Add support for generic sharing.
13611 * mini-exceptions.c: Add a FIXME.
13613 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13615 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13616 altstack handling code.
13618 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13620 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13622 * mini-s390.c: Add support for generic sharing.
13624 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13626 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13628 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13630 * mini-s390x.c: Add support for generic sharing.
13632 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13634 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13636 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13637 can be used since it takes a 16 bit signed immediate.
13639 * inssel-s390x.brg: Fix OP_SETRET.
13641 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13643 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13645 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13647 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13649 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13652 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13655 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13656 of the unused mono_arch_patch_delegate_trampoline stuff.
13658 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13660 * basic-long.cs: Move the fp related tests to basic-float.cs.
13662 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13664 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13666 * basic-calls.cs: Add a test for proper float argument passing.
13668 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13669 if the context corresponds to an exception received through a signal.
13671 * exceptions.cs: Add a test for nullref handling at the start of a try
13674 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13676 * jit-icalls.c (mono_break): New JIT icall.
13678 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13680 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13682 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13684 * cpu-*.md: Get rid of unused opcodes.
13686 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13688 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13691 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13694 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13695 the arch independent trampoline code in mini-trampolines.c.
13697 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13699 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13701 * mini-s390.h: Remove an unused define.
13703 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13704 the arch independent trampoline code in mini-trampolines.c.
13706 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13708 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13710 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13712 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13714 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13716 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13718 * cpu-amd64.md: Use smaller sizes for int opcodes.
13720 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13722 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13725 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13728 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13729 instead of though a pointer to save an indirection when accessing elements of
13732 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13734 (NOT_IMPLEMENTED): New helper macro.
13735 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13738 * *.c: Use the new helper macro.
13740 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13742 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13744 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13746 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13749 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13751 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13752 profiling is enabled.
13754 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13756 (mono_arch_emit_prolog): Add more first bblock optimizations.
13758 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13759 in order if possible.
13760 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13761 bblock, since the arguments are still in their original registers.
13763 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13765 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13767 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13770 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13773 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13775 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13776 process async exceptions received while in unmanaged code.
13778 * mini.c (mini_init): Install a callback with the runtime which will be called
13779 when a thread receives an async exception while in unmanaged code.
13781 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13783 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13785 2008-01-16 Wade Berrier <wberrier@novell.com>
13792 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13794 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13795 compilation with sun cc.
13797 * cpu-*.md: Fix the build.
13799 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13801 * mini-amd64.h: Add some comments to the MonoLMF structure.
13803 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13805 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13806 in the LMF structure if possible. This saves two instructions in the
13807 managed->native wrappers.
13809 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13811 2008-01-16 Mark Probst <mark.probst@gmail.com>
13813 * generic-sharing.c: New type argument lookup code which uses the
13814 runtime generic context template.
13816 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13818 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13820 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13821 (mono_arch_output_basic_block): Fix localloc implementation.
13823 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13825 * mini-ia64.c (peephole_pass): Fix ia64 build.
13827 * mini-amd64.c (peephole_pass): Fix a warning.
13829 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13830 at a constant offset from sp/fp.
13832 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13833 instead of obtaining it from *lmf in the managed method case.
13835 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13837 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13839 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13841 * mini.h (MonoInstList): New type.
13842 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13843 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13844 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13845 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13846 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13847 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13848 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13849 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13850 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13851 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13852 MONO_INST_LIST_FOR_EACH_ENTRY,
13853 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13854 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13855 mono_inst_list_first, mono_inst_list_last,
13856 mono_inst_list_next, mono_inst_list_prev): New instruction
13857 list handling interfaces.
13858 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13859 list head 'ins_list'.
13860 (MonoInst): Replace next pointer with list head 'node'.
13861 (MonoCallInst): Make 'out_args' a MonoInstList.
13862 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13863 (MonoCompile): Delete reverse_inst_list and
13864 reverse_inst_list_len.
13865 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13866 mono_arch_lowering_pass, mono_arch_local_regalloc,
13867 mono_arch_output_basic_block, mono_arch_emit_prolog):
13868 Convert to new instruction lists.
13869 (insert_after_ins): Delete.
13870 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13872 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13873 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13874 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13875 mono_emulate_opcode, mono_emit_load_got_addr,
13876 inline_method, mono_method_to_ir, mono_print_bb_code,
13877 print_dfn, decompose_pass, nullify_basic_block,
13878 replace_out_block_in_code, remove_block_if_useless,
13879 merge_basic_blocks, move_basic_block_to_end,
13880 try_unsigned_compare, optimize_branches, mono_print_code,
13881 mini_select_instructions, remove_critical_edges): Likewise.
13882 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13883 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13884 mono_arch_output_basic_block, mono_arch_emit_prolog):
13886 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13887 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13888 mono_arch_output_basic_block): Likewise.
13889 (inst_list_prepend, insert_after_ins): Delete.
13890 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13891 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13893 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13894 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13895 mono_arch_emit_prolog): Likewise.
13896 * cfold.c (mono_constant_fold): Likewise.
13897 * liveness.c (visit_bb, mono_analyze_liveness,
13898 optimize_initlocals): Likewise.
13899 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13900 * graph.c (mono_draw_code_cfg): Likewise.
13901 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13902 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13903 mono_ssa_cprop): Likewise.
13904 * abcremoval (get_relations_from_previous_bb, process_block):
13906 * local-propagation (mono_cprop_invalidate_values,
13907 mono_local_cprop_bb): Likewise.
13908 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13909 peephole_pass, mono_arch_output_basic_block,
13910 mono_arch_emit_prolog): Likewise.
13911 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13912 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13913 mono_arch_emit_prolog): Likewise.
13914 (insert_after_ins): Delete.
13915 * aliasing.c (print_code_with_aliasing_information,
13916 mono_build_aliasing_information, mono_aliasing_deadce):
13917 Convert to new instruction lists.
13918 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13919 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13920 mono_arch_local_regalloc, mono_arch_output_basic_block):
13922 (insert_after_ins): Delete.
13923 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13924 peephole_pass, mono_arch_output_basic_block): Convert to
13925 new instruction lists.
13926 * mini-codegen (InstList, inst_list_prepend,
13927 insert_after_ins): Delete.
13928 (insert_before_ins, get_register_force_spilling,
13929 get_register_spilling, free_up_ireg, free_up_reg,
13930 create_copy_ins, create_spilled_store, alloc_int_reg,
13931 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13932 to new instruction lists.
13933 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13934 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13935 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13936 (insert_after_ins): Delete.
13937 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13938 mono_arch_local_regalloc, mono_arch_output_basic_block,
13939 mono_arch_call_opcode): Convert to new instruction lists.
13940 (insert_after_ins): Delete.
13941 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13942 peephole_pass, mono_arch_output_basic_block,
13943 mono_arch_emit_prolog): Convert to new instruction lists.
13945 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13947 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13949 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13952 * Makefile.am (version.h): Make this work with non-bash shells.
13954 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13956 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13958 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13960 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13961 the InitializeArray optimization.
13963 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13965 * mini.c driver.c: Don't include os/gc_wrapper.h.
13967 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13969 * mini.c (print_jit_stats): Print GC statistics if available.
13971 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13973 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13975 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13977 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13979 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13981 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13983 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13985 * driver.c (mono_main): Ditto.
13987 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13989 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13991 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13992 in the vtable can't be encoded.
13993 (compile_method): Ditto.
13995 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13997 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14000 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14003 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14004 the top LMF entry belongs to the current method.
14006 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14008 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14010 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14012 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14014 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14016 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14018 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14020 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14023 * basic-float.cs: Add an ulong->double cast test.
14025 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14027 * mini.c (mono_method_to_ir): Fix a warning.
14029 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14031 * mini-ops.h: Add OP_SWITCH.
14033 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14034 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14036 2007-12-11 Geoff Norton <gnorton@novell.com>
14038 * mini-s390x.c: Minor change to the MAX() define to allow
14039 it to compile with other gcc versions.
14041 2007-12-11 Geoff Norton <gnorton@novell.com>
14044 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14046 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14048 exceptions-arm.c (mono_arch_get_restore_context): Restore
14051 exceptions-arm.c (throw_exception): Save the frame pointer.
14052 This is a partial fix for #323747. Only the client side is
14055 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14057 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14058 was using an unrelated variable to log the class which
14059 needed the cctor to be called. This was crashing on arm.
14061 2007-12-09 Robert Jordan <robertj@gmx.net>
14063 * mini-x86.c (mono_arch_emit_epilog):
14064 Consider all kinds of 64-bit types. Fixes #323114.
14066 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14068 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14070 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14072 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14074 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14076 * mini.c: run type ctor before allocating an object, not only
14077 when running it's constructor method (fixes at least part of bug #342507).
14079 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14081 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14083 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14084 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14087 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14088 mono_generic_class_init_trampoline () the same as it is done with the other
14091 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14092 aot-runtime.c aot-compiler.c: Implement AOT support.
14094 2007-12-07 Mark Probst <mark.probst@gmail.com>
14096 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14097 build for archs which don't have the vtable trampoline defined
14100 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14102 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14104 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14106 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14108 * tramp-<ARCH>.c: Use the new helper function.
14110 2007-12-07 Mark Probst <mark.probst@gmail.com>
14112 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14113 trampoline call, which takes a vtable argument.
14115 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14116 OP_TRAMPCALL_VTABLEs like other calls.
14118 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14119 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14120 call. Implemented a support function which fetches the vtable
14121 from a register set.
14123 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14124 Implemented a generic class init trampoline, using the
14125 OP_TRAMPCALL_VTABLE opcode.
14127 * mini.c: Implemented static field access when sharing generic
14128 code. This implies initing the class using the new
14129 OP_TRAMPCALL_VTABLE call.
14131 2007-12-07 Mark Probst <mark.probst@gmail.com>
14133 * mini.c: Don't compile methods with sharing enabled if their
14134 classes are disabled for sharing.
14136 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14138 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14139 opcodes. Fixes #346563.
14141 * objects.cs: Add a new test.
14143 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14145 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14146 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14148 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14150 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14152 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14154 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14157 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14159 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14161 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14162 optimization in the AOT case.
14164 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14166 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14168 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14170 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14172 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14174 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14175 is created by the inlined delegate ctor.
14177 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14179 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14181 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14183 * cpu-x86.md: Fix the length of ckfinite.
14185 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14187 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14189 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14190 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14192 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14194 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14195 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14197 2007-11-28 Martin Baulig <martin@ximian.com>
14200 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14201 after creating the trampoline.
14203 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14205 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14207 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14210 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14211 instead of the calling method to help AOT.
14213 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14215 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14217 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14220 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14222 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14224 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14225 (encode_method_ref): No need to handle generic method definitions specially.
14227 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14229 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14232 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14234 (compile_method): Enable generic sharing.
14236 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14238 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14239 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14241 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14244 * mini-trampolines.c: Fix a warning.
14246 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14248 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14249 (generic_class_is_reference_type): Remove unused function.
14251 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14252 in the generic vtable trampoline case.
14254 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14256 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14257 return an AOT method based on a vtable slot.
14259 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14261 * mini.c (mini_get_vtable_trampoline): Export this.
14263 2007-11-22 Martin Baulig <martin@ximian.com>
14266 (MonoDebuggerInfo): Move `debugger_version' up.
14268 2007-11-22 Martin Baulig <martin@ximian.com>
14271 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14273 * mini-trampolines.c
14274 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14275 after compiling the method.
14277 2007-11-20 Martin Baulig <martin@ximian.com>
14280 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14281 (mono_debugger_remove_breakpoint): Likewise.
14282 (mono_debugger_check_breakpoints): Likewise.
14284 * debug-debugger.c: Implement the new breakpoint interface here.
14286 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14288 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14289 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14291 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14293 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14295 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14297 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14300 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14303 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14304 returning a vtype in a register.
14306 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14307 here from the arch specific code.
14309 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14312 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14313 (mono_arch_emit_prolog): Increment maximum prolog size.
14315 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14316 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14318 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14319 MonoGenericSharingContext.
14321 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14322 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14324 2007-11-15 Mark Probst <mark.probst@gmail.com>
14326 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14327 which extract fields out of the runtime generic context. Full
14328 sharing of the NEWARR opcode.
14330 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14332 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14333 --enable-minimal=ssa.
14335 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14337 * mini-trampolines.c (mono_delegate_trampoline): Update after
14338 mono_marshal_get_delegate_invoke () signature change.
14340 2007-11-13 Mark Probst <mark.probst@gmail.com>
14342 * mini.c: Removed the shared context in favor of the generic
14343 sharing context. Allocate the MonoJitInfo structure with room for
14344 the generic sharing context if it's needed.
14346 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14347 domain-internals.h now.
14349 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14351 * generic-sharing.c: Several changes for working without a shared
14352 context and instead operating on open types instead.
14354 2007-11-12 David S. Miller <davem@davemloft.net>
14356 * inssel-sparc.brg: Fix double instruction emit.
14358 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14360 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14361 Get/Set/Address methods.
14363 * mini.c debug-debugger.c mini-trampolines.c: Update after
14364 mono_marshal_get_delegate_invoke signature change.
14366 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14368 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14369 This can happens with dynamic methods. Fixes the other bug in #322722.
14371 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14373 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14376 * mini-arm.c (arm_patch): Implement patching of BX call
14377 sequence. Fixes one of the bugs in #322722.
14379 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14381 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14382 under Linux. We only need to flush every 32-byte cache line.
14384 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14387 move_basic_block_to_end: Add branches when needed, eventually creating
14389 optimize_branches: added a parameter that tells if it's ok to create
14390 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14391 and avoid calling move_basic_block_to_end when it's not ok.
14394 2007-11-07 Mark Probst <mark.probst@gmail.com>
14396 * mini.c: Abort inlining call to InitializeArray if something
14397 looks wrong. Let the icall handle it, which now has proper safety
14400 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14402 * mini.c (mono_spill_call): add support for soft-float.
14404 * mini.c (mono_method_to_ir): add support for soft-float
14405 to inlined functions that return float.
14407 * mini.c (mono_method_to_ir): add support for soft-float
14408 to cee_stsfld opcode on float fields.
14410 2007-11-05 Geoff Norton <gnorton@novell.com>
14412 * mini-x86.h: Fix the structure access for X86 Leopard.
14415 2007-11-05 Martin Baulig <martin@ximian.com>
14417 * mini-trampolines.c
14418 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14419 after compiling the method to notify the debugger.
14421 2007-11-05 Martin Baulig <martin@ximian.com>
14423 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14425 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14427 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14428 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14430 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14432 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14433 native-to-managed wrappers.
14435 2007-11-01 Geoff Norton <gnorton@novell.com>
14437 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14440 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14442 * mini.c, mini-x86.c: when getting back from unmanaged code
14443 to managed via a marshaled delegate we also need to set the
14446 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14448 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14451 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14453 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14454 let the debugger or other external agents to tell the JIT when
14455 a sw breakpoint has been inserted in the code that the JIT needs
14456 to be able to inspect.
14458 2007-10-31 Martin Baulig <martin@ximian.com>
14461 (MonoDebuggerInfo): Remove `runtime_class_init'.
14463 2007-10-30 Martin Baulig <martin@ximian.com>
14466 (mono_debugger_thread_created): Added `MonoThread *' argument.
14467 (mono_debugger_extended_notification): New public method.
14468 (mono_debugger_trampoline_compiled): New public method.
14471 (MonoDebuggerThreadInfo): Added `thread' and
14472 `extended_notifications' fields.
14475 (debugger_executable_code_buffer): New static variable.
14478 (MonoDebuggerInfo): Added `executable_code_buffer',
14479 `executable_code_buffer_size', `breakpoint_info_area',
14480 `breakpoint_table' and `breakpoint_table_size'.
14482 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14484 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14485 that IP either is an unused value or the vtable pointer. IMT
14486 calls use vtable + offset now. Reduced by almost half the size
14489 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14491 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14492 defines to access param registers. Replace long usage with
14493 gsize as sizeof(long) != sizeof(void*) on Win64.
14495 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14496 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14497 instead of non-existant _GetAddressOfReturnAddress.
14499 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14500 param registers. Save/restore %rdi and %rsi in MonoLMF.
14502 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14503 param registers. Modify (throw_exception) signature to take
14504 %rdi and %rsi on Win64.
14506 Code is contributed under MIT/X11 license.
14508 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14510 * helpers.c: unlink debugging output files.
14512 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14514 * mini.c: Move mono_create_ftnptr () to object.c.
14516 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14518 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14519 optional. This function can now be used to disassemble code generated
14520 outside the JIT such as trampolines and IMT thunks.
14522 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14524 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14525 vtable pointer from a ldr instruction.
14527 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14528 new IMT call sequence.
14530 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14531 call sequence for interface invocations.
14533 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14534 for imt support. This function is empty since IMT on ARM requires no
14535 special handling on the IR side.
14537 * mini-arm.c (mono_arch_find_imt_method): added, required for
14540 * mini-arm.c (mono_arch_find_this_argument): added, required
14543 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14544 a ldr instruction to load a value stored in the code stream.
14546 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14550 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14552 * mini.c (mini_init): Install the jump trampoline callback.
14554 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14556 * mini-trampolines.c: handle synchronized methods with the common
14557 vtable trampoline (bug #335601).
14559 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14561 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14563 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14566 * mini-ia64.h mini-ia64.c: Add support for IMT.
14568 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14569 prolog. Fixes #331958.
14571 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14573 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14575 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14577 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14580 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14582 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14585 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14587 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14590 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14592 * mini-trampolines.c: changed the magic rampoline to understand
14593 the common vtable trampoline method: the method to invoke is
14594 determined by the vtable displacement of the call.
14596 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini.c, mini.h: register the common vtable trampoline if the
14599 architecture supports it.
14601 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14603 * cpu-amd64.md: use the correct max length for tls_get.
14605 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14607 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14608 CEE_STELEM_ANY. Fixes #333696.
14610 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14612 * exceptions-x86.c: provide more graceful handling of the case where
14613 we followed a bogus function pointer from managed code (bug #332866).
14615 2007-10-11 Mark Probst <mark.probst@gmail.com>
14617 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14618 replaces the generic_shared flag and will carry more information
14621 * generic-sharing.c: Added mini_type_stack_size() which allows
14622 allows open types if given a generic sharing context.
14623 mini_get_basic_type_from_generic() takes a
14624 MonoGenericSharingContext* instead of a MonoCompile* now.
14626 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14627 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14628 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14629 changes above. Just passing arguments through to the right
14632 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14634 * mini-arm.c: unify the call emission to emit_code_seq().
14636 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14638 * tramp-arm.c: reduced the trampoline size.
14640 2007-10-10 Mark Probst <mark.probst@gmail.com>
14642 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14643 variable handling out of arch-specific code.
14645 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14647 * mini-arm.c: implemented fast delegate dispatch.
14649 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14651 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14652 that fp elimination is turned off if the space required by locals is too
14653 big. Fixes #331958.
14655 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14657 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14658 ARM to the new style trampoline.
14660 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14662 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14664 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14666 2007-10-09 Martin Baulig <martin@ximian.com>
14669 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14670 `field_info_offset_offset'.
14672 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14674 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14675 removed more internal usage of the r11 register and made it available
14676 to the register allocator.
14678 2007-10-08 Mark Probst <mark.probst@gmail.com>
14680 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14681 when sharing generics and treat type variables as references.
14683 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14685 * mini-ppc.c: started removing the internal uses of register r11
14686 to eventually allow the register allocator to manage it as an
14687 additional available register.
14689 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14691 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14693 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14695 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14696 specific trampolines as they are not performance critical as a jump
14697 target (maybe align as before only for AOT code?). This saves about
14698 200 KB of native code on x86 for monodevelop startup.
14700 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14702 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14703 monodevelop startup.
14705 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14707 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14709 * mini-sparc.h mini-sparc.c: Implement IMT support.
14711 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14712 its smaller and doesn't clobber sparc_g1.
14714 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14716 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14718 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14720 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14722 * mini-ppc.c: implemented fast delegate invocation.
14724 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14726 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14728 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14730 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14731 code to the new style trampoline in preparation for IMT support.
14733 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14735 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14736 systems already. This also reduces the specific trampiline sizes and
14737 prepares for the use of r12 as the IMT identifier register.
14739 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14741 * mini-mips.h: endianess fix (simplified from a patch by
14742 Thomas Kunze <thommy@tabao.de>, bug #323737).
14744 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14746 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14747 to access ucontext fields and enable netbsd support
14748 (partially from Magnus Henoch <mange@freemail.hu>).
14750 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14752 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14753 use the preprocessor from the CPP env var if it is set.
14755 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14757 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14758 code, before interface_offset gets used.
14760 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14762 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14763 mono_class_setup_vtable () before accessing klass->vtable.
14765 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14767 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14770 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14772 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14773 IMT slots (this saves hundreds of KB of memory in programs like
14774 IronPython and Monodevelop).
14776 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14778 * mini.c: print the delegate counter.
14780 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14782 * mini-x86.c: make it easier to enable the debugging code for IMT
14785 2007-09-28 Martin Baulig <martin@ximian.com>
14788 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14789 `mono_method_klass_offset' and `mono_method_token_offset'.
14791 2007-09-20 Mark Probst <mark.probst@gmail.com>
14793 * mini.c: First generics sharing implementation. Can only share
14794 in very simple cases. If sharing doesn't work it falls back to
14795 dedicated compilation.
14797 * mini.h: Flag in MonoCompile to specify whether generic
14798 compilation is shared. Flags enum for marking which generic inst
14799 of a context is used. Prototypes for helper functions.
14801 * generic-sharing.c: Helper functions for generic method sharing.
14803 * optflags-def.h: Optimization flag (gshared) for enabling generic
14804 method sharing added.
14806 * Makefile.am: generic-sharing.c added.
14808 2007-09-19 Daniel Nauck <dna@mono-project.de>
14810 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14812 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14813 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14816 2007-09-19 Martin Baulig <martin@ximian.com>
14818 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14819 mono_debug_cleanup() is now part of mono_cleanup().
14821 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14823 * driver.c (mono_main): Fix a warning.
14825 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14827 * aot-compiler.c: Optimize various parts when processing large assemblies.
14830 * mini.c (mono_patch_info_hash): Improve hash function.
14832 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14834 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14836 Code is contributed under MIT/X11 license.
14838 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14840 * mini.c (mini_init): Fix a leak.
14842 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14844 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14846 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14848 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14850 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14852 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14854 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14857 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14859 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14861 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14863 * aot-runtime.c (decode_patch_info): Ditto.
14865 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14867 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14868 static case. Cache delegates in architecture specific code,
14869 based on number of parameters.
14871 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14872 in architecture specific code, based on number of parameters.
14874 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14875 caching happen in architecture specific code now.
14877 Code is contributed under MIT/X11 license.
14879 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14881 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14882 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14883 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14885 Code is contributed under MIT/X11 license.
14887 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14888 * mini.c: (mono_thread_abort) Fixed bug #82416.
14890 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14892 * mini.: hook the new managed GC allocation feature into the JIT.
14894 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14896 * mini.c: implementation for the new runtime tls opcode.
14898 2007-09-11 Martin Baulig <martin@ximian.com>
14901 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14902 `mono_method_inflated_offset'.
14904 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14906 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14907 async exceptions into a method.
14909 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14910 purpose of testing whenever the unwinder works at every instruction.
14912 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14914 * mini.c: check accessibility of method used in ldftn (fixes
14917 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14919 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14921 * inssel.brg: Fix a warning.
14923 2007-09-03 Martin Baulig <martin@ximian.com>
14925 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14926 now takes the `main_method' as argument.
14928 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14930 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14932 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14934 * driver.c: include the cil-coff.h header on Windows.
14936 Code is contributed under MIT/X11 license.
14938 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14940 * mini.c, driver.c: don't include the cil-coff.h header.
14942 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14944 * mini.c: flag places that needs fixes fo soft-float support.
14946 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14948 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14949 endian systems (partially from Dean Jenkins, bug #81924).
14951 2007-08-28 Mark Probst <mark.probst@gmail.com>
14953 * mini.c (check_linkdemand): Remove embedded reference object in
14954 call to LinkDemandSecurityException.
14955 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14956 with an IntPtr instead of a reference object.
14958 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14960 * mini.c (handle_initobj): Handle alignment properly.
14962 * inssel.brg (mini_emit_memset): Ditto.
14964 * inssel.brg (mini_emit_memcpy): Ditto.
14966 * inssel-sparc.brg: Ditto.
14968 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14970 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14972 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14973 exceptions raised in unmanaged code. Fixes part of #82594.
14975 2007-08-24 Mark Probst <mark.probst@gmail.com>
14977 * mini.c (mono_method_to_ir), declsec.c
14978 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14980 2007-08-22 Martin Baulig <martin@ximian.com>
14983 (MonoDebuggerThreadInfo): New typedef.
14984 (mono_debugger_thread_table): New global variable.
14985 (mono_debugger_thread_created): New public function.
14986 (mono_debugger_thread_cleanup): New public function.
14989 (MonoDebuggerInfo):
14990 - removed `get_current_thread' and `lookup_assembly'.
14991 - removed `data_table'.
14992 - added `thread_table'.
14995 (mono_thread_start_cb): Call mono_debugger_thread_created().
14996 (mono_thread_attach_cb): Likewise.
14997 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14998 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15001 * driver.c (mono_main): Move mono_debug_init() up, before calling
15002 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15004 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15006 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15007 together when passing several arguments of type double (gives a small
15008 speedup and saves a few bytes of generated code).
15010 2007-08-20 Jb Evain <jbevain@novell.com>
15012 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15014 2007-08-20 Jb Evain <jbevain@novell.com>
15016 * mini.c (mono_method_to_ir): throw MethodAccessException
15017 and FieldAccessException instead of InvalidProgramException.
15019 2007-08-20 Mark Probst <mark.probst@gmail.com>
15021 * mini.c: CoreCLR security checks.
15023 * mini.h: Removed MonoSecurityMode (moved to
15024 metadata/security-manager.h) and mono_security_mode global var
15025 (replaced by set/get functions in security-manager.h).
15027 * driver.c: Added "core-clr-test" security mode for testing. Used
15028 set-function for setting security mode.
15030 2007-08-17 Mark Probst <mark.probst@gmail.com>
15032 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15033 the new jit_info_table.
15035 * driver.c: Test code for the new jit_info_table (enabled by the
15036 define MONO_JIT_INFO_TABLE_TEST).
15038 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15040 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15041 detection of call <REG> instruction sequence. Fixes build on freebsd.
15043 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15045 * mini-exceptions.c: Fix a warning.
15047 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15049 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15050 stack overflow handling code on amd64 too.
15052 * mini-exceptions.c (mono_setup_altstack): Make this use
15053 mono_thread_get_stack_bounds ().
15055 * mini-x86.h: Disable sigaltstack on solaris x86.
15057 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15059 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15061 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15063 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15065 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15067 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15069 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15071 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15073 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15076 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15078 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15079 to be emitted (bug #82281).
15081 2007-08-01 Martin Baulig <martin@ximian.com>
15083 Merged the `debugger-dublin' branch.
15085 * debug-debugger.h (MonoDebuggerInfo):
15086 Removed the `old_*' compatibility entries.
15087 Added `debugger_version' and `data_table'.
15088 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15089 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15092 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15093 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15094 instead of a `gconstpointer'.
15095 (mono_debugger_insert_method_breakpoint): Return a
15096 `MonoDebugMethodAddressList *'.
15098 2007-06-28 Martin Baulig <martin@ximian.com>
15100 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15102 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15104 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15105 __builtin_frame_address () since it is broken on older gcc versions.
15107 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15109 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15110 on the stack overflow handling and made the managed stack overflows
15111 catchable in most cases using soft guard pages.
15112 * exceptions-x86.c: added code to restore the protection in the soft
15113 guard pages at the end of exception handling.
15115 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15117 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15119 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15121 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15122 exception handling.
15124 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15126 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15127 signal handling support until it has been ported to the new mechanism.
15128 * mini.c: fixed stack overflow detection and use the new
15129 architecture code to handle signals on the altstack.
15131 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15133 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15134 stack overflows on the alt stack.
15136 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15138 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15139 stack overflows on the alt stack.
15141 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15143 * exceptions-ppc.c: cleanup preparing for altstack support.
15145 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15147 * exceptions-arm.c: cleanup preparing for altstack support.
15149 2007-07-27 Mark Probst <mark.probst@gmail.com>
15151 * mini.c (print_jit_stats): Output hazard pointer stats.
15153 2007-07-26 Mark Probst <mark.probst@gmail.com>
15155 * driver.c, mini.c: Replaced security mode flags with a single
15158 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15160 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15162 2007-07-25 Mark Probst <mark.probst@gmail.com>
15164 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15165 (which doesn't do anything yet) for activating Core CLR
15166 (Silverlight) security.
15168 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15170 * mini-codegen.c: work around a possible gcc bug on arm.
15172 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15174 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15175 message for platforms that don't support AOT compilation.
15177 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15179 * mini.h, mini.c, driver.c: temporary smcs hack.
15181 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15183 * mini-arm.h, mini-arm.c: arm EABI fixes.
15185 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15187 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15190 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15191 trampolines taking a method argument.
15193 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15195 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15196 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15198 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15199 JIT compilation throws an exception. Fixes #82050.
15201 2007-07-19 Mark Probst <mark.probst@gmail.com>
15203 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15204 with the MONO_EXCEPTION_ defines.
15206 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15208 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15211 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15212 the cause of an assertion.
15214 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15216 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15219 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15221 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15222 assert. Should fix #82103.
15224 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15226 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15227 here too. Fixes #82095.
15229 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15232 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15234 * mini-amd64.h: Enable IMT for amd64.
15236 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15238 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15240 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15242 2007-07-12 Mark Probst <mark.probst@gmail.com>
15244 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15245 as soon as check_linkdemand sets an exception_type.
15247 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15249 * mini-x86.c: fixed offsets for IMT call sequence.
15250 * mini-x86.h: enable IMT again.
15252 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15254 * trace.c (mono_trace_enter_method): Decode MonoType too.
15256 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15258 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15260 * mini-amd64.c: Add preliminary IMT implementation.
15262 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15264 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15265 understand the new IMT-base interface invocation (thanks to
15266 Daniel Nauck for the report and the remote debugging session).
15268 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15270 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15272 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15274 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15276 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15278 * mini-trampolines.c: implement AOT IMT support.
15279 * mini-x86.h: enable IMT support for wider testing.
15281 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15283 * inssel.brg (emit_imt_argument): Add aot support here.
15285 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15287 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15289 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15290 of the IMT implementation, partially from massi, with my
15291 implementation of the bsearch sequence. Disabled by default until
15292 the AOT code is implemented.
15294 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15296 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15298 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15300 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15302 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15303 arch-independent IMT JIT code from Massimiliano
15304 Mantione (massi@ximian.com) with small cleanups from me.
15306 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15308 * Makefile.am: fix svn invocation to get the svn revision to be
15309 independent of the local language (build fix).
15311 2007-07-09 Mark Probst <mark.probst@gmail.com>
15313 * mini.c (inline_method): Reset cfg->exception_type if the
15314 inlining is aborted. Fixes: 82049.
15316 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15318 * mini.c: remove assert from exception handling code when exception_ptr
15321 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15323 * mini.c (mono_codegen): Add an assert.
15325 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15326 enter and leave code.
15327 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15329 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15331 * mini-ppc.c: fixed memory corruption for localloc(0)
15334 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15336 * mini.c: Fix warnings.
15338 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15340 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15341 to emit better double->int conversions.
15343 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15345 * mini.c: the provided Min/Max optimizations are valid for unisgned
15348 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15350 * 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
15352 2007-06-28 Miguel de Icaza <miguel@novell.com>
15354 * mini.c (mono_running_on_valgrind): Add support for reporting the
15355 method and its boundaries to valgrind.
15357 2007-06-28 Martin Baulig <martin@ximian.com>
15359 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15361 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15363 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15365 * generic.2.cs: Add new test case.
15367 2007-06-25 Martin Baulig <martin@ximian.com>
15369 Merged the `debugger-dublin' branch.
15372 (mono_debugger_insert_method_breakpoint): New public method.
15373 (mono_debugger_remove_method_breakpoint): Likewise.
15374 (mono_debugger_check_breakpoints): New static method.
15375 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15377 * debug-debugger.h (MonoDebuggerInfo):
15378 Renamed (to keep backward compatibility in the vtable):
15379 `insert_breakpoint' -> `old_insert_breakpoint'.
15380 `remove_breakpoint' -> `old_remove_breakpoint'.
15381 `create_string' -> `old_create_string'.
15382 `lookup_class' -> `old_lookup_class'.
15383 `lookup_type' -> removed; changed into a dummy field.
15384 `lookup_assembly' -> `old_lookup_assembly'.
15385 Added (same functionality, but different signature):
15386 `create_string', `lookup_class', `lookup_assembly'
15388 `get_method_addr_or_bpt', `remove_method_breakpoint',
15389 `runtime_class_init'.
15391 * debug-debugger.c: Merged the `debugger-dublin' branch.
15393 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15395 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15397 (peephole_pass): Likewise.
15399 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15401 * driver.c: hopefully make setaffinity work also for ancient
15404 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15406 * driver.c : win32 build fix.
15408 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15410 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15411 processor if it is set.
15413 2007-06-21 Martin Baulig <martin@ximian.com>
15415 * debug-mini.h: New file.
15418 (mono_debugger_insert_breakpoint_full): Moved here from
15419 ../metadata/mono-debug-debugger.c.
15420 (mono_debugger_remove_breakpoint): Likewise.
15421 (mono_debugger_breakpoint_callback): Likewise.
15423 2007-06-15 Raja R Harinath <rharinath@novell.com>
15425 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15426 changes in MonoGenericClass.
15428 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15430 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15432 2007-06-14 Raja R Harinath <rharinath@novell.com>
15434 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15435 removal of MonoGenericMethod.
15437 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15439 * mini-exceptions.c: hooks for the exception events profiling API.
15441 2007-06-14 Randolph Chung <tausq@debian.org>
15443 * Makefile.ma: Add hppa target.
15444 * mini-arch.h: Include mini-hppa.h
15445 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15446 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15447 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15449 2007-06-14 Randolph Chung <tausq@debian.org>
15451 * inssel.brg: Add rules for "chained" compare-branch operations so that
15452 a single compare op can affect multiple branches. Adjust cost for
15453 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15454 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15455 cost for some rules so that they can more easily be overridden by
15456 per-arch rules (with fixes from lupus).
15457 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15459 2007-06-13 Randolph Chung <tausq@debian.org>
15461 * mini-ops.h: Reorder branch ops so that they match the order of the
15462 corresponding CEE_* ops. The code expects them this way.
15463 Add new ops for HPPA target.
15464 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15466 2007-06-13 Randolph Chung <tausq@debian.org>
15468 * mini-exceptions.c: Handle cases where the stack grows towards
15470 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15472 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15474 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15476 * driver.c: explain where a non-matching corlib is found.
15478 2007-06-13 Mark Probst <mark.probst@gmail.com>
15480 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15482 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15484 * mini-exceptions.c: Generate a method profile leave event during
15485 an exception to ensure that the profiler gets notified.
15487 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15489 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15492 * cpu-amd64.md: Add long_and/or/xor opcodes.
15494 2007-06-06 Wade Berrier <wberrier@novell.com>
15496 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15497 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15498 length of instruction shr_imm (expected 8, got 10)
15500 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15502 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15504 2007-06-06 Mark Probst <mark.probst@gmail.com>
15506 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15507 MonoInternalHashTable again (fixed bug in the internal hash table
15510 2007-06-06 Mark Probst <mark.probst@gmail.com>
15512 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15513 Have to figure out what makes it crash the SWF regression.
15515 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15517 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15519 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15521 * mini.c: optimize out the type check when storing null in a
15524 2007-06-04 Mark Probst <mark.probst@gmail.com>
15526 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15527 MonoInternalHashTable.
15529 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15531 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15532 signed integer methods.
15534 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15536 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15537 permanently since the current approach doesn't work.
15539 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15541 * inssel.brg (stmt): Only call delegate->invoke_impl if
15542 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15544 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15546 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15547 the sreg2==rdx case.
15549 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15550 account if it contains a rex prefix.
15551 (peephole_pass): Handle OP_FMOVE as well.
15553 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15555 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15556 as it causes regressions.
15558 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15560 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15561 static case as well.
15563 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15565 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15566 (mono_arch_get_this_arg_from_call): Ditto.
15568 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15570 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15573 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15574 (mono_arch_get_this_arg_from_call): Ditto.
15576 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15578 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15579 try to create optimized invoke code and use that for further invocations.
15580 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15582 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15584 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15586 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15587 sealed classes or methods.
15588 *devirtualization.cs: tests for the new optimization
15590 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15592 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15593 by the update_volatile () function.
15595 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15597 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15600 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15602 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15604 * mini.c: Add configure checks for header files.
15605 * mini-x86.c: Add configure checks for header files.
15606 * trace.c: Add configure checks for header files.
15607 * aot-runtime.c: Add configure checks for header files.
15608 * aot-compiler.c: Add configure checks for header files.
15609 * driver.c: Add configure checks for header files.
15610 * mini-codegen.c: Add configure checks for header files.
15612 Code is contributed under MIT/X11 license.
15614 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15616 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15617 icompare_imm -128 + op_iclt. Fixes #81703.
15619 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15621 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15623 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15625 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15626 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15627 so that all isinst checks now use "interface_bitmap".
15629 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15631 * cpu-amd64.md (jmp): Fix a warning.
15633 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15635 * basic.cs: Add new regression test.
15637 * basic.cs: Remove test which is now in basic-long.cs.
15639 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15641 * basic-long.cs: Add new test.
15643 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15645 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15647 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15649 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15651 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15654 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15655 throwing code a bit.
15657 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15658 the exception throwing code a bit.
15660 * mini-x86.c (get_call_info): Allocate result from a mempool.
15662 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15664 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15666 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15668 * mini.h (MonoCompile): Add 'token_info_hash' field.
15670 * mini.c: Save token->method associations during compilation so the AOT
15671 compiler can use it.
15673 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15674 which reference generic classes and methods.
15676 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15678 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15680 * aot-compiler.c (compile_method): Fix a typo in a comment.
15682 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15684 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15685 everything generic.
15687 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15689 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15691 * mini.h (MonoCompile): Add 'args' field.
15693 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15696 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15698 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15700 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15702 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15704 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15705 opcodes for some opcodes.
15707 * mini.h *.brg *.c: Use the new opcodes.
15709 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15711 * mini.h: Bumped aot revision.
15713 * inssel.brg: modified code generation of type checks for interfaces
15714 to use the new "MonoClass.interface_bitmap" instead of the old
15715 "MonoClass.interface_offsets".
15717 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15719 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15721 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15723 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15726 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15728 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15730 2007-04-27 Wade Berrier <wberrier@novell.com>
15732 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15733 mini.h) to fix build.
15735 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15737 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15739 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15740 causes the corlib unit tests to fail.
15742 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15744 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15746 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15748 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15749 opcodes to the comparison relations.
15751 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15752 opcodes to their types.
15754 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15756 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15757 it in cfg->arch.cinfo.
15759 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15761 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15762 cfg->cil_offset_to_bb.
15764 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15766 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15767 created becase of initlocals.
15769 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15771 * mini-alpha.c cpu-alpha.md: More alpha port work from
15772 Sergey Tikhonov <tsv@solvo.ru>.
15774 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15776 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15778 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15780 * cpu-s390.md (break): Correct the length of break instruction.
15782 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15784 * mini.c: fix a couple of soft-float issues and comments.
15786 2007-04-15 Miguel de Icaza <miguel@novell.com>
15788 * trace.c (is_filenamechar): - is also a filename char.
15790 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15792 * mini-s390.c: Correct checking for enum type in return value processing.
15794 2007-04-14 Raja R Harinath <rharinath@novell.com>
15796 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15797 (version.h): Makefile is in the build directory.
15799 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15801 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15803 2007-04-11 Martin Baulig <martin@ximian.com>
15805 * mini.c (can_access_member): Fix handling of generic classes;
15808 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15810 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15812 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15814 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15816 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15818 * mini-codegen.c: make sure the right spill amount is
15819 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15821 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15823 * mini-ppc.c: fixes for the fp_branch_nan test.
15825 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15827 * basic.cs: Comment out new test which still fails on ia64.
15829 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15831 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15833 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15835 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15837 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15839 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15840 on 64 bit machines. Fixes part of #80738.
15842 * basic.cs: Add regression test.
15844 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15846 * inssel.brg basic.cs: Revert previous change to fix build.
15848 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15851 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15853 * basic.cs: Add new regression test.
15855 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15857 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15860 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15862 * cpu-s390x.md: Correct length of break instruction.
15864 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15866 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15867 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15869 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15871 * *.c: Begin WIN64 port.
15872 * mini.c: Use correct register in profiler.
15873 * mini-amd64.c: No inline assembly on Win64.
15874 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15875 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15876 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15877 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15878 mono_arch_ip_from_context for Win64.
15880 Contributed under MIT/X11 license.
15882 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15884 * exceptions-amd64.c (seh_handler): Ditto.
15886 * exceptions-x86.c (seh_handler): Fix a memory leak.
15888 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15890 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15891 mini-s390x.c: fixed peephole optimizations to deal
15892 correctly with 1 and 2 byte reload avoidance.
15894 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15896 * cpu-s390.md, cpu-s390x.md: update localloc length.
15898 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15900 * cpu-g4.md: added missing descriptions.
15902 2007-03-14 Miguel de Icaza <miguel@novell.com>
15904 * Makefile.am: Add support so the tail tests are not executed on
15905 PowerPC as that is a known limitation of the PowerPC port.
15907 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15909 * runmdesc.bat: Move to msvc directory.
15911 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15913 * runmdesc.bat: Run executable that was produced by the current
15914 target and sent via an argument.
15916 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15918 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15921 * generics.2.cs: Add regression test.
15923 2007-03-09 Wade berrier <wberrier@novell.com>
15925 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15927 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15929 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15930 AOT code depends on this.
15932 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15934 * mini.c: more precise tracking of types in the eval stack
15935 (part of fix for bug #81044).
15937 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15939 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15941 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15943 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15945 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15947 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15949 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15951 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15952 a pointer on 64 bit systems. Fixes #80190.
15954 * iltests.il: Add new regression test.
15956 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15958 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15960 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15962 * trace.c: Remove an erroneous alignemnt check when tracing.
15963 Fixes --trace on OSX86.
15965 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15967 * mini-$(arch).h: initialize SP in context for all the archs.
15969 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15971 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15972 regressions in the thread tests.
15974 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15976 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15977 - fixed implementation of LOCALLOC opcode
15978 - implemented non-un compare for floats
15980 - implementation of FDIV and CKFINITE opcodes
15981 - fixes for latest mono updates
15982 - additional arch opcodes
15984 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15986 * Makefile.am: simplify and merge rules for cross-compilation.
15988 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15990 * local-propagation.c: Actually *apply* the fix for bug 80591...
15992 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15994 * mini-exceptions.c: backuot part of the last change
15995 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15997 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15998 * inssel.brg: Fix bug 59286.
16001 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16003 * mini-exceptions.c: patch from Zoltan to correctly check for
16004 stack boundaries (using the stack register, not the frame register),
16005 fixes bugs #80724, #79717.
16007 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16009 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16010 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16012 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16013 presence of frame pointer elimination.
16015 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16017 * mini-x86.h: NetBSD UCONTEX_REG defines.
16019 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16021 * inssel-amd64.brg: Fix amd64 build.
16023 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16025 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16028 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16030 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16033 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16035 2007-01-30 Mark Mason <mason@broadcom.com>
16037 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16038 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16039 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16040 beginning support for CEE_JMP [not quite working yet]
16041 * tramp-mips.c: LMF handling now works
16043 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16045 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16047 * mini.h (NULLIFY_INS): New macro.
16049 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16051 * mini.c: statistical profiler fix for windows, patch
16052 from Tor Lillqvist (tml@novell.com).
16054 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16055 * local-propagation.c: Fix bug 80591.
16057 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16059 * Makefile.am: put back the --export-dynamic option as with
16060 the previous gmodule flags (thanks to Robert Jordan).
16062 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16064 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16066 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16067 simplify and speed up the local register allocator. Also rename some fields
16068 like iassign->vassign.
16070 * regalloc.c: Remove some functions which are no longer used since their
16071 inlined version is in mini-codegen.c.
16073 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16075 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16077 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16079 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16080 narrowing. Fixes #80622.
16082 * iltests.il: Add new regresssion test.
16084 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16086 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16087 debug-debugger.c, debug-debugger.h: warning fixes.
16088 * driver.c: updated copyright year and made it fit in one line.
16090 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16092 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16094 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16096 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16098 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16100 * iltests.il: Add new test for bug #80507.
16102 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16104 * mini-arm.h: use soft-float also on vfp for now.
16106 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16108 * mini.c: fix some more soft-float issues.
16110 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16112 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16114 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16115 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16116 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16117 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16119 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16121 * mini-arm.c: typo fix.
16123 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16125 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16127 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16129 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16130 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16132 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16134 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16136 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16138 * inssel.brg: Fix a warning.
16140 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16142 * abcremoval.c ssa.c ssapre.c: Update after this change.
16144 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16146 * dominators.c (df_set): Use mono_bitset_union_fast.
16148 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16150 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16151 mini-codegen.c: reduce relocations and memory usage for the cpu
16154 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16156 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16158 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16159 to reduce their size.
16161 2007-01-19 Mark Mason <mason@broadcom.com>
16163 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16164 * mini-mips.c: more configuration macros, support long conditional branches, additional
16165 asserts, fix epilog instrumentation.
16166 * mini-mips.h: use standard stack walk
16167 * cpu-mips.md: increase size of div, rem and conditional branches
16169 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16171 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16174 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16176 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16177 (compile_method): Ditto.
16179 * aot-runtime.c (decode_klass_info): Ditto.
16181 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16182 needed by the code generated by inssel.brg. Also fix a warning.
16184 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16186 * mini.c: deal with enums that become genericinsts by
16187 being nested in a generic class (bug #79956).
16189 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16191 * mini.c: match the generic definition to check for
16192 private access with generic types (bug #78431).
16194 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16196 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16197 to make life easier for people cross-compiling that insist on not
16200 2007-01-17 Mark Mason <mason@broadcom.com>
16202 * inssel-long.brg: patch to deal with mips missing flags
16203 * inssel-long32-mips.brg: implement overflow checks
16204 * insset-mips.brg: implement overflow checks
16205 * mini-mips.h: implement conditional exception handling
16206 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16207 Remove unused code, minor cleanups.
16208 * exceptions-mips.c: minor cleanups
16209 * mini-ops.h: add mips conditional exception ops
16210 * cpu-mips.md: add mips conditional exception ops
16213 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16215 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16216 to deal with mips missing of flags.
16218 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16220 * exceptions-ppc.c: execute fault handlers.
16222 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16224 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16226 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16228 * mini.c: handle also floating point values in initialize_array.
16230 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16232 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16233 array initialization and make it conditional on the intrins option.
16235 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16237 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16238 relocations and put the patch info names close to the enum definition.
16240 2007-01-15 Mark Mason <mason@broadcom.com>
16242 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16244 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16246 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16248 2007-01-12 Raja R Harinath <rharinath@novell.com>
16250 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16252 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16254 * Makefile.am: distribute the mips sources.
16256 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16258 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16261 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16263 * cpu-x86.md: back out for now as this triggers other regressions.
16265 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16267 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16268 to eax:edx, so ecx can't get allocated to them (bug #80489).
16270 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16272 * mini.c, mini-exceptions.c: enabled running fault handlers
16275 2007-01-03 Miguel de Icaza <miguel@novell.com>
16277 * driver.c: If nothing fail, do not use the string "failed",
16278 because it makes it very annoying to view test result logs on the
16281 2006-12-30 Miguel de Icaza <miguel@novell.com>
16283 * debug-debugger.c (mono_debugger_main): Rename "main" to
16284 "main_method" to prevent a warning.
16286 Remove a warning for unused field.
16288 2006-12-28 Martin Baulig <martin@ximian.com>
16291 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16293 2006-12-22 Martin Baulig <martin@ximian.com>
16295 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16296 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16297 seperate `.mdb_debug_info' section, so we can access it from the
16298 debugger even if the binary is stripped.
16300 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16301 from the `.mdb_debug_info' here to prevent the linker from
16302 removing that section.
16304 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16305 mdb-debug-info64.s.
16307 2006-12-19 Robert Jordan <robertj@gmx.net>
16309 * mini-x86: enable the code to return small structures in
16310 registers for FreeBSD as well. Fixes bug #80278.
16311 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16313 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16315 * mini-x86.c: align the stack when calling the profiler
16316 function instrumenting the prolog (on OSX).
16318 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16320 * mini.c: emit a break opcode where Debugger.Break () is called.
16322 2006-12-13 Miguel de Icaza <miguel@novell.com>
16324 * mini.c (mono_method_to_ir): Provide useful information on this
16325 assert, to prevent others from debugging like I did.
16327 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16329 * mini.c: enable code which was incorrectly commented
16332 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16334 * mini-x86.c: enable on OSX, too, the code to return small
16335 structures in registers.
16337 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16339 * mini-x86.c: remove the use of the dynamic code manager here, too.
16341 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16343 * mini.h, debug-debugger.c, tramp-*.c: fixed
16344 mono_debugger_create_notification_function() to use
16345 mono_global_codeman_reserve () instead of a dynamic code manager.
16347 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16349 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16350 ves_array_element_address() jit icall and use a generated
16351 managed method instead (which is about 4 times faster for a rank 3
16354 2006-11-29 Mark Mason <mason@broadcom.com>
16356 * basic-calls.cs: additional tests for passing
16357 structures as function arguments.
16359 2006-11-29 Mark Mason <mason@broadcom.com>
16361 * mini-mips.h: disable custom exception handling
16362 * mini-mips.c: throw/rethrow should use jalr to call
16363 exception stubs. Fixed bug with passing structures
16364 by value. More support for tracing floating point
16367 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16369 * mini.c: fixed typo in the soft-float ldind.r4 handling
16372 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16374 * mini.c, mini.h, driver.c: added --runtime command line
16375 option to select a different runtime than the autodetected one.
16376 * jit.h: added API for embedders to initialize with a specific
16379 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16381 * mini.c: handle also boxing of r4 values (bug #80024).
16383 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16385 * mini-ppc.c: force indirect calls until we reserve
16386 enough address space for all the generated code.
16388 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16390 * exceptions-arm.c: workaround bugs in the libc definition
16391 of struct ucontext.
16393 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16395 * inssel.brg: fixes from me and Mark Mason.
16397 2006-11-23 Dick Porter <dick@ximian.com>
16399 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16400 semaphore display now we've fixed the initial value
16402 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16404 * inssel.brg: partially revert the last change to fix the build.
16406 2006-11-21 Mark Mason <mason@broadcom.com>
16408 * inssel.brg: Add and use compare-and-branch macros to support
16409 architectures that do not have condition code registers (ie. MIPS).
16410 * *-mips.{c,brg,md}: Fix copyright statements
16412 2006-11-20 Mark Mason <mason@broadcom.com>
16414 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16415 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16416 * mini.h: Added declaration for mono_print_ins()
16417 * mini-codegen.c: added ins_spec initializer for MIPS
16418 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16419 vreg to be virtual and hreg to be non-virtual.
16420 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16421 is not yet working/implemented correctly.
16422 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16423 non-static, fixup calls to print_ins() from other parts in the file.
16425 2006-11-20 Mark Mason <mason@broadcom.com>
16427 * basic-calls.cs: added tests for passing structures as arguments
16430 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16432 * inssel-long32.brg: optimize signed division by power of two.
16434 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16436 * mini-arm.c: added support for interworking with thumb code
16437 (mono must be still be built using the ARM instruction encoding).
16439 2006-11-19 Miguel de Icaza <miguel@novell.com>
16441 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16442 verifier has different rules for it. Fixes a few verifier issues
16445 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16446 at the end, so people know what happened.
16448 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16450 * brach-opts.c: in optimize_exception_target() make sure we
16451 are in a catch clause (fixes bug #79871).
16453 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16455 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16456 more soft-float support fixes.
16458 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16460 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16461 that are passed half on the stack and half in registers.
16463 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16465 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16466 more mips integration work from Mark E Mason
16467 <mark.e.mason@broadcom.com>.
16469 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16471 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16472 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16473 tramp-mips.c: added sources for the mips port, not
16474 integrated in the build yet. Contributed by
16475 Mark E Mason <mark.e.mason@broadcom.com>.
16477 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16479 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16481 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16483 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16484 put the soft-float rules in its own file since it seems to
16485 break s390 compilation.
16487 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16489 * mini-arm.c: fixed wrnings.
16491 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16493 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16494 inssel-arm.brg: ARM support for soft-float.
16496 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16498 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16499 loads and stores of 32 bit fp values.
16501 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16503 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16505 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16506 works. Fixes #79852 and #79463.
16508 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16510 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16511 more soft-float support WIP and fixes.
16513 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16515 * mini-arm.c: some VFP updates.
16517 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16519 * mini-exceptions.c: 0 is a valid local var offset in some
16520 architectures, don't assert (bug #78508).
16522 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16524 * exceptions-arm.c: fixed off by one error in stack walk code.
16526 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16528 * mini.h, mini.c: more precise tracking of type load exceptions.
16530 2006-11-03 Robert Jordan <robertj@gmx.net>
16532 * Makefile.am: [WIN32] Add monow.exe target.
16533 * driver.c: [WIN32] Don't detach the console when debugging.
16536 2006-10-30 Miguel de Icaza <miguel@novell.com>
16538 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16540 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16542 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16544 * driver.c (mini_regression): Fix --regression with AOT.
16546 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16548 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16550 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16552 * mini-sparc.h: Don't use sigaction on sparc/linux.
16554 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16556 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16558 * mini-exceptions.c: Add proper include files for getpid ().
16560 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16562 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16563 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16566 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16567 name cache to reduce its size.
16569 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16571 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16573 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16574 the mono_lmf TLS variable.
16576 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16577 trampoline lmf frames.
16579 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16581 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16583 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16584 the mono_lmf TLS variable.
16586 * mini-exceptions.c: Access the LMF structure through accessors.
16588 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16589 variable instead of in jit_tls->lmf.
16591 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16593 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16594 trampoline lmf frames.
16596 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16598 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16600 * mini.c trace.c mini-x86.c: Revert these too.
16602 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16605 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16607 * genmdesc.c: removed now dead code.
16609 2006-10-09 Robert Jordan <robertj@gmx.net>
16611 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16613 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16615 * mini.h: do not leave gaps in the opcode values.
16617 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16619 * jit-icalls.h: flag functions as internal here, too.
16621 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16623 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16624 functions with the internal attribute.
16626 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16628 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16630 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16632 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16635 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16637 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16638 tail calls as on other platforms.
16640 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16642 * iltests.il: Add a few tailcall tests.
16644 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16646 * driver.c: fix loop for old compilers (bug #79521).
16648 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16650 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16652 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16654 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16655 metadata without any code.
16657 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16658 more precise debugging information using gdb.
16660 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16662 * inssel-ia64.brg: Make the helper methods static.
16664 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16666 * inssel-x86.brg: make the helper methods static.
16668 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16670 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16672 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16674 * mini.c: updates for monoburg changes.
16675 * inssel.brg: make a few helper functions static as they should.
16677 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16679 * Makefile.am: Move mini-codegen.c to common_sources.
16681 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16683 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16685 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16686 mini-ppc.h: port to use the common local register allocator.
16688 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16690 * mini.h: Remove the comment too then.
16692 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16694 * mini.h: put back backend.data which is to be used shortly and
16695 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16696 pointers on 4 byte boundaries it'd have much bigger issues running
16697 and you can ifdef it out anyway.
16699 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16701 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16702 MonoInst size by 4 bytes on 64 bit machines.
16704 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16706 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16707 replacement with more meaningful field names. Arch maintainers, please
16708 check the assigned names are good enough for your arch.
16710 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16712 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16713 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16715 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16717 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16718 relocations and memory requirements, put the optimization flags
16719 definitions in their own file.
16721 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16723 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16725 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16727 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16729 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16731 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16733 * inssel.brg: use the correct function to get the size of an item
16734 in an array, given an element class.
16735 * aot-compiler.c: do not access class->class_size directly.
16737 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16739 * mini.h, debug-mini.c: added a debugging function to print
16740 info about local variables and arguments in a jitted method.
16742 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16744 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16746 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16748 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16750 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16751 inner and outer loops when passing vtypes.
16753 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16755 * mini-ppc.c: take into account the cpu errata for cache flushing
16756 which caused some random errors (bug #79381).
16758 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16760 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16761 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16763 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16765 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16768 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16769 freebsd ports tree.
16771 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16772 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16774 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16777 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16779 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16781 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16783 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16784 macro does not have to be changed during debugging.
16786 * 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>.
16788 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16790 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16792 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16793 MONO_ARCH_NO_EMULATE_MUL is defined.
16795 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16797 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16799 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16801 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16803 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16805 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16806 stuff to mini-exceptions.c where it is used.
16808 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16809 setup code, the real one is in mini-exceptions.c.
16811 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16812 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16813 some changes from the freebsd ports tree.
16815 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16818 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16820 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16822 * mini.c: on Linux, check for /proc to be mounted
16823 (bug# 79351, novell bug#201204).
16825 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16827 * mini.c: handle cases where pthread_attr_getstack() behaves
16828 incorrectly (bug #78096).
16830 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16832 * mini-arm.c: support larger stack frames (bug #79272).
16834 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16836 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16838 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16841 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16842 mono_class_from_name () to find a class from its name.
16844 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16846 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16848 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16850 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16852 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16854 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16856 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16857 callinfo->trampoline.
16859 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16861 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16864 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16866 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16868 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16870 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16871 stats.method_trampolines, it is already done by the generic trampoline code.
16873 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16875 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16877 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16879 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16881 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16883 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16885 * mini.c (print_jit_stats): Print new stats.
16887 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16889 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16891 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16892 Address on two dimensional arrays. Fixes #78729.
16894 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16896 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16899 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16901 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16904 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16906 (mini_get_ldelema_ins): Ditto.
16908 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16910 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16911 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16914 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16916 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16917 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16919 * exceptions-s390x.c: Cosmetic change.
16921 * tramp-s390.c: Fix warning.
16923 * cpu-s390.md: Correct length of mul_imm.
16925 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16927 * aot-compiler.c: added binary writer with ELF backend
16928 implementation (only on Linux/x86 for now).
16930 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16932 * Makefile.am: Don't run net 2.0 AOT tests.
16934 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16935 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16937 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16939 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16941 * aot-compiler.c: simplified and refactored the asm-writing code
16942 to allow different backends.
16944 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16946 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16948 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16949 little. Share patches of type TYPE_FROM_HANDLE as well.
16951 * mini.c (mono_patch_info_equal): New helper function.
16952 (mono_patch_info_hash): Ditto.
16954 * aot-compiler.c (emit_method_code): Fix s390 build.
16956 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16957 is not handled because it is stored as a flag and not as a type ctor. Fixes
16960 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16962 * aot-compiler.c: Fix computation of GOT slot statistics.
16964 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16965 Also remove support for not PIC AOT.
16967 * mini.h: Bump AOT file format version.
16969 * objects.cs: Add a test for #78990.
16971 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16972 (peter.dettman@iinet.net.au). Fixes #79087.
16974 * basic-long.cs: Add a test for the above.
16976 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16978 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16980 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16983 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16985 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16988 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16990 * mini.c: Don't verify COM proxy invoke calls
16993 2006-08-10 Dick Porter <dick@ximian.com>
16995 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16996 which process is holding semaphores locked.
16998 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17000 * mini-ia64.c mini-amd64.c: Fix #79027.
17002 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17004 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17006 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17007 implicit arguments in a vararg call. Fixes #79027.
17009 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17011 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17012 (mono_get_array_new_va_signature): Ditto.
17014 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17016 * aot-runtime.c: Call init_plt lazily.
17018 * inssel-long.brg: Fix unsigned long->int conversion.
17020 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17022 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17023 that most data is now in the .rss/.data section.
17025 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17027 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17029 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17031 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17033 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17035 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17036 virtual call. Fixes #79010.
17038 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17039 and use the result as the this argument in the real call.
17041 * generics.2.cs: Add a new test for #79010.
17043 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17045 * mini-x86.c: Fix a warning.
17047 * aot-compiler.c: Add a bunch of statistics.
17049 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17051 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17053 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17055 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17057 * 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>.
17059 2006-07-13 Miguel de Icaza <miguel@novell.com>
17061 * mini.c (mono_method_to_ir): Obtain the original method in the
17062 CIL stream and use this to perform validation.
17066 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17068 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17069 (mono_arch_call_opcode): Ditto.
17071 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17074 * mini.c (mono_patch_info_dup_mp): New helper function.
17076 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17077 compilation. Fixes #78827.
17079 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17081 * declsec.c: Use original security informations for
17082 MONO_WRAPPER_MANAGED_TO_MANAGED.
17084 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17086 * mini.c: Allow Com Interop methods/classes and
17087 don't verify COM wrapper calls
17090 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17092 * inssel-long32.brg: Fix long->i4 checked conversion.
17094 * exceptions.cs: Add a test for the above.
17096 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17098 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17100 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17103 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17106 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17108 * mini.c: Fix solaris/x86 exception handling.
17110 * Makefile.am: Get rid of $(ICU_LIBS).
17112 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17114 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17115 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17116 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17118 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17120 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17121 this function causes a SIGSEGV.
17123 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17125 * mini.c: Remove unused solaris/x86 includes.
17127 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17129 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17131 2006-06-20 Jb Evain <jbevain@gmail.com>
17133 * cpu-g4.md: fix max length of start_handler instruction.
17135 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17136 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17138 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17139 * ssa.c: Fixed bug 78653 for SSA based deadce.
17140 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17141 MonoInst.flags, used in SSA based deadce.
17142 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17143 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17145 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17147 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17148 it can end up using non executable memory on ppc64 systems
17149 running ppc32 userspace (fix from Johannes Berg).
17151 2006-06-14 Dick Porter <dick@ximian.com>
17153 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17156 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17157 * mini.c: Made so that inline is locally disabled if it would
17158 trigger a .cctor, because too many apps depend on this behavior
17159 (which seems to be also the one of the MS CLR).
17161 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17163 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17164 No idea why this worked before.
17166 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17167 which branch to outer exception clauses since they could skip the
17168 inner finally clauses. Fixes #78633.
17170 * exceptions.cs: Add a test for the above.
17172 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17175 * iltests.il: Add a test for the above.
17177 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17179 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17180 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17182 * iltests.il: Add a test for the above.
17184 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17186 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17188 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17189 methods as instrinsics.
17191 2006-06-09 Wade Berrier <wberrier@novell.com>
17193 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17194 (simple-cee-ops.h ssapre-mini-ops.h)
17196 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17198 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17199 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17201 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17202 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17204 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17206 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17208 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17210 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17211 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17212 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17213 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17214 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17215 of opcodes, so that bug 78549 should not happen again.
17216 * ssapre.c: Updated to use the renamed files.
17218 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17220 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17221 in OP_ATOMIC_EXCHANGE_I4.
17223 2006-06-07 Wade Berrier <wberrier@novell.com>
17225 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17226 in mono_debugger_create_notification_function)
17228 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17230 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17232 * mini.c (type_from_stack_type): Disable some changes which do not
17235 * driver.c: Reenable opts.
17237 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17238 of the evaluation stack.
17240 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17241 evaluation stack trace at entry to the bblock.
17243 * mini.c (merge_stacks): New function to perform verification of stack merges.
17244 Turned off by default.
17246 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17249 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17251 * local-propagation.c: Fixed bug 78549.
17253 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17255 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17257 2006-06-02 Miguel de Icaza <miguel@novell.com>
17259 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17260 tramp-arm.c, tramp-ia64.c
17261 (mono_debugger_create_notification_function): Update signature to
17262 new signature and use new protocol for creating the notification
17265 Should fix the build.
17267 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17269 * exceptions-ppc.c (mono_jit_walk_stack)
17270 (ves_icall_get_frame_info): Fix the build
17272 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17274 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17276 2006-05-31 Raja R Harinath <rharinath@novell.com>
17278 * il2tests.2.il: New file for generics CIL tests. Add test for
17280 * Makefile.am: Update.
17283 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17286 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17288 * aliasing.c: Fixed bug 78311.
17290 2006-05-29 Martin Baulig <martin@ximian.com>
17292 * mini-exceptions.c (mono_find_jit_info): When computing the
17293 native offset, check whether we're actually inside the method's
17294 code; call mono_debug_print_stack_frame() to format the frame.
17295 (ves_icall_System_Exception_get_trace): Call
17296 mono_debug_print_stack_frame() to format the stack frame.
17297 (ves_icall_get_trace): Update to the new debugging API.
17298 (mono_jit_walk_stack_from_ctx): Likewise.
17299 (ves_icall_get_frame_info): Likewise.
17301 * mini.c (get_method_from_ip): Use the new debugging API.
17302 (mono_print_method_from_ip): Likewise.
17305 (mono_jit_walk_stack): Use the new debugging API.
17306 (ves_icall_get_frame_info): Likewise.
17308 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17310 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17312 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17314 * mini.c: Added "limitator" to inline for debugging.
17316 2006-05-24 Martin Baulig <martin@ximian.com>
17318 * debug-debugger.c (mono_debugger_init): Create a private,
17319 malloc()-based code manager for the notification function and
17320 intentionally leak it on exit. This fixes the crash-on-exit race
17324 (mono_debugger_create_notification_function): Added
17325 `MonoCodeManager *' argument.
17328 (mono_debugger_create_notification_function): Added
17329 `MonoCodeManager *' argument.
17331 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17333 * aliasing.c: Fixed 64 bit issue.
17334 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17335 default since all known bugs are fixed (one more time!).
17337 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17339 * mini.c: write barrier support.
17341 2006-05-23 Martin Baulig <martin@ximian.com>
17343 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17344 check at the top of the file.
17346 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17348 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17349 reverting changes without reason and without changelog entries.
17351 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17353 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17354 to a few opcodes. Fixes #78439.
17356 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17357 consistency with other archs.
17359 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17361 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17363 * debug-debugger.c: fix the build.
17365 2006-05-17 Martin Baulig <martin@ximian.com>
17368 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17369 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17370 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17371 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17373 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17375 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17377 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17379 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17380 MONO_TYPE_GENERICINST.
17382 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17383 MONO_TYPE_GENERICINST.
17385 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17387 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17390 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17392 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17394 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17396 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17398 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17399 mono_trace_cleanup ().
17401 * iltests.il: Fix problem with the newly added test.
17403 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17404 due to register constraints, free up the previous hreg. Fixes #78314.
17406 * iltests.il: Add new test for #78314.
17408 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17409 Interlocked.Add. Fixes #78312.
17411 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17413 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17415 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17417 2006-05-05 Martin Baulig <martin@ximian.com>
17419 * debug-mini.c (mono_debug_open_block): New method.
17422 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17423 the beginning of each basic block.
17426 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17427 the beginning of each basic block.
17429 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17431 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17432 default until I understand why they break the build on amd64.
17434 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17436 * mini.c (mini_cleanup): Call mono_cleanup ().
17438 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17441 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17443 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17444 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17445 default since all known bugs are fixed, and I cannot reproduce bug
17446 77944... I'm asking Matt Hargett to test again after this commit.
17448 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17450 * mini-codegen.c: Fixed typo that thrashed inline.
17452 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17454 * dominators.c (compute_dominators): Avoid using a worklist since
17455 it is not correct in some cases. Instead, iterate over all bblocks as
17456 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17458 2006-04-28 Miguel de Icaza <miguel@novell.com>
17460 * mini.c (mono_jit_compile_method_inner): Use
17461 mono_prepare_exception_from_error that resets the value
17464 2006-04-27 Miguel de Icaza <miguel@novell.com>
17466 * mini.c: Move the mini_loader_error_to_exception to metadata.
17468 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17470 * aliasing.c: Fixed bug 78210.
17472 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17474 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17475 default until all their problems (or the ones they trigger) are fixed.
17477 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17479 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17481 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17482 as loaded only after resolving patches since that could invoke the same method.
17484 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17486 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17489 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17492 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17495 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17496 made from AOT code through the PLT table.
17498 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17499 holding the plt offset when a call is made to the aot plt trampoline.
17501 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17503 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17506 * Makefile.am (common_sources): Fix build breakage.
17508 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17509 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17510 intra-assembly calls if possible.
17512 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17514 * mini-trampolines.c: Handle PLT entries.
17516 * mini.c: Avoid creating a GOT var for calls.
17518 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17519 from mscorlib code.
17521 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17522 from mscorlib code.
17524 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17527 * mini.h: Bump AOT file format version.
17529 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17532 2006-04-25 Martin Baulig <martin@ximian.com>
17534 * driver.c: Disable copyprop, consprop and inline when running
17535 inside the debugger.
17537 2006-04-25 Martin Baulig <martin@ximian.com>
17539 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17540 with `get_current_thread' and added `detach'.
17541 (MonoDebuggerMetadataInfo): Added `thread_size',
17542 `thread_tid_offset', `thread_stack_ptr_offset' and
17543 `thread_end_stack_offset'.
17545 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17547 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17550 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17551 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17553 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17555 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17557 * aot.c: Add support for ADJUSTED_IID.
17559 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17561 * aot.c (emit_method_order): Don't align method_order_end.
17563 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17564 the interface ID changes.
17566 2006-04-21 Dick Porter <dick@ximian.com>
17568 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17569 cleaning up a thread. Fixes the new part of bug 77470.
17571 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17573 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17574 to managed wrapper.
17576 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17578 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17580 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17581 SIGSEGV. Fixes #78072.
17583 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17584 unregister our SIGABRT handler.
17586 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17588 * mini.c: Disabled inline where it can alter the call stack in a
17589 way visible from managed code.
17590 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17593 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17595 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17596 on other platforms. Fixes #78089.
17598 2006-04-13 Martin Baulig <martin@ximian.com>
17600 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17601 determine whether we're inside the debugger.
17604 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17606 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17608 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17609 handler clauses. Fixes #78024.
17611 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17612 in the CALL_MEMBASE opcodes. Fixes #78088.
17613 (mono_arch_get_vcall_slot_addr): Ditto.
17615 2006-04-10 Martin Baulig <martin@ximian.com>
17617 * debug-debugger.c: The thread handling code has now been moved
17618 into ../metadata/threads.c.
17620 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17622 * driver.c (mono_main): Fix --with-gc=none build.
17624 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17625 (mono_spillvar_offset_float): Ditto.
17626 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17627 hreg, not when its !global, since on ia64, there is a third category: stacked
17630 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17632 * mini.c: set MonoInst->klass for load field address and a few other
17635 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17637 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17639 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17641 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17642 the branch opt changes.
17644 2006-04-06 Dick Porter <dick@ximian.com>
17646 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17648 * wapihandles.c (mini_wapi_seminfo):
17649 * driver.c (mono_main): Add semaphore info option
17651 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17653 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17654 branch optimization changes. Fixes #78009.
17656 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17658 * mini.c: ignore accessibility of methods in managed->native wrappers.
17660 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17662 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17664 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17666 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17668 * mini.c: Modify the branch optimizations to preserve the invariant that
17669 the entries inside the in_bb and out_bb arrays are unique.
17670 (mono_unlink_bblock): Avoid creation of new arrays.
17672 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17674 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17677 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17679 * mini.c (optimize_branches): Remove the "optimizations" in
17680 the cbranch1/cbranch2 -> branch cases which were causing several
17681 problems in the past. Fixes #77986.
17683 2006-03-31 Chris Toshok <toshok@ximian.com>
17685 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17686 default optimizations :(
17688 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17690 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17693 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17695 * local-propagation.c: Added comments to structs and removed
17696 "Mono" prefixes from local tree mover types.
17698 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17700 * Makefile.am (arch_sources): Define this for each architecture so
17701 libmono_la_SOURCES is defined in one place.
17703 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17705 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17708 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17710 * driver.c: print the GC name supplied by configure.
17712 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17714 * local-propagation.c: Added tree mover, and moved here all the
17715 local propagation code from mini.c
17716 * mini.c: Added support for treeprop, and moved all the local
17717 propagation code to local-propagation.c
17718 * mini.h: Added support for treeprop
17719 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17720 treeprop, inline and deadce by default
17721 * Makefile.am: Added local-propagation.c
17723 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17725 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17727 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17729 * debug-debugger.c: make it compile without the Boehm GC.
17731 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17733 * mini.c: fixed issue with mismatch when an icall is registered
17734 with multiple names but same address.
17736 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17738 * declsec.c, mini-exceptions.c: use write barrier to set reference
17739 fields of managed objects.
17741 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17743 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17744 (can_access_internals): Fix a warning.
17746 * mini.c (print_method_from_ip): Rename this to
17747 mono_print_method_from_ip so it gets exported.
17749 * trace.c: Deal with strings inside StringBuilder's containing garbage
17750 and fix memory leaks. Fixes #77848.
17752 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17754 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17757 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17759 * mini-s390.c: Remove OP_X86_TEST_NULL.
17761 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17763 * mini.c: use the correct GetHashCode() for the moving collector.
17765 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17767 * liveness.c: Regalloc spill cost tuning.
17769 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17771 * mini-s390x.h: Correct S390_LONG macro.
17773 * mini-s390x.c: Cleanup unused code.
17775 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17777 * jit-icalls.h: New file.
17779 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17780 icalls and include that instead of including jit-icalls.c.
17782 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17785 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17787 * mini.c: when checking for member accessibility, also check for
17788 friend assemblies and for explicit interface implementations.
17790 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17792 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17794 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17796 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17797 common cases are done first.
17799 * mini-ops.h: Only define platform specific opcodes on the given platform.
17801 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17804 2006-03-14 Martin Baulig <martin@ximian.com>
17806 Revert Paolo's change from r57348:
17808 * mini.h: don't use gboolean for bitfields.
17809 * mini.c: verifier changes for fields and methods accessibility.
17811 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17813 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17815 * mini-s390x.c: Fix conv_r_un.
17817 * cpu-s390, cpu-s390x.md: Fix lengths.
17819 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17821 * mini.c: nested types have access to all the nesting
17822 levels, not just the enclosing types.
17824 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17826 * mini.c: added a few more verification checks.
17828 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17830 * liveness.c: Merge optimizations from the linear-il branch.
17832 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17834 * mini-ia64.c (emit_call): Add a comment.
17836 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17838 * tramp-ia64.c: Fix some warnings.
17840 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17842 * mini.h: don't use gboolean for bitfields.
17843 * mini.c: verifier changes for fields and methods accessibility.
17845 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17847 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17848 lazy icall wrapper changes.
17850 * dominators.c: Replace all the dominator algorithms with faster
17851 ones from the linear-il branch.
17853 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17856 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17857 common cases are done first.
17859 * mini-amd64.c: Fix some warnings.
17861 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17864 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17867 * mini.h: Add a missing prototype.
17869 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17871 * mini.c: Compile icall wrappers lazily.
17873 * mini-codegen.c: Use printf instead of g_print since its much faster.
17875 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17878 * mini.c (optimize_branches): Cache the negative result from
17879 remove_block_if_useless ().
17881 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17882 Also fix some bblock linking issues.
17884 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17887 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17889 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17890 accessed fields first, for better cache behavior.
17892 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17894 * mini.c: speedup IList<T> array accesses.
17896 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17898 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17899 inline_costs counter. Fixes #77190.
17901 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17903 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17904 trace messages. Fixes #77706.
17906 2006-03-04 Martin Baulig <martin@ximian.com>
17908 * tramp-amd64.c, tramp-x86.c
17909 (mono_debugger_create_notification_function): Use
17910 mono_global_codeman_reserve() to allocate a buffer at runtime and
17913 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17915 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17916 notification function at runtime and then call `initialize' in the
17917 `MONO_DEBUGGER__debugger_info' vtable.
17919 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17921 * iltests.il: Fix a visibility problem.
17923 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17925 * driver.c, mini.c: add hooks for the counters API.
17927 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17929 * driver.c: show disabled options.
17931 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17933 * linear-scan.c: always use cost-driven selection.
17935 2006-02-28 Raja R Harinath <rharinath@novell.com>
17937 * jit-icalls.c (helper_compile_generic_method): Revert change from
17940 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17942 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17944 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17946 * inssel.brg: style fixes, mostly to force the updated monoburg
17947 to run for people using svn.
17949 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17951 * mini.c: match monoburg changes.
17953 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17955 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17956 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17957 declaration in the header file.
17959 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17961 * helpers.c: reduce relocations and mem usage.
17963 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17965 * mini.h, mini-codegen.c: disable logging features if
17966 requested by configure.
17968 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17970 * mini.c: tiny verifier changes.
17972 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17974 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17975 cpu-pentium.md: stack alignment changes for osx/x86,
17976 partially from Geoff Norton <gnorton@customerdna.com>.
17978 2006-02-24 Raja R Harinath <harinath@gmail.com>
17980 * jit-icalls.c (helper_compile_generic_method): Update to changes
17981 in metadata/class.c.
17983 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17985 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17987 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17988 interface calls with large offsets.
17990 2006-02-23 Raja R Harinath <rharinath@novell.com>
17992 * jit-icalls.c (helper_compile_generic_method): Document the
17993 special-case we depend on so that we can inflate the method twice
17994 with the same context with no bad side-effects.
17996 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17998 * mini-x86.c, mini-amd64.c: fix for case when xen support
18001 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18003 * mini-x86.c, mini-amd64.c: generate code to access tls items
18004 in a faster way for Xen systems.
18006 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18008 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18009 updates and compilation fixes for the OSX/x86 port, mostly from
18010 Geoff Norton <gnorton@customerdna.com>.
18012 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18014 * inssel.brg: faster interface call implementation
18015 to sync with the interface_offsets MonoVTable changes.
18017 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18019 * mini.c: more verification checks.
18021 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18023 * mini.c: added a few more verification checks.
18025 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18027 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18028 facility on the processor and use it if available.
18030 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18032 * driver.c, aot.c, mini.c: throw exception if the IL code is
18033 invalid or unverifiable.
18035 2006-02-17 Raja R Harinath <rharinath@novell.com>
18037 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18040 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18042 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18044 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18046 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18047 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18048 handling of instantiated generic valuetypes.
18050 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18052 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18053 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18056 * generics.2.cs: Revert the nullable reftypes tests.
18058 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18060 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18061 using __builtin_frame_address (1) as it doesn't work in the presence
18062 of optimizations. Hopefully fixes #77273.
18064 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18065 -> generics.cs change as it doesn't work with some automake versions.
18067 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18069 * mini.c: handle systems that sue a different way to
18070 retrieve the stack address of the current thread.
18072 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18074 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18075 it specially in the makefile.
18077 * generics.2.cs: Add tests for nullable reference types.
18079 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18081 * mini.c: always handle the case when mono_jit_init()
18082 is called in a thread different from the main thread,
18083 confusing libgc (bug #77309).
18085 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18087 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18089 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18091 * mini.c: change optimize_branches () to use a single loop
18092 and introduce a new optimization to simplify some range checks.
18094 2006-02-03 Martin Baulig <martin@ximian.com>
18096 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18097 and merged with debugger_thread_manager_add_thread().
18098 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18099 inform the debugger about the main thread.
18101 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18103 * basic.cs: Add test for div.un/rem.un constant folding.
18105 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18107 * cpu-s390x.md: correct int_xor_imm length
18109 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18111 * generics.2.cs: New test for #77442.
18113 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18116 2006-02-02 Martin Baulig <martin@ximian.com>
18118 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18119 <mono/metadata/mono-debug-debugger.h>
18121 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18123 2006-02-02 Martin Baulig <martin@ximian.com>
18125 * debug-debugger.h: New header file for debug-debugger.c.
18127 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18128 function is a separate thread anymore; add support for attaching.
18130 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18132 * tramp-x86.c: Fix a warning.
18134 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18136 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18137 on very large methods.
18139 * aot.c (load_patch_info): Fix a warning.
18141 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18143 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18144 mini-ops.h: alu membase optimizations.
18146 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18148 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18149 to speedup StringBuilder.
18151 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18153 * dominators.c (mono_compute_natural_loops): Fix detection of
18154 loop body start blocks.
18156 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18158 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18160 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18163 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18165 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18167 2006-01-25 Martin Baulig <martin@ximian.com>
18169 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18170 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18171 started to cleanup this file a little bit.
18173 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18175 * mini.c: optimize a codepath frequently happening in generics code.
18177 2006-01-23 Martin Baulig <martin@ximian.com>
18179 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18181 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18182 functions directly.
18184 * driver.c: debug-debugger.c is only available if
18185 `MONO_DEBUGGER_SUPPORTED' is defined.
18187 2006-01-23 Martin Baulig <martin@ximian.com>
18189 * debug-debugger.c: Only enable this on platforms where the Mono
18190 Debugger is working (x86 and x86_64).
18192 2006-01-21 Martin Baulig <martin@ximian.com>
18194 The Mono Debugger is now using the normal `mono' instead of the
18195 `mono-debugger-mini-wrapper' when executing managed code.
18197 * debug-debugger.c: New file; previously known as
18198 debugger/wrapper/wrapper.c.
18200 * debug-mini.c (mono_init_debugger): Removed.
18202 * driver.c (mono_main): Added new `--inside-mdb' command line
18203 argument which is used when running inside the debugger.
18205 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18207 * liveness.c (mono_analyze_liveness): Remove some unused data
18210 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18212 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18214 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18216 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18217 depends on implementation details of monobitset.
18219 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18222 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18224 * liveness.c: Update after monobitset changes.
18226 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18228 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18230 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18232 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18234 * mini-s390x.c: Remove warning messages.
18236 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18238 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18240 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18242 * generics.2.cs: Add ldelem/stelem_any test.
18244 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18246 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18248 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18250 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18252 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18254 * generics.2.cs: Reenable vtype tests.
18256 * inssel-x86.brg: Remove an icorrect valuetype rule.
18258 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18260 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18261 initial support for OP_ABS.
18263 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18265 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18267 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18269 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18270 conversion and implement LADD/LSUB.
18272 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18275 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18277 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18279 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18282 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18284 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18285 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18286 (stack walk problem).
18288 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18290 * aot.c (mono_aot_load_method): Fix a warning.
18292 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18294 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18296 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18298 * iltests.il: Add test for #77148.
18300 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18303 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18305 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18307 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18309 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18310 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18312 * basic-long.cs: Add lconv-to-r4/r8 tests.
18314 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18316 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18318 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18319 here as on other archs.
18321 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18323 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18325 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18327 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18329 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18331 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18332 instrument_prolog; Add memory_barrier instruction.
18334 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18336 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18338 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18340 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18342 * aliasing.c inssel.brg: Fix warnings.
18344 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18345 could skip initialization of some parts of memory.
18347 * mini.c mini-ia64.c: Fix warnings.
18349 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18351 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18353 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18354 a crash seen on sparc.
18356 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18358 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18360 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18362 * mini-ops.h: Add s390_backchain instruction
18364 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18366 * cpu-s390.md: Add s390_backchain instruction
18368 * mini-s390.c: Significant ABI changes
18370 * mini-s390.h: Cater for zero length structures
18372 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18374 * mini-s390.c: ABI fixes
18376 * inssel-s390.brg: Remove debug statements
18378 * cpu-s390.md: Fix length of ATOMIC_xx operations
18380 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18382 * basic-float.cs: Add float<->long conversion tests.
18384 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18386 * mini-s390.c: Fix LOCALLOC processing.
18388 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18390 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18392 * iltests.il: Add tests for some opcodes not covered by the other
18395 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18397 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18398 register loading for Tail processing; Correct trace output.
18400 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18402 * cpu-s390.md: Correct size of jmp instruction.
18404 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18406 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18408 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18410 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18411 Bring s390 up to current level.
18413 2005-12-12 Zltan Varga <vargaz@gmail.com>
18415 * generics.2.cs: Disable the newly added tests as they do not work yet.
18417 * generics.2.cs: Add valuetype tests.
18419 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18421 * basic-long.cs: Add i4->u8 test.
18423 * objects.cs: Add tests for JIT intrinsic.
18425 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18426 optimizations lost by a mistake.
18428 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18430 * basic-long.cs: Remove a test moved to objects.cs.
18432 * arrays.cs: Add more array tests.
18434 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18436 * arrays.cs: Add new tests for multi-dimensional arrays.
18438 2005-12-06 Raja R Harinath <rharinath@novell.com>
18440 * Makefile.am (test_sources2): Add generics.2.cs.
18441 (EXTRA_DIST): Add test_sources2.
18443 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18445 Support for boxing and unboxing nullable types as well as the
18446 isinst operation on nullables, per the CLI ammendment.
18448 * inssel.brg (CEE_ISINST): Special case for nullable
18450 * mini.c (handle_unbox_nullable): new method
18451 (handle_box): Special case for nullable types
18452 (mono_method_to_ir): Call handle_unbox_nullable in correct
18455 * generics.2.cs: New test suite
18457 * Makefile.am: Support for regression tests with generics.
18459 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18461 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18462 allocated to registers. Fixes #76800.
18464 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18466 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18468 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18470 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18473 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18475 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18478 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18480 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18481 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18483 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18484 single precision before storing to a single precision location.
18486 2005-11-28 Raja R Harinath <rharinath@novell.com>
18488 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18490 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18492 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18495 * basic.cs: Remove test_0_byte_compares test which was moved to
18496 objects.cs a long time ago.
18498 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18500 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18502 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18504 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18505 handlers are called.
18507 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18510 * mini-ia64.c: Add support for the throw->branch exception
18513 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18515 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18517 * mini.c: Enabled "fastpath" deadce :-)
18519 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18521 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18522 alias analysis pass to support it.
18523 * mini.h: Likewise.
18525 * liveness.c: Likewise (liveness computation can use aliasing
18526 information to be more accurate).
18527 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18528 moreover made so that "--compile-all" uses the given optimization
18529 flags and not the default ones.
18530 * aliasing.c: Alias analysis (new file).
18531 * aliasing.h: Likewise.
18532 * Makefile.am: added "aliasing.c" and "aliasing.h".
18534 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18536 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18539 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18541 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18542 fp >= end_of_stack exit condition, as it is not needed, and it might
18543 become true for fp eliminated frames.
18545 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18547 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18550 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18552 * mini-arm.c: fixed alignment of doubles/longs to match
18553 the C ABI (bug #76635).
18555 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18557 * aot.c: fix compilation with --enable-minimal=aot.
18559 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18561 * mini-arm.c: fixed compatibility with the new
18562 floating point emulator package for compares.
18564 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18566 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18568 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18570 * mini-exceptions.c (print_stack_frame): Output to stderr.
18571 (mono_handle_native_sigsegv): Ditto.
18573 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18575 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18576 OP_LCONV_TO_OVF_I implementation.
18578 * mini-amd64.c: Add support for the throw->branch exception
18581 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18582 when the catch clause catches a more general exception, i.e. Object.
18584 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18586 * cpu-ia64.md: Remove unused opcodes.
18588 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18589 specific defines for architectures defining USE_SIGACTION.
18591 * mini-ia64.c: Fix some warnings.
18593 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18594 version seemed to skip a frame.
18596 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18598 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18599 only calls which are made to native code use this flag.
18601 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18603 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18604 varargs methods as well.
18606 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18607 which have save_lmf set. Reorganize methods prologs a bit.
18609 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18610 debugger to the proper place.
18612 2005-10-29 Martin Baulig <martin@ximian.com>
18614 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18615 when running inside the debugger until the debugger has support
18618 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18620 * mini.h: Fix a warning.
18622 2005-10-24 Miguel de Icaza <miguel@novell.com>
18624 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18625 we expose publicly, this returns the string.
18627 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18629 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18630 with fp elimination.
18632 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18634 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18635 native stacktrace using the glibc 'backtrace' function if available.
18637 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18639 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18641 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18642 handle SIGSEGVs received while in native code.
18644 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18645 code, call mono_handle_native_sigsegv which will abort the runtime
18646 after printing some diagnostics, instead of converting it into a
18647 confusing NullReferenceException.
18649 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18651 * cpu-pentium.md: Remove unused opcodes.
18653 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18655 * mini-amd64.h (MonoLMF): Add rsp field.
18657 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18660 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18662 * mini-codegen.c (get_register_spilling): Fix some warnings.
18664 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18666 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18667 elimination during exception handling. Enable fp elimination by
18670 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18673 2005-10-16 Martin Baulig <martin@ximian.com>
18675 * mini-exceptions.c
18676 (mono_debugger_run_finally): New public method for the debugger.
18678 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18680 * debug-mini.c (mono_debug_init_method): Fix warning.
18682 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18683 the 'exname' parameter const to fix some warnings.
18685 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18687 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18688 introduced by the previous patch.
18690 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18692 * basic-float.cs: Add test for precision of float arithmetic.
18694 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18695 when loading/storing single values from/to memory.
18697 * mini.c (mono_jit_compile_method_with_opt): Create the function
18698 pointers in the correct domain.
18700 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18702 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18703 introduced by previous patch.
18705 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18706 when out_filter_idx is NULL.
18708 * mini-exceptions.c: Don't run filter clauses twice during exception
18709 handling. Fixes #75755.
18711 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18713 * aot.c: Add support for ldflda wrappers.
18715 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18718 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18720 * mini.c, mini.h: do not consider exception handlers blocks when
18721 setting up interface variables.
18723 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18725 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18727 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18729 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18730 causes a regression.
18732 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18734 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18736 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18737 of the OP_P definitions.
18739 * TODO: Add a proposal for dealing with the CEE/OP mess.
18741 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18742 optimizations from the x86 port.
18744 * cpu-amd64.md: Ditto.
18746 * basic.cs basic-long.cs: Add tests.
18748 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18750 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18751 Patrik Torstensson's implementation of my exception-handling
18752 optimization idea, when the exception object is not used
18755 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18757 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18758 of the mul_imm optimizations from the old jit.
18760 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18762 * mini.c, liveness.c: patch by Patrik Torstensson and
18763 Zoltan Varga to improve performance in methods with
18766 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18768 * driver.c: Remove 'Globalization' entry from --version.
18770 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18772 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18773 there is a profiler interested in JIT events.
18775 * aot.c: Load profile files produced by the AOT profiling module, and
18776 reorder methods based on the profiling info. Add a 'method_order' table
18777 to the AOT file to make mono_aot_find_jit_info work with the reordered
18780 * mini.h: Bump AOT file version info.
18782 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18784 * mini-arm.h: work around what looks like a gcc bug when optimizations
18787 2005-09-28 Raja R Harinath <rharinath@novell.com>
18789 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18790 conditionals. Use ...
18791 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18793 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18795 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18796 to determine the amount of memory to copy when passing valuetypes.
18798 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18799 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18801 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18803 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18804 information about aot.
18806 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18808 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18809 macros. This will allow a deadlock debugger to easily be plugged
18812 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18814 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18816 2005-09-27 Raja R Harinath <rharinath@novell.com>
18818 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18819 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18820 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18821 ($(arch_built)) [CROSS_COMPILING]: Error out.
18823 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18825 * aot.c: Add support for the no_special_static flag for classes.
18827 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18829 * Reapply reverted patches.
18831 * *: Revert r50174 as well.
18833 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18835 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18837 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18839 2005-09-23 Miguel de Icaza <miguel@novell.com>
18841 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18842 part of the SIG_HANDLER_SIGNATURE.
18844 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18846 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18849 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18850 introduced by previous patch.
18852 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18854 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18855 saved registers too.
18857 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18858 upon the information returned by get_call_info ().
18860 * mini-x86.c (add_float): Fix stack size calculation.
18861 (mono_arch_call_opcode): Rewrite this so it works based up the
18862 information returned by get_call_info ().
18863 (mono_arch_get_this_vret_args): Ditto.
18865 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18867 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18868 in cinfo to determine the registers which need to be used.
18870 2005-09-20 Miguel de Icaza <miguel@novell.com>
18872 * driver.c (mono_main): Add --server and --desktop flags.
18874 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18876 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18877 registers as global registers.
18879 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18880 longer needed with the new register allocator.
18882 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18884 * cpu-ia64.md: Remove unused opcodes.
18886 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18888 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18890 * cpu-amd64.md: Remove unused opcodes.
18892 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18893 needed with the new register allocator.
18895 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18898 2005-09-16 Raja R Harinath <rharinath@novell.com>
18900 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18902 2005-09-16 Martin Baulig <martin@ximian.com>
18904 * exceptions-amd64.c
18905 (throw_exception): Don't call mono_debugger_throw_exception() if
18906 we're a rethrow - see the FIXME in the code.
18908 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18910 * mini.c (mono_init_exceptions): This only works on some architectures.
18912 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18914 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18917 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18919 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18920 now in mini-exceptions.c.
18922 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18924 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18925 now in mini-exceptions.c.
18927 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18929 * exceptions-x86.c: Applied patch from Patrik Torstensson
18930 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18932 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18933 code into mini-exceptions.c. Add some assertions to it.
18935 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18937 * aot.c (emit_section_change): Applied patch from "The Software Team"
18938 (<software@solmersa.com>). Fix as errors on windows.
18940 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18942 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18943 method info into the LMF.
18945 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18947 * mini-ia64.c: Add proper unwind info for method epilogs.
18949 * exceptions-ia64.c: Add some code to help debugging.
18951 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18953 * mini-exceptions.c: Fix warning.
18955 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18957 * mini.c: Really fix build.
18959 * mini-x86.c mini-amd64.c: Fix build.
18961 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18963 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18965 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18966 some Interlocked methods as intrinsics.
18968 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18969 for Thread methods as well.
18971 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18973 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18975 * mini-ia64.c mini-x86.c mini-amd64.c
18976 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18979 * mini.c (mono_init_exceptions): Fix build breakage.
18981 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18983 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18984 of instructions. Use the new ia64_unw_op macros for emitting unwind
18987 * mini.c (mono_init_exceptions): Initialize exception handling
18988 related trampolines at startup.
18990 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18992 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18994 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18996 * mini.c: Handle type loading errors gracefully during compilation and
18997 throw the appropriate exception.
18999 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19001 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19002 for the mono binary.
19004 2005-09-09 Martin Baulig <martin@ximian.com>
19006 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19009 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19011 * mini-arm.h: use emulation for conv.r.un for the release.
19013 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19015 * mini-arm.c, objects.cs: more fixes and tests for them.
19017 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19019 * mini-arm.c: align structures to at least 4 bytes to be able
19020 to keep our current optimized memcpy.
19022 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19024 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19026 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19028 * mini.c: ignore SIGPIPE.
19030 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19032 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19034 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19036 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19038 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19040 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19042 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19043 exception handling support.
19044 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19045 patch by Brian Koropoff <briank@marakicorp.com>).
19047 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19049 * mini.c: revert another 'optimization' which breaks when
19050 items on the eval stack need to be saved at a basic block end
19053 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19055 * jit-icalls.c: for arrays, ensure we always provide
19058 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19060 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19062 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19064 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19066 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19067 arguments in their original register.
19069 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19071 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19074 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19075 when ssapre is enabled.
19077 * inssel-long.brg: Fix bug in previous patch.
19079 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19080 multiplication by a constant.
19082 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19084 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19087 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19090 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19092 * inssel-arm.brg: apply changes tested by Brian Koropoff
19093 <briank@marakicorp.com>.
19095 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19097 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19099 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19101 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19102 to the same register if dreg is just a base register.
19103 (print_ins): Improve printing of membase opcodes.
19105 * inssel-x86.brg: Add optimized ldind(reg) rules.
19107 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19109 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19111 * mini.c: when running under valgrind, set the stack bottom for
19112 the GC at the actual approximate stack for the app (fixes running
19113 mono with valgrind).
19115 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19117 * mini.c: do no break at the first valuetype to init found
19118 (fixes bug #75791).
19120 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19122 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19124 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19126 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19128 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19130 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19132 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19134 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19136 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19139 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19142 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19145 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19147 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19149 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19151 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19152 in the tail recursion optimization.
19154 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19155 debug info into the assembly file.
19157 * iltests.il: Add test for filter regions.
19159 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19160 initial stack of filter regions. Fixes #75755.
19162 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19164 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19165 stack requirements.
19167 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19169 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19170 the check for an already compiled method on non-ia64 platforms.
19171 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19174 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19176 * inssel-x86.brg: Add some optimized call rules.
19178 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19180 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19183 * mini.h mini-trampolines.c: Pass the trampoline argument to
19184 mono_arch_patch_delegate_trampoline.
19186 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19188 * mini-trampolines.c: Fix build.
19190 * mini-amd64.h: Add delegate trampolines.
19192 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19194 * inssel-amd64.brg: Add optimized call rules.
19196 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19198 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19200 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19202 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19205 * mini-ia64.c: Remove LMF fixmes.
19207 * mini-ia64.h: Remove most fields from LMF.
19209 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19211 * mini-trampolines.c: Add support for IA64 function descriptors.
19213 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19214 for IA64 function descriptors.
19216 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19218 * tramp-arm.c: patch the vtable for virtual calls. Added
19219 support code to register/unregister the LMF.
19220 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19223 2005-08-19 Dick Porter <dick@ximian.com>
19225 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19226 bit value if needed.
19228 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19230 * mini.c (mini_get_method): Move handling of wrapper data here.
19232 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19234 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19237 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19238 bblock->code does not remain empty.
19240 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19242 * arrays.cs: Add regression test for #75832.
19244 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19245 rules. Fixes #75832.
19247 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19248 instruction scheduling.
19250 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19252 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19254 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19256 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19258 * mini-codegen.c: Fix VC build.
19260 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19262 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19264 * mini.h: fix signature for mono_register_opcode_emulation.
19266 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19268 * mini.c: Get rid of most of the helper_sig_... constants using
19269 mono_create_icall_signature ().
19271 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19273 * jit-icalls.c (helper_ldstr): New helper function.
19275 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19277 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19278 throw, load the string using a helper call instead of creating a string object.
19280 * aot.c: Update after LDSTR changes.
19282 * mini.h: Bump AOT file version.
19284 * aot.c: Save class size info into the AOT file. Print more statistics during
19287 * mini.h: Bump AOT file version.
19289 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19290 ordering of disasm cases. Fixes #74957.
19292 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19294 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19295 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19296 the generic code needed for the ARM port.
19298 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19300 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19301 inssel-arm.brg: more ARM features and fixes.
19303 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19305 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19306 ARM port work in progress.
19308 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19310 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19312 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19314 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19316 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19318 * *-ia64.*: Ongoing IA64 work.
19320 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19322 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19324 * TODO: Remove out-of-data todo stuff.
19326 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19329 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19331 * mini.h: Bump corlib version.
19333 2005-07-27 Martin Baulig <martin@ximian.com>
19336 (create_copy_ins): Added `const unsigned char *ip' argument; set
19337 `copy->cil_code' from it.
19339 2005-07-27 Martin Baulig <martin@ximian.com>
19341 * mini-exceptions.c (mono_handle_exception): Don't call
19342 mono_debugger_handle_exception() for filters.
19344 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19346 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19349 2005-07-26 Martin Baulig <martin@ximian.com>
19351 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19353 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19354 helper_compile_generic_method() if the method is actually virtual
19357 2005-07-26 Martin Baulig <martin@ximian.com>
19360 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19361 public; this is now accessed directly by the debugger.
19362 (mono_generic_trampoline_code): Removed.
19365 (mono_debug_init_method): Also add interncalls and wrappers.
19367 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19369 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19371 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19373 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19375 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19377 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19379 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19381 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19382 getting TLS offsets on AMD64 too.
19384 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19386 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19388 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19390 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19391 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19393 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19395 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19397 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19400 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19401 mono_sparc_is_virtual_call ().
19403 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19405 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19406 trampoline parameters.
19408 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19410 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19411 to mono_arch_get_vcall_slot_addr.
19413 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19416 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19418 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19420 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19422 2005-07-19 Martin Baulig <martin@ximian.com>
19424 * exceptions-amd64.c (throw_exception): Call
19425 mono_debugger_throw_exception() here like we're doing it on i386.
19427 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19429 * mini-ia64.c: Add optimized TLS access support.
19431 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19433 * mini-exceptions.c: Ongoing IA64 work.
19435 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19437 * mini.c: Use the default optimization set when embedding. Fixes
19440 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19442 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19443 of trampolines to a separate file.
19445 * mini-trampolines.c: New file.
19447 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19450 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19453 * mini-codegen.c: Fix cygwin build.
19455 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19457 * mini.c: Add some minor changes needed by the IA64 port.
19459 * *-ia64.*: Ongoing IA64 work.
19461 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19463 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19464 trampolines into arch-independent and arch-dependent parts.
19466 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19468 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19470 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19472 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19473 the xp-regalloc-branch for amd64.
19475 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19476 xp-regalloc-branch for x86.
19478 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19480 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19482 2005-07-06 Martin Baulig <martin@ximian.com>
19485 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19486 (mono_jit_runtime_invoke): Likewise.
19488 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19490 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19493 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19494 without loading their metadata. Reorganize the file format so exception handling+
19495 debug info is kept separate from normal method info. Create MonoJitInfo
19496 structures for methods lazily.
19498 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19500 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19502 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19504 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19507 * mini.h: Bump AOT file version.
19509 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19511 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19513 2005-07-01 Raja R Harinath <rharinath@novell.com>
19515 * Makefile.am (check-local): Call semdel-wrapper.
19517 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19519 * mini-x86.c: Revert the last change as it seems to break the build..
19521 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19523 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19525 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19527 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19529 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19530 outside of the macro, so strange stuff doesn't happen with gcc4
19531 (NEW_AOTCONST_TOKEN): Likewise.
19533 2005-06-28 Martin Baulig <martin@ximian.com>
19535 * mini.c (mini_class_is_system_array): New static method; use this
19536 instead of `klass->parent == mono_defaults.array_class' everywhere
19537 since this also works for the new generic array class.
19539 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19541 * inssel.brg: Remove warnings.
19543 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19545 * mini-ia64.c: Ongoing IA64 work.
19547 * basic-float.cs: Add float->i1 conversion test.
19549 * iltests.il: Add conv.u4 test.
19551 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19553 * inssel-long.brg: Fix bug caused by last change.
19555 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19557 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19558 BSDs. Allows the x86 JIT to work on OSX86
19560 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19562 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19565 * mini-ia64.c: Ongoing IA64 work.
19567 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19569 * mini-ia64.c: Ongoing IA64 work.
19571 * driver.c: Clean up jit_code_hash as well when using --regression.
19573 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19575 * basic-long.cs: Add tests for long->u4 conversion.
19577 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19579 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19580 that we do not depend on undefined C behavior: the order stuff
19581 gets evaluated within an expression. Fixes mono when compiled on
19584 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19586 * *-ia64.*: Ongoing IA64 work.
19588 * aot.c: Lower memory usage while loading AOT methods.
19590 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19592 * mini.h: Bump AOT file format version.
19594 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19596 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19598 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19600 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19601 not on callee assembly). Fixed some comments.
19603 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19605 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19606 it gets proper disassembly.
19607 (emit_method_info): Remove some dead code.
19609 * mini.c (mini_method_compile): Allways allocate the GOT var in
19610 mono_method_to_ir for emulating opcodes.
19612 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19614 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19615 before freeing the code memory. Fixes #74990.
19617 * objects.cs: Add regression test for #74992.
19619 * liveness.c: Extend live ranges of arguments to the beginning of the
19620 method. Fixes #74992.
19622 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19623 so it points into the faulting instruction.
19625 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19627 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19629 * *-ia64.*: Ongoing IA64 work.
19631 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19633 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19635 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19637 * *-ia64.*: Ongoing IA64 work.
19639 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19641 * basic-long.cs: Add tests for add/sub.ovf.
19643 * basic.cs: Add tests for sub.ovf.
19645 * *-ia64.*: Ongoing IA64 work.
19647 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19649 * *-ia64.*: Ongoing IA64 work.
19651 * basic.cs: Add conv.ovf.i4.un test.
19653 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19655 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19657 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19659 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19661 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19663 * *-ia64.*: Ongoing IA64 work.
19665 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19668 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19670 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19672 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19674 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19676 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19678 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19679 of a call is callable by a near call.
19681 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19683 * mini-ia64.c: Ongoing IA64 work.
19685 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19687 * genmdesc.c: Make the generated array non-static.
19689 * inssel-long.brg: Fix LSHR_IMM rule.
19691 * *-ia64.*: Ongoing IA64 work.
19693 * *-ia64.*: Ongoing IA64 work.
19695 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19697 * *-ia64.*: Ongoing IA64 work.
19699 * *-ia64.*: Ongoing IA64 work.
19701 * mini-ia64.c: Ongoing IA64 work.
19703 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19705 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19707 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19709 * objects.cs basic-long.cs: Move some tests to objects.cs.
19711 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19713 * *-ia64.*: Ongoing IA64 work.
19715 * iltests.il: Add a new test.
19717 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19718 newobj. Fixes #75042.
19720 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19722 * *-ia64.*: Ongoing IA64 work.
19724 * *-ia64.*: Ongoing IA64 work.
19726 * *-ia64.*: Ongoing IA64 work.
19728 * basic.cs objects.cs: Move tests accessing static variables as well.
19730 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19732 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19734 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19736 * driver.c: Always print failed tests.
19738 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19741 * *ia64*: Ongoing IA64 work.
19743 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19745 * basic.cs: Add tests for add.ovf. Fix warnings.
19747 2005-05-18 Miguel de Icaza <miguel@novell.com>
19749 * driver.c (mono_main): Avoid crash if no argument is passed to
19750 --break; Do not use g_error, but f_printf. And fix all other
19751 ocurrences of the same crash.
19753 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19755 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19756 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19759 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19761 * *-ia64.*: Add beginnings of IA64 backend.
19763 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19765 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19767 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19770 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19772 * mini-amd64.c: Fix a warning.
19774 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19776 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19777 in float_neg. Fixes #74897.
19779 * mini-amd64.c (emit_call): Fix another near call bug.
19781 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19783 * declsec.c: Keep the appdomain information in the structure. Added a
19784 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19785 value gets overwritten).
19786 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19787 an MonoAppDomain member to MonoSecurityFrame.
19788 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19789 used in the stack walk. Now use a MonoArray which grow (double) when
19792 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19794 * mini.c: Re-enabled runtime cleanup, since running threads should
19795 now properly stop when exiting.
19797 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19799 * mini-codegen.c: New file contaning the arch-independent local
19800 register allocator. Not used by any architectures yet.
19802 * mini.h linear-scan.c: Merge some changes from the
19803 mini-xp-local-regalloc branch.
19805 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19807 * mini-amd64.c (emit_call): Fix calls to native functions when the
19808 runtime is compiled as a shared library. Fixes #74756.
19810 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19811 on a literal field. Fixes #74751.
19813 2005-04-25 Raja R Harinath <rharinath@novell.com>
19815 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19817 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19819 * objects.cs: Add missing null casting test.
19821 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19823 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19824 in wrapper methods. Also rename 'address' variable to 'offset'.
19826 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19828 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19831 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19833 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19836 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19838 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19840 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19842 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19843 just the last bytes.
19845 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19847 * aot.c (mono_compile_assembly): Fix warning.
19849 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19850 by the _MSC_VER stuff.
19852 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19854 * inssel-long.brg: Fix #74588.
19856 * cpu-amd64.md: Fix #74591.
19858 * iltests.il: Add new regression tests.
19860 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19862 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19865 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19867 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19869 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19870 from Bill Middleton <flashdict@gmail.com>.
19872 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19874 * arrays.cs: Add new regression test. Fix warnings.
19876 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19878 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19879 and leakage in CKFINITE.
19881 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19882 this to a null op since it is called on amd64 too.
19884 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19886 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19887 body since this is not used on amd64.
19889 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19891 * mini-amd64.c: Remove obsolete fixmes.
19893 * mini.c (print_method_from_ip): Fix debugging support.
19895 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19897 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19898 so that expressions that don't give much gain are not reduced.
19899 * ssapre.h: Likewise.
19901 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19903 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19905 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19907 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19909 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19911 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19913 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19915 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19917 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19920 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19922 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19924 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19926 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19927 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19929 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19931 * mini-x86.c: Fix up stack overflow handling.
19933 * exceptions.cs: Add new regression test.
19935 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19937 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19938 mono_jit_thread_attach.
19940 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19942 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19944 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19945 avoid calling constructors using callvirt.
19947 * inssel.brg: Fix #74073.
19949 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19951 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19952 compilation with non-GCC compilers.
19953 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19954 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19956 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19958 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19959 klass->interface_offsets (will likely fix bug#74073).
19961 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19963 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19965 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19967 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19968 to amd64_div_reg_size ().
19970 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19972 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19974 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19976 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19978 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19980 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19982 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19984 * mini.c (mono_precompile_assembly): Load and precompile referenced
19985 assemblies as well. Fixes #74015.
19987 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19989 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19991 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19993 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19994 a lot of checks and (anyway) permissions cannot work until corlib is
19997 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19999 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20001 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20003 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20004 calls (fixes bug#72824).
20006 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20008 * mini.c: fix tail recursion elimination (see test in bug#73936).
20010 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20012 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20013 some fp functions in sse2 mode.
20015 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20017 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20019 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20021 * mini.h mini.c: Add mono_get_jit_tls_key ().
20023 * mini-x86.c: Enable fast TLS support on windows.
20025 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20027 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20028 * mini.c: Check for p/invoke method when generating code. If a
20029 p/invoke method, or it's class, isn't decorated with [Suppress
20030 UnmanagedCodeSecurity] then generate code to call System.Security.
20031 UnmanagedDemand (only if the security manager is active).
20033 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20035 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20036 last change as it seems to cause strange crashes.
20038 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20040 * *.c: handle unsafe function pointers where needed.
20042 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20044 * mini.c (mono_jit_free_method): Remove the fixme too.
20046 2005-03-15 Miguel de Icaza <miguel@novell.com>
20048 * mini.c: As discussed, make the code actually free the delegate
20049 thunk now, to enable the debugging of delegate problems, use
20050 MONO_DEBUG=1 when running Mono.
20052 This takes also care of parts of the leaks as seen by Joe.
20054 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20056 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20057 thread_tls_offset calculation.
20059 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20061 * declsec.c: Reworked linkdemand checks for icall. The previous code
20062 was using the declaration code (untrusted) and didn't work as expected
20063 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20066 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20068 * iltests.il: Add new localloc test.
20070 * mini-amd64.c: Handle large stack allocations the same way as on
20071 windows if stack overflow handling is working.
20073 * mini-amd64.c: Allocate the signal stack using mmap.
20075 * mini.c (sigsegv_signal_handler): Fix reading of context.
20077 * mini-exceptions.c: Fix up stack overflow handling.
20079 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20081 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20083 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20085 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20087 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20088 tramp_init functions as they are no longer needed.
20090 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20092 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20094 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20096 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20098 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20101 * mini-ops.h: Add OP_LMUL_IMM.
20103 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20104 long mul/div opcodes as intrinsic.
20106 * mini-amd64.c (emit_call): Handle the case when the callee might be
20109 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20111 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20114 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20116 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20118 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20120 * mini.c (mono_codegen): Don't leak here, to help people running
20123 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20125 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20126 conversions in sse2 mode.
20128 * basic-float.cs: Add regression test.
20130 * mini-amd64.c: Reenable sse2.
20132 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20134 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20136 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20138 * driver.c: Copyright text should include 2005.
20140 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20142 * cpu-amd64.md (load_membase): Fix more max lengths.
20144 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20146 * cpu-amd64.md (load_membase): Fix max length.
20148 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20150 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20152 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20153 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20155 * basic-float.cs: Add rounding regression test.
20157 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20159 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20161 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20162 structures in registers for pinvoke wrappers.
20164 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20166 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20168 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20170 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20171 wrapper to mono_jit_thread_attach.
20173 * mini.c (mini_jit_thread_attach): New jit icall.
20175 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20176 native->managed wrappers.
20178 * exceptions.cs: Add new regression test.
20180 * mini.c (optimize_branches): Check regions in the cbranch to throw
20181 block case as well. Fixes #73242.
20183 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20185 * mini.c: thread safety fixes.
20187 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20189 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20190 patching stuff, since delegates use jump trampolines so there is
20193 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20196 * tramp-amd64.c: Fix build.
20198 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20199 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20201 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20202 Rename this to mono_arch....
20203 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20205 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20207 * mini-amd64.c (emit_call): If both the caller and the callee is
20208 guaranteed to have 32 bit addresses, emit a normal call.
20210 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20212 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20213 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20214 method_ptr inside delegates.
20216 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20218 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20219 invalidated. Fixes #73001.
20221 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20223 * mini-x86.c: Only use stdcall for pinvokes on windows.
20225 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20227 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20228 * mini-x86.c: remove unreliable __thread var offset detection,
20229 use the correct accessors and enable by default.
20231 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20233 * mini.c (mono_jit_free_method): Fix memory leak.
20235 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20237 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20239 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20241 * cpu-amd64.md: Fix lengths of atomic opcodes.
20243 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20245 * driver.c: try to not imply using ICU is any good.
20247 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20249 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20250 functions as inline ops.
20252 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20253 some Interlocked functions as inline ops.
20255 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20257 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20259 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20261 * mini.c: Add support for OP_NOT_TAKEN.
20263 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20264 structures in registers for pinvoke wrappers.
20266 * mini-amd64.c: Fix warnings.
20268 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20270 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20272 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20274 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20275 address instead of loading the address from it.
20277 * mini-x86.c: Add support for returning small structs in registers
20278 on Win32. Fixes part of #70864.
20280 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20282 * trace.c (get_token): Improve error checking.
20284 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20286 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20288 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20290 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20291 it can be reused for MonoClass.
20292 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20295 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20297 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20298 instead of a MonoReflectionMethod. The method information wasn't used
20299 when displaying SecurityException details (but will be now).
20301 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20303 * Makefile.am : windows build fix.
20305 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20307 * iltests.il: Add new regression test.
20309 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20312 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20314 * mini.c: Moved linkdemand check into helper function check_linkdemand
20315 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20318 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20320 * declsec.c: Added statistics counter for different kinds of
20322 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20323 (and commented) declaration.
20324 * mini.c: Added statistics counter for security Demand code
20325 generation. Added display of security statistics.
20327 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20329 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20330 Fix compilation errors under gcc-2.95.
20332 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20334 * mini.c, driver.c: Use the new jit trampoline hashtable
20336 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20338 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20340 2005-02-11 Martin Baulig <martin@ximian.com>
20342 * debug-mini.c (mono_debug_close_method): Free the line number array.
20344 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20346 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20349 * mini.h: Bump AOT file format version.
20351 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20353 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20355 * declsec.h: Added macros to get/set lazyly initialized security
20356 informations about assemblies. Added new enum for different type of
20357 possible LinkDemand violation. Added function to check LinkDemands.
20358 * mini.h: Added a field to MonoCompile to hold any security violation
20359 detected when JITting a method (so it can be thrown later).
20360 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20361 and CEE_CALLVIRT. Added code to throw exception at the end of
20362 mini_method_compile (note: the exception is unhandled right now).
20364 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20366 * mini.c, jit-icalls.c: use the managed implementation of
20367 memset for initobj and memset, to avoid managed <-> unmanaged
20370 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20372 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20373 optimization if it would need a GOT var.
20375 * basic.cs: Add tests for constant propagation and switch statements.
20377 * ssa.c: Fix out-of-range constant propagation and switch statements.
20379 2005-02-09 <vargaz@freemail.hu>
20381 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20383 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20385 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20387 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20389 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20391 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20393 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20394 arithmetic operations.
20396 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20398 * mini-ppc.c: add a workaround for broken user code that
20399 DllImports vararg functions with non-vararg signatures.
20401 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20403 * mini.c (mono_jit_compile_method_inner): Add detection and a
20404 meaningfull error message for assemblies written in Managed C++.
20406 * tramp-amd64.c mini-amd64.h: Add support for
20407 create_trampoline_from_token ().
20409 * aot.c mini-x86.c abcremoval.c: Applied patch from
20410 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20412 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20414 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20415 which takes a MonoImage/token as parameter instead of a MonoMethod.
20417 * aot.c: Use the new trampoline for initializing vtables.
20419 * aot.c: Add support for ldfld/stfld_remote wrappers.
20421 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20422 rules for compare <MEM>, IMM.
20424 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20426 * aot.c: Handle inherited finalizers correctly.
20428 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20430 * inssel.brg (stmt): Add a missing _setup_... ().
20432 * aot.c: Save some parts of the class state to the AOT file and use it
20433 to recompute that state when a class is initialized.
20435 * mini.c: Install AOT hooks into the runtime.
20437 * mini.h: Bump AOT file format version.
20439 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20442 * iltests.il: Add new test.
20444 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20446 * mini.c: fix typo.
20448 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20450 * mini.c: setup the statistical profiler in the thread attach
20451 callback to cope with the new single thread code.
20453 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20455 * mini-ppc.c: ensure we have enough room for the profiler
20456 calls (fixed bug#72084).
20458 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20460 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20463 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20465 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20467 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20469 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20470 to succesfully execute parrotbench).
20471 * ssapre.h: Likewise.
20473 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20475 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20476 variable for stores to method arguments (fixes a SSAPRE issue).
20478 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20480 * mini.c: handle value types in dup, fixes gen-112.cs.
20482 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20484 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20485 sequence for calls in dynamic methods to avoid thunks.
20487 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20489 * mini.c: correctly remove dynamic methods from the hashtable.
20491 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20493 * driver.c: Disabled SSAPRE until fix the bug that appears
20494 in IronPython's parrotbench.
20496 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20498 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20500 * mini.c (mono_method_to_ir): Revert the previous change.
20502 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20503 when AOT compiling.
20505 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20506 mono_jit_info_table_find () etc. when running under valgrind.
20508 * inssel.brg: Fix warnings.
20510 * mini-exceptions.c: Fix warnings.
20512 2005-01-31 Martin Baulig <martin@ximian.com>
20514 * driver.c (compile_all_methods_thread_main): Don't try to compile
20515 generic methods or anything which has type parameters.
20517 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20519 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20521 * TestDriver.cs: Add --verbose flags.
20523 * graph.c ssa.c: Fix 64 bit warnings.
20525 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20526 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20527 Fix 64 bit warnings.
20529 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20530 variable not spotted by gcc.
20532 * mini-amd64.c inssel-amd64.brg: Applied patch from
20533 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20534 X86_COMPARE_MEMBASE opcodes.
20536 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20538 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20540 * *: MonoMethod->signature might be NULL now. You *MUST* use
20541 mono_method_signature.
20543 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20545 * driver.c (compile_all_methods_thread_main): Compile the methods
20546 without invoking cctors.
20548 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20550 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20551 * basic-calls.cs: test for the above.
20553 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20555 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20556 MonoJitInfo changes.
20558 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20560 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20561 eagerly if it contains dynamic methods.
20563 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20565 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20566 trace, it is now computed by an icall from trace_ips.
20568 * mini-exceptions.c: Fix a warning.
20570 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20572 * mini-exceptions.c: don't bother getting stack trace info if
20573 it's not going to be used.
20575 2005-01-27 Raja R Harinath <rharinath@novell.com>
20577 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20580 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20582 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20584 * aot.c: Avoid calling mono_method_get_header () if not needed.
20586 * mini.h: Bump AOT file format version.
20588 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20590 * mini.c (mono_print_tree): Print more info for calls.
20592 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20594 * declsec.h: Remove warning by adding missing include for marshal.h
20596 2005-01-26 Martin Baulig <martin@ximian.com>
20598 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20601 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20603 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20606 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20608 * aot.c (mono_compile_assembly): Fix a warning.
20610 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20612 * declsec.c: Look for security attributes on the original MonoMethod
20613 (and not the wrapped one). This fix permissions on icalls.
20615 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20617 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20619 * mini.c (mono_allocate_stack_slots): Add a fixme.
20621 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20623 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20625 * inssel.brg: optimize casts of sealed types (more
20626 optimizations waiting for fixes in remoting).
20628 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20630 * inssel.brg (stmt): Add another dummy rule.
20632 * driver.c: Fix warnings.
20634 * driver.c (mono_main): If running under valgrind, instruct glib to use
20635 the system allocation functions so valgrind can track the memory
20636 allocated by the g_... functions.
20638 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20640 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20642 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20644 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20645 variables in try regions.
20647 * mini.c (mini_method_compile): Don't disable optimizations on large
20648 methods when AOT compiling.
20650 * mini.c (mono_allocate_stack_slots): New arch independent method to
20651 allocate stack slots. Not yet used.
20653 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20655 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20657 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20659 * mini-ppc.c: make the branch info relative as the code
20660 buffer can be reallocated.
20662 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20664 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20665 * driver.c: Removed the AOT/security restriction. Now initialize the
20666 security manager (in metadata) if --security is used.
20667 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20668 rather than the pointer to declarative security, when AOT is used.
20670 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20672 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20673 basic blocks, reduced intrinsic exception throwing code size.
20675 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20677 * driver.c (mini_usage): Reorder the usage screen.
20679 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20681 * mini.c (mono_resolve_patch_target): Fix warning.
20683 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20685 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20688 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20690 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20691 breaks the amd64 build.
20693 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20694 register allocation. Fixes #71454.
20696 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20698 * arrays.cs: Add new regression test.
20700 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20702 * ssapre.c: Turned usage of snprintf to GString.
20703 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20704 (I left it on by mistake in my previous commit).
20706 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20708 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20709 on cond branch optimization (fixes bug# 71515).
20711 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20713 * abcremoval.c: Fixed bug 71062.
20714 * abcremoval.h: Likewise.
20716 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20718 * mini.c: Added a new functionality to optimize_branches, the removal
20719 of useless basic blocks, and fixed some problem in the removal of
20720 critical edges; some utility functions added for both purposes.
20721 * ssapre.c: Added complex expression support, and fixed bug 70637.
20722 * ssapre.h: Likewise.
20723 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20725 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20726 * driver.c: Re-enabled SSAPRE.
20728 2005-01-19 Martin Baulig <martin@ximian.com>
20730 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20731 the result of mono_get_method_constrained().
20733 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20735 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20738 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20740 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20741 be detected. Fixes #59296.
20743 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20745 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20746 which can happen. Fixes #71361.
20748 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20750 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20753 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20755 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20756 appdomain-unload.exe to fail.
20758 * mini.c: Fix some memory leaks.
20760 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20762 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20763 Fixed bug and sped up some codepaths.
20765 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20767 * mini.c: Fix some memory leaks.
20769 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20772 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20774 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20777 * iltests.il: Add regression test for #71320.
20779 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20781 * mini.c (mono_codegen): Fix installation of profiler hooks.
20783 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20785 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20787 * mini.h, mini.c, cfold.c: optimize access to enum
20788 readonly fields, too. Eval conditional branches if possible
20789 to perform unreachable code removal in more cases.
20791 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20793 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20795 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20798 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20799 WinXP DEP. Fixes #71244.
20801 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20803 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20805 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20807 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20809 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20811 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20814 * mini.h: Bump AOT version.
20816 * mini.h (MonoCompile): Change exvar to a hash table.
20818 * mini.c: Allocate a separate exvar for each handler block.
20820 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20822 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20823 ex var with the pending exception and only throw if the two are equal.
20826 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20828 * mini-x86.c: Fix warnings.
20830 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20831 used by all the ports now.
20833 * aot.c: Add write-symbols and save-temps options.
20835 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20837 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20839 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20841 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20844 * tramp-s390.c: Check vtable slot belongs to the domain.
20846 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20847 as per other platforms.
20849 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20851 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20853 * driver.c: we don't run the Main() code in a subthread anymore.
20855 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20857 * mini.c: added experimental rtc support in the statistical
20858 profiler: if the user has the permission, more accurate statistics
20859 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20860 The MONO_RTC value must be restricted to what the linux rtc allows:
20861 power of two from 64 to 8192 Hz.
20863 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20865 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20867 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20869 * mini-ppc.c: better icache flush for smp.
20871 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20873 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20875 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20876 amd64 port, not yet used.
20878 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20880 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20883 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20885 * driver.c: Added --security option to activate the security manager.
20886 Right now this will allow code generation for declarative demands and
20887 is disabled when AOT is specified.
20888 * mini.c: Add code generation for declarative security demands.
20889 * mini.h: Add mono_use_security_manager as an extern gboolean.
20891 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20893 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20894 emitting more dense assembly code.
20896 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20897 exception throwing stuff.
20899 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20901 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20904 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20905 left in by mistake.
20907 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20910 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20912 * tramp-*.c: Only patch vtable slots if the object is in the current
20913 domain. Fixes appdomain-unload.exe.
20915 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20917 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20920 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20922 * mini.c (reverse_branch_op): New helper function.
20924 * mini.c (optimize_branches): Run the new optimization only on
20925 platforms which support it. Also reverse all kinds of branches.
20927 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20929 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20932 * mini.c (optimize_branches): Reverse not-equals branches if the false
20933 bblock is a throw. This happens a lot of time with argument checking in
20936 * mini.c (mono_codegen): Add support for placing basic blocks after
20937 the function epilogue.
20939 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20942 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20944 * mini.c (setup_stat_profiler): Only set this up if the platform
20945 supports ITIMER_PROF.
20947 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20949 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20952 * inssel.brg: Fix a warning.
20954 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20956 * mini.c: added support for statistical profiler
20957 (run with: --profile=default:stat).
20959 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20961 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20963 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20965 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20966 related to global registers from the amd64 port.
20968 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20970 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20972 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20973 with global registers.
20974 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20976 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20978 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20980 * debug-mini.c (encode_value): Fix off-by-one.
20982 * aot.c (encode_value): Likewise.
20984 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20986 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20988 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20991 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20993 * aot.c (emit_method_info): Increase size of temp buffer.
20995 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20998 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21000 * aot.c (emit_method_info): Fix build.
21002 * aot.c: Further rework of the AOT file format to reduce the size of
21003 the method info data.
21005 * mini.h: Bump AOT file format version.
21007 2004-12-27 Martin Baulig <martin@ximian.com>
21009 * mini.c (mini_get_method): New static method; call
21010 mono_get_method_full() and mono_get_inflated_method().
21011 (mono_method_to_ir): Use mini_get_method() instead of
21012 mono_get_method_full().
21014 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21016 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21018 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21020 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21022 * inssel-amd64.brg: Add some optimization rules.
21024 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21026 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21027 standard not GC'd stuff is fine.
21029 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21031 * aot.c: Rework the AOT file format to get rid of most of the global
21032 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21034 * mini.h: Bump AOT file format version.
21036 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21038 * mini.h: Bump AOT file format version.
21040 * aot.c (mono_aot_is_got_entry): New function to determine if an
21041 address is inside a GOT.
21043 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21045 * cpu-pentium.md: Increase the maximum size of some instructions which
21046 might involve a got access.
21048 * mini.c (get_method_from_ip): Another debug helper function.
21050 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21051 when got var accesses are created during the decompose phase.
21053 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21055 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21056 argument mini_compile_method and to MonoCompile, and use this to
21057 determine whenever a given method is compiled for AOT. This allows the
21058 other methods compiled during AOT compilation to be free of AOT stuff,
21059 so the backends does not need to add special support for them by
21060 creating a fake GOT etc.
21062 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21065 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21067 * mini.c (mono_method_to_ir): It turns out that some of the
21068 x-appdomain wrappers are lax with types, so just ignore this for
21071 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21072 at the vtable->klass. If it is non-shared code we can just use the
21075 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21077 * mini-ppc.c: access MonoDomain from tls, too.
21079 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21081 * declsec.c: Removed unused variable (and related warning ;-)
21083 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21085 * iltests.il: New test for LDELEMA on an array of ref types.
21087 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21088 all ldelema's on reftypes.
21089 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21090 it was the wrong place to put it.
21092 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21093 register to pop to make this cleaner, at the request of Paolo.
21095 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21097 * mini-ops.h (OP_GETHASHCODE): New op.
21099 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21101 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21104 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21107 * mini-x86.c (mono_arch_output_basic_block): Rather than
21115 The first is 3 bytes while the second is 1. This saves 36 kb on
21116 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21117 see a small boost because of icache locality.
21119 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21121 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21123 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21124 started code sharing with the generic code.
21126 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21128 * mini-ppc.c, cpu-g4.md: added code for direct access to
21131 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21133 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21134 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21137 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21139 * declsec.c|h: Added functions to cache the declarative stack modifiers
21140 in MonoJitInfo and to create a security frame from a MonoJitInfo
21142 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21143 created. Register internal calls for System.Security.SecurityFrame::
21144 _GetSecurityFrame and _GetSecurityStack.
21145 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21146 the definitions for the new stack walk/callback mechanism.
21147 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21148 first security frame for LinkDemands and InheritanceDemands) and
21149 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21151 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21152 walk initialization (lupus).
21154 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21156 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21158 (handle_loaded_temps): Do not create a temporary variable for
21159 things that we know are temps. They will never be modified.
21160 (mono_spill_call): Set MONO_INST_IS_TEMP
21161 (mono_emulate_opcode): ditto
21163 (mono_method_to_ir.CEE_DUP): ditto
21165 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21167 * mini.c (type_to_eval_stack_type): Make this handle the void type
21168 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21169 (emit_tree): use ip_in_bb to special case some common idioms
21170 Update all callers to pass in the IP.
21171 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21173 This gives us a nice 2% speedup in mcs bootstrap.
21175 * mini-x86.c (peephole_pass): Peephole pass to make
21184 * mini.c (ip_in_bb): new method.
21185 (mono_method_to_ir): use this method rather than doing the hash
21188 * linear-scan.c (mono_linear_scan): When expiring actives, you
21189 don't need to keep around variables that expire on this
21190 instruction. This makes it so that:
21193 store (ebx add (ebx, 1))
21197 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21199 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21200 combination to avoid doing two copies. Fix up problems with previous
21203 * mini.c: Fix 64 bit warnings.
21205 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21207 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21209 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21210 changes from the x86 code.
21212 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21214 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21216 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21217 throwing code to reduce its size, unify the AOT and non-aot code and
21218 get rid of relocations in the AOT case.
21220 * mini-x86.h mini.c exceptions-x86.c
21221 (mono_arch_get_throw_corlib_exception): New arch specific function to
21222 raise corlib exceptions which doesn't require relocations in the
21225 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21227 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21229 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21232 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21235 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21237 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21238 with add function when used from Inc/dec atomic
21239 functions. Re-enabled optimization on x86.
21240 * mini-ops.h: renamed atomic_add functions to
21241 allow _add to match the Interlocked::Add and
21242 _add_next to match Interlocked::Inc/Dec.
21244 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21246 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21247 linking of BBs to the end BB, and enabled SSAPRE also with
21248 consprop and copyprop (which was prevented by that bug).
21250 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21252 * mini-x86.c: disabling the Interlocked optimizing code.
21254 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21256 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21257 file version check.
21259 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21261 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21262 interlocked optimization due lack of support on x86, rewrote
21263 exchange to take into account that base may be in eax.
21265 xsp works again; activated Interlocked optimizing code.
21267 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21269 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21271 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21273 * mini-ops.h: Add new opcodes.
21275 * mini.h: Add new patch types. Add got_var to MonoCompile.
21277 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21278 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21279 make it work with all kinds of patchable code.
21281 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21282 address of the GOT, and referencing entries in the GOT.
21284 * mini.c: Add code to load the GOT address if needed by an opcode.
21286 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21287 independent AOT code on the x86 using an elf-style Global Offset Table.
21289 2004-12-14 Raja R Harinath <rharinath@novell.com>
21291 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21293 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21295 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21298 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21300 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21301 of Interlocked:Increment/Decrement/Add as inline ops.
21302 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21304 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21306 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21307 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21309 2004-12-12 Duncan Mak <duncan@ximian.com>
21311 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21312 again. `patch_info->table_size' is no longer valid after Zoltan's
21315 2004-12-12 Martin Baulig <martin@ximian.com>
21317 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21318 if we are the "real" method, ie. not an inlined method inside it.
21320 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21322 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21323 before we look in the special fields table. This fixes
21324 ../tests/thread-static-init.cs.
21326 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21328 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21329 for Array get_Rank and get_Length. Fixes bug #70465.
21331 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21333 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21334 separate structure to reduce the size of MonoJumpInfo.
21336 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21338 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21340 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21342 * mini.c (mini_get_inst_for_method): Changed to allow ports
21343 to return a MonoInst instead of opcode
21344 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21346 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21347 Allow ports to return a created MonoInst instead of op-code, will enable
21349 (renamed mini_get_opcode_for_method to better reflected the functionality)
21351 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21353 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21355 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21357 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21360 2004-12-08 Martin Baulig <martin@ximian.com>
21362 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21363 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21365 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21367 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21370 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21373 2004-12-08 Raja R Harinath <rharinath@novell.com>
21375 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21377 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21379 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21380 bug introduced by the previous patch.
21382 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21384 * mini-ppc.c, objectc.cs: handle large structs passed by value
21385 (fixes bug #69972).
21387 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21389 * mini-ppc.c: OP_ARGLIST implementation from
21390 Geoff Norton <gnorton@customerdna.com>.
21392 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21394 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21395 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21397 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21399 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21401 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21403 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21406 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21408 * mini-sparc.c: Zero out localled-ed memory.
21410 * iltests.il: Add tests for zeroing out localloc-ed memory.
21412 2004-12-04 Martin Baulig <martin@ximian.com>
21414 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21415 mono_method_get_signature_full().
21417 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21419 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21420 and some utility functions (always for SSAPRE), integrated SSAPRE.
21421 * mini.h: Likewise.
21422 * driver.c: Added ssapre option.
21423 * ssa.c: Small fix on OP_ARG handling.
21424 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21425 * Makefile.am: Likewise.
21427 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21429 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21430 now in the xp code.
21432 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21435 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21437 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21439 * cpu-s390.md : Increase instruction length of oparglist.
21441 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21443 2004-11-30 Martin Baulig <martin@ximian.com>
21445 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21446 virtual generic methods. We call a special helper_compile_generic_method()
21447 icall to retrieve the method from the vtable, inflate and compile
21448 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21450 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21452 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21454 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21456 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21458 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21461 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21463 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21464 platforms with PIC aot.
21466 2004-11-28 Martin Baulig <martin@ximian.com>
21468 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21471 2004-11-28 Martin Baulig <martin@ximian.com>
21473 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21474 the result of mono_type_get_underlying_type() to check whether
21477 2004-11-26 Martin Baulig <martin@ximian.com>
21480 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21483 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21485 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21486 the same way as the other arguments so they won't get clobbered.
21488 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21489 calls through R11 since it is clobbered by the trampoline code.
21491 2004-11-26 Raja R Harinath <rharinath@novell.com>
21493 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21494 pick up in-tree mscorlib.dll.
21496 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21498 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21500 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21501 runtime data/code are now stored in a table similar to the GOT in ELF.
21502 This allows the code itself to be position independent.
21504 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21507 * aot.c: Attach ELF type (object/function) directives to all global
21510 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21512 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21514 * mini-amd64.h: Turn on PIC AOT code.
21516 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21517 returning the offset within an OP_AOTCONST instruction where the GOT
21518 offset needs to be added.
21520 * mini.h: Bump AOT file format version.
21522 2004-11-25 Martin Baulig <martin@ximian.com>
21524 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21525 uninflated generic methods.
21527 2004-11-25 Martin Baulig <martin@ximian.com>
21529 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21531 2004-11-24 Martin Baulig <martin@ximian.com>
21533 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21534 original klass (this only applies for generic instances).
21536 2004-11-24 Martin Baulig <martin@ximian.com>
21538 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21539 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21542 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21544 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21545 localloc. Fixes #69678.
21547 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21549 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21551 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21552 used SSE registers on pinvoke calls. Fixes #69774.
21554 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21556 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21557 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21559 2004-11-23 Raja R Harinath <rharinath@novell.com>
21561 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21562 Refer directly to the mcs/ tree.
21564 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21566 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21567 Check if a trampoline for a synchronized method is required.
21569 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21571 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21572 with localloc if needed. Throe arithmetric exception in
21573 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21574 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21576 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21578 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21579 types before switching on type. Fixes #69622.
21581 2004-11-19 Raja R Harinath <rharinath@novell.com>
21583 * Makefile.am (check-local): New. Integrate into 'make check'.
21584 (MCS,RUNTIME): Define using in-tree mono and mcs.
21586 (%.exe): Use $(ILASM).
21588 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21590 * mini-ppc.c: adjust initial prolog size (bug #69691).
21592 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21594 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21597 2004-11-17 Raja R Harinath <rharinath@novell.com>
21599 * Makefile.am (clean-local): Rename from 'clean'.
21601 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21603 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21604 to mono_arch_is_int_overflow.
21605 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21608 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21610 * declsec.c|h: New files to support declarative security attributes.
21611 Added function to check if a method has (applicable) security.
21612 * mini.c|h: Add check for declarative security attributes in
21613 mono_method_check_inlining.
21614 * Makefile.am: Added declsec.c and declsec.h to the build.
21616 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21618 * mini.c, mini.h: update to keep dynamic code info per-domain.
21620 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21622 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21623 (mini_init): Get rid of it from here too.
21625 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21627 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21628 implemented OP_RETHROW (patch by Geoff Norton
21629 <gnorton@customerdna.com>).
21631 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21633 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21634 between appdomains. Fixes appdomain-unload on PPC.
21636 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21638 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21639 mini-exceptions.c: handle the new wrapper types.
21640 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21641 token value as a MonoClass* when compiling a wrapper.
21642 mono_jit_create_remoting_trampoline now takes an additional
21643 MonoRemotingTarget parameter.
21645 2004-11-10 Martin Baulig <martin@localhost>
21647 * mini.c (mono_method_to_ir): Use `generic_container->context'
21648 rather than creating a new one.
21650 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21652 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21654 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21656 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21658 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21659 the experimental aot cache stuff.
21661 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21663 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21664 mini-exceptions.c: update to exception clause structure changes.
21666 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21668 * exceptions-x86.c (throw_exception): Fix warnings.
21670 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21673 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21675 * exceptions-sparc.c (get_throw_exception): Really fix this.
21677 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21679 * tramp-*.c: we no longer support icalls without wrappers, so
21680 a bit of code can be removed here
21682 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21684 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21687 * cpu-sparc.md: Add op_rethrow.
21689 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21691 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21693 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21694 * mini-ops.h: Add OP_RETHROW.
21696 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21698 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21700 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21702 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21703 Makes the output much easier to read
21705 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21707 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21708 prevents another huge leak when compiling with ssa. Secondly, the
21709 performance of doing this rather than freeing the lists is much
21710 better. GList does a lock every time you allocate a list link,
21711 so that it can use a memory pool. So, it is better to just use
21712 a memory pool of our own.
21714 * ssa.c, linear-scan.c: replace g_list_remove_link with
21715 g_list_delete. The remove one does not free the GList, so we were
21716 leaking memory. On -O=all --compile-all with corlib, this cut down
21717 3 MB of allocations.
21719 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21721 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21723 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21725 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21726 into a new function mono_create_jit_trampoline ().
21728 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21730 * trace.c (get_spec): Allow tracing of classes without a namespace.
21732 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21734 * mini.c: Fix pointer overwrite in mini_method_compile.
21736 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21738 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21739 The darwin ABI needs some special handling for 1 and 2 byte structs
21740 Lets use lbz/lhz instead of lwz everywhere.
21741 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21742 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21743 Use stb/sth for the former, and put the latter always on stack instead of in
21744 argument registers.
21746 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21748 * trace.c (is_filenamechar): Add '_'.
21750 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21752 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21754 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21756 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21758 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21759 depends on libmonogc. Fixes #68805.
21761 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21763 * mini.c (mono_jit_free_method): Provide extra information for
21764 this error. Currently this leaks, but will be turned into a
21765 developer option in the future.
21767 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21769 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21771 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21773 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21774 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21775 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21777 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21779 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21780 trampolines for AOT code.
21782 2004-10-22 <vargaz@freemail.hu>
21784 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21785 constructed types. Fixes #68136.
21787 2004-10-21 Martin Baulig <martin@ximian.com>
21789 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21790 if it returns true, unwind the stack to the call instruction.
21792 2004-10-21 <vargaz@freemail.hu>
21794 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21796 * mini.h: Bump AOT version number.
21798 * objects.cs: Add another test for unbox trampolines.
21800 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21803 2004-10-20 <vargaz@freemail.hu>
21805 * driver.c: Add SHARED to the set of optimizations tested.
21807 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21809 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21810 used by CEE_NEWARR.
21812 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21814 2004-10-20 Martin Baulig <martin@ximian.com>
21816 * mini-exceptions.c (mono_handle_exception): Call
21817 mono_debugger_handle_exception() to tell the debugger about
21818 catch/finally clauses.
21820 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21822 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21824 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21827 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21829 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21830 methods as their native size, fixed bug #57543, #57545.
21831 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21832 This saves a temporary register and mullw call down into 1 (minor perf
21833 increase for cases like sum = sum * 5; This use to translate into:
21836 It now translates to
21839 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21841 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21844 2004-10-11 Martin Baulig <martin@ximian.com>
21846 * mini.c (mono_method_to_ir): If we're a generic method, get the
21847 MonoGenericContainer from our MonoMethodNormal and create a
21848 MonoGenericContext from it.
21850 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21852 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21854 * basic-long.cs: Add test for checked i8->i2 cast.
21856 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21858 * inssel-ppc.brg: added a couple of speedup rules.
21860 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21862 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21863 to speed up rebuilds.
21865 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21867 * mini-s390.c: Minor fix to OP_OR_IMM.
21869 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21871 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21872 better. Fixes appdomain-unload.exe on sparc.
21874 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21876 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21877 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21880 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21882 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21884 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21886 * mini.c: Always generate a field read/write wrapper for members
21887 of the class MarshalByRefObject since the actual instance could
21890 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21892 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21894 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21896 * driver.c mini.h trace.c: Move the setting of the main assembly into
21897 a separate function called mono_trace_set_assembly () and call it after
21898 actually loading the main assembly. Fixes #66872.
21900 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21902 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21903 using the code manager.
21905 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21907 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21909 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21911 * cpu-amd64.md: Fix bug in previous patch.
21913 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21916 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21918 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21919 mini-exceptions.c: updates for changed stack walk interface.
21921 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21923 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21925 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21927 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21929 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21931 * driver.c (mini_regression_list): Do not call mono_assembly_close
21932 since assemblies can't be unloaded.
21934 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21936 * cpu-amd64.md: Fix more instruction lengths.
21938 * cpu-amd64.md: Fix lengths of some instructions.
21940 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21942 * inssel.brg: Make the array ldelema check aot friendly.
21944 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21946 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21948 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21950 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21952 * mini-x86.c: Fix build.
21954 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21955 mono_type_get_underlying_type () helper function to simplify code.
21957 2004-09-09 Martin Baulig <martin@ximian.com>
21959 * mini-amd64.c: Don't access `type->data.klass' directly, call
21960 mono_class_from_mono_type() instead since the type may be a
21963 2004-09-09 Martin Baulig <martin@ximian.com>
21965 * mini-amd64.c (get_call_info): Fix support for generic instances.
21966 (add_valuetype): Use mono_class_from_mono_type() to get the class
21967 since we can be a generic instance.
21969 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21971 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21973 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21975 * liveness.c: reset spill costs on each scan: bug 62107
21977 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21979 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21980 unnecessary line that doesn't compile
21982 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21984 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21985 trampolines, make them call an error function so people can fix their
21988 2004-09-06 Martin Baulig <martin@ximian.com>
21990 * mini.c (mono_method_to_ir): When initializing locals, handle a
21991 generic instances like a valuetype if it's a valuetype and like a
21992 class if it's a class.
21994 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21996 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21997 stack. Fixes #64674.
21999 * exceptions.cs: Add test for unwinding of call arguments.
22001 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22003 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22004 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22005 set the carry/borrow flag). The sparc and s390 implementations
22006 can now use optimized versions (and simplify the code). ppc bugfixes.
22008 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22010 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22012 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22014 * inssel-amd64.brg: Remove leftover 32 bit rule.
22016 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22018 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22020 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22021 mono_arch_find_jit_info functions into a new function. Fix a memory
22024 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22027 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22029 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22032 * exceptions.cs: Add array size tests.
22034 * mini.c: Allocate a separate icall wrapper for each arity of
22035 mono_array_new_va. Fixes #59509.
22037 * exceptions.cs: Add testcase for 64578.
22039 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22041 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22043 2004-09-02 Martin Baulig <martin@ximian.com>
22045 * mini.c (mono_method_to_ir): When initializing the locals, call
22046 handle_initobj() on the generic instance itself, not its
22049 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22051 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22052 MonoJitInfo for dynamic methods.
22054 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22056 * mini.c: Add support for freeing JIT data for dynamic methods.
22058 2004-09-01 Martin Baulig <martin@ximian.com>
22060 * mini-x86.c (is_regsize_var): Added support for generic
22062 (mono_arch_emit_prolog): Make this compile again, use
22063 `x86_push_imm_template (code)'.
22065 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22067 * mini-x86.c: make all push_imm instructions that get
22068 patched always emit the long form
22070 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22072 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22073 in a per-domain hash.
22075 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22078 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22080 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22083 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22086 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22087 Beginnings of SSE2 support.
22089 * exceptions.cs: Add more tests for checked int<->uint casts.
22091 2004-08-28 Martin Baulig <martin@ximian.com>
22093 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22097 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22098 Handle generic instances recursively.
22100 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22102 * iltests.il: test for conv.u8 on a constant
22104 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22106 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22107 LCONV_x4 (shrun_32 (membase)).
22109 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22111 * inssel-x86.brg: c&p rules for push/setret of long
22113 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22115 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22116 compare (regvar, base)
22118 * inssel-x86.brg: more burg love
22120 * inssel.brg: more cleanup
22122 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22124 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22126 * basic-long.cs, basic-calls.cs: new tests for optimization.
22128 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22130 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22133 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22135 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22137 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22139 * inssel.brg (mini_emit_memcpy): use
22140 NO_UNALIGNED_ACCESS to disable memcpy optimization
22142 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22144 * mini-amd64.c: Handle generic types in various places.
22146 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22148 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22150 * mini.c (handle_box): Fix warning.
22152 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22154 * mini-amd64.h: Enable the emit_state optimization.
22156 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22158 * mini-amd64.c: Add some new 64 bit peephole opts.
22160 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22162 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22164 * mini-amd64.c: Register allocator fixes.
22166 * mini.c: Add an optimization to emit_state to avoid allocation of new
22167 registers on some platforms.
22169 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22171 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22173 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22174 allocation. Fixes #63085.
22176 * basic-long.cs: Add new regression test.
22178 * mini-amd64.c: Register allocator improvements.
22180 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22182 * mini-amd64.c (read_tls_offset_from_method): Add another code
22185 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22186 instruction sequence for nullifying class init trampolines.
22188 * objects.cs: Add new regalloc test.
22190 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22192 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22194 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22196 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22199 * driver.c: Fix profiling after TLS changes.
22201 * driver.c (mono_main): Set mono_stats.enabled if needed.
22203 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22206 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22208 * mini-x86.c: use a 1 op rather than a 2 op tls access
22209 instruction -> faster.
22211 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22213 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22216 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22218 * exceptions-sparc.c (throw_exception): fix typo
22220 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22222 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22223 set tree->dreg correctly with tls. Allow any
22224 register to be used.
22226 * mini-x86.c (read_tls_offset_from_method): add new code
22227 generation pattern seen with GCC.
22230 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22232 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22233 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22234 exceptions-sparc.c: fix some performance issues in exception
22235 handling and setting of the stack trace for exceptions that were
22238 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22240 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22243 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22246 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22248 This patch inlines tls access, when possible.
22250 * mini.h: new arch functions for TLS intrinsics.
22251 All platforms updated with a stub.
22253 * mini.c: use the new intrinsics
22255 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22256 arch specific intrinsic for tls variables
22258 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22260 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22263 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22265 * mini.c: thread local allocation
22267 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22269 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22271 * Makefile.am: Link against the static version of libmonogc.
22273 * Makefile.am: Link the static versions of the convenience libraries
22274 into the mono executable.
22276 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22278 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22280 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22281 on integer overflow.
22283 * mini-amd64.c: Reorganize function call code.
22285 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22287 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22289 * inssel-x86.brg: use xor eax,eax.
22291 * basic.cs: new tests
22293 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22295 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22296 in exception throwing code.
22298 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22300 * inssel-x86.brg: use xor esi,esi.
22302 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22304 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22305 can trace methods compiled during mini_init () too.
22307 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22310 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22312 * Makefile.am: static link on x86 (r=zoltan)
22314 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22316 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22317 code since it causes some programs to fail.
22319 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22321 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22323 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22325 * mini.c: ovfops_op_map - add STACK_OBJ case for
22327 * basic.cs: add test_0_pin_string as test
22330 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22332 * Makefile.am: build C# if srcdir != builddir
22334 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22336 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22337 fall-through blocks.
22339 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22341 * driver.c: enable loop by default again and include abcrem in -O=all.
22343 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22345 * iltests.il: Add some localloc tests.
22347 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22349 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22352 * inssel-amd64.brg: Add some optimizations.
22354 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22357 * Makefile.am: Statically link mono against libmono on AMD64.
22359 * mini-amd64.c inssel-amd64.brg: Optimizations.
22361 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22363 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22365 * tramp-amd64.c: Patch calling code in trampolines.
22367 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22369 * mini-amd64.c: pinvoke struct passing fixes.
22371 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22373 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22374 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22376 2004-08-05 Duncan Mak <duncan@ximian.com>
22378 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22381 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22383 * mini-amd64.c (emit_move_return_value): Move return value for normal
22386 2004-08-05 Martin Baulig <martin@ximian.com>
22388 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22389 `type->type'; just modify `type' itself when dealing with enums
22390 and generic instances.
22391 (check_call_signature): Make `simple_type' a `MonoType *'.
22393 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22395 * mini.c: Use OP_PADD to add offsets to addresses.
22397 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22399 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22401 * mini-sparc.c (mono_arch_emit_epilog): fix check
22402 for folding last op into restore instruction
22404 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22406 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22407 helper methods using the code manager.
22409 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22411 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22413 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22415 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22416 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22418 * mini-s390.c: fix tail processing
22420 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22422 * mini-ppc.c: mul.ovf.un exception name fix.
22424 2004-08-03 Martin Baulig <martin@ximian.com>
22426 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22427 instances; before jumping to `handle_enum', also modify `ptype'.
22429 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22431 * cpu-sparc.md: fcall maximal length too small.
22433 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22435 * mini-amd64.c mini.h: Add initial support for passing/returning
22436 structures to/from pinvoked methods.
22438 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22440 * mini-ppc.c: reg allocator fix.
22442 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22444 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22446 * inssel.brg: Optimize memset on 64 bit machines.
22448 * mini-amd64.c: Fix some vararg cases.
22450 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22452 * mini-s390.c: Corrected macro in emit_float_to_int
22454 * s390-abi.cs: Tests to exercise the s390 ABI
22456 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22458 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22461 * basic.cs: Add a test for add.ovf.un.
22463 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22465 * mini-sparc.c: add case for OP_IDIV_UN
22467 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22469 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22471 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22473 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22475 * basic.cs: regression tests.
22477 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22480 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22482 * basic.cs: Add a new test.
22484 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22485 and AOT. Various fixes and optimizations.
22487 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22489 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22491 * mini-ppc.c: make sure temp regs are not used for global reg
22494 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22496 * cpu-sparc.md: conv_i8 fix for 64bits
22498 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22500 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22502 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22503 add opcode for cmp BYTE PTR [eax], imm.
22505 * inssel.brg: Make memcpy and memset takes bases.
22507 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22509 * *-amd64.*: More AMD64 work.
22511 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22513 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22514 add a compare-not-equal opcode.
22516 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22518 * mini.c: Use mono_init_from_assembly instead of mono_init.
22520 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22522 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22524 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22526 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22528 * inssel.brg: 64 bit fixes.
22530 * mini.h (MonoCallInst): Add some AMD64 specific data.
22532 * mini.h: Add some OP_P opcodes.
22534 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22536 * basic.cs: tests for 61797 and 61740
22538 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22540 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22541 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22543 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22545 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22547 * *-amd64*.*: Ongoing AMD64 work.
22549 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22551 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22553 * *-amd64*: Ongoing AMD64 work.
22555 * mini-arch.h: Add AMD64 support.
22557 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22559 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22561 * mini-ops.h: Add new opcodes.
22563 * Makefile.am: Add AMD64 support.
22565 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22566 rules into the inssel-long*.brg files.
22568 * *-amd64.*: Add beginnings of AMD64 backend.
22570 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22572 * mini.c (print_dfn): commenting out the code that prints
22573 the cil. With -O=deadce, this makes -v -v crash.
22575 * cpu-pentium.md: make checkthis have a length of 2
22577 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22579 * mini-sparc.h: fix implementations of __builtin
22580 functions for Sun compiler for V9.
22582 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22584 * mini.c: use the new stelem.ref wrapper
22585 * exceptions.cs, arrays.cs: new stelem.ref tests
22587 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22589 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22590 new XSP should work with these changes).
22592 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22594 * inssel-{long32,x86,}.brg: trivial optimizations.
22596 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22598 * mini.c: load value when emitting box operation in
22601 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22603 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22604 is one byte shorter than cmp DWORD PTR [eax], 0.
22606 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22608 * inssel-ppc.brg: arguments on the stack are always
22609 relative to the stack pointer (spotted by Neale Ferguson).
22611 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22613 * exceptions-x86.c: delay appending the method name to the trace until
22614 after mono_jit_info_table_find is called, as this gets the real
22617 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22619 * aot.c: register roots
22621 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22623 * aot.c : I could just use PLATFORM_WIN32 flag.
22625 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22627 * aot.c : Reverting the previous fix. This time it broke linux build.
22629 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22631 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22633 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22635 * mini.c (handle_stack_args): Remove some more debugging code.
22637 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22639 * driver.c mini.h aot.c: Allow additional options to be specified with
22640 --aot and pass them to mono_compile_assembly.
22642 * aot.c: Add experimental code to AOT compile all loaded assemblies
22643 on demand and save the code into a cache in the filesystem.
22645 * aot.c: Add support for more wrapper methods.
22647 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22650 * cpu-*.md: Remove removed opcodes.
22652 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22653 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22654 related icalls to marshal.c.
22656 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22658 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22660 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22662 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22664 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22665 * liveness.c: If liveness is recomputated we need to reset the information
22666 for each variable. This way, if the liveness range has been narrowed
22667 by optimizations that happened after the last computation, we can return
22670 For example, if you have
22675 // Tons of code that does not affect i
22681 i = 0 is dead code and will be removed by SSA. However, when
22682 linear scan gets to the code, i will still appear to be live
22683 throughout the entire block. This prevents good register allocation.
22685 2004-07-06 Martin Baulig <martin@ximian.com>
22687 * debug-mini.c (mono_debug_init_method): Allow
22688 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22689 (mono_debug_add_icall_wrapper): New method.
22691 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22693 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22695 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22698 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22700 * aot.c (mono_aot_load_method): Fix loading of debug info.
22702 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22704 * aot.c: Add logging support.
22706 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22708 * mini.h: Add prototype for mono_print_method_from_ip.
22710 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22712 * inssel.brg: 64 bit fixes.
22714 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22717 * Makefile.am: Add SPARC64 support.
22719 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22721 * aot.c: Fix alignment problems on 32 bit platforms.
22723 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22725 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22728 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22731 * mini.h: Bump AOT file version. Some 64 bit fixes.
22733 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22735 * inssel-sparc.brg: Add new rule to avoid register moves.
22737 * inssel.brg: Add ldind_to_load_membase helper function.
22739 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22741 * mini.c: OffsetToStringData intrinsic.
22743 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22745 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22747 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22750 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22751 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22753 * mini.c: reinstated mono_compile_get_interface_var()
22754 on x86, too, since the change breaks the Gtk# build there as well.
22756 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22758 * driver.c: remove loop from the default optimizations: it seems to
22759 interact badly with some of the other options (see bug #60613).
22761 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22763 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22764 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22766 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22768 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22769 vararg-using methods.
22771 2004-06-21 Martin Baulig <martin@ximian.com>
22773 * mini/mini-exceptions.c
22774 (mono_handle_exception): Added `gpointer original_ip' argument.
22775 After calling mono_unhandled_exception(), call
22776 mono_debugger_unhandled_exception() and if that returns true,
22777 restore the context and return.
22779 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22781 * mini-ppc.c: prefer the use of relative branches so
22782 they won't need to be patched in aot code (patch from Patrick Beard).
22784 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22786 * aot.c: patch from Patrick Beard to make the output assembly
22787 more correct for the MacOSX assembler. Small tweak to
22788 generate sane images on Linux/PPC, too.
22790 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22792 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22793 case until bug #59509 is fixed (shows up in #60332).
22795 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22797 * mini.c: make sure the needed wrappers are compiled, too, with
22800 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22802 * driver.c: remove NPTL reference in --version output.
22804 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22806 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22807 generate valid assembly for the Mach-O assembler.
22809 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22811 * driver.c: don't include abcrem in the all optimization specifier
22812 since it slows down jit compilation too much for now.
22814 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22816 * mini.c: use BIGMUL only if both operands have the same signage.
22817 * iltests.il: Test for bug 60056. (errors related to signage in
22822 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22824 * mini.c, aot.c: memory leak fixes.
22826 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22828 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22830 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22832 * Makefile.am: remove the -static hack completely, it links in
22833 statically glib as well.
22835 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22837 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22838 * exceptions.cs: make it compile with new mcs/csc.
22840 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22841 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22842 and added relevant test case.
22844 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22846 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22847 regressions in gtk-sharp.
22849 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22851 * exceptions.cs: New regression tests.
22853 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22855 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22857 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22859 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22861 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22863 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22865 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22867 * mini.c (mono_jit_runtime_invoke): Init class in this
22868 method instead of trusting mono_jit_compile_method to
22869 do the work (because wrappers can be in object class)
22871 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22873 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22875 * basic-long.cs: New regression test.
22877 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22879 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22880 and div/rem checks.
22882 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22884 * Makefile.am: fix miguel's change to build mono statically against
22885 libmono (track build dependencies).
22887 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22889 * cfold.c: Some glib versions do not have G_MININT32.
22891 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22893 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22894 with precision of tan, atan, sin and cos, and implemented related
22895 regressions tests (fixes bug 54467, but one new problem appeared and
22898 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22900 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22902 * exceptions.cs: Add test for constant folding && division by zero.
22904 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22905 since driver.c is in libmono too, so the optimization was useless.
22907 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22908 variable to driver.c so the compiler can emit more efficient code to
22911 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22913 * Makefile.am: don't distribute generated inssel.[ch] files.
22915 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22917 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22918 into the default appdomain. Fixes #58707.
22920 * jit-icalls.c: Remove the broken approximation for truncl, doing
22921 no conversion is better.
22923 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22926 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22928 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22929 of the mcrxr instruction which is not available on some processors
22930 even if it's documented to be. Implement add and sub overflow correctly
22931 (still not complete for long unsigned). Speed up icalls a bit.
22933 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22935 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22936 we run .cctor in the current domain instead of target_domain.
22938 Fixes bug #58558, .cctor not being called in -O=shared.
22940 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22942 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22944 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22946 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22947 which can be done with an imm8, do it that way.
22948 (mono_arch_output_basic_block): ditto for a jmp
22949 (mono_arch_emit_prolog): Computate maximum offset of a label.
22951 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22953 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22954 now tries to allocate prefered physical reg's for virtual
22955 regs. This reduces the number of emited spills/loads with
22956 20-30% on our core assemblies.
22958 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22960 * jit-icalls.c: truncl() is not needed and trunc() is
22961 the correct thing to do anyway (bug #58287).
22963 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22965 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22968 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22970 * driver.c: enable loop optimizations by default.
22972 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22974 * mini-x86.c: fix calc of max loop size when aligning loops start.
22976 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22978 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22981 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22983 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22986 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22988 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22990 * mini.c (inline_method): Allways inline some wrappers even if the cost
22991 is too large. Fixes #58785.
22993 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22995 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22997 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22998 (crichton@gimp.org). Beginning of support for sparc/linux.
23000 * mini-sparc.c: Optimize retrieval of LMF address.
23002 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23004 * exceptions-ppc.c: handle alloca in methods with clauses.
23006 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23008 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23010 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23012 * mini.c: Delegate most of the abort signal work to
23013 mono_thread_request_interruption, which also handles Stop and Suspend
23016 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23018 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23019 supports the save/restore lmf opcodes.
23021 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23023 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23024 by gcc-3.4 as well.
23026 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23028 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23030 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23031 methods which contain array accesses.
23033 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23034 boundaries. Fixes #58537.
23036 * iltests.il: Add regression test for #58537.
23038 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23040 * mini-x86.c (mono_arch_local_regalloc): Last part of
23041 fix for bug #58633 (releasing register to early).
23043 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23045 * basic-long.cs: Add new regression test.
23047 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23049 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23050 register too early on the chain.
23052 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23054 * mini.c (create_helper_signature): Use a helper function to reduce
23055 the code which needs to be written. Also set the calling convention of
23056 icalls on windows. Fixes #57840.
23058 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23060 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23061 exceptions-ppc.c: added helper function to get the instruction address
23062 from a signal handler context.
23064 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23066 * helpers.c: use g_get_tmp_dir. Invokes happyness
23069 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23071 * helpers.c: Add new env variable to pass args to objdump.
23072 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23074 2004-05-17 Radek Doulik <rodo@ximian.com>
23076 * Makefile.am (common_sources): added abcremoval.h so it get
23077 disted and daily mono packages on go-mono.com will build again
23079 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23081 * abcremoval.c: Fixed coding style, added copyright header.
23083 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23085 * mini.h: Added prototype for abc removal main function.
23087 * build_relations_propagation_table.pl: Added copyright header.
23089 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23091 * basic-long.cs: reg test for complex ceq_long bug.
23093 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23095 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23096 reg in long and clob case (bug #58343). Fixed/added comments.
23098 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23100 * mini.c (mono_jit_runtime_invoke): Follow new convention
23101 of calling the invoke method with an function pointer.
23103 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23105 * ChangeLog: Fix author of memory leak patch.
23107 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23109 * Makefile.am: fix make dist as well...
23112 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23114 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23115 on archs where pointers are 4 bytes long.
23117 * Makefile.am: Added abcremoval.c source file.
23119 * abcremoval.c: Added abcremoval.c.
23121 * abcremoval.h: Added abcremoval.h.
23123 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23125 * inssel.brg: Enabled bounds check removal.
23127 * mini.c: Added support for abcrem optimization.
23129 * mini.h: Added abcrem optimization label.
23131 * driver.c: Added support for abcrem optimization.
23133 * propagated_relations_table.def: Added propagated_relations_table.def.
23135 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23137 * mini.c, cfold.c: fix style.
23139 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23141 * mini.c: handle issue with the low-level implementation of
23142 some long opcodes (bug #54209).
23144 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23146 * basic.cs: test for my new cmov stuff.
23148 2004-05-13 Patrik Torstensson
23150 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23151 opt and added peephole documentation.
23153 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23155 * tramp-ppc.c: rewrote the generic trampoline code.
23157 2004-05-11 Patrik Torstensson
23159 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23161 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23163 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23165 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23166 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23168 * mini.c: Add new icalls for AsAny marshalling.
23170 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23172 * tramp-ppc.c, mini-ppc.c: more cleanups.
23174 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23176 * mini.c: no warnings.
23178 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23180 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23182 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23184 * mini.c: In the thread abort signal handler, if the thread is in the
23185 process of being stoped, don't throw the Abort exception, just stop the
23188 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23190 * tramp-ppc.c: removed old code.
23192 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23194 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23195 do some simple speed optimizations on ppc.
23197 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23199 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23200 and large offsets in load/store.
23202 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23204 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23205 it causes regressions.
23207 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23209 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23212 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23214 * jit-icalls.c: remove warnings.
23215 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23216 speedups for unsafe code.
23218 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23220 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23222 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23224 * basic-calls.cs: Add new regression test.
23226 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23229 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23231 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23234 2004-05-06 Patrik Torstensson
23236 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23237 long reg allocation in any reg (not only eax:edx) and implemented
23238 long shl/shr ops in asm instead of helpers.
23240 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23242 * mini-sparc.h: Fix warnings.
23244 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23247 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23248 separate statement for clarity.
23250 * mini-sparc.c: Update status.
23252 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23254 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23257 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23259 * inssel-ppc.brg: another small pre-release workaround:
23260 we don't do overflow detection for long_sub_un.
23262 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23264 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23265 (also works around a weird ppc bug: 57957).
23267 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23269 * tramp-ppc.c: trampoline fixes.
23271 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23273 * mini-ppc.c: fixed typos.
23275 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23277 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23278 at the top of the stack. Fixed typos. Use a frame registers
23279 for all the methods with exception clauses.
23281 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23283 * exceptions-ppc.c: restore fp registers.
23285 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23287 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23288 order from the stack top (moved the stack room to save the
23289 return value for trace after the param area). Fixed corruption
23290 in restoring registers on unwind.
23292 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23294 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23296 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23298 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23299 and prolog/epilog for methods that use it. Allow
23300 enough param area room for varargs methods. Fix miguel's
23301 breakage in exception handling.
23303 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23305 * Makefile.am: run genmdesc only on current arch.
23307 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23309 * exceptions-x86.c:
23310 * mini-x86.h: fix the build on windows.
23312 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23314 * 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.
23316 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23318 * mini-exceptions.c: New file.
23320 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23321 Move some parts of the x86 exception handling code to an
23322 arch-independent file so it can be shared with other ports.
23324 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23326 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23328 2004-04-26 David Waite <mass@akuma.org>
23330 * driver.c: remove comma from end of enumeration declaration
23332 2004-04-26 Jackson Harper <jackson@ximian.com>
23334 * driver.c: parse config file before loading first assembly. This
23335 allows the user gac to be enabled/disabled.
23337 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23339 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23340 simpler mechanism: we do not care what is encoded initially
23341 (branch absolute or relative), we care about the code and its
23342 target. I kept the old code for reference for now.
23344 The new code tries first to determine if the jump is anywhere in
23345 the -/+32 absolute meg range, if it succeeds, it encodes using the
23346 absolute branch; If not, it tried to find something in the
23347 relative range, if not, it uses the handle_thunk code.
23349 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23351 * exceptions-ppc.c: use the correct ip register on macosx.
23353 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23355 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23357 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23359 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23360 Raise exception on integer divide by zero by hand since the hw
23361 doesn't support it. Handle NaNs in FP compares.
23363 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23365 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23366 code reducing duplication between the platforms and enabled
23367 signal exception handling (on linux for now).
23369 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23371 * exceptions-ppc.c: more macosx support.
23373 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23375 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23377 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23379 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23381 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23383 * iltests.il: more tests.
23385 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23387 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23390 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23392 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23394 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23396 * liveness.c: Mark variables as volatile in all basic blocks reachable
23397 from exception clauses.
23399 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23401 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23404 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23406 * iltests.il, basic.cs: more tests for regalloc.
23408 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23410 * iltests.il: Some tests for register allocation modifications
23413 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23415 * exceptions.cs: Add regression test for bug #56782.
23417 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23418 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23419 the beauty of fixing the same thing in 5 different files...
23421 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23423 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23426 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23428 * mini.c: Add support for STRWLPARRAY marshalling convention.
23430 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23432 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23433 to init the context to setup the regs pointer).
23435 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23437 * exceptions-ppc.c: more exceptions work.
23439 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23441 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23444 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23446 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23447 can use the memory directly.
23449 * cpu-pentium.md: Update documentation from a post from Zoltan.
23451 add x86_add_membase, x86_sub_membase, x86_mul_membase
23453 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23455 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23456 GENERAL_REGS they were also hardcoded for all PPC ports.
23458 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23460 Remove hard-coded limit for floating point registers, use
23461 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23463 Notice that in MacOS X calling conventions you can fit a lot more
23464 floating point values in registers, so I should update the PInvoke
23465 test to excercise the passing of floating point values on the
23466 stack (currently broken).
23468 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23470 * tramp-ppc.c (create_trampoline_code): Added
23471 JUMP_TRAMPOLINE_SIZE.
23472 (ppc_magic_trampoline): Follow the pattern from
23473 x86_magic_trampoline: if code is set to zero, return.
23474 (create_trampoline_code): Always pass MonoMethod to the jump
23475 trampoline, before it was passing a null.
23476 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23477 share the code with mono_arch_create_jit_trampoline.
23479 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23481 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23484 * cpu-g4.md: Added length for jmp instruction, the worst case
23485 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23488 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23490 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23492 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23494 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23495 before each IL instruction.
23497 * mini.c (CEE_BOX): Fix warnings.
23499 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23501 * mini.c: removed a few unused vars and extra whitespace.
23503 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23505 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23507 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23509 (OP_GETCHR): use the above
23510 (CEE_LDELEMA): use the above.
23512 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23513 version of the generic impl.
23514 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23515 (CEE_LDELEMA): use the above.
23517 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23519 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23522 * iltests.il: Added new regression test for #56317.
23524 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23526 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23527 under NetBSD. Fixes #56450.
23529 * liveness.c (update_gen_kill_set): Fix previous patch.
23531 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23533 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23535 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23537 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23538 ldsfld and ldsflda.
23540 * inssel-sparc.brg: Add more optimizations.
23542 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23544 2004-04-01 Martin Baulig <martin@ximian.com>
23546 * mini.c (handle_box): New static function; moved the
23547 implementation of CEE_BOX here.
23548 (mono_method_to_ir): Added `constrained_call' variable.
23549 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23550 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23551 mono_method_get_constrained() to get the method.
23553 2004-04-01 Martin Baulig <martin@ximian.com>
23555 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23556 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23557 (mono_method_to_ir): We don't need these macros anymore since
23558 mono_class_get_full() already takes care of it.
23560 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23562 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23563 use @function (as doesn't accept #function here) and check the return
23564 value of system and stop if fails.
23566 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23568 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23570 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23572 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23574 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23576 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23579 * basic-long.cs: Add test for negation of Int64.MinValue.
23581 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23583 * mini-sparc.c: Update status.
23585 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23587 * exceptions-sparc.c: Fix return value in filters.
23589 * inssel-sparc.brg: Fix register allocation in some rules.
23591 2004-03-28 Martin Baulig <martin@ximian.com>
23593 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23596 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23598 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23600 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23601 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23602 remove unused conv_u4 opcode.
23604 * mini-x86.c: Remove valgrind workaround since it slows down things
23605 even when mono is not run under valgrind.
23607 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23609 * mini-sparc.c: Update status.
23611 * inssel-sparc.brg: Add some optimizations.
23613 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23614 future delay slot filling. Add support for varargs, tail calls and JMP.
23616 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23617 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23619 * inssel.brg: Fix register allocation in OP_ARGLIST.
23621 * inssel.brg: Fix warnings.
23623 2004-03-25 Martin Baulig <martin@ximian.com>
23625 * mini.c (inflate_generic_field): Removed.
23626 (mini_get_method): Removed, use mono_get_method_full(),
23627 (mini_get_class): Removed, use mono_class_get_full().
23628 (mono_method_to_ir): Pass our generic context to
23629 mono_field_from_token().
23631 2004-03-25 Martin Baulig <martin@ximian.com>
23633 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23634 of a `MonoMethod *'.
23635 (mini_get_method): Take a `MonoGenericContext *' instead
23636 of a `MonoMethod *'.
23637 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23638 a new local variable called `generic_context' which holds the
23639 current `MonoGenericContext *'; use it to lookup things.
23641 2004-03-24 Martin Baulig <martin@ximian.com>
23643 * mini.c (mini_get_class): New static method; if we're inside a
23644 generic instance, inflate the class if neccessary.
23645 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23647 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23649 * iltests.il: New regression test for #55976.
23651 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23654 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23656 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23659 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23661 * liveness.c: Consider SSA stores as well as loads when making vars
23664 * exceptions.cs: New regression tests for register allocation.
23666 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23668 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23669 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23670 domain lock only to protect puntual access to data structures.
23671 Added access lock for sighash, jit_icall_hash_name,
23672 jit_icall_hash_addr and domain->code_mp.
23674 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23676 * driver.c: Print SIGSEGV handling method.
23678 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23680 * mini.c (setup_jit_tls_data): Handle case when this is called
23681 multiple times for a thread.
23683 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23684 is different from fbxx_un. Fixes #54303. Also use constants instead of
23685 magic numbers in a lot of places.
23687 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23689 * exceptions.cs: Fix cctor test when --regression is used.
23691 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23693 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23696 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23698 * inssel-ppc.brg: fixed register assignments for some rules.
23700 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23702 * exceptions.cs: Add test for exceptions in static constructors.
23704 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23705 static constructors outside the domain lock. Fixes #55720.
23707 2004-03-17 Martin Baulig <martin@ximian.com>
23709 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23710 (inflate_generic_field): Take the `MonoMethod *' instead of the
23711 `MonoClass *' and added support for generic method.
23712 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23713 have a `field->parent->gen_params', only inflate the field if it's
23714 an open constructed type.
23716 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23718 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23719 exception object instead of the preconstructed ones.
23721 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23723 * mini.c: reverted changed to sigsegv_signal_handler commited
23724 accidentally in the previous patch.
23726 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23729 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23730 running --aot with an old assembly.
23732 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23734 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23737 * mini-sparc.c: Add support for v9 branches with prediction.
23739 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23741 * mini.c (mini_init): #warning is GNUC only
23743 * mini-sparc.h: implement __builtin_frame_address
23744 and __builtin_return_address for Sun C compiler
23746 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23748 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23750 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23752 * basic-calls.cs: Add test for unaligned byref long argument passing.
23754 * mini-ops.h: Add sparcv9 compare and branch instructions.
23756 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23757 v9 instructions if we have a v9 cpu.
23759 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23760 registers for global allocation.
23762 * exceptions-sparc.c: Fixes.
23764 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23766 * liveness.c (mono_analyze_liveness): Optimized version.
23768 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23770 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23773 * basic-float.cs basic-calls.cs: New regression tests.
23775 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23777 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23778 sigaltstack implementation.
23780 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23782 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23783 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23785 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23787 * mini.c: Fix warnings.
23789 * mini.c (mono_resolve_patch_target): New function which contains the
23790 arch independent part of the patching process.
23792 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23793 patching code to a separate function.
23795 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23797 * mini.c (add_signal_handler): ifdef out on Windows
23799 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23801 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23802 cpu-sparc.md: Add exception handling support + other fixes.
23804 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23805 typed GC detection in --version.
23807 * basic.cs exceptions.cs: New regression tests.
23809 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23810 the arch specific code can store data during a compilation.
23812 * mini-ops.h: Add OP_SETFRET.
23814 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23815 function, register a separate icall for each arity, so the icalls can
23818 * mini.c (mono_print_tree): Print negative offsets in a more readable
23821 * mini.c: Make signal handling work on sparc.
23823 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23825 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23827 * jit-icalls.c: Emulate truncl by aintl on solaris.
23829 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23831 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23833 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23835 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23837 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23838 a MarshalByRef type, inline a method that performs the check, taking into
23839 account that the object can be a proxy. Also implemented tow new opcodes:
23840 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23841 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23842 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23844 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23846 * mini-ppc.c: if a relative branch displacement is too big
23847 but it points to and area reachable with an absolute branch,
23850 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23852 * mini.c: optimize small copies in cpblk.
23854 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23856 * basic-calls.cs basic-float.cs: New regression tests.
23858 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23859 negative offsets from %fp. Implement localloc. Fix local register
23860 allocation. Fix the case when the this argument needs to be saved to
23861 the stack. Implement some missing opcodes.
23863 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23865 * mini.c (mini_method_compile): Reenable global regalloc in methods
23866 with exception handlers.
23868 * linear-scan.c (mono_varlist_sort): Fix warning.
23870 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23872 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23875 * liveness.c: Make all variables uses in exception clauses volatile, to
23876 prevent them from being allocated to registers. Fixes #42136.
23878 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23880 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23881 causes regressions.
23883 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23884 argument to mono_arch_regalloc_cost.
23886 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23889 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23891 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23892 Make the cost of allocating a variable to a register arch dependent.
23894 * basic-calls.cs: Fix compilation of tests.
23896 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23897 helper function to cut back on the number of #ifdefs needed.
23899 * mini-ppc.c: Fix compilation.
23901 * basic-calls.cs: New regression tests.
23903 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23905 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23906 of l0 since that is callee saved.
23908 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23911 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23912 of delay instruction.
23914 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23916 * mini.h (MonoCallInst): Add 'virtual' flag.
23918 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23920 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23922 * *.cs: New regression tests.
23924 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23927 * mini.c (mono_runtime_install_handlers): Fix build.
23929 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23930 'signal_stack_size' members.
23932 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23933 alternate signal stack.
23935 * exceptions-x86.c: Add stack overflow handling.
23937 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23938 functions to arch independent code.
23940 * mini.c (mono_print_tree): Print more detailed info for load_membase
23943 2004-02-23 Martin Baulig <martin@ximian.com>
23945 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23947 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23949 * mini-x86.c: fixed reg allocation for div/rem.
23951 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23953 * driver.c (mono_main): Report some configuratio options on --version.
23955 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23957 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23958 low in the address space. Correctly flush memory in thunks where we
23959 output native code.
23961 2004-02-20 Martin Baulig <martin@ximian.com>
23963 * mini.c (mini_get_method): New static method; inflate all generic
23964 methods and methods in open generic instances.
23965 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23966 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23968 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23970 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23972 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23974 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23976 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23978 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23979 it compile using Sun's compiler.
23981 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23983 * 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.
23985 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23987 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23989 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23991 * mini-ppc.c: handle calls outside of the allowed range with thunks
23992 allocated using the code manager.
23993 * tramp-ppc.c: use the code manager to hold generated native code.
23994 Fixed the magic trampoline to just patch vtable entries.
23996 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23998 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24001 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24003 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24006 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24007 if we have a working __thread implementation.
24009 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24010 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24012 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24014 * mini-x86.c: Fix compilation under gcc 2.
24016 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24018 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24019 contains a call to the wrapped function.
24021 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24022 OP_<CALL>_IMM opcodes, and use them under X86.
24024 * mini.c (mono_jit_find_compiled_method): Fix warning.
24026 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24028 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24030 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24031 functionality to mini.c.
24033 * mini.c (mono_create_jump_trampoline): New function to create a jump
24034 trampoline. Return a compiled method instead of a trampoline if it
24035 exists. Add a cache for jump trampolines.
24037 * mini.c (mono_jit_find_compiled_method): New function to return a
24038 compiled method if it exists.
24040 * mini-x86.c: Call mono_create_jump_trampoline instead of
24041 mono_arch_create_jit_trampoline.
24043 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24044 a jump trampoline. Fixes #52092.
24046 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24048 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24049 which is not up-to-date. Add check_corlib_version () instead.
24051 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24054 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24055 since newer valgrind versions do not need it.
24057 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24058 compile a method with a given set of optimizations.
24060 * mini.c: Compile icall wrappers on-demand instead of at startup.
24062 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24063 wrapper for an icall.
24065 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24067 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24070 * iltests.il: Add test for non-empty stack before switch instruction.
24072 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24074 * mini.c: Add support for new stringbuilder marshalling conventions.
24076 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24078 2004-02-01 Martin Baulig <martin@ximian.com>
24080 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24081 in `ginst->mtype_argv'.
24083 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24085 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24086 facilitate grepping.
24088 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24090 * mini.c: fixed buglet in initobj generic implementation for references.
24092 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24094 * Makefile.am: make the version script conditional.
24095 * jit-icalls.c: handle missing truncl().
24097 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24099 * exceptions.cs: Add more tests for double->int conversion.
24101 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24102 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24104 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24106 * driver.c: make --verbose --version emit an error
24107 if the loaded corlib doesn't match the runtime version.
24109 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24111 * mini-ppc.h: export ppc_patch().
24112 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24113 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24114 on par or better than on MacOSX.
24116 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24118 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24119 mono_lookup_pinvoke_call.
24121 * mini-x86.c: Under windows, the default pinvoke calling convention is
24122 stdcall. Fixes #52834.
24124 * mini.c (optimize_branches): Add an upper bound to the number of
24125 iterations to prevent infinite loops on strange loops. Fixes #53003.
24127 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24129 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24130 and ISINST. Fixes #52093.
24132 * objects.cs (test_0_vector_array_cast): New tests.
24134 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24136 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24137 checking in Array.Set ().
24139 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24142 * object.cs (test_0_multi_array_cast): New regression test.
24144 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24146 * exceptions-ppc.c: fix build on Linux/PPC.
24148 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24150 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24151 running under valgrind.
24152 (x86_magic_trampoline): Fix build bustage.
24154 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24155 negative values as well. This is needed for the encoding of the line number
24156 info, since sometimes the line numbers are not in increasing order.
24158 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24160 * cpu-pentium.md (localloc): Increase the size of the localloc
24161 instruction since it is a loop under Win32.
24163 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24166 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24168 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24169 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24170 Max Horn (max@quendi.de). Fix file names in comments.
24172 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24174 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24175 avoid stack overflow.
24176 (replace_usage): Avoid uninitialized variable warnings.
24178 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24179 and taking the address of valuetype variables.
24181 2004-01-03 Patrik Torstensson
24183 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24184 for other purposes than FP later on.
24186 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24188 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24191 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24193 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24195 2003-12-30 Patrik Torstensson <p@rxc.se>
24197 * mini-x86.h: Decreased number of availiable fp regs.
24198 Solves corner cases with FP spilling.
24200 2003-12-23 Patrik Torstensson <p@rxc.se>
24202 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24203 for floating point stack tracking / spilling on x86.
24206 * basic-float.cs: added float mul overflow test.
24208 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24210 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24212 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24214 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24215 supports for cond branches that overflow the immediate
24216 overflow offset. mcs can compile simple programs.
24218 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24220 * exceptions-ppc.c: exception handling support wip:
24221 finally handlers get run on exception.
24223 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24225 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24228 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24230 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24231 initial support for stack walking and unwinding.
24233 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24235 * driver.c (mono_main): Make corlib-out-of-sync message more
24236 descriptive. Also remove verify_corlib call.
24238 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24240 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24241 not overlap with other call's arguments, too.
24243 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24245 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24246 move to arch-specific code the choice of arch-specific
24247 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24248 * mini.c: ensure emulation calls will not interleave
24251 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24253 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24254 the magic trampoline stack frame is dropped before executing
24257 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24259 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24260 and integer to fp conversions. Added support for overflowing
24261 arguments on the stack. Reserve a couple more registers as temps.
24262 Added support for aot compilation (as output still needs to be
24265 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24267 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24268 Don't overwrite return register in some corner cases.
24270 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24272 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24273 static constructors when AOT compiling.
24275 * driver.c (mono_main): Call mono_check_corlib_version.
24277 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24279 * cpu-g4.md, basic.cs: fixed div target register.
24281 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24283 * mini-ppc.c, basic.cs: shl_imm fix with test.
24285 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24287 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24288 structures by value. Misc fixes.
24289 * objects.cs: more tests.
24291 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24293 * mini-ppc.c: lconv.ovf.i implemented.
24295 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24298 (mini_init): don't error out if someone already called g_thread_init.
24300 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24302 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24303 to be any type per the spec. Fix abnormal memory usage when
24304 the same object is repeatedly thrown.
24306 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24308 * mini.c: check for overruns in IL code.
24310 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24312 * TODO: Add/remove some todo entries.
24314 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24316 * driver.c (mono_main): Call mono_verify_corlib.
24318 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24320 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24321 This has been moved to mini.c
24322 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24323 type being casted is marshalbyref it could be a proxy, so instead of
24324 emitting the type check code, emit a call to a runtime method that will
24325 perform the check by calling CanCastTo if needed.
24327 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24329 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24330 methods with large stack frames under Win32.
24332 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24334 * Makefile.am: Distribute regression tests.
24336 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24337 at the end instead of inserting each variable into the sorted list.
24339 * linear-scan.c (mono_varlist_sort): New helper function.
24341 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24343 * mini.c: ensure arguments and locals are within bounds.
24345 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24347 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24350 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24352 * mini.c (mono_cprop_copy_values): Fix crash.
24354 * aot.c: Set verbosity back to 0.
24356 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24358 * regalloc.c: complete memory leak fix by Laurent Morichetti
24361 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24363 * driver.c (main_thread_handler): Revert the previous patch.
24365 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24368 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24369 memory from the memory pool.
24371 * driver.c (main_thread_handler): Turn on all optimizations when
24374 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24375 an array for better performance.
24377 * regalloc.c (mono_regstate_assign): Fix memory leak.
24379 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24380 serialize the debug info.
24382 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24383 debug info from the serialized representation.
24385 * aot.c: Save debug info into the generated file and load it when
24388 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24390 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24392 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24393 More FP-related fixes.
24395 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24397 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24398 and register allocation buglet. Hello world now runs.
24400 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24402 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24403 * tramp-ppc.c: fixed class init trampoline.
24404 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24406 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24408 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24409 mini.c: more ppc changes/fixes.
24411 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24413 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24414 Also optimize the case when the arguments are the same in the caller
24417 * iltests.il: Add tests for tail calls with valuetype arguments.
24419 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24421 * mini-ppc.c: fixes for struct return type.
24423 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24425 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24426 mono_spillvar_offset() to arch-specific code.
24428 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24430 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24432 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24434 * exceptions-x86.c: Fix stack space leaks.
24436 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24437 registers from the lmf if the method has save_lmf set.
24439 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24441 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24442 of icall wrappers into InvokeInDomain, since these are now per-domain.
24444 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24446 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24447 make some opcode emulation and intrinsic ops enabled/disabled
24448 according to the architecture. More fixes.
24450 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24452 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24454 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24456 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24457 arch-specific handling for 'this' and struct return type to
24458 arch-specific code.
24460 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24462 * aot.c: prevent divide by zero error when reporting (it happened with
24463 Accessibility.dll).
24465 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24467 * mini.h (inst_switch): Remove unused macro.
24469 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24472 (load_aot_module): free 'info->methods' and 'info' properly. No more
24473 "free(): invalid pointer blah" messages when you have an old aot
24476 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24478 * jit-icalls.c, mini.c: Added support for context static fields.
24480 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24482 * mini.c (mono_method_blittable): Methods which set LastError are not
24483 blittable either. Fixes #51108.
24485 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24487 * mini.c: flush icache.
24488 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24490 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24492 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24494 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24496 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24499 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24502 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24504 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24506 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24507 instruction when the result is discarded.
24509 * iltests.il (test_0_div_regalloc): New regression test.
24511 * arrays.cs: Fix compilation error.
24513 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24515 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24516 float rules to inssel-x86.brg: sane architectures with FP registers
24517 don't need to implement these rules.
24519 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24521 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24523 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24525 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24526 implementation of 32 bit systems.
24528 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24530 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24531 (Jeroen Zwartepoorte).
24533 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24535 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24536 the caller and the callee matches.
24538 * mini.c (mono_method_to_ir): Add comment.
24540 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24541 signbit is missing on some platforms.
24543 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24545 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24547 * mini.c (setup_jit_tls_data): Call the new function.
24549 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24551 * mini-x86.c: Add experimental support for fast access to the lmf
24552 structure under NPTL/Linux 2.6.x.
24554 2003-11-06 Martin Baulig <martin@ximian.com>
24556 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24557 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24560 2003-11-02 Martin Baulig <martin@ximian.com>
24562 * mini.c (inflate_generic_field): New static method.
24563 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24564 generic instance and the field is declared in a generic type, call
24565 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24567 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24569 * mini.h mini.c (mono_method_same_domain): New function to return
24570 whenever the caller and the callee are in the same domain.
24572 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24574 2003-10-30 Martin Baulig <martin@ximian.com>
24576 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24577 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24579 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24580 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24582 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24584 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24587 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24588 object here, so it is in the correct appdomain etc.
24590 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24592 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24594 (mono_method_to_ir): Avoid freeing the type created returned from
24595 mono_type_create_from_typespec, since it is put into an internal cache
24596 by the function. Fixes pointer.exe.
24598 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24599 trampolines for icalls and pinvokes as well. Fixes #33569.
24601 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24603 * mini.c: Update after appdomain changes.
24605 * mini.c (mono_jit_compile_method_inner): Allways compile native
24606 method wrappers in the root domain, since there can only be one
24607 instance of them, whose address is stored in method->info.
24609 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24611 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24612 environment variable. Instead detect automatically whenever running
24613 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24616 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24618 * trace.c, trace.h: New files that implement the new trace option
24621 * driver.c: Document new --trace options.
24623 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24626 - if (mono_jit_trace_calls)
24627 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24629 * mini.h: prototypes.
24631 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24633 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24635 * mini.c inssel.brg: Implement typedefbyref opcodes.
24637 * mini.c (mono_jit_compile_method): Remove unused local variable.
24639 * mini.c (mono_jit_compile_method_inner): Ditto.
24641 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24643 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24645 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24647 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24649 * mini.c (mono_no_aot): Remove unused global variable.
24651 * mini.c: Thread safety fixes.
24653 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24655 * mini.c (mono_create_class_init_trampoline): Add a lock around
24656 class_init_hash_addr.
24658 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24661 * mini.c: Decompose the NEWARR instruction before decomposing its
24662 arguments. Fixes #30073.
24664 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24666 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24669 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24671 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24673 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24675 * driver.c: Add support for compiling icall wrappers to --compile.
24677 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24679 * inssel.brg: The empty value in class->interface_offsets is -1, not
24682 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24684 * objects.cs: New test for 'is' operator on an array of interfaces.
24686 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24688 * tramp-ppc.c: update trampoline code to support jumps
24689 and class initialization.
24691 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24693 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24695 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24697 * inssel.brg (OP_UNBOX): Remove unused rule.
24699 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24700 region instead of one for each method. Fixes #47813.
24702 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24704 * exceptions.cs (test_0_nested_finally): New regression test for
24705 nested exception handlers.
24707 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24709 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24711 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24714 * mini.c (mono_method_check_inlining): Make the inlining limit
24715 configurable by an environment variable.
24717 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24719 * mini.h: Bump AOT file version.
24721 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24722 token, store the image along with the token, since the token might not
24723 refer to the same image as the method containing the relocation,
24724 because of inlining.
24726 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24728 * mini.c (mono_precompile_assemblies): New function to compile
24729 all methods in all loaded assemblies.
24731 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24733 * regalloc.h regalloc.c (MonoRegState): Change the type of
24734 iassign and fassign to int*, since they can contain large negative
24735 values if the register is spilled. Also added some comments. Fixes
24738 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24739 under Win32. Fixes #42964.
24741 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24743 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24745 * aot.c: Added support for AOT compiling methods which contain calls
24746 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24749 * driver.c (compile_all_methods): Run the compilation in a thread
24750 managed by mono. Fixes #44023.
24752 * mini.c (mono_codegen): Print full method name in verbose output.
24754 * mini-x86.c (mono_arch_patch_code): Fix warning.
24756 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24757 jumps, since the method we are jumping to might be domain-specific.
24759 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24761 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24763 * inssel.brg: string chars are unsigned.
24765 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24767 * TODO: New todo item.
24769 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24770 which calls mono_runtime_class_init and patches the call site to
24771 avoid further calls.
24772 (mono_arch_create_class_init_trampoline): New arch specific function
24773 to create a class init trampoline.
24774 (create_trampoline_code): Generalized so it can create
24775 class init trampolines as well.
24777 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24778 (mono_create_class_init_trampoline): New function to create and cache
24779 class init trampolines.
24780 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24781 vtable given the address of a class init trampoline. Used by the
24783 (mono_codegen): Generate a call to a trampoline instead of
24784 mono_runtime_class_init in LDSFLD[A].
24785 (mono_codegen): Add relocations for the new trampoline.
24787 * mini.h mini-x86.c aot.c: Added a new relocation type:
24788 MONO_PATCH_INFO_CLASS_INIT.
24790 * mini.h: Bump AOT version number.
24792 * aot.c: Create a copy of the loaded code instead of using the original
24793 so methods which call each other will be close in memory, improving
24796 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24797 patch since it breaks the regression tests.
24799 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24800 for the register saving instruction sequence since the
24801 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24803 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24805 * TODO: Fix todo item && remove another.
24807 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24809 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24812 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24813 function of the module.
24815 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24816 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24817 --no-aot command line option.
24819 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24821 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24822 by Bernie Solomon (bernard@ugsolutions.com).
24824 * inssel.brg: Refactor the interface offset table related code into
24825 its separate functions and add support for the AOT case.
24827 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24829 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24831 * aot.c: Added mono_aot_verbose variable and made all debugging
24832 output depend on the value of this variable.
24834 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24835 method_label and info_label.
24837 * mini.h mini-x86.c aot.c: Added a new relocation type
24838 MONO_PATCH_INFO_IID for klass->interface_id.
24840 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24841 the MonoJitInfo structure.
24843 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24844 a non-root appdomain in shared mode.
24846 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24848 * aot.c: make aot loader less verbose. Remove free of unused variable.
24850 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24852 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24854 * .cvsignore: Added *.dll.
24856 * mini.c (mono_print_tree_nl): New function callable while debugging.
24858 * mini.c (mono_print_code): Export this.
24860 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24863 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24865 * mini.h (MonoCompile): Added 'jit_info' field.
24867 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24868 the cfg structure, since it is needed by the AOT compiler.
24870 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24872 * aot.c: A major rewrite. Changes include:
24873 - save exception tables for methods which have them.
24874 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24875 to g_module_symbol.
24876 - reworked the file format so it is now much smaller and needs
24877 fewer relocation entries.
24879 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24881 * aot.c (load_aot_module): Fix build bustage on platforms without
24884 2003-09-04 Martin Baulig <martin@ximian.com>
24886 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24888 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24890 * TODO: Some new optimization ideas.
24892 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24894 * aot.c: Save the optimization flags used to compile the code into
24897 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24898 support emitting domain specific code.
24900 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24901 no longer domain neutral. It can be made domain neutral by compiling
24902 with --optimize=shared.
24904 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24905 between appdomains.
24907 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24908 loading of AOT code.
24910 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24912 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24913 if there is no domain neutrality information.
24915 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24917 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24918 format version into the generated library.
24920 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24921 callee method into the caller since one of them could be shared.
24923 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24924 system exceptions from AOT code now works.
24926 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24927 method if it is domain neutral and the callee is not.
24929 * graph.c (cfg_emit_one_loop_level): Fix warning.
24931 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24933 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24936 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24938 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24939 is needed by code which is executed before mono_runtime_init ().
24940 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24942 * mini.c (mono_thread_abort): Fix warning.
24943 (mono_jit_compile_method): Call static constructor in the AOT case too.
24945 * aot.c (mono_compile_assembly): Fix warning.
24947 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24949 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24951 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24953 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24955 * cpu-pentium.md: Fix the length of call opcodes so they include the
24956 ESP restoring instruction. Fixes #47968.
24958 2003-08-28 Martin Baulig <martin@ximian.com>
24960 * mini-x86.c (mono_arch_call_opcode): Added support for
24961 MONO_TYPE_GENERICINST.
24963 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24965 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24967 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24968 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24970 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24973 2003-08-26 Martin Baulig <martin@ximian.com>
24975 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24976 when reporting an error, set this to the actual error location.
24977 (mono_method_to_ir): Report the correct error location if
24978 get_basic_blocks() returned an error.
24980 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24982 * mini.c (mono_type_blittable): OBJECT is not blittable.
24983 (mono_method_blittable): Methods which have marshalling descriptors
24984 are not blittable either. Fixes #47842.
24986 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24988 * driver.c mini.c: Use an environment variable instead of a global
24989 variable. Also fix the build.
24991 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24992 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24995 * driver.c mini.c: Added --with-valgrind option to turn off some
24996 code which prevents mono from running under valgrind.
24998 * mini.c (mono_emit_call_args): Fixed warning.
25000 * mini.c (mono_emulate_opcode): Fixed warning.
25002 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25004 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25005 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25006 regalloc.c, regalloc.h: specify available registers in arch-specific
25007 code and support floats in the regallocator (patch by Laurent Morichetti
25010 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25012 * mini.c: mono_thread_current() can be called only after
25013 mono_runtime_init(): rearrange code to not call it early on.
25015 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25017 * mini.c: allocate jump tables in the code mempools.
25019 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25021 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25024 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25026 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25027 12 to 16. This fixes bug #47453.
25030 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25032 * mini-ppc.c: fixed indexed load and unsigned compares.
25034 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25036 * mini.c: reenabled installation of handler for
25037 thread abort signal.
25039 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25041 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25042 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25043 until it's fixed and actually useful.
25045 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25047 * inssel-long32.brg: couple more opcodes implemented.
25049 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25051 * mini-sparc.c: Even more opcodes implemeted.
25053 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25055 * mini-sparc.c: More opcodes implemented.
25057 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25059 * mini-sparc.c: More opcodes implemented.
25061 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25063 * inssel-sparc.brg: Add some needed rules. Direct
25065 * Makefile.am: Use inssel-sparc.brg
25066 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25067 an assert happy for now.
25069 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25071 * mini-sparc.c: Fixed compile errors.
25072 * exceptions-sparc.c: Same. We now produce a mono binary
25073 on sparc-linux. Yea.
25075 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25077 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25078 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25079 They compile, but do not work.
25081 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25083 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25084 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25085 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25088 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25090 * mini.c: more opcodes implemented and better support for generics.
25092 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25094 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25095 * mini.c, mini.h: first cut at generics support: some new instructions
25096 added and changed the behaviour of some of the existing ones.
25098 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25100 * mini.c: Removed definition of metadata_shared mutex here.
25102 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25104 * mini-x86.c: make vararg calls work for instance methods.
25106 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25108 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25109 returns the arguments in a separte list, now.
25111 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25113 * aot.c, mini.c: updates for array type representation changes.
25115 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25117 * mini.c: register function to perform jit shutdown.
25119 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25121 * mini.c: use a faster allocator if possible.
25123 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25125 * aot.c: some cleanups and portability changes.
25127 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25129 * mini.c: use faster allocation for CEE_BOX if possible.
25131 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25133 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25134 Moved inlined mempcy code to its own function so that is can be
25135 reused. Added an inline memset function as well (optimized initobj).
25136 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25138 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25140 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25142 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25144 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25145 arch code can setup the cpu for CLR execution, if needed.
25146 We use it on x86 to set the precision of FP operations.
25148 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25150 * mini.c: disable some optimizations if we can guess they'll cost too
25151 much for a given method.
25153 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25155 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25157 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25158 * mini.h mini.c mini-x86.c: Added instruction level coverage
25159 info collection support.
25161 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25163 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25164 is now implemented in the profiling API. Get rid of a couple of
25165 unnecessary global variables.
25167 2003-06-15 Nick Drochak <ndrochak@gol.com>
25169 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25170 * cpu-g4.md: add op_bigmul and op_bigmul_un
25171 * cpu_pentium.md: add op_bigmul_un
25172 * inssel-long32.brg: add rule for unsigned bigmul
25173 * mini-ops.h: define OP_BIGMUL_UN
25174 * mini-x86.c: THE BUG: handle (un)signed properly
25175 * mini.c: choose unsigned opcode if needed.
25176 This set of patches fixes bug #44291
25178 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25180 * mini.c (optimize_branches): improved to handle all kinds of
25181 conditional branches.
25183 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25185 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25186 don't raise exceptions.
25188 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25190 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25191 to arch-specific files.
25193 2003-06-09 Martin Baulig <martin@ximian.com>
25195 * Makefile.am (libs): Added $(LIBGC_LIBS).
25197 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25199 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25200 and OP_ATAN (fixes bug#44293).
25202 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25204 * Makefile.am, mini-x86.c: rename cpu description array to
25205 pentium_desc, since some compilers define the 'pentium' preprocessor
25208 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25210 * mini.c (mini_select_instructions): add explicit branch if the
25211 following block is not the false target of a conditional branch -
25212 we need this with any optimization that reorder or remove bblocks
25214 * mini.c (optimize_branches): bug fixes
25216 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25218 * mini.c (mono_method_to_ir): inline static readonly fields
25220 * ssa.c (fold_tree): start cfold support for long (very simple
25223 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25225 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25227 * inssel.brg: fixed memcpy (bug #44219).
25229 2003-06-05 Dick Porter <dick@ximian.com>
25231 * driver.c: Set the glib log levels to not abort if g_message
25234 g_set_prgname() has to happen before mini_init() so that the
25235 process handle gets the info.
25237 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25239 * driver.c: add intrins to the default optimizations to get wider
25242 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25244 * mini.h: some large basic blocks will overflow a 16-bit
25245 integers for symbolic registers.
25247 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25249 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25250 (mono_arch_output_basic_block): fix bug 43499
25252 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25254 * mini.c: kill duplicated definition of mono_debug_format.
25256 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * mini-x86.c, arrays.cs: fixed register allocation bug.
25260 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25262 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25264 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25266 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25269 (print_method_from_ip): also print source location information if
25272 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25274 * mini.c (mono_find_block_region): bug fix in region code
25275 (mini_method_compile): enable removing unreachable code again, but
25276 only in methods without exception clauses.
25278 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25280 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25281 Implemented arglist opcode and handling of TypedReference type.
25282 Fixed x86 call convention when a structure is returned.
25283 Minimal support for calling static vararg methods.
25285 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25287 * mini.c (mini_method_compile): always remove unreachable code,
25288 because the code in them may be inconsistent (access to dead
25289 variables for example).
25291 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25293 * driver.c, debug-mini.c: warning fixes.
25295 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25297 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25299 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25301 * mini.c: thread-static fields are registered in mono_class_vtable(),
25302 so ensure the function is called before checking for them.
25304 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25306 * mini.c (optimize_branches): fix for bug 43586
25308 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25309 overflow (fixes Bug #43639)
25311 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25313 * mini.c, objects.cs: allow the use of stobj for primitive types.
25315 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25317 * mini.c: be less strict about argument checking until we support
25318 running the verifier.
25320 2003-05-27 Nick Drochak <ndrochak@gol.com>
25322 * basic-long.cs: tests for (ulong)int * (ulong)int also
25323 * mini.c: use the same trick for (ulong)int * (ulong)int
25325 2003-05-27 Nick Drochak <ndrochak@gol.com>
25327 * basic-long.cs: add regression test for (long)int * (long)int
25328 * cpu-pentium.md: add op_bigmul specification
25329 * inssel-long32.brg: add OP_BIGMUL rule
25330 * mini-ops.h: add OP_BIGMUL
25331 * mini-x86.c: register allocator: handle case where src1 needs to be
25333 * mini.c: substitute special BIGMUL opcode in the tree for
25334 (long)int * (long)int
25336 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25338 * jit-icalls.c: call the type ctor on field access if needed.
25340 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25342 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25343 to a method (including results of ldelema, bug#43207).
25345 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25347 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25348 colors to show exception handler blocks.
25350 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25351 (fix for pinvoke7.cs).
25353 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25355 * mini.h, mini.c: ensure correct initialization order for types that
25356 require it. Prepare for lazy compilation of jit icall wrappers.
25357 Provide a name for opcode emulation to reduce unneeded mallocing.
25359 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25361 * mini-x86.c: better register restoring code and profiling
25362 support for tail calls.
25364 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25366 * mini.h, driver.c: prepare for leaf methods optimization.
25368 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25370 * mini.c: get targets of branches before converting a method.
25372 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25374 * mini.c (optimize_branches): added some experimental code (disbaled)
25376 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25378 * mini.c (optimize_branches): fix branch to branch optimization
25380 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25382 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25384 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25386 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25389 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25391 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25392 enable use of interface variables again.
25394 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25395 I1 to registers because there is no simply way to sign extend 8bit
25396 quantities in caller saved registers on x86.
25398 * inssel-float.brg: set costs of some rules to 2 so
25399 that monobure always select the arch. specific ones if supplied,
25400 regardless of the order we pass the files to monoburg.
25402 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25404 * mini.c, mini-x86.c: since the magic trampoline for jumps
25405 can't patch the code directly, we do it as soon as the
25406 method gets compiled.
25408 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25410 * mini-x86.c, mini.h: introduce a new patching method
25411 to support CEE_JMP and tail calls.
25412 * mini.c: obey tail.call. Don't precompile methods target
25414 * tramp-x86.c: new trampoline code to handle methods
25415 reached through a jump.
25417 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25419 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25420 bit values to registers
25422 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25424 * mini.c (mono_compile_get_interface_var): share interface
25425 variables if possible.
25427 2003-05-16 Martin Baulig <martin@ximian.com>
25429 * debug-mini.c (mono_init_debugger): New function to initialize
25430 the debugger. This is not in the debugger since it needs to
25431 access some of mini's internals.
25433 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25435 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25437 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25439 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25440 for value type handling.
25442 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25444 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25445 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25447 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25449 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25450 the constructor through a proxy.
25452 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25454 * jit-icalls.c, inssel.brg: fixes to array element address
25457 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25459 * mini-x86.c (is_regsize_var): allocate pointer to registers
25461 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25463 * driver.c: fixed typo, added intrins to the set of optimizations
25464 tested with regressions.
25466 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25468 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25469 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25472 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25474 * inssel.brg: remove some common pop instructions without side effects
25476 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25478 * inssel-x86.brg: fixed thinko in int to double conversions.
25480 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25482 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25484 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25486 * inssel-long32.brg: two more missing instructions.
25488 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25490 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25491 if not already set.
25493 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25495 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25498 * basic-float.cs: Added tests for negative zero.
25500 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25502 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25503 a couple of missing operations for long casts, with test cases.
25505 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25507 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25509 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25511 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25512 code size estimation.
25514 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25516 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25517 abstract methods (fix bug 42542)
25519 * aot.c: add ability to handle array types
25521 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25523 * mini.c: Call the _specific versions of the object allocation
25524 functions if possible.
25526 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25528 * driver.c: call setlocale ().
25530 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25532 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25535 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25537 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25539 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25540 wrappers (fix bug 42122)
25542 2003-05-04 Martin Baulig <martin@ximian.com>
25544 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25546 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25547 s/mini_set_defaults/mono_set_defaults/g.
25549 2003-05-04 Martin Baulig <martin@ximian.com>
25551 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25553 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25555 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25556 (reported by Don Roberts).
25558 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25560 * mini.c: temporarily work around two bugs for this release.
25562 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25564 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25565 that contains -export-dynamic and it makes using the ld script
25567 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25569 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25571 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25574 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25576 * mini.c: make sure leave calls all the needed finally blocks,
25577 even when the target jumps out of multiple exception clauses.
25579 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25581 * ldscript, Makefile.am: add linker script to reduce the number of
25582 exported symbols (should also fix the issues with libwine defining
25583 some of the same symbols in io-layer).
25585 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25587 * driver.c (mini_main): Avoid assertion when no file name is given on
25590 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25592 * driver.c: added --version/-V command line option.
25593 Added the inline optimization in the regression tests.
25595 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25597 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25598 to the type in the method signature (fixes bug#42134).
25600 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25602 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25604 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25606 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25608 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25610 * driver.c: fixed bug #42100.
25612 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25614 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25616 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25618 * mini.c: moved most of the code required to do inlining to its own
25619 function so it can be reused. Inline also ctors if appropriate.
25621 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25623 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25624 the runtime can call mono API functions.
25626 2003-04-27 Martin Baulig <martin@ximian.com>
25628 * debug-mini.c (mono_debug_init_method): Added
25629 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25630 send a notification to the debugger.
25632 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25633 running in the Mono Debugger, just pass the breakpoint number to
25634 mono_debug_init_method().
25636 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25638 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25640 * mini.c: allow some more unsafe compares.
25642 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25644 * mini-x86.c, Makefile.am: make distcheck works (partially from
25645 a patch by Richard Lee <r.h.lee@attbi.com>).
25646 * regset.c, regset.h: removed, they are unused.
25648 2003-04-25 Dick Porter <dick@ximian.com>
25650 * driver.c: Usage reports the name as 'mono' not 'mini'
25651 * exceptions-x86.c: Build and run on freebsd
25653 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25655 * Makefile.am: install the program with the 'mono' name and
25656 the library as libmono instead of mini and libmini.
25658 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25660 * driver.c: provide the APIs for the embedding interface of the old jit.
25662 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25664 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25666 2003-04-23 Martin Baulig <martin@ximian.com>
25668 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25670 * driver.c: Added `--debug' command line argument to enable
25673 2003-04-23 Martin Baulig <martin@ximian.com>
25675 * debug.[ch]: Removed. The code is now in
25676 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25678 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25681 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25683 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25685 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25688 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25689 mono_domain_finalize.
25690 (mini_method_compile): use mono_method_profile* if the the option is
25693 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25695 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25696 methods with their wrapper.
25698 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25699 methods with their wrapper.
25701 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25704 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25707 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25710 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25712 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25714 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25716 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25717 of the mempool. This is slightly faster and uses less memory
25719 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25721 * mini.c: avoid O(n) allocation for variables.
25723 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25725 * mini.c: handle items on the stack after inlining methods.
25727 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25729 * mini.c: make the method->opcode optimization dependent
25730 on MONO_OPT_INSTRINS and do it lazily.
25732 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25734 * driver.c: print overall results at the end of regression run.
25736 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25738 * inssel.brg: don't overwrite symbolic registers.
25740 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25742 * inssel-x86.brg: fix conversion from long to float.
25744 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25746 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25748 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25750 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25752 * driver.c: Added --print-vtable option as in the old JIT.
25754 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25756 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25758 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25760 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25762 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25764 * mini.c regalloc.c regalloc.h: Fix memory leak.
25766 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25768 * aot.c (mono_aot_get_method): register all used strings
25770 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25772 * mini.c: always intern strings references with ldstr at compile time.
25774 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25776 * Makefile.am: add BUILT_SOURCES.
25778 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25780 * driver.c: give a better error message when the assembly to execute
25781 doesn't have an entry point.
25783 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25785 * Makefile.am: added hack for automake
25787 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25790 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25792 22003-04-07 Martin Baulig <martin@ximian.com>
25794 * Makefile.am: Added Makefile.am.
25796 * debugger-main.c: Removed, this is now in the debugger where it
25799 * mini.pc.in: Call this package `mini' for the moment.