1 2008-05-22 Zoltan Varga <vargaz@gmail.com>
3 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7 the generic sharing code.
9 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12 2008-05-21 Zoltan Varga <vargaz@gmail.com>
14 * mini.h: Remove the declaration of mono_aot_init_vtable ().
16 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
18 * driver.c: updated copyright date
20 2008-05-21 Zoltan Varga <vargaz@gmail.com>
22 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
25 2008-05-19 Martin Baulig <martin@ximian.com>
27 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
28 pointing to the new `_mono_debug_using_mono_debugger' variable.
31 (mono_main): Check mono_debug_using_mono_debugger() rather than
32 the `MONO_INSIDE_MDB' environment variable to check whether we're
35 2008-05-19 Zoltan Varga <vargaz@gmail.com>
37 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
40 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
42 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
44 * mini.c: Added mini_assembly_can_skip_verification. This
45 function checks if the assembly requested to skip verification.
46 Fixes part of #387274.
48 2008-05-07 Zoltan Varga <vargaz@gmail.com>
50 * mini.c (mini_get_method): Disable the check for open generic classes when
51 using generic sharing.
53 * generics.cs: Add a test #387034.
55 * mini.c (mini_get_method): Check whenever the method class is an open generic
56 type, and return NULL in that case, causing a verification error. Fixes
59 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
61 * driver.c (mono_main): Revert r102623. The right
62 thing to do is to enable the verifier under verifiable
63 unless a --security flag was passed.
65 We need this non-trivial behavior for --verify-all otherwise
66 mcs-compileall won't be able to use it. As it needs everything to
67 be verified under validil.
69 2008-05-06 Martin Baulig <martin@ximian.com>
73 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
74 (mono_debugger_thread_cleanup): Likewise.
75 (mono_debugger_extended_notification): Likewise.
77 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
79 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
80 against both inflated and non-inflated methods. We need to check against the
81 generic definition for cases where the instantiated method is not visible.
82 We need to check against the inflated types for cases where the instantiation
83 changes any super type. This fixes #382986.
85 Note that this doesn't need to be applied to other parts of mono_method_to_ir
86 that check for visibiliy as generic params only appears as the type subject
87 of tokens on call opcodes. Field manipulation and ldftn must always
90 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
92 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
93 if no related --security flag is passed.
95 2008-05-05 Andreas Färber <andreas.faerber@web.de>
97 * mini-arch.h: Prepare support for ppc64.
99 Contributed under MIT/X11 license.
101 2008-05-05 Andreas Färber <andreas.faerber@web.de>
103 * aot-runtime.c: Prepare support for ppc64.
105 Contributed under MIT/X11 license.
107 2008-05-05 Andreas Färber <andreas.faerber@web.de>
109 * mini-ops.h: Prepare support for ppc64.
111 Contributed under MIT/X11 license.
113 2008-05-04 Andreas Färber <andreas.faerber@web.de>
115 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
117 Contributed under MIT/X11 license.
119 2008-05-03 Zoltan Varga <vargaz@gmail.com>
121 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
122 assemblies, since aot_name is not a full path, causing us to load MS.NET
123 assemblies on windows.
125 2008-04-28 Kornél Pál <kornelpal@gmail.com>
127 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
128 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
129 * main.c: Use UTF-8 encoded command line instead of Windows default code
130 page on Windows to support Unicode.
131 * driver.c (DllMain): New function for mixed-mode assembly support.
132 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
133 export __stdcall functions without decoration.
135 Contributed under MIT/X11 license.
137 2008-04-28 Mark Probst <mark.probst@gmail.com>
139 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
140 saving it very early.
142 2008-04-28 Mark Probst <mark.probst@gmail.com>
144 * mini.h, mini.c: Lots of code for accessing the old RGCTX
145 deleted. The only way to access the new RGCTX is via the
148 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
149 vtable instead of the RGCTX to static methods.
151 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
152 accessing the new RGCTX.
154 * generic-sharing.c: There is no separation between self, type
155 arguments and other types in the RGCTX anymore.
157 2008-04-25 Jonathan Chambers <joncham@gmail.com>
159 * mini-amd64.c (add_general): Remove previous stack adjustment.
160 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
161 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
162 for 32 bytes of stack space reserved for all calls.
164 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
165 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
168 Code contributed under MIT/X11 license.
170 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
172 * mini.c (mini_method_verify): Only verify non-inflated methods, check
173 against the root definition, peeling out method and type instantiations.
174 Cache verify success results, code that fails verification is still
175 checked multiple times.
177 2008-04-23 Zoltan Varga <vargaz@gmail.com>
179 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
181 2008-04-23 Jonathan Chambers <joncham@gmail.com>
183 * mini-amd64.c (add_general): Always increment stack on Win64.
184 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
187 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
188 stack based argument handling on Win64.
190 Code contributed under MIT/X11 license.
192 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
194 * Makefile.am (version.h): Add support for git-svn.
196 2008-04-22 Zoltan Varga <vargaz@gmail.com>
198 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
199 so instead of calling g_spawn_command_line_sync, we do everything by hand,
200 avoiding allocations and libc functions which might deadlock.
202 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
203 'no-gdb-backtrace' option is set.
205 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
207 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
209 2008-04-21 Martin Baulig <martin@ximian.com>
211 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
212 and `get_lmf_addr'; `notification_address' is no longer a pointer.
214 2008-04-21 Martin Baulig <martin@ximian.com>
216 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
217 `thread_vtable', `event_handler_ptr' and `event_handler'.
219 2008-04-21 Martin Baulig <martin@ximian.com>
221 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
222 allows delayed initialization of the `executable_code_buffer' when
225 2008-04-21 Martin Baulig <martin@ximian.com>
227 * mini.h (mono_debugger_create_notification_function): Removed.
228 * tramp-*.c (mono_debugger_create_notification_function): Removed.
231 (MONO_DEBUGGER__notification_function): Added this in the .text section.
234 (MONO_DEBUGGER__notification_function): Added this in the .text section.
236 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
237 currently only works on x86 and x86_64, so don't create it on ppc.
239 2008-04-21 Martin Baulig <martin@ximian.com>
241 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
244 (mini_method_compile): In the fp elimination check, check
245 `debug_options.mdb_optimizations' in addition to
246 mono_debug_using_mono_debugger().
248 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
249 disable some JIT optimizations which are only disabled when
250 running inside the debugger.
251 Added `--help-debug' option to describe the debugging options.
252 (parse_debug_options): New static function to parse the `--debug'
253 options, so we can easily add more stuff in future.
255 2008-04-20 Zoltan Varga <vargaz@gmail.com>
257 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
258 the method has no body.
260 2008-04-19 Jonathan Chambers <joncham@gmail.com>
262 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
263 assembly is not allowed in MSVC 64-bit compiler.
264 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
265 as we get floating point exceptions everywhere.
267 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
268 correctly align arguments for call to throw_exception.
269 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
271 Code contributed under MIT/X11 license.
273 2008-04-19 Zoltan Varga <vargaz@gmail.com>
275 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
277 2008-04-17 Zoltan Varga <vargaz@gmail.com>
279 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
281 * mini-amd64.c (NEW_INS): Set cil_code.
283 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
284 from mini-amd64.c so all debugger related logic is in one place.
286 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
287 later won't have a random ip assigned to them.
289 2008-04-16 Zoltan Varga <vargaz@gmail.com>
291 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
292 the arch specific function initializes code_size.
293 (mono_create_delegate_trampoline): Ditto.
295 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
296 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
299 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
300 running under the debugger.
302 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
305 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
306 debugger. Also move the disabling of optimizations here from driver.c.
307 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
310 * mini.h (MonoCompile): Add a few new flags.
312 2008-04-15 Zoltan Varga <vargaz@gmail.com>
314 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
315 so the cil_code field of created MonoInst's is properly set.
316 (mini_select_instructions): Ditto.
318 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
319 (MONO_INST_NEW_CALL): Ditto.
321 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
322 in many places so the ins->cil_code field is properly initialized.
324 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
327 2008-04-14 Zoltan Varga <vargaz@gmail.com>
329 * mini.c (mini_method_compile): Print a different message when compiling a
332 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
335 2008-04-11 Zoltan Varga <vargaz@gmail.com>
337 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
340 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
342 2008-04-11 Zoltan Varga <vargaz@gmail.com>
344 * mini.c (handle_stack_args): Make this return void since its return value was
345 never used. Also set cfg->unverifiable for invalid IL instead of calling
348 2008-04-10 Mark Probst <mark.probst@gmail.com>
350 * mini.c: Make sure "this" is live in catch clauses with type
351 variables in shared generic code.
353 2008-04-08 Mark Probst <mark.probst@gmail.com>
355 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
356 generic_class_is_reference_type() to ensure the proper behaviour
357 when sharing generic code and the type in question is a type
360 2008-04-08 Zoltan Varga <vargaz@gmail.com>
362 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
363 race conditions when printing thread dumps. Fixes #377738.
365 2008-04-08 Massimiliano Mantione <massi@ximian.com>
367 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
368 shows up when both MonoInst arguments can cause aliasig.
369 There is likely no way in the current JIT to trigger this problem, but
370 it showed up in the development of generics sharing, when in a new
371 opcode both args of an OP_GROUP can be aliases (addresses of a local).
372 When the generics sharing code will be committed, its tests will be
373 valid also for this bug.
375 2008-04-08 Zoltan Varga <vargaz@gmail.com>
377 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
380 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
383 2008-04-07 Zoltan Varga <vargaz@gmail.com>
385 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
386 use a more detailed exception message for InvalidCastException.
388 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
390 * driver.c (mono_main): Add --debug=casts option to turn on better
391 InvalidCastException message details.
393 * mini.c (mini_get_debug_options): New helper function to return the address of
394 the debug_options variable.
396 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
397 the jit_tls TLS variable.
399 * mini.c (mono_jit_tls): New TLS variable.
401 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
404 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
406 * mini.h: Removed verifer related stuff. This code was moved to verify.c
408 * mini.c: Removed verifer related stuff, code moved to verify.c.
410 * driver.c: Using code from verify.c instead of mini.c.
412 2008-04-05 Zoltan Varga <vargaz@gmail.com>
414 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
417 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
419 * mini.c (check_for_method_verify): Enabling verification of
420 corlib if mono_verify_all is set. Bugs in the verifier preventing that
423 2008-04-04 Zoltan Varga <vargaz@gmail.com>
425 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
426 caller saved registers as well.
428 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
429 saved registers as well.
431 2008-03-30 Zoltan Varga <vargaz@gmail.com>
433 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
435 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
438 2008-03-27 Zoltan Varga <vargaz@gmail.com>
440 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
442 (get_call_info): Take a gsctx argument instead of 'cfg'.
444 2008-03-26 Zoltan Varga <vargaz@gmail.com>
446 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
447 mono_verify_all is set.
449 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
451 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
453 2008-03-25 Zoltan Varga <vargaz@gmail.com>
455 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
458 * driver.c mini.c mini.h: Add a --verify-all development option to test the
459 verifier and the code generated by the compiler.
461 2008-03-25 Mark Probst <mark.probst@gmail.com>
463 * mini.c: Generic sharing of the non-nullable case of the box
466 2008-03-24 Zoltan Varga <vargaz@gmail.com>
468 * inssel.brg: Fix the build.
470 * iltests.il.in: Add a test for lconv.ovf.u8.un.
472 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
474 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
475 Array:Address. Fixes #372410.
477 * iltests.il.in: New tests for readonly prefix.
479 2008-03-23 Zoltan Varga <vargaz@gmail.com>
481 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
484 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
487 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
489 * mini.c (mono_decompose_op_imm): New helper function.
491 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
492 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
495 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
496 mono_arch_output_basic_block. Fix warnings.
498 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
501 2008-03-22 Zoltan Varga <vargaz@gmail.com>
503 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
504 since the extra frame is now detected automatically inside the loop.
506 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
507 opts which are now in mono_peephole_ins ().
509 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
511 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
512 frames and skip duplicate managed-to-native frames. Fixes #367665.
514 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
515 opts which are now in mono_peephole_ins ().
516 (mono_arch_peephole_pass_2): Ditto.
518 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
520 * mini-codegen.c (mono_peephole_ins): New helper function containing the
521 arch independent peephole optimizations.
523 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
524 opts which are now in mono_peephole_ins ().
526 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
528 * mini-s390.c (mono_arch_output_basic_block): Fix build.
530 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
533 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
534 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
537 2008-03-21 Zoltan Varga <vargaz@gmail.com>
539 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
540 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
543 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
544 mono_arch_output_basic_block. Fix warnings.
546 2008-03-20 Zoltan Varga <vargaz@gmail.com>
548 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
551 2008-03-20 Zoltan Varga <vargaz@gmail.com>
553 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
556 * iltests.il: Add new tests.
558 2008-03-20 Kornél Pál <kornelpal@gmail.com>
560 * mini.c: Removed Windows version macros.
562 2008-03-20 Mark Probst <mark.probst@gmail.com>
564 * generic-sharing.c: Put reflection types in the extensible part
565 of the runtime generic context.
567 * mini.c: Generic sharing of the GetTypeHandle special case of the
570 2008-03-20 Zoltan Varga <vargaz@gmail.com>
572 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
574 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
576 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
577 consistency with the other version on the linear IR branch.
579 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
581 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
583 * iltests.il.in: Add new tests.
585 2008-03-19 Zoltan Varga <vargaz@gmail.com>
587 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
589 * iltests.il.in: Add new tests.
591 2008-03-19 Mark Probst <mark.probst@gmail.com>
593 * mini.c: Two variables with the same name were declared in
594 nesting contexts and one wasn't initialized. Fixed.
596 2008-03-19 Mark Probst <mark.probst@gmail.com>
598 * mini.c: Generic sharing of the initobj instruction.
600 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
602 * mini.c: make the test to optimize ldtoken from typeof() more
605 2008-03-18 Mark Probst <mark.probst@gmail.com>
607 * mini.c: Generic sharing of the initobj instruction for reference
610 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
612 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
613 the mono_breakpoint_clean_code() code to perform bound checks.
615 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
617 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
618 mono_arch_patch_callsite() to include the start of the managed method
619 to be able to perform bound checks.
621 2008-03-17 Mark Probst <mark.probst@gmail.com>
623 * mini.c: Generic sharing for the isinst instruction.
625 2008-03-17 Mark Probst <mark.probst@gmail.com>
627 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
628 inssel-long32-mips.brg: Added opcodes for doing indirect calls
629 with the runtime generic context argument.
631 * mini.c: Share calls to several types of unsharable methods by
632 putting the address of the method code in the runtime generic
633 context and doing an indirect call.
635 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
638 2008-03-16 Mark Probst <mark.probst@gmail.com>
640 * generic-sharing.c: Change due to a change in the runtime genric
643 2008-03-15 Martin Baulig <martin@ximian.com>
646 (mono_arch_nullify_class_init_trampoline): Add call to
647 mono_breakpoint_clean_code() to make things work when running
651 (mono_arch_nullify_class_init_trampoline): Add call to
652 mono_breakpoint_clean_code() to make things work when running
655 2008-03-14 Zoltan Varga <vargaz@gmail.com>
657 * inssel-long.brg (reg): Fix 64 bit build.
659 2008-03-14 Mark Probst <mark.probst@gmail.com>
661 * mini.c, mini.h: Share static generic code by passing it an
662 implicit argument pointing to the runtime generic context.
664 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
665 inssel-long32-mips.brg: New opcodes for calling shared static,
666 which need to be passed the runtime generic context.
668 * mini-amd64.c, mini-x86.c: Save the runtime generic context
669 argument on the stack in the prologue if needed. New function for
670 finding the runtime generic context argument from the registers
671 saved by the trampoline.
673 * mini-amd64.h, mini-x86.h: Specify which register to use for the
674 runtime generic context argument.
676 * tramp-amd64.c: Also restore the register used for the runtime
677 generic context argument.
679 * mini-trampoline.c: Resolve shared static calls by consulting the
680 runtime generic context via the new argument.
682 * generic-sharing.c: Add an argument to sharability-checking
683 functions that specifies whether type variables should be treated
684 as sharable type arguments.
686 * inssel-x86.brg: Removed a superfluous, buggy rule.
688 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
691 2008-03-14 Martin Baulig <martin@ximian.com>
693 * debug-debugger.c (main_thread_handler): Call
694 mono_runtime_run_main() without sending any notifications.
696 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
698 2008-03-14 Zoltan Varga <vargaz@gmail.com>
700 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
702 2008-03-14 Mark Probst <mark.probst@gmail.com>
704 * tramp-x86.c: Fixed register restore offsets in the trampoline
705 code for ECX and EDX.
707 2008-03-12 Geoff Norton <gnorton@novell.com>
709 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
710 different ucontext_t implementations.
711 * exceptions-arm.c: Use the above defines to get exceptions working on
712 iPhone (based on a patch by Luke Howard lukeh@padl.com)
713 * mini-arm.c: Implement iPhone icache support (based on a patch by
714 Luke Howard lukeh@padl.com)
716 2008-03-12 Mark Probst <mark.probst@gmail.com>
718 * mini.c: Enable generic sharing of calls to non-static
719 non-interface non-generic non-value-type methods.
721 * mini-trampolines.c: Resolve calls from shared generic code.
723 2008-03-11 Zoltan Varga <vargaz@gmail.com>
725 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
727 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
729 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
731 * mini.c: some fixes for the AOT compiler.
733 2008-03-07 Zoltan Varga <vargaz@gmail.com>
735 * cpu-amd64.md: Add clob:1 to some float opcodes.
737 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
739 * mini.h: Added MiniVerifierMode enumeration.
741 * mini.c: Added mini_verifier_set_mode to control
742 the usage of the new verifier.
744 * mini.c (mono_method): Integrated the new verifier.
746 * driver.c: Extended --security option with validil and
747 verifiable options to activate the new verifier.
749 2008-03-07 Zoltan Varga <vargaz@gmail.com>
751 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
752 optimization to ctors taking 0 or 2 arguments too.
754 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
757 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
759 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
761 2008-03-06 Zoltan Varga <vargaz@gmail.com>
763 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
764 non-aot case as well.
766 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
768 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
771 * aot-compiler.c (encode_patch): Ditto.
773 * mini.h (G_MININT32): Fix the definition of this.
775 2008-03-05 Zoltan Varga <vargaz@gmail.com>
777 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
779 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
781 2008-03-04 Zoltan Varga <vargaz@gmail.com>
783 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
784 methods returning vtypes in registers.
785 (mono_arch_allocate_vars): Ditto.
787 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
789 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
791 * generics.cs: Add a test from the linear IR branch.
793 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
795 * mini.c (inline_method): Cache failed inline attempts.
797 2008-03-04 Mark Probst <mark.probst@gmail.com>
799 * mini.c: For shared methods of generic classes put the location
800 of "this" into the MonoGenericJitInfo.
802 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
803 register out of a MonoContext by register number. Add the generic
804 sharing context as an argument to mono_arch_find_this_argument().
806 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
807 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
808 for new arch function.
810 * mini-exception.c: Handle open exception clauses in shared
813 * mini-trampolines.c: Supply additional argument to
814 mono_arch_find_this_argument().
816 2008-03-04 Zoltan Varga <vargaz@gmail.com>
818 * Makefile.am (regtests): Run the bench.exe tests last.
820 2008-03-03 Zoltan Varga <vargaz@gmail.com>
822 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
825 2008-03-02 Zoltan Varga <vargaz@gmail.com>
827 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
830 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
832 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
834 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
835 whose class has no cctor.
837 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
839 2008-03-01 Zoltan Varga <vargaz@gmail.com>
841 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
844 2008-02-29 Zoltan Varga <vargaz@gmail.com>
846 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
847 to be in sync with the code on the linear IR branch.
849 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
851 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
853 2008-02-27 Zoltan Varga <vargaz@gmail.com>
855 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
857 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
859 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
861 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
863 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
865 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
868 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
870 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
871 OP_LOADR4_MEMBASE emission.
873 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
874 (mono_spillvar_offset_float): Ditto.
876 * mini-mips.c (mono_arch_emit_prolog): Ditto.
878 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
881 * basic-long.cs: Add regression tests for them.
883 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
885 (mono_arch_allocate_vars): Fix representation of single-precision float
887 (mono_arch_output_basic_block): Ditto.
889 * inssel-mips.brg: Ditto, remove duplicate items.
891 * mini-mips.c (emit_load_volatile_arguments): New function to handle
892 arguments of tail calls as on other platforms.
893 (mono_arch_output_basic_block): Handle tail calls.
895 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
898 * objects.cs (test_5_pass_static_struct): Add test for it.
900 Contributed under MIT/X11 license.
902 2008-02-26 Zoltan Varga <vargaz@gmail.com>
904 * Makefile.am: Use gmcs for compiling the regression tests.
906 * *.2.cs *.2.il: Rename to *.cs and *.il.
908 2008-02-24 Zoltan Varga <vargaz@gmail.com>
910 * regalloc.h: Make the vassign array smaller.
912 * mini.c (mini_method_compile): Remove an unused field in cfg.
914 * mini-codegen.c: Add a bunch of micro optimizations.
916 2008-02-23 Zoltan Varga <vargaz@gmail.com>
918 * regalloc.h: Remove some unused fields.
920 2008-02-22 Zoltan Varga <vargaz@gmail.com>
922 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
924 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
926 2008-02-22 Mark Probst <mark.probst@gmail.com>
928 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
930 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
931 trampoline: Fetch an entry from the runtime generic context. If
932 it's NULL, jump to the actual trampoline to fill the runtime
933 generic context. Otherwise, return it.
935 * mini.c: Call the lazy fetch trampoline to get entries out of the
936 runtime generic context.
938 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
939 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
940 tramp-sparc.c: Stubs for the lazy fetch trampoline.
942 2008-02-21 Mark Probst <mark.probst@gmail.com>
944 * mini.c: Fetch data out of the extensible part of the runtime
945 generic context instead of calling a helper function.
947 * generic-sharing.c: Some functions moved into
948 metadata/generic-sharing.c. Helper function for fetching other
949 types now checks and asserts against extensible rgctx (just for
950 debugging purposes - the helper function isn't called anymore
951 unless for debugging).
953 2008-02-21 Zoltan Varga <vargaz@gmail.com>
955 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
956 for tail calls up to the point that the tests in iltests.exe run. Also add a
957 dummy CKFINITE implementation.
958 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
959 needed for trampoline LMF frames.
961 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
962 trampoline LMF frames.
964 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
966 * mini.c (inline_method): clean any pending loader error when inlining fail.
967 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
969 2008-02-21 Zoltan Varga <vargaz@gmail.com>
971 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
973 * aot-runtime.c (decode_patch_info): Ditto.
975 * mini.c (mono_resolve_patch_target): Ditto.
977 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
980 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
982 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
983 if it references an icall address.
985 2008-02-20 Zoltan Varga <vargaz@gmail.com>
987 * cpu-s390x.md: Remove some more unused opcodes.
989 * cpu-s390x.md: Remove some unused opcodes.
991 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
992 mono_op_imm_to_op ().
994 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
995 instead of a switch statement.
997 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
998 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
1000 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
1002 * mini-codegen.c: Remove unused mono_regstate2_... functions.
1004 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
1007 2008-02-19 Zoltan Varga <vargaz@gmail.com>
1009 * driver.c (mono_main): Improve error reporting when an assembly cannot be
1010 opened. Fixes #362607.
1012 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
1014 * iltests.il.in: Add a test for static methods in interfaces.
1016 2008-02-18 Zoltan Varga <vargaz@gmail.com>
1018 * genmdesc.c (build_table): Fix a crash on older glib versions.
1020 * cpu-sparc.md: Remove some unused opcodes.
1022 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
1023 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
1025 * cpu-amd64.md: Remove some unused opcodes.
1027 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
1028 like the other opcodes.
1030 2008-02-17 Zoltan Varga <vargaz@gmail.com>
1032 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
1034 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
1036 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
1037 variables 'cfg' instead of 'm' for consistency.
1039 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
1041 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
1042 argument holding the vtype return address, to avoid the ambigious use of
1043 cfg->ret for this purpose.
1045 * mini.c (NEW_RETLOADA): Use vret_addr if set.
1047 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
1049 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
1050 new mono_print_ins () function which only takes one argument.
1052 2008-02-15 Zoltan Varga <vargaz@gmail.com>
1054 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
1057 2008-02-14 Zoltan Varga <vargaz@gmail.com>
1059 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
1061 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
1063 * mini-x86.c: Sync with the version on the linear IR branch by adding new
1064 opcodes and other small changes.
1066 * mini-ops.h: Add some new opcodes from the linear IR branch.
1068 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
1070 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
1071 opcodes, use the REG_MEMBASE opcodes instead.
1073 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
1074 opcodes, use the REG_MEMBASE opcodes instead.
1076 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
1079 * mini.c (mono_op_imm_to_op): New helper function.
1081 * mini-ops.h: Add some opcodes from linear IR branch.
1083 2008-02-13 Zoltan Varga <vargaz@gmail.com>
1085 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
1088 2008-02-12 Zoltan Varga <vargaz@gmail.com>
1090 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
1093 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
1095 2008-02-09 Zoltan Varga <vargaz@gmail.com>
1097 * aot-compiler.c (emit_method_code): Add an assert.
1099 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
1100 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
1103 2008-02-08 Zoltan Varga <vargaz@gmail.com>
1105 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
1106 some load/store opcodes so they are consistent.
1107 (mono_arch_emit_prolog): Simplify some code.
1109 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
1111 * objects.cs: Add tests for large argument offsets on ARM.
1113 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
1114 stack offsets. Fixes #359651.
1116 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
1118 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
1120 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
1122 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
1124 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
1126 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
1127 rid of CEE_CONV_R_UN.
1129 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
1131 2008-02-07 Zoltan Varga <vargaz@gmail.com>
1133 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
1135 * mini.c (mono_normalize_opcodes): Add some more opcodes.
1137 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
1139 * cpu-amd64.md: Remove some unused opcodes.
1141 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
1143 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
1145 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
1146 arch specific functions for its parts. Call the peephole pass after local
1147 regalloc so the prolog can compute a more accurate max_offset.
1149 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
1150 the corresponding OP_I/OP_L opcodes.
1152 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
1154 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
1156 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1158 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
1159 as they are handled in mini.c.
1161 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
1163 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
1164 case since it is handled in mini.c.
1166 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
1168 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
1170 * *.c: Use the new opcodes in the IR and back end code.
1172 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
1174 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
1176 2008-02-06 Mark Probst <mark.probst@gmail.com>
1178 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
1179 an assert because it has a race condition.
1181 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1183 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
1185 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
1187 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
1189 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
1190 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
1192 2008-02-05 Zoltan Varga <vargaz@gmail.com>
1194 * cpu-amd64.md (move): Correct the maximum size of move.
1196 2008-02-05 Mark Probst <mark.probst@gmail.com>
1198 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
1199 the generic class init trampoline to return quickly if the class
1202 2008-02-04 Zoltan Varga <vargaz@gmail.com>
1204 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
1205 issues where an 32 bit callsite cannot be patched by a 64 bit address.
1207 2008-02-03 Zoltan Varga <vargaz@gmail.com>
1209 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
1212 2008-01-31 Zoltan Varga <vargaz@gmail.com>
1214 * objects.cs: Add some soft-float tests.
1216 * mini.c: Fix a couple more soft-float issues.
1218 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
1220 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
1223 2008-01-30 Zoltan Varga <vargaz@gmail.com>
1225 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
1226 exception happens while compiling a virtual method.
1228 2008-01-29 Zoltan Varga <vargaz@gmail.com>
1230 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
1232 * mini-sparc.c: Fix build.
1234 * mini-sparc.c (get_call_info): Add support for generic sharing.
1236 * mini-exceptions.c: Add a FIXME.
1238 2008-01-27 Zoltan Varga <vargaz@gmail.com>
1240 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
1241 altstack handling code.
1243 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
1245 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
1247 * mini-s390.c: Add support for generic sharing.
1249 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1251 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1253 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
1255 * mini-s390x.c: Add support for generic sharing.
1257 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1259 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1261 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
1262 can be used since it takes a 16 bit signed immediate.
1264 * inssel-s390x.brg: Fix OP_SETRET.
1266 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
1268 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
1270 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
1272 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
1274 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
1277 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
1280 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
1281 of the unused mono_arch_patch_delegate_trampoline stuff.
1283 2008-01-26 Zoltan Varga <vargaz@gmail.com>
1285 * basic-long.cs: Move the fp related tests to basic-float.cs.
1287 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
1289 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
1291 * basic-calls.cs: Add a test for proper float argument passing.
1293 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
1294 if the context corresponds to an exception received through a signal.
1296 * exceptions.cs: Add a test for nullref handling at the start of a try
1299 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
1301 * jit-icalls.c (mono_break): New JIT icall.
1303 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
1305 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
1307 2008-01-25 Zoltan Varga <vargaz@gmail.com>
1309 * cpu-*.md: Get rid of unused opcodes.
1311 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
1313 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
1316 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
1319 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
1320 the arch independent trampoline code in mini-trampolines.c.
1322 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
1324 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
1326 * mini-s390.h: Remove an unused define.
1328 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
1329 the arch independent trampoline code in mini-trampolines.c.
1331 * mini-arm.c (mono_arch_emit_prolog): Fix build.
1333 2008-01-24 Zoltan Varga <vargaz@gmail.com>
1335 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
1337 * mini-s390.c (mono_arch_emit_prolog): Fix build.
1339 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
1341 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
1343 * cpu-amd64.md: Use smaller sizes for int opcodes.
1345 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
1347 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
1350 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
1353 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
1354 instead of though a pointer to save an indirection when accessing elements of
1357 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
1359 (NOT_IMPLEMENTED): New helper macro.
1360 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
1363 * *.c: Use the new helper macro.
1365 2008-01-21 Zoltan Varga <vargaz@gmail.com>
1367 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
1369 2008-01-20 Zoltan Varga <vargaz@gmail.com>
1371 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
1374 2008-01-18 Zoltan Varga <vargaz@gmail.com>
1376 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
1377 profiling is enabled.
1379 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
1381 (mono_arch_emit_prolog): Add more first bblock optimizations.
1383 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
1384 in order if possible.
1385 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
1386 bblock, since the arguments are still in their original registers.
1388 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
1390 2008-01-17 Zoltan Varga <vargaz@gmail.com>
1392 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
1395 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
1398 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
1400 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
1401 process async exceptions received while in unmanaged code.
1403 * mini.c (mini_init): Install a callback with the runtime which will be called
1404 when a thread receives an async exception while in unmanaged code.
1406 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
1408 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
1410 2008-01-16 Wade Berrier <wberrier@novell.com>
1417 2008-01-16 Zoltan Varga <vargaz@gmail.com>
1419 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
1420 compilation with sun cc.
1422 * cpu-*.md: Fix the build.
1424 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
1426 * mini-amd64.h: Add some comments to the MonoLMF structure.
1428 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
1430 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
1431 in the LMF structure if possible. This saves two instructions in the
1432 managed->native wrappers.
1434 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
1436 2008-01-16 Mark Probst <mark.probst@gmail.com>
1438 * generic-sharing.c: New type argument lookup code which uses the
1439 runtime generic context template.
1441 2008-01-15 Zoltan Varga <vargaz@gmail.com>
1443 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
1445 * mini-arm.c (add_general): Fix arm eabi parameter passing.
1446 (mono_arch_output_basic_block): Fix localloc implementation.
1448 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
1450 * mini-ia64.c (peephole_pass): Fix ia64 build.
1452 * mini-amd64.c (peephole_pass): Fix a warning.
1454 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
1455 at a constant offset from sp/fp.
1457 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
1458 instead of obtaining it from *lmf in the managed method case.
1460 2008-01-14 Zoltan Varga <vargaz@gmail.com>
1462 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
1464 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
1466 * mini.h (MonoInstList): New type.
1467 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
1468 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
1469 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
1470 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
1471 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
1472 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
1473 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
1474 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
1475 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
1476 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
1477 MONO_INST_LIST_FOR_EACH_ENTRY,
1478 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
1479 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
1480 mono_inst_list_first, mono_inst_list_last,
1481 mono_inst_list_next, mono_inst_list_prev): New instruction
1482 list handling interfaces.
1483 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
1484 list head 'ins_list'.
1485 (MonoInst): Replace next pointer with list head 'node'.
1486 (MonoCallInst): Make 'out_args' a MonoInstList.
1487 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
1488 (MonoCompile): Delete reverse_inst_list and
1489 reverse_inst_list_len.
1490 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
1491 mono_arch_lowering_pass, mono_arch_local_regalloc,
1492 mono_arch_output_basic_block, mono_arch_emit_prolog):
1493 Convert to new instruction lists.
1494 (insert_after_ins): Delete.
1495 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
1497 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
1498 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
1499 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
1500 mono_emulate_opcode, mono_emit_load_got_addr,
1501 inline_method, mono_method_to_ir, mono_print_bb_code,
1502 print_dfn, decompose_pass, nullify_basic_block,
1503 replace_out_block_in_code, remove_block_if_useless,
1504 merge_basic_blocks, move_basic_block_to_end,
1505 try_unsigned_compare, optimize_branches, mono_print_code,
1506 mini_select_instructions, remove_critical_edges): Likewise.
1507 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
1508 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
1509 mono_arch_output_basic_block, mono_arch_emit_prolog):
1511 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
1512 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1513 mono_arch_output_basic_block): Likewise.
1514 (inst_list_prepend, insert_after_ins): Delete.
1515 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
1516 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
1518 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
1519 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
1520 mono_arch_emit_prolog): Likewise.
1521 * cfold.c (mono_constant_fold): Likewise.
1522 * liveness.c (visit_bb, mono_analyze_liveness,
1523 optimize_initlocals): Likewise.
1524 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
1525 * graph.c (mono_draw_code_cfg): Likewise.
1526 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
1527 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
1528 mono_ssa_cprop): Likewise.
1529 * abcremoval (get_relations_from_previous_bb, process_block):
1531 * local-propagation (mono_cprop_invalidate_values,
1532 mono_local_cprop_bb): Likewise.
1533 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
1534 peephole_pass, mono_arch_output_basic_block,
1535 mono_arch_emit_prolog): Likewise.
1536 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
1537 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1538 mono_arch_emit_prolog): Likewise.
1539 (insert_after_ins): Delete.
1540 * aliasing.c (print_code_with_aliasing_information,
1541 mono_build_aliasing_information, mono_aliasing_deadce):
1542 Convert to new instruction lists.
1543 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
1544 peephole_pass, NEW_INS, mono_arch_lowering_pass,
1545 mono_arch_local_regalloc, mono_arch_output_basic_block):
1547 (insert_after_ins): Delete.
1548 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
1549 peephole_pass, mono_arch_output_basic_block): Convert to
1550 new instruction lists.
1551 * mini-codegen (InstList, inst_list_prepend,
1552 insert_after_ins): Delete.
1553 (insert_before_ins, get_register_force_spilling,
1554 get_register_spilling, free_up_ireg, free_up_reg,
1555 create_copy_ins, create_spilled_store, alloc_int_reg,
1556 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
1557 to new instruction lists.
1558 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
1559 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1560 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
1561 (insert_after_ins): Delete.
1562 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
1563 mono_arch_local_regalloc, mono_arch_output_basic_block,
1564 mono_arch_call_opcode): Convert to new instruction lists.
1565 (insert_after_ins): Delete.
1566 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
1567 peephole_pass, mono_arch_output_basic_block,
1568 mono_arch_emit_prolog): Convert to new instruction lists.
1570 2008-01-11 Zoltan Varga <vargaz@gmail.com>
1572 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
1574 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
1577 * Makefile.am (version.h): Make this work with non-bash shells.
1579 2008-01-10 Zoltan Varga <vargaz@gmail.com>
1581 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
1583 2008-01-08 Zoltan Varga <vargaz@gmail.com>
1585 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
1586 the InitializeArray optimization.
1588 2008-01-06 Zoltan Varga <vargaz@gmail.com>
1590 * mini.c driver.c: Don't include os/gc_wrapper.h.
1592 2008-01-05 Zoltan Varga <vargaz@gmail.com>
1594 * mini.c (print_jit_stats): Print GC statistics if available.
1596 2008-01-04 Zoltan Varga <vargaz@gmail.com>
1598 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
1600 2007-12-29 Zoltan Varga <vargaz@gmail.com>
1602 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
1604 2007-12-26 Zoltan Varga <vargaz@gmail.com>
1606 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
1608 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
1610 * driver.c (mono_main): Ditto.
1612 2007-12-23 Zoltan Varga <vargaz@gmail.com>
1614 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
1616 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
1617 in the vtable can't be encoded.
1618 (compile_method): Ditto.
1620 2007-12-21 Zoltan Varga <vargaz@gmail.com>
1622 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
1625 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
1628 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
1629 the top LMF entry belongs to the current method.
1631 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
1633 2007-12-20 Zoltan Varga <vargaz@gmail.com>
1635 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
1637 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
1639 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
1641 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
1643 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
1645 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
1648 * basic-float.cs: Add an ulong->double cast test.
1650 2007-12-15 Zoltan Varga <vargaz@gmail.com>
1652 * mini.c (mono_method_to_ir): Fix a warning.
1654 2007-12-14 Zoltan Varga <vargaz@gmail.com>
1656 * mini-ops.h: Add OP_SWITCH.
1658 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
1659 CEE_SWITCH in back-end code, use OP_SWITCH instead.
1661 2007-12-11 Geoff Norton <gnorton@novell.com>
1663 * mini-s390x.c: Minor change to the MAX() define to allow
1664 it to compile with other gcc versions.
1666 2007-12-11 Geoff Norton <gnorton@novell.com>
1669 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
1671 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1673 exceptions-arm.c (mono_arch_get_restore_context): Restore
1676 exceptions-arm.c (throw_exception): Save the frame pointer.
1677 This is a partial fix for #323747. Only the client side is
1680 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1682 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
1683 was using an unrelated variable to log the class which
1684 needed the cctor to be called. This was crashing on arm.
1686 2007-12-09 Robert Jordan <robertj@gmx.net>
1688 * mini-x86.c (mono_arch_emit_epilog):
1689 Consider all kinds of 64-bit types. Fixes #323114.
1691 2007-12-08 Zoltan Varga <vargaz@gmail.com>
1693 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
1695 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1697 * mini-amd64.c (peephole_pass): Add a missing instruction check.
1699 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1701 * mini.c: run type ctor before allocating an object, not only
1702 when running it's constructor method (fixes at least part of bug #342507).
1704 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1706 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
1708 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
1709 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
1712 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
1713 mono_generic_class_init_trampoline () the same as it is done with the other
1716 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
1717 aot-runtime.c aot-compiler.c: Implement AOT support.
1719 2007-12-07 Mark Probst <mark.probst@gmail.com>
1721 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
1722 build for archs which don't have the vtable trampoline defined
1725 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1727 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
1729 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
1731 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
1733 * tramp-<ARCH>.c: Use the new helper function.
1735 2007-12-07 Mark Probst <mark.probst@gmail.com>
1737 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
1738 trampoline call, which takes a vtable argument.
1740 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
1741 OP_TRAMPCALL_VTABLEs like other calls.
1743 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
1744 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
1745 call. Implemented a support function which fetches the vtable
1746 from a register set.
1748 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
1749 Implemented a generic class init trampoline, using the
1750 OP_TRAMPCALL_VTABLE opcode.
1752 * mini.c: Implemented static field access when sharing generic
1753 code. This implies initing the class using the new
1754 OP_TRAMPCALL_VTABLE call.
1756 2007-12-07 Mark Probst <mark.probst@gmail.com>
1758 * mini.c: Don't compile methods with sharing enabled if their
1759 classes are disabled for sharing.
1761 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1763 * inssel.brg: Add a missing sign extension to the GETCHR and array access
1764 opcodes. Fixes #346563.
1766 * objects.cs: Add a new test.
1768 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
1770 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
1771 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
1773 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1775 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
1777 2007-12-03 Zoltan Varga <vargaz@gmail.com>
1779 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
1782 2007-12-02 Zoltan Varga <vargaz@gmail.com>
1784 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
1786 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
1787 optimization in the AOT case.
1789 2007-11-30 Zoltan Varga <vargaz@gmail.com>
1791 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
1793 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
1795 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
1797 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
1799 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
1800 is created by the inlined delegate ctor.
1802 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1804 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
1806 2007-11-29 Zoltan Varga <vargaz@gmail.com>
1808 * cpu-x86.md: Fix the length of ckfinite.
1810 2007-11-28 Zoltan Varga <vargaz@gmail.com>
1812 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1814 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
1815 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
1817 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
1819 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
1820 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
1822 2007-11-28 Martin Baulig <martin@ximian.com>
1825 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
1826 after creating the trampoline.
1828 2007-11-27 Zoltan Varga <vargaz@gmail.com>
1830 * aot-runtime.c (load_aot_module): Check runtime version if needed.
1832 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
1835 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
1836 instead of the calling method to help AOT.
1838 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
1840 2007-11-26 Zoltan Varga <vargaz@gmail.com>
1842 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
1845 2007-11-23 Zoltan Varga <vargaz@gmail.com>
1847 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
1849 * aot-compiler.c (compile_method): Correct check for generic method definitions.
1850 (encode_method_ref): No need to handle generic method definitions specially.
1852 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1854 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
1857 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
1859 (compile_method): Enable generic sharing.
1861 2007-11-22 Zoltan Varga <vargaz@gmail.com>
1863 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
1864 (mini_method_compile): Add preliminary support for AOTing shared generic code.
1866 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
1869 * mini-trampolines.c: Fix a warning.
1871 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
1873 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
1874 (generic_class_is_reference_type): Remove unused function.
1876 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
1877 in the generic vtable trampoline case.
1879 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
1881 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
1882 return an AOT method based on a vtable slot.
1884 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
1886 * mini.c (mini_get_vtable_trampoline): Export this.
1888 2007-11-22 Martin Baulig <martin@ximian.com>
1891 (MonoDebuggerInfo): Move `debugger_version' up.
1893 2007-11-22 Martin Baulig <martin@ximian.com>
1896 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
1898 * mini-trampolines.c
1899 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
1900 after compiling the method.
1902 2007-11-20 Martin Baulig <martin@ximian.com>
1905 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
1906 (mono_debugger_remove_breakpoint): Likewise.
1907 (mono_debugger_check_breakpoints): Likewise.
1909 * debug-debugger.c: Implement the new breakpoint interface here.
1911 2007-11-18 Zoltan Varga <vargaz@gmail.com>
1913 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
1914 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
1916 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1918 2007-11-17 Zoltan Varga <vargaz@gmail.com>
1920 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
1922 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
1925 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
1928 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
1929 returning a vtype in a register.
1931 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
1932 here from the arch specific code.
1934 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
1937 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
1938 (mono_arch_emit_prolog): Increment maximum prolog size.
1940 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
1941 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
1943 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
1944 MonoGenericSharingContext.
1946 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
1947 MonoGenericSharingContext. Allocate memory from the cfg mempool.
1949 2007-11-15 Mark Probst <mark.probst@gmail.com>
1951 * mini.c, mini.h, generic-sharing.c: Functions for producing code
1952 which extract fields out of the runtime generic context. Full
1953 sharing of the NEWARR opcode.
1955 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
1957 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
1958 --enable-minimal=ssa.
1960 2007-11-13 Zoltan Varga <vargaz@gmail.com>
1962 * mini-trampolines.c (mono_delegate_trampoline): Update after
1963 mono_marshal_get_delegate_invoke () signature change.
1965 2007-11-13 Mark Probst <mark.probst@gmail.com>
1967 * mini.c: Removed the shared context in favor of the generic
1968 sharing context. Allocate the MonoJitInfo structure with room for
1969 the generic sharing context if it's needed.
1971 * mini.h: Remove MonoGenericSharingContext declaration. It's in
1972 domain-internals.h now.
1974 * mini-x86.c: Pass the generic sharing context to get_call_info ().
1976 * generic-sharing.c: Several changes for working without a shared
1977 context and instead operating on open types instead.
1979 2007-11-12 David S. Miller <davem@davemloft.net>
1981 * inssel-sparc.brg: Fix double instruction emit.
1983 2007-11-12 Zoltan Varga <vargaz@gmail.com>
1985 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
1986 Get/Set/Address methods.
1988 * mini.c debug-debugger.c mini-trampolines.c: Update after
1989 mono_marshal_get_delegate_invoke signature change.
1991 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
1993 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
1994 This can happens with dynamic methods. Fixes the other bug in #322722.
1996 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
1998 * tramp-arm.c (mono_arch_patch_callsite): Support patching
2001 * mini-arm.c (arm_patch): Implement patching of BX call
2002 sequence. Fixes one of the bugs in #322722.
2004 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
2006 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
2007 under Linux. We only need to flush every 32-byte cache line.
2009 2007-11-07 Massimiliano Mantione <massi@ximian.com>
2012 move_basic_block_to_end: Add branches when needed, eventually creating
2014 optimize_branches: added a parameter that tells if it's ok to create
2015 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
2016 and avoid calling move_basic_block_to_end when it's not ok.
2019 2007-11-07 Mark Probst <mark.probst@gmail.com>
2021 * mini.c: Abort inlining call to InitializeArray if something
2022 looks wrong. Let the icall handle it, which now has proper safety
2025 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2027 * mini.c (mono_spill_call): add support for soft-float.
2029 * mini.c (mono_method_to_ir): add support for soft-float
2030 to inlined functions that return float.
2032 * mini.c (mono_method_to_ir): add support for soft-float
2033 to cee_stsfld opcode on float fields.
2035 2007-11-05 Geoff Norton <gnorton@novell.com>
2037 * mini-x86.h: Fix the structure access for X86 Leopard.
2040 2007-11-05 Martin Baulig <martin@ximian.com>
2042 * mini-trampolines.c
2043 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
2044 after compiling the method to notify the debugger.
2046 2007-11-05 Martin Baulig <martin@ximian.com>
2048 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
2050 2007-11-02 Zoltan Varga <vargaz@gmail.com>
2052 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
2053 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
2055 2007-11-01 Zoltan Varga <vargaz@gmail.com>
2057 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
2058 native-to-managed wrappers.
2060 2007-11-01 Geoff Norton <gnorton@novell.com>
2062 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
2065 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2067 * mini.c, mini-x86.c: when getting back from unmanaged code
2068 to managed via a marshaled delegate we also need to set the
2071 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2073 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
2076 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
2078 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
2079 let the debugger or other external agents to tell the JIT when
2080 a sw breakpoint has been inserted in the code that the JIT needs
2081 to be able to inspect.
2083 2007-10-31 Martin Baulig <martin@ximian.com>
2086 (MonoDebuggerInfo): Remove `runtime_class_init'.
2088 2007-10-30 Martin Baulig <martin@ximian.com>
2091 (mono_debugger_thread_created): Added `MonoThread *' argument.
2092 (mono_debugger_extended_notification): New public method.
2093 (mono_debugger_trampoline_compiled): New public method.
2096 (MonoDebuggerThreadInfo): Added `thread' and
2097 `extended_notifications' fields.
2100 (debugger_executable_code_buffer): New static variable.
2103 (MonoDebuggerInfo): Added `executable_code_buffer',
2104 `executable_code_buffer_size', `breakpoint_info_area',
2105 `breakpoint_table' and `breakpoint_table_size'.
2107 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
2109 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
2110 that IP either is an unused value or the vtable pointer. IMT
2111 calls use vtable + offset now. Reduced by almost half the size
2114 2007-10-26 Jonathan Chambers <joncham@gmail.com>
2116 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
2117 defines to access param registers. Replace long usage with
2118 gsize as sizeof(long) != sizeof(void*) on Win64.
2120 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
2121 on Win64. Fix intrinsic, use _AddressOfReturnAddress
2122 instead of non-existant _GetAddressOfReturnAddress.
2124 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
2125 param registers. Save/restore %rdi and %rsi in MonoLMF.
2127 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
2128 param registers. Modify (throw_exception) signature to take
2129 %rdi and %rsi on Win64.
2131 Code is contributed under MIT/X11 license.
2133 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2135 * helpers.c: unlink debugging output files.
2137 2007-10-25 Zoltan Varga <vargaz@gmail.com>
2139 * mini.c: Move mono_create_ftnptr () to object.c.
2141 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2143 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
2144 optional. This function can now be used to disassemble code generated
2145 outside the JIT such as trampolines and IMT thunks.
2147 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
2149 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
2150 vtable pointer from a ldr instruction.
2152 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
2153 new IMT call sequence.
2155 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
2156 call sequence for interface invocations.
2158 * mini-arm.c (mono_arch_emit_imt_argument): added, required
2159 for imt support. This function is empty since IMT on ARM requires no
2160 special handling on the IR side.
2162 * mini-arm.c (mono_arch_find_imt_method): added, required for
2165 * mini-arm.c (mono_arch_find_this_argument): added, required
2168 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
2169 a ldr instruction to load a value stored in the code stream.
2171 * mini-arm.c (mono_arch_build_imt_thunk):added, required
2175 2007-10-23 Zoltan Varga <vargaz@gmail.com>
2177 * mini.c (mini_init): Install the jump trampoline callback.
2179 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2181 * mini-trampolines.c: handle synchronized methods with the common
2182 vtable trampoline (bug #335601).
2184 2007-10-17 Zoltan Varga <vargaz@gmail.com>
2186 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
2188 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
2191 * mini-ia64.h mini-ia64.c: Add support for IMT.
2193 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
2194 prolog. Fixes #331958.
2196 2007-10-15 Zoltan Varga <vargaz@gmail.com>
2198 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
2200 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2202 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
2205 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2207 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
2210 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
2212 * mini-x86.c, mini-x86.h: x86 support for the common vtable
2215 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
2217 * mini-trampolines.c: changed the magic rampoline to understand
2218 the common vtable trampoline method: the method to invoke is
2219 determined by the vtable displacement of the call.
2221 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2223 * mini.c, mini.h: register the common vtable trampoline if the
2224 architecture supports it.
2226 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2228 * cpu-amd64.md: use the correct max length for tls_get.
2230 2007-10-14 Zoltan Varga <vargaz@gmail.com>
2232 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
2233 CEE_STELEM_ANY. Fixes #333696.
2235 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2237 * exceptions-x86.c: provide more graceful handling of the case where
2238 we followed a bogus function pointer from managed code (bug #332866).
2240 2007-10-11 Mark Probst <mark.probst@gmail.com>
2242 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
2243 replaces the generic_shared flag and will carry more information
2246 * generic-sharing.c: Added mini_type_stack_size() which allows
2247 allows open types if given a generic sharing context.
2248 mini_get_basic_type_from_generic() takes a
2249 MonoGenericSharingContext* instead of a MonoCompile* now.
2251 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
2252 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
2253 mini-sparc.c, mini-x86.c: Trivial changes required by the two
2254 changes above. Just passing arguments through to the right
2257 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2259 * mini-arm.c: unify the call emission to emit_code_seq().
2261 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
2263 * tramp-arm.c: reduced the trampoline size.
2265 2007-10-10 Mark Probst <mark.probst@gmail.com>
2267 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
2268 variable handling out of arch-specific code.
2270 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
2272 * mini-arm.c: implemented fast delegate dispatch.
2274 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2276 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
2277 that fp elimination is turned off if the space required by locals is too
2280 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
2282 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
2283 ARM to the new style trampoline.
2285 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2287 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
2289 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
2291 2007-10-09 Martin Baulig <martin@ximian.com>
2294 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
2295 `field_info_offset_offset'.
2297 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
2299 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
2300 removed more internal usage of the r11 register and made it available
2301 to the register allocator.
2303 2007-10-08 Mark Probst <mark.probst@gmail.com>
2305 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
2306 when sharing generics and treat type variables as references.
2308 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2310 * mini-ppc.c: started removing the internal uses of register r11
2311 to eventually allow the register allocator to manage it as an
2312 additional available register.
2314 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2316 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
2318 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
2320 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
2321 specific trampolines as they are not performance critical as a jump
2322 target (maybe align as before only for AOT code?). This saves about
2323 200 KB of native code on x86 for monodevelop startup.
2325 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
2327 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
2328 monodevelop startup.
2330 2007-10-06 Zoltan Varga <vargaz@gmail.com>
2332 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
2334 * mini-sparc.h mini-sparc.c: Implement IMT support.
2336 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
2337 its smaller and doesn't clobber sparc_g1.
2339 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
2341 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
2343 * mini-ppc.c: optimized the size of the IMT thunks a bit.
2345 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2347 * mini-ppc.c: implemented fast delegate invocation.
2349 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
2351 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
2353 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2355 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
2356 code to the new style trampoline in preparation for IMT support.
2358 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
2360 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
2361 systems already. This also reduces the specific trampiline sizes and
2362 prepares for the use of r12 as the IMT identifier register.
2364 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2366 * mini-mips.h: endianess fix (simplified from a patch by
2367 Thomas Kunze <thommy@tabao.de>, bug #323737).
2369 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2371 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
2372 to access ucontext fields and enable netbsd support
2373 (partially from Magnus Henoch <mange@freemail.hu>).
2375 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2377 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
2378 use the preprocessor from the CPP env var if it is set.
2380 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2382 * mini-trampolines.c: fixed an assertion and moved it earlier in the
2383 code, before interface_offset gets used.
2385 2007-10-02 Zoltan Varga <vargaz@gmail.com>
2387 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2388 mono_class_setup_vtable () before accessing klass->vtable.
2390 2007-10-01 Zoltan Varga <vargaz@gmail.com>
2392 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
2395 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2397 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
2398 IMT slots (this saves hundreds of KB of memory in programs like
2399 IronPython and Monodevelop).
2401 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2403 * mini.c: print the delegate counter.
2405 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
2407 * mini-x86.c: make it easier to enable the debugging code for IMT
2410 2007-09-28 Martin Baulig <martin@ximian.com>
2413 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
2414 `mono_method_klass_offset' and `mono_method_token_offset'.
2416 2007-09-20 Mark Probst <mark.probst@gmail.com>
2418 * mini.c: First generics sharing implementation. Can only share
2419 in very simple cases. If sharing doesn't work it falls back to
2420 dedicated compilation.
2422 * mini.h: Flag in MonoCompile to specify whether generic
2423 compilation is shared. Flags enum for marking which generic inst
2424 of a context is used. Prototypes for helper functions.
2426 * generic-sharing.c: Helper functions for generic method sharing.
2428 * optflags-def.h: Optimization flag (gshared) for enabling generic
2429 method sharing added.
2431 * Makefile.am: generic-sharing.c added.
2433 2007-09-19 Daniel Nauck <dna@mono-project.de>
2435 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
2437 2007-09-19 Massimiliano Mantione <massi@ximian.com>
2438 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
2441 2007-09-19 Martin Baulig <martin@ximian.com>
2443 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
2444 mono_debug_cleanup() is now part of mono_cleanup().
2446 2007-09-18 Zoltan Varga <vargaz@gmail.com>
2448 * driver.c (mono_main): Fix a warning.
2450 2007-09-17 Zoltan Varga <vargaz@gmail.com>
2452 * aot-compiler.c: Optimize various parts when processing large assemblies.
2455 * mini.c (mono_patch_info_hash): Improve hash function.
2457 2007-09-14 Jonathan Chambers <joncham@gmail.com>
2459 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
2461 Code is contributed under MIT/X11 license.
2463 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2465 * mini.c (mini_init): Fix a leak.
2467 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
2469 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2471 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
2473 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2475 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
2477 2007-09-13 Zoltan Varga <vargaz@gmail.com>
2479 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
2482 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
2484 * mini.c (handle_alloc): Enable managed allocators in AOT code.
2486 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
2488 * aot-runtime.c (decode_patch_info): Ditto.
2490 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2492 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
2493 static case. Cache delegates in architecture specific code,
2494 based on number of parameters.
2496 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
2497 in architecture specific code, based on number of parameters.
2499 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
2500 caching happen in architecture specific code now.
2502 Code is contributed under MIT/X11 license.
2504 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2506 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
2507 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
2508 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
2510 Code is contributed under MIT/X11 license.
2512 2007-05-15 Massimiliano Mantione <massi@ximian.com>
2513 * mini.c: (mono_thread_abort) Fixed bug #82416.
2515 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2517 * mini.: hook the new managed GC allocation feature into the JIT.
2519 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
2521 * mini.c: implementation for the new runtime tls opcode.
2523 2007-09-11 Martin Baulig <martin@ximian.com>
2526 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
2527 `mono_method_inflated_offset'.
2529 2007-09-07 Zoltan Varga <vargaz@gmail.com>
2531 * driver.c mini.h mini.c: Add a new devel command line option for injecting
2532 async exceptions into a method.
2534 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
2535 purpose of testing whenever the unwinder works at every instruction.
2537 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
2539 * mini.c: check accessibility of method used in ldftn (fixes
2542 2007-09-04 Zoltan Varga <vargaz@gmail.com>
2544 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
2546 * inssel.brg: Fix a warning.
2548 2007-09-03 Martin Baulig <martin@ximian.com>
2550 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
2551 now takes the `main_method' as argument.
2553 2007-09-02 Zoltan Varga <vargaz@gmail.com>
2555 * cpu-sparc.md (endfilter): Add missing src1:i argument.
2557 2007-08-30 Jonathan Chambers <joncham@gmail.com>
2559 * driver.c: include the cil-coff.h header on Windows.
2561 Code is contributed under MIT/X11 license.
2563 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
2565 * mini.c, driver.c: don't include the cil-coff.h header.
2567 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2569 * mini.c: flag places that needs fixes fo soft-float support.
2571 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
2573 * mini.h, inssel-float.brg: fix soft-float constant loads on big
2574 endian systems (partially from Dean Jenkins, bug #81924).
2576 2007-08-28 Mark Probst <mark.probst@gmail.com>
2578 * mini.c (check_linkdemand): Remove embedded reference object in
2579 call to LinkDemandSecurityException.
2580 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
2581 with an IntPtr instead of a reference object.
2583 2007-08-28 Zoltan Varga <vargaz@gmail.com>
2585 * mini.c (handle_initobj): Handle alignment properly.
2587 * inssel.brg (mini_emit_memset): Ditto.
2589 * inssel.brg (mini_emit_memcpy): Ditto.
2591 * inssel-sparc.brg: Ditto.
2593 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
2595 2007-08-26 Zoltan Varga <vargaz@gmail.com>
2597 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
2598 exceptions raised in unmanaged code. Fixes part of #82594.
2600 2007-08-24 Mark Probst <mark.probst@gmail.com>
2602 * mini.c (mono_method_to_ir), declsec.c
2603 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
2605 2007-08-22 Martin Baulig <martin@ximian.com>
2608 (MonoDebuggerThreadInfo): New typedef.
2609 (mono_debugger_thread_table): New global variable.
2610 (mono_debugger_thread_created): New public function.
2611 (mono_debugger_thread_cleanup): New public function.
2615 - removed `get_current_thread' and `lookup_assembly'.
2616 - removed `data_table'.
2617 - added `thread_table'.
2620 (mono_thread_start_cb): Call mono_debugger_thread_created().
2621 (mono_thread_attach_cb): Likewise.
2622 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
2623 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
2626 * driver.c (mono_main): Move mono_debug_init() up, before calling
2627 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
2629 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
2631 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
2632 together when passing several arguments of type double (gives a small
2633 speedup and saves a few bytes of generated code).
2635 2007-08-20 Jb Evain <jbevain@novell.com>
2637 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
2639 2007-08-20 Jb Evain <jbevain@novell.com>
2641 * mini.c (mono_method_to_ir): throw MethodAccessException
2642 and FieldAccessException instead of InvalidProgramException.
2644 2007-08-20 Mark Probst <mark.probst@gmail.com>
2646 * mini.c: CoreCLR security checks.
2648 * mini.h: Removed MonoSecurityMode (moved to
2649 metadata/security-manager.h) and mono_security_mode global var
2650 (replaced by set/get functions in security-manager.h).
2652 * driver.c: Added "core-clr-test" security mode for testing. Used
2653 set-function for setting security mode.
2655 2007-08-17 Mark Probst <mark.probst@gmail.com>
2657 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
2658 the new jit_info_table.
2660 * driver.c: Test code for the new jit_info_table (enabled by the
2661 define MONO_JIT_INFO_TABLE_TEST).
2663 2007-08-14 Zoltan Varga <vargaz@gmail.com>
2665 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2666 detection of call <REG> instruction sequence. Fixes build on freebsd.
2668 2007-08-13 Zoltan Varga <vargaz@gmail.com>
2670 * mini-exceptions.c: Fix a warning.
2672 2007-08-11 Zoltan Varga <vargaz@gmail.com>
2674 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
2675 stack overflow handling code on amd64 too.
2677 * mini-exceptions.c (mono_setup_altstack): Make this use
2678 mono_thread_get_stack_bounds ().
2680 * mini-x86.h: Disable sigaltstack on solaris x86.
2682 2007-08-10 Zoltan Varga <vargaz@gmail.com>
2684 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
2686 2007-08-10 Geoff Norton <gnorton@customerdna.com>
2688 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
2690 2007-08-08 Zoltan Varga <vargaz@gmail.com>
2692 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
2694 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
2696 2007-08-03 Neale Ferguson <neale@sinenomine.net>
2698 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
2701 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2703 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
2704 to be emitted (bug #82281).
2706 2007-08-01 Martin Baulig <martin@ximian.com>
2708 Merged the `debugger-dublin' branch.
2710 * debug-debugger.h (MonoDebuggerInfo):
2711 Removed the `old_*' compatibility entries.
2712 Added `debugger_version' and `data_table'.
2713 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
2714 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
2717 (MiniDebugMethodBreakpointInfo): Add `address_list'.
2718 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
2719 instead of a `gconstpointer'.
2720 (mono_debugger_insert_method_breakpoint): Return a
2721 `MonoDebugMethodAddressList *'.
2723 2007-06-28 Martin Baulig <martin@ximian.com>
2725 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
2727 2007-08-01 Zoltan Varga <vargaz@gmail.com>
2729 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
2730 __builtin_frame_address () since it is broken on older gcc versions.
2732 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2734 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
2735 on the stack overflow handling and made the managed stack overflows
2736 catchable in most cases using soft guard pages.
2737 * exceptions-x86.c: added code to restore the protection in the soft
2738 guard pages at the end of exception handling.
2740 2007-07-31 Zoltan Varga <vargaz@gmail.com>
2742 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
2744 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2746 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
2749 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2751 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
2752 signal handling support until it has been ported to the new mechanism.
2753 * mini.c: fixed stack overflow detection and use the new
2754 architecture code to handle signals on the altstack.
2756 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
2758 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
2759 stack overflows on the alt stack.
2761 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
2763 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
2764 stack overflows on the alt stack.
2766 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
2768 * exceptions-ppc.c: cleanup preparing for altstack support.
2770 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
2772 * exceptions-arm.c: cleanup preparing for altstack support.
2774 2007-07-27 Mark Probst <mark.probst@gmail.com>
2776 * mini.c (print_jit_stats): Output hazard pointer stats.
2778 2007-07-26 Mark Probst <mark.probst@gmail.com>
2780 * driver.c, mini.c: Replaced security mode flags with a single
2783 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2785 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
2787 2007-07-25 Mark Probst <mark.probst@gmail.com>
2789 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
2790 (which doesn't do anything yet) for activating Core CLR
2791 (Silverlight) security.
2793 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
2795 * mini-codegen.c: work around a possible gcc bug on arm.
2797 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2799 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
2800 message for platforms that don't support AOT compilation.
2802 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2804 * mini.h, mini.c, driver.c: temporary smcs hack.
2806 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
2808 * mini-arm.h, mini-arm.c: arm EABI fixes.
2810 2007-07-22 Zoltan Varga <vargaz@gmail.com>
2812 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
2815 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
2816 trampolines taking a method argument.
2818 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
2820 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
2821 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
2823 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
2824 JIT compilation throws an exception. Fixes #82050.
2826 2007-07-19 Mark Probst <mark.probst@gmail.com>
2828 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
2829 with the MONO_EXCEPTION_ defines.
2831 2007-07-17 Zoltan Varga <vargaz@gmail.com>
2833 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
2836 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
2837 the cause of an assertion.
2839 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
2841 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
2844 2007-07-15 Zoltan Varga <vargaz@gmail.com>
2846 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
2847 assert. Should fix #82103.
2849 2007-07-14 Zoltan Varga <vargaz@gmail.com>
2851 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
2852 here too. Fixes #82095.
2854 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
2857 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
2859 * mini-amd64.h: Enable IMT for amd64.
2861 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
2863 2007-07-12 Zoltan Varga <vargaz@gmail.com>
2865 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
2867 2007-07-12 Mark Probst <mark.probst@gmail.com>
2869 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
2870 as soon as check_linkdemand sets an exception_type.
2872 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2874 * mini-x86.c: fixed offsets for IMT call sequence.
2875 * mini-x86.h: enable IMT again.
2877 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2879 * trace.c (mono_trace_enter_method): Decode MonoType too.
2881 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
2883 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
2885 * mini-amd64.c: Add preliminary IMT implementation.
2887 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2889 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
2890 understand the new IMT-base interface invocation (thanks to
2891 Daniel Nauck for the report and the remote debugging session).
2893 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2895 * mini-x86.c: size and speed optimizations for the IMT bsearch.
2897 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2899 * Makefile.am (aotcheck): Make this actually use the AOTed code.
2901 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
2903 * mini-trampolines.c: implement AOT IMT support.
2904 * mini-x86.h: enable IMT support for wider testing.
2906 2007-07-10 Zoltan Varga <vargaz@gmail.com>
2908 * inssel.brg (emit_imt_argument): Add aot support here.
2910 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
2912 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2914 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
2915 of the IMT implementation, partially from massi, with my
2916 implementation of the bsearch sequence. Disabled by default until
2917 the AOT code is implemented.
2919 2007-07-10 Zoltan Varga <vargaz@gmail.com>
2921 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
2923 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
2925 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2927 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
2928 arch-independent IMT JIT code from Massimiliano
2929 Mantione (massi@ximian.com) with small cleanups from me.
2931 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
2933 * Makefile.am: fix svn invocation to get the svn revision to be
2934 independent of the local language (build fix).
2936 2007-07-09 Mark Probst <mark.probst@gmail.com>
2938 * mini.c (inline_method): Reset cfg->exception_type if the
2939 inlining is aborted. Fixes: 82049.
2941 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
2943 * mini.c: remove assert from exception handling code when exception_ptr
2946 2007-07-05 Zoltan Varga <vargaz@gmail.com>
2948 * mini.c (mono_codegen): Add an assert.
2950 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
2951 enter and leave code.
2952 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
2954 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2956 * mini-ppc.c: fixed memory corruption for localloc(0)
2959 2007-07-05 Zoltan Varga <vargaz@gmail.com>
2961 * mini.c: Fix warnings.
2963 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
2965 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
2966 to emit better double->int conversions.
2968 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
2970 * mini.c: the provided Min/Max optimizations are valid for unisgned
2973 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
2975 * 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
2977 2007-06-28 Miguel de Icaza <miguel@novell.com>
2979 * mini.c (mono_running_on_valgrind): Add support for reporting the
2980 method and its boundaries to valgrind.
2982 2007-06-28 Martin Baulig <martin@ximian.com>
2984 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
2986 2007-06-25 Zoltan Varga <vargaz@gmail.com>
2988 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
2990 * generic.2.cs: Add new test case.
2992 2007-06-25 Martin Baulig <martin@ximian.com>
2994 Merged the `debugger-dublin' branch.
2997 (mono_debugger_insert_method_breakpoint): New public method.
2998 (mono_debugger_remove_method_breakpoint): Likewise.
2999 (mono_debugger_check_breakpoints): New static method.
3000 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
3002 * debug-debugger.h (MonoDebuggerInfo):
3003 Renamed (to keep backward compatibility in the vtable):
3004 `insert_breakpoint' -> `old_insert_breakpoint'.
3005 `remove_breakpoint' -> `old_remove_breakpoint'.
3006 `create_string' -> `old_create_string'.
3007 `lookup_class' -> `old_lookup_class'.
3008 `lookup_type' -> removed; changed into a dummy field.
3009 `lookup_assembly' -> `old_lookup_assembly'.
3010 Added (same functionality, but different signature):
3011 `create_string', `lookup_class', `lookup_assembly'
3013 `get_method_addr_or_bpt', `remove_method_breakpoint',
3014 `runtime_class_init'.
3016 * debug-debugger.c: Merged the `debugger-dublin' branch.
3018 2007-06-23 Zoltan Varga <vargaz@gmail.com>
3020 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
3022 (peephole_pass): Likewise.
3024 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
3026 * driver.c: hopefully make setaffinity work also for ancient
3029 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3031 * driver.c : win32 build fix.
3033 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3035 * driver.c: check for the MONO_NO_SMP env var and bind to a single
3036 processor if it is set.
3038 2007-06-21 Martin Baulig <martin@ximian.com>
3040 * debug-mini.h: New file.
3043 (mono_debugger_insert_breakpoint_full): Moved here from
3044 ../metadata/mono-debug-debugger.c.
3045 (mono_debugger_remove_breakpoint): Likewise.
3046 (mono_debugger_breakpoint_callback): Likewise.
3048 2007-06-15 Raja R Harinath <rharinath@novell.com>
3050 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3051 changes in MonoGenericClass.
3053 2007-06-14 Zoltan Varga <vargaz@gmail.com>
3055 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
3057 2007-06-14 Raja R Harinath <rharinath@novell.com>
3059 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3060 removal of MonoGenericMethod.
3062 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3064 * mini-exceptions.c: hooks for the exception events profiling API.
3066 2007-06-14 Randolph Chung <tausq@debian.org>
3068 * Makefile.ma: Add hppa target.
3069 * mini-arch.h: Include mini-hppa.h
3070 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
3071 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
3072 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3074 2007-06-14 Randolph Chung <tausq@debian.org>
3076 * inssel.brg: Add rules for "chained" compare-branch operations so that
3077 a single compare op can affect multiple branches. Adjust cost for
3078 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
3079 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
3080 cost for some rules so that they can more easily be overridden by
3081 per-arch rules (with fixes from lupus).
3082 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3084 2007-06-13 Randolph Chung <tausq@debian.org>
3086 * mini-ops.h: Reorder branch ops so that they match the order of the
3087 corresponding CEE_* ops. The code expects them this way.
3088 Add new ops for HPPA target.
3089 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3091 2007-06-13 Randolph Chung <tausq@debian.org>
3093 * mini-exceptions.c: Handle cases where the stack grows towards
3095 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3097 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3099 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
3101 * driver.c: explain where a non-matching corlib is found.
3103 2007-06-13 Mark Probst <mark.probst@gmail.com>
3105 * mini.c (print_jit_stats): Output dynamic code allocation stats.
3107 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
3109 * mini-exceptions.c: Generate a method profile leave event during
3110 an exception to ensure that the profiler gets notified.
3112 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3114 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
3117 * cpu-amd64.md: Add long_and/or/xor opcodes.
3119 2007-06-06 Wade Berrier <wberrier@novell.com>
3121 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
3122 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
3123 length of instruction shr_imm (expected 8, got 10)
3125 2007-06-06 Zoltan Varga <vargaz@gmail.com>
3127 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
3129 2007-06-06 Mark Probst <mark.probst@gmail.com>
3131 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3132 MonoInternalHashTable again (fixed bug in the internal hash table
3135 2007-06-06 Mark Probst <mark.probst@gmail.com>
3137 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
3138 Have to figure out what makes it crash the SWF regression.
3140 2007-06-05 Zoltan Varga <vargaz@gmail.com>
3142 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
3144 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3146 * mini.c: optimize out the type check when storing null in a
3149 2007-06-04 Mark Probst <mark.probst@gmail.com>
3151 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3152 MonoInternalHashTable.
3154 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
3156 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
3157 signed integer methods.
3159 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3161 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
3162 permanently since the current approach doesn't work.
3164 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3166 * inssel.brg (stmt): Only call delegate->invoke_impl if
3167 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
3169 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3171 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
3172 the sreg2==rdx case.
3174 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
3175 account if it contains a rex prefix.
3176 (peephole_pass): Handle OP_FMOVE as well.
3178 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3180 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
3181 as it causes regressions.
3183 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3185 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
3186 static case as well.
3188 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
3190 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3191 (mono_arch_get_this_arg_from_call): Ditto.
3193 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
3195 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
3198 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3199 (mono_arch_get_this_arg_from_call): Ditto.
3201 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
3203 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
3204 try to create optimized invoke code and use that for further invocations.
3205 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
3207 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
3209 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
3211 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
3212 sealed classes or methods.
3213 *devirtualization.cs: tests for the new optimization
3215 2007-05-29 Zoltan Varga <vargaz@gmail.com>
3217 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
3218 by the update_volatile () function.
3220 2007-05-27 Zoltan Varga <vargaz@gmail.com>
3222 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
3225 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
3227 2007-05-24 Jonathan Chambers <joncham@gmail.com>
3229 * mini.c: Add configure checks for header files.
3230 * mini-x86.c: Add configure checks for header files.
3231 * trace.c: Add configure checks for header files.
3232 * aot-runtime.c: Add configure checks for header files.
3233 * aot-compiler.c: Add configure checks for header files.
3234 * driver.c: Add configure checks for header files.
3235 * mini-codegen.c: Add configure checks for header files.
3237 Code is contributed under MIT/X11 license.
3239 2007-05-22 Zoltan Varga <vargaz@gmail.com>
3241 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
3242 icompare_imm -128 + op_iclt. Fixes #81703.
3244 2007-05-19 Zoltan Varga <vargaz@gmail.com>
3246 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
3248 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3250 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
3251 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
3252 so that all isinst checks now use "interface_bitmap".
3254 2007-05-15 Zoltan Varga <vargaz@gmail.com>
3256 * cpu-amd64.md (jmp): Fix a warning.
3258 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
3260 * basic.cs: Add new regression test.
3262 * basic.cs: Remove test which is now in basic-long.cs.
3264 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
3266 * basic-long.cs: Add new test.
3268 2007-05-13 Zoltan Varga <vargaz@gmail.com>
3270 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
3272 2007-05-12 Zoltan Varga <vargaz@gmail.com>
3274 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
3276 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
3279 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
3280 throwing code a bit.
3282 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
3283 the exception throwing code a bit.
3285 * mini-x86.c (get_call_info): Allocate result from a mempool.
3287 2007-05-11 Zoltan Varga <vargaz@gmail.com>
3289 * aot-compiler.c (find_typespec_for_class): Fix the assert.
3291 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3293 * mini.h (MonoCompile): Add 'token_info_hash' field.
3295 * mini.c: Save token->method associations during compilation so the AOT
3296 compiler can use it.
3298 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
3299 which reference generic classes and methods.
3301 2007-05-10 Zoltan Varga <vargaz@gmail.com>
3303 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
3305 * aot-compiler.c (compile_method): Fix a typo in a comment.
3307 * aot-runtime.c (decode_cached_class_info): Skip generic types.
3309 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
3312 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
3314 2007-05-09 Zoltan Varga <vargaz@gmail.com>
3316 * mini.h (MonoCompile): Add 'args' field.
3318 * mini.c (mono_compile_create_vars): Store variables representing the arguments
3321 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
3323 2007-05-08 Zoltan Varga <vargaz@gmail.com>
3325 * mini.c (mono_compile_get_interface_var): Remove this unused function.
3327 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
3329 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
3330 opcodes for some opcodes.
3332 * mini.h *.brg *.c: Use the new opcodes.
3334 2007-05-08 Massimiliano Mantione <massi@ximian.com>
3336 * mini.h: Bumped aot revision.
3338 * inssel.brg: modified code generation of type checks for interfaces
3339 to use the new "MonoClass.interface_bitmap" instead of the old
3340 "MonoClass.interface_offsets".
3342 2007-04-30 Zoltan Varga <vargaz@gmail.com>
3344 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
3346 2007-04-29 Zoltan Varga <vargaz@gmail.com>
3348 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
3351 2007-04-27 Neale Ferguson <neale@sinenomine.net>
3353 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
3355 2007-04-27 Wade Berrier <wberrier@novell.com>
3357 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
3358 mini.h) to fix build.
3360 2007-04-26 Zoltan Varga <vargaz@gmail.com>
3362 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
3364 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
3365 causes the corlib unit tests to fail.
3367 2007-04-25 Zoltan Varga <vargaz@gmail.com>
3369 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
3371 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
3373 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
3374 opcodes to the comparison relations.
3376 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
3377 opcodes to their types.
3379 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
3381 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
3382 it in cfg->arch.cinfo.
3384 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
3386 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
3387 cfg->cil_offset_to_bb.
3389 2007-04-24 Zoltan Varga <vargaz@gmail.com>
3391 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
3392 created becase of initlocals.
3394 2007-04-23 Zoltan Varga <vargaz@gmail.com>
3396 * mini-alpha.c cpu-alpha.md: More alpha port work from
3397 Sergey Tikhonov <tsv@solvo.ru>.
3399 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
3401 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
3403 2007-04-19 Zoltan Varga <vargaz@gmail.com>
3405 * cpu-s390.md (break): Correct the length of break instruction.
3407 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3409 * mini.c: fix a couple of soft-float issues and comments.
3411 2007-04-15 Miguel de Icaza <miguel@novell.com>
3413 * trace.c (is_filenamechar): - is also a filename char.
3415 2007-04-15 Neale Ferguson <neale@sinenomine.net>
3417 * mini-s390.c: Correct checking for enum type in return value processing.
3419 2007-04-14 Raja R Harinath <rharinath@novell.com>
3421 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
3422 (version.h): Makefile is in the build directory.
3424 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
3426 * mini-amd64.h: fix for assertion failure on Solaris/amd64
3428 2007-04-11 Martin Baulig <martin@ximian.com>
3430 * mini.c (can_access_member): Fix handling of generic classes;
3433 2007-04-10 Zoltan Varga <vargaz@gmail.com>
3435 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
3437 2007-04-05 Zoltan Varga <vargaz@gmail.com>
3439 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
3441 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3443 * mini-codegen.c: make sure the right spill amount is
3444 used for fp or integer registers (fixes the float_sub_spill() on ppc).
3446 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
3448 * mini-ppc.c: fixes for the fp_branch_nan test.
3450 2007-03-23 Zoltan Varga <vargaz@gmail.com>
3452 * basic.cs: Comment out new test which still fails on ia64.
3454 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3456 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
3458 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3460 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
3462 2007-03-22 Zoltan Varga <vargaz@gmail.com>
3464 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
3465 on 64 bit machines. Fixes part of #80738.
3467 * basic.cs: Add regression test.
3469 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3471 * inssel.brg basic.cs: Revert previous change to fix build.
3473 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
3476 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
3478 * basic.cs: Add new regression test.
3480 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3482 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
3485 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3487 * cpu-s390x.md: Correct length of break instruction.
3489 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3491 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
3492 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
3494 2007-03-15 Jonathan Chambers <joncham@gmail.com>
3496 * *.c: Begin WIN64 port.
3497 * mini.c: Use correct register in profiler.
3498 * mini-amd64.c: No inline assembly on Win64.
3499 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
3500 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
3501 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
3502 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
3503 mono_arch_ip_from_context for Win64.
3505 Contributed under MIT/X11 license.
3507 2007-03-15 Zoltan Varga <vargaz@gmail.com>
3509 * exceptions-amd64.c (seh_handler): Ditto.
3511 * exceptions-x86.c (seh_handler): Fix a memory leak.
3513 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
3515 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3516 mini-s390x.c: fixed peephole optimizations to deal
3517 correctly with 1 and 2 byte reload avoidance.
3519 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
3521 * cpu-s390.md, cpu-s390x.md: update localloc length.
3523 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3525 * cpu-g4.md: added missing descriptions.
3527 2007-03-14 Miguel de Icaza <miguel@novell.com>
3529 * Makefile.am: Add support so the tail tests are not executed on
3530 PowerPC as that is a known limitation of the PowerPC port.
3532 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3534 * runmdesc.bat: Move to msvc directory.
3536 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3538 * runmdesc.bat: Run executable that was produced by the current
3539 target and sent via an argument.
3541 2007-03-11 Zoltan Varga <vargaz@gmail.com>
3543 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
3546 * generics.2.cs: Add regression test.
3548 2007-03-09 Wade berrier <wberrier@novell.com>
3550 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
3552 2007-03-09 Zoltan Varga <vargaz@gmail.com>
3554 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
3555 AOT code depends on this.
3557 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3559 * mini.c: more precise tracking of types in the eval stack
3560 (part of fix for bug #81044).
3562 2007-03-07 Zoltan Varga <vargaz@gmail.com>
3564 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
3566 * aot-compiler.c (encode_patch): Remove an obsolete comment.
3568 2007-03-06 Zoltan Varga <vargaz@gmail.com>
3570 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
3572 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
3574 2007-02-22 Zoltan Varga <vargaz@gmail.com>
3576 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
3577 a pointer on 64 bit systems. Fixes #80190.
3579 * iltests.il: Add new regression test.
3581 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3583 * mini.c: inline a constant for Environment.IsRunningOnWindows.
3585 2007-02-19 Geoff Norton <gnorton@customerdna.com>
3587 * trace.c: Remove an erroneous alignemnt check when tracing.
3588 Fixes --trace on OSX86.
3590 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3592 * mini-$(arch).h: initialize SP in context for all the archs.
3594 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
3596 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
3597 regressions in the thread tests.
3599 2007-02-14 Zoltan Varga <vargaz@gmail.com>
3601 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
3602 - fixed implementation of LOCALLOC opcode
3603 - implemented non-un compare for floats
3605 - implementation of FDIV and CKFINITE opcodes
3606 - fixes for latest mono updates
3607 - additional arch opcodes
3609 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3611 * Makefile.am: simplify and merge rules for cross-compilation.
3613 2007-02-07 Massimiliano Mantione <massi@ximian.com>
3615 * local-propagation.c: Actually *apply* the fix for bug 80591...
3617 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3619 * mini-exceptions.c: backuot part of the last change
3620 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
3622 2007-02-06 Massimiliano Mantione <massi@ximian.com>
3623 * inssel.brg: Fix bug 59286.
3626 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
3628 * mini-exceptions.c: patch from Zoltan to correctly check for
3629 stack boundaries (using the stack register, not the frame register),
3630 fixes bugs #80724, #79717.
3632 2007-02-03 Zoltan Varga <vargaz@gmail.com>
3634 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
3635 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
3637 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
3638 presence of frame pointer elimination.
3640 2007-02-01 Geoff Norton <gnorton@customerdna.com>
3642 * mini-x86.h: NetBSD UCONTEX_REG defines.
3644 2007-02-01 Zoltan Varga <vargaz@gmail.com>
3646 * inssel-amd64.brg: Fix amd64 build.
3648 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
3650 * mini.h: remove extern to workaround what looks likes gcc bug 26905
3653 2007-01-31 Zoltan Varga <vargaz@gmail.com>
3655 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
3658 * mini-<ARCH>.c: Use mono_is_regsize_var ().
3660 2007-01-30 Mark Mason <mason@broadcom.com>
3662 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
3663 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
3664 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
3665 beginning support for CEE_JMP [not quite working yet]
3666 * tramp-mips.c: LMF handling now works
3668 2007-01-30 Zoltan Varga <vargaz@gmail.com>
3670 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
3672 * mini.h (NULLIFY_INS): New macro.
3674 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3676 * mini.c: statistical profiler fix for windows, patch
3677 from Tor Lillqvist (tml@novell.com).
3679 2007-01-30 Massimiliano Mantione <massi@ximian.com>
3680 * local-propagation.c: Fix bug 80591.
3682 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3684 * Makefile.am: put back the --export-dynamic option as with
3685 the previous gmodule flags (thanks to Robert Jordan).
3687 2007-01-28 Zoltan Varga <vargaz@gmail.com>
3689 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
3691 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
3692 simplify and speed up the local register allocator. Also rename some fields
3693 like iassign->vassign.
3695 * regalloc.c: Remove some functions which are no longer used since their
3696 inlined version is in mini-codegen.c.
3698 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
3700 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
3702 2007-01-27 Zoltan Varga <vargaz@gmail.com>
3704 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
3705 narrowing. Fixes #80622.
3707 * iltests.il: Add new regresssion test.
3709 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3711 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
3712 debug-debugger.c, debug-debugger.h: warning fixes.
3713 * driver.c: updated copyright year and made it fit in one line.
3715 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
3717 * aot-runtime.c: updated to use mono-dl instead of gmodule.
3719 2007-01-25 Zoltan Varga <vargaz@gmail.com>
3721 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
3723 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
3725 * iltests.il: Add new test for bug #80507.
3727 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3729 * mini-arm.h: use soft-float also on vfp for now.
3731 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3733 * mini.c: fix some more soft-float issues.
3735 2007-01-24 Zoltan Varga <vargaz@gmail.com>
3737 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
3739 2007-01-24 Massimiliano Mantione <massi@ximian.com>
3740 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
3741 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
3742 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
3744 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
3746 * mini-arm.c: typo fix.
3748 2007-01-23 Neale Ferguson <neale@sinenomine.net>
3750 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
3752 2007-01-21 Zoltan Varga <vargaz@gmail.com>
3754 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
3755 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
3757 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
3759 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
3761 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
3763 * inssel.brg: Fix a warning.
3765 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
3767 * abcremoval.c ssa.c ssapre.c: Update after this change.
3769 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
3771 * dominators.c (df_set): Use mono_bitset_union_fast.
3773 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3775 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
3776 mini-codegen.c: reduce relocations and memory usage for the cpu
3779 2007-01-20 Zoltan Varga <vargaz@gmail.com>
3781 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
3783 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
3784 to reduce their size.
3786 2007-01-19 Mark Mason <mason@broadcom.com>
3788 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
3789 * mini-mips.c: more configuration macros, support long conditional branches, additional
3790 asserts, fix epilog instrumentation.
3791 * mini-mips.h: use standard stack walk
3792 * cpu-mips.md: increase size of div, rem and conditional branches
3794 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
3796 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
3799 2007-01-19 Zoltan Varga <vargaz@gmail.com>
3801 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
3802 (compile_method): Ditto.
3804 * aot-runtime.c (decode_klass_info): Ditto.
3806 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
3807 needed by the code generated by inssel.brg. Also fix a warning.
3809 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
3811 * mini.c: deal with enums that become genericinsts by
3812 being nested in a generic class (bug #79956).
3814 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3816 * mini.c: match the generic definition to check for
3817 private access with generic types (bug #78431).
3819 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3821 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
3822 to make life easier for people cross-compiling that insist on not
3825 2007-01-17 Mark Mason <mason@broadcom.com>
3827 * inssel-long.brg: patch to deal with mips missing flags
3828 * inssel-long32-mips.brg: implement overflow checks
3829 * insset-mips.brg: implement overflow checks
3830 * mini-mips.h: implement conditional exception handling
3831 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
3832 Remove unused code, minor cleanups.
3833 * exceptions-mips.c: minor cleanups
3834 * mini-ops.h: add mips conditional exception ops
3835 * cpu-mips.md: add mips conditional exception ops
3838 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3840 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
3841 to deal with mips missing of flags.
3843 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3845 * exceptions-ppc.c: execute fault handlers.
3847 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
3849 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
3851 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3853 * mini.c: handle also floating point values in initialize_array.
3855 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3857 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
3858 array initialization and make it conditional on the intrins option.
3860 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3862 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
3863 relocations and put the patch info names close to the enum definition.
3865 2007-01-15 Mark Mason <mason@broadcom.com>
3867 * basic.cs, exceptions.cs: break up large tests to increase debugability.
3869 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
3871 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
3873 2007-01-12 Raja R Harinath <rharinath@novell.com>
3875 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
3877 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
3879 * Makefile.am: distribute the mips sources.
3881 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3883 * mini-codegen.h: handle bug #80489 here, by excluding ecx
3886 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
3888 * cpu-x86.md: back out for now as this triggers other regressions.
3890 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3892 * cpu-x86.md: force src1 and dest regpair for long shift instructions
3893 to eax:edx, so ecx can't get allocated to them (bug #80489).
3895 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
3897 * mini.c, mini-exceptions.c: enabled running fault handlers
3900 2007-01-03 Miguel de Icaza <miguel@novell.com>
3902 * driver.c: If nothing fail, do not use the string "failed",
3903 because it makes it very annoying to view test result logs on the
3906 2006-12-30 Miguel de Icaza <miguel@novell.com>
3908 * debug-debugger.c (mono_debugger_main): Rename "main" to
3909 "main_method" to prevent a warning.
3911 Remove a warning for unused field.
3913 2006-12-28 Martin Baulig <martin@ximian.com>
3916 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
3918 2006-12-22 Martin Baulig <martin@ximian.com>
3920 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
3921 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
3922 seperate `.mdb_debug_info' section, so we can access it from the
3923 debugger even if the binary is stripped.
3925 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
3926 from the `.mdb_debug_info' here to prevent the linker from
3927 removing that section.
3929 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
3932 2006-12-19 Robert Jordan <robertj@gmx.net>
3934 * mini-x86: enable the code to return small structures in
3935 registers for FreeBSD as well. Fixes bug #80278.
3936 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
3938 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3940 * mini-x86.c: align the stack when calling the profiler
3941 function instrumenting the prolog (on OSX).
3943 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
3945 * mini.c: emit a break opcode where Debugger.Break () is called.
3947 2006-12-13 Miguel de Icaza <miguel@novell.com>
3949 * mini.c (mono_method_to_ir): Provide useful information on this
3950 assert, to prevent others from debugging like I did.
3952 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
3954 * mini.c: enable code which was incorrectly commented
3957 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
3959 * mini-x86.c: enable on OSX, too, the code to return small
3960 structures in registers.
3962 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3964 * mini-x86.c: remove the use of the dynamic code manager here, too.
3966 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3968 * mini.h, debug-debugger.c, tramp-*.c: fixed
3969 mono_debugger_create_notification_function() to use
3970 mono_global_codeman_reserve () instead of a dynamic code manager.
3972 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
3974 * mini.c, jit-icalls.h, jit-icalls.c: remove the
3975 ves_array_element_address() jit icall and use a generated
3976 managed method instead (which is about 4 times faster for a rank 3
3979 2006-11-29 Mark Mason <mason@broadcom.com>
3981 * basic-calls.cs: additional tests for passing
3982 structures as function arguments.
3984 2006-11-29 Mark Mason <mason@broadcom.com>
3986 * mini-mips.h: disable custom exception handling
3987 * mini-mips.c: throw/rethrow should use jalr to call
3988 exception stubs. Fixed bug with passing structures
3989 by value. More support for tracing floating point
3992 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3994 * mini.c: fixed typo in the soft-float ldind.r4 handling
3997 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
3999 * mini.c, mini.h, driver.c: added --runtime command line
4000 option to select a different runtime than the autodetected one.
4001 * jit.h: added API for embedders to initialize with a specific
4004 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4006 * mini.c: handle also boxing of r4 values (bug #80024).
4008 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4010 * mini-ppc.c: force indirect calls until we reserve
4011 enough address space for all the generated code.
4013 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
4015 * exceptions-arm.c: workaround bugs in the libc definition
4018 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4020 * inssel.brg: fixes from me and Mark Mason.
4022 2006-11-23 Dick Porter <dick@ximian.com>
4024 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
4025 semaphore display now we've fixed the initial value
4027 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4029 * inssel.brg: partially revert the last change to fix the build.
4031 2006-11-21 Mark Mason <mason@broadcom.com>
4033 * inssel.brg: Add and use compare-and-branch macros to support
4034 architectures that do not have condition code registers (ie. MIPS).
4035 * *-mips.{c,brg,md}: Fix copyright statements
4037 2006-11-20 Mark Mason <mason@broadcom.com>
4039 * Makefile.am: remove mini-codegen.c from list of MIPS sources
4040 * mini.c: Allow GET_CONTEXT to be specified by the arch port
4041 * mini.h: Added declaration for mono_print_ins()
4042 * mini-codegen.c: added ins_spec initializer for MIPS
4043 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
4044 vreg to be virtual and hreg to be non-virtual.
4045 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
4046 is not yet working/implemented correctly.
4047 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
4048 non-static, fixup calls to print_ins() from other parts in the file.
4050 2006-11-20 Mark Mason <mason@broadcom.com>
4052 * basic-calls.cs: added tests for passing structures as arguments
4055 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4057 * inssel-long32.brg: optimize signed division by power of two.
4059 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
4061 * mini-arm.c: added support for interworking with thumb code
4062 (mono must be still be built using the ARM instruction encoding).
4064 2006-11-19 Miguel de Icaza <miguel@novell.com>
4066 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
4067 verifier has different rules for it. Fixes a few verifier issues
4070 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
4071 at the end, so people know what happened.
4073 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4075 * brach-opts.c: in optimize_exception_target() make sure we
4076 are in a catch clause (fixes bug #79871).
4078 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4080 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
4081 more soft-float support fixes.
4083 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
4085 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
4086 that are passed half on the stack and half in registers.
4088 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
4090 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
4091 more mips integration work from Mark E Mason
4092 <mark.e.mason@broadcom.com>.
4094 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4096 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
4097 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
4098 tramp-mips.c: added sources for the mips port, not
4099 integrated in the build yet. Contributed by
4100 Mark E Mason <mark.e.mason@broadcom.com>.
4102 2006-11-14 Neale Ferguson <neale@sinenomine.net>
4104 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
4106 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4108 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
4109 put the soft-float rules in its own file since it seems to
4110 break s390 compilation.
4112 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4114 * mini-arm.c: fixed wrnings.
4116 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
4118 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
4119 inssel-arm.brg: ARM support for soft-float.
4121 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4123 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
4124 loads and stores of 32 bit fp values.
4126 2006-11-10 Zoltan Varga <vargaz@gmail.com>
4128 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
4130 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
4131 works. Fixes #79852 and #79463.
4133 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4135 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
4136 more soft-float support WIP and fixes.
4138 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
4140 * mini-arm.c: some VFP updates.
4142 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4144 * mini-exceptions.c: 0 is a valid local var offset in some
4145 architectures, don't assert (bug #78508).
4147 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
4149 * exceptions-arm.c: fixed off by one error in stack walk code.
4151 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
4153 * mini.h, mini.c: more precise tracking of type load exceptions.
4155 2006-11-03 Robert Jordan <robertj@gmx.net>
4157 * Makefile.am: [WIN32] Add monow.exe target.
4158 * driver.c: [WIN32] Don't detach the console when debugging.
4161 2006-10-30 Miguel de Icaza <miguel@novell.com>
4163 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
4165 2006-10-23 Zoltan Varga <vargaz@gmail.com>
4167 * aot-compiler.c (emit_method_info): Add a case missed earlier.
4169 * driver.c (mini_regression): Fix --regression with AOT.
4171 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
4173 2006-10-17 Zoltan Varga <vargaz@gmail.com>
4175 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
4177 * mini-sparc.h: Don't use sigaction on sparc/linux.
4179 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
4181 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
4183 * mini-exceptions.c: Add proper include files for getpid ().
4185 2006-10-16 Zoltan Varga <vargaz@gmail.com>
4187 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
4188 address instead of a MonoJitInfo* to avoid decoding the exception info for the
4191 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
4192 name cache to reduce its size.
4194 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4196 2006-10-15 Zoltan Varga <vargaz@gmail.com>
4198 * mini-x86.c: Save/restore the current LMF structure more efficiently using
4199 the mono_lmf TLS variable.
4201 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
4202 trampoline lmf frames.
4204 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
4206 2006-10-14 Zoltan Varga <vargaz@gmail.com>
4208 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
4209 the mono_lmf TLS variable.
4211 * mini-exceptions.c: Access the LMF structure through accessors.
4213 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
4214 variable instead of in jit_tls->lmf.
4216 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
4218 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
4219 trampoline lmf frames.
4221 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
4223 2006-10-12 Zoltan Varga <vargaz@gmail.com>
4225 * mini.c trace.c mini-x86.c: Revert these too.
4227 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
4230 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
4232 * genmdesc.c: removed now dead code.
4234 2006-10-09 Robert Jordan <robertj@gmx.net>
4236 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
4238 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
4240 * mini.h: do not leave gaps in the opcode values.
4242 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
4244 * jit-icalls.h: flag functions as internal here, too.
4246 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
4248 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
4249 functions with the internal attribute.
4251 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
4253 * aot-compiler.c: fclose the file descriptor in the profile read loop.
4255 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
4257 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
4260 2006-10-05 Zoltan Varga <vargaz@gmail.com>
4262 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
4263 tail calls as on other platforms.
4265 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
4267 * iltests.il: Add a few tailcall tests.
4269 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4271 * driver.c: fix loop for old compilers (bug #79521).
4273 2006-10-02 Zoltan Varga <vargaz@gmail.com>
4275 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
4277 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
4279 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
4280 metadata without any code.
4282 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
4283 more precise debugging information using gdb.
4285 2006-09-30 Zoltan Varga <vargaz@gmail.com>
4287 * inssel-ia64.brg: Make the helper methods static.
4289 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4291 * inssel-x86.brg: make the helper methods static.
4293 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
4295 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
4297 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4299 * mini.c: updates for monoburg changes.
4300 * inssel.brg: make a few helper functions static as they should.
4302 2006-09-27 Zoltan Varga <vargaz@gmail.com>
4304 * Makefile.am: Move mini-codegen.c to common_sources.
4306 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4308 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
4310 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
4311 mini-ppc.h: port to use the common local register allocator.
4313 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4315 * mini.h: Remove the comment too then.
4317 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
4319 * mini.h: put back backend.data which is to be used shortly and
4320 doesn't increase the size of MonoInst. If any 64 bit arch aligned
4321 pointers on 4 byte boundaries it'd have much bigger issues running
4322 and you can ifdef it out anyway.
4324 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4326 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
4327 MonoInst size by 4 bytes on 64 bit machines.
4329 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
4331 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
4332 replacement with more meaningful field names. Arch maintainers, please
4333 check the assigned names are good enough for your arch.
4335 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4337 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
4338 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
4340 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
4342 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
4343 relocations and memory requirements, put the optimization flags
4344 definitions in their own file.
4346 2006-09-24 Zoltan Varga <vargaz@gmail.com>
4348 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
4350 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
4352 2006-09-22 Zoltan Varga <vargaz@gmail.com>
4354 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
4356 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
4358 * inssel.brg: use the correct function to get the size of an item
4359 in an array, given an element class.
4360 * aot-compiler.c: do not access class->class_size directly.
4362 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
4364 * mini.h, debug-mini.c: added a debugging function to print
4365 info about local variables and arguments in a jitted method.
4367 2006-09-20 Zoltan Varga <vargaz@gmail.com>
4369 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4371 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
4373 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4375 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
4376 inner and outer loops when passing vtypes.
4378 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
4380 * mini-ppc.c: take into account the cpu errata for cache flushing
4381 which caused some random errors (bug #79381).
4383 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4385 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
4386 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
4388 2006-09-17 Zoltan Varga <vargaz@gmail.com>
4390 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
4393 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
4396 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
4397 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
4399 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
4402 2006-09-13 Zoltan Varga <vargaz@gmail.com>
4404 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
4406 2006-09-12 Zoltan Varga <vargaz@gmail.com>
4408 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
4409 macro does not have to be changed during debugging.
4411 * 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>.
4413 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
4415 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
4417 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
4418 MONO_ARCH_NO_EMULATE_MUL is defined.
4420 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
4422 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
4424 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
4426 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
4428 2006-09-11 Zoltan Varga <vargaz@gmail.com>
4430 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
4431 stuff to mini-exceptions.c where it is used.
4433 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
4434 setup code, the real one is in mini-exceptions.c.
4436 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
4437 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
4438 some changes from the freebsd ports tree.
4440 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
4443 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
4445 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
4447 * mini.c: on Linux, check for /proc to be mounted
4448 (bug# 79351, novell bug#201204).
4450 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
4452 * mini.c: handle cases where pthread_attr_getstack() behaves
4453 incorrectly (bug #78096).
4455 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
4457 * mini-arm.c: support larger stack frames (bug #79272).
4459 2006-09-08 Zoltan Varga <vargaz@gmail.com>
4461 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
4463 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
4466 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
4467 mono_class_from_name () to find a class from its name.
4469 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
4471 2006-09-07 Zoltan Varga <vargaz@gmail.com>
4473 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
4475 2006-09-05 Kornél Pál <kornelpal@gmail.com>
4477 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
4479 2006-09-04 Zoltan Varga <vargaz@gmail.com>
4481 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
4482 callinfo->trampoline.
4484 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
4486 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
4489 2006-09-03 Zoltan Varga <vargaz@gmail.com>
4491 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
4493 2006-09-02 Zoltan Varga <vargaz@gmail.com>
4495 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
4496 stats.method_trampolines, it is already done by the generic trampoline code.
4498 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
4500 2006-09-01 Zoltan Varga <vargaz@gmail.com>
4502 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
4504 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
4506 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
4508 * mini.c (print_jit_stats): Print mscorlib mempool size too.
4510 * mini.c (print_jit_stats): Print new stats.
4512 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4514 2006-08-31 Zoltan Varga <vargaz@gmail.com>
4516 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
4517 Address on two dimensional arrays. Fixes #78729.
4519 * mini.h (MonoCompile): Add a 'skip_visibility' field.
4521 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
4524 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
4526 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
4529 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
4531 (mini_get_ldelema_ins): Ditto.
4533 2006-08-30 Zoltan Varga <vargaz@gmail.com>
4535 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
4536 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
4539 2006-08-29 Neale Ferguson <neale@sinenomine.net>
4541 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
4542 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
4544 * exceptions-s390x.c: Cosmetic change.
4546 * tramp-s390.c: Fix warning.
4548 * cpu-s390.md: Correct length of mul_imm.
4550 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
4552 * aot-compiler.c: added binary writer with ELF backend
4553 implementation (only on Linux/x86 for now).
4555 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4557 * Makefile.am: Don't run net 2.0 AOT tests.
4559 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
4560 (mono_compile_assembly): Skip net 2.0 assemblies as well.
4562 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
4564 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
4566 * aot-compiler.c: simplified and refactored the asm-writing code
4567 to allow different backends.
4569 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4571 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4573 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
4574 little. Share patches of type TYPE_FROM_HANDLE as well.
4576 * mini.c (mono_patch_info_equal): New helper function.
4577 (mono_patch_info_hash): Ditto.
4579 * aot-compiler.c (emit_method_code): Fix s390 build.
4581 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
4582 is not handled because it is stored as a flag and not as a type ctor. Fixes
4585 2006-08-17 Zoltan Varga <vargaz@gmail.com>
4587 * aot-compiler.c: Fix computation of GOT slot statistics.
4589 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
4590 Also remove support for not PIC AOT.
4592 * mini.h: Bump AOT file format version.
4594 * objects.cs: Add a test for #78990.
4596 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
4597 (peter.dettman@iinet.net.au). Fixes #79087.
4599 * basic-long.cs: Add a test for the above.
4601 2006-08-16 Zoltan Varga <vargaz@gmail.com>
4603 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
4605 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
4608 2006-08-15 Zoltan Varga <vargaz@gmail.com>
4610 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
4613 2006-08-10 Jonathan Chambers <joncham@gmail.com>
4615 * mini.c: Don't verify COM proxy invoke calls
4618 2006-08-10 Dick Porter <dick@ximian.com>
4620 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
4621 which process is holding semaphores locked.
4623 2006-08-08 Zoltan Varga <vargaz@gmail.com>
4625 * mini-ia64.c mini-amd64.c: Fix #79027.
4627 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
4629 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
4631 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
4632 implicit arguments in a vararg call. Fixes #79027.
4634 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
4636 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
4637 (mono_get_array_new_va_signature): Ditto.
4639 2006-08-05 Zoltan Varga <vargaz@gmail.com>
4641 * aot-runtime.c: Call init_plt lazily.
4643 * inssel-long.brg: Fix unsigned long->int conversion.
4645 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
4647 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
4648 that most data is now in the .rss/.data section.
4650 2006-08-04 Zoltan Varga <vargaz@gmail.com>
4652 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
4654 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
4656 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
4658 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
4660 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
4661 virtual call. Fixes #79010.
4663 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
4664 and use the result as the this argument in the real call.
4666 * generics.2.cs: Add a new test for #79010.
4668 2006-08-03 Zoltan Varga <vargaz@gmail.com>
4670 * mini-x86.c: Fix a warning.
4672 * aot-compiler.c: Add a bunch of statistics.
4674 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
4676 2006-08-02 Zoltan Varga <vargaz@gmail.com>
4678 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
4680 2006-08-01 Zoltan Varga <vargaz@gmail.com>
4682 * 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>.
4684 2006-07-13 Miguel de Icaza <miguel@novell.com>
4686 * mini.c (mono_method_to_ir): Obtain the original method in the
4687 CIL stream and use this to perform validation.
4691 2006-07-19 Zoltan Varga <vargaz@gmail.com>
4693 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
4694 (mono_arch_call_opcode): Ditto.
4696 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
4699 * mini.c (mono_patch_info_dup_mp): New helper function.
4701 * aot-compiler.c (compile_method): Fix some of the memory allocated during
4702 compilation. Fixes #78827.
4704 2006-07-18 Kornél Pál <kornelpal@gmail.com>
4706 * declsec.c: Use original security informations for
4707 MONO_WRAPPER_MANAGED_TO_MANAGED.
4709 2006-07-15 Jonathan Chambers <joncham@gmail.com>
4711 * mini.c: Allow Com Interop methods/classes and
4712 don't verify COM wrapper calls
4715 2006-07-13 Zoltan Varga <vargaz@gmail.com>
4717 * inssel-long32.brg: Fix long->i4 checked conversion.
4719 * exceptions.cs: Add a test for the above.
4721 2006-07-08 Zoltan Varga <vargaz@gmail.com>
4723 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
4725 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
4728 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
4731 2006-07-03 Zoltan Varga <vargaz@gmail.com>
4733 * mini.c: Fix solaris/x86 exception handling.
4735 * Makefile.am: Get rid of $(ICU_LIBS).
4737 2006-07-02 Zoltan Varga <vargaz@gmail.com>
4739 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
4740 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
4741 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
4743 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
4745 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
4746 this function causes a SIGSEGV.
4748 2006-06-22 Zoltan Varga <vargaz@gmail.com>
4750 * mini.c: Remove unused solaris/x86 includes.
4752 2006-06-21 Zoltan Varga <vargaz@gmail.com>
4754 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
4756 2006-06-20 Jb Evain <jbevain@gmail.com>
4758 * cpu-g4.md: fix max length of start_handler instruction.
4760 2006-06-20 Massimiliano Mantione <massi@ximian.com>
4761 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
4763 2006-06-16 Massimiliano Mantione <massi@ximian.com>
4764 * ssa.c: Fixed bug 78653 for SSA based deadce.
4765 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
4766 MonoInst.flags, used in SSA based deadce.
4767 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
4768 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
4770 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
4772 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
4773 it can end up using non executable memory on ppc64 systems
4774 running ppc32 userspace (fix from Johannes Berg).
4776 2006-06-14 Dick Porter <dick@ximian.com>
4778 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
4781 2006-06-13 Massimiliano Mantione <massi@ximian.com>
4782 * mini.c: Made so that inline is locally disabled if it would
4783 trigger a .cctor, because too many apps depend on this behavior
4784 (which seems to be also the one of the MS CLR).
4786 2006-06-13 Zoltan Varga <vargaz@gmail.com>
4788 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
4789 No idea why this worked before.
4791 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
4792 which branch to outer exception clauses since they could skip the
4793 inner finally clauses. Fixes #78633.
4795 * exceptions.cs: Add a test for the above.
4797 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
4800 * iltests.il: Add a test for the above.
4802 2006-06-12 Zoltan Varga <vargaz@gmail.com>
4804 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
4805 after the end of a try bblock, to prevent asserts in mini_method_compile ().
4807 * iltests.il: Add a test for the above.
4809 2006-06-10 Zoltan Varga <vargaz@gmail.com>
4811 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
4813 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
4814 methods as instrinsics.
4816 2006-06-09 Wade Berrier <wberrier@novell.com>
4818 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
4819 (simple-cee-ops.h ssapre-mini-ops.h)
4821 2006-06-09 Neale Ferguson <neale@sinenomine.net>
4823 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
4824 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
4826 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
4827 * cpu-s390x.md: Fix max. length values for a couple of instructions.
4829 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
4831 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
4833 2006-06-08 Massimiliano Mantione <massi@ximian.com>
4835 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
4836 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
4837 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
4838 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
4839 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
4840 of opcodes, so that bug 78549 should not happen again.
4841 * ssapre.c: Updated to use the renamed files.
4843 2006-06-08 Zoltan Varga <vargaz@gmail.com>
4845 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
4846 in OP_ATOMIC_EXCHANGE_I4.
4848 2006-06-07 Wade Berrier <wberrier@novell.com>
4850 * tramp-s390.c: Fix s390 build (add missing pointer declarations
4851 in mono_debugger_create_notification_function)
4853 2006-06-06 Zoltan Varga <vargaz@gmail.com>
4855 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
4857 * mini.c (type_from_stack_type): Disable some changes which do not
4860 * driver.c: Reenable opts.
4862 * mini.h (MonoStackSlot): New structure to keep track of the verification state
4863 of the evaluation stack.
4865 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
4866 evaluation stack trace at entry to the bblock.
4868 * mini.c (merge_stacks): New function to perform verification of stack merges.
4869 Turned off by default.
4871 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
4874 2006-06-06 Massimiliano Mantione <massi@ximian.com>
4876 * local-propagation.c: Fixed bug 78549.
4878 2006-06-04 Zoltan Varga <vargaz@gmail.com>
4880 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
4882 2006-06-02 Miguel de Icaza <miguel@novell.com>
4884 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
4885 tramp-arm.c, tramp-ia64.c
4886 (mono_debugger_create_notification_function): Update signature to
4887 new signature and use new protocol for creating the notification
4890 Should fix the build.
4892 2006-06-02 Geoff Norton <gnorton@customerdna.com>
4894 * exceptions-ppc.c (mono_jit_walk_stack)
4895 (ves_icall_get_frame_info): Fix the build
4897 2006-06-02 Zoltan Varga <vargaz@gmail.com>
4899 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
4901 2006-05-31 Raja R Harinath <rharinath@novell.com>
4903 * il2tests.2.il: New file for generics CIL tests. Add test for
4905 * Makefile.am: Update.
4908 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
4911 2006-05-30 Massimiliano Mantione <massi@ximian.com>
4913 * aliasing.c: Fixed bug 78311.
4915 2006-05-29 Martin Baulig <martin@ximian.com>
4917 * mini-exceptions.c (mono_find_jit_info): When computing the
4918 native offset, check whether we're actually inside the method's
4919 code; call mono_debug_print_stack_frame() to format the frame.
4920 (ves_icall_System_Exception_get_trace): Call
4921 mono_debug_print_stack_frame() to format the stack frame.
4922 (ves_icall_get_trace): Update to the new debugging API.
4923 (mono_jit_walk_stack_from_ctx): Likewise.
4924 (ves_icall_get_frame_info): Likewise.
4926 * mini.c (get_method_from_ip): Use the new debugging API.
4927 (mono_print_method_from_ip): Likewise.
4930 (mono_jit_walk_stack): Use the new debugging API.
4931 (ves_icall_get_frame_info): Likewise.
4933 2006-05-27 Zoltan Varga <vargaz@gmail.com>
4935 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
4937 2006-05-25 Massimiliano Mantione <massi@ximian.com>
4939 * mini.c: Added "limitator" to inline for debugging.
4941 2006-05-24 Martin Baulig <martin@ximian.com>
4943 * debug-debugger.c (mono_debugger_init): Create a private,
4944 malloc()-based code manager for the notification function and
4945 intentionally leak it on exit. This fixes the crash-on-exit race
4949 (mono_debugger_create_notification_function): Added
4950 `MonoCodeManager *' argument.
4953 (mono_debugger_create_notification_function): Added
4954 `MonoCodeManager *' argument.
4956 2006-05-23 Massimiliano Mantione <massi@ximian.com>
4958 * aliasing.c: Fixed 64 bit issue.
4959 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
4960 default since all known bugs are fixed (one more time!).
4962 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
4964 * mini.c: write barrier support.
4966 2006-05-23 Martin Baulig <martin@ximian.com>
4968 * debug-debugger.c: Revert Paolo's change. Add comment and #error
4969 check at the top of the file.
4971 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
4973 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
4974 reverting changes without reason and without changelog entries.
4976 2006-05-18 Zoltan Varga <vargaz@gmail.com>
4978 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
4979 to a few opcodes. Fixes #78439.
4981 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
4982 consistency with other archs.
4984 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
4986 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
4988 * debug-debugger.c: fix the build.
4990 2006-05-17 Martin Baulig <martin@ximian.com>
4993 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
4994 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
4995 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
4996 (debugger_attach): Call GC_mono_debugger_add_all_threads().
4998 2006-05-11 Zoltan Varga <vargaz@gmail.com>
5000 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
5002 2006-05-10 Zoltan Varga <vargaz@gmail.com>
5004 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
5005 MONO_TYPE_GENERICINST.
5007 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
5008 MONO_TYPE_GENERICINST.
5010 2006-05-09 Zoltan Varga <vargaz@gmail.com>
5012 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
5015 2006-05-08 Zoltan Varga <vargaz@gmail.com>
5017 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
5019 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
5021 2006-05-06 Zoltan Varga <vargaz@gmail.com>
5023 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
5024 mono_trace_cleanup ().
5026 * iltests.il: Fix problem with the newly added test.
5028 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
5029 due to register constraints, free up the previous hreg. Fixes #78314.
5031 * iltests.il: Add new test for #78314.
5033 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
5034 Interlocked.Add. Fixes #78312.
5036 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
5038 2006-05-05 Zoltan Varga <vargaz@gmail.com>
5040 * inssel.brg (mini_emit_virtual_call): Fix a warning.
5042 2006-05-05 Martin Baulig <martin@ximian.com>
5044 * debug-mini.c (mono_debug_open_block): New method.
5047 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5048 the beginning of each basic block.
5051 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5052 the beginning of each basic block.
5054 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5056 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5057 default until I understand why they break the build on amd64.
5059 2006-05-04 Zoltan Varga <vargaz@gmail.com>
5061 * mini.c (mini_cleanup): Call mono_cleanup ().
5063 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
5066 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5068 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
5069 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5070 default since all known bugs are fixed, and I cannot reproduce bug
5071 77944... I'm asking Matt Hargett to test again after this commit.
5073 2006-04-28 Massimiliano Mantione <massi@ximian.com>
5075 * mini-codegen.c: Fixed typo that thrashed inline.
5077 2006-04-28 Zoltan Varga <vargaz@gmail.com>
5079 * dominators.c (compute_dominators): Avoid using a worklist since
5080 it is not correct in some cases. Instead, iterate over all bblocks as
5081 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
5083 2006-04-28 Miguel de Icaza <miguel@novell.com>
5085 * mini.c (mono_jit_compile_method_inner): Use
5086 mono_prepare_exception_from_error that resets the value
5089 2006-04-27 Miguel de Icaza <miguel@novell.com>
5091 * mini.c: Move the mini_loader_error_to_exception to metadata.
5093 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5095 * aliasing.c: Fixed bug 78210.
5097 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5099 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5100 default until all their problems (or the ones they trigger) are fixed.
5102 2006-04-26 Zoltan Varga <vargaz@gmail.com>
5104 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
5106 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
5107 as loaded only after resolving patches since that could invoke the same method.
5109 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
5111 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
5114 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
5117 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
5120 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
5121 made from AOT code through the PLT table.
5123 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
5124 holding the plt offset when a call is made to the aot plt trampoline.
5126 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5128 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
5131 * Makefile.am (common_sources): Fix build breakage.
5133 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
5134 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
5135 intra-assembly calls if possible.
5137 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
5139 * mini-trampolines.c: Handle PLT entries.
5141 * mini.c: Avoid creating a GOT var for calls.
5143 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
5146 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
5149 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
5152 * mini.h: Bump AOT file format version.
5154 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
5157 2006-04-25 Martin Baulig <martin@ximian.com>
5159 * driver.c: Disable copyprop, consprop and inline when running
5160 inside the debugger.
5162 2006-04-25 Martin Baulig <martin@ximian.com>
5164 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
5165 with `get_current_thread' and added `detach'.
5166 (MonoDebuggerMetadataInfo): Added `thread_size',
5167 `thread_tid_offset', `thread_stack_ptr_offset' and
5168 `thread_end_stack_offset'.
5170 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5172 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
5175 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
5176 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
5178 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
5180 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
5182 * aot.c: Add support for ADJUSTED_IID.
5184 2006-04-24 Zoltan Varga <vargaz@gmail.com>
5186 * aot.c (emit_method_order): Don't align method_order_end.
5188 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
5189 the interface ID changes.
5191 2006-04-21 Dick Porter <dick@ximian.com>
5193 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
5194 cleaning up a thread. Fixes the new part of bug 77470.
5196 2006-04-20 Geoff Norton <gnorton@customerdna.com>
5198 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
5201 2006-04-19 Zoltan Varga <vargaz@gmail.com>
5203 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
5205 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
5206 SIGSEGV. Fixes #78072.
5208 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
5209 unregister our SIGABRT handler.
5211 2006-04-19 Massimiliano Mantione <massi@ximian.com>
5213 * mini.c: Disabled inline where it can alter the call stack in a
5214 way visible from managed code.
5215 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
5218 2006-04-16 Zoltan Varga <vargaz@gmail.com>
5220 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
5221 on other platforms. Fixes #78089.
5223 2006-04-13 Martin Baulig <martin@ximian.com>
5225 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
5226 determine whether we're inside the debugger.
5229 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
5231 2006-04-12 Zoltan Varga <vargaz@gmail.com>
5233 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
5234 handler clauses. Fixes #78024.
5236 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
5237 in the CALL_MEMBASE opcodes. Fixes #78088.
5238 (mono_arch_get_vcall_slot_addr): Ditto.
5240 2006-04-10 Martin Baulig <martin@ximian.com>
5242 * debug-debugger.c: The thread handling code has now been moved
5243 into ../metadata/threads.c.
5245 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5247 * driver.c (mono_main): Fix --with-gc=none build.
5249 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
5250 (mono_spillvar_offset_float): Ditto.
5251 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
5252 hreg, not when its !global, since on ia64, there is a third category: stacked
5255 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
5257 * mini.c: set MonoInst->klass for load field address and a few other
5260 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5262 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
5264 2006-04-07 Zoltan Varga <vargaz@gmail.com>
5266 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
5267 the branch opt changes.
5269 2006-04-06 Dick Porter <dick@ximian.com>
5271 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
5273 * wapihandles.c (mini_wapi_seminfo):
5274 * driver.c (mono_main): Add semaphore info option
5276 2006-04-05 Zoltan Varga <vargaz@gmail.com>
5278 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
5279 branch optimization changes. Fixes #78009.
5281 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5283 * mini.c: ignore accessibility of methods in managed->native wrappers.
5285 2006-04-04 Zoltan Varga <vargaz@gmail.com>
5287 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
5289 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
5291 2006-04-03 Zoltan Varga <vargaz@gmail.com>
5293 * mini.c: Modify the branch optimizations to preserve the invariant that
5294 the entries inside the in_bb and out_bb arrays are unique.
5295 (mono_unlink_bblock): Avoid creation of new arrays.
5297 2006-04-02 Zoltan Varga <vargaz@gmail.com>
5299 * mini.c (mono_unlink_bblock): Fix regression caused by previous
5302 2006-04-01 Zoltan Varga <vargaz@gmail.com>
5304 * mini.c (optimize_branches): Remove the "optimizations" in
5305 the cbranch1/cbranch2 -> branch cases which were causing several
5306 problems in the past. Fixes #77986.
5308 2006-03-31 Chris Toshok <toshok@ximian.com>
5310 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
5311 default optimizations :(
5313 2006-03-31 Zoltan Varga <vargaz@gmail.com>
5315 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
5318 2006-03-31 Massimiliano Mantione <massi@ximian.com>
5320 * local-propagation.c: Added comments to structs and removed
5321 "Mono" prefixes from local tree mover types.
5323 2006-03-30 Zoltan Varga <vargaz@gmail.com>
5325 * Makefile.am (arch_sources): Define this for each architecture so
5326 libmono_la_SOURCES is defined in one place.
5328 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
5330 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
5333 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
5335 * driver.c: print the GC name supplied by configure.
5337 2006-03-29 Massimiliano Mantione <massi@ximian.com>
5339 * local-propagation.c: Added tree mover, and moved here all the
5340 local propagation code from mini.c
5341 * mini.c: Added support for treeprop, and moved all the local
5342 propagation code to local-propagation.c
5343 * mini.h: Added support for treeprop
5344 * driver.c: Added support for treeprop, enabled consprop, copyprop,
5345 treeprop, inline and deadce by default
5346 * Makefile.am: Added local-propagation.c
5348 2006-03-25 Zoltan Varga <vargaz@gmail.com>
5350 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
5352 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
5354 * debug-debugger.c: make it compile without the Boehm GC.
5356 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5358 * mini.c: fixed issue with mismatch when an icall is registered
5359 with multiple names but same address.
5361 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5363 * declsec.c, mini-exceptions.c: use write barrier to set reference
5364 fields of managed objects.
5366 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5368 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
5369 (can_access_internals): Fix a warning.
5371 * mini.c (print_method_from_ip): Rename this to
5372 mono_print_method_from_ip so it gets exported.
5374 * trace.c: Deal with strings inside StringBuilder's containing garbage
5375 and fix memory leaks. Fixes #77848.
5377 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5379 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
5382 2006-03-16 Neale Ferguson <neale@sinenomine.net>
5384 * mini-s390.c: Remove OP_X86_TEST_NULL.
5386 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5388 * mini.c: use the correct GetHashCode() for the moving collector.
5390 2006-03-16 Massimiliano Mantione <massi@ximian.com>
5392 * liveness.c: Regalloc spill cost tuning.
5394 2006-03-15 Neale Ferguson <neale@sinenomine.net>
5396 * mini-s390x.h: Correct S390_LONG macro.
5398 * mini-s390x.c: Cleanup unused code.
5400 2006-03-15 Zoltan Varga <vargaz@gmail.com>
5402 * jit-icalls.h: New file.
5404 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
5405 icalls and include that instead of including jit-icalls.c.
5407 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
5410 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
5412 * mini.c: when checking for member accessibility, also check for
5413 friend assemblies and for explicit interface implementations.
5415 2006-03-14 Zoltan Varga <vargaz@gmail.com>
5417 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
5419 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
5421 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5422 common cases are done first.
5424 * mini-ops.h: Only define platform specific opcodes on the given platform.
5426 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
5429 2006-03-14 Martin Baulig <martin@ximian.com>
5431 Revert Paolo's change from r57348:
5433 * mini.h: don't use gboolean for bitfields.
5434 * mini.c: verifier changes for fields and methods accessibility.
5436 2006-03-13 Neale Ferguson <neale@sinenomine.net>
5438 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
5440 * mini-s390x.c: Fix conv_r_un.
5442 * cpu-s390, cpu-s390x.md: Fix lengths.
5444 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
5446 * mini.c: nested types have access to all the nesting
5447 levels, not just the enclosing types.
5449 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5451 * mini.c: added a few more verification checks.
5453 2006-03-12 Zoltan Varga <vargaz@gmail.com>
5455 * liveness.c: Merge optimizations from the linear-il branch.
5457 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5459 * mini-ia64.c (emit_call): Add a comment.
5461 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
5463 * tramp-ia64.c: Fix some warnings.
5465 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
5467 * mini.h: don't use gboolean for bitfields.
5468 * mini.c: verifier changes for fields and methods accessibility.
5470 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5472 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
5473 lazy icall wrapper changes.
5475 * dominators.c: Replace all the dominator algorithms with faster
5476 ones from the linear-il branch.
5478 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
5481 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5482 common cases are done first.
5484 * mini-amd64.c: Fix some warnings.
5486 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
5489 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
5492 * mini.h: Add a missing prototype.
5494 2006-03-10 Zoltan Varga <vargaz@gmail.com>
5496 * mini.c: Compile icall wrappers lazily.
5498 * mini-codegen.c: Use printf instead of g_print since its much faster.
5500 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
5503 * mini.c (optimize_branches): Cache the negative result from
5504 remove_block_if_useless ().
5506 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
5507 Also fix some bblock linking issues.
5509 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
5512 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
5514 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
5515 accessed fields first, for better cache behavior.
5517 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5519 * mini.c: speedup IList<T> array accesses.
5521 2006-03-09 Zoltan Varga <vargaz@gmail.com>
5523 * mini.c (mono_method_to_ir): Handle large methods overflowing the
5524 inline_costs counter. Fixes #77190.
5526 2006-03-06 Zoltan Varga <vargaz@gmail.com>
5528 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
5529 trace messages. Fixes #77706.
5531 2006-03-04 Martin Baulig <martin@ximian.com>
5533 * tramp-amd64.c, tramp-x86.c
5534 (mono_debugger_create_notification_function): Use
5535 mono_global_codeman_reserve() to allocate a buffer at runtime and
5538 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
5540 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
5541 notification function at runtime and then call `initialize' in the
5542 `MONO_DEBUGGER__debugger_info' vtable.
5544 2006-03-04 Zoltan Varga <vargaz@gmail.com>
5546 * iltests.il: Fix a visibility problem.
5548 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5550 * driver.c, mini.c: add hooks for the counters API.
5552 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5554 * driver.c: show disabled options.
5556 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5558 * linear-scan.c: always use cost-driven selection.
5560 2006-02-28 Raja R Harinath <rharinath@novell.com>
5562 * jit-icalls.c (helper_compile_generic_method): Revert change from
5565 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
5567 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
5569 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
5571 * inssel.brg: style fixes, mostly to force the updated monoburg
5572 to run for people using svn.
5574 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
5576 * mini.c: match monoburg changes.
5578 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5580 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
5581 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
5582 declaration in the header file.
5584 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
5586 * helpers.c: reduce relocations and mem usage.
5588 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
5590 * mini.h, mini-codegen.c: disable logging features if
5591 requested by configure.
5593 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
5595 * mini.c: tiny verifier changes.
5597 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5599 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
5600 cpu-pentium.md: stack alignment changes for osx/x86,
5601 partially from Geoff Norton <gnorton@customerdna.com>.
5603 2006-02-24 Raja R Harinath <harinath@gmail.com>
5605 * jit-icalls.c (helper_compile_generic_method): Update to changes
5606 in metadata/class.c.
5608 2006-02-24 Zoltan Varga <vargaz@gmail.com>
5610 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
5612 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
5613 interface calls with large offsets.
5615 2006-02-23 Raja R Harinath <rharinath@novell.com>
5617 * jit-icalls.c (helper_compile_generic_method): Document the
5618 special-case we depend on so that we can inflate the method twice
5619 with the same context with no bad side-effects.
5621 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
5623 * mini-x86.c, mini-amd64.c: fix for case when xen support
5626 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
5628 * mini-x86.c, mini-amd64.c: generate code to access tls items
5629 in a faster way for Xen systems.
5631 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5633 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
5634 updates and compilation fixes for the OSX/x86 port, mostly from
5635 Geoff Norton <gnorton@customerdna.com>.
5637 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5639 * inssel.brg: faster interface call implementation
5640 to sync with the interface_offsets MonoVTable changes.
5642 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5644 * mini.c: more verification checks.
5646 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
5648 * mini.c: added a few more verification checks.
5650 2006-02-17 Neale Ferguson <neale@sinenomine.net>
5652 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
5653 facility on the processor and use it if available.
5655 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5657 * driver.c, aot.c, mini.c: throw exception if the IL code is
5658 invalid or unverifiable.
5660 2006-02-17 Raja R Harinath <rharinath@novell.com>
5662 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
5665 2006-02-16 Zoltan Varga <vargaz@gmail.com>
5667 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
5669 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5671 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
5672 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
5673 handling of instantiated generic valuetypes.
5675 2006-02-11 Zoltan Varga <vargaz@gmail.com>
5677 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
5678 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
5681 * generics.2.cs: Revert the nullable reftypes tests.
5683 2006-02-10 Zoltan Varga <vargaz@gmail.com>
5685 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
5686 using __builtin_frame_address (1) as it doesn't work in the presence
5687 of optimizations. Hopefully fixes #77273.
5689 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
5690 -> generics.cs change as it doesn't work with some automake versions.
5692 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5694 * mini.c: handle systems that sue a different way to
5695 retrieve the stack address of the current thread.
5697 2006-02-09 Zoltan Varga <vargaz@gmail.com>
5699 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
5700 it specially in the makefile.
5702 * generics.2.cs: Add tests for nullable reference types.
5704 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5706 * mini.c: always handle the case when mono_jit_init()
5707 is called in a thread different from the main thread,
5708 confusing libgc (bug #77309).
5710 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
5712 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
5714 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
5716 * mini.c: change optimize_branches () to use a single loop
5717 and introduce a new optimization to simplify some range checks.
5719 2006-02-03 Martin Baulig <martin@ximian.com>
5721 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
5722 and merged with debugger_thread_manager_add_thread().
5723 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
5724 inform the debugger about the main thread.
5726 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5728 * basic.cs: Add test for div.un/rem.un constant folding.
5730 2006-02-03 Neale Ferguson <neale@sinenomine.net>
5732 * cpu-s390x.md: correct int_xor_imm length
5734 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5736 * generics.2.cs: New test for #77442.
5738 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
5741 2006-02-02 Martin Baulig <martin@ximian.com>
5743 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
5744 <mono/metadata/mono-debug-debugger.h>
5746 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
5748 2006-02-02 Martin Baulig <martin@ximian.com>
5750 * debug-debugger.h: New header file for debug-debugger.c.
5752 * debug-debugger.c: Big API cleanup; don't run the managed Main()
5753 function is a separate thread anymore; add support for attaching.
5755 2006-02-01 Zoltan Varga <vargaz@gmail.com>
5757 * tramp-x86.c: Fix a warning.
5759 2006-01-31 Zoltan Varga <vargaz@gmail.com>
5761 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
5762 on very large methods.
5764 * aot.c (load_patch_info): Fix a warning.
5766 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
5768 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
5769 mini-ops.h: alu membase optimizations.
5771 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
5773 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
5774 to speedup StringBuilder.
5776 2006-01-27 Zoltan Varga <vargaz@gmail.com>
5778 * dominators.c (mono_compute_natural_loops): Fix detection of
5779 loop body start blocks.
5781 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
5783 2006-01-26 Zoltan Varga <vargaz@gmail.com>
5785 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
5788 2006-01-25 Massimiliano Mantione <massi@ximian.com>
5790 * aliasing.c: Fixed aliasing issue on 64 bit archs.
5792 2006-01-25 Martin Baulig <martin@ximian.com>
5794 * debug-debugger.c: Moved the `MonoDebuggerManager' and
5795 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
5796 started to cleanup this file a little bit.
5798 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
5800 * mini.c: optimize a codepath frequently happening in generics code.
5802 2006-01-23 Martin Baulig <martin@ximian.com>
5804 * Makefile.am: Only compile debug-debugger.c on supported platforms.
5806 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
5809 * driver.c: debug-debugger.c is only available if
5810 `MONO_DEBUGGER_SUPPORTED' is defined.
5812 2006-01-23 Martin Baulig <martin@ximian.com>
5814 * debug-debugger.c: Only enable this on platforms where the Mono
5815 Debugger is working (x86 and x86_64).
5817 2006-01-21 Martin Baulig <martin@ximian.com>
5819 The Mono Debugger is now using the normal `mono' instead of the
5820 `mono-debugger-mini-wrapper' when executing managed code.
5822 * debug-debugger.c: New file; previously known as
5823 debugger/wrapper/wrapper.c.
5825 * debug-mini.c (mono_init_debugger): Removed.
5827 * driver.c (mono_main): Added new `--inside-mdb' command line
5828 argument which is used when running inside the debugger.
5830 2006-01-20 Zoltan Varga <vargaz@gmail.com>
5832 * liveness.c (mono_analyze_liveness): Remove some unused data
5835 2006-01-17 Zoltan Varga <vargaz@gmail.com>
5837 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
5839 2006-01-16 Zoltan Varga <vargaz@gmail.com>
5841 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
5842 depends on implementation details of monobitset.
5844 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
5847 2006-01-15 Zoltan Varga <vargaz@gmail.com>
5849 * liveness.c: Update after monobitset changes.
5851 2006-01-14 Zoltan Varga <vargaz@gmail.com>
5853 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
5855 2006-01-11 Neale Ferguson <neale@sinenomine.net>
5857 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
5859 * mini-s390x.c: Remove warning messages.
5861 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
5863 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
5865 2006-01-10 Zoltan Varga <vargaz@gmail.com>
5867 * generics.2.cs: Add ldelem/stelem_any test.
5869 2006-01-10 Neale Ferguson <neale@sinenomine.net>
5871 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
5873 2006-01-07 Zoltan Varga <vargaz@gmail.com>
5875 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
5877 2006-01-06 Zoltan Varga <vargaz@gmail.com>
5879 * generics.2.cs: Reenable vtype tests.
5881 * inssel-x86.brg: Remove an icorrect valuetype rule.
5883 2006-01-06 Neale Ferguson <neale@sinenomine.net>
5885 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
5886 initial support for OP_ABS.
5888 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5890 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
5892 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5894 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
5895 conversion and implement LADD/LSUB.
5897 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
5900 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5902 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
5904 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
5907 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5909 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
5910 localloc is encountered. Fixes crash in test-183.cs when using gmcs
5911 (stack walk problem).
5913 2006-01-04 Zoltan Varga <vargaz@gmail.com>
5915 * aot.c (mono_aot_load_method): Fix a warning.
5917 2006-01-03 Neale Ferguson <neale@sinenomine.net>
5919 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
5921 2006-01-03 Zoltan Varga <vargaz@gmail.com>
5923 * iltests.il: Add test for #77148.
5925 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
5928 2006-01-03 Neale Ferguson <neale@sinenomine.net>
5930 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
5932 2006-01-03 Neale Ferguson <neale@sinenomine.net>
5934 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
5935 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
5937 * basic-long.cs: Add lconv-to-r4/r8 tests.
5939 2006-01-03 Zoltan Varga <vargaz@gmail.com>
5941 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
5943 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
5944 here as on other archs.
5946 2005-12-29 Neale Ferguson <neale@sinenomine.net>
5948 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
5950 2005-12-29 Neale Ferguson <neale@sinenomine.net>
5952 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
5954 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
5956 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
5957 instrument_prolog; Add memory_barrier instruction.
5959 2005-12-26 Zoltan Varga <vargaz@gmail.com>
5961 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
5963 2005-12-23 Zoltan Varga <vargaz@gmail.com>
5965 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
5967 * aliasing.c inssel.brg: Fix warnings.
5969 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
5970 could skip initialization of some parts of memory.
5972 * mini.c mini-ia64.c: Fix warnings.
5974 * inssel-sparc.brg: Add an implementation of lneg which actually works.
5976 2005-12-22 Zoltan Varga <vargaz@gmail.com>
5978 * aliasing.c (mono_build_aliasing_information): Add a workaround for
5979 a crash seen on sparc.
5981 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
5983 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
5985 2005-12-21 Neale Ferguson <neale@sinenomine.net>
5987 * mini-ops.h: Add s390_backchain instruction
5989 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
5991 * cpu-s390.md: Add s390_backchain instruction
5993 * mini-s390.c: Significant ABI changes
5995 * mini-s390.h: Cater for zero length structures
5997 2005-12-20 Neale Ferguson <neale@sinenomine.net>
5999 * mini-s390.c: ABI fixes
6001 * inssel-s390.brg: Remove debug statements
6003 * cpu-s390.md: Fix length of ATOMIC_xx operations
6005 2005-12-19 Zoltan Varga <vargaz@gmail.com>
6007 * basic-float.cs: Add float<->long conversion tests.
6009 2005-12-16 Neale Ferguson <neale@sinenomine.net>
6011 * mini-s390.c: Fix LOCALLOC processing.
6013 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
6015 2005-12-15 Zoltan Varga <vargaz@gmail.com>
6017 * iltests.il: Add tests for some opcodes not covered by the other
6020 2005-12-15 Neale Ferguson <neale@sinenomine.net>
6022 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
6023 register loading for Tail processing; Correct trace output.
6025 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
6027 * cpu-s390.md: Correct size of jmp instruction.
6029 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6031 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
6033 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6035 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
6036 Bring s390 up to current level.
6038 2005-12-12 Zltan Varga <vargaz@gmail.com>
6040 * generics.2.cs: Disable the newly added tests as they do not work yet.
6042 * generics.2.cs: Add valuetype tests.
6044 2005-12-09 Zoltan Varga <vargaz@gmail.com>
6046 * basic-long.cs: Add i4->u8 test.
6048 * objects.cs: Add tests for JIT intrinsic.
6050 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
6051 optimizations lost by a mistake.
6053 2005-12-07 Zoltan Varga <vargaz@gmail.com>
6055 * basic-long.cs: Remove a test moved to objects.cs.
6057 * arrays.cs: Add more array tests.
6059 2005-12-06 Zoltan Varga <vargaz@gmail.com>
6061 * arrays.cs: Add new tests for multi-dimensional arrays.
6063 2005-12-06 Raja R Harinath <rharinath@novell.com>
6065 * Makefile.am (test_sources2): Add generics.2.cs.
6066 (EXTRA_DIST): Add test_sources2.
6068 2005-12-05 Ben Maurer <bmaurer@ximian.com>
6070 Support for boxing and unboxing nullable types as well as the
6071 isinst operation on nullables, per the CLI ammendment.
6073 * inssel.brg (CEE_ISINST): Special case for nullable
6075 * mini.c (handle_unbox_nullable): new method
6076 (handle_box): Special case for nullable types
6077 (mono_method_to_ir): Call handle_unbox_nullable in correct
6080 * generics.2.cs: New test suite
6082 * Makefile.am: Support for regression tests with generics.
6084 2005-12-03 Zoltan Varga <vargaz@gmail.com>
6086 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
6087 allocated to registers. Fixes #76800.
6089 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
6091 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
6093 2005-11-30 Zoltan Varga <vargaz@gmail.com>
6095 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
6098 2005-11-29 Zoltan Varga <vargaz@gmail.com>
6100 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
6103 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
6105 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
6106 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
6108 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
6109 single precision before storing to a single precision location.
6111 2005-11-28 Raja R Harinath <rharinath@novell.com>
6113 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
6115 2005-11-27 Zoltan Varga <vargaz@gmail.com>
6117 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
6120 * basic.cs: Remove test_0_byte_compares test which was moved to
6121 objects.cs a long time ago.
6123 2005-11-22 Massimiliano Mantione <massi@ximian.com>
6125 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6127 2005-11-20 Zoltan Varga <vargaz@gmail.com>
6129 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6130 handlers are called.
6132 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
6135 * mini-ia64.c: Add support for the throw->branch exception
6138 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
6140 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6142 * mini.c: Enabled "fastpath" deadce :-)
6144 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6146 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
6147 alias analysis pass to support it.
6150 * liveness.c: Likewise (liveness computation can use aliasing
6151 information to be more accurate).
6152 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
6153 moreover made so that "--compile-all" uses the given optimization
6154 flags and not the default ones.
6155 * aliasing.c: Alias analysis (new file).
6156 * aliasing.h: Likewise.
6157 * Makefile.am: added "aliasing.c" and "aliasing.h".
6159 2005-11-17 Zoltan Varga <vargaz@gmail.com>
6161 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
6164 2005-11-13 Zoltan Varga <vargaz@gmail.com>
6166 * mini-exceptions.c (mono_handle_exception_internal): Remove the
6167 fp >= end_of_stack exit condition, as it is not needed, and it might
6168 become true for fp eliminated frames.
6170 2005-11-11 Zoltan Varga <vargaz@gmail.com>
6172 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
6175 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
6177 * mini-arm.c: fixed alignment of doubles/longs to match
6178 the C ABI (bug #76635).
6180 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
6182 * aot.c: fix compilation with --enable-minimal=aot.
6184 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
6186 * mini-arm.c: fixed compatibility with the new
6187 floating point emulator package for compares.
6189 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
6191 * mini.c : reverted sig->pinvoke changes (r51396-51397).
6193 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
6195 * mini-exceptions.c (print_stack_frame): Output to stderr.
6196 (mono_handle_native_sigsegv): Ditto.
6198 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6200 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
6201 OP_LCONV_TO_OVF_I implementation.
6203 * mini-amd64.c: Add support for the throw->branch exception
6206 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
6207 when the catch clause catches a more general exception, i.e. Object.
6209 2005-10-30 Zoltan Varga <vargaz@gmail.com>
6211 * cpu-ia64.md: Remove unused opcodes.
6213 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
6214 specific defines for architectures defining USE_SIGACTION.
6216 * mini-ia64.c: Fix some warnings.
6218 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
6219 version seemed to skip a frame.
6221 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6223 * mini.c: Clean up the usage of sig->pinvoke flag. Now
6224 only calls which are made to native code use this flag.
6226 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
6228 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
6229 varargs methods as well.
6231 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
6232 which have save_lmf set. Reorganize methods prologs a bit.
6234 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
6235 debugger to the proper place.
6237 2005-10-29 Martin Baulig <martin@ximian.com>
6239 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
6240 when running inside the debugger until the debugger has support
6243 2005-10-26 Zoltan Varga <vargaz@gmail.com>
6245 * mini.h: Fix a warning.
6247 2005-10-24 Miguel de Icaza <miguel@novell.com>
6249 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
6250 we expose publicly, this returns the string.
6252 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
6254 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
6255 with fp elimination.
6257 2005-10-21 Zoltan Varga <vargaz@gmail.com>
6259 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
6260 native stacktrace using the glibc 'backtrace' function if available.
6262 2005-10-20 Zoltan Varga <vargaz@gmail.com>
6264 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
6266 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
6267 handle SIGSEGVs received while in native code.
6269 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
6270 code, call mono_handle_native_sigsegv which will abort the runtime
6271 after printing some diagnostics, instead of converting it into a
6272 confusing NullReferenceException.
6274 2005-10-18 Zoltan Varga <vargaz@gmail.com>
6276 * cpu-pentium.md: Remove unused opcodes.
6278 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
6280 * mini-amd64.h (MonoLMF): Add rsp field.
6282 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
6285 2005-10-17 Zoltan Varga <vargaz@gmail.com>
6287 * mini-codegen.c (get_register_spilling): Fix some warnings.
6289 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
6291 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
6292 elimination during exception handling. Enable fp elimination by
6295 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
6298 2005-10-16 Martin Baulig <martin@ximian.com>
6301 (mono_debugger_run_finally): New public method for the debugger.
6303 2005-10-10 Zoltan Varga <vargaz@gmail.com>
6305 * debug-mini.c (mono_debug_init_method): Fix warning.
6307 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
6308 the 'exname' parameter const to fix some warnings.
6310 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
6312 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
6313 introduced by the previous patch.
6315 2005-10-08 Zoltan Varga <vargaz@gmail.com>
6317 * basic-float.cs: Add test for precision of float arithmetic.
6319 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
6320 when loading/storing single values from/to memory.
6322 * mini.c (mono_jit_compile_method_with_opt): Create the function
6323 pointers in the correct domain.
6325 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
6327 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
6328 introduced by previous patch.
6330 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
6331 when out_filter_idx is NULL.
6333 * mini-exceptions.c: Don't run filter clauses twice during exception
6334 handling. Fixes #75755.
6336 2005-10-07 Zoltan Varga <vargaz@gmail.com>
6338 * aot.c: Add support for ldflda wrappers.
6340 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
6343 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
6345 * mini.c, mini.h: do not consider exception handlers blocks when
6346 setting up interface variables.
6348 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
6350 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
6352 2005-10-03 Zoltan Varga <vargaz@gmail.com>
6354 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
6355 causes a regression.
6357 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
6359 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
6361 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
6362 of the OP_P definitions.
6364 * TODO: Add a proposal for dealing with the CEE/OP mess.
6366 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
6367 optimizations from the x86 port.
6369 * cpu-amd64.md: Ditto.
6371 * basic.cs basic-long.cs: Add tests.
6373 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
6375 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
6376 Patrik Torstensson's implementation of my exception-handling
6377 optimization idea, when the exception object is not used
6380 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
6382 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
6383 of the mul_imm optimizations from the old jit.
6385 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
6387 * mini.c, liveness.c: patch by Patrik Torstensson and
6388 Zoltan Varga to improve performance in methods with
6391 2005-09-30 Zoltan Varga <vargaz@gmail.com>
6393 * driver.c: Remove 'Globalization' entry from --version.
6395 2005-09-28 Zoltan Varga <vargaz@gmail.com>
6397 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
6398 there is a profiler interested in JIT events.
6400 * aot.c: Load profile files produced by the AOT profiling module, and
6401 reorder methods based on the profiling info. Add a 'method_order' table
6402 to the AOT file to make mono_aot_find_jit_info work with the reordered
6405 * mini.h: Bump AOT file version info.
6407 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
6409 * mini-arm.h: work around what looks like a gcc bug when optimizations
6412 2005-09-28 Raja R Harinath <rharinath@novell.com>
6414 * Makefile.am (AM_CFLAGS): Don't use += to append inside
6415 conditionals. Use ...
6416 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
6418 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
6420 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
6421 to determine the amount of memory to copy when passing valuetypes.
6423 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
6424 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
6426 2005-09-27 Zoltan Varga <vargaz@gmail.com>
6428 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
6429 information about aot.
6431 2005-09-27 Ben Maurer <bmaurer@ximian.com>
6433 * *.c: Replace the use of {Enter,Leave}CriticalSection with
6434 macros. This will allow a deadlock debugger to easily be plugged
6437 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
6439 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
6441 2005-09-27 Raja R Harinath <rharinath@novell.com>
6443 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
6444 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
6445 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
6446 ($(arch_built)) [CROSS_COMPILING]: Error out.
6448 2005-09-26 Zoltan Varga <vargaz@gmail.com>
6450 * aot.c: Add support for the no_special_static flag for classes.
6452 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6454 * Reapply reverted patches.
6456 * *: Revert r50174 as well.
6458 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
6460 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6462 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
6464 2005-09-23 Miguel de Icaza <miguel@novell.com>
6466 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
6467 part of the SIG_HANDLER_SIGNATURE.
6469 2005-09-23 Zoltan Varga <vargaz@gmail.com>
6471 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
6474 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
6475 introduced by previous patch.
6477 2005-09-21 Zoltan Varga <vargaz@gmail.com>
6479 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
6480 saved registers too.
6482 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
6483 upon the information returned by get_call_info ().
6485 * mini-x86.c (add_float): Fix stack size calculation.
6486 (mono_arch_call_opcode): Rewrite this so it works based up the
6487 information returned by get_call_info ().
6488 (mono_arch_get_this_vret_args): Ditto.
6490 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
6492 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
6493 in cinfo to determine the registers which need to be used.
6495 2005-09-20 Miguel de Icaza <miguel@novell.com>
6497 * driver.c (mono_main): Add --server and --desktop flags.
6499 2005-09-16 Zoltan Varga <vargaz@gmail.com>
6501 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
6502 registers as global registers.
6504 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
6505 longer needed with the new register allocator.
6507 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
6509 * cpu-ia64.md: Remove unused opcodes.
6511 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
6513 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
6515 * cpu-amd64.md: Remove unused opcodes.
6517 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
6518 needed with the new register allocator.
6520 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
6523 2005-09-16 Raja R Harinath <rharinath@novell.com>
6525 * Makefile.am (check-local): Don't invoke semdel-wrapper.
6527 2005-09-16 Martin Baulig <martin@ximian.com>
6529 * exceptions-amd64.c
6530 (throw_exception): Don't call mono_debugger_throw_exception() if
6531 we're a rethrow - see the FIXME in the code.
6533 2005-09-15 Geoff Norton <gnorton@customerdna.com>
6535 * mini.c (mono_init_exceptions): This only works on some architectures.
6537 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6539 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
6542 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
6544 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
6545 now in mini-exceptions.c.
6547 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
6549 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
6550 now in mini-exceptions.c.
6552 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6554 * exceptions-x86.c: Applied patch from Patrik Torstensson
6555 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
6557 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
6558 code into mini-exceptions.c. Add some assertions to it.
6560 2005-09-12 Zoltan Varga <vargaz@gmail.com>
6562 * aot.c (emit_section_change): Applied patch from "The Software Team"
6563 (<software@solmersa.com>). Fix as errors on windows.
6565 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6567 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
6568 method info into the LMF.
6570 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6572 * mini-ia64.c: Add proper unwind info for method epilogs.
6574 * exceptions-ia64.c: Add some code to help debugging.
6576 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
6578 * mini-exceptions.c: Fix warning.
6580 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6582 * mini.c: Really fix build.
6584 * mini-x86.c mini-amd64.c: Fix build.
6586 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6588 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
6590 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
6591 some Interlocked methods as intrinsics.
6593 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
6594 for Thread methods as well.
6596 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
6598 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
6600 * mini-ia64.c mini-x86.c mini-amd64.c
6601 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
6604 * mini.c (mono_init_exceptions): Fix build breakage.
6606 2005-09-10 Zoltan Varga <vargaz@gmail.com>
6608 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
6609 of instructions. Use the new ia64_unw_op macros for emitting unwind
6612 * mini.c (mono_init_exceptions): Initialize exception handling
6613 related trampolines at startup.
6615 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
6617 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
6619 2005-09-09 Zoltan Varga <vargaz@gmail.com>
6621 * mini.c: Handle type loading errors gracefully during compilation and
6622 throw the appropriate exception.
6624 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
6626 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
6627 for the mono binary.
6629 2005-09-09 Martin Baulig <martin@ximian.com>
6631 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
6634 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6636 * mini-arm.h: use emulation for conv.r.un for the release.
6638 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6640 * mini-arm.c, objects.cs: more fixes and tests for them.
6642 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6644 * mini-arm.c: align structures to at least 4 bytes to be able
6645 to keep our current optimized memcpy.
6647 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
6649 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
6651 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6653 * mini.c: ignore SIGPIPE.
6655 2005-09-04 Zoltan Varga <vargaz@gmail.com>
6657 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
6659 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
6661 2005-09-02 Zoltan Varga <vargaz@gmail.com>
6663 * mini.h: Add prototype for mono_allocate_stack_slots_full.
6665 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6667 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
6668 exception handling support.
6669 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
6670 patch by Brian Koropoff <briank@marakicorp.com>).
6672 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
6674 * mini.c: revert another 'optimization' which breaks when
6675 items on the eval stack need to be saved at a basic block end
6678 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
6680 * jit-icalls.c: for arrays, ensure we always provide
6683 2005-08-30 Zoltan Varga <vargaz@gmail.com>
6685 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
6687 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
6689 2005-08-29 Zoltan Varga <vargaz@gmail.com>
6691 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
6692 arguments in their original register.
6694 2005-08-28 Zoltan Varga <vargaz@gmail.com>
6696 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
6699 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
6700 when ssapre is enabled.
6702 * inssel-long.brg: Fix bug in previous patch.
6704 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
6705 multiplication by a constant.
6707 2005-08-27 Zoltan Varga <vargaz@gmail.com>
6709 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
6712 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
6715 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
6717 * inssel-arm.brg: apply changes tested by Brian Koropoff
6718 <briank@marakicorp.com>.
6720 2005-08-25 Zoltan Varga <vargaz@gmail.com>
6722 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
6724 2005-08-24 Zoltan Varga <vargaz@gmail.com>
6726 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
6727 to the same register if dreg is just a base register.
6728 (print_ins): Improve printing of membase opcodes.
6730 * inssel-x86.brg: Add optimized ldind(reg) rules.
6732 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
6734 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
6736 * mini.c: when running under valgrind, set the stack bottom for
6737 the GC at the actual approximate stack for the app (fixes running
6738 mono with valgrind).
6740 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
6742 * mini.c: do no break at the first valuetype to init found
6745 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
6747 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
6749 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
6751 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
6753 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
6755 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
6757 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6759 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
6761 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
6764 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
6767 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
6770 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
6772 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
6774 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6776 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
6777 in the tail recursion optimization.
6779 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
6780 debug info into the assembly file.
6782 * iltests.il: Add test for filter regions.
6784 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
6785 initial stack of filter regions. Fixes #75755.
6787 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
6789 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
6792 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6794 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
6795 the check for an already compiled method on non-ia64 platforms.
6796 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
6799 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
6801 * inssel-x86.brg: Add some optimized call rules.
6803 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
6805 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
6808 * mini.h mini-trampolines.c: Pass the trampoline argument to
6809 mono_arch_patch_delegate_trampoline.
6811 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
6813 * mini-trampolines.c: Fix build.
6815 * mini-amd64.h: Add delegate trampolines.
6817 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
6819 * inssel-amd64.brg: Add optimized call rules.
6821 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
6823 * inssel-ia64.brg: Add optimized ldind(reg) rules.
6825 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
6827 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
6830 * mini-ia64.c: Remove LMF fixmes.
6832 * mini-ia64.h: Remove most fields from LMF.
6834 * inssel-ia64.brg (stmt): Fix unaligned access errors.
6836 * mini-trampolines.c: Add support for IA64 function descriptors.
6838 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
6839 for IA64 function descriptors.
6841 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
6843 * tramp-arm.c: patch the vtable for virtual calls. Added
6844 support code to register/unregister the LMF.
6845 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
6848 2005-08-19 Dick Porter <dick@ximian.com>
6850 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
6851 bit value if needed.
6853 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
6855 * mini.c (mini_get_method): Move handling of wrapper data here.
6857 * mini.c (mono_method_to_ir): Add support for dynamic methods.
6859 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
6862 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
6863 bblock->code does not remain empty.
6865 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
6867 * arrays.cs: Add regression test for #75832.
6869 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
6870 rules. Fixes #75832.
6872 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
6873 instruction scheduling.
6875 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
6877 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
6879 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
6881 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
6883 * mini-codegen.c: Fix VC build.
6885 * cpu-pentium.md: Increase length of atomic_exhange_i4.
6887 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6889 * mini.h: fix signature for mono_register_opcode_emulation.
6891 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
6893 * mini.c: Get rid of most of the helper_sig_... constants using
6894 mono_create_icall_signature ().
6896 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
6898 * jit-icalls.c (helper_ldstr): New helper function.
6900 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
6902 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
6903 throw, load the string using a helper call instead of creating a string object.
6905 * aot.c: Update after LDSTR changes.
6907 * mini.h: Bump AOT file version.
6909 * aot.c: Save class size info into the AOT file. Print more statistics during
6912 * mini.h: Bump AOT file version.
6914 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
6915 ordering of disasm cases. Fixes #74957.
6917 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
6919 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
6920 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
6921 the generic code needed for the ARM port.
6923 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
6925 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
6926 inssel-arm.brg: more ARM features and fixes.
6928 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
6930 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
6931 ARM port work in progress.
6933 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
6935 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
6937 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
6939 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
6941 * inssel.brg (mini_emit_memset): Add support for unaligned access.
6943 * *-ia64.*: Ongoing IA64 work.
6945 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
6947 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
6949 * TODO: Remove out-of-data todo stuff.
6951 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
6954 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
6956 * mini.h: Bump corlib version.
6958 2005-07-27 Martin Baulig <martin@ximian.com>
6961 (create_copy_ins): Added `const unsigned char *ip' argument; set
6962 `copy->cil_code' from it.
6964 2005-07-27 Martin Baulig <martin@ximian.com>
6966 * mini-exceptions.c (mono_handle_exception): Don't call
6967 mono_debugger_handle_exception() for filters.
6969 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
6971 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
6974 2005-07-26 Martin Baulig <martin@ximian.com>
6976 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
6978 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
6979 helper_compile_generic_method() if the method is actually virtual
6982 2005-07-26 Martin Baulig <martin@ximian.com>
6985 (trampoline_code): Renamed to `mono_trampoline_code' and made it
6986 public; this is now accessed directly by the debugger.
6987 (mono_generic_trampoline_code): Removed.
6990 (mono_debug_init_method): Also add interncalls and wrappers.
6992 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
6994 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
6996 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
6998 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
7000 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
7002 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
7004 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7006 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
7007 getting TLS offsets on AMD64 too.
7009 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
7011 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
7013 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
7015 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
7016 inssel-arm.brg, mini-arm.h: ARM port work in progress.
7018 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7020 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
7022 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
7025 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
7026 mono_sparc_is_virtual_call ().
7028 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
7030 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
7031 trampoline parameters.
7033 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
7035 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
7036 to mono_arch_get_vcall_slot_addr.
7038 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
7041 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
7043 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7045 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
7047 2005-07-19 Martin Baulig <martin@ximian.com>
7049 * exceptions-amd64.c (throw_exception): Call
7050 mono_debugger_throw_exception() here like we're doing it on i386.
7052 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7054 * mini-ia64.c: Add optimized TLS access support.
7056 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
7058 * mini-exceptions.c: Ongoing IA64 work.
7060 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
7062 * mini.c: Use the default optimization set when embedding. Fixes
7065 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
7067 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
7068 of trampolines to a separate file.
7070 * mini-trampolines.c: New file.
7072 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
7075 * tramp-x86.c: Reorganize the trampoline code to be similar to the
7078 * mini-codegen.c: Fix cygwin build.
7080 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
7082 * mini.c: Add some minor changes needed by the IA64 port.
7084 * *-ia64.*: Ongoing IA64 work.
7086 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
7088 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
7089 trampolines into arch-independent and arch-dependent parts.
7091 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
7093 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
7095 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
7097 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
7098 the xp-regalloc-branch for amd64.
7100 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
7101 xp-regalloc-branch for x86.
7103 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
7105 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
7107 2005-07-06 Martin Baulig <martin@ximian.com>
7110 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
7111 (mono_jit_runtime_invoke): Likewise.
7113 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
7115 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
7118 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
7119 without loading their metadata. Reorganize the file format so exception handling+
7120 debug info is kept separate from normal method info. Create MonoJitInfo
7121 structures for methods lazily.
7123 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
7125 (x86_class_init_trampoline): Patch AOT class init trampolines too.
7127 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
7129 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
7132 * mini.h: Bump AOT file version.
7134 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
7136 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7138 2005-07-01 Raja R Harinath <rharinath@novell.com>
7140 * Makefile.am (check-local): Call semdel-wrapper.
7142 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
7144 * mini-x86.c: Revert the last change as it seems to break the build..
7146 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
7148 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7150 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
7152 2005-06-27 Ben Maurer <bmaurer@ximian.com>
7154 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
7155 outside of the macro, so strange stuff doesn't happen with gcc4
7156 (NEW_AOTCONST_TOKEN): Likewise.
7158 2005-06-28 Martin Baulig <martin@ximian.com>
7160 * mini.c (mini_class_is_system_array): New static method; use this
7161 instead of `klass->parent == mono_defaults.array_class' everywhere
7162 since this also works for the new generic array class.
7164 2005-06-26 Ben Maurer <bmaurer@ximian.com>
7166 * inssel.brg: Remove warnings.
7168 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
7170 * mini-ia64.c: Ongoing IA64 work.
7172 * basic-float.cs: Add float->i1 conversion test.
7174 * iltests.il: Add conv.u4 test.
7176 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
7178 * inssel-long.brg: Fix bug caused by last change.
7180 2005-06-23 Geoff Norton <gnorton@customerdna.com>
7182 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
7183 BSDs. Allows the x86 JIT to work on OSX86
7185 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
7187 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
7190 * mini-ia64.c: Ongoing IA64 work.
7192 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
7194 * mini-ia64.c: Ongoing IA64 work.
7196 * driver.c: Clean up jit_code_hash as well when using --regression.
7198 * inssel-long.brg: Fix long->i4/u4 conversion rules.
7200 * basic-long.cs: Add tests for long->u4 conversion.
7202 2005-06-18 Ben Maurer <bmaurer@ximian.com>
7204 * mini.c: Take mono_get_domainvar out of macros. This makes sure
7205 that we do not depend on undefined C behavior: the order stuff
7206 gets evaluated within an expression. Fixes mono when compiled on
7209 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
7211 * *-ia64.*: Ongoing IA64 work.
7213 * aot.c: Lower memory usage while loading AOT methods.
7215 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
7217 * mini.h: Bump AOT file format version.
7219 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
7221 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
7223 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
7225 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
7226 not on callee assembly). Fixed some comments.
7228 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
7230 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
7231 it gets proper disassembly.
7232 (emit_method_info): Remove some dead code.
7234 * mini.c (mini_method_compile): Allways allocate the GOT var in
7235 mono_method_to_ir for emulating opcodes.
7237 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
7239 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
7240 before freeing the code memory. Fixes #74990.
7242 * objects.cs: Add regression test for #74992.
7244 * liveness.c: Extend live ranges of arguments to the beginning of the
7245 method. Fixes #74992.
7247 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
7248 so it points into the faulting instruction.
7250 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
7252 * jit-icalls.c (mono_imul_ovf): Add exception handling.
7254 * *-ia64.*: Ongoing IA64 work.
7256 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
7258 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
7260 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
7262 * *-ia64.*: Ongoing IA64 work.
7264 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
7266 * basic-long.cs: Add tests for add/sub.ovf.
7268 * basic.cs: Add tests for sub.ovf.
7270 * *-ia64.*: Ongoing IA64 work.
7272 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
7274 * *-ia64.*: Ongoing IA64 work.
7276 * basic.cs: Add conv.ovf.i4.un test.
7278 2005-06-09 Massimiliano Mantione <massi@ximian.com>
7280 * mini.c: (remove_block_if_useless) Fixed bug 75061.
7282 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7284 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
7286 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
7288 * *-ia64.*: Ongoing IA64 work.
7290 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7293 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
7295 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
7297 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
7299 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
7301 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
7303 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
7304 of a call is callable by a near call.
7306 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
7308 * mini-ia64.c: Ongoing IA64 work.
7310 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
7312 * genmdesc.c: Make the generated array non-static.
7314 * inssel-long.brg: Fix LSHR_IMM rule.
7316 * *-ia64.*: Ongoing IA64 work.
7318 * *-ia64.*: Ongoing IA64 work.
7320 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7322 * *-ia64.*: Ongoing IA64 work.
7324 * *-ia64.*: Ongoing IA64 work.
7326 * mini-ia64.c: Ongoing IA64 work.
7328 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
7330 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7332 * objects.cs basic-calls.cs: Move some tests to objects.cs.
7334 * objects.cs basic-long.cs: Move some tests to objects.cs.
7336 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
7338 * *-ia64.*: Ongoing IA64 work.
7340 * iltests.il: Add a new test.
7342 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
7343 newobj. Fixes #75042.
7345 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
7347 * *-ia64.*: Ongoing IA64 work.
7349 * *-ia64.*: Ongoing IA64 work.
7351 * *-ia64.*: Ongoing IA64 work.
7353 * basic.cs objects.cs: Move tests accessing static variables as well.
7355 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
7357 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
7359 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
7361 * driver.c: Always print failed tests.
7363 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
7366 * *ia64*: Ongoing IA64 work.
7368 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
7370 * basic.cs: Add tests for add.ovf. Fix warnings.
7372 2005-05-18 Miguel de Icaza <miguel@novell.com>
7374 * driver.c (mono_main): Avoid crash if no argument is passed to
7375 --break; Do not use g_error, but f_printf. And fix all other
7376 ocurrences of the same crash.
7378 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
7380 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
7381 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
7384 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
7386 * *-ia64.*: Add beginnings of IA64 backend.
7388 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
7390 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
7392 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
7395 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
7397 * mini-amd64.c: Fix a warning.
7399 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
7401 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
7402 in float_neg. Fixes #74897.
7404 * mini-amd64.c (emit_call): Fix another near call bug.
7406 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
7408 * declsec.c: Keep the appdomain information in the structure. Added a
7409 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
7410 value gets overwritten).
7411 * declsec.h: Set the default MonoArray for the the stack to 6. Added
7412 an MonoAppDomain member to MonoSecurityFrame.
7413 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
7414 used in the stack walk. Now use a MonoArray which grow (double) when
7417 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
7419 * mini.c: Re-enabled runtime cleanup, since running threads should
7420 now properly stop when exiting.
7422 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
7424 * mini-codegen.c: New file contaning the arch-independent local
7425 register allocator. Not used by any architectures yet.
7427 * mini.h linear-scan.c: Merge some changes from the
7428 mini-xp-local-regalloc branch.
7430 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
7432 * mini-amd64.c (emit_call): Fix calls to native functions when the
7433 runtime is compiled as a shared library. Fixes #74756.
7435 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
7436 on a literal field. Fixes #74751.
7438 2005-04-25 Raja R Harinath <rharinath@novell.com>
7440 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
7442 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
7444 * objects.cs: Add missing null casting test.
7446 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
7448 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
7449 in wrapper methods. Also rename 'address' variable to 'offset'.
7451 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
7453 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
7456 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
7458 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
7461 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7463 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
7465 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7467 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
7468 just the last bytes.
7470 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7472 * aot.c (mono_compile_assembly): Fix warning.
7474 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
7475 by the _MSC_VER stuff.
7477 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
7479 * inssel-long.brg: Fix #74588.
7481 * cpu-amd64.md: Fix #74591.
7483 * iltests.il: Add new regression tests.
7485 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
7487 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
7490 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
7492 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
7494 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
7495 from Bill Middleton <flashdict@gmail.com>.
7497 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
7499 * arrays.cs: Add new regression test. Fix warnings.
7501 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
7503 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
7504 and leakage in CKFINITE.
7506 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
7507 this to a null op since it is called on amd64 too.
7509 * exceptions-amd64.c (get_throw_trampoline): Align stack.
7511 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
7512 body since this is not used on amd64.
7514 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
7516 * mini-amd64.c: Remove obsolete fixmes.
7518 * mini.c (print_method_from_ip): Fix debugging support.
7520 2005-2-1 Massimiliano Mantione <massi@ximian.com>
7522 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
7523 so that expressions that don't give much gain are not reduced.
7524 * ssapre.h: Likewise.
7526 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
7528 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
7530 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
7532 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
7534 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
7536 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
7538 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
7540 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
7542 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
7545 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
7547 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
7549 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
7551 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
7552 MONO_ARCH_USE_SIGACTION. Fixes #74252.
7554 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
7556 * mini-x86.c: Fix up stack overflow handling.
7558 * exceptions.cs: Add new regression test.
7560 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
7562 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
7563 mono_jit_thread_attach.
7565 * mini.c (mono_method_to_ir): Verify called method is not abstract.
7567 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7569 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
7570 avoid calling constructors using callvirt.
7572 * inssel.brg: Fix #74073.
7574 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
7576 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
7577 compilation with non-GCC compilers.
7578 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
7579 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
7581 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
7583 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
7584 klass->interface_offsets (will likely fix bug#74073).
7586 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7588 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
7590 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
7592 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
7593 to amd64_div_reg_size ().
7595 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
7597 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
7599 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
7601 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7603 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
7605 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7607 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
7609 * mini.c (mono_precompile_assembly): Load and precompile referenced
7610 assemblies as well. Fixes #74015.
7612 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
7614 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
7616 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
7618 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
7619 a lot of checks and (anyway) permissions cannot work until corlib is
7622 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
7624 * mini-ppc.c: fixed ABI issue on sysv/ppc.
7626 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
7628 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
7629 calls (fixes bug#72824).
7631 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
7633 * mini.c: fix tail recursion elimination (see test in bug#73936).
7635 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
7637 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
7638 some fp functions in sse2 mode.
7640 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
7642 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
7644 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
7646 * mini.h mini.c: Add mono_get_jit_tls_key ().
7648 * mini-x86.c: Enable fast TLS support on windows.
7650 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
7652 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
7653 * mini.c: Check for p/invoke method when generating code. If a
7654 p/invoke method, or it's class, isn't decorated with [Suppress
7655 UnmanagedCodeSecurity] then generate code to call System.Security.
7656 UnmanagedDemand (only if the security manager is active).
7658 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7660 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
7661 last change as it seems to cause strange crashes.
7663 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
7665 * *.c: handle unsafe function pointers where needed.
7667 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7669 * mini.c (mono_jit_free_method): Remove the fixme too.
7671 2005-03-15 Miguel de Icaza <miguel@novell.com>
7673 * mini.c: As discussed, make the code actually free the delegate
7674 thunk now, to enable the debugging of delegate problems, use
7675 MONO_DEBUG=1 when running Mono.
7677 This takes also care of parts of the leaks as seen by Joe.
7679 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
7681 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
7682 thread_tls_offset calculation.
7684 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
7686 * declsec.c: Reworked linkdemand checks for icall. The previous code
7687 was using the declaration code (untrusted) and didn't work as expected
7688 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
7691 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
7693 * iltests.il: Add new localloc test.
7695 * mini-amd64.c: Handle large stack allocations the same way as on
7696 windows if stack overflow handling is working.
7698 * mini-amd64.c: Allocate the signal stack using mmap.
7700 * mini.c (sigsegv_signal_handler): Fix reading of context.
7702 * mini-exceptions.c: Fix up stack overflow handling.
7704 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
7706 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
7708 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
7710 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
7712 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
7713 tramp_init functions as they are no longer needed.
7715 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
7717 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
7719 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
7721 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
7723 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
7726 * mini-ops.h: Add OP_LMUL_IMM.
7728 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
7729 long mul/div opcodes as intrinsic.
7731 * mini-amd64.c (emit_call): Handle the case when the callee might be
7734 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
7736 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
7739 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
7741 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
7743 2005-03-09 Ben Maurer <bmaurer@ximian.com>
7745 * mini.c (mono_codegen): Don't leak here, to help people running
7748 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
7750 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
7751 conversions in sse2 mode.
7753 * basic-float.cs: Add regression test.
7755 * mini-amd64.c: Reenable sse2.
7757 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7759 * mini-amd64.c: Disable sse2 until some regressions are fixed.
7761 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
7763 * driver.c: Copyright text should include 2005.
7765 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7767 * cpu-amd64.md (load_membase): Fix more max lengths.
7769 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
7771 * cpu-amd64.md (load_membase): Fix max length.
7773 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
7775 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
7777 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
7778 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
7780 * basic-float.cs: Add rounding regression test.
7782 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
7784 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
7786 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
7787 structures in registers for pinvoke wrappers.
7789 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
7791 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
7793 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
7795 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
7796 wrapper to mono_jit_thread_attach.
7798 * mini.c (mini_jit_thread_attach): New jit icall.
7800 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
7801 native->managed wrappers.
7803 * exceptions.cs: Add new regression test.
7805 * mini.c (optimize_branches): Check regions in the cbranch to throw
7806 block case as well. Fixes #73242.
7808 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
7810 * mini.c: thread safety fixes.
7812 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
7814 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
7815 patching stuff, since delegates use jump trampolines so there is
7818 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
7821 * tramp-amd64.c: Fix build.
7823 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
7824 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
7826 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
7827 Rename this to mono_arch....
7828 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
7830 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
7832 * mini-amd64.c (emit_call): If both the caller and the callee is
7833 guaranteed to have 32 bit addresses, emit a normal call.
7835 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
7837 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
7838 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
7839 method_ptr inside delegates.
7841 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
7843 * mini.c (mono_jit_free_method): Free the method info even if the native code is
7844 invalidated. Fixes #73001.
7846 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
7848 * mini-x86.c: Only use stdcall for pinvokes on windows.
7850 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
7852 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
7853 * mini-x86.c: remove unreliable __thread var offset detection,
7854 use the correct accessors and enable by default.
7856 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
7858 * mini.c (mono_jit_free_method): Fix memory leak.
7860 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
7862 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
7864 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
7866 * cpu-amd64.md: Fix lengths of atomic opcodes.
7868 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
7870 * driver.c: try to not imply using ICU is any good.
7872 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
7874 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
7875 functions as inline ops.
7877 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
7878 some Interlocked functions as inline ops.
7880 * mini.c (move_basic_block_to_end): Fix bug in last patch.
7882 * mini.h (MonoBasicBlock): Reorganize fields a bit.
7884 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
7886 * mini.c: Add support for OP_NOT_TAKEN.
7888 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
7889 structures in registers for pinvoke wrappers.
7891 * mini-amd64.c: Fix warnings.
7893 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
7895 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
7897 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
7899 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
7900 address instead of loading the address from it.
7902 * mini-x86.c: Add support for returning small structs in registers
7903 on Win32. Fixes part of #70864.
7905 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
7907 * trace.c (get_token): Improve error checking.
7909 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
7911 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
7913 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
7915 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
7916 it can be reused for MonoClass.
7917 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
7920 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
7922 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
7923 instead of a MonoReflectionMethod. The method information wasn't used
7924 when displaying SecurityException details (but will be now).
7926 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
7928 * Makefile.am : windows build fix.
7930 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
7932 * iltests.il: Add new regression test.
7934 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
7937 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
7939 * mini.c: Moved linkdemand check into helper function check_linkdemand
7940 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
7943 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
7945 * declsec.c: Added statistics counter for different kinds of
7947 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
7948 (and commented) declaration.
7949 * mini.c: Added statistics counter for security Demand code
7950 generation. Added display of security statistics.
7952 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
7954 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
7955 Fix compilation errors under gcc-2.95.
7957 2005-02-12 Ben Maurer <bmaurer@ximian.com>
7959 * mini.c, driver.c: Use the new jit trampoline hashtable
7961 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
7963 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
7965 2005-02-11 Martin Baulig <martin@ximian.com>
7967 * debug-mini.c (mono_debug_close_method): Free the line number array.
7969 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
7971 * aot.c: Break up large methods into smaller ones. Share GOT slots for
7974 * mini.h: Bump AOT file format version.
7976 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
7978 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
7980 * declsec.h: Added macros to get/set lazyly initialized security
7981 informations about assemblies. Added new enum for different type of
7982 possible LinkDemand violation. Added function to check LinkDemands.
7983 * mini.h: Added a field to MonoCompile to hold any security violation
7984 detected when JITting a method (so it can be thrown later).
7985 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
7986 and CEE_CALLVIRT. Added code to throw exception at the end of
7987 mini_method_compile (note: the exception is unhandled right now).
7989 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
7991 * mini.c, jit-icalls.c: use the managed implementation of
7992 memset for initobj and memset, to avoid managed <-> unmanaged
7995 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
7997 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
7998 optimization if it would need a GOT var.
8000 * basic.cs: Add tests for constant propagation and switch statements.
8002 * ssa.c: Fix out-of-range constant propagation and switch statements.
8004 2005-02-09 <vargaz@freemail.hu>
8006 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
8008 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
8010 * cpu-amd64.md (load_membase): Fix max length of load_membase.
8012 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8014 * mini.c: update to new signature of mono_class_get_allocation_ftn().
8016 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
8018 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
8019 arithmetic operations.
8021 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
8023 * mini-ppc.c: add a workaround for broken user code that
8024 DllImports vararg functions with non-vararg signatures.
8026 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
8028 * mini.c (mono_jit_compile_method_inner): Add detection and a
8029 meaningfull error message for assemblies written in Managed C++.
8031 * tramp-amd64.c mini-amd64.h: Add support for
8032 create_trampoline_from_token ().
8034 * aot.c mini-x86.c abcremoval.c: Applied patch from
8035 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
8037 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
8039 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
8040 which takes a MonoImage/token as parameter instead of a MonoMethod.
8042 * aot.c: Use the new trampoline for initializing vtables.
8044 * aot.c: Add support for ldfld/stfld_remote wrappers.
8046 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
8047 rules for compare <MEM>, IMM.
8049 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
8051 * aot.c: Handle inherited finalizers correctly.
8053 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
8055 * inssel.brg (stmt): Add a missing _setup_... ().
8057 * aot.c: Save some parts of the class state to the AOT file and use it
8058 to recompute that state when a class is initialized.
8060 * mini.c: Install AOT hooks into the runtime.
8062 * mini.h: Bump AOT file format version.
8064 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
8067 * iltests.il: Add new test.
8069 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
8073 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
8075 * mini.c: setup the statistical profiler in the thread attach
8076 callback to cope with the new single thread code.
8078 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
8080 * mini-ppc.c: ensure we have enough room for the profiler
8081 calls (fixed bug#72084).
8083 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
8085 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
8088 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8090 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
8092 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8094 * ssapre.c: Fixed an issue with down safety (this allows IronPython
8095 to succesfully execute parrotbench).
8096 * ssapre.h: Likewise.
8098 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8100 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
8101 variable for stores to method arguments (fixes a SSAPRE issue).
8103 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8105 * mini.c: handle value types in dup, fixes gen-112.cs.
8107 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
8109 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
8110 sequence for calls in dynamic methods to avoid thunks.
8112 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
8114 * mini.c: correctly remove dynamic methods from the hashtable.
8116 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8118 * driver.c: Disabled SSAPRE until fix the bug that appears
8119 in IronPython's parrotbench.
8121 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
8123 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
8125 * mini.c (mono_method_to_ir): Revert the previous change.
8127 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
8130 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
8131 mono_jit_info_table_find () etc. when running under valgrind.
8133 * inssel.brg: Fix warnings.
8135 * mini-exceptions.c: Fix warnings.
8137 2005-01-31 Martin Baulig <martin@ximian.com>
8139 * driver.c (compile_all_methods_thread_main): Don't try to compile
8140 generic methods or anything which has type parameters.
8142 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
8144 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
8146 * TestDriver.cs: Add --verbose flags.
8148 * graph.c ssa.c: Fix 64 bit warnings.
8150 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
8151 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
8152 Fix 64 bit warnings.
8154 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
8155 variable not spotted by gcc.
8157 * mini-amd64.c inssel-amd64.brg: Applied patch from
8158 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
8159 X86_COMPARE_MEMBASE opcodes.
8161 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
8163 2005-01-29 Ben Maurer <bmaurer@ximian.com>
8165 * *: MonoMethod->signature might be NULL now. You *MUST* use
8166 mono_method_signature.
8168 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8170 * driver.c (compile_all_methods_thread_main): Compile the methods
8171 without invoking cctors.
8173 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8175 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
8176 * basic-calls.cs: test for the above.
8178 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8180 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
8181 MonoJitInfo changes.
8183 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
8185 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
8186 eagerly if it contains dynamic methods.
8188 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
8190 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
8191 trace, it is now computed by an icall from trace_ips.
8193 * mini-exceptions.c: Fix a warning.
8195 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
8197 * mini-exceptions.c: don't bother getting stack trace info if
8198 it's not going to be used.
8200 2005-01-27 Raja R Harinath <rharinath@novell.com>
8202 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
8205 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
8207 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
8209 * aot.c: Avoid calling mono_method_get_header () if not needed.
8211 * mini.h: Bump AOT file format version.
8213 * mini.c (mono_emit_native_call): Allocate a GOT var here.
8215 * mini.c (mono_print_tree): Print more info for calls.
8217 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
8219 * declsec.h: Remove warning by adding missing include for marshal.h
8221 2005-01-26 Martin Baulig <martin@ximian.com>
8223 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
8226 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
8228 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
8231 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
8233 * aot.c (mono_compile_assembly): Fix a warning.
8235 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
8237 * declsec.c: Look for security attributes on the original MonoMethod
8238 (and not the wrapped one). This fix permissions on icalls.
8240 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8242 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8244 * mini.c (mono_allocate_stack_slots): Add a fixme.
8246 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8248 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8250 * inssel.brg: optimize casts of sealed types (more
8251 optimizations waiting for fixes in remoting).
8253 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8255 * inssel.brg (stmt): Add another dummy rule.
8257 * driver.c: Fix warnings.
8259 * driver.c (mono_main): If running under valgrind, instruct glib to use
8260 the system allocation functions so valgrind can track the memory
8261 allocated by the g_... functions.
8263 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
8265 * mini-ops.h: Add OP_DUMMY_STORE opcode.
8267 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
8269 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
8270 variables in try regions.
8272 * mini.c (mini_method_compile): Don't disable optimizations on large
8273 methods when AOT compiling.
8275 * mini.c (mono_allocate_stack_slots): New arch independent method to
8276 allocate stack slots. Not yet used.
8278 2005-01-22 Ben Maurer <bmaurer@ximian.com>
8280 * debug-mini.c (mono_debug_close_method): Plug some leaks.
8282 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
8284 * mini-ppc.c: make the branch info relative as the code
8285 buffer can be reallocated.
8287 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
8289 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
8290 * driver.c: Removed the AOT/security restriction. Now initialize the
8291 security manager (in metadata) if --security is used.
8292 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
8293 rather than the pointer to declarative security, when AOT is used.
8295 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
8297 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
8298 basic blocks, reduced intrinsic exception throwing code size.
8300 2005-01-22 Miguel de Icaza <miguel@ximian.com>
8302 * driver.c (mini_usage): Reorder the usage screen.
8304 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
8306 * mini.c (mono_resolve_patch_target): Fix warning.
8308 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
8310 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
8313 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8315 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
8316 breaks the amd64 build.
8318 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
8319 register allocation. Fixes #71454.
8321 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8323 * arrays.cs: Add new regression test.
8325 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8327 * ssapre.c: Turned usage of snprintf to GString.
8328 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
8329 (I left it on by mistake in my previous commit).
8331 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
8333 * mini.c, cfold.c, basic-calls.cs: preserve side effects
8334 on cond branch optimization (fixes bug# 71515).
8336 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8338 * abcremoval.c: Fixed bug 71062.
8339 * abcremoval.h: Likewise.
8341 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8343 * mini.c: Added a new functionality to optimize_branches, the removal
8344 of useless basic blocks, and fixed some problem in the removal of
8345 critical edges; some utility functions added for both purposes.
8346 * ssapre.c: Added complex expression support, and fixed bug 70637.
8347 * ssapre.h: Likewise.
8348 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
8350 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
8351 * driver.c: Re-enabled SSAPRE.
8353 2005-01-19 Martin Baulig <martin@ximian.com>
8355 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
8356 the result of mono_get_method_constrained().
8358 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
8360 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
8363 2005-01-18 Geoff Norton <gnorton@customerdna.com>
8365 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
8366 be detected. Fixes #59296.
8368 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8370 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
8371 which can happen. Fixes #71361.
8373 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8375 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
8378 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8380 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
8381 appdomain-unload.exe to fail.
8383 * mini.c: Fix some memory leaks.
8385 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
8387 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
8388 Fixed bug and sped up some codepaths.
8390 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8392 * mini.c: Fix some memory leaks.
8394 * exceptions.cs basic-long.cs: Add test for checked ulong->int
8397 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
8399 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
8402 * iltests.il: Add regression test for #71320.
8404 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
8406 * mini.c (mono_codegen): Fix installation of profiler hooks.
8408 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
8410 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
8412 * mini.h, mini.c, cfold.c: optimize access to enum
8413 readonly fields, too. Eval conditional branches if possible
8414 to perform unreachable code removal in more cases.
8416 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
8418 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
8420 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
8423 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
8424 WinXP DEP. Fixes #71244.
8426 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
8428 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
8430 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
8432 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
8434 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
8436 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
8439 * mini.h: Bump AOT version.
8441 * mini.h (MonoCompile): Change exvar to a hash table.
8443 * mini.c: Allocate a separate exvar for each handler block.
8445 * mini.c: Get rid of the computation of filter_lengths, its not needed.
8447 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
8448 ex var with the pending exception and only throw if the two are equal.
8451 * exceptions.cs: Add tests for rethrow and nested catch clauses.
8453 * mini-x86.c: Fix warnings.
8455 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
8456 used by all the ports now.
8458 * aot.c: Add write-symbols and save-temps options.
8460 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8462 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
8464 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
8466 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
8469 * tramp-s390.c: Check vtable slot belongs to the domain.
8471 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
8472 as per other platforms.
8474 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
8476 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
8478 * driver.c: we don't run the Main() code in a subthread anymore.
8480 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
8482 * mini.c: added experimental rtc support in the statistical
8483 profiler: if the user has the permission, more accurate statistics
8484 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
8485 The MONO_RTC value must be restricted to what the linux rtc allows:
8486 power of two from 64 to 8192 Hz.
8488 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8490 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
8492 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
8494 * mini-ppc.c: better icache flush for smp.
8496 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
8498 * mini-amd64.c (emit_move_return_value): Fix memory leak.
8500 * mini-x86.c (get_call_info): Add the get_call_info () code from the
8501 amd64 port, not yet used.
8503 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8505 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
8508 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
8510 * driver.c: Added --security option to activate the security manager.
8511 Right now this will allow code generation for declarative demands and
8512 is disabled when AOT is specified.
8513 * mini.c: Add code generation for declarative security demands.
8514 * mini.h: Add mono_use_security_manager as an extern gboolean.
8516 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8518 * aot.c (mono_compile_assembly): Speed up compilation a bit by
8519 emitting more dense assembly code.
8521 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
8522 exception throwing stuff.
8524 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
8526 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
8529 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
8532 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
8535 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
8537 * tramp-*.c: Only patch vtable slots if the object is in the current
8538 domain. Fixes appdomain-unload.exe.
8540 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
8542 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
8545 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8547 * mini.c (reverse_branch_op): New helper function.
8549 * mini.c (optimize_branches): Run the new optimization only on
8550 platforms which support it. Also reverse all kinds of branches.
8552 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
8554 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
8557 * mini.c (optimize_branches): Reverse not-equals branches if the false
8558 bblock is a throw. This happens a lot of time with argument checking in
8561 * mini.c (mono_codegen): Add support for placing basic blocks after
8562 the function epilogue.
8564 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
8567 2005-01-05 Miguel de Icaza <miguel@ximian.com>
8569 * mini.c (setup_stat_profiler): Only set this up if the platform
8570 supports ITIMER_PROF.
8572 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8574 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
8577 * inssel.brg: Fix a warning.
8579 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
8581 * mini.c: added support for statistical profiler
8582 (run with: --profile=default:stat).
8584 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
8586 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
8588 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
8590 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
8591 related to global registers from the amd64 port.
8593 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
8595 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
8597 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
8598 with global registers.
8599 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
8601 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
8603 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
8605 * debug-mini.c (encode_value): Fix off-by-one.
8607 * aot.c (encode_value): Likewise.
8609 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
8611 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
8613 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
8616 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
8618 * aot.c (emit_method_info): Increase size of temp buffer.
8620 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
8623 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
8625 * aot.c (emit_method_info): Fix build.
8627 * aot.c: Further rework of the AOT file format to reduce the size of
8628 the method info data.
8630 * mini.h: Bump AOT file format version.
8632 2004-12-27 Martin Baulig <martin@ximian.com>
8634 * mini.c (mini_get_method): New static method; call
8635 mono_get_method_full() and mono_get_inflated_method().
8636 (mono_method_to_ir): Use mini_get_method() instead of
8637 mono_get_method_full().
8639 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
8641 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
8643 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
8645 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
8647 * inssel-amd64.brg: Add some optimization rules.
8649 2004-12-24 Ben Maurer <bmaurer@ximian.com>
8651 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
8652 standard not GC'd stuff is fine.
8654 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
8656 * aot.c: Rework the AOT file format to get rid of most of the global
8657 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
8659 * mini.h: Bump AOT file format version.
8661 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
8663 * mini.h: Bump AOT file format version.
8665 * aot.c (mono_aot_is_got_entry): New function to determine if an
8666 address is inside a GOT.
8668 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
8670 * cpu-pentium.md: Increase the maximum size of some instructions which
8671 might involve a got access.
8673 * mini.c (get_method_from_ip): Another debug helper function.
8675 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
8676 when got var accesses are created during the decompose phase.
8678 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
8680 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
8681 argument mini_compile_method and to MonoCompile, and use this to
8682 determine whenever a given method is compiled for AOT. This allows the
8683 other methods compiled during AOT compilation to be free of AOT stuff,
8684 so the backends does not need to add special support for them by
8685 creating a fake GOT etc.
8687 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
8690 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8692 * mini.c (mono_method_to_ir): It turns out that some of the
8693 x-appdomain wrappers are lax with types, so just ignore this for
8696 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
8697 at the vtable->klass. If it is non-shared code we can just use the
8700 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
8702 * mini-ppc.c: access MonoDomain from tls, too.
8704 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
8706 * declsec.c: Removed unused variable (and related warning ;-)
8708 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8710 * iltests.il: New test for LDELEMA on an array of ref types.
8712 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
8713 all ldelema's on reftypes.
8714 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
8715 it was the wrong place to put it.
8717 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
8718 register to pop to make this cleaner, at the request of Paolo.
8720 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8722 * mini-ops.h (OP_GETHASHCODE): New op.
8724 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
8726 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
8729 For a microbenchmark, this reduces the cost of Hashtable.get_Item
8732 * mini-x86.c (mono_arch_output_basic_block): Rather than
8740 The first is 3 bytes while the second is 1. This saves 36 kb on
8741 mscorlib, quite a big saving. When bootstraping mcs, I was able to
8742 see a small boost because of icache locality.
8744 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
8746 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
8748 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
8749 started code sharing with the generic code.
8751 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
8753 * mini-ppc.c, cpu-g4.md: added code for direct access to
8756 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
8758 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
8759 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
8762 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
8764 * declsec.c|h: Added functions to cache the declarative stack modifiers
8765 in MonoJitInfo and to create a security frame from a MonoJitInfo
8767 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
8768 created. Register internal calls for System.Security.SecurityFrame::
8769 _GetSecurityFrame and _GetSecurityStack.
8770 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
8771 the definitions for the new stack walk/callback mechanism.
8772 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
8773 first security frame for LinkDemands and InheritanceDemands) and
8774 GetSecurityStack for Demands. Both use the new mono_walk_stack code
8776 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
8777 walk initialization (lupus).
8779 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8781 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
8783 (handle_loaded_temps): Do not create a temporary variable for
8784 things that we know are temps. They will never be modified.
8785 (mono_spill_call): Set MONO_INST_IS_TEMP
8786 (mono_emulate_opcode): ditto
8788 (mono_method_to_ir.CEE_DUP): ditto
8790 2004-12-19 Ben Maurer <bmaurer@ximian.com>
8792 * mini.c (type_to_eval_stack_type): Make this handle the void type
8793 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
8794 (emit_tree): use ip_in_bb to special case some common idioms
8795 Update all callers to pass in the IP.
8796 (mono_method_to_ir): Make CEE_CALL* do the above as well.
8798 This gives us a nice 2% speedup in mcs bootstrap.
8800 * mini-x86.c (peephole_pass): Peephole pass to make
8809 * mini.c (ip_in_bb): new method.
8810 (mono_method_to_ir): use this method rather than doing the hash
8813 * linear-scan.c (mono_linear_scan): When expiring actives, you
8814 don't need to keep around variables that expire on this
8815 instruction. This makes it so that:
8818 store (ebx add (ebx, 1))
8822 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
8824 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
8825 combination to avoid doing two copies. Fix up problems with previous
8828 * mini.c: Fix 64 bit warnings.
8830 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
8832 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
8834 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
8835 changes from the x86 code.
8837 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
8839 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
8841 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
8842 throwing code to reduce its size, unify the AOT and non-aot code and
8843 get rid of relocations in the AOT case.
8845 * mini-x86.h mini.c exceptions-x86.c
8846 (mono_arch_get_throw_corlib_exception): New arch specific function to
8847 raise corlib exceptions which doesn't require relocations in the
8850 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
8852 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
8854 * mini.c (mono_emit_method_call): Only allocate the got var when it is
8857 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
8860 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8862 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
8863 with add function when used from Inc/dec atomic
8864 functions. Re-enabled optimization on x86.
8865 * mini-ops.h: renamed atomic_add functions to
8866 allow _add to match the Interlocked::Add and
8867 _add_next to match Interlocked::Inc/Dec.
8869 2004-12-15 Massimiliano Mantione <massi@ximian.com>
8871 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
8872 linking of BBs to the end BB, and enabled SSAPRE also with
8873 consprop and copyprop (which was prevented by that bug).
8875 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8877 * mini-x86.c: disabling the Interlocked optimizing code.
8879 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8881 * aot.c (load_aot_module): Move reading of got_addr after the AOT
8884 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8886 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
8887 interlocked optimization due lack of support on x86, rewrote
8888 exchange to take into account that base may be in eax.
8890 xsp works again; activated Interlocked optimizing code.
8892 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8894 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
8896 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
8898 * mini-ops.h: Add new opcodes.
8900 * mini.h: Add new patch types. Add got_var to MonoCompile.
8902 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
8903 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
8904 make it work with all kinds of patchable code.
8906 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
8907 address of the GOT, and referencing entries in the GOT.
8909 * mini.c: Add code to load the GOT address if needed by an opcode.
8911 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
8912 independent AOT code on the x86 using an elf-style Global Offset Table.
8914 2004-12-14 Raja R Harinath <rharinath@novell.com>
8916 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
8918 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8920 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
8923 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
8925 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
8926 of Interlocked:Increment/Decrement/Add as inline ops.
8927 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
8929 2004-12-12 Geoff Norton <gnorton@customerdna.com>
8931 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
8932 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
8934 2004-12-12 Duncan Mak <duncan@ximian.com>
8936 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
8937 again. `patch_info->table_size' is no longer valid after Zoltan's
8940 2004-12-12 Martin Baulig <martin@ximian.com>
8942 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
8943 if we are the "real" method, ie. not an inlined method inside it.
8945 2004-12-11 Ben Maurer <bmaurer@ximian.com>
8947 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
8948 before we look in the special fields table. This fixes
8949 ../tests/thread-static-init.cs.
8951 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8953 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
8954 for Array get_Rank and get_Length. Fixes bug #70465.
8956 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
8958 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
8959 separate structure to reduce the size of MonoJumpInfo.
8961 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
8963 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
8965 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
8967 * mini.c (mini_get_inst_for_method): Changed to allow ports
8968 to return a MonoInst instead of opcode
8969 (renamed mini_get_opcode_for_method to better reflect the new functionality)
8971 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
8972 Allow ports to return a created MonoInst instead of op-code, will enable
8974 (renamed mini_get_opcode_for_method to better reflected the functionality)
8976 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
8978 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
8980 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
8982 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
8985 2004-12-08 Martin Baulig <martin@ximian.com>
8987 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
8988 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
8990 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
8992 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
8995 * exceptions.cs: Disable some tests which depend on properties of x86 fp
8998 2004-12-08 Raja R Harinath <rharinath@novell.com>
9000 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
9002 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
9004 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
9005 bug introduced by the previous patch.
9007 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9009 * mini-ppc.c, objectc.cs: handle large structs passed by value
9012 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
9014 * mini-ppc.c: OP_ARGLIST implementation from
9015 Geoff Norton <gnorton@customerdna.com>.
9017 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9019 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
9020 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
9022 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9024 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
9026 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9028 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
9031 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
9033 * mini-sparc.c: Zero out localled-ed memory.
9035 * iltests.il: Add tests for zeroing out localloc-ed memory.
9037 2004-12-04 Martin Baulig <martin@ximian.com>
9039 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
9040 mono_method_get_signature_full().
9042 2004-12-03 Massimiliano Mantione <massi@ximian.com>
9044 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
9045 and some utility functions (always for SSAPRE), integrated SSAPRE.
9047 * driver.c: Added ssapre option.
9048 * ssa.c: Small fix on OP_ARG handling.
9049 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
9050 * Makefile.am: Likewise.
9052 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
9054 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
9057 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
9060 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9062 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
9064 * cpu-s390.md : Increase instruction length of oparglist.
9066 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
9068 2004-11-30 Martin Baulig <martin@ximian.com>
9070 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
9071 virtual generic methods. We call a special helper_compile_generic_method()
9072 icall to retrieve the method from the vtable, inflate and compile
9073 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
9075 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
9077 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
9079 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
9081 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
9083 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
9086 2004-11-27 Ben Maurer <bmaurer@ximian.com>
9088 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
9089 platforms with PIC aot.
9091 2004-11-28 Martin Baulig <martin@ximian.com>
9093 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
9096 2004-11-28 Martin Baulig <martin@ximian.com>
9098 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
9099 the result of mono_type_get_underlying_type() to check whether
9102 2004-11-26 Martin Baulig <martin@ximian.com>
9105 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
9108 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
9110 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
9111 the same way as the other arguments so they won't get clobbered.
9113 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
9114 calls through R11 since it is clobbered by the trampoline code.
9116 2004-11-26 Raja R Harinath <rharinath@novell.com>
9118 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
9119 pick up in-tree mscorlib.dll.
9121 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
9123 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
9125 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
9126 runtime data/code are now stored in a table similar to the GOT in ELF.
9127 This allows the code itself to be position independent.
9129 * aot.c: Fix loading of referenced assemblies after the lazy assembly
9132 * aot.c: Attach ELF type (object/function) directives to all global
9135 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
9137 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
9139 * mini-amd64.h: Turn on PIC AOT code.
9141 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
9142 returning the offset within an OP_AOTCONST instruction where the GOT
9143 offset needs to be added.
9145 * mini.h: Bump AOT file format version.
9147 2004-11-25 Martin Baulig <martin@ximian.com>
9149 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
9150 uninflated generic methods.
9152 2004-11-25 Martin Baulig <martin@ximian.com>
9154 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
9156 2004-11-24 Martin Baulig <martin@ximian.com>
9158 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
9159 original klass (this only applies for generic instances).
9161 2004-11-24 Martin Baulig <martin@ximian.com>
9163 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
9164 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
9167 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
9169 * mini.c (mono_method_to_ir): Disable inlining for methods containing
9170 localloc. Fixes #69678.
9172 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
9174 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
9176 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
9177 used SSE registers on pinvoke calls. Fixes #69774.
9179 2004-11-23 Geoff Norton <gnorton@customerdna.com>
9181 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
9182 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
9184 2004-11-23 Raja R Harinath <rharinath@novell.com>
9186 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
9187 Refer directly to the mcs/ tree.
9189 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9191 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
9192 Check if a trampoline for a synchronized method is required.
9194 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
9196 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
9197 with localloc if needed. Throe arithmetric exception in
9198 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
9199 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
9201 2004-11-19 Geoff Norton <gnorton@customerdna.com>
9203 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
9204 types before switching on type. Fixes #69622.
9206 2004-11-19 Raja R Harinath <rharinath@novell.com>
9208 * Makefile.am (check-local): New. Integrate into 'make check'.
9209 (MCS,RUNTIME): Define using in-tree mono and mcs.
9211 (%.exe): Use $(ILASM).
9213 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
9215 * mini-ppc.c: adjust initial prolog size (bug #69691).
9217 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
9219 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
9222 2004-11-17 Raja R Harinath <rharinath@novell.com>
9224 * Makefile.am (clean-local): Rename from 'clean'.
9226 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9228 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
9229 to mono_arch_is_int_overflow.
9230 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
9233 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
9235 * declsec.c|h: New files to support declarative security attributes.
9236 Added function to check if a method has (applicable) security.
9237 * mini.c|h: Add check for declarative security attributes in
9238 mono_method_check_inlining.
9239 * Makefile.am: Added declsec.c and declsec.h to the build.
9241 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
9243 * mini.c, mini.h: update to keep dynamic code info per-domain.
9245 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
9247 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
9248 (mini_init): Get rid of it from here too.
9250 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
9252 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
9253 implemented OP_RETHROW (patch by Geoff Norton
9254 <gnorton@customerdna.com>).
9256 2004-11-10 Geoff Norton <gnorton@customerdna.com>
9258 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
9259 between appdomains. Fixes appdomain-unload on PPC.
9261 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
9263 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9264 mini-exceptions.c: handle the new wrapper types.
9265 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
9266 token value as a MonoClass* when compiling a wrapper.
9267 mono_jit_create_remoting_trampoline now takes an additional
9268 MonoRemotingTarget parameter.
9270 2004-11-10 Martin Baulig <martin@localhost>
9272 * mini.c (mono_method_to_ir): Use `generic_container->context'
9273 rather than creating a new one.
9275 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9277 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
9279 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
9281 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
9283 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
9284 the experimental aot cache stuff.
9286 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9288 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9289 mini-exceptions.c: update to exception clause structure changes.
9291 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9293 * exceptions-x86.c (throw_exception): Fix warnings.
9295 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
9298 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9300 * exceptions-sparc.c (get_throw_exception): Really fix this.
9302 2004-11-07 Ben Maurer <bmaurer@ximian.com>
9304 * tramp-*.c: we no longer support icalls without wrappers, so
9305 a bit of code can be removed here
9307 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
9309 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
9312 * cpu-sparc.md: Add op_rethrow.
9314 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
9316 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
9318 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
9319 * mini-ops.h: Add OP_RETHROW.
9321 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
9323 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
9325 2004-11-05 Geoff Norton <gnorton@customerdna.com>
9327 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
9328 Makes the output much easier to read
9330 2004-11-05 Ben Maurer <bmaurer@ximian.com>
9332 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
9333 prevents another huge leak when compiling with ssa. Secondly, the
9334 performance of doing this rather than freeing the lists is much
9335 better. GList does a lock every time you allocate a list link,
9336 so that it can use a memory pool. So, it is better to just use
9337 a memory pool of our own.
9339 * ssa.c, linear-scan.c: replace g_list_remove_link with
9340 g_list_delete. The remove one does not free the GList, so we were
9341 leaking memory. On -O=all --compile-all with corlib, this cut down
9342 3 MB of allocations.
9344 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
9346 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
9348 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
9350 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
9351 into a new function mono_create_jit_trampoline ().
9353 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
9355 * trace.c (get_spec): Allow tracing of classes without a namespace.
9357 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
9359 * mini.c: Fix pointer overwrite in mini_method_compile.
9361 2004-11-2 Geoff Norton <gnorton@customerdna.com>
9363 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
9364 The darwin ABI needs some special handling for 1 and 2 byte structs
9365 Lets use lbz/lhz instead of lwz everywhere.
9366 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
9367 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
9368 Use stb/sth for the former, and put the latter always on stack instead of in
9371 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
9373 * trace.c (is_filenamechar): Add '_'.
9375 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9377 * mini-s390.c: Fix prolog length to allow for large trace requirements.
9379 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
9381 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
9383 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
9384 depends on libmonogc. Fixes #68805.
9386 2004-10-26 Miguel de Icaza <miguel@ximian.com>
9388 * mini.c (mono_jit_free_method): Provide extra information for
9389 this error. Currently this leaks, but will be turned into a
9390 developer option in the future.
9392 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
9394 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
9396 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
9398 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
9399 boundary. Fixes reading of PATCH_INFO_R4 and R8.
9400 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
9402 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
9404 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
9405 trampolines for AOT code.
9407 2004-10-22 <vargaz@freemail.hu>
9409 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
9410 constructed types. Fixes #68136.
9412 2004-10-21 Martin Baulig <martin@ximian.com>
9414 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
9415 if it returns true, unwind the stack to the call instruction.
9417 2004-10-21 <vargaz@freemail.hu>
9419 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
9421 * mini.h: Bump AOT version number.
9423 * objects.cs: Add another test for unbox trampolines.
9425 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
9428 2004-10-20 <vargaz@freemail.hu>
9430 * driver.c: Add SHARED to the set of optimizations tested.
9432 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
9434 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
9437 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
9439 2004-10-20 Martin Baulig <martin@ximian.com>
9441 * mini-exceptions.c (mono_handle_exception): Call
9442 mono_debugger_handle_exception() to tell the debugger about
9443 catch/finally clauses.
9445 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
9447 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
9449 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
9452 2004-10-15 Geoff Norton <gnorton@customerdna.com>
9454 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
9455 methods as their native size, fixed bug #57543, #57545.
9456 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
9457 This saves a temporary register and mullw call down into 1 (minor perf
9458 increase for cases like sum = sum * 5; This use to translate into:
9461 It now translates to
9464 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
9466 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
9469 2004-10-11 Martin Baulig <martin@ximian.com>
9471 * mini.c (mono_method_to_ir): If we're a generic method, get the
9472 MonoGenericContainer from our MonoMethodNormal and create a
9473 MonoGenericContext from it.
9475 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
9477 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
9479 * basic-long.cs: Add test for checked i8->i2 cast.
9481 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9483 * inssel-ppc.brg: added a couple of speedup rules.
9485 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
9487 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
9488 to speed up rebuilds.
9490 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9492 * mini-s390.c: Minor fix to OP_OR_IMM.
9494 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
9496 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
9497 better. Fixes appdomain-unload.exe on sparc.
9499 2004-10-02 Massimiliano Mantione <massi@ximian.com>
9501 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
9502 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
9505 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
9507 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
9509 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
9511 * mini.c: Always generate a field read/write wrapper for members
9512 of the class MarshalByRefObject since the actual instance could
9515 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
9517 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
9519 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
9521 * driver.c mini.h trace.c: Move the setting of the main assembly into
9522 a separate function called mono_trace_set_assembly () and call it after
9523 actually loading the main assembly. Fixes #66872.
9525 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
9527 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
9528 using the code manager.
9530 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
9532 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
9534 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
9536 * cpu-amd64.md: Fix bug in previous patch.
9538 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
9541 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
9543 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9544 mini-exceptions.c: updates for changed stack walk interface.
9546 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9548 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
9550 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
9552 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
9554 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
9556 * driver.c (mini_regression_list): Do not call mono_assembly_close
9557 since assemblies can't be unloaded.
9559 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9561 * cpu-amd64.md: Fix more instruction lengths.
9563 * cpu-amd64.md: Fix lengths of some instructions.
9565 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
9567 * inssel.brg: Make the array ldelema check aot friendly.
9569 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9571 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
9573 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
9575 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
9577 * mini-x86.c: Fix build.
9579 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
9580 mono_type_get_underlying_type () helper function to simplify code.
9582 2004-09-09 Martin Baulig <martin@ximian.com>
9584 * mini-amd64.c: Don't access `type->data.klass' directly, call
9585 mono_class_from_mono_type() instead since the type may be a
9588 2004-09-09 Martin Baulig <martin@ximian.com>
9590 * mini-amd64.c (get_call_info): Fix support for generic instances.
9591 (add_valuetype): Use mono_class_from_mono_type() to get the class
9592 since we can be a generic instance.
9594 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
9596 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
9598 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
9600 * liveness.c: reset spill costs on each scan: bug 62107
9602 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
9604 * exceptions-sparc.c (mono_arch_find_jit_info): remove
9605 unnecessary line that doesn't compile
9607 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
9609 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
9610 trampolines, make them call an error function so people can fix their
9613 2004-09-06 Martin Baulig <martin@ximian.com>
9615 * mini.c (mono_method_to_ir): When initializing locals, handle a
9616 generic instances like a valuetype if it's a valuetype and like a
9617 class if it's a class.
9619 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9621 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
9622 stack. Fixes #64674.
9624 * exceptions.cs: Add test for unwinding of call arguments.
9626 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
9628 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
9629 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
9630 set the carry/borrow flag). The sparc and s390 implementations
9631 can now use optimized versions (and simplify the code). ppc bugfixes.
9633 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9635 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
9637 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
9639 * inssel-amd64.brg: Remove leftover 32 bit rule.
9641 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
9643 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
9645 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
9646 mono_arch_find_jit_info functions into a new function. Fix a memory
9649 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
9652 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9654 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
9657 * exceptions.cs: Add array size tests.
9659 * mini.c: Allocate a separate icall wrapper for each arity of
9660 mono_array_new_va. Fixes #59509.
9662 * exceptions.cs: Add testcase for 64578.
9664 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
9666 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
9668 2004-09-02 Martin Baulig <martin@ximian.com>
9670 * mini.c (mono_method_to_ir): When initializing the locals, call
9671 handle_initobj() on the generic instance itself, not its
9674 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9676 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
9677 MonoJitInfo for dynamic methods.
9679 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
9681 * mini.c: Add support for freeing JIT data for dynamic methods.
9683 2004-09-01 Martin Baulig <martin@ximian.com>
9685 * mini-x86.c (is_regsize_var): Added support for generic
9687 (mono_arch_emit_prolog): Make this compile again, use
9688 `x86_push_imm_template (code)'.
9690 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
9692 * mini-x86.c: make all push_imm instructions that get
9693 patched always emit the long form
9695 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
9697 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
9698 in a per-domain hash.
9700 * mini-amd64.c (merge_argument_class_from_type): Handle generic
9703 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
9705 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
9708 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
9711 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
9712 Beginnings of SSE2 support.
9714 * exceptions.cs: Add more tests for checked int<->uint casts.
9716 2004-08-28 Martin Baulig <martin@ximian.com>
9718 * mini-x86.c (mono_arch_instrument_epilog): Added support for
9722 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
9723 Handle generic instances recursively.
9725 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9727 * iltests.il: test for conv.u8 on a constant
9729 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9731 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
9732 LCONV_x4 (shrun_32 (membase)).
9734 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9736 * inssel-x86.brg: c&p rules for push/setret of long
9738 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9740 * inssel-x86.brg: c&p rules for compare (base, regvar) and
9741 compare (regvar, base)
9743 * inssel-x86.brg: more burg love
9745 * inssel.brg: more cleanup
9747 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
9749 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9751 * basic-long.cs, basic-calls.cs: new tests for optimization.
9753 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
9755 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
9758 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9760 * mini-amd64.c (read_tls_offset_from_method): Add another case.
9762 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
9764 * inssel.brg (mini_emit_memcpy): use
9765 NO_UNALIGNED_ACCESS to disable memcpy optimization
9767 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9769 * mini-amd64.c: Handle generic types in various places.
9771 * mini.c (mono_method_to_ir): Handle generic types in init locals.
9773 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
9775 * mini.c (handle_box): Fix warning.
9777 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
9779 * mini-amd64.h: Enable the emit_state optimization.
9781 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
9783 * mini-amd64.c: Add some new 64 bit peephole opts.
9785 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
9787 * cpu-amd64.md: sreg1 of div instructions must be %rax.
9789 * mini-amd64.c: Register allocator fixes.
9791 * mini.c: Add an optimization to emit_state to avoid allocation of new
9792 registers on some platforms.
9794 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
9796 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
9798 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
9799 allocation. Fixes #63085.
9801 * basic-long.cs: Add new regression test.
9803 * mini-amd64.c: Register allocator improvements.
9805 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
9807 * mini-amd64.c (read_tls_offset_from_method): Add another code
9810 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
9811 instruction sequence for nullifying class init trampolines.
9813 * objects.cs: Add new regalloc test.
9815 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
9817 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9819 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
9821 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
9824 * driver.c: Fix profiling after TLS changes.
9826 * driver.c (mono_main): Set mono_stats.enabled if needed.
9828 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
9831 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
9833 * mini-x86.c: use a 1 op rather than a 2 op tls access
9834 instruction -> faster.
9836 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9838 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9841 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
9843 * exceptions-sparc.c (throw_exception): fix typo
9845 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
9847 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
9848 set tree->dreg correctly with tls. Allow any
9849 register to be used.
9851 * mini-x86.c (read_tls_offset_from_method): add new code
9852 generation pattern seen with GCC.
9855 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9857 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
9858 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9859 exceptions-sparc.c: fix some performance issues in exception
9860 handling and setting of the stack trace for exceptions that were
9863 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9865 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9868 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
9871 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
9873 This patch inlines tls access, when possible.
9875 * mini.h: new arch functions for TLS intrinsics.
9876 All platforms updated with a stub.
9878 * mini.c: use the new intrinsics
9880 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
9881 arch specific intrinsic for tls variables
9883 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9885 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
9888 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
9890 * mini.c: thread local allocation
9892 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
9894 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
9896 * Makefile.am: Link against the static version of libmonogc.
9898 * Makefile.am: Link the static versions of the convenience libraries
9899 into the mono executable.
9901 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
9903 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
9905 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
9906 on integer overflow.
9908 * mini-amd64.c: Reorganize function call code.
9910 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
9912 2004-08-14 Ben Maurer <bmaurer@ximian.com>
9914 * inssel-x86.brg: use xor eax,eax.
9916 * basic.cs: new tests
9918 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
9920 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
9921 in exception throwing code.
9923 2004-08-14 Ben Maurer <bmaurer@ximian.com>
9925 * inssel-x86.brg: use xor esi,esi.
9927 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
9929 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
9930 can trace methods compiled during mini_init () too.
9932 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
9935 2004-08-14 Ben Maurer <bmaurer@ximian.com>
9937 * Makefile.am: static link on x86 (r=zoltan)
9939 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
9941 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
9942 code since it causes some programs to fail.
9944 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
9946 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
9948 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
9950 * mini.c: ovfops_op_map - add STACK_OBJ case for
9952 * basic.cs: add test_0_pin_string as test
9955 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
9957 * Makefile.am: build C# if srcdir != builddir
9959 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9961 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
9962 fall-through blocks.
9964 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9966 * driver.c: enable loop by default again and include abcrem in -O=all.
9968 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
9970 * iltests.il: Add some localloc tests.
9972 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
9974 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
9977 * inssel-amd64.brg: Add some optimizations.
9979 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
9982 * Makefile.am: Statically link mono against libmono on AMD64.
9984 * mini-amd64.c inssel-amd64.brg: Optimizations.
9986 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
9988 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
9990 * tramp-amd64.c: Patch calling code in trampolines.
9992 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
9994 * mini-amd64.c: pinvoke struct passing fixes.
9996 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
9998 * mini-sparc.c: redo change, make mono_arch_cpu_init call
9999 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
10001 2004-08-05 Duncan Mak <duncan@ximian.com>
10003 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
10006 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10008 * mini-amd64.c (emit_move_return_value): Move return value for normal
10011 2004-08-05 Martin Baulig <martin@ximian.com>
10013 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
10014 `type->type'; just modify `type' itself when dealing with enums
10015 and generic instances.
10016 (check_call_signature): Make `simple_type' a `MonoType *'.
10018 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10020 * mini.c: Use OP_PADD to add offsets to addresses.
10022 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
10024 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
10026 * mini-sparc.c (mono_arch_emit_epilog): fix check
10027 for folding last op into restore instruction
10029 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10031 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
10032 helper methods using the code manager.
10034 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
10036 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
10038 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10040 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10041 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
10043 * mini-s390.c: fix tail processing
10045 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10047 * mini-ppc.c: mul.ovf.un exception name fix.
10049 2004-08-03 Martin Baulig <martin@ximian.com>
10051 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
10052 instances; before jumping to `handle_enum', also modify `ptype'.
10054 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
10056 * cpu-sparc.md: fcall maximal length too small.
10058 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
10060 * mini-amd64.c mini.h: Add initial support for passing/returning
10061 structures to/from pinvoked methods.
10063 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
10065 * mini-ppc.c: reg allocator fix.
10067 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
10069 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
10071 * inssel.brg: Optimize memset on 64 bit machines.
10073 * mini-amd64.c: Fix some vararg cases.
10075 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10077 * mini-s390.c: Corrected macro in emit_float_to_int
10079 * s390-abi.cs: Tests to exercise the s390 ABI
10081 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10083 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
10086 * basic.cs: Add a test for add.ovf.un.
10088 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
10090 * mini-sparc.c: add case for OP_IDIV_UN
10092 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10094 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
10096 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
10098 2004-07-30 Ben Maurer <bmaurer@ximian.com>
10100 * basic.cs: regression tests.
10102 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
10105 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10107 * basic.cs: Add a new test.
10109 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
10110 and AOT. Various fixes and optimizations.
10112 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
10114 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
10116 * mini-ppc.c: make sure temp regs are not used for global reg
10119 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
10121 * cpu-sparc.md: conv_i8 fix for 64bits
10123 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
10125 2004-07-29 Ben Maurer <bmaurer@ximian.com>
10127 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
10128 add opcode for cmp BYTE PTR [eax], imm.
10130 * inssel.brg: Make memcpy and memset takes bases.
10132 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10134 * *-amd64.*: More AMD64 work.
10136 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10138 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
10139 add a compare-not-equal opcode.
10141 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
10143 * mini.c: Use mono_init_from_assembly instead of mono_init.
10145 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10147 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
10149 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
10151 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
10153 * inssel.brg: 64 bit fixes.
10155 * mini.h (MonoCallInst): Add some AMD64 specific data.
10157 * mini.h: Add some OP_P opcodes.
10159 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10161 * basic.cs: tests for 61797 and 61740
10163 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
10165 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
10166 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
10168 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
10170 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
10172 * *-amd64*.*: Ongoing AMD64 work.
10174 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
10176 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
10178 * *-amd64*: Ongoing AMD64 work.
10180 * mini-arch.h: Add AMD64 support.
10182 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
10184 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
10186 * mini-ops.h: Add new opcodes.
10188 * Makefile.am: Add AMD64 support.
10190 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
10191 rules into the inssel-long*.brg files.
10193 * *-amd64.*: Add beginnings of AMD64 backend.
10195 2004-07-22 Ben Maurer <bmaurer@ximian.com>
10197 * mini.c (print_dfn): commenting out the code that prints
10198 the cil. With -O=deadce, this makes -v -v crash.
10200 * cpu-pentium.md: make checkthis have a length of 2
10202 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
10204 * mini-sparc.h: fix implementations of __builtin
10205 functions for Sun compiler for V9.
10207 2004-07-16 Ben Maurer <bmaurer@ximain.com>
10209 * mini.c: use the new stelem.ref wrapper
10210 * exceptions.cs, arrays.cs: new stelem.ref tests
10212 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10214 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
10215 new XSP should work with these changes).
10217 2004-07-14 Ben Maurer <bmaurer@ximain.com>
10219 * inssel-{long32,x86,}.brg: trivial optimizations.
10221 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
10223 * mini.c: load value when emitting box operation in
10226 2004-07-12 Ben Maurer <bmaurer@ximian.com>
10228 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
10229 is one byte shorter than cmp DWORD PTR [eax], 0.
10231 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10233 * inssel-ppc.brg: arguments on the stack are always
10234 relative to the stack pointer (spotted by Neale Ferguson).
10236 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10238 * exceptions-x86.c: delay appending the method name to the trace until
10239 after mono_jit_info_table_find is called, as this gets the real
10242 2004-07-09 Ben Maurer <bmaurer@ximian.com>
10244 * aot.c: register roots
10246 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10248 * aot.c : I could just use PLATFORM_WIN32 flag.
10250 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10252 * aot.c : Reverting the previous fix. This time it broke linux build.
10254 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10256 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
10258 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
10260 * mini.c (handle_stack_args): Remove some more debugging code.
10262 * mini.c (handle_stack_args): Remove debug output left in by mistake.
10264 * driver.c mini.h aot.c: Allow additional options to be specified with
10265 --aot and pass them to mono_compile_assembly.
10267 * aot.c: Add experimental code to AOT compile all loaded assemblies
10268 on demand and save the code into a cache in the filesystem.
10270 * aot.c: Add support for more wrapper methods.
10272 * mini.c (handle_stack_args): Handle some corner cases. Fixes
10275 * cpu-*.md: Remove removed opcodes.
10277 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
10278 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
10279 related icalls to marshal.c.
10281 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
10283 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
10285 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
10287 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
10289 2004-07-06 Ben Maurer <bmaurer@ximian.com>
10290 * liveness.c: If liveness is recomputated we need to reset the information
10291 for each variable. This way, if the liveness range has been narrowed
10292 by optimizations that happened after the last computation, we can return
10295 For example, if you have
10300 // Tons of code that does not affect i
10306 i = 0 is dead code and will be removed by SSA. However, when
10307 linear scan gets to the code, i will still appear to be live
10308 throughout the entire block. This prevents good register allocation.
10310 2004-07-06 Martin Baulig <martin@ximian.com>
10312 * debug-mini.c (mono_debug_init_method): Allow
10313 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
10314 (mono_debug_add_icall_wrapper): New method.
10316 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
10318 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
10320 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
10323 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
10325 * aot.c (mono_aot_load_method): Fix loading of debug info.
10327 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10329 * aot.c: Add logging support.
10331 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10333 * mini.h: Add prototype for mono_print_method_from_ip.
10335 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
10337 * inssel.brg: 64 bit fixes.
10339 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
10342 * Makefile.am: Add SPARC64 support.
10344 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10346 * aot.c: Fix alignment problems on 32 bit platforms.
10348 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10350 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
10353 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
10356 * mini.h: Bump AOT file version. Some 64 bit fixes.
10358 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10360 * inssel-sparc.brg: Add new rule to avoid register moves.
10362 * inssel.brg: Add ldind_to_load_membase helper function.
10364 2004-06-30 Ben Maurer <bmaurer@ximian.com>
10366 * mini.c: OffsetToStringData intrinsic.
10368 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10370 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
10372 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
10375 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
10376 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10378 * mini.c: reinstated mono_compile_get_interface_var()
10379 on x86, too, since the change breaks the Gtk# build there as well.
10381 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10383 * driver.c: remove loop from the default optimizations: it seems to
10384 interact badly with some of the other options (see bug #60613).
10386 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
10388 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
10389 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
10391 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
10393 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
10394 vararg-using methods.
10396 2004-06-21 Martin Baulig <martin@ximian.com>
10398 * mini/mini-exceptions.c
10399 (mono_handle_exception): Added `gpointer original_ip' argument.
10400 After calling mono_unhandled_exception(), call
10401 mono_debugger_unhandled_exception() and if that returns true,
10402 restore the context and return.
10404 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
10406 * mini-ppc.c: prefer the use of relative branches so
10407 they won't need to be patched in aot code (patch from Patrick Beard).
10409 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10411 * aot.c: patch from Patrick Beard to make the output assembly
10412 more correct for the MacOSX assembler. Small tweak to
10413 generate sane images on Linux/PPC, too.
10415 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10417 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
10418 case until bug #59509 is fixed (shows up in #60332).
10420 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10422 * mini.c: make sure the needed wrappers are compiled, too, with
10425 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
10427 * driver.c: remove NPTL reference in --version output.
10429 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10431 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
10432 generate valid assembly for the Mach-O assembler.
10434 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10436 * driver.c: don't include abcrem in the all optimization specifier
10437 since it slows down jit compilation too much for now.
10439 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
10441 * mini.c: use BIGMUL only if both operands have the same signage.
10442 * iltests.il: Test for bug 60056. (errors related to signage in
10447 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
10449 * mini.c, aot.c: memory leak fixes.
10451 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10453 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
10455 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
10457 * Makefile.am: remove the -static hack completely, it links in
10458 statically glib as well.
10460 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
10462 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
10463 * exceptions.cs: make it compile with new mcs/csc.
10465 2004-06-03 Massimiliano Mantione <massi@ximian.com>
10466 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
10467 and added relevant test case.
10469 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10471 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
10472 regressions in gtk-sharp.
10474 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
10476 * exceptions.cs: New regression tests.
10478 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
10480 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
10482 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
10484 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
10486 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
10488 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
10490 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
10492 * mini.c (mono_jit_runtime_invoke): Init class in this
10493 method instead of trusting mono_jit_compile_method to
10494 do the work (because wrappers can be in object class)
10496 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
10498 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
10500 * basic-long.cs: New regression test.
10502 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
10504 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
10505 and div/rem checks.
10507 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
10509 * Makefile.am: fix miguel's change to build mono statically against
10510 libmono (track build dependencies).
10512 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10514 * cfold.c: Some glib versions do not have G_MININT32.
10516 2004-05-26 Massimiliano Mantione <massi@ximian.com>
10518 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
10519 with precision of tan, atan, sin and cos, and implemented related
10520 regressions tests (fixes bug 54467, but one new problem appeared and
10523 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10525 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
10527 * exceptions.cs: Add test for constant folding && division by zero.
10529 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
10530 since driver.c is in libmono too, so the optimization was useless.
10532 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
10533 variable to driver.c so the compiler can emit more efficient code to
10536 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10538 * Makefile.am: don't distribute generated inssel.[ch] files.
10540 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
10542 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
10543 into the default appdomain. Fixes #58707.
10545 * jit-icalls.c: Remove the broken approximation for truncl, doing
10546 no conversion is better.
10548 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
10551 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10553 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
10554 of the mcrxr instruction which is not available on some processors
10555 even if it's documented to be. Implement add and sub overflow correctly
10556 (still not complete for long unsigned). Speed up icalls a bit.
10558 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
10560 * mini.c (mono_jit_compile_method_with_opt): Make sure that
10561 we run .cctor in the current domain instead of target_domain.
10563 Fixes bug #58558, .cctor not being called in -O=shared.
10565 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10567 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
10569 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
10571 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
10572 which can be done with an imm8, do it that way.
10573 (mono_arch_output_basic_block): ditto for a jmp
10574 (mono_arch_emit_prolog): Computate maximum offset of a label.
10576 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
10578 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
10579 now tries to allocate prefered physical reg's for virtual
10580 regs. This reduces the number of emited spills/loads with
10581 20-30% on our core assemblies.
10583 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10585 * jit-icalls.c: truncl() is not needed and trunc() is
10586 the correct thing to do anyway (bug #58287).
10588 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
10590 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
10593 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
10595 * driver.c: enable loop optimizations by default.
10597 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10599 * mini-x86.c: fix calc of max loop size when aligning loops start.
10601 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
10603 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
10606 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
10608 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
10611 * basic-long.cs: Add tests for add/subtract of immediates with carry.
10613 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
10615 * mini.c (inline_method): Allways inline some wrappers even if the cost
10616 is too large. Fixes #58785.
10618 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
10620 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
10622 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
10623 (crichton@gimp.org). Beginning of support for sparc/linux.
10625 * mini-sparc.c: Optimize retrieval of LMF address.
10627 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
10629 * exceptions-ppc.c: handle alloca in methods with clauses.
10631 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
10633 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
10635 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
10637 * mini.c: Delegate most of the abort signal work to
10638 mono_thread_request_interruption, which also handles Stop and Suspend
10641 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
10643 * mini.c mini.h: Allow inlining of icall wrappers if the backend
10644 supports the save/restore lmf opcodes.
10646 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
10648 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
10649 by gcc-3.4 as well.
10651 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
10653 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10655 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
10656 methods which contain array accesses.
10658 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
10659 boundaries. Fixes #58537.
10661 * iltests.il: Add regression test for #58537.
10663 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10665 * mini-x86.c (mono_arch_local_regalloc): Last part of
10666 fix for bug #58633 (releasing register to early).
10668 2004-05-18 Miguel de Icaza <miguel@ximian.com>
10670 * basic-long.cs: Add new regression test.
10672 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10674 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
10675 register too early on the chain.
10677 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10679 * mini.c (create_helper_signature): Use a helper function to reduce
10680 the code which needs to be written. Also set the calling convention of
10681 icalls on windows. Fixes #57840.
10683 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10685 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
10686 exceptions-ppc.c: added helper function to get the instruction address
10687 from a signal handler context.
10689 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10691 * helpers.c: use g_get_tmp_dir. Invokes happyness
10694 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10696 * helpers.c: Add new env variable to pass args to objdump.
10697 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
10699 2004-05-17 Radek Doulik <rodo@ximian.com>
10701 * Makefile.am (common_sources): added abcremoval.h so it get
10702 disted and daily mono packages on go-mono.com will build again
10704 2004-05-17 Massimiliano Mantione <massi@ximian.com>
10706 * abcremoval.c: Fixed coding style, added copyright header.
10708 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
10710 * mini.h: Added prototype for abc removal main function.
10712 * build_relations_propagation_table.pl: Added copyright header.
10714 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10716 * basic-long.cs: reg test for complex ceq_long bug.
10718 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10720 * mini-x86.c (mono_arch_local_regalloc): Correctly free
10721 reg in long and clob case (bug #58343). Fixed/added comments.
10723 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
10725 * mini.c (mono_jit_runtime_invoke): Follow new convention
10726 of calling the invoke method with an function pointer.
10728 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
10730 * ChangeLog: Fix author of memory leak patch.
10732 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
10734 * Makefile.am: fix make dist as well...
10737 2004-05-14 Massimiliano Mantione <massi@ximian.com>
10739 * cfold.c: Made so that conversions from pointer to int4 are no-ops
10740 on archs where pointers are 4 bytes long.
10742 * Makefile.am: Added abcremoval.c source file.
10744 * abcremoval.c: Added abcremoval.c.
10746 * abcremoval.h: Added abcremoval.h.
10748 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
10750 * inssel.brg: Enabled bounds check removal.
10752 * mini.c: Added support for abcrem optimization.
10754 * mini.h: Added abcrem optimization label.
10756 * driver.c: Added support for abcrem optimization.
10758 * propagated_relations_table.def: Added propagated_relations_table.def.
10760 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
10762 * mini.c, cfold.c: fix style.
10764 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10766 * mini.c: handle issue with the low-level implementation of
10767 some long opcodes (bug #54209).
10769 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
10771 * basic.cs: test for my new cmov stuff.
10773 2004-05-13 Patrik Torstensson
10775 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
10776 opt and added peephole documentation.
10778 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
10780 * tramp-ppc.c: rewrote the generic trampoline code.
10782 2004-05-11 Patrik Torstensson
10784 * mini-x86.c: optimize long shl/shr asm code (one less branch)
10786 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
10788 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
10790 * mini.h mini.c dominators.c: Applied patch from Derek Woo
10791 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
10793 * mini.c: Add new icalls for AsAny marshalling.
10795 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10797 * tramp-ppc.c, mini-ppc.c: more cleanups.
10799 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10801 * mini.c: no warnings.
10803 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10805 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
10807 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
10809 * mini.c: In the thread abort signal handler, if the thread is in the
10810 process of being stoped, don't throw the Abort exception, just stop the
10813 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
10815 * tramp-ppc.c: removed old code.
10817 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10819 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
10820 do some simple speed optimizations on ppc.
10822 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10824 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
10825 and large offsets in load/store.
10827 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10829 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
10830 it causes regressions.
10832 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10834 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
10837 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10839 * jit-icalls.c: remove warnings.
10840 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
10841 speedups for unsafe code.
10843 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
10845 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
10847 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
10849 * basic-calls.cs: Add new regression test.
10851 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
10854 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
10856 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
10859 2004-05-06 Patrik Torstensson
10861 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
10862 long reg allocation in any reg (not only eax:edx) and implemented
10863 long shl/shr ops in asm instead of helpers.
10865 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
10867 * mini-sparc.h: Fix warnings.
10869 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
10872 * mini-exceptions.c (mono_handle_exception): Call the filter in a
10873 separate statement for clarity.
10875 * mini-sparc.c: Update status.
10877 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
10879 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
10882 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10884 * inssel-ppc.brg: another small pre-release workaround:
10885 we don't do overflow detection for long_sub_un.
10887 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10889 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
10890 (also works around a weird ppc bug: 57957).
10892 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
10894 * tramp-ppc.c: trampoline fixes.
10896 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
10898 * mini-ppc.c: fixed typos.
10900 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10902 * mini-ppc.c, exceptions-ppc.c: more code saves registers
10903 at the top of the stack. Fixed typos. Use a frame registers
10904 for all the methods with exception clauses.
10906 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10908 * exceptions-ppc.c: restore fp registers.
10910 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10912 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
10913 order from the stack top (moved the stack room to save the
10914 return value for trace after the param area). Fixed corruption
10915 in restoring registers on unwind.
10917 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10919 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
10921 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10923 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
10924 and prolog/epilog for methods that use it. Allow
10925 enough param area room for varargs methods. Fix miguel's
10926 breakage in exception handling.
10928 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10930 * Makefile.am: run genmdesc only on current arch.
10932 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10934 * exceptions-x86.c:
10935 * mini-x86.h: fix the build on windows.
10937 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
10939 * 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.
10941 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
10943 * mini-exceptions.c: New file.
10945 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
10946 Move some parts of the x86 exception handling code to an
10947 arch-independent file so it can be shared with other ports.
10949 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
10951 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
10953 2004-04-26 David Waite <mass@akuma.org>
10955 * driver.c: remove comma from end of enumeration declaration
10957 2004-04-26 Jackson Harper <jackson@ximian.com>
10959 * driver.c: parse config file before loading first assembly. This
10960 allows the user gac to be enabled/disabled.
10962 2004-04-23 Miguel de Icaza <miguel@ximian.com>
10964 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
10965 simpler mechanism: we do not care what is encoded initially
10966 (branch absolute or relative), we care about the code and its
10967 target. I kept the old code for reference for now.
10969 The new code tries first to determine if the jump is anywhere in
10970 the -/+32 absolute meg range, if it succeeds, it encodes using the
10971 absolute branch; If not, it tried to find something in the
10972 relative range, if not, it uses the handle_thunk code.
10974 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
10976 * exceptions-ppc.c: use the correct ip register on macosx.
10978 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
10980 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
10982 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
10984 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
10985 Raise exception on integer divide by zero by hand since the hw
10986 doesn't support it. Handle NaNs in FP compares.
10988 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
10990 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
10991 code reducing duplication between the platforms and enabled
10992 signal exception handling (on linux for now).
10994 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
10996 * exceptions-ppc.c: more macosx support.
10998 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11000 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
11002 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
11004 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
11006 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
11008 * iltests.il: more tests.
11010 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11012 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
11015 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11017 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
11019 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11021 * liveness.c: Mark variables as volatile in all basic blocks reachable
11022 from exception clauses.
11024 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
11026 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
11029 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
11031 * iltests.il, basic.cs: more tests for regalloc.
11033 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
11035 * iltests.il: Some tests for register allocation modifications
11038 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
11040 * exceptions.cs: Add regression test for bug #56782.
11042 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
11043 original stack trace if an exception is rethrown. Fixes #56782. Oh,
11044 the beauty of fixing the same thing in 5 different files...
11046 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
11048 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
11051 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
11053 * mini.c: Add support for STRWLPARRAY marshalling convention.
11055 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11057 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
11058 to init the context to setup the regs pointer).
11060 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11062 * exceptions-ppc.c: more exceptions work.
11064 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11066 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
11069 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11071 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
11072 can use the memory directly.
11074 * cpu-pentium.md: Update documentation from a post from Zoltan.
11076 add x86_add_membase, x86_sub_membase, x86_mul_membase
11078 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11080 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
11081 GENERAL_REGS they were also hardcoded for all PPC ports.
11083 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
11085 Remove hard-coded limit for floating point registers, use
11086 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
11088 Notice that in MacOS X calling conventions you can fit a lot more
11089 floating point values in registers, so I should update the PInvoke
11090 test to excercise the passing of floating point values on the
11091 stack (currently broken).
11093 2004-04-06 Miguel de Icaza <miguel@ximian.com>
11095 * tramp-ppc.c (create_trampoline_code): Added
11096 JUMP_TRAMPOLINE_SIZE.
11097 (ppc_magic_trampoline): Follow the pattern from
11098 x86_magic_trampoline: if code is set to zero, return.
11099 (create_trampoline_code): Always pass MonoMethod to the jump
11100 trampoline, before it was passing a null.
11101 (mono_arch_create_jump_trampoline): Implement the jump stub, could
11102 share the code with mono_arch_create_jit_trampoline.
11104 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
11106 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
11109 * cpu-g4.md: Added length for jmp instruction, the worst case
11110 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
11113 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
11115 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
11117 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
11119 * mini.c: Only set bblock->real_offset when adding a new bblock, and
11120 before each IL instruction.
11122 * mini.c (CEE_BOX): Fix warnings.
11124 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11126 * mini.c: removed a few unused vars and extra whitespace.
11128 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
11130 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
11132 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
11134 (OP_GETCHR): use the above
11135 (CEE_LDELEMA): use the above.
11137 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
11138 version of the generic impl.
11139 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
11140 (CEE_LDELEMA): use the above.
11142 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11144 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
11147 * iltests.il: Added new regression test for #56317.
11149 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11151 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
11152 under NetBSD. Fixes #56450.
11154 * liveness.c (update_gen_kill_set): Fix previous patch.
11156 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11158 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
11160 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
11162 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
11163 ldsfld and ldsflda.
11165 * inssel-sparc.brg: Add more optimizations.
11167 * mini-sparc.c: Replace multiply/divide with shifts if possible.
11169 2004-04-01 Martin Baulig <martin@ximian.com>
11171 * mini.c (handle_box): New static function; moved the
11172 implementation of CEE_BOX here.
11173 (mono_method_to_ir): Added `constrained_call' variable.
11174 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
11175 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
11176 mono_method_get_constrained() to get the method.
11178 2004-04-01 Martin Baulig <martin@ximian.com>
11180 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
11181 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
11182 (mono_method_to_ir): We don't need these macros anymore since
11183 mono_class_get_full() already takes care of it.
11185 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11187 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
11188 use @function (as doesn't accept #function here) and check the return
11189 value of system and stop if fails.
11191 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11193 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
11195 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
11197 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
11199 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
11201 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
11204 * basic-long.cs: Add test for negation of Int64.MinValue.
11206 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
11208 * mini-sparc.c: Update status.
11210 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
11212 * exceptions-sparc.c: Fix return value in filters.
11214 * inssel-sparc.brg: Fix register allocation in some rules.
11216 2004-03-28 Martin Baulig <martin@ximian.com>
11218 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
11221 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
11223 * mini-x86.c (mono_arch_patch_code): Fix warnings.
11225 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
11226 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
11227 remove unused conv_u4 opcode.
11229 * mini-x86.c: Remove valgrind workaround since it slows down things
11230 even when mono is not run under valgrind.
11232 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
11234 * mini-sparc.c: Update status.
11236 * inssel-sparc.brg: Add some optimizations.
11238 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
11239 future delay slot filling. Add support for varargs, tail calls and JMP.
11241 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
11242 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
11244 * inssel.brg: Fix register allocation in OP_ARGLIST.
11246 * inssel.brg: Fix warnings.
11248 2004-03-25 Martin Baulig <martin@ximian.com>
11250 * mini.c (inflate_generic_field): Removed.
11251 (mini_get_method): Removed, use mono_get_method_full(),
11252 (mini_get_class): Removed, use mono_class_get_full().
11253 (mono_method_to_ir): Pass our generic context to
11254 mono_field_from_token().
11256 2004-03-25 Martin Baulig <martin@ximian.com>
11258 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
11259 of a `MonoMethod *'.
11260 (mini_get_method): Take a `MonoGenericContext *' instead
11261 of a `MonoMethod *'.
11262 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
11263 a new local variable called `generic_context' which holds the
11264 current `MonoGenericContext *'; use it to lookup things.
11266 2004-03-24 Martin Baulig <martin@ximian.com>
11268 * mini.c (mini_get_class): New static method; if we're inside a
11269 generic instance, inflate the class if neccessary.
11270 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
11272 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
11274 * iltests.il: New regression test for #55976.
11276 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
11279 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11281 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
11284 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11286 * liveness.c: Consider SSA stores as well as loads when making vars
11289 * exceptions.cs: New regression tests for register allocation.
11291 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
11293 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
11294 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
11295 domain lock only to protect puntual access to data structures.
11296 Added access lock for sighash, jit_icall_hash_name,
11297 jit_icall_hash_addr and domain->code_mp.
11299 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
11301 * driver.c: Print SIGSEGV handling method.
11303 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
11305 * mini.c (setup_jit_tls_data): Handle case when this is called
11306 multiple times for a thread.
11308 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
11309 is different from fbxx_un. Fixes #54303. Also use constants instead of
11310 magic numbers in a lot of places.
11312 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
11314 * exceptions.cs: Fix cctor test when --regression is used.
11316 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
11318 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
11321 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11323 * inssel-ppc.brg: fixed register assignments for some rules.
11325 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11327 * exceptions.cs: Add test for exceptions in static constructors.
11329 * mini.c (mono_jit_compile_method_with_out): Move the calling of
11330 static constructors outside the domain lock. Fixes #55720.
11332 2004-03-17 Martin Baulig <martin@ximian.com>
11334 * mini.c (get_generic_field_inst): Removed, this'll never happen.
11335 (inflate_generic_field): Take the `MonoMethod *' instead of the
11336 `MonoClass *' and added support for generic method.
11337 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
11338 have a `field->parent->gen_params', only inflate the field if it's
11339 an open constructed type.
11341 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11343 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
11344 exception object instead of the preconstructed ones.
11346 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11348 * mini.c: reverted changed to sigsegv_signal_handler commited
11349 accidentally in the previous patch.
11351 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11354 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
11355 running --aot with an old assembly.
11357 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
11359 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
11362 * mini-sparc.c: Add support for v9 branches with prediction.
11364 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
11366 * mini.c (mini_init): #warning is GNUC only
11368 * mini-sparc.h: implement __builtin_frame_address
11369 and __builtin_return_address for Sun C compiler
11371 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
11373 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
11375 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
11377 * basic-calls.cs: Add test for unaligned byref long argument passing.
11379 * mini-ops.h: Add sparcv9 compare and branch instructions.
11381 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
11382 v9 instructions if we have a v9 cpu.
11384 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
11385 registers for global allocation.
11387 * exceptions-sparc.c: Fixes.
11389 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
11391 * liveness.c (mono_analyze_liveness): Optimized version.
11393 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
11395 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
11398 * basic-float.cs basic-calls.cs: New regression tests.
11400 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
11402 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
11403 sigaltstack implementation.
11405 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
11407 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
11408 stuff if SIGSEGV_ON_ALTSTACK is not defined.
11410 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
11412 * mini.c: Fix warnings.
11414 * mini.c (mono_resolve_patch_target): New function which contains the
11415 arch independent part of the patching process.
11417 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
11418 patching code to a separate function.
11420 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
11422 * mini.c (add_signal_handler): ifdef out on Windows
11424 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
11426 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
11427 cpu-sparc.md: Add exception handling support + other fixes.
11429 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
11430 typed GC detection in --version.
11432 * basic.cs exceptions.cs: New regression tests.
11434 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
11435 the arch specific code can store data during a compilation.
11437 * mini-ops.h: Add OP_SETFRET.
11439 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
11440 function, register a separate icall for each arity, so the icalls can
11443 * mini.c (mono_print_tree): Print negative offsets in a more readable
11446 * mini.c: Make signal handling work on sparc.
11448 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
11450 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
11452 * jit-icalls.c: Emulate truncl by aintl on solaris.
11454 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
11456 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
11458 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
11460 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
11462 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
11463 a MarshalByRef type, inline a method that performs the check, taking into
11464 account that the object can be a proxy. Also implemented tow new opcodes:
11465 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11466 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
11467 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11469 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
11471 * mini-ppc.c: if a relative branch displacement is too big
11472 but it points to and area reachable with an absolute branch,
11475 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
11477 * mini.c: optimize small copies in cpblk.
11479 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
11481 * basic-calls.cs basic-float.cs: New regression tests.
11483 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
11484 negative offsets from %fp. Implement localloc. Fix local register
11485 allocation. Fix the case when the this argument needs to be saved to
11486 the stack. Implement some missing opcodes.
11488 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
11490 * mini.c (mini_method_compile): Reenable global regalloc in methods
11491 with exception handlers.
11493 * linear-scan.c (mono_varlist_sort): Fix warning.
11495 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
11497 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
11500 * liveness.c: Make all variables uses in exception clauses volatile, to
11501 prevent them from being allocated to registers. Fixes #42136.
11503 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
11505 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
11506 causes regressions.
11508 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
11509 argument to mono_arch_regalloc_cost.
11511 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
11514 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
11516 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
11517 Make the cost of allocating a variable to a register arch dependent.
11519 * basic-calls.cs: Fix compilation of tests.
11521 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
11522 helper function to cut back on the number of #ifdefs needed.
11524 * mini-ppc.c: Fix compilation.
11526 * basic-calls.cs: New regression tests.
11528 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
11530 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
11531 of l0 since that is callee saved.
11533 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
11536 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
11537 of delay instruction.
11539 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
11541 * mini.h (MonoCallInst): Add 'virtual' flag.
11543 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
11545 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
11547 * *.cs: New regression tests.
11549 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
11552 * mini.c (mono_runtime_install_handlers): Fix build.
11554 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
11555 'signal_stack_size' members.
11557 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
11558 alternate signal stack.
11560 * exceptions-x86.c: Add stack overflow handling.
11562 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
11563 functions to arch independent code.
11565 * mini.c (mono_print_tree): Print more detailed info for load_membase
11568 2004-02-23 Martin Baulig <martin@ximian.com>
11570 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
11572 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11574 * mini-x86.c: fixed reg allocation for div/rem.
11576 2004-02-22 Miguel de Icaza <miguel@ximian.com>
11578 * driver.c (mono_main): Report some configuratio options on --version.
11580 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
11582 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
11583 low in the address space. Correctly flush memory in thunks where we
11584 output native code.
11586 2004-02-20 Martin Baulig <martin@ximian.com>
11588 * mini.c (mini_get_method): New static method; inflate all generic
11589 methods and methods in open generic instances.
11590 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
11591 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
11593 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11595 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
11597 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
11599 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
11601 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
11603 * mini-sparc.c (flushi mono_arch_output_basic_block): make
11604 it compile using Sun's compiler.
11606 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11608 * 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.
11610 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
11612 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11614 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
11616 * mini-ppc.c: handle calls outside of the allowed range with thunks
11617 allocated using the code manager.
11618 * tramp-ppc.c: use the code manager to hold generated native code.
11619 Fixed the magic trampoline to just patch vtable entries.
11621 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
11623 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
11626 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
11628 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
11631 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
11632 if we have a working __thread implementation.
11634 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
11635 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
11637 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
11639 * mini-x86.c: Fix compilation under gcc 2.
11641 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
11643 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
11644 contains a call to the wrapped function.
11646 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
11647 OP_<CALL>_IMM opcodes, and use them under X86.
11649 * mini.c (mono_jit_find_compiled_method): Fix warning.
11651 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
11653 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
11655 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
11656 functionality to mini.c.
11658 * mini.c (mono_create_jump_trampoline): New function to create a jump
11659 trampoline. Return a compiled method instead of a trampoline if it
11660 exists. Add a cache for jump trampolines.
11662 * mini.c (mono_jit_find_compiled_method): New function to return a
11663 compiled method if it exists.
11665 * mini-x86.c: Call mono_create_jump_trampoline instead of
11666 mono_arch_create_jit_trampoline.
11668 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
11669 a jump trampoline. Fixes #52092.
11671 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
11673 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
11674 which is not up-to-date. Add check_corlib_version () instead.
11676 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
11679 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
11680 since newer valgrind versions do not need it.
11682 * mini.c (mono_jit_compile_method_with_opt): New helper function to
11683 compile a method with a given set of optimizations.
11685 * mini.c: Compile icall wrappers on-demand instead of at startup.
11687 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
11688 wrapper for an icall.
11690 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
11692 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
11695 * iltests.il: Add test for non-empty stack before switch instruction.
11697 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
11699 * mini.c: Add support for new stringbuilder marshalling conventions.
11701 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
11703 2004-02-01 Martin Baulig <martin@ximian.com>
11705 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
11706 in `ginst->mtype_argv'.
11708 2004-01-31 Miguel de Icaza <miguel@ximian.com>
11710 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
11711 facilitate grepping.
11713 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
11715 * mini.c: fixed buglet in initobj generic implementation for references.
11717 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
11719 * Makefile.am: make the version script conditional.
11720 * jit-icalls.c: handle missing truncl().
11722 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
11724 * exceptions.cs: Add more tests for double->int conversion.
11726 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
11727 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
11729 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
11731 * driver.c: make --verbose --version emit an error
11732 if the loaded corlib doesn't match the runtime version.
11734 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
11736 * mini-ppc.h: export ppc_patch().
11737 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
11738 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
11739 on par or better than on MacOSX.
11741 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
11743 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
11744 mono_lookup_pinvoke_call.
11746 * mini-x86.c: Under windows, the default pinvoke calling convention is
11747 stdcall. Fixes #52834.
11749 * mini.c (optimize_branches): Add an upper bound to the number of
11750 iterations to prevent infinite loops on strange loops. Fixes #53003.
11752 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
11754 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
11755 and ISINST. Fixes #52093.
11757 * objects.cs (test_0_vector_array_cast): New tests.
11759 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
11761 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
11762 checking in Array.Set ().
11764 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
11767 * object.cs (test_0_multi_array_cast): New regression test.
11769 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
11771 * exceptions-ppc.c: fix build on Linux/PPC.
11773 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
11775 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
11776 running under valgrind.
11777 (x86_magic_trampoline): Fix build bustage.
11779 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
11780 negative values as well. This is needed for the encoding of the line number
11781 info, since sometimes the line numbers are not in increasing order.
11783 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
11785 * cpu-pentium.md (localloc): Increase the size of the localloc
11786 instruction since it is a loop under Win32.
11788 * debug-mini.c (record_line_number): Get rid of unneccesary memory
11791 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
11793 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
11794 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
11795 Max Horn (max@quendi.de). Fix file names in comments.
11797 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
11799 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
11800 avoid stack overflow.
11801 (replace_usage): Avoid uninitialized variable warnings.
11803 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
11804 and taking the address of valuetype variables.
11806 2004-01-03 Patrik Torstensson
11808 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
11809 for other purposes than FP later on.
11811 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
11813 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
11816 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
11818 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
11820 2003-12-30 Patrik Torstensson <p@rxc.se>
11822 * mini-x86.h: Decreased number of availiable fp regs.
11823 Solves corner cases with FP spilling.
11825 2003-12-23 Patrik Torstensson <p@rxc.se>
11827 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
11828 for floating point stack tracking / spilling on x86.
11831 * basic-float.cs: added float mul overflow test.
11833 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
11835 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
11837 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11839 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
11840 supports for cond branches that overflow the immediate
11841 overflow offset. mcs can compile simple programs.
11843 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11845 * exceptions-ppc.c: exception handling support wip:
11846 finally handlers get run on exception.
11848 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
11850 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
11853 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
11855 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
11856 initial support for stack walking and unwinding.
11858 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
11860 * driver.c (mono_main): Make corlib-out-of-sync message more
11861 descriptive. Also remove verify_corlib call.
11863 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
11865 * mini.c: make CEE_NEWARR calls and other emulated opcodes
11866 not overlap with other call's arguments, too.
11868 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
11870 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
11871 move to arch-specific code the choice of arch-specific
11872 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
11873 * mini.c: ensure emulation calls will not interleave
11876 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
11878 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
11879 the magic trampoline stack frame is dropped before executing
11882 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
11884 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
11885 and integer to fp conversions. Added support for overflowing
11886 arguments on the stack. Reserve a couple more registers as temps.
11887 Added support for aot compilation (as output still needs to be
11890 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
11892 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
11893 Don't overwrite return register in some corner cases.
11895 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
11897 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
11898 static constructors when AOT compiling.
11900 * driver.c (mono_main): Call mono_check_corlib_version.
11902 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
11904 * cpu-g4.md, basic.cs: fixed div target register.
11906 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
11908 * mini-ppc.c, basic.cs: shl_imm fix with test.
11910 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
11912 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
11913 structures by value. Misc fixes.
11914 * objects.cs: more tests.
11916 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
11918 * mini-ppc.c: lconv.ovf.i implemented.
11920 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11923 (mini_init): don't error out if someone already called g_thread_init.
11925 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
11927 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
11928 to be any type per the spec. Fix abnormal memory usage when
11929 the same object is repeatedly thrown.
11931 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
11933 * mini.c: check for overruns in IL code.
11935 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
11937 * TODO: Add/remove some todo entries.
11939 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
11941 * driver.c (mono_main): Call mono_verify_corlib.
11943 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
11945 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
11946 This has been moved to mini.c
11947 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
11948 type being casted is marshalbyref it could be a proxy, so instead of
11949 emitting the type check code, emit a call to a runtime method that will
11950 perform the check by calling CanCastTo if needed.
11952 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
11954 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
11955 methods with large stack frames under Win32.
11957 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
11959 * Makefile.am: Distribute regression tests.
11961 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
11962 at the end instead of inserting each variable into the sorted list.
11964 * linear-scan.c (mono_varlist_sort): New helper function.
11966 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
11968 * mini.c: ensure arguments and locals are within bounds.
11970 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
11972 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
11975 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
11977 * mini.c (mono_cprop_copy_values): Fix crash.
11979 * aot.c: Set verbosity back to 0.
11981 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
11983 * regalloc.c: complete memory leak fix by Laurent Morichetti
11986 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
11988 * driver.c (main_thread_handler): Revert the previous patch.
11990 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
11993 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
11994 memory from the memory pool.
11996 * driver.c (main_thread_handler): Turn on all optimizations when
11999 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
12000 an array for better performance.
12002 * regalloc.c (mono_regstate_assign): Fix memory leak.
12004 * debug-mini.c (mono_debug_serialize_debug_info): New function to
12005 serialize the debug info.
12007 * debug-mini.c (mono_debug_add_aot_method): New function to load the
12008 debug info from the serialized representation.
12010 * aot.c: Save debug info into the generated file and load it when
12013 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12015 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12017 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
12018 More FP-related fixes.
12020 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
12022 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
12023 and register allocation buglet. Hello world now runs.
12025 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12027 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
12028 * tramp-ppc.c: fixed class init trampoline.
12029 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
12031 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12033 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
12034 mini.c: more ppc changes/fixes.
12036 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12038 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
12039 Also optimize the case when the arguments are the same in the caller
12042 * iltests.il: Add tests for tail calls with valuetype arguments.
12044 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12046 * mini-ppc.c: fixes for struct return type.
12048 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
12050 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12051 mono_spillvar_offset() to arch-specific code.
12053 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
12055 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
12057 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12059 * exceptions-x86.c: Fix stack space leaks.
12061 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
12062 registers from the lmf if the method has save_lmf set.
12064 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
12066 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
12067 of icall wrappers into InvokeInDomain, since these are now per-domain.
12069 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
12071 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
12072 make some opcode emulation and intrinsic ops enabled/disabled
12073 according to the architecture. More fixes.
12075 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
12077 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
12079 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12081 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12082 arch-specific handling for 'this' and struct return type to
12083 arch-specific code.
12085 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12087 * aot.c: prevent divide by zero error when reporting (it happened with
12088 Accessibility.dll).
12090 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
12092 * mini.h (inst_switch): Remove unused macro.
12094 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12097 (load_aot_module): free 'info->methods' and 'info' properly. No more
12098 "free(): invalid pointer blah" messages when you have an old aot
12101 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
12103 * jit-icalls.c, mini.c: Added support for context static fields.
12105 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12107 * mini.c (mono_method_blittable): Methods which set LastError are not
12108 blittable either. Fixes #51108.
12110 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12112 * mini.c: flush icache.
12113 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
12115 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12117 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
12119 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
12121 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
12124 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
12127 * inssel.brg (CEE_MKREFANY): Fix AOT case.
12129 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
12131 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
12132 instruction when the result is discarded.
12134 * iltests.il (test_0_div_regalloc): New regression test.
12136 * arrays.cs: Fix compilation error.
12138 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
12140 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
12141 float rules to inssel-x86.brg: sane architectures with FP registers
12142 don't need to implement these rules.
12144 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12146 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
12148 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12150 * mini.h, inssel-long32.brg: fixed endianess issues in int64
12151 implementation of 32 bit systems.
12153 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12155 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
12156 (Jeroen Zwartepoorte).
12158 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
12160 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
12161 the caller and the callee matches.
12163 * mini.c (mono_method_to_ir): Add comment.
12165 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
12166 signbit is missing on some platforms.
12168 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
12170 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
12172 * mini.c (setup_jit_tls_data): Call the new function.
12174 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
12176 * mini-x86.c: Add experimental support for fast access to the lmf
12177 structure under NPTL/Linux 2.6.x.
12179 2003-11-06 Martin Baulig <martin@ximian.com>
12181 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
12182 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
12185 2003-11-02 Martin Baulig <martin@ximian.com>
12187 * mini.c (inflate_generic_field): New static method.
12188 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
12189 generic instance and the field is declared in a generic type, call
12190 inflate_generic_field() to inflate it. Fixes gen-28.cs.
12192 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
12194 * mini.h mini.c (mono_method_same_domain): New function to return
12195 whenever the caller and the callee are in the same domain.
12197 * tramp-x86.c (x86_magic_trampoline): Use the new function.
12199 2003-10-30 Martin Baulig <martin@ximian.com>
12201 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
12202 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
12204 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
12205 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
12207 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
12209 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
12212 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
12213 object here, so it is in the correct appdomain etc.
12215 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
12217 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
12219 (mono_method_to_ir): Avoid freeing the type created returned from
12220 mono_type_create_from_typespec, since it is put into an internal cache
12221 by the function. Fixes pointer.exe.
12223 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
12224 trampolines for icalls and pinvokes as well. Fixes #33569.
12226 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
12228 * mini.c: Update after appdomain changes.
12230 * mini.c (mono_jit_compile_method_inner): Allways compile native
12231 method wrappers in the root domain, since there can only be one
12232 instance of them, whose address is stored in method->info.
12234 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
12236 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
12237 environment variable. Instead detect automatically whenever running
12238 under valgrind using the magic macro RUNNING_ON_VALGRIND from
12241 2003-10-16 Miguel de Icaza <miguel@ximian.com>
12243 * trace.c, trace.h: New files that implement the new trace option
12246 * driver.c: Document new --trace options.
12248 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
12251 - if (mono_jit_trace_calls)
12252 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
12254 * mini.h: prototypes.
12256 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
12258 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
12260 * mini.c inssel.brg: Implement typedefbyref opcodes.
12262 * mini.c (mono_jit_compile_method): Remove unused local variable.
12264 * mini.c (mono_jit_compile_method_inner): Ditto.
12266 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
12268 * tramp-x86.c (x86_class_init_trampoline): Fix build.
12270 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
12272 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
12274 * mini.c (mono_no_aot): Remove unused global variable.
12276 * mini.c: Thread safety fixes.
12278 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
12280 * mini.c (mono_create_class_init_trampoline): Add a lock around
12281 class_init_hash_addr.
12283 * arrays.cs (test_0_newarr_emulation): Add new regression test for
12286 * mini.c: Decompose the NEWARR instruction before decomposing its
12287 arguments. Fixes #30073.
12289 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
12291 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
12294 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
12296 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
12298 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
12300 * driver.c: Add support for compiling icall wrappers to --compile.
12302 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
12304 * inssel.brg: The empty value in class->interface_offsets is -1, not
12307 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
12309 * objects.cs: New test for 'is' operator on an array of interfaces.
12311 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
12313 * tramp-ppc.c: update trampoline code to support jumps
12314 and class initialization.
12316 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
12318 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
12320 * inssel.brg (OP_UNBOXCAST): Fix #46027.
12322 * inssel.brg (OP_UNBOX): Remove unused rule.
12324 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
12325 region instead of one for each method. Fixes #47813.
12327 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
12329 * exceptions.cs (test_0_nested_finally): New regression test for
12330 nested exception handlers.
12332 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
12334 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
12336 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
12339 * mini.c (mono_method_check_inlining): Make the inlining limit
12340 configurable by an environment variable.
12342 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
12344 * mini.h: Bump AOT file version.
12346 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
12347 token, store the image along with the token, since the token might not
12348 refer to the same image as the method containing the relocation,
12349 because of inlining.
12351 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
12353 * mini.c (mono_precompile_assemblies): New function to compile
12354 all methods in all loaded assemblies.
12356 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
12358 * regalloc.h regalloc.c (MonoRegState): Change the type of
12359 iassign and fassign to int*, since they can contain large negative
12360 values if the register is spilled. Also added some comments. Fixes
12363 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
12364 under Win32. Fixes #42964.
12366 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
12368 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
12370 * aot.c: Added support for AOT compiling methods which contain calls
12371 to wrappers. Currently, only remoting-invoke-with-check wrappers are
12374 * driver.c (compile_all_methods): Run the compilation in a thread
12375 managed by mono. Fixes #44023.
12377 * mini.c (mono_codegen): Print full method name in verbose output.
12379 * mini-x86.c (mono_arch_patch_code): Fix warning.
12381 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
12382 jumps, since the method we are jumping to might be domain-specific.
12384 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
12386 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
12388 * inssel.brg: string chars are unsigned.
12390 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
12392 * TODO: New todo item.
12394 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
12395 which calls mono_runtime_class_init and patches the call site to
12396 avoid further calls.
12397 (mono_arch_create_class_init_trampoline): New arch specific function
12398 to create a class init trampoline.
12399 (create_trampoline_code): Generalized so it can create
12400 class init trampolines as well.
12402 * mini.c (helper_sig_class_init_trampoline): New helper variable.
12403 (mono_create_class_init_trampoline): New function to create and cache
12404 class init trampolines.
12405 (mono_find_class_init_trampoline_by_addr): New function to lookup the
12406 vtable given the address of a class init trampoline. Used by the
12408 (mono_codegen): Generate a call to a trampoline instead of
12409 mono_runtime_class_init in LDSFLD[A].
12410 (mono_codegen): Add relocations for the new trampoline.
12412 * mini.h mini-x86.c aot.c: Added a new relocation type:
12413 MONO_PATCH_INFO_CLASS_INIT.
12415 * mini.h: Bump AOT version number.
12417 * aot.c: Create a copy of the loaded code instead of using the original
12418 so methods which call each other will be close in memory, improving
12421 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
12422 patch since it breaks the regression tests.
12424 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
12425 for the register saving instruction sequence since the
12426 frame_state_for function in glibc 2.3.2 don't seem to detect it.
12428 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
12430 * TODO: Fix todo item && remove another.
12432 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
12434 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
12437 * aot.c: Moved the check for MONO_LASTAOT into the initialization
12438 function of the module.
12440 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
12441 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
12442 --no-aot command line option.
12444 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
12446 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
12447 by Bernie Solomon (bernard@ugsolutions.com).
12449 * inssel.brg: Refactor the interface offset table related code into
12450 its separate functions and add support for the AOT case.
12452 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
12454 * aot.c (mono_aot_get_method_inner): Fix memory leak.
12456 * aot.c: Added mono_aot_verbose variable and made all debugging
12457 output depend on the value of this variable.
12459 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
12460 method_label and info_label.
12462 * mini.h mini-x86.c aot.c: Added a new relocation type
12463 MONO_PATCH_INFO_IID for klass->interface_id.
12465 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
12466 the MonoJitInfo structure.
12468 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
12469 a non-root appdomain in shared mode.
12471 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
12473 * aot.c: make aot loader less verbose. Remove free of unused variable.
12475 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
12477 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
12479 * .cvsignore: Added *.dll.
12481 * mini.c (mono_print_tree_nl): New function callable while debugging.
12483 * mini.c (mono_print_code): Export this.
12485 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
12488 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
12490 * mini.h (MonoCompile): Added 'jit_info' field.
12492 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
12493 the cfg structure, since it is needed by the AOT compiler.
12495 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12497 * aot.c: A major rewrite. Changes include:
12498 - save exception tables for methods which have them.
12499 - cache failed lookups in aot_get_method () to avoid the (slow) calls
12500 to g_module_symbol.
12501 - reworked the file format so it is now much smaller and needs
12502 fewer relocation entries.
12504 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12506 * aot.c (load_aot_module): Fix build bustage on platforms without
12509 2003-09-04 Martin Baulig <martin@ximian.com>
12511 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
12513 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12515 * TODO: Some new optimization ideas.
12517 * aot.c: Move AOT module loading logic here from mono_assembly_open.
12519 * aot.c: Save the optimization flags used to compile the code into
12522 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
12523 support emitting domain specific code.
12525 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
12526 no longer domain neutral. It can be made domain neutral by compiling
12527 with --optimize=shared.
12529 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
12530 between appdomains.
12532 * driver.c mini.h mini.c: New --no-aot debugging option which disables
12533 loading of AOT code.
12535 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
12537 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
12538 if there is no domain neutrality information.
12540 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
12542 * aot.c (mono_compile_assembly): Emit a symbol containing the file
12543 format version into the generated library.
12545 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
12546 callee method into the caller since one of them could be shared.
12548 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
12549 system exceptions from AOT code now works.
12551 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
12552 method if it is domain neutral and the callee is not.
12554 * graph.c (cfg_emit_one_loop_level): Fix warning.
12556 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
12558 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
12561 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
12563 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
12564 is needed by code which is executed before mono_runtime_init ().
12565 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
12567 * mini.c (mono_thread_abort): Fix warning.
12568 (mono_jit_compile_method): Call static constructor in the AOT case too.
12570 * aot.c (mono_compile_assembly): Fix warning.
12572 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12574 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
12576 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
12578 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
12580 * cpu-pentium.md: Fix the length of call opcodes so they include the
12581 ESP restoring instruction. Fixes #47968.
12583 2003-08-28 Martin Baulig <martin@ximian.com>
12585 * mini-x86.c (mono_arch_call_opcode): Added support for
12586 MONO_TYPE_GENERICINST.
12588 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
12590 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
12592 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
12593 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
12595 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
12598 2003-08-26 Martin Baulig <martin@ximian.com>
12600 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
12601 when reporting an error, set this to the actual error location.
12602 (mono_method_to_ir): Report the correct error location if
12603 get_basic_blocks() returned an error.
12605 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
12607 * mini.c (mono_type_blittable): OBJECT is not blittable.
12608 (mono_method_blittable): Methods which have marshalling descriptors
12609 are not blittable either. Fixes #47842.
12611 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
12613 * driver.c mini.c: Use an environment variable instead of a global
12614 variable. Also fix the build.
12616 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
12617 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
12620 * driver.c mini.c: Added --with-valgrind option to turn off some
12621 code which prevents mono from running under valgrind.
12623 * mini.c (mono_emit_call_args): Fixed warning.
12625 * mini.c (mono_emulate_opcode): Fixed warning.
12627 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12629 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
12630 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
12631 regalloc.c, regalloc.h: specify available registers in arch-specific
12632 code and support floats in the regallocator (patch by Laurent Morichetti
12635 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
12637 * mini.c: mono_thread_current() can be called only after
12638 mono_runtime_init(): rearrange code to not call it early on.
12640 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12642 * mini.c: allocate jump tables in the code mempools.
12644 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12646 * mini.c, mini.h: make sure per-thread data allocated by the jit is
12649 2003-08-10 Miguel de Icaza <miguel@ximian.com>
12651 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
12652 12 to 16. This fixes bug #47453.
12655 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
12657 * mini-ppc.c: fixed indexed load and unsigned compares.
12659 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
12661 * mini.c: reenabled installation of handler for
12662 thread abort signal.
12664 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12666 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
12667 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
12668 until it's fixed and actually useful.
12670 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12672 * inssel-long32.brg: couple more opcodes implemented.
12674 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12676 * mini-sparc.c: Even more opcodes implemeted.
12678 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
12680 * mini-sparc.c: More opcodes implemented.
12682 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
12684 * mini-sparc.c: More opcodes implemented.
12686 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12688 * inssel-sparc.brg: Add some needed rules. Direct
12690 * Makefile.am: Use inssel-sparc.brg
12691 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
12692 an assert happy for now.
12694 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
12696 * mini-sparc.c: Fixed compile errors.
12697 * exceptions-sparc.c: Same. We now produce a mono binary
12698 on sparc-linux. Yea.
12700 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
12702 * mini-sparc.c: Renamed registers. Also some macro cleanups.
12703 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
12704 They compile, but do not work.
12706 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12708 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
12709 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
12710 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
12713 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12715 * mini.c: more opcodes implemented and better support for generics.
12717 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
12719 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
12720 * mini.c, mini.h: first cut at generics support: some new instructions
12721 added and changed the behaviour of some of the existing ones.
12723 2003-07-21 Miguel de Icaza <miguel@ximian.com>
12725 * mini.c: Removed definition of metadata_shared mutex here.
12727 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
12729 * mini-x86.c: make vararg calls work for instance methods.
12731 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
12733 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
12734 returns the arguments in a separte list, now.
12736 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12738 * aot.c, mini.c: updates for array type representation changes.
12740 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
12742 * mini.c: register function to perform jit shutdown.
12744 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12746 * mini.c: use a faster allocator if possible.
12748 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
12750 * aot.c: some cleanups and portability changes.
12752 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12754 * mini.c: use faster allocation for CEE_BOX if possible.
12756 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
12758 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
12759 Moved inlined mempcy code to its own function so that is can be
12760 reused. Added an inline memset function as well (optimized initobj).
12761 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
12763 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12765 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
12767 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
12769 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
12770 arch code can setup the cpu for CLR execution, if needed.
12771 We use it on x86 to set the precision of FP operations.
12773 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
12775 * mini.c: disable some optimizations if we can guess they'll cost too
12776 much for a given method.
12778 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12780 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
12782 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12783 * mini.h mini.c mini-x86.c: Added instruction level coverage
12784 info collection support.
12786 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12788 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
12789 is now implemented in the profiling API. Get rid of a couple of
12790 unnecessary global variables.
12792 2003-06-15 Nick Drochak <ndrochak@gol.com>
12794 * basic-long.cs: tests for negative values for bigmul, and unsigned.
12795 * cpu-g4.md: add op_bigmul and op_bigmul_un
12796 * cpu_pentium.md: add op_bigmul_un
12797 * inssel-long32.brg: add rule for unsigned bigmul
12798 * mini-ops.h: define OP_BIGMUL_UN
12799 * mini-x86.c: THE BUG: handle (un)signed properly
12800 * mini.c: choose unsigned opcode if needed.
12801 This set of patches fixes bug #44291
12803 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
12805 * mini.c (optimize_branches): improved to handle all kinds of
12806 conditional branches.
12808 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
12810 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
12811 don't raise exceptions.
12813 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12815 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
12816 to arch-specific files.
12818 2003-06-09 Martin Baulig <martin@ximian.com>
12820 * Makefile.am (libs): Added $(LIBGC_LIBS).
12822 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
12824 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
12825 and OP_ATAN (fixes bug#44293).
12827 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
12829 * Makefile.am, mini-x86.c: rename cpu description array to
12830 pentium_desc, since some compilers define the 'pentium' preprocessor
12833 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
12835 * mini.c (mini_select_instructions): add explicit branch if the
12836 following block is not the false target of a conditional branch -
12837 we need this with any optimization that reorder or remove bblocks
12839 * mini.c (optimize_branches): bug fixes
12841 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
12843 * mini.c (mono_method_to_ir): inline static readonly fields
12845 * ssa.c (fold_tree): start cfold support for long (very simple
12848 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
12850 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12852 * inssel.brg: fixed memcpy (bug #44219).
12854 2003-06-05 Dick Porter <dick@ximian.com>
12856 * driver.c: Set the glib log levels to not abort if g_message
12859 g_set_prgname() has to happen before mini_init() so that the
12860 process handle gets the info.
12862 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12864 * driver.c: add intrins to the default optimizations to get wider
12867 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
12869 * mini.h: some large basic blocks will overflow a 16-bit
12870 integers for symbolic registers.
12872 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12874 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
12875 (mono_arch_output_basic_block): fix bug 43499
12877 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
12879 * mini.c: kill duplicated definition of mono_debug_format.
12881 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
12883 * mini-x86.c, arrays.cs: fixed register allocation bug.
12885 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12887 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
12889 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
12891 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12894 (print_method_from_ip): also print source location information if
12897 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
12899 * mini.c (mono_find_block_region): bug fix in region code
12900 (mini_method_compile): enable removing unreachable code again, but
12901 only in methods without exception clauses.
12903 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
12905 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
12906 Implemented arglist opcode and handling of TypedReference type.
12907 Fixed x86 call convention when a structure is returned.
12908 Minimal support for calling static vararg methods.
12910 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
12912 * mini.c (mini_method_compile): always remove unreachable code,
12913 because the code in them may be inconsistent (access to dead
12914 variables for example).
12916 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
12918 * driver.c, debug-mini.c: warning fixes.
12920 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
12922 * Makefile.am, jit.h, mini.h: install header for embedding mono.
12924 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
12926 * mini.c: thread-static fields are registered in mono_class_vtable(),
12927 so ensure the function is called before checking for them.
12929 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
12931 * mini.c (optimize_branches): fix for bug 43586
12933 * jit-icalls.c (mono_llmult_ovf): added an additional check for
12934 overflow (fixes Bug #43639)
12936 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12938 * mini.c, objects.cs: allow the use of stobj for primitive types.
12940 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12942 * mini.c: be less strict about argument checking until we support
12943 running the verifier.
12945 2003-05-27 Nick Drochak <ndrochak@gol.com>
12947 * basic-long.cs: tests for (ulong)int * (ulong)int also
12948 * mini.c: use the same trick for (ulong)int * (ulong)int
12950 2003-05-27 Nick Drochak <ndrochak@gol.com>
12952 * basic-long.cs: add regression test for (long)int * (long)int
12953 * cpu-pentium.md: add op_bigmul specification
12954 * inssel-long32.brg: add OP_BIGMUL rule
12955 * mini-ops.h: add OP_BIGMUL
12956 * mini-x86.c: register allocator: handle case where src1 needs to be
12958 * mini.c: substitute special BIGMUL opcode in the tree for
12959 (long)int * (long)int
12961 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
12963 * jit-icalls.c: call the type ctor on field access if needed.
12965 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
12967 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
12968 to a method (including results of ldelema, bug#43207).
12970 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
12972 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
12973 colors to show exception handler blocks.
12975 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
12976 (fix for pinvoke7.cs).
12978 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12980 * mini.h, mini.c: ensure correct initialization order for types that
12981 require it. Prepare for lazy compilation of jit icall wrappers.
12982 Provide a name for opcode emulation to reduce unneeded mallocing.
12984 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
12986 * mini-x86.c: better register restoring code and profiling
12987 support for tail calls.
12989 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12991 * mini.h, driver.c: prepare for leaf methods optimization.
12993 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
12995 * mini.c: get targets of branches before converting a method.
12997 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
12999 * mini.c (optimize_branches): added some experimental code (disbaled)
13001 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
13003 * mini.c (optimize_branches): fix branch to branch optimization
13005 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
13007 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
13009 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
13011 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
13014 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
13016 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
13017 enable use of interface variables again.
13019 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
13020 I1 to registers because there is no simply way to sign extend 8bit
13021 quantities in caller saved registers on x86.
13023 * inssel-float.brg: set costs of some rules to 2 so
13024 that monobure always select the arch. specific ones if supplied,
13025 regardless of the order we pass the files to monoburg.
13027 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13029 * mini.c, mini-x86.c: since the magic trampoline for jumps
13030 can't patch the code directly, we do it as soon as the
13031 method gets compiled.
13033 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13035 * mini-x86.c, mini.h: introduce a new patching method
13036 to support CEE_JMP and tail calls.
13037 * mini.c: obey tail.call. Don't precompile methods target
13039 * tramp-x86.c: new trampoline code to handle methods
13040 reached through a jump.
13042 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
13044 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
13045 bit values to registers
13047 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
13049 * mini.c (mono_compile_get_interface_var): share interface
13050 variables if possible.
13052 2003-05-16 Martin Baulig <martin@ximian.com>
13054 * debug-mini.c (mono_init_debugger): New function to initialize
13055 the debugger. This is not in the debugger since it needs to
13056 access some of mini's internals.
13058 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13060 * mini.c (mono_method_to_ir): inlining fixes/cleanups
13062 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
13064 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
13065 for value type handling.
13067 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13069 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
13070 (mono_method_check_inlining): enable inlining of all kinds of wrappers
13072 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
13074 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
13075 the constructor through a proxy.
13077 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13079 * jit-icalls.c, inssel.brg: fixes to array element address
13082 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
13084 * mini-x86.c (is_regsize_var): allocate pointer to registers
13086 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13088 * driver.c: fixed typo, added intrins to the set of optimizations
13089 tested with regressions.
13091 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
13093 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
13094 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
13097 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
13099 * inssel.brg: remove some common pop instructions without side effects
13101 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13103 * inssel-x86.brg: fixed thinko in int to double conversions.
13105 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
13107 * mini.c, jit-icalls.c: added runtime thread-static variable support.
13109 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13111 * inssel-long32.brg: two more missing instructions.
13113 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
13115 * mini.c (mono_emit_call_args): set the cil_code for all arguments
13116 if not already set.
13118 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
13120 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
13123 * basic-float.cs: Added tests for negative zero.
13125 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13127 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
13128 a couple of missing operations for long casts, with test cases.
13130 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13132 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
13134 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
13136 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
13137 code size estimation.
13139 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
13141 * mini.c (mono_jit_create_remoting_trampoline): make it work with
13142 abstract methods (fix bug 42542)
13144 * aot.c: add ability to handle array types
13146 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
13148 * mini.c: Call the _specific versions of the object allocation
13149 functions if possible.
13151 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13153 * driver.c: call setlocale ().
13155 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13157 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
13160 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
13162 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
13164 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
13165 wrappers (fix bug 42122)
13167 2003-05-04 Martin Baulig <martin@ximian.com>
13169 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
13171 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
13172 s/mini_set_defaults/mono_set_defaults/g.
13174 2003-05-04 Martin Baulig <martin@ximian.com>
13176 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
13178 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13180 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
13181 (reported by Don Roberts).
13183 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13185 * mini.c: temporarily work around two bugs for this release.
13187 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13189 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
13190 that contains -export-dynamic and it makes using the ld script
13192 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
13194 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13196 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
13199 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13201 * mini.c: make sure leave calls all the needed finally blocks,
13202 even when the target jumps out of multiple exception clauses.
13204 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13206 * ldscript, Makefile.am: add linker script to reduce the number of
13207 exported symbols (should also fix the issues with libwine defining
13208 some of the same symbols in io-layer).
13210 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
13212 * driver.c (mini_main): Avoid assertion when no file name is given on
13215 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
13217 * driver.c: added --version/-V command line option.
13218 Added the inline optimization in the regression tests.
13220 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13222 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
13223 to the type in the method signature (fixes bug#42134).
13225 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
13227 * mini.c: when inlining, check this is not null only when needed (bug #42135).
13229 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
13231 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
13233 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13235 * driver.c: fixed bug #42100.
13237 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
13239 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
13241 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13243 * mini.c: moved most of the code required to do inlining to its own
13244 function so it can be reused. Inline also ctors if appropriate.
13246 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
13248 * Makefile.am: Link with -export-dynamic so shared libs loaded by
13249 the runtime can call mono API functions.
13251 2003-04-27 Martin Baulig <martin@ximian.com>
13253 * debug-mini.c (mono_debug_init_method): Added
13254 `guint32 breakpoint_id' argument; if the method has a breakpoint,
13255 send a notification to the debugger.
13257 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
13258 running in the Mono Debugger, just pass the breakpoint number to
13259 mono_debug_init_method().
13261 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
13263 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
13265 * mini.c: allow some more unsafe compares.
13267 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13269 * mini-x86.c, Makefile.am: make distcheck works (partially from
13270 a patch by Richard Lee <r.h.lee@attbi.com>).
13271 * regset.c, regset.h: removed, they are unused.
13273 2003-04-25 Dick Porter <dick@ximian.com>
13275 * driver.c: Usage reports the name as 'mono' not 'mini'
13276 * exceptions-x86.c: Build and run on freebsd
13278 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
13280 * Makefile.am: install the program with the 'mono' name and
13281 the library as libmono instead of mini and libmini.
13283 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13285 * driver.c: provide the APIs for the embedding interface of the old jit.
13287 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
13289 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
13291 2003-04-23 Martin Baulig <martin@ximian.com>
13293 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
13295 * driver.c: Added `--debug' command line argument to enable
13298 2003-04-23 Martin Baulig <martin@ximian.com>
13300 * debug.[ch]: Removed. The code is now in
13301 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
13303 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
13306 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
13308 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
13310 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13313 (mini_cleanup): moved mono_runtime_cleanup call after the call to
13314 mono_domain_finalize.
13315 (mini_method_compile): use mono_method_profile* if the the option is
13318 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
13320 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13321 methods with their wrapper.
13323 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13324 methods with their wrapper.
13326 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
13329 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
13332 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
13335 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
13337 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
13339 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
13341 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
13342 of the mempool. This is slightly faster and uses less memory
13344 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13346 * mini.c: avoid O(n) allocation for variables.
13348 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13350 * mini.c: handle items on the stack after inlining methods.
13352 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13354 * mini.c: make the method->opcode optimization dependent
13355 on MONO_OPT_INSTRINS and do it lazily.
13357 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13359 * driver.c: print overall results at the end of regression run.
13361 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
13363 * inssel.brg: don't overwrite symbolic registers.
13365 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13367 * inssel-x86.brg: fix conversion from long to float.
13369 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
13371 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
13373 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
13375 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
13377 * driver.c: Added --print-vtable option as in the old JIT.
13379 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13381 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
13383 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
13385 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
13387 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
13389 * mini.c regalloc.c regalloc.h: Fix memory leak.
13391 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
13393 * aot.c (mono_aot_get_method): register all used strings
13395 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13397 * mini.c: always intern strings references with ldstr at compile time.
13399 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13401 * Makefile.am: add BUILT_SOURCES.
13403 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13405 * driver.c: give a better error message when the assembly to execute
13406 doesn't have an entry point.
13408 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
13410 * Makefile.am: added hack for automake
13412 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
13415 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
13417 22003-04-07 Martin Baulig <martin@ximian.com>
13419 * Makefile.am: Added Makefile.am.
13421 * debugger-main.c: Removed, this is now in the debugger where it
13424 * mini.pc.in: Call this package `mini' for the moment.