2 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
4 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
5 from embedding applications.
7 2008-06-02 William Holmes <billholmes54@gmail.com>
9 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10 reserving 32 bytes on the stack when making calls.
12 Contributed under MIT/X11 license.
14 2008-06-01 Zoltan Varga <vargaz@gmail.com>
16 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
19 * driver.c: Print out more information for --version on arm.
21 2008-05-30 Zoltan Varga <vargaz@gmail.com>
23 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
24 bb_exit instead, since out of line bblocks might not actually be emitted
27 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
28 maximum epilog size for out of line bblocks if tracing is enabled.
30 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
32 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
34 * arrays.cs: Regression tests for allocating arrays with negative sizes.
36 2008-05-28 Zoltan Varga <vargaz@gmail.com>
38 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
39 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
42 2008-05-27 Zoltan Varga <vargaz@gmail.com>
44 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
45 the 'value' to store is a constant.
47 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
49 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
50 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
52 2008-05-26 Zoltan Varga <vargaz@gmail.com>
54 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
55 for accessing method->generic_container.
57 2008-05-24 Zoltan Varga <vargaz@gmail.com>
59 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
61 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
63 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
65 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
68 2008-05-23 Zoltan Varga <vargaz@gmail.com>
70 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
72 * mini.c: Handle the case when mono_class_vtable () fails.
74 2008-05-23 Massimiliano Mantione <massi@ximian.com>
75 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
78 2008-05-22 Mark Probst <mark.probst@gmail.com>
80 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
81 together with domain sharing.
83 2008-05-22 Mark Probst <mark.probst@gmail.com>
85 * mini.c: Treat callvirts to final methods like non-virtual calls
86 when doing generic sharing, i.e. look them up in the runtime
89 2008-05-22 Mark Probst <mark.probst@gmail.com>
91 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
92 with computed types (for generic sharing).
94 * mini.c: Generic sharing for mkrefany and refanyval.
96 2008-05-22 Zoltan Varga <vargaz@gmail.com>
98 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
101 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
102 the generic sharing code.
104 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
107 2008-05-21 Zoltan Varga <vargaz@gmail.com>
109 * mini.h: Remove the declaration of mono_aot_init_vtable ().
111 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
113 * driver.c: updated copyright date
115 2008-05-21 Zoltan Varga <vargaz@gmail.com>
117 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
120 2008-05-19 Martin Baulig <martin@ximian.com>
122 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
123 pointing to the new `_mono_debug_using_mono_debugger' variable.
126 (mono_main): Check mono_debug_using_mono_debugger() rather than
127 the `MONO_INSIDE_MDB' environment variable to check whether we're
130 2008-05-19 Zoltan Varga <vargaz@gmail.com>
132 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
135 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
137 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
139 * mini.c: Added mini_assembly_can_skip_verification. This
140 function checks if the assembly requested to skip verification.
141 Fixes part of #387274.
143 2008-05-07 Zoltan Varga <vargaz@gmail.com>
145 * mini.c (mini_get_method): Disable the check for open generic classes when
146 using generic sharing.
148 * generics.cs: Add a test #387034.
150 * mini.c (mini_get_method): Check whenever the method class is an open generic
151 type, and return NULL in that case, causing a verification error. Fixes
154 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
156 * driver.c (mono_main): Revert r102623. The right
157 thing to do is to enable the verifier under verifiable
158 unless a --security flag was passed.
160 We need this non-trivial behavior for --verify-all otherwise
161 mcs-compileall won't be able to use it. As it needs everything to
162 be verified under validil.
164 2008-05-06 Martin Baulig <martin@ximian.com>
168 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
169 (mono_debugger_thread_cleanup): Likewise.
170 (mono_debugger_extended_notification): Likewise.
172 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
174 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
175 against both inflated and non-inflated methods. We need to check against the
176 generic definition for cases where the instantiated method is not visible.
177 We need to check against the inflated types for cases where the instantiation
178 changes any super type. This fixes #382986.
180 Note that this doesn't need to be applied to other parts of mono_method_to_ir
181 that check for visibiliy as generic params only appears as the type subject
182 of tokens on call opcodes. Field manipulation and ldftn must always
183 target an exact type.
185 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
187 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
188 if no related --security flag is passed.
190 2008-05-05 Andreas Färber <andreas.faerber@web.de>
192 * mini-arch.h: Prepare support for ppc64.
194 Contributed under MIT/X11 license.
196 2008-05-05 Andreas Färber <andreas.faerber@web.de>
198 * aot-runtime.c: Prepare support for ppc64.
200 Contributed under MIT/X11 license.
202 2008-05-05 Andreas Färber <andreas.faerber@web.de>
204 * mini-ops.h: Prepare support for ppc64.
206 Contributed under MIT/X11 license.
208 2008-05-04 Andreas Färber <andreas.faerber@web.de>
210 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
212 Contributed under MIT/X11 license.
214 2008-05-03 Zoltan Varga <vargaz@gmail.com>
216 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
217 assemblies, since aot_name is not a full path, causing us to load MS.NET
218 assemblies on windows.
220 2008-04-28 Kornél Pál <kornelpal@gmail.com>
222 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
223 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
224 * main.c: Use UTF-8 encoded command line instead of Windows default code
225 page on Windows to support Unicode.
226 * driver.c (DllMain): New function for mixed-mode assembly support.
227 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
228 export __stdcall functions without decoration.
230 Contributed under MIT/X11 license.
232 2008-04-28 Mark Probst <mark.probst@gmail.com>
234 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
235 saving it very early.
237 2008-04-28 Mark Probst <mark.probst@gmail.com>
239 * mini.h, mini.c: Lots of code for accessing the old RGCTX
240 deleted. The only way to access the new RGCTX is via the
243 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
244 vtable instead of the RGCTX to static methods.
246 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
247 accessing the new RGCTX.
249 * generic-sharing.c: There is no separation between self, type
250 arguments and other types in the RGCTX anymore.
252 2008-04-25 Jonathan Chambers <joncham@gmail.com>
254 * mini-amd64.c (add_general): Remove previous stack adjustment.
255 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
256 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
257 for 32 bytes of stack space reserved for all calls.
259 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
260 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
263 Code contributed under MIT/X11 license.
265 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
267 * mini.c (mini_method_verify): Only verify non-inflated methods, check
268 against the root definition, peeling out method and type instantiations.
269 Cache verify success results, code that fails verification is still
270 checked multiple times.
272 2008-04-23 Zoltan Varga <vargaz@gmail.com>
274 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
276 2008-04-23 Jonathan Chambers <joncham@gmail.com>
278 * mini-amd64.c (add_general): Always increment stack on Win64.
279 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
282 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
283 stack based argument handling on Win64.
285 Code contributed under MIT/X11 license.
287 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
289 * Makefile.am (version.h): Add support for git-svn.
291 2008-04-22 Zoltan Varga <vargaz@gmail.com>
293 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
294 so instead of calling g_spawn_command_line_sync, we do everything by hand,
295 avoiding allocations and libc functions which might deadlock.
297 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
298 'no-gdb-backtrace' option is set.
300 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
302 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
304 2008-04-21 Martin Baulig <martin@ximian.com>
306 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
307 and `get_lmf_addr'; `notification_address' is no longer a pointer.
309 2008-04-21 Martin Baulig <martin@ximian.com>
311 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
312 `thread_vtable', `event_handler_ptr' and `event_handler'.
314 2008-04-21 Martin Baulig <martin@ximian.com>
316 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
317 allows delayed initialization of the `executable_code_buffer' when
320 2008-04-21 Martin Baulig <martin@ximian.com>
322 * mini.h (mono_debugger_create_notification_function): Removed.
323 * tramp-*.c (mono_debugger_create_notification_function): Removed.
326 (MONO_DEBUGGER__notification_function): Added this in the .text section.
329 (MONO_DEBUGGER__notification_function): Added this in the .text section.
331 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
332 currently only works on x86 and x86_64, so don't create it on ppc.
334 2008-04-21 Martin Baulig <martin@ximian.com>
336 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
339 (mini_method_compile): In the fp elimination check, check
340 `debug_options.mdb_optimizations' in addition to
341 mono_debug_using_mono_debugger().
343 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
344 disable some JIT optimizations which are only disabled when
345 running inside the debugger.
346 Added `--help-debug' option to describe the debugging options.
347 (parse_debug_options): New static function to parse the `--debug'
348 options, so we can easily add more stuff in future.
350 2008-04-20 Zoltan Varga <vargaz@gmail.com>
352 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
353 the method has no body.
355 2008-04-19 Jonathan Chambers <joncham@gmail.com>
357 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
358 assembly is not allowed in MSVC 64-bit compiler.
359 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
360 as we get floating point exceptions everywhere.
362 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
363 correctly align arguments for call to throw_exception.
364 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
366 Code contributed under MIT/X11 license.
368 2008-04-19 Zoltan Varga <vargaz@gmail.com>
370 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
372 2008-04-17 Zoltan Varga <vargaz@gmail.com>
374 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
376 * mini-amd64.c (NEW_INS): Set cil_code.
378 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
379 from mini-amd64.c so all debugger related logic is in one place.
381 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
382 later won't have a random ip assigned to them.
384 2008-04-16 Zoltan Varga <vargaz@gmail.com>
386 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
387 the arch specific function initializes code_size.
388 (mono_create_delegate_trampoline): Ditto.
390 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
391 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
394 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
395 running under the debugger.
397 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
400 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
401 debugger. Also move the disabling of optimizations here from driver.c.
402 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
405 * mini.h (MonoCompile): Add a few new flags.
407 2008-04-15 Zoltan Varga <vargaz@gmail.com>
409 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
410 so the cil_code field of created MonoInst's is properly set.
411 (mini_select_instructions): Ditto.
413 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
414 (MONO_INST_NEW_CALL): Ditto.
416 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
417 in many places so the ins->cil_code field is properly initialized.
419 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
422 2008-04-14 Zoltan Varga <vargaz@gmail.com>
424 * mini.c (mini_method_compile): Print a different message when compiling a
427 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
430 2008-04-11 Zoltan Varga <vargaz@gmail.com>
432 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
435 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
437 2008-04-11 Zoltan Varga <vargaz@gmail.com>
439 * mini.c (handle_stack_args): Make this return void since its return value was
440 never used. Also set cfg->unverifiable for invalid IL instead of calling
443 2008-04-10 Mark Probst <mark.probst@gmail.com>
445 * mini.c: Make sure "this" is live in catch clauses with type
446 variables in shared generic code.
448 2008-04-08 Mark Probst <mark.probst@gmail.com>
450 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
451 generic_class_is_reference_type() to ensure the proper behaviour
452 when sharing generic code and the type in question is a type
455 2008-04-08 Zoltan Varga <vargaz@gmail.com>
457 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
458 race conditions when printing thread dumps. Fixes #377738.
460 2008-04-08 Massimiliano Mantione <massi@ximian.com>
462 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
463 shows up when both MonoInst arguments can cause aliasig.
464 There is likely no way in the current JIT to trigger this problem, but
465 it showed up in the development of generics sharing, when in a new
466 opcode both args of an OP_GROUP can be aliases (addresses of a local).
467 When the generics sharing code will be committed, its tests will be
468 valid also for this bug.
470 2008-04-08 Zoltan Varga <vargaz@gmail.com>
472 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
475 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
478 2008-04-07 Zoltan Varga <vargaz@gmail.com>
480 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
481 use a more detailed exception message for InvalidCastException.
483 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
485 * driver.c (mono_main): Add --debug=casts option to turn on better
486 InvalidCastException message details.
488 * mini.c (mini_get_debug_options): New helper function to return the address of
489 the debug_options variable.
491 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
492 the jit_tls TLS variable.
494 * mini.c (mono_jit_tls): New TLS variable.
496 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
499 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
501 * mini.h: Removed verifer related stuff. This code was moved to verify.c
503 * mini.c: Removed verifer related stuff, code moved to verify.c.
505 * driver.c: Using code from verify.c instead of mini.c.
507 2008-04-05 Zoltan Varga <vargaz@gmail.com>
509 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
512 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
514 * mini.c (check_for_method_verify): Enabling verification of
515 corlib if mono_verify_all is set. Bugs in the verifier preventing that
518 2008-04-04 Zoltan Varga <vargaz@gmail.com>
520 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
521 caller saved registers as well.
523 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
524 saved registers as well.
526 2008-03-30 Zoltan Varga <vargaz@gmail.com>
528 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
530 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
533 2008-03-27 Zoltan Varga <vargaz@gmail.com>
535 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
537 (get_call_info): Take a gsctx argument instead of 'cfg'.
539 2008-03-26 Zoltan Varga <vargaz@gmail.com>
541 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
542 mono_verify_all is set.
544 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
546 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
548 2008-03-25 Zoltan Varga <vargaz@gmail.com>
550 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
553 * driver.c mini.c mini.h: Add a --verify-all development option to test the
554 verifier and the code generated by the compiler.
556 2008-03-25 Mark Probst <mark.probst@gmail.com>
558 * mini.c: Generic sharing of the non-nullable case of the box
561 2008-03-24 Zoltan Varga <vargaz@gmail.com>
563 * inssel.brg: Fix the build.
565 * iltests.il.in: Add a test for lconv.ovf.u8.un.
567 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
569 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
570 Array:Address. Fixes #372410.
572 * iltests.il.in: New tests for readonly prefix.
574 2008-03-23 Zoltan Varga <vargaz@gmail.com>
576 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
579 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
582 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
584 * mini.c (mono_decompose_op_imm): New helper function.
586 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
587 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
590 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
591 mono_arch_output_basic_block. Fix warnings.
593 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
596 2008-03-22 Zoltan Varga <vargaz@gmail.com>
598 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
599 since the extra frame is now detected automatically inside the loop.
601 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
602 opts which are now in mono_peephole_ins ().
604 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
606 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
607 frames and skip duplicate managed-to-native frames. Fixes #367665.
609 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
610 opts which are now in mono_peephole_ins ().
611 (mono_arch_peephole_pass_2): Ditto.
613 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
615 * mini-codegen.c (mono_peephole_ins): New helper function containing the
616 arch independent peephole optimizations.
618 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
619 opts which are now in mono_peephole_ins ().
621 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
623 * mini-s390.c (mono_arch_output_basic_block): Fix build.
625 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
628 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
629 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
632 2008-03-21 Zoltan Varga <vargaz@gmail.com>
634 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
635 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
638 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
639 mono_arch_output_basic_block. Fix warnings.
641 2008-03-20 Zoltan Varga <vargaz@gmail.com>
643 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
646 2008-03-20 Zoltan Varga <vargaz@gmail.com>
648 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
651 * iltests.il: Add new tests.
653 2008-03-20 Kornél Pál <kornelpal@gmail.com>
655 * mini.c: Removed Windows version macros.
657 2008-03-20 Mark Probst <mark.probst@gmail.com>
659 * generic-sharing.c: Put reflection types in the extensible part
660 of the runtime generic context.
662 * mini.c: Generic sharing of the GetTypeHandle special case of the
665 2008-03-20 Zoltan Varga <vargaz@gmail.com>
667 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
669 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
671 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
672 consistency with the other version on the linear IR branch.
674 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
676 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
678 * iltests.il.in: Add new tests.
680 2008-03-19 Zoltan Varga <vargaz@gmail.com>
682 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
684 * iltests.il.in: Add new tests.
686 2008-03-19 Mark Probst <mark.probst@gmail.com>
688 * mini.c: Two variables with the same name were declared in
689 nesting contexts and one wasn't initialized. Fixed.
691 2008-03-19 Mark Probst <mark.probst@gmail.com>
693 * mini.c: Generic sharing of the initobj instruction.
695 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
697 * mini.c: make the test to optimize ldtoken from typeof() more
700 2008-03-18 Mark Probst <mark.probst@gmail.com>
702 * mini.c: Generic sharing of the initobj instruction for reference
705 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
707 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
708 the mono_breakpoint_clean_code() code to perform bound checks.
710 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
712 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
713 mono_arch_patch_callsite() to include the start of the managed method
714 to be able to perform bound checks.
716 2008-03-17 Mark Probst <mark.probst@gmail.com>
718 * mini.c: Generic sharing for the isinst instruction.
720 2008-03-17 Mark Probst <mark.probst@gmail.com>
722 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
723 inssel-long32-mips.brg: Added opcodes for doing indirect calls
724 with the runtime generic context argument.
726 * mini.c: Share calls to several types of unsharable methods by
727 putting the address of the method code in the runtime generic
728 context and doing an indirect call.
730 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
733 2008-03-16 Mark Probst <mark.probst@gmail.com>
735 * generic-sharing.c: Change due to a change in the runtime genric
738 2008-03-15 Martin Baulig <martin@ximian.com>
741 (mono_arch_nullify_class_init_trampoline): Add call to
742 mono_breakpoint_clean_code() to make things work when running
746 (mono_arch_nullify_class_init_trampoline): Add call to
747 mono_breakpoint_clean_code() to make things work when running
750 2008-03-14 Zoltan Varga <vargaz@gmail.com>
752 * inssel-long.brg (reg): Fix 64 bit build.
754 2008-03-14 Mark Probst <mark.probst@gmail.com>
756 * mini.c, mini.h: Share static generic code by passing it an
757 implicit argument pointing to the runtime generic context.
759 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
760 inssel-long32-mips.brg: New opcodes for calling shared static,
761 which need to be passed the runtime generic context.
763 * mini-amd64.c, mini-x86.c: Save the runtime generic context
764 argument on the stack in the prologue if needed. New function for
765 finding the runtime generic context argument from the registers
766 saved by the trampoline.
768 * mini-amd64.h, mini-x86.h: Specify which register to use for the
769 runtime generic context argument.
771 * tramp-amd64.c: Also restore the register used for the runtime
772 generic context argument.
774 * mini-trampoline.c: Resolve shared static calls by consulting the
775 runtime generic context via the new argument.
777 * generic-sharing.c: Add an argument to sharability-checking
778 functions that specifies whether type variables should be treated
779 as sharable type arguments.
781 * inssel-x86.brg: Removed a superfluous, buggy rule.
783 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
786 2008-03-14 Martin Baulig <martin@ximian.com>
788 * debug-debugger.c (main_thread_handler): Call
789 mono_runtime_run_main() without sending any notifications.
791 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
793 2008-03-14 Zoltan Varga <vargaz@gmail.com>
795 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
797 2008-03-14 Mark Probst <mark.probst@gmail.com>
799 * tramp-x86.c: Fixed register restore offsets in the trampoline
800 code for ECX and EDX.
802 2008-03-12 Geoff Norton <gnorton@novell.com>
804 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
805 different ucontext_t implementations.
806 * exceptions-arm.c: Use the above defines to get exceptions working on
807 iPhone (based on a patch by Luke Howard lukeh@padl.com)
808 * mini-arm.c: Implement iPhone icache support (based on a patch by
809 Luke Howard lukeh@padl.com)
811 2008-03-12 Mark Probst <mark.probst@gmail.com>
813 * mini.c: Enable generic sharing of calls to non-static
814 non-interface non-generic non-value-type methods.
816 * mini-trampolines.c: Resolve calls from shared generic code.
818 2008-03-11 Zoltan Varga <vargaz@gmail.com>
820 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
822 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
824 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
826 * mini.c: some fixes for the AOT compiler.
828 2008-03-07 Zoltan Varga <vargaz@gmail.com>
830 * cpu-amd64.md: Add clob:1 to some float opcodes.
832 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
834 * mini.h: Added MiniVerifierMode enumeration.
836 * mini.c: Added mini_verifier_set_mode to control
837 the usage of the new verifier.
839 * mini.c (mono_method): Integrated the new verifier.
841 * driver.c: Extended --security option with validil and
842 verifiable options to activate the new verifier.
844 2008-03-07 Zoltan Varga <vargaz@gmail.com>
846 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
847 optimization to ctors taking 0 or 2 arguments too.
849 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
852 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
854 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
856 2008-03-06 Zoltan Varga <vargaz@gmail.com>
858 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
859 non-aot case as well.
861 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
863 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
866 * aot-compiler.c (encode_patch): Ditto.
868 * mini.h (G_MININT32): Fix the definition of this.
870 2008-03-05 Zoltan Varga <vargaz@gmail.com>
872 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
874 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
876 2008-03-04 Zoltan Varga <vargaz@gmail.com>
878 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
879 methods returning vtypes in registers.
880 (mono_arch_allocate_vars): Ditto.
882 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
884 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
886 * generics.cs: Add a test from the linear IR branch.
888 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
890 * mini.c (inline_method): Cache failed inline attempts.
892 2008-03-04 Mark Probst <mark.probst@gmail.com>
894 * mini.c: For shared methods of generic classes put the location
895 of "this" into the MonoGenericJitInfo.
897 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
898 register out of a MonoContext by register number. Add the generic
899 sharing context as an argument to mono_arch_find_this_argument().
901 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
902 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
903 for new arch function.
905 * mini-exception.c: Handle open exception clauses in shared
908 * mini-trampolines.c: Supply additional argument to
909 mono_arch_find_this_argument().
911 2008-03-04 Zoltan Varga <vargaz@gmail.com>
913 * Makefile.am (regtests): Run the bench.exe tests last.
915 2008-03-03 Zoltan Varga <vargaz@gmail.com>
917 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
920 2008-03-02 Zoltan Varga <vargaz@gmail.com>
922 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
925 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
927 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
929 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
930 whose class has no cctor.
932 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
934 2008-03-01 Zoltan Varga <vargaz@gmail.com>
936 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
939 2008-02-29 Zoltan Varga <vargaz@gmail.com>
941 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
942 to be in sync with the code on the linear IR branch.
944 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
946 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
948 2008-02-27 Zoltan Varga <vargaz@gmail.com>
950 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
952 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
954 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
956 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
958 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
960 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
963 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
965 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
966 OP_LOADR4_MEMBASE emission.
968 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
969 (mono_spillvar_offset_float): Ditto.
971 * mini-mips.c (mono_arch_emit_prolog): Ditto.
973 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
976 * basic-long.cs: Add regression tests for them.
978 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
980 (mono_arch_allocate_vars): Fix representation of single-precision float
982 (mono_arch_output_basic_block): Ditto.
984 * inssel-mips.brg: Ditto, remove duplicate items.
986 * mini-mips.c (emit_load_volatile_arguments): New function to handle
987 arguments of tail calls as on other platforms.
988 (mono_arch_output_basic_block): Handle tail calls.
990 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
993 * objects.cs (test_5_pass_static_struct): Add test for it.
995 Contributed under MIT/X11 license.
997 2008-02-26 Zoltan Varga <vargaz@gmail.com>
999 * Makefile.am: Use gmcs for compiling the regression tests.
1001 * *.2.cs *.2.il: Rename to *.cs and *.il.
1003 2008-02-24 Zoltan Varga <vargaz@gmail.com>
1005 * regalloc.h: Make the vassign array smaller.
1007 * mini.c (mini_method_compile): Remove an unused field in cfg.
1009 * mini-codegen.c: Add a bunch of micro optimizations.
1011 2008-02-23 Zoltan Varga <vargaz@gmail.com>
1013 * regalloc.h: Remove some unused fields.
1015 2008-02-22 Zoltan Varga <vargaz@gmail.com>
1017 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
1019 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
1021 2008-02-22 Mark Probst <mark.probst@gmail.com>
1023 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
1025 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
1026 trampoline: Fetch an entry from the runtime generic context. If
1027 it's NULL, jump to the actual trampoline to fill the runtime
1028 generic context. Otherwise, return it.
1030 * mini.c: Call the lazy fetch trampoline to get entries out of the
1031 runtime generic context.
1033 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
1034 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
1035 tramp-sparc.c: Stubs for the lazy fetch trampoline.
1037 2008-02-21 Mark Probst <mark.probst@gmail.com>
1039 * mini.c: Fetch data out of the extensible part of the runtime
1040 generic context instead of calling a helper function.
1042 * generic-sharing.c: Some functions moved into
1043 metadata/generic-sharing.c. Helper function for fetching other
1044 types now checks and asserts against extensible rgctx (just for
1045 debugging purposes - the helper function isn't called anymore
1046 unless for debugging).
1048 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1050 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
1051 for tail calls up to the point that the tests in iltests.exe run. Also add a
1052 dummy CKFINITE implementation.
1053 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
1054 needed for trampoline LMF frames.
1056 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
1057 trampoline LMF frames.
1059 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
1061 * mini.c (inline_method): clean any pending loader error when inlining fail.
1062 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
1064 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1066 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
1068 * aot-runtime.c (decode_patch_info): Ditto.
1070 * mini.c (mono_resolve_patch_target): Ditto.
1072 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
1075 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
1077 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
1078 if it references an icall address.
1080 2008-02-20 Zoltan Varga <vargaz@gmail.com>
1082 * cpu-s390x.md: Remove some more unused opcodes.
1084 * cpu-s390x.md: Remove some unused opcodes.
1086 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
1087 mono_op_imm_to_op ().
1089 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
1090 instead of a switch statement.
1092 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
1093 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
1095 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
1097 * mini-codegen.c: Remove unused mono_regstate2_... functions.
1099 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
1102 2008-02-19 Zoltan Varga <vargaz@gmail.com>
1104 * driver.c (mono_main): Improve error reporting when an assembly cannot be
1105 opened. Fixes #362607.
1107 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
1109 * iltests.il.in: Add a test for static methods in interfaces.
1111 2008-02-18 Zoltan Varga <vargaz@gmail.com>
1113 * genmdesc.c (build_table): Fix a crash on older glib versions.
1115 * cpu-sparc.md: Remove some unused opcodes.
1117 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
1118 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
1120 * cpu-amd64.md: Remove some unused opcodes.
1122 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
1123 like the other opcodes.
1125 2008-02-17 Zoltan Varga <vargaz@gmail.com>
1127 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
1129 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
1131 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
1132 variables 'cfg' instead of 'm' for consistency.
1134 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
1136 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
1137 argument holding the vtype return address, to avoid the ambigious use of
1138 cfg->ret for this purpose.
1140 * mini.c (NEW_RETLOADA): Use vret_addr if set.
1142 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
1144 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
1145 new mono_print_ins () function which only takes one argument.
1147 2008-02-15 Zoltan Varga <vargaz@gmail.com>
1149 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
1152 2008-02-14 Zoltan Varga <vargaz@gmail.com>
1154 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
1156 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
1158 * mini-x86.c: Sync with the version on the linear IR branch by adding new
1159 opcodes and other small changes.
1161 * mini-ops.h: Add some new opcodes from the linear IR branch.
1163 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
1165 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
1166 opcodes, use the REG_MEMBASE opcodes instead.
1168 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
1169 opcodes, use the REG_MEMBASE opcodes instead.
1171 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
1174 * mini.c (mono_op_imm_to_op): New helper function.
1176 * mini-ops.h: Add some opcodes from linear IR branch.
1178 2008-02-13 Zoltan Varga <vargaz@gmail.com>
1180 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
1183 2008-02-12 Zoltan Varga <vargaz@gmail.com>
1185 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
1188 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
1190 2008-02-09 Zoltan Varga <vargaz@gmail.com>
1192 * aot-compiler.c (emit_method_code): Add an assert.
1194 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
1195 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
1198 2008-02-08 Zoltan Varga <vargaz@gmail.com>
1200 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
1201 some load/store opcodes so they are consistent.
1202 (mono_arch_emit_prolog): Simplify some code.
1204 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
1206 * objects.cs: Add tests for large argument offsets on ARM.
1208 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
1209 stack offsets. Fixes #359651.
1211 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
1213 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
1215 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
1217 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
1219 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
1221 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
1222 rid of CEE_CONV_R_UN.
1224 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
1226 2008-02-07 Zoltan Varga <vargaz@gmail.com>
1228 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
1230 * mini.c (mono_normalize_opcodes): Add some more opcodes.
1232 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
1234 * cpu-amd64.md: Remove some unused opcodes.
1236 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
1238 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
1240 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
1241 arch specific functions for its parts. Call the peephole pass after local
1242 regalloc so the prolog can compute a more accurate max_offset.
1244 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
1245 the corresponding OP_I/OP_L opcodes.
1247 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
1249 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
1251 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1253 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
1254 as they are handled in mini.c.
1256 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
1258 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
1259 case since it is handled in mini.c.
1261 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
1263 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
1265 * *.c: Use the new opcodes in the IR and back end code.
1267 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
1269 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
1271 2008-02-06 Mark Probst <mark.probst@gmail.com>
1273 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
1274 an assert because it has a race condition.
1276 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1278 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
1280 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
1282 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
1284 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
1285 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
1287 2008-02-05 Zoltan Varga <vargaz@gmail.com>
1289 * cpu-amd64.md (move): Correct the maximum size of move.
1291 2008-02-05 Mark Probst <mark.probst@gmail.com>
1293 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
1294 the generic class init trampoline to return quickly if the class
1297 2008-02-04 Zoltan Varga <vargaz@gmail.com>
1299 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
1300 issues where an 32 bit callsite cannot be patched by a 64 bit address.
1302 2008-02-03 Zoltan Varga <vargaz@gmail.com>
1304 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
1307 2008-01-31 Zoltan Varga <vargaz@gmail.com>
1309 * objects.cs: Add some soft-float tests.
1311 * mini.c: Fix a couple more soft-float issues.
1313 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
1315 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
1318 2008-01-30 Zoltan Varga <vargaz@gmail.com>
1320 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
1321 exception happens while compiling a virtual method.
1323 2008-01-29 Zoltan Varga <vargaz@gmail.com>
1325 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
1327 * mini-sparc.c: Fix build.
1329 * mini-sparc.c (get_call_info): Add support for generic sharing.
1331 * mini-exceptions.c: Add a FIXME.
1333 2008-01-27 Zoltan Varga <vargaz@gmail.com>
1335 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
1336 altstack handling code.
1338 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
1340 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
1342 * mini-s390.c: Add support for generic sharing.
1344 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1346 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1348 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
1350 * mini-s390x.c: Add support for generic sharing.
1352 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1354 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1356 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
1357 can be used since it takes a 16 bit signed immediate.
1359 * inssel-s390x.brg: Fix OP_SETRET.
1361 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
1363 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
1365 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
1367 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
1369 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
1372 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
1375 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
1376 of the unused mono_arch_patch_delegate_trampoline stuff.
1378 2008-01-26 Zoltan Varga <vargaz@gmail.com>
1380 * basic-long.cs: Move the fp related tests to basic-float.cs.
1382 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
1384 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
1386 * basic-calls.cs: Add a test for proper float argument passing.
1388 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
1389 if the context corresponds to an exception received through a signal.
1391 * exceptions.cs: Add a test for nullref handling at the start of a try
1394 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
1396 * jit-icalls.c (mono_break): New JIT icall.
1398 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
1400 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
1402 2008-01-25 Zoltan Varga <vargaz@gmail.com>
1404 * cpu-*.md: Get rid of unused opcodes.
1406 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
1408 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
1411 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
1414 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
1415 the arch independent trampoline code in mini-trampolines.c.
1417 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
1419 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
1421 * mini-s390.h: Remove an unused define.
1423 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
1424 the arch independent trampoline code in mini-trampolines.c.
1426 * mini-arm.c (mono_arch_emit_prolog): Fix build.
1428 2008-01-24 Zoltan Varga <vargaz@gmail.com>
1430 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
1432 * mini-s390.c (mono_arch_emit_prolog): Fix build.
1434 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
1436 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
1438 * cpu-amd64.md: Use smaller sizes for int opcodes.
1440 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
1442 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
1445 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
1448 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
1449 instead of though a pointer to save an indirection when accessing elements of
1452 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
1454 (NOT_IMPLEMENTED): New helper macro.
1455 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
1458 * *.c: Use the new helper macro.
1460 2008-01-21 Zoltan Varga <vargaz@gmail.com>
1462 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
1464 2008-01-20 Zoltan Varga <vargaz@gmail.com>
1466 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
1469 2008-01-18 Zoltan Varga <vargaz@gmail.com>
1471 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
1472 profiling is enabled.
1474 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
1476 (mono_arch_emit_prolog): Add more first bblock optimizations.
1478 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
1479 in order if possible.
1480 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
1481 bblock, since the arguments are still in their original registers.
1483 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
1485 2008-01-17 Zoltan Varga <vargaz@gmail.com>
1487 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
1490 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
1493 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
1495 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
1496 process async exceptions received while in unmanaged code.
1498 * mini.c (mini_init): Install a callback with the runtime which will be called
1499 when a thread receives an async exception while in unmanaged code.
1501 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
1503 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
1505 2008-01-16 Wade Berrier <wberrier@novell.com>
1512 2008-01-16 Zoltan Varga <vargaz@gmail.com>
1514 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
1515 compilation with sun cc.
1517 * cpu-*.md: Fix the build.
1519 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
1521 * mini-amd64.h: Add some comments to the MonoLMF structure.
1523 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
1525 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
1526 in the LMF structure if possible. This saves two instructions in the
1527 managed->native wrappers.
1529 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
1531 2008-01-16 Mark Probst <mark.probst@gmail.com>
1533 * generic-sharing.c: New type argument lookup code which uses the
1534 runtime generic context template.
1536 2008-01-15 Zoltan Varga <vargaz@gmail.com>
1538 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
1540 * mini-arm.c (add_general): Fix arm eabi parameter passing.
1541 (mono_arch_output_basic_block): Fix localloc implementation.
1543 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
1545 * mini-ia64.c (peephole_pass): Fix ia64 build.
1547 * mini-amd64.c (peephole_pass): Fix a warning.
1549 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
1550 at a constant offset from sp/fp.
1552 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
1553 instead of obtaining it from *lmf in the managed method case.
1555 2008-01-14 Zoltan Varga <vargaz@gmail.com>
1557 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
1559 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
1561 * mini.h (MonoInstList): New type.
1562 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
1563 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
1564 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
1565 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
1566 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
1567 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
1568 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
1569 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
1570 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
1571 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
1572 MONO_INST_LIST_FOR_EACH_ENTRY,
1573 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
1574 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
1575 mono_inst_list_first, mono_inst_list_last,
1576 mono_inst_list_next, mono_inst_list_prev): New instruction
1577 list handling interfaces.
1578 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
1579 list head 'ins_list'.
1580 (MonoInst): Replace next pointer with list head 'node'.
1581 (MonoCallInst): Make 'out_args' a MonoInstList.
1582 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
1583 (MonoCompile): Delete reverse_inst_list and
1584 reverse_inst_list_len.
1585 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
1586 mono_arch_lowering_pass, mono_arch_local_regalloc,
1587 mono_arch_output_basic_block, mono_arch_emit_prolog):
1588 Convert to new instruction lists.
1589 (insert_after_ins): Delete.
1590 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
1592 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
1593 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
1594 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
1595 mono_emulate_opcode, mono_emit_load_got_addr,
1596 inline_method, mono_method_to_ir, mono_print_bb_code,
1597 print_dfn, decompose_pass, nullify_basic_block,
1598 replace_out_block_in_code, remove_block_if_useless,
1599 merge_basic_blocks, move_basic_block_to_end,
1600 try_unsigned_compare, optimize_branches, mono_print_code,
1601 mini_select_instructions, remove_critical_edges): Likewise.
1602 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
1603 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
1604 mono_arch_output_basic_block, mono_arch_emit_prolog):
1606 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
1607 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1608 mono_arch_output_basic_block): Likewise.
1609 (inst_list_prepend, insert_after_ins): Delete.
1610 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
1611 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
1613 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
1614 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
1615 mono_arch_emit_prolog): Likewise.
1616 * cfold.c (mono_constant_fold): Likewise.
1617 * liveness.c (visit_bb, mono_analyze_liveness,
1618 optimize_initlocals): Likewise.
1619 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
1620 * graph.c (mono_draw_code_cfg): Likewise.
1621 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
1622 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
1623 mono_ssa_cprop): Likewise.
1624 * abcremoval (get_relations_from_previous_bb, process_block):
1626 * local-propagation (mono_cprop_invalidate_values,
1627 mono_local_cprop_bb): Likewise.
1628 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
1629 peephole_pass, mono_arch_output_basic_block,
1630 mono_arch_emit_prolog): Likewise.
1631 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
1632 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1633 mono_arch_emit_prolog): Likewise.
1634 (insert_after_ins): Delete.
1635 * aliasing.c (print_code_with_aliasing_information,
1636 mono_build_aliasing_information, mono_aliasing_deadce):
1637 Convert to new instruction lists.
1638 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
1639 peephole_pass, NEW_INS, mono_arch_lowering_pass,
1640 mono_arch_local_regalloc, mono_arch_output_basic_block):
1642 (insert_after_ins): Delete.
1643 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
1644 peephole_pass, mono_arch_output_basic_block): Convert to
1645 new instruction lists.
1646 * mini-codegen (InstList, inst_list_prepend,
1647 insert_after_ins): Delete.
1648 (insert_before_ins, get_register_force_spilling,
1649 get_register_spilling, free_up_ireg, free_up_reg,
1650 create_copy_ins, create_spilled_store, alloc_int_reg,
1651 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
1652 to new instruction lists.
1653 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
1654 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1655 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
1656 (insert_after_ins): Delete.
1657 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
1658 mono_arch_local_regalloc, mono_arch_output_basic_block,
1659 mono_arch_call_opcode): Convert to new instruction lists.
1660 (insert_after_ins): Delete.
1661 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
1662 peephole_pass, mono_arch_output_basic_block,
1663 mono_arch_emit_prolog): Convert to new instruction lists.
1665 2008-01-11 Zoltan Varga <vargaz@gmail.com>
1667 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
1669 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
1672 * Makefile.am (version.h): Make this work with non-bash shells.
1674 2008-01-10 Zoltan Varga <vargaz@gmail.com>
1676 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
1678 2008-01-08 Zoltan Varga <vargaz@gmail.com>
1680 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
1681 the InitializeArray optimization.
1683 2008-01-06 Zoltan Varga <vargaz@gmail.com>
1685 * mini.c driver.c: Don't include os/gc_wrapper.h.
1687 2008-01-05 Zoltan Varga <vargaz@gmail.com>
1689 * mini.c (print_jit_stats): Print GC statistics if available.
1691 2008-01-04 Zoltan Varga <vargaz@gmail.com>
1693 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
1695 2007-12-29 Zoltan Varga <vargaz@gmail.com>
1697 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
1699 2007-12-26 Zoltan Varga <vargaz@gmail.com>
1701 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
1703 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
1705 * driver.c (mono_main): Ditto.
1707 2007-12-23 Zoltan Varga <vargaz@gmail.com>
1709 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
1711 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
1712 in the vtable can't be encoded.
1713 (compile_method): Ditto.
1715 2007-12-21 Zoltan Varga <vargaz@gmail.com>
1717 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
1720 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
1723 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
1724 the top LMF entry belongs to the current method.
1726 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
1728 2007-12-20 Zoltan Varga <vargaz@gmail.com>
1730 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
1732 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
1734 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
1736 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
1738 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
1740 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
1743 * basic-float.cs: Add an ulong->double cast test.
1745 2007-12-15 Zoltan Varga <vargaz@gmail.com>
1747 * mini.c (mono_method_to_ir): Fix a warning.
1749 2007-12-14 Zoltan Varga <vargaz@gmail.com>
1751 * mini-ops.h: Add OP_SWITCH.
1753 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
1754 CEE_SWITCH in back-end code, use OP_SWITCH instead.
1756 2007-12-11 Geoff Norton <gnorton@novell.com>
1758 * mini-s390x.c: Minor change to the MAX() define to allow
1759 it to compile with other gcc versions.
1761 2007-12-11 Geoff Norton <gnorton@novell.com>
1764 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
1766 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1768 exceptions-arm.c (mono_arch_get_restore_context): Restore
1771 exceptions-arm.c (throw_exception): Save the frame pointer.
1772 This is a partial fix for #323747. Only the client side is
1775 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1777 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
1778 was using an unrelated variable to log the class which
1779 needed the cctor to be called. This was crashing on arm.
1781 2007-12-09 Robert Jordan <robertj@gmx.net>
1783 * mini-x86.c (mono_arch_emit_epilog):
1784 Consider all kinds of 64-bit types. Fixes #323114.
1786 2007-12-08 Zoltan Varga <vargaz@gmail.com>
1788 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
1790 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1792 * mini-amd64.c (peephole_pass): Add a missing instruction check.
1794 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1796 * mini.c: run type ctor before allocating an object, not only
1797 when running it's constructor method (fixes at least part of bug #342507).
1799 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1801 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
1803 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
1804 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
1807 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
1808 mono_generic_class_init_trampoline () the same as it is done with the other
1811 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
1812 aot-runtime.c aot-compiler.c: Implement AOT support.
1814 2007-12-07 Mark Probst <mark.probst@gmail.com>
1816 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
1817 build for archs which don't have the vtable trampoline defined
1820 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1822 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
1824 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
1826 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
1828 * tramp-<ARCH>.c: Use the new helper function.
1830 2007-12-07 Mark Probst <mark.probst@gmail.com>
1832 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
1833 trampoline call, which takes a vtable argument.
1835 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
1836 OP_TRAMPCALL_VTABLEs like other calls.
1838 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
1839 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
1840 call. Implemented a support function which fetches the vtable
1841 from a register set.
1843 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
1844 Implemented a generic class init trampoline, using the
1845 OP_TRAMPCALL_VTABLE opcode.
1847 * mini.c: Implemented static field access when sharing generic
1848 code. This implies initing the class using the new
1849 OP_TRAMPCALL_VTABLE call.
1851 2007-12-07 Mark Probst <mark.probst@gmail.com>
1853 * mini.c: Don't compile methods with sharing enabled if their
1854 classes are disabled for sharing.
1856 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1858 * inssel.brg: Add a missing sign extension to the GETCHR and array access
1859 opcodes. Fixes #346563.
1861 * objects.cs: Add a new test.
1863 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
1865 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
1866 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
1868 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1870 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
1872 2007-12-03 Zoltan Varga <vargaz@gmail.com>
1874 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
1877 2007-12-02 Zoltan Varga <vargaz@gmail.com>
1879 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
1881 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
1882 optimization in the AOT case.
1884 2007-11-30 Zoltan Varga <vargaz@gmail.com>
1886 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
1888 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
1890 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
1892 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
1894 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
1895 is created by the inlined delegate ctor.
1897 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1899 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
1901 2007-11-29 Zoltan Varga <vargaz@gmail.com>
1903 * cpu-x86.md: Fix the length of ckfinite.
1905 2007-11-28 Zoltan Varga <vargaz@gmail.com>
1907 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1909 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
1910 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
1912 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
1914 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
1915 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
1917 2007-11-28 Martin Baulig <martin@ximian.com>
1920 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
1921 after creating the trampoline.
1923 2007-11-27 Zoltan Varga <vargaz@gmail.com>
1925 * aot-runtime.c (load_aot_module): Check runtime version if needed.
1927 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
1930 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
1931 instead of the calling method to help AOT.
1933 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
1935 2007-11-26 Zoltan Varga <vargaz@gmail.com>
1937 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
1940 2007-11-23 Zoltan Varga <vargaz@gmail.com>
1942 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
1944 * aot-compiler.c (compile_method): Correct check for generic method definitions.
1945 (encode_method_ref): No need to handle generic method definitions specially.
1947 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1949 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
1952 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
1954 (compile_method): Enable generic sharing.
1956 2007-11-22 Zoltan Varga <vargaz@gmail.com>
1958 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
1959 (mini_method_compile): Add preliminary support for AOTing shared generic code.
1961 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
1964 * mini-trampolines.c: Fix a warning.
1966 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
1968 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
1969 (generic_class_is_reference_type): Remove unused function.
1971 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
1972 in the generic vtable trampoline case.
1974 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
1976 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
1977 return an AOT method based on a vtable slot.
1979 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
1981 * mini.c (mini_get_vtable_trampoline): Export this.
1983 2007-11-22 Martin Baulig <martin@ximian.com>
1986 (MonoDebuggerInfo): Move `debugger_version' up.
1988 2007-11-22 Martin Baulig <martin@ximian.com>
1991 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
1993 * mini-trampolines.c
1994 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
1995 after compiling the method.
1997 2007-11-20 Martin Baulig <martin@ximian.com>
2000 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
2001 (mono_debugger_remove_breakpoint): Likewise.
2002 (mono_debugger_check_breakpoints): Likewise.
2004 * debug-debugger.c: Implement the new breakpoint interface here.
2006 2007-11-18 Zoltan Varga <vargaz@gmail.com>
2008 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
2009 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
2011 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2013 2007-11-17 Zoltan Varga <vargaz@gmail.com>
2015 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
2017 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
2020 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
2023 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
2024 returning a vtype in a register.
2026 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
2027 here from the arch specific code.
2029 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
2032 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
2033 (mono_arch_emit_prolog): Increment maximum prolog size.
2035 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
2036 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
2038 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
2039 MonoGenericSharingContext.
2041 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
2042 MonoGenericSharingContext. Allocate memory from the cfg mempool.
2044 2007-11-15 Mark Probst <mark.probst@gmail.com>
2046 * mini.c, mini.h, generic-sharing.c: Functions for producing code
2047 which extract fields out of the runtime generic context. Full
2048 sharing of the NEWARR opcode.
2050 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
2052 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
2053 --enable-minimal=ssa.
2055 2007-11-13 Zoltan Varga <vargaz@gmail.com>
2057 * mini-trampolines.c (mono_delegate_trampoline): Update after
2058 mono_marshal_get_delegate_invoke () signature change.
2060 2007-11-13 Mark Probst <mark.probst@gmail.com>
2062 * mini.c: Removed the shared context in favor of the generic
2063 sharing context. Allocate the MonoJitInfo structure with room for
2064 the generic sharing context if it's needed.
2066 * mini.h: Remove MonoGenericSharingContext declaration. It's in
2067 domain-internals.h now.
2069 * mini-x86.c: Pass the generic sharing context to get_call_info ().
2071 * generic-sharing.c: Several changes for working without a shared
2072 context and instead operating on open types instead.
2074 2007-11-12 David S. Miller <davem@davemloft.net>
2076 * inssel-sparc.brg: Fix double instruction emit.
2078 2007-11-12 Zoltan Varga <vargaz@gmail.com>
2080 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
2081 Get/Set/Address methods.
2083 * mini.c debug-debugger.c mini-trampolines.c: Update after
2084 mono_marshal_get_delegate_invoke signature change.
2086 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2088 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
2089 This can happens with dynamic methods. Fixes the other bug in #322722.
2091 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2093 * tramp-arm.c (mono_arch_patch_callsite): Support patching
2096 * mini-arm.c (arm_patch): Implement patching of BX call
2097 sequence. Fixes one of the bugs in #322722.
2099 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
2101 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
2102 under Linux. We only need to flush every 32-byte cache line.
2104 2007-11-07 Massimiliano Mantione <massi@ximian.com>
2107 move_basic_block_to_end: Add branches when needed, eventually creating
2109 optimize_branches: added a parameter that tells if it's ok to create
2110 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
2111 and avoid calling move_basic_block_to_end when it's not ok.
2114 2007-11-07 Mark Probst <mark.probst@gmail.com>
2116 * mini.c: Abort inlining call to InitializeArray if something
2117 looks wrong. Let the icall handle it, which now has proper safety
2120 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2122 * mini.c (mono_spill_call): add support for soft-float.
2124 * mini.c (mono_method_to_ir): add support for soft-float
2125 to inlined functions that return float.
2127 * mini.c (mono_method_to_ir): add support for soft-float
2128 to cee_stsfld opcode on float fields.
2130 2007-11-05 Geoff Norton <gnorton@novell.com>
2132 * mini-x86.h: Fix the structure access for X86 Leopard.
2135 2007-11-05 Martin Baulig <martin@ximian.com>
2137 * mini-trampolines.c
2138 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
2139 after compiling the method to notify the debugger.
2141 2007-11-05 Martin Baulig <martin@ximian.com>
2143 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
2145 2007-11-02 Zoltan Varga <vargaz@gmail.com>
2147 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
2148 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
2150 2007-11-01 Zoltan Varga <vargaz@gmail.com>
2152 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
2153 native-to-managed wrappers.
2155 2007-11-01 Geoff Norton <gnorton@novell.com>
2157 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
2160 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2162 * mini.c, mini-x86.c: when getting back from unmanaged code
2163 to managed via a marshaled delegate we also need to set the
2166 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2168 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
2171 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
2173 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
2174 let the debugger or other external agents to tell the JIT when
2175 a sw breakpoint has been inserted in the code that the JIT needs
2176 to be able to inspect.
2178 2007-10-31 Martin Baulig <martin@ximian.com>
2181 (MonoDebuggerInfo): Remove `runtime_class_init'.
2183 2007-10-30 Martin Baulig <martin@ximian.com>
2186 (mono_debugger_thread_created): Added `MonoThread *' argument.
2187 (mono_debugger_extended_notification): New public method.
2188 (mono_debugger_trampoline_compiled): New public method.
2191 (MonoDebuggerThreadInfo): Added `thread' and
2192 `extended_notifications' fields.
2195 (debugger_executable_code_buffer): New static variable.
2198 (MonoDebuggerInfo): Added `executable_code_buffer',
2199 `executable_code_buffer_size', `breakpoint_info_area',
2200 `breakpoint_table' and `breakpoint_table_size'.
2202 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
2204 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
2205 that IP either is an unused value or the vtable pointer. IMT
2206 calls use vtable + offset now. Reduced by almost half the size
2209 2007-10-26 Jonathan Chambers <joncham@gmail.com>
2211 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
2212 defines to access param registers. Replace long usage with
2213 gsize as sizeof(long) != sizeof(void*) on Win64.
2215 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
2216 on Win64. Fix intrinsic, use _AddressOfReturnAddress
2217 instead of non-existant _GetAddressOfReturnAddress.
2219 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
2220 param registers. Save/restore %rdi and %rsi in MonoLMF.
2222 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
2223 param registers. Modify (throw_exception) signature to take
2224 %rdi and %rsi on Win64.
2226 Code is contributed under MIT/X11 license.
2228 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2230 * helpers.c: unlink debugging output files.
2232 2007-10-25 Zoltan Varga <vargaz@gmail.com>
2234 * mini.c: Move mono_create_ftnptr () to object.c.
2236 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2238 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
2239 optional. This function can now be used to disassemble code generated
2240 outside the JIT such as trampolines and IMT thunks.
2242 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
2244 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
2245 vtable pointer from a ldr instruction.
2247 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
2248 new IMT call sequence.
2250 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
2251 call sequence for interface invocations.
2253 * mini-arm.c (mono_arch_emit_imt_argument): added, required
2254 for imt support. This function is empty since IMT on ARM requires no
2255 special handling on the IR side.
2257 * mini-arm.c (mono_arch_find_imt_method): added, required for
2260 * mini-arm.c (mono_arch_find_this_argument): added, required
2263 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
2264 a ldr instruction to load a value stored in the code stream.
2266 * mini-arm.c (mono_arch_build_imt_thunk):added, required
2270 2007-10-23 Zoltan Varga <vargaz@gmail.com>
2272 * mini.c (mini_init): Install the jump trampoline callback.
2274 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2276 * mini-trampolines.c: handle synchronized methods with the common
2277 vtable trampoline (bug #335601).
2279 2007-10-17 Zoltan Varga <vargaz@gmail.com>
2281 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
2283 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
2286 * mini-ia64.h mini-ia64.c: Add support for IMT.
2288 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
2289 prolog. Fixes #331958.
2291 2007-10-15 Zoltan Varga <vargaz@gmail.com>
2293 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
2295 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2297 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
2300 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2302 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
2305 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
2307 * mini-x86.c, mini-x86.h: x86 support for the common vtable
2310 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
2312 * mini-trampolines.c: changed the magic rampoline to understand
2313 the common vtable trampoline method: the method to invoke is
2314 determined by the vtable displacement of the call.
2316 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2318 * mini.c, mini.h: register the common vtable trampoline if the
2319 architecture supports it.
2321 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2323 * cpu-amd64.md: use the correct max length for tls_get.
2325 2007-10-14 Zoltan Varga <vargaz@gmail.com>
2327 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
2328 CEE_STELEM_ANY. Fixes #333696.
2330 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2332 * exceptions-x86.c: provide more graceful handling of the case where
2333 we followed a bogus function pointer from managed code (bug #332866).
2335 2007-10-11 Mark Probst <mark.probst@gmail.com>
2337 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
2338 replaces the generic_shared flag and will carry more information
2341 * generic-sharing.c: Added mini_type_stack_size() which allows
2342 allows open types if given a generic sharing context.
2343 mini_get_basic_type_from_generic() takes a
2344 MonoGenericSharingContext* instead of a MonoCompile* now.
2346 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
2347 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
2348 mini-sparc.c, mini-x86.c: Trivial changes required by the two
2349 changes above. Just passing arguments through to the right
2352 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2354 * mini-arm.c: unify the call emission to emit_code_seq().
2356 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
2358 * tramp-arm.c: reduced the trampoline size.
2360 2007-10-10 Mark Probst <mark.probst@gmail.com>
2362 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
2363 variable handling out of arch-specific code.
2365 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
2367 * mini-arm.c: implemented fast delegate dispatch.
2369 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2371 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
2372 that fp elimination is turned off if the space required by locals is too
2375 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
2377 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
2378 ARM to the new style trampoline.
2380 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2382 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
2384 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
2386 2007-10-09 Martin Baulig <martin@ximian.com>
2389 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
2390 `field_info_offset_offset'.
2392 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
2394 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
2395 removed more internal usage of the r11 register and made it available
2396 to the register allocator.
2398 2007-10-08 Mark Probst <mark.probst@gmail.com>
2400 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
2401 when sharing generics and treat type variables as references.
2403 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2405 * mini-ppc.c: started removing the internal uses of register r11
2406 to eventually allow the register allocator to manage it as an
2407 additional available register.
2409 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2411 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
2413 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
2415 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
2416 specific trampolines as they are not performance critical as a jump
2417 target (maybe align as before only for AOT code?). This saves about
2418 200 KB of native code on x86 for monodevelop startup.
2420 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
2422 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
2423 monodevelop startup.
2425 2007-10-06 Zoltan Varga <vargaz@gmail.com>
2427 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
2429 * mini-sparc.h mini-sparc.c: Implement IMT support.
2431 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
2432 its smaller and doesn't clobber sparc_g1.
2434 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
2436 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
2438 * mini-ppc.c: optimized the size of the IMT thunks a bit.
2440 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2442 * mini-ppc.c: implemented fast delegate invocation.
2444 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
2446 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
2448 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2450 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
2451 code to the new style trampoline in preparation for IMT support.
2453 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
2455 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
2456 systems already. This also reduces the specific trampiline sizes and
2457 prepares for the use of r12 as the IMT identifier register.
2459 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2461 * mini-mips.h: endianess fix (simplified from a patch by
2462 Thomas Kunze <thommy@tabao.de>, bug #323737).
2464 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2466 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
2467 to access ucontext fields and enable netbsd support
2468 (partially from Magnus Henoch <mange@freemail.hu>).
2470 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2472 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
2473 use the preprocessor from the CPP env var if it is set.
2475 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2477 * mini-trampolines.c: fixed an assertion and moved it earlier in the
2478 code, before interface_offset gets used.
2480 2007-10-02 Zoltan Varga <vargaz@gmail.com>
2482 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2483 mono_class_setup_vtable () before accessing klass->vtable.
2485 2007-10-01 Zoltan Varga <vargaz@gmail.com>
2487 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
2490 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2492 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
2493 IMT slots (this saves hundreds of KB of memory in programs like
2494 IronPython and Monodevelop).
2496 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2498 * mini.c: print the delegate counter.
2500 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
2502 * mini-x86.c: make it easier to enable the debugging code for IMT
2505 2007-09-28 Martin Baulig <martin@ximian.com>
2508 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
2509 `mono_method_klass_offset' and `mono_method_token_offset'.
2511 2007-09-20 Mark Probst <mark.probst@gmail.com>
2513 * mini.c: First generics sharing implementation. Can only share
2514 in very simple cases. If sharing doesn't work it falls back to
2515 dedicated compilation.
2517 * mini.h: Flag in MonoCompile to specify whether generic
2518 compilation is shared. Flags enum for marking which generic inst
2519 of a context is used. Prototypes for helper functions.
2521 * generic-sharing.c: Helper functions for generic method sharing.
2523 * optflags-def.h: Optimization flag (gshared) for enabling generic
2524 method sharing added.
2526 * Makefile.am: generic-sharing.c added.
2528 2007-09-19 Daniel Nauck <dna@mono-project.de>
2530 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
2532 2007-09-19 Massimiliano Mantione <massi@ximian.com>
2533 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
2536 2007-09-19 Martin Baulig <martin@ximian.com>
2538 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
2539 mono_debug_cleanup() is now part of mono_cleanup().
2541 2007-09-18 Zoltan Varga <vargaz@gmail.com>
2543 * driver.c (mono_main): Fix a warning.
2545 2007-09-17 Zoltan Varga <vargaz@gmail.com>
2547 * aot-compiler.c: Optimize various parts when processing large assemblies.
2550 * mini.c (mono_patch_info_hash): Improve hash function.
2552 2007-09-14 Jonathan Chambers <joncham@gmail.com>
2554 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
2556 Code is contributed under MIT/X11 license.
2558 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2560 * mini.c (mini_init): Fix a leak.
2562 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
2564 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2566 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
2568 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2570 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
2572 2007-09-13 Zoltan Varga <vargaz@gmail.com>
2574 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
2577 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
2579 * mini.c (handle_alloc): Enable managed allocators in AOT code.
2581 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
2583 * aot-runtime.c (decode_patch_info): Ditto.
2585 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2587 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
2588 static case. Cache delegates in architecture specific code,
2589 based on number of parameters.
2591 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
2592 in architecture specific code, based on number of parameters.
2594 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
2595 caching happen in architecture specific code now.
2597 Code is contributed under MIT/X11 license.
2599 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2601 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
2602 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
2603 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
2605 Code is contributed under MIT/X11 license.
2607 2007-05-15 Massimiliano Mantione <massi@ximian.com>
2608 * mini.c: (mono_thread_abort) Fixed bug #82416.
2610 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2612 * mini.: hook the new managed GC allocation feature into the JIT.
2614 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
2616 * mini.c: implementation for the new runtime tls opcode.
2618 2007-09-11 Martin Baulig <martin@ximian.com>
2621 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
2622 `mono_method_inflated_offset'.
2624 2007-09-07 Zoltan Varga <vargaz@gmail.com>
2626 * driver.c mini.h mini.c: Add a new devel command line option for injecting
2627 async exceptions into a method.
2629 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
2630 purpose of testing whenever the unwinder works at every instruction.
2632 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
2634 * mini.c: check accessibility of method used in ldftn (fixes
2637 2007-09-04 Zoltan Varga <vargaz@gmail.com>
2639 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
2641 * inssel.brg: Fix a warning.
2643 2007-09-03 Martin Baulig <martin@ximian.com>
2645 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
2646 now takes the `main_method' as argument.
2648 2007-09-02 Zoltan Varga <vargaz@gmail.com>
2650 * cpu-sparc.md (endfilter): Add missing src1:i argument.
2652 2007-08-30 Jonathan Chambers <joncham@gmail.com>
2654 * driver.c: include the cil-coff.h header on Windows.
2656 Code is contributed under MIT/X11 license.
2658 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
2660 * mini.c, driver.c: don't include the cil-coff.h header.
2662 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2664 * mini.c: flag places that needs fixes fo soft-float support.
2666 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
2668 * mini.h, inssel-float.brg: fix soft-float constant loads on big
2669 endian systems (partially from Dean Jenkins, bug #81924).
2671 2007-08-28 Mark Probst <mark.probst@gmail.com>
2673 * mini.c (check_linkdemand): Remove embedded reference object in
2674 call to LinkDemandSecurityException.
2675 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
2676 with an IntPtr instead of a reference object.
2678 2007-08-28 Zoltan Varga <vargaz@gmail.com>
2680 * mini.c (handle_initobj): Handle alignment properly.
2682 * inssel.brg (mini_emit_memset): Ditto.
2684 * inssel.brg (mini_emit_memcpy): Ditto.
2686 * inssel-sparc.brg: Ditto.
2688 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
2690 2007-08-26 Zoltan Varga <vargaz@gmail.com>
2692 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
2693 exceptions raised in unmanaged code. Fixes part of #82594.
2695 2007-08-24 Mark Probst <mark.probst@gmail.com>
2697 * mini.c (mono_method_to_ir), declsec.c
2698 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
2700 2007-08-22 Martin Baulig <martin@ximian.com>
2703 (MonoDebuggerThreadInfo): New typedef.
2704 (mono_debugger_thread_table): New global variable.
2705 (mono_debugger_thread_created): New public function.
2706 (mono_debugger_thread_cleanup): New public function.
2710 - removed `get_current_thread' and `lookup_assembly'.
2711 - removed `data_table'.
2712 - added `thread_table'.
2715 (mono_thread_start_cb): Call mono_debugger_thread_created().
2716 (mono_thread_attach_cb): Likewise.
2717 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
2718 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
2721 * driver.c (mono_main): Move mono_debug_init() up, before calling
2722 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
2724 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
2726 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
2727 together when passing several arguments of type double (gives a small
2728 speedup and saves a few bytes of generated code).
2730 2007-08-20 Jb Evain <jbevain@novell.com>
2732 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
2734 2007-08-20 Jb Evain <jbevain@novell.com>
2736 * mini.c (mono_method_to_ir): throw MethodAccessException
2737 and FieldAccessException instead of InvalidProgramException.
2739 2007-08-20 Mark Probst <mark.probst@gmail.com>
2741 * mini.c: CoreCLR security checks.
2743 * mini.h: Removed MonoSecurityMode (moved to
2744 metadata/security-manager.h) and mono_security_mode global var
2745 (replaced by set/get functions in security-manager.h).
2747 * driver.c: Added "core-clr-test" security mode for testing. Used
2748 set-function for setting security mode.
2750 2007-08-17 Mark Probst <mark.probst@gmail.com>
2752 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
2753 the new jit_info_table.
2755 * driver.c: Test code for the new jit_info_table (enabled by the
2756 define MONO_JIT_INFO_TABLE_TEST).
2758 2007-08-14 Zoltan Varga <vargaz@gmail.com>
2760 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2761 detection of call <REG> instruction sequence. Fixes build on freebsd.
2763 2007-08-13 Zoltan Varga <vargaz@gmail.com>
2765 * mini-exceptions.c: Fix a warning.
2767 2007-08-11 Zoltan Varga <vargaz@gmail.com>
2769 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
2770 stack overflow handling code on amd64 too.
2772 * mini-exceptions.c (mono_setup_altstack): Make this use
2773 mono_thread_get_stack_bounds ().
2775 * mini-x86.h: Disable sigaltstack on solaris x86.
2777 2007-08-10 Zoltan Varga <vargaz@gmail.com>
2779 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
2781 2007-08-10 Geoff Norton <gnorton@customerdna.com>
2783 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
2785 2007-08-08 Zoltan Varga <vargaz@gmail.com>
2787 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
2789 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
2791 2007-08-03 Neale Ferguson <neale@sinenomine.net>
2793 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
2796 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2798 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
2799 to be emitted (bug #82281).
2801 2007-08-01 Martin Baulig <martin@ximian.com>
2803 Merged the `debugger-dublin' branch.
2805 * debug-debugger.h (MonoDebuggerInfo):
2806 Removed the `old_*' compatibility entries.
2807 Added `debugger_version' and `data_table'.
2808 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
2809 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
2812 (MiniDebugMethodBreakpointInfo): Add `address_list'.
2813 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
2814 instead of a `gconstpointer'.
2815 (mono_debugger_insert_method_breakpoint): Return a
2816 `MonoDebugMethodAddressList *'.
2818 2007-06-28 Martin Baulig <martin@ximian.com>
2820 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
2822 2007-08-01 Zoltan Varga <vargaz@gmail.com>
2824 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
2825 __builtin_frame_address () since it is broken on older gcc versions.
2827 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2829 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
2830 on the stack overflow handling and made the managed stack overflows
2831 catchable in most cases using soft guard pages.
2832 * exceptions-x86.c: added code to restore the protection in the soft
2833 guard pages at the end of exception handling.
2835 2007-07-31 Zoltan Varga <vargaz@gmail.com>
2837 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
2839 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2841 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
2844 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2846 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
2847 signal handling support until it has been ported to the new mechanism.
2848 * mini.c: fixed stack overflow detection and use the new
2849 architecture code to handle signals on the altstack.
2851 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
2853 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
2854 stack overflows on the alt stack.
2856 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
2858 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
2859 stack overflows on the alt stack.
2861 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
2863 * exceptions-ppc.c: cleanup preparing for altstack support.
2865 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
2867 * exceptions-arm.c: cleanup preparing for altstack support.
2869 2007-07-27 Mark Probst <mark.probst@gmail.com>
2871 * mini.c (print_jit_stats): Output hazard pointer stats.
2873 2007-07-26 Mark Probst <mark.probst@gmail.com>
2875 * driver.c, mini.c: Replaced security mode flags with a single
2878 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2880 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
2882 2007-07-25 Mark Probst <mark.probst@gmail.com>
2884 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
2885 (which doesn't do anything yet) for activating Core CLR
2886 (Silverlight) security.
2888 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
2890 * mini-codegen.c: work around a possible gcc bug on arm.
2892 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2894 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
2895 message for platforms that don't support AOT compilation.
2897 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2899 * mini.h, mini.c, driver.c: temporary smcs hack.
2901 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
2903 * mini-arm.h, mini-arm.c: arm EABI fixes.
2905 2007-07-22 Zoltan Varga <vargaz@gmail.com>
2907 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
2910 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
2911 trampolines taking a method argument.
2913 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
2915 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
2916 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
2918 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
2919 JIT compilation throws an exception. Fixes #82050.
2921 2007-07-19 Mark Probst <mark.probst@gmail.com>
2923 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
2924 with the MONO_EXCEPTION_ defines.
2926 2007-07-17 Zoltan Varga <vargaz@gmail.com>
2928 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
2931 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
2932 the cause of an assertion.
2934 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
2936 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
2939 2007-07-15 Zoltan Varga <vargaz@gmail.com>
2941 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
2942 assert. Should fix #82103.
2944 2007-07-14 Zoltan Varga <vargaz@gmail.com>
2946 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
2947 here too. Fixes #82095.
2949 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
2952 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
2954 * mini-amd64.h: Enable IMT for amd64.
2956 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
2958 2007-07-12 Zoltan Varga <vargaz@gmail.com>
2960 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
2962 2007-07-12 Mark Probst <mark.probst@gmail.com>
2964 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
2965 as soon as check_linkdemand sets an exception_type.
2967 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2969 * mini-x86.c: fixed offsets for IMT call sequence.
2970 * mini-x86.h: enable IMT again.
2972 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2974 * trace.c (mono_trace_enter_method): Decode MonoType too.
2976 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
2978 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
2980 * mini-amd64.c: Add preliminary IMT implementation.
2982 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2984 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
2985 understand the new IMT-base interface invocation (thanks to
2986 Daniel Nauck for the report and the remote debugging session).
2988 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2990 * mini-x86.c: size and speed optimizations for the IMT bsearch.
2992 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2994 * Makefile.am (aotcheck): Make this actually use the AOTed code.
2996 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
2998 * mini-trampolines.c: implement AOT IMT support.
2999 * mini-x86.h: enable IMT support for wider testing.
3001 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3003 * inssel.brg (emit_imt_argument): Add aot support here.
3005 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
3007 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3009 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
3010 of the IMT implementation, partially from massi, with my
3011 implementation of the bsearch sequence. Disabled by default until
3012 the AOT code is implemented.
3014 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3016 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
3018 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
3020 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3022 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
3023 arch-independent IMT JIT code from Massimiliano
3024 Mantione (massi@ximian.com) with small cleanups from me.
3026 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3028 * Makefile.am: fix svn invocation to get the svn revision to be
3029 independent of the local language (build fix).
3031 2007-07-09 Mark Probst <mark.probst@gmail.com>
3033 * mini.c (inline_method): Reset cfg->exception_type if the
3034 inlining is aborted. Fixes: 82049.
3036 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
3038 * mini.c: remove assert from exception handling code when exception_ptr
3041 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3043 * mini.c (mono_codegen): Add an assert.
3045 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
3046 enter and leave code.
3047 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
3049 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3051 * mini-ppc.c: fixed memory corruption for localloc(0)
3054 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3056 * mini.c: Fix warnings.
3058 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
3060 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
3061 to emit better double->int conversions.
3063 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3065 * mini.c: the provided Min/Max optimizations are valid for unisgned
3068 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
3070 * 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
3072 2007-06-28 Miguel de Icaza <miguel@novell.com>
3074 * mini.c (mono_running_on_valgrind): Add support for reporting the
3075 method and its boundaries to valgrind.
3077 2007-06-28 Martin Baulig <martin@ximian.com>
3079 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3081 2007-06-25 Zoltan Varga <vargaz@gmail.com>
3083 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
3085 * generic.2.cs: Add new test case.
3087 2007-06-25 Martin Baulig <martin@ximian.com>
3089 Merged the `debugger-dublin' branch.
3092 (mono_debugger_insert_method_breakpoint): New public method.
3093 (mono_debugger_remove_method_breakpoint): Likewise.
3094 (mono_debugger_check_breakpoints): New static method.
3095 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
3097 * debug-debugger.h (MonoDebuggerInfo):
3098 Renamed (to keep backward compatibility in the vtable):
3099 `insert_breakpoint' -> `old_insert_breakpoint'.
3100 `remove_breakpoint' -> `old_remove_breakpoint'.
3101 `create_string' -> `old_create_string'.
3102 `lookup_class' -> `old_lookup_class'.
3103 `lookup_type' -> removed; changed into a dummy field.
3104 `lookup_assembly' -> `old_lookup_assembly'.
3105 Added (same functionality, but different signature):
3106 `create_string', `lookup_class', `lookup_assembly'
3108 `get_method_addr_or_bpt', `remove_method_breakpoint',
3109 `runtime_class_init'.
3111 * debug-debugger.c: Merged the `debugger-dublin' branch.
3113 2007-06-23 Zoltan Varga <vargaz@gmail.com>
3115 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
3117 (peephole_pass): Likewise.
3119 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
3121 * driver.c: hopefully make setaffinity work also for ancient
3124 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3126 * driver.c : win32 build fix.
3128 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3130 * driver.c: check for the MONO_NO_SMP env var and bind to a single
3131 processor if it is set.
3133 2007-06-21 Martin Baulig <martin@ximian.com>
3135 * debug-mini.h: New file.
3138 (mono_debugger_insert_breakpoint_full): Moved here from
3139 ../metadata/mono-debug-debugger.c.
3140 (mono_debugger_remove_breakpoint): Likewise.
3141 (mono_debugger_breakpoint_callback): Likewise.
3143 2007-06-15 Raja R Harinath <rharinath@novell.com>
3145 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3146 changes in MonoGenericClass.
3148 2007-06-14 Zoltan Varga <vargaz@gmail.com>
3150 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
3152 2007-06-14 Raja R Harinath <rharinath@novell.com>
3154 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3155 removal of MonoGenericMethod.
3157 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3159 * mini-exceptions.c: hooks for the exception events profiling API.
3161 2007-06-14 Randolph Chung <tausq@debian.org>
3163 * Makefile.ma: Add hppa target.
3164 * mini-arch.h: Include mini-hppa.h
3165 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
3166 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
3167 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3169 2007-06-14 Randolph Chung <tausq@debian.org>
3171 * inssel.brg: Add rules for "chained" compare-branch operations so that
3172 a single compare op can affect multiple branches. Adjust cost for
3173 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
3174 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
3175 cost for some rules so that they can more easily be overridden by
3176 per-arch rules (with fixes from lupus).
3177 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3179 2007-06-13 Randolph Chung <tausq@debian.org>
3181 * mini-ops.h: Reorder branch ops so that they match the order of the
3182 corresponding CEE_* ops. The code expects them this way.
3183 Add new ops for HPPA target.
3184 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3186 2007-06-13 Randolph Chung <tausq@debian.org>
3188 * mini-exceptions.c: Handle cases where the stack grows towards
3190 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3192 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3194 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
3196 * driver.c: explain where a non-matching corlib is found.
3198 2007-06-13 Mark Probst <mark.probst@gmail.com>
3200 * mini.c (print_jit_stats): Output dynamic code allocation stats.
3202 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
3204 * mini-exceptions.c: Generate a method profile leave event during
3205 an exception to ensure that the profiler gets notified.
3207 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3209 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
3212 * cpu-amd64.md: Add long_and/or/xor opcodes.
3214 2007-06-06 Wade Berrier <wberrier@novell.com>
3216 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
3217 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
3218 length of instruction shr_imm (expected 8, got 10)
3220 2007-06-06 Zoltan Varga <vargaz@gmail.com>
3222 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
3224 2007-06-06 Mark Probst <mark.probst@gmail.com>
3226 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3227 MonoInternalHashTable again (fixed bug in the internal hash table
3230 2007-06-06 Mark Probst <mark.probst@gmail.com>
3232 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
3233 Have to figure out what makes it crash the SWF regression.
3235 2007-06-05 Zoltan Varga <vargaz@gmail.com>
3237 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
3239 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3241 * mini.c: optimize out the type check when storing null in a
3244 2007-06-04 Mark Probst <mark.probst@gmail.com>
3246 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3247 MonoInternalHashTable.
3249 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
3251 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
3252 signed integer methods.
3254 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3256 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
3257 permanently since the current approach doesn't work.
3259 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3261 * inssel.brg (stmt): Only call delegate->invoke_impl if
3262 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
3264 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3266 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
3267 the sreg2==rdx case.
3269 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
3270 account if it contains a rex prefix.
3271 (peephole_pass): Handle OP_FMOVE as well.
3273 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3275 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
3276 as it causes regressions.
3278 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3280 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
3281 static case as well.
3283 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
3285 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3286 (mono_arch_get_this_arg_from_call): Ditto.
3288 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
3290 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
3293 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3294 (mono_arch_get_this_arg_from_call): Ditto.
3296 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
3298 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
3299 try to create optimized invoke code and use that for further invocations.
3300 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
3302 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
3304 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
3306 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
3307 sealed classes or methods.
3308 *devirtualization.cs: tests for the new optimization
3310 2007-05-29 Zoltan Varga <vargaz@gmail.com>
3312 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
3313 by the update_volatile () function.
3315 2007-05-27 Zoltan Varga <vargaz@gmail.com>
3317 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
3320 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
3322 2007-05-24 Jonathan Chambers <joncham@gmail.com>
3324 * mini.c: Add configure checks for header files.
3325 * mini-x86.c: Add configure checks for header files.
3326 * trace.c: Add configure checks for header files.
3327 * aot-runtime.c: Add configure checks for header files.
3328 * aot-compiler.c: Add configure checks for header files.
3329 * driver.c: Add configure checks for header files.
3330 * mini-codegen.c: Add configure checks for header files.
3332 Code is contributed under MIT/X11 license.
3334 2007-05-22 Zoltan Varga <vargaz@gmail.com>
3336 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
3337 icompare_imm -128 + op_iclt. Fixes #81703.
3339 2007-05-19 Zoltan Varga <vargaz@gmail.com>
3341 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
3343 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3345 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
3346 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
3347 so that all isinst checks now use "interface_bitmap".
3349 2007-05-15 Zoltan Varga <vargaz@gmail.com>
3351 * cpu-amd64.md (jmp): Fix a warning.
3353 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
3355 * basic.cs: Add new regression test.
3357 * basic.cs: Remove test which is now in basic-long.cs.
3359 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
3361 * basic-long.cs: Add new test.
3363 2007-05-13 Zoltan Varga <vargaz@gmail.com>
3365 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
3367 2007-05-12 Zoltan Varga <vargaz@gmail.com>
3369 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
3371 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
3374 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
3375 throwing code a bit.
3377 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
3378 the exception throwing code a bit.
3380 * mini-x86.c (get_call_info): Allocate result from a mempool.
3382 2007-05-11 Zoltan Varga <vargaz@gmail.com>
3384 * aot-compiler.c (find_typespec_for_class): Fix the assert.
3386 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3388 * mini.h (MonoCompile): Add 'token_info_hash' field.
3390 * mini.c: Save token->method associations during compilation so the AOT
3391 compiler can use it.
3393 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
3394 which reference generic classes and methods.
3396 2007-05-10 Zoltan Varga <vargaz@gmail.com>
3398 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
3400 * aot-compiler.c (compile_method): Fix a typo in a comment.
3402 * aot-runtime.c (decode_cached_class_info): Skip generic types.
3404 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
3407 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
3409 2007-05-09 Zoltan Varga <vargaz@gmail.com>
3411 * mini.h (MonoCompile): Add 'args' field.
3413 * mini.c (mono_compile_create_vars): Store variables representing the arguments
3416 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
3418 2007-05-08 Zoltan Varga <vargaz@gmail.com>
3420 * mini.c (mono_compile_get_interface_var): Remove this unused function.
3422 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
3424 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
3425 opcodes for some opcodes.
3427 * mini.h *.brg *.c: Use the new opcodes.
3429 2007-05-08 Massimiliano Mantione <massi@ximian.com>
3431 * mini.h: Bumped aot revision.
3433 * inssel.brg: modified code generation of type checks for interfaces
3434 to use the new "MonoClass.interface_bitmap" instead of the old
3435 "MonoClass.interface_offsets".
3437 2007-04-30 Zoltan Varga <vargaz@gmail.com>
3439 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
3441 2007-04-29 Zoltan Varga <vargaz@gmail.com>
3443 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
3446 2007-04-27 Neale Ferguson <neale@sinenomine.net>
3448 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
3450 2007-04-27 Wade Berrier <wberrier@novell.com>
3452 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
3453 mini.h) to fix build.
3455 2007-04-26 Zoltan Varga <vargaz@gmail.com>
3457 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
3459 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
3460 causes the corlib unit tests to fail.
3462 2007-04-25 Zoltan Varga <vargaz@gmail.com>
3464 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
3466 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
3468 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
3469 opcodes to the comparison relations.
3471 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
3472 opcodes to their types.
3474 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
3476 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
3477 it in cfg->arch.cinfo.
3479 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
3481 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
3482 cfg->cil_offset_to_bb.
3484 2007-04-24 Zoltan Varga <vargaz@gmail.com>
3486 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
3487 created becase of initlocals.
3489 2007-04-23 Zoltan Varga <vargaz@gmail.com>
3491 * mini-alpha.c cpu-alpha.md: More alpha port work from
3492 Sergey Tikhonov <tsv@solvo.ru>.
3494 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
3496 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
3498 2007-04-19 Zoltan Varga <vargaz@gmail.com>
3500 * cpu-s390.md (break): Correct the length of break instruction.
3502 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3504 * mini.c: fix a couple of soft-float issues and comments.
3506 2007-04-15 Miguel de Icaza <miguel@novell.com>
3508 * trace.c (is_filenamechar): - is also a filename char.
3510 2007-04-15 Neale Ferguson <neale@sinenomine.net>
3512 * mini-s390.c: Correct checking for enum type in return value processing.
3514 2007-04-14 Raja R Harinath <rharinath@novell.com>
3516 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
3517 (version.h): Makefile is in the build directory.
3519 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
3521 * mini-amd64.h: fix for assertion failure on Solaris/amd64
3523 2007-04-11 Martin Baulig <martin@ximian.com>
3525 * mini.c (can_access_member): Fix handling of generic classes;
3528 2007-04-10 Zoltan Varga <vargaz@gmail.com>
3530 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
3532 2007-04-05 Zoltan Varga <vargaz@gmail.com>
3534 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
3536 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3538 * mini-codegen.c: make sure the right spill amount is
3539 used for fp or integer registers (fixes the float_sub_spill() on ppc).
3541 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
3543 * mini-ppc.c: fixes for the fp_branch_nan test.
3545 2007-03-23 Zoltan Varga <vargaz@gmail.com>
3547 * basic.cs: Comment out new test which still fails on ia64.
3549 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3551 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
3553 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3555 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
3557 2007-03-22 Zoltan Varga <vargaz@gmail.com>
3559 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
3560 on 64 bit machines. Fixes part of #80738.
3562 * basic.cs: Add regression test.
3564 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3566 * inssel.brg basic.cs: Revert previous change to fix build.
3568 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
3571 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
3573 * basic.cs: Add new regression test.
3575 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3577 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
3580 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3582 * cpu-s390x.md: Correct length of break instruction.
3584 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3586 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
3587 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
3589 2007-03-15 Jonathan Chambers <joncham@gmail.com>
3591 * *.c: Begin WIN64 port.
3592 * mini.c: Use correct register in profiler.
3593 * mini-amd64.c: No inline assembly on Win64.
3594 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
3595 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
3596 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
3597 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
3598 mono_arch_ip_from_context for Win64.
3600 Contributed under MIT/X11 license.
3602 2007-03-15 Zoltan Varga <vargaz@gmail.com>
3604 * exceptions-amd64.c (seh_handler): Ditto.
3606 * exceptions-x86.c (seh_handler): Fix a memory leak.
3608 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
3610 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3611 mini-s390x.c: fixed peephole optimizations to deal
3612 correctly with 1 and 2 byte reload avoidance.
3614 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
3616 * cpu-s390.md, cpu-s390x.md: update localloc length.
3618 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3620 * cpu-g4.md: added missing descriptions.
3622 2007-03-14 Miguel de Icaza <miguel@novell.com>
3624 * Makefile.am: Add support so the tail tests are not executed on
3625 PowerPC as that is a known limitation of the PowerPC port.
3627 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3629 * runmdesc.bat: Move to msvc directory.
3631 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3633 * runmdesc.bat: Run executable that was produced by the current
3634 target and sent via an argument.
3636 2007-03-11 Zoltan Varga <vargaz@gmail.com>
3638 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
3641 * generics.2.cs: Add regression test.
3643 2007-03-09 Wade berrier <wberrier@novell.com>
3645 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
3647 2007-03-09 Zoltan Varga <vargaz@gmail.com>
3649 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
3650 AOT code depends on this.
3652 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3654 * mini.c: more precise tracking of types in the eval stack
3655 (part of fix for bug #81044).
3657 2007-03-07 Zoltan Varga <vargaz@gmail.com>
3659 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
3661 * aot-compiler.c (encode_patch): Remove an obsolete comment.
3663 2007-03-06 Zoltan Varga <vargaz@gmail.com>
3665 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
3667 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
3669 2007-02-22 Zoltan Varga <vargaz@gmail.com>
3671 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
3672 a pointer on 64 bit systems. Fixes #80190.
3674 * iltests.il: Add new regression test.
3676 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3678 * mini.c: inline a constant for Environment.IsRunningOnWindows.
3680 2007-02-19 Geoff Norton <gnorton@customerdna.com>
3682 * trace.c: Remove an erroneous alignemnt check when tracing.
3683 Fixes --trace on OSX86.
3685 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3687 * mini-$(arch).h: initialize SP in context for all the archs.
3689 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
3691 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
3692 regressions in the thread tests.
3694 2007-02-14 Zoltan Varga <vargaz@gmail.com>
3696 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
3697 - fixed implementation of LOCALLOC opcode
3698 - implemented non-un compare for floats
3700 - implementation of FDIV and CKFINITE opcodes
3701 - fixes for latest mono updates
3702 - additional arch opcodes
3704 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3706 * Makefile.am: simplify and merge rules for cross-compilation.
3708 2007-02-07 Massimiliano Mantione <massi@ximian.com>
3710 * local-propagation.c: Actually *apply* the fix for bug 80591...
3712 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3714 * mini-exceptions.c: backuot part of the last change
3715 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
3717 2007-02-06 Massimiliano Mantione <massi@ximian.com>
3718 * inssel.brg: Fix bug 59286.
3721 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
3723 * mini-exceptions.c: patch from Zoltan to correctly check for
3724 stack boundaries (using the stack register, not the frame register),
3725 fixes bugs #80724, #79717.
3727 2007-02-03 Zoltan Varga <vargaz@gmail.com>
3729 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
3730 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
3732 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
3733 presence of frame pointer elimination.
3735 2007-02-01 Geoff Norton <gnorton@customerdna.com>
3737 * mini-x86.h: NetBSD UCONTEX_REG defines.
3739 2007-02-01 Zoltan Varga <vargaz@gmail.com>
3741 * inssel-amd64.brg: Fix amd64 build.
3743 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
3745 * mini.h: remove extern to workaround what looks likes gcc bug 26905
3748 2007-01-31 Zoltan Varga <vargaz@gmail.com>
3750 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
3753 * mini-<ARCH>.c: Use mono_is_regsize_var ().
3755 2007-01-30 Mark Mason <mason@broadcom.com>
3757 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
3758 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
3759 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
3760 beginning support for CEE_JMP [not quite working yet]
3761 * tramp-mips.c: LMF handling now works
3763 2007-01-30 Zoltan Varga <vargaz@gmail.com>
3765 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
3767 * mini.h (NULLIFY_INS): New macro.
3769 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3771 * mini.c: statistical profiler fix for windows, patch
3772 from Tor Lillqvist (tml@novell.com).
3774 2007-01-30 Massimiliano Mantione <massi@ximian.com>
3775 * local-propagation.c: Fix bug 80591.
3777 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3779 * Makefile.am: put back the --export-dynamic option as with
3780 the previous gmodule flags (thanks to Robert Jordan).
3782 2007-01-28 Zoltan Varga <vargaz@gmail.com>
3784 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
3786 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
3787 simplify and speed up the local register allocator. Also rename some fields
3788 like iassign->vassign.
3790 * regalloc.c: Remove some functions which are no longer used since their
3791 inlined version is in mini-codegen.c.
3793 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
3795 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
3797 2007-01-27 Zoltan Varga <vargaz@gmail.com>
3799 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
3800 narrowing. Fixes #80622.
3802 * iltests.il: Add new regresssion test.
3804 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3806 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
3807 debug-debugger.c, debug-debugger.h: warning fixes.
3808 * driver.c: updated copyright year and made it fit in one line.
3810 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
3812 * aot-runtime.c: updated to use mono-dl instead of gmodule.
3814 2007-01-25 Zoltan Varga <vargaz@gmail.com>
3816 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
3818 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
3820 * iltests.il: Add new test for bug #80507.
3822 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3824 * mini-arm.h: use soft-float also on vfp for now.
3826 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3828 * mini.c: fix some more soft-float issues.
3830 2007-01-24 Zoltan Varga <vargaz@gmail.com>
3832 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
3834 2007-01-24 Massimiliano Mantione <massi@ximian.com>
3835 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
3836 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
3837 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
3839 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
3841 * mini-arm.c: typo fix.
3843 2007-01-23 Neale Ferguson <neale@sinenomine.net>
3845 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
3847 2007-01-21 Zoltan Varga <vargaz@gmail.com>
3849 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
3850 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
3852 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
3854 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
3856 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
3858 * inssel.brg: Fix a warning.
3860 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
3862 * abcremoval.c ssa.c ssapre.c: Update after this change.
3864 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
3866 * dominators.c (df_set): Use mono_bitset_union_fast.
3868 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3870 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
3871 mini-codegen.c: reduce relocations and memory usage for the cpu
3874 2007-01-20 Zoltan Varga <vargaz@gmail.com>
3876 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
3878 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
3879 to reduce their size.
3881 2007-01-19 Mark Mason <mason@broadcom.com>
3883 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
3884 * mini-mips.c: more configuration macros, support long conditional branches, additional
3885 asserts, fix epilog instrumentation.
3886 * mini-mips.h: use standard stack walk
3887 * cpu-mips.md: increase size of div, rem and conditional branches
3889 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
3891 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
3894 2007-01-19 Zoltan Varga <vargaz@gmail.com>
3896 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
3897 (compile_method): Ditto.
3899 * aot-runtime.c (decode_klass_info): Ditto.
3901 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
3902 needed by the code generated by inssel.brg. Also fix a warning.
3904 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
3906 * mini.c: deal with enums that become genericinsts by
3907 being nested in a generic class (bug #79956).
3909 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3911 * mini.c: match the generic definition to check for
3912 private access with generic types (bug #78431).
3914 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3916 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
3917 to make life easier for people cross-compiling that insist on not
3920 2007-01-17 Mark Mason <mason@broadcom.com>
3922 * inssel-long.brg: patch to deal with mips missing flags
3923 * inssel-long32-mips.brg: implement overflow checks
3924 * insset-mips.brg: implement overflow checks
3925 * mini-mips.h: implement conditional exception handling
3926 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
3927 Remove unused code, minor cleanups.
3928 * exceptions-mips.c: minor cleanups
3929 * mini-ops.h: add mips conditional exception ops
3930 * cpu-mips.md: add mips conditional exception ops
3933 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3935 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
3936 to deal with mips missing of flags.
3938 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3940 * exceptions-ppc.c: execute fault handlers.
3942 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
3944 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
3946 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3948 * mini.c: handle also floating point values in initialize_array.
3950 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3952 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
3953 array initialization and make it conditional on the intrins option.
3955 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3957 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
3958 relocations and put the patch info names close to the enum definition.
3960 2007-01-15 Mark Mason <mason@broadcom.com>
3962 * basic.cs, exceptions.cs: break up large tests to increase debugability.
3964 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
3966 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
3968 2007-01-12 Raja R Harinath <rharinath@novell.com>
3970 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
3972 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
3974 * Makefile.am: distribute the mips sources.
3976 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3978 * mini-codegen.h: handle bug #80489 here, by excluding ecx
3981 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
3983 * cpu-x86.md: back out for now as this triggers other regressions.
3985 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3987 * cpu-x86.md: force src1 and dest regpair for long shift instructions
3988 to eax:edx, so ecx can't get allocated to them (bug #80489).
3990 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
3992 * mini.c, mini-exceptions.c: enabled running fault handlers
3995 2007-01-03 Miguel de Icaza <miguel@novell.com>
3997 * driver.c: If nothing fail, do not use the string "failed",
3998 because it makes it very annoying to view test result logs on the
4001 2006-12-30 Miguel de Icaza <miguel@novell.com>
4003 * debug-debugger.c (mono_debugger_main): Rename "main" to
4004 "main_method" to prevent a warning.
4006 Remove a warning for unused field.
4008 2006-12-28 Martin Baulig <martin@ximian.com>
4011 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
4013 2006-12-22 Martin Baulig <martin@ximian.com>
4015 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
4016 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
4017 seperate `.mdb_debug_info' section, so we can access it from the
4018 debugger even if the binary is stripped.
4020 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
4021 from the `.mdb_debug_info' here to prevent the linker from
4022 removing that section.
4024 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
4027 2006-12-19 Robert Jordan <robertj@gmx.net>
4029 * mini-x86: enable the code to return small structures in
4030 registers for FreeBSD as well. Fixes bug #80278.
4031 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
4033 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4035 * mini-x86.c: align the stack when calling the profiler
4036 function instrumenting the prolog (on OSX).
4038 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
4040 * mini.c: emit a break opcode where Debugger.Break () is called.
4042 2006-12-13 Miguel de Icaza <miguel@novell.com>
4044 * mini.c (mono_method_to_ir): Provide useful information on this
4045 assert, to prevent others from debugging like I did.
4047 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4049 * mini.c: enable code which was incorrectly commented
4052 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4054 * mini-x86.c: enable on OSX, too, the code to return small
4055 structures in registers.
4057 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
4059 * mini-x86.c: remove the use of the dynamic code manager here, too.
4061 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
4063 * mini.h, debug-debugger.c, tramp-*.c: fixed
4064 mono_debugger_create_notification_function() to use
4065 mono_global_codeman_reserve () instead of a dynamic code manager.
4067 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
4069 * mini.c, jit-icalls.h, jit-icalls.c: remove the
4070 ves_array_element_address() jit icall and use a generated
4071 managed method instead (which is about 4 times faster for a rank 3
4074 2006-11-29 Mark Mason <mason@broadcom.com>
4076 * basic-calls.cs: additional tests for passing
4077 structures as function arguments.
4079 2006-11-29 Mark Mason <mason@broadcom.com>
4081 * mini-mips.h: disable custom exception handling
4082 * mini-mips.c: throw/rethrow should use jalr to call
4083 exception stubs. Fixed bug with passing structures
4084 by value. More support for tracing floating point
4087 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4089 * mini.c: fixed typo in the soft-float ldind.r4 handling
4092 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4094 * mini.c, mini.h, driver.c: added --runtime command line
4095 option to select a different runtime than the autodetected one.
4096 * jit.h: added API for embedders to initialize with a specific
4099 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4101 * mini.c: handle also boxing of r4 values (bug #80024).
4103 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4105 * mini-ppc.c: force indirect calls until we reserve
4106 enough address space for all the generated code.
4108 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
4110 * exceptions-arm.c: workaround bugs in the libc definition
4113 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4115 * inssel.brg: fixes from me and Mark Mason.
4117 2006-11-23 Dick Porter <dick@ximian.com>
4119 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
4120 semaphore display now we've fixed the initial value
4122 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4124 * inssel.brg: partially revert the last change to fix the build.
4126 2006-11-21 Mark Mason <mason@broadcom.com>
4128 * inssel.brg: Add and use compare-and-branch macros to support
4129 architectures that do not have condition code registers (ie. MIPS).
4130 * *-mips.{c,brg,md}: Fix copyright statements
4132 2006-11-20 Mark Mason <mason@broadcom.com>
4134 * Makefile.am: remove mini-codegen.c from list of MIPS sources
4135 * mini.c: Allow GET_CONTEXT to be specified by the arch port
4136 * mini.h: Added declaration for mono_print_ins()
4137 * mini-codegen.c: added ins_spec initializer for MIPS
4138 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
4139 vreg to be virtual and hreg to be non-virtual.
4140 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
4141 is not yet working/implemented correctly.
4142 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
4143 non-static, fixup calls to print_ins() from other parts in the file.
4145 2006-11-20 Mark Mason <mason@broadcom.com>
4147 * basic-calls.cs: added tests for passing structures as arguments
4150 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4152 * inssel-long32.brg: optimize signed division by power of two.
4154 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
4156 * mini-arm.c: added support for interworking with thumb code
4157 (mono must be still be built using the ARM instruction encoding).
4159 2006-11-19 Miguel de Icaza <miguel@novell.com>
4161 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
4162 verifier has different rules for it. Fixes a few verifier issues
4165 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
4166 at the end, so people know what happened.
4168 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4170 * brach-opts.c: in optimize_exception_target() make sure we
4171 are in a catch clause (fixes bug #79871).
4173 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4175 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
4176 more soft-float support fixes.
4178 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
4180 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
4181 that are passed half on the stack and half in registers.
4183 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
4185 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
4186 more mips integration work from Mark E Mason
4187 <mark.e.mason@broadcom.com>.
4189 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4191 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
4192 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
4193 tramp-mips.c: added sources for the mips port, not
4194 integrated in the build yet. Contributed by
4195 Mark E Mason <mark.e.mason@broadcom.com>.
4197 2006-11-14 Neale Ferguson <neale@sinenomine.net>
4199 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
4201 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4203 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
4204 put the soft-float rules in its own file since it seems to
4205 break s390 compilation.
4207 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4209 * mini-arm.c: fixed wrnings.
4211 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
4213 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
4214 inssel-arm.brg: ARM support for soft-float.
4216 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4218 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
4219 loads and stores of 32 bit fp values.
4221 2006-11-10 Zoltan Varga <vargaz@gmail.com>
4223 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
4225 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
4226 works. Fixes #79852 and #79463.
4228 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4230 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
4231 more soft-float support WIP and fixes.
4233 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
4235 * mini-arm.c: some VFP updates.
4237 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4239 * mini-exceptions.c: 0 is a valid local var offset in some
4240 architectures, don't assert (bug #78508).
4242 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
4244 * exceptions-arm.c: fixed off by one error in stack walk code.
4246 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
4248 * mini.h, mini.c: more precise tracking of type load exceptions.
4250 2006-11-03 Robert Jordan <robertj@gmx.net>
4252 * Makefile.am: [WIN32] Add monow.exe target.
4253 * driver.c: [WIN32] Don't detach the console when debugging.
4256 2006-10-30 Miguel de Icaza <miguel@novell.com>
4258 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
4260 2006-10-23 Zoltan Varga <vargaz@gmail.com>
4262 * aot-compiler.c (emit_method_info): Add a case missed earlier.
4264 * driver.c (mini_regression): Fix --regression with AOT.
4266 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
4268 2006-10-17 Zoltan Varga <vargaz@gmail.com>
4270 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
4272 * mini-sparc.h: Don't use sigaction on sparc/linux.
4274 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
4276 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
4278 * mini-exceptions.c: Add proper include files for getpid ().
4280 2006-10-16 Zoltan Varga <vargaz@gmail.com>
4282 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
4283 address instead of a MonoJitInfo* to avoid decoding the exception info for the
4286 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
4287 name cache to reduce its size.
4289 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4291 2006-10-15 Zoltan Varga <vargaz@gmail.com>
4293 * mini-x86.c: Save/restore the current LMF structure more efficiently using
4294 the mono_lmf TLS variable.
4296 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
4297 trampoline lmf frames.
4299 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
4301 2006-10-14 Zoltan Varga <vargaz@gmail.com>
4303 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
4304 the mono_lmf TLS variable.
4306 * mini-exceptions.c: Access the LMF structure through accessors.
4308 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
4309 variable instead of in jit_tls->lmf.
4311 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
4313 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
4314 trampoline lmf frames.
4316 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
4318 2006-10-12 Zoltan Varga <vargaz@gmail.com>
4320 * mini.c trace.c mini-x86.c: Revert these too.
4322 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
4325 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
4327 * genmdesc.c: removed now dead code.
4329 2006-10-09 Robert Jordan <robertj@gmx.net>
4331 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
4333 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
4335 * mini.h: do not leave gaps in the opcode values.
4337 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
4339 * jit-icalls.h: flag functions as internal here, too.
4341 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
4343 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
4344 functions with the internal attribute.
4346 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
4348 * aot-compiler.c: fclose the file descriptor in the profile read loop.
4350 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
4352 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
4355 2006-10-05 Zoltan Varga <vargaz@gmail.com>
4357 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
4358 tail calls as on other platforms.
4360 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
4362 * iltests.il: Add a few tailcall tests.
4364 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4366 * driver.c: fix loop for old compilers (bug #79521).
4368 2006-10-02 Zoltan Varga <vargaz@gmail.com>
4370 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
4372 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
4374 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
4375 metadata without any code.
4377 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
4378 more precise debugging information using gdb.
4380 2006-09-30 Zoltan Varga <vargaz@gmail.com>
4382 * inssel-ia64.brg: Make the helper methods static.
4384 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4386 * inssel-x86.brg: make the helper methods static.
4388 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
4390 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
4392 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4394 * mini.c: updates for monoburg changes.
4395 * inssel.brg: make a few helper functions static as they should.
4397 2006-09-27 Zoltan Varga <vargaz@gmail.com>
4399 * Makefile.am: Move mini-codegen.c to common_sources.
4401 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4403 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
4405 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
4406 mini-ppc.h: port to use the common local register allocator.
4408 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4410 * mini.h: Remove the comment too then.
4412 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
4414 * mini.h: put back backend.data which is to be used shortly and
4415 doesn't increase the size of MonoInst. If any 64 bit arch aligned
4416 pointers on 4 byte boundaries it'd have much bigger issues running
4417 and you can ifdef it out anyway.
4419 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4421 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
4422 MonoInst size by 4 bytes on 64 bit machines.
4424 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
4426 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
4427 replacement with more meaningful field names. Arch maintainers, please
4428 check the assigned names are good enough for your arch.
4430 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4432 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
4433 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
4435 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
4437 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
4438 relocations and memory requirements, put the optimization flags
4439 definitions in their own file.
4441 2006-09-24 Zoltan Varga <vargaz@gmail.com>
4443 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
4445 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
4447 2006-09-22 Zoltan Varga <vargaz@gmail.com>
4449 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
4451 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
4453 * inssel.brg: use the correct function to get the size of an item
4454 in an array, given an element class.
4455 * aot-compiler.c: do not access class->class_size directly.
4457 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
4459 * mini.h, debug-mini.c: added a debugging function to print
4460 info about local variables and arguments in a jitted method.
4462 2006-09-20 Zoltan Varga <vargaz@gmail.com>
4464 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4466 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
4468 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4470 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
4471 inner and outer loops when passing vtypes.
4473 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
4475 * mini-ppc.c: take into account the cpu errata for cache flushing
4476 which caused some random errors (bug #79381).
4478 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4480 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
4481 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
4483 2006-09-17 Zoltan Varga <vargaz@gmail.com>
4485 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
4488 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
4491 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
4492 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
4494 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
4497 2006-09-13 Zoltan Varga <vargaz@gmail.com>
4499 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
4501 2006-09-12 Zoltan Varga <vargaz@gmail.com>
4503 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
4504 macro does not have to be changed during debugging.
4506 * 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>.
4508 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
4510 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
4512 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
4513 MONO_ARCH_NO_EMULATE_MUL is defined.
4515 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
4517 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
4519 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
4521 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
4523 2006-09-11 Zoltan Varga <vargaz@gmail.com>
4525 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
4526 stuff to mini-exceptions.c where it is used.
4528 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
4529 setup code, the real one is in mini-exceptions.c.
4531 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
4532 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
4533 some changes from the freebsd ports tree.
4535 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
4538 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
4540 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
4542 * mini.c: on Linux, check for /proc to be mounted
4543 (bug# 79351, novell bug#201204).
4545 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
4547 * mini.c: handle cases where pthread_attr_getstack() behaves
4548 incorrectly (bug #78096).
4550 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
4552 * mini-arm.c: support larger stack frames (bug #79272).
4554 2006-09-08 Zoltan Varga <vargaz@gmail.com>
4556 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
4558 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
4561 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
4562 mono_class_from_name () to find a class from its name.
4564 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
4566 2006-09-07 Zoltan Varga <vargaz@gmail.com>
4568 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
4570 2006-09-05 Kornél Pál <kornelpal@gmail.com>
4572 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
4574 2006-09-04 Zoltan Varga <vargaz@gmail.com>
4576 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
4577 callinfo->trampoline.
4579 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
4581 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
4584 2006-09-03 Zoltan Varga <vargaz@gmail.com>
4586 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
4588 2006-09-02 Zoltan Varga <vargaz@gmail.com>
4590 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
4591 stats.method_trampolines, it is already done by the generic trampoline code.
4593 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
4595 2006-09-01 Zoltan Varga <vargaz@gmail.com>
4597 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
4599 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
4601 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
4603 * mini.c (print_jit_stats): Print mscorlib mempool size too.
4605 * mini.c (print_jit_stats): Print new stats.
4607 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4609 2006-08-31 Zoltan Varga <vargaz@gmail.com>
4611 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
4612 Address on two dimensional arrays. Fixes #78729.
4614 * mini.h (MonoCompile): Add a 'skip_visibility' field.
4616 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
4619 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
4621 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
4624 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
4626 (mini_get_ldelema_ins): Ditto.
4628 2006-08-30 Zoltan Varga <vargaz@gmail.com>
4630 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
4631 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
4634 2006-08-29 Neale Ferguson <neale@sinenomine.net>
4636 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
4637 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
4639 * exceptions-s390x.c: Cosmetic change.
4641 * tramp-s390.c: Fix warning.
4643 * cpu-s390.md: Correct length of mul_imm.
4645 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
4647 * aot-compiler.c: added binary writer with ELF backend
4648 implementation (only on Linux/x86 for now).
4650 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4652 * Makefile.am: Don't run net 2.0 AOT tests.
4654 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
4655 (mono_compile_assembly): Skip net 2.0 assemblies as well.
4657 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
4659 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
4661 * aot-compiler.c: simplified and refactored the asm-writing code
4662 to allow different backends.
4664 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4666 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4668 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
4669 little. Share patches of type TYPE_FROM_HANDLE as well.
4671 * mini.c (mono_patch_info_equal): New helper function.
4672 (mono_patch_info_hash): Ditto.
4674 * aot-compiler.c (emit_method_code): Fix s390 build.
4676 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
4677 is not handled because it is stored as a flag and not as a type ctor. Fixes
4680 2006-08-17 Zoltan Varga <vargaz@gmail.com>
4682 * aot-compiler.c: Fix computation of GOT slot statistics.
4684 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
4685 Also remove support for not PIC AOT.
4687 * mini.h: Bump AOT file format version.
4689 * objects.cs: Add a test for #78990.
4691 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
4692 (peter.dettman@iinet.net.au). Fixes #79087.
4694 * basic-long.cs: Add a test for the above.
4696 2006-08-16 Zoltan Varga <vargaz@gmail.com>
4698 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
4700 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
4703 2006-08-15 Zoltan Varga <vargaz@gmail.com>
4705 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
4708 2006-08-10 Jonathan Chambers <joncham@gmail.com>
4710 * mini.c: Don't verify COM proxy invoke calls
4713 2006-08-10 Dick Porter <dick@ximian.com>
4715 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
4716 which process is holding semaphores locked.
4718 2006-08-08 Zoltan Varga <vargaz@gmail.com>
4720 * mini-ia64.c mini-amd64.c: Fix #79027.
4722 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
4724 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
4726 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
4727 implicit arguments in a vararg call. Fixes #79027.
4729 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
4731 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
4732 (mono_get_array_new_va_signature): Ditto.
4734 2006-08-05 Zoltan Varga <vargaz@gmail.com>
4736 * aot-runtime.c: Call init_plt lazily.
4738 * inssel-long.brg: Fix unsigned long->int conversion.
4740 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
4742 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
4743 that most data is now in the .rss/.data section.
4745 2006-08-04 Zoltan Varga <vargaz@gmail.com>
4747 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
4749 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
4751 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
4753 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
4755 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
4756 virtual call. Fixes #79010.
4758 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
4759 and use the result as the this argument in the real call.
4761 * generics.2.cs: Add a new test for #79010.
4763 2006-08-03 Zoltan Varga <vargaz@gmail.com>
4765 * mini-x86.c: Fix a warning.
4767 * aot-compiler.c: Add a bunch of statistics.
4769 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
4771 2006-08-02 Zoltan Varga <vargaz@gmail.com>
4773 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
4775 2006-08-01 Zoltan Varga <vargaz@gmail.com>
4777 * 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>.
4779 2006-07-13 Miguel de Icaza <miguel@novell.com>
4781 * mini.c (mono_method_to_ir): Obtain the original method in the
4782 CIL stream and use this to perform validation.
4786 2006-07-19 Zoltan Varga <vargaz@gmail.com>
4788 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
4789 (mono_arch_call_opcode): Ditto.
4791 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
4794 * mini.c (mono_patch_info_dup_mp): New helper function.
4796 * aot-compiler.c (compile_method): Fix some of the memory allocated during
4797 compilation. Fixes #78827.
4799 2006-07-18 Kornél Pál <kornelpal@gmail.com>
4801 * declsec.c: Use original security informations for
4802 MONO_WRAPPER_MANAGED_TO_MANAGED.
4804 2006-07-15 Jonathan Chambers <joncham@gmail.com>
4806 * mini.c: Allow Com Interop methods/classes and
4807 don't verify COM wrapper calls
4810 2006-07-13 Zoltan Varga <vargaz@gmail.com>
4812 * inssel-long32.brg: Fix long->i4 checked conversion.
4814 * exceptions.cs: Add a test for the above.
4816 2006-07-08 Zoltan Varga <vargaz@gmail.com>
4818 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
4820 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
4823 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
4826 2006-07-03 Zoltan Varga <vargaz@gmail.com>
4828 * mini.c: Fix solaris/x86 exception handling.
4830 * Makefile.am: Get rid of $(ICU_LIBS).
4832 2006-07-02 Zoltan Varga <vargaz@gmail.com>
4834 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
4835 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
4836 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
4838 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
4840 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
4841 this function causes a SIGSEGV.
4843 2006-06-22 Zoltan Varga <vargaz@gmail.com>
4845 * mini.c: Remove unused solaris/x86 includes.
4847 2006-06-21 Zoltan Varga <vargaz@gmail.com>
4849 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
4851 2006-06-20 Jb Evain <jbevain@gmail.com>
4853 * cpu-g4.md: fix max length of start_handler instruction.
4855 2006-06-20 Massimiliano Mantione <massi@ximian.com>
4856 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
4858 2006-06-16 Massimiliano Mantione <massi@ximian.com>
4859 * ssa.c: Fixed bug 78653 for SSA based deadce.
4860 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
4861 MonoInst.flags, used in SSA based deadce.
4862 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
4863 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
4865 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
4867 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
4868 it can end up using non executable memory on ppc64 systems
4869 running ppc32 userspace (fix from Johannes Berg).
4871 2006-06-14 Dick Porter <dick@ximian.com>
4873 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
4876 2006-06-13 Massimiliano Mantione <massi@ximian.com>
4877 * mini.c: Made so that inline is locally disabled if it would
4878 trigger a .cctor, because too many apps depend on this behavior
4879 (which seems to be also the one of the MS CLR).
4881 2006-06-13 Zoltan Varga <vargaz@gmail.com>
4883 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
4884 No idea why this worked before.
4886 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
4887 which branch to outer exception clauses since they could skip the
4888 inner finally clauses. Fixes #78633.
4890 * exceptions.cs: Add a test for the above.
4892 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
4895 * iltests.il: Add a test for the above.
4897 2006-06-12 Zoltan Varga <vargaz@gmail.com>
4899 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
4900 after the end of a try bblock, to prevent asserts in mini_method_compile ().
4902 * iltests.il: Add a test for the above.
4904 2006-06-10 Zoltan Varga <vargaz@gmail.com>
4906 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
4908 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
4909 methods as instrinsics.
4911 2006-06-09 Wade Berrier <wberrier@novell.com>
4913 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
4914 (simple-cee-ops.h ssapre-mini-ops.h)
4916 2006-06-09 Neale Ferguson <neale@sinenomine.net>
4918 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
4919 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
4921 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
4922 * cpu-s390x.md: Fix max. length values for a couple of instructions.
4924 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
4926 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
4928 2006-06-08 Massimiliano Mantione <massi@ximian.com>
4930 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
4931 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
4932 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
4933 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
4934 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
4935 of opcodes, so that bug 78549 should not happen again.
4936 * ssapre.c: Updated to use the renamed files.
4938 2006-06-08 Zoltan Varga <vargaz@gmail.com>
4940 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
4941 in OP_ATOMIC_EXCHANGE_I4.
4943 2006-06-07 Wade Berrier <wberrier@novell.com>
4945 * tramp-s390.c: Fix s390 build (add missing pointer declarations
4946 in mono_debugger_create_notification_function)
4948 2006-06-06 Zoltan Varga <vargaz@gmail.com>
4950 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
4952 * mini.c (type_from_stack_type): Disable some changes which do not
4955 * driver.c: Reenable opts.
4957 * mini.h (MonoStackSlot): New structure to keep track of the verification state
4958 of the evaluation stack.
4960 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
4961 evaluation stack trace at entry to the bblock.
4963 * mini.c (merge_stacks): New function to perform verification of stack merges.
4964 Turned off by default.
4966 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
4969 2006-06-06 Massimiliano Mantione <massi@ximian.com>
4971 * local-propagation.c: Fixed bug 78549.
4973 2006-06-04 Zoltan Varga <vargaz@gmail.com>
4975 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
4977 2006-06-02 Miguel de Icaza <miguel@novell.com>
4979 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
4980 tramp-arm.c, tramp-ia64.c
4981 (mono_debugger_create_notification_function): Update signature to
4982 new signature and use new protocol for creating the notification
4985 Should fix the build.
4987 2006-06-02 Geoff Norton <gnorton@customerdna.com>
4989 * exceptions-ppc.c (mono_jit_walk_stack)
4990 (ves_icall_get_frame_info): Fix the build
4992 2006-06-02 Zoltan Varga <vargaz@gmail.com>
4994 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
4996 2006-05-31 Raja R Harinath <rharinath@novell.com>
4998 * il2tests.2.il: New file for generics CIL tests. Add test for
5000 * Makefile.am: Update.
5003 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
5006 2006-05-30 Massimiliano Mantione <massi@ximian.com>
5008 * aliasing.c: Fixed bug 78311.
5010 2006-05-29 Martin Baulig <martin@ximian.com>
5012 * mini-exceptions.c (mono_find_jit_info): When computing the
5013 native offset, check whether we're actually inside the method's
5014 code; call mono_debug_print_stack_frame() to format the frame.
5015 (ves_icall_System_Exception_get_trace): Call
5016 mono_debug_print_stack_frame() to format the stack frame.
5017 (ves_icall_get_trace): Update to the new debugging API.
5018 (mono_jit_walk_stack_from_ctx): Likewise.
5019 (ves_icall_get_frame_info): Likewise.
5021 * mini.c (get_method_from_ip): Use the new debugging API.
5022 (mono_print_method_from_ip): Likewise.
5025 (mono_jit_walk_stack): Use the new debugging API.
5026 (ves_icall_get_frame_info): Likewise.
5028 2006-05-27 Zoltan Varga <vargaz@gmail.com>
5030 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
5032 2006-05-25 Massimiliano Mantione <massi@ximian.com>
5034 * mini.c: Added "limitator" to inline for debugging.
5036 2006-05-24 Martin Baulig <martin@ximian.com>
5038 * debug-debugger.c (mono_debugger_init): Create a private,
5039 malloc()-based code manager for the notification function and
5040 intentionally leak it on exit. This fixes the crash-on-exit race
5044 (mono_debugger_create_notification_function): Added
5045 `MonoCodeManager *' argument.
5048 (mono_debugger_create_notification_function): Added
5049 `MonoCodeManager *' argument.
5051 2006-05-23 Massimiliano Mantione <massi@ximian.com>
5053 * aliasing.c: Fixed 64 bit issue.
5054 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5055 default since all known bugs are fixed (one more time!).
5057 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5059 * mini.c: write barrier support.
5061 2006-05-23 Martin Baulig <martin@ximian.com>
5063 * debug-debugger.c: Revert Paolo's change. Add comment and #error
5064 check at the top of the file.
5066 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
5068 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
5069 reverting changes without reason and without changelog entries.
5071 2006-05-18 Zoltan Varga <vargaz@gmail.com>
5073 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
5074 to a few opcodes. Fixes #78439.
5076 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
5077 consistency with other archs.
5079 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
5081 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5083 * debug-debugger.c: fix the build.
5085 2006-05-17 Martin Baulig <martin@ximian.com>
5088 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
5089 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
5090 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
5091 (debugger_attach): Call GC_mono_debugger_add_all_threads().
5093 2006-05-11 Zoltan Varga <vargaz@gmail.com>
5095 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
5097 2006-05-10 Zoltan Varga <vargaz@gmail.com>
5099 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
5100 MONO_TYPE_GENERICINST.
5102 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
5103 MONO_TYPE_GENERICINST.
5105 2006-05-09 Zoltan Varga <vargaz@gmail.com>
5107 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
5110 2006-05-08 Zoltan Varga <vargaz@gmail.com>
5112 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
5114 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
5116 2006-05-06 Zoltan Varga <vargaz@gmail.com>
5118 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
5119 mono_trace_cleanup ().
5121 * iltests.il: Fix problem with the newly added test.
5123 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
5124 due to register constraints, free up the previous hreg. Fixes #78314.
5126 * iltests.il: Add new test for #78314.
5128 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
5129 Interlocked.Add. Fixes #78312.
5131 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
5133 2006-05-05 Zoltan Varga <vargaz@gmail.com>
5135 * inssel.brg (mini_emit_virtual_call): Fix a warning.
5137 2006-05-05 Martin Baulig <martin@ximian.com>
5139 * debug-mini.c (mono_debug_open_block): New method.
5142 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5143 the beginning of each basic block.
5146 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5147 the beginning of each basic block.
5149 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5151 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5152 default until I understand why they break the build on amd64.
5154 2006-05-04 Zoltan Varga <vargaz@gmail.com>
5156 * mini.c (mini_cleanup): Call mono_cleanup ().
5158 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
5161 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5163 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
5164 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5165 default since all known bugs are fixed, and I cannot reproduce bug
5166 77944... I'm asking Matt Hargett to test again after this commit.
5168 2006-04-28 Massimiliano Mantione <massi@ximian.com>
5170 * mini-codegen.c: Fixed typo that thrashed inline.
5172 2006-04-28 Zoltan Varga <vargaz@gmail.com>
5174 * dominators.c (compute_dominators): Avoid using a worklist since
5175 it is not correct in some cases. Instead, iterate over all bblocks as
5176 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
5178 2006-04-28 Miguel de Icaza <miguel@novell.com>
5180 * mini.c (mono_jit_compile_method_inner): Use
5181 mono_prepare_exception_from_error that resets the value
5184 2006-04-27 Miguel de Icaza <miguel@novell.com>
5186 * mini.c: Move the mini_loader_error_to_exception to metadata.
5188 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5190 * aliasing.c: Fixed bug 78210.
5192 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5194 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5195 default until all their problems (or the ones they trigger) are fixed.
5197 2006-04-26 Zoltan Varga <vargaz@gmail.com>
5199 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
5201 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
5202 as loaded only after resolving patches since that could invoke the same method.
5204 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
5206 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
5209 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
5212 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
5215 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
5216 made from AOT code through the PLT table.
5218 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
5219 holding the plt offset when a call is made to the aot plt trampoline.
5221 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5223 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
5226 * Makefile.am (common_sources): Fix build breakage.
5228 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
5229 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
5230 intra-assembly calls if possible.
5232 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
5234 * mini-trampolines.c: Handle PLT entries.
5236 * mini.c: Avoid creating a GOT var for calls.
5238 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
5241 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
5244 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
5247 * mini.h: Bump AOT file format version.
5249 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
5252 2006-04-25 Martin Baulig <martin@ximian.com>
5254 * driver.c: Disable copyprop, consprop and inline when running
5255 inside the debugger.
5257 2006-04-25 Martin Baulig <martin@ximian.com>
5259 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
5260 with `get_current_thread' and added `detach'.
5261 (MonoDebuggerMetadataInfo): Added `thread_size',
5262 `thread_tid_offset', `thread_stack_ptr_offset' and
5263 `thread_end_stack_offset'.
5265 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5267 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
5270 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
5271 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
5273 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
5275 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
5277 * aot.c: Add support for ADJUSTED_IID.
5279 2006-04-24 Zoltan Varga <vargaz@gmail.com>
5281 * aot.c (emit_method_order): Don't align method_order_end.
5283 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
5284 the interface ID changes.
5286 2006-04-21 Dick Porter <dick@ximian.com>
5288 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
5289 cleaning up a thread. Fixes the new part of bug 77470.
5291 2006-04-20 Geoff Norton <gnorton@customerdna.com>
5293 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
5296 2006-04-19 Zoltan Varga <vargaz@gmail.com>
5298 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
5300 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
5301 SIGSEGV. Fixes #78072.
5303 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
5304 unregister our SIGABRT handler.
5306 2006-04-19 Massimiliano Mantione <massi@ximian.com>
5308 * mini.c: Disabled inline where it can alter the call stack in a
5309 way visible from managed code.
5310 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
5313 2006-04-16 Zoltan Varga <vargaz@gmail.com>
5315 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
5316 on other platforms. Fixes #78089.
5318 2006-04-13 Martin Baulig <martin@ximian.com>
5320 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
5321 determine whether we're inside the debugger.
5324 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
5326 2006-04-12 Zoltan Varga <vargaz@gmail.com>
5328 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
5329 handler clauses. Fixes #78024.
5331 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
5332 in the CALL_MEMBASE opcodes. Fixes #78088.
5333 (mono_arch_get_vcall_slot_addr): Ditto.
5335 2006-04-10 Martin Baulig <martin@ximian.com>
5337 * debug-debugger.c: The thread handling code has now been moved
5338 into ../metadata/threads.c.
5340 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5342 * driver.c (mono_main): Fix --with-gc=none build.
5344 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
5345 (mono_spillvar_offset_float): Ditto.
5346 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
5347 hreg, not when its !global, since on ia64, there is a third category: stacked
5350 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
5352 * mini.c: set MonoInst->klass for load field address and a few other
5355 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5357 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
5359 2006-04-07 Zoltan Varga <vargaz@gmail.com>
5361 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
5362 the branch opt changes.
5364 2006-04-06 Dick Porter <dick@ximian.com>
5366 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
5368 * wapihandles.c (mini_wapi_seminfo):
5369 * driver.c (mono_main): Add semaphore info option
5371 2006-04-05 Zoltan Varga <vargaz@gmail.com>
5373 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
5374 branch optimization changes. Fixes #78009.
5376 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5378 * mini.c: ignore accessibility of methods in managed->native wrappers.
5380 2006-04-04 Zoltan Varga <vargaz@gmail.com>
5382 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
5384 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
5386 2006-04-03 Zoltan Varga <vargaz@gmail.com>
5388 * mini.c: Modify the branch optimizations to preserve the invariant that
5389 the entries inside the in_bb and out_bb arrays are unique.
5390 (mono_unlink_bblock): Avoid creation of new arrays.
5392 2006-04-02 Zoltan Varga <vargaz@gmail.com>
5394 * mini.c (mono_unlink_bblock): Fix regression caused by previous
5397 2006-04-01 Zoltan Varga <vargaz@gmail.com>
5399 * mini.c (optimize_branches): Remove the "optimizations" in
5400 the cbranch1/cbranch2 -> branch cases which were causing several
5401 problems in the past. Fixes #77986.
5403 2006-03-31 Chris Toshok <toshok@ximian.com>
5405 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
5406 default optimizations :(
5408 2006-03-31 Zoltan Varga <vargaz@gmail.com>
5410 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
5413 2006-03-31 Massimiliano Mantione <massi@ximian.com>
5415 * local-propagation.c: Added comments to structs and removed
5416 "Mono" prefixes from local tree mover types.
5418 2006-03-30 Zoltan Varga <vargaz@gmail.com>
5420 * Makefile.am (arch_sources): Define this for each architecture so
5421 libmono_la_SOURCES is defined in one place.
5423 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
5425 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
5428 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
5430 * driver.c: print the GC name supplied by configure.
5432 2006-03-29 Massimiliano Mantione <massi@ximian.com>
5434 * local-propagation.c: Added tree mover, and moved here all the
5435 local propagation code from mini.c
5436 * mini.c: Added support for treeprop, and moved all the local
5437 propagation code to local-propagation.c
5438 * mini.h: Added support for treeprop
5439 * driver.c: Added support for treeprop, enabled consprop, copyprop,
5440 treeprop, inline and deadce by default
5441 * Makefile.am: Added local-propagation.c
5443 2006-03-25 Zoltan Varga <vargaz@gmail.com>
5445 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
5447 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
5449 * debug-debugger.c: make it compile without the Boehm GC.
5451 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5453 * mini.c: fixed issue with mismatch when an icall is registered
5454 with multiple names but same address.
5456 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5458 * declsec.c, mini-exceptions.c: use write barrier to set reference
5459 fields of managed objects.
5461 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5463 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
5464 (can_access_internals): Fix a warning.
5466 * mini.c (print_method_from_ip): Rename this to
5467 mono_print_method_from_ip so it gets exported.
5469 * trace.c: Deal with strings inside StringBuilder's containing garbage
5470 and fix memory leaks. Fixes #77848.
5472 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5474 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
5477 2006-03-16 Neale Ferguson <neale@sinenomine.net>
5479 * mini-s390.c: Remove OP_X86_TEST_NULL.
5481 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5483 * mini.c: use the correct GetHashCode() for the moving collector.
5485 2006-03-16 Massimiliano Mantione <massi@ximian.com>
5487 * liveness.c: Regalloc spill cost tuning.
5489 2006-03-15 Neale Ferguson <neale@sinenomine.net>
5491 * mini-s390x.h: Correct S390_LONG macro.
5493 * mini-s390x.c: Cleanup unused code.
5495 2006-03-15 Zoltan Varga <vargaz@gmail.com>
5497 * jit-icalls.h: New file.
5499 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
5500 icalls and include that instead of including jit-icalls.c.
5502 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
5505 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
5507 * mini.c: when checking for member accessibility, also check for
5508 friend assemblies and for explicit interface implementations.
5510 2006-03-14 Zoltan Varga <vargaz@gmail.com>
5512 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
5514 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
5516 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5517 common cases are done first.
5519 * mini-ops.h: Only define platform specific opcodes on the given platform.
5521 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
5524 2006-03-14 Martin Baulig <martin@ximian.com>
5526 Revert Paolo's change from r57348:
5528 * mini.h: don't use gboolean for bitfields.
5529 * mini.c: verifier changes for fields and methods accessibility.
5531 2006-03-13 Neale Ferguson <neale@sinenomine.net>
5533 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
5535 * mini-s390x.c: Fix conv_r_un.
5537 * cpu-s390, cpu-s390x.md: Fix lengths.
5539 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
5541 * mini.c: nested types have access to all the nesting
5542 levels, not just the enclosing types.
5544 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5546 * mini.c: added a few more verification checks.
5548 2006-03-12 Zoltan Varga <vargaz@gmail.com>
5550 * liveness.c: Merge optimizations from the linear-il branch.
5552 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5554 * mini-ia64.c (emit_call): Add a comment.
5556 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
5558 * tramp-ia64.c: Fix some warnings.
5560 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
5562 * mini.h: don't use gboolean for bitfields.
5563 * mini.c: verifier changes for fields and methods accessibility.
5565 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5567 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
5568 lazy icall wrapper changes.
5570 * dominators.c: Replace all the dominator algorithms with faster
5571 ones from the linear-il branch.
5573 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
5576 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5577 common cases are done first.
5579 * mini-amd64.c: Fix some warnings.
5581 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
5584 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
5587 * mini.h: Add a missing prototype.
5589 2006-03-10 Zoltan Varga <vargaz@gmail.com>
5591 * mini.c: Compile icall wrappers lazily.
5593 * mini-codegen.c: Use printf instead of g_print since its much faster.
5595 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
5598 * mini.c (optimize_branches): Cache the negative result from
5599 remove_block_if_useless ().
5601 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
5602 Also fix some bblock linking issues.
5604 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
5607 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
5609 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
5610 accessed fields first, for better cache behavior.
5612 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5614 * mini.c: speedup IList<T> array accesses.
5616 2006-03-09 Zoltan Varga <vargaz@gmail.com>
5618 * mini.c (mono_method_to_ir): Handle large methods overflowing the
5619 inline_costs counter. Fixes #77190.
5621 2006-03-06 Zoltan Varga <vargaz@gmail.com>
5623 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
5624 trace messages. Fixes #77706.
5626 2006-03-04 Martin Baulig <martin@ximian.com>
5628 * tramp-amd64.c, tramp-x86.c
5629 (mono_debugger_create_notification_function): Use
5630 mono_global_codeman_reserve() to allocate a buffer at runtime and
5633 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
5635 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
5636 notification function at runtime and then call `initialize' in the
5637 `MONO_DEBUGGER__debugger_info' vtable.
5639 2006-03-04 Zoltan Varga <vargaz@gmail.com>
5641 * iltests.il: Fix a visibility problem.
5643 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5645 * driver.c, mini.c: add hooks for the counters API.
5647 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5649 * driver.c: show disabled options.
5651 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5653 * linear-scan.c: always use cost-driven selection.
5655 2006-02-28 Raja R Harinath <rharinath@novell.com>
5657 * jit-icalls.c (helper_compile_generic_method): Revert change from
5660 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
5662 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
5664 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
5666 * inssel.brg: style fixes, mostly to force the updated monoburg
5667 to run for people using svn.
5669 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
5671 * mini.c: match monoburg changes.
5673 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5675 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
5676 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
5677 declaration in the header file.
5679 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
5681 * helpers.c: reduce relocations and mem usage.
5683 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
5685 * mini.h, mini-codegen.c: disable logging features if
5686 requested by configure.
5688 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
5690 * mini.c: tiny verifier changes.
5692 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5694 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
5695 cpu-pentium.md: stack alignment changes for osx/x86,
5696 partially from Geoff Norton <gnorton@customerdna.com>.
5698 2006-02-24 Raja R Harinath <harinath@gmail.com>
5700 * jit-icalls.c (helper_compile_generic_method): Update to changes
5701 in metadata/class.c.
5703 2006-02-24 Zoltan Varga <vargaz@gmail.com>
5705 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
5707 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
5708 interface calls with large offsets.
5710 2006-02-23 Raja R Harinath <rharinath@novell.com>
5712 * jit-icalls.c (helper_compile_generic_method): Document the
5713 special-case we depend on so that we can inflate the method twice
5714 with the same context with no bad side-effects.
5716 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
5718 * mini-x86.c, mini-amd64.c: fix for case when xen support
5721 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
5723 * mini-x86.c, mini-amd64.c: generate code to access tls items
5724 in a faster way for Xen systems.
5726 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5728 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
5729 updates and compilation fixes for the OSX/x86 port, mostly from
5730 Geoff Norton <gnorton@customerdna.com>.
5732 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5734 * inssel.brg: faster interface call implementation
5735 to sync with the interface_offsets MonoVTable changes.
5737 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5739 * mini.c: more verification checks.
5741 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
5743 * mini.c: added a few more verification checks.
5745 2006-02-17 Neale Ferguson <neale@sinenomine.net>
5747 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
5748 facility on the processor and use it if available.
5750 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5752 * driver.c, aot.c, mini.c: throw exception if the IL code is
5753 invalid or unverifiable.
5755 2006-02-17 Raja R Harinath <rharinath@novell.com>
5757 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
5760 2006-02-16 Zoltan Varga <vargaz@gmail.com>
5762 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
5764 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5766 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
5767 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
5768 handling of instantiated generic valuetypes.
5770 2006-02-11 Zoltan Varga <vargaz@gmail.com>
5772 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
5773 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
5776 * generics.2.cs: Revert the nullable reftypes tests.
5778 2006-02-10 Zoltan Varga <vargaz@gmail.com>
5780 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
5781 using __builtin_frame_address (1) as it doesn't work in the presence
5782 of optimizations. Hopefully fixes #77273.
5784 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
5785 -> generics.cs change as it doesn't work with some automake versions.
5787 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5789 * mini.c: handle systems that sue a different way to
5790 retrieve the stack address of the current thread.
5792 2006-02-09 Zoltan Varga <vargaz@gmail.com>
5794 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
5795 it specially in the makefile.
5797 * generics.2.cs: Add tests for nullable reference types.
5799 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5801 * mini.c: always handle the case when mono_jit_init()
5802 is called in a thread different from the main thread,
5803 confusing libgc (bug #77309).
5805 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
5807 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
5809 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
5811 * mini.c: change optimize_branches () to use a single loop
5812 and introduce a new optimization to simplify some range checks.
5814 2006-02-03 Martin Baulig <martin@ximian.com>
5816 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
5817 and merged with debugger_thread_manager_add_thread().
5818 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
5819 inform the debugger about the main thread.
5821 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5823 * basic.cs: Add test for div.un/rem.un constant folding.
5825 2006-02-03 Neale Ferguson <neale@sinenomine.net>
5827 * cpu-s390x.md: correct int_xor_imm length
5829 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5831 * generics.2.cs: New test for #77442.
5833 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
5836 2006-02-02 Martin Baulig <martin@ximian.com>
5838 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
5839 <mono/metadata/mono-debug-debugger.h>
5841 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
5843 2006-02-02 Martin Baulig <martin@ximian.com>
5845 * debug-debugger.h: New header file for debug-debugger.c.
5847 * debug-debugger.c: Big API cleanup; don't run the managed Main()
5848 function is a separate thread anymore; add support for attaching.
5850 2006-02-01 Zoltan Varga <vargaz@gmail.com>
5852 * tramp-x86.c: Fix a warning.
5854 2006-01-31 Zoltan Varga <vargaz@gmail.com>
5856 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
5857 on very large methods.
5859 * aot.c (load_patch_info): Fix a warning.
5861 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
5863 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
5864 mini-ops.h: alu membase optimizations.
5866 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
5868 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
5869 to speedup StringBuilder.
5871 2006-01-27 Zoltan Varga <vargaz@gmail.com>
5873 * dominators.c (mono_compute_natural_loops): Fix detection of
5874 loop body start blocks.
5876 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
5878 2006-01-26 Zoltan Varga <vargaz@gmail.com>
5880 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
5883 2006-01-25 Massimiliano Mantione <massi@ximian.com>
5885 * aliasing.c: Fixed aliasing issue on 64 bit archs.
5887 2006-01-25 Martin Baulig <martin@ximian.com>
5889 * debug-debugger.c: Moved the `MonoDebuggerManager' and
5890 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
5891 started to cleanup this file a little bit.
5893 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
5895 * mini.c: optimize a codepath frequently happening in generics code.
5897 2006-01-23 Martin Baulig <martin@ximian.com>
5899 * Makefile.am: Only compile debug-debugger.c on supported platforms.
5901 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
5904 * driver.c: debug-debugger.c is only available if
5905 `MONO_DEBUGGER_SUPPORTED' is defined.
5907 2006-01-23 Martin Baulig <martin@ximian.com>
5909 * debug-debugger.c: Only enable this on platforms where the Mono
5910 Debugger is working (x86 and x86_64).
5912 2006-01-21 Martin Baulig <martin@ximian.com>
5914 The Mono Debugger is now using the normal `mono' instead of the
5915 `mono-debugger-mini-wrapper' when executing managed code.
5917 * debug-debugger.c: New file; previously known as
5918 debugger/wrapper/wrapper.c.
5920 * debug-mini.c (mono_init_debugger): Removed.
5922 * driver.c (mono_main): Added new `--inside-mdb' command line
5923 argument which is used when running inside the debugger.
5925 2006-01-20 Zoltan Varga <vargaz@gmail.com>
5927 * liveness.c (mono_analyze_liveness): Remove some unused data
5930 2006-01-17 Zoltan Varga <vargaz@gmail.com>
5932 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
5934 2006-01-16 Zoltan Varga <vargaz@gmail.com>
5936 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
5937 depends on implementation details of monobitset.
5939 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
5942 2006-01-15 Zoltan Varga <vargaz@gmail.com>
5944 * liveness.c: Update after monobitset changes.
5946 2006-01-14 Zoltan Varga <vargaz@gmail.com>
5948 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
5950 2006-01-11 Neale Ferguson <neale@sinenomine.net>
5952 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
5954 * mini-s390x.c: Remove warning messages.
5956 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
5958 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
5960 2006-01-10 Zoltan Varga <vargaz@gmail.com>
5962 * generics.2.cs: Add ldelem/stelem_any test.
5964 2006-01-10 Neale Ferguson <neale@sinenomine.net>
5966 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
5968 2006-01-07 Zoltan Varga <vargaz@gmail.com>
5970 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
5972 2006-01-06 Zoltan Varga <vargaz@gmail.com>
5974 * generics.2.cs: Reenable vtype tests.
5976 * inssel-x86.brg: Remove an icorrect valuetype rule.
5978 2006-01-06 Neale Ferguson <neale@sinenomine.net>
5980 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
5981 initial support for OP_ABS.
5983 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5985 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
5987 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5989 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
5990 conversion and implement LADD/LSUB.
5992 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
5995 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5997 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
5999 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
6002 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6004 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
6005 localloc is encountered. Fixes crash in test-183.cs when using gmcs
6006 (stack walk problem).
6008 2006-01-04 Zoltan Varga <vargaz@gmail.com>
6010 * aot.c (mono_aot_load_method): Fix a warning.
6012 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6014 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
6016 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6018 * iltests.il: Add test for #77148.
6020 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
6023 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6025 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
6027 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6029 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
6030 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
6032 * basic-long.cs: Add lconv-to-r4/r8 tests.
6034 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6036 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
6038 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
6039 here as on other archs.
6041 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6043 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
6045 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6047 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
6049 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
6051 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
6052 instrument_prolog; Add memory_barrier instruction.
6054 2005-12-26 Zoltan Varga <vargaz@gmail.com>
6056 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
6058 2005-12-23 Zoltan Varga <vargaz@gmail.com>
6060 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
6062 * aliasing.c inssel.brg: Fix warnings.
6064 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
6065 could skip initialization of some parts of memory.
6067 * mini.c mini-ia64.c: Fix warnings.
6069 * inssel-sparc.brg: Add an implementation of lneg which actually works.
6071 2005-12-22 Zoltan Varga <vargaz@gmail.com>
6073 * aliasing.c (mono_build_aliasing_information): Add a workaround for
6074 a crash seen on sparc.
6076 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
6078 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
6080 2005-12-21 Neale Ferguson <neale@sinenomine.net>
6082 * mini-ops.h: Add s390_backchain instruction
6084 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
6086 * cpu-s390.md: Add s390_backchain instruction
6088 * mini-s390.c: Significant ABI changes
6090 * mini-s390.h: Cater for zero length structures
6092 2005-12-20 Neale Ferguson <neale@sinenomine.net>
6094 * mini-s390.c: ABI fixes
6096 * inssel-s390.brg: Remove debug statements
6098 * cpu-s390.md: Fix length of ATOMIC_xx operations
6100 2005-12-19 Zoltan Varga <vargaz@gmail.com>
6102 * basic-float.cs: Add float<->long conversion tests.
6104 2005-12-16 Neale Ferguson <neale@sinenomine.net>
6106 * mini-s390.c: Fix LOCALLOC processing.
6108 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
6110 2005-12-15 Zoltan Varga <vargaz@gmail.com>
6112 * iltests.il: Add tests for some opcodes not covered by the other
6115 2005-12-15 Neale Ferguson <neale@sinenomine.net>
6117 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
6118 register loading for Tail processing; Correct trace output.
6120 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
6122 * cpu-s390.md: Correct size of jmp instruction.
6124 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6126 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
6128 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6130 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
6131 Bring s390 up to current level.
6133 2005-12-12 Zltan Varga <vargaz@gmail.com>
6135 * generics.2.cs: Disable the newly added tests as they do not work yet.
6137 * generics.2.cs: Add valuetype tests.
6139 2005-12-09 Zoltan Varga <vargaz@gmail.com>
6141 * basic-long.cs: Add i4->u8 test.
6143 * objects.cs: Add tests for JIT intrinsic.
6145 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
6146 optimizations lost by a mistake.
6148 2005-12-07 Zoltan Varga <vargaz@gmail.com>
6150 * basic-long.cs: Remove a test moved to objects.cs.
6152 * arrays.cs: Add more array tests.
6154 2005-12-06 Zoltan Varga <vargaz@gmail.com>
6156 * arrays.cs: Add new tests for multi-dimensional arrays.
6158 2005-12-06 Raja R Harinath <rharinath@novell.com>
6160 * Makefile.am (test_sources2): Add generics.2.cs.
6161 (EXTRA_DIST): Add test_sources2.
6163 2005-12-05 Ben Maurer <bmaurer@ximian.com>
6165 Support for boxing and unboxing nullable types as well as the
6166 isinst operation on nullables, per the CLI ammendment.
6168 * inssel.brg (CEE_ISINST): Special case for nullable
6170 * mini.c (handle_unbox_nullable): new method
6171 (handle_box): Special case for nullable types
6172 (mono_method_to_ir): Call handle_unbox_nullable in correct
6175 * generics.2.cs: New test suite
6177 * Makefile.am: Support for regression tests with generics.
6179 2005-12-03 Zoltan Varga <vargaz@gmail.com>
6181 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
6182 allocated to registers. Fixes #76800.
6184 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
6186 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
6188 2005-11-30 Zoltan Varga <vargaz@gmail.com>
6190 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
6193 2005-11-29 Zoltan Varga <vargaz@gmail.com>
6195 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
6198 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
6200 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
6201 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
6203 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
6204 single precision before storing to a single precision location.
6206 2005-11-28 Raja R Harinath <rharinath@novell.com>
6208 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
6210 2005-11-27 Zoltan Varga <vargaz@gmail.com>
6212 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
6215 * basic.cs: Remove test_0_byte_compares test which was moved to
6216 objects.cs a long time ago.
6218 2005-11-22 Massimiliano Mantione <massi@ximian.com>
6220 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6222 2005-11-20 Zoltan Varga <vargaz@gmail.com>
6224 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6225 handlers are called.
6227 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
6230 * mini-ia64.c: Add support for the throw->branch exception
6233 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
6235 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6237 * mini.c: Enabled "fastpath" deadce :-)
6239 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6241 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
6242 alias analysis pass to support it.
6245 * liveness.c: Likewise (liveness computation can use aliasing
6246 information to be more accurate).
6247 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
6248 moreover made so that "--compile-all" uses the given optimization
6249 flags and not the default ones.
6250 * aliasing.c: Alias analysis (new file).
6251 * aliasing.h: Likewise.
6252 * Makefile.am: added "aliasing.c" and "aliasing.h".
6254 2005-11-17 Zoltan Varga <vargaz@gmail.com>
6256 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
6259 2005-11-13 Zoltan Varga <vargaz@gmail.com>
6261 * mini-exceptions.c (mono_handle_exception_internal): Remove the
6262 fp >= end_of_stack exit condition, as it is not needed, and it might
6263 become true for fp eliminated frames.
6265 2005-11-11 Zoltan Varga <vargaz@gmail.com>
6267 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
6270 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
6272 * mini-arm.c: fixed alignment of doubles/longs to match
6273 the C ABI (bug #76635).
6275 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
6277 * aot.c: fix compilation with --enable-minimal=aot.
6279 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
6281 * mini-arm.c: fixed compatibility with the new
6282 floating point emulator package for compares.
6284 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
6286 * mini.c : reverted sig->pinvoke changes (r51396-51397).
6288 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
6290 * mini-exceptions.c (print_stack_frame): Output to stderr.
6291 (mono_handle_native_sigsegv): Ditto.
6293 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6295 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
6296 OP_LCONV_TO_OVF_I implementation.
6298 * mini-amd64.c: Add support for the throw->branch exception
6301 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
6302 when the catch clause catches a more general exception, i.e. Object.
6304 2005-10-30 Zoltan Varga <vargaz@gmail.com>
6306 * cpu-ia64.md: Remove unused opcodes.
6308 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
6309 specific defines for architectures defining USE_SIGACTION.
6311 * mini-ia64.c: Fix some warnings.
6313 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
6314 version seemed to skip a frame.
6316 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6318 * mini.c: Clean up the usage of sig->pinvoke flag. Now
6319 only calls which are made to native code use this flag.
6321 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
6323 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
6324 varargs methods as well.
6326 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
6327 which have save_lmf set. Reorganize methods prologs a bit.
6329 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
6330 debugger to the proper place.
6332 2005-10-29 Martin Baulig <martin@ximian.com>
6334 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
6335 when running inside the debugger until the debugger has support
6338 2005-10-26 Zoltan Varga <vargaz@gmail.com>
6340 * mini.h: Fix a warning.
6342 2005-10-24 Miguel de Icaza <miguel@novell.com>
6344 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
6345 we expose publicly, this returns the string.
6347 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
6349 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
6350 with fp elimination.
6352 2005-10-21 Zoltan Varga <vargaz@gmail.com>
6354 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
6355 native stacktrace using the glibc 'backtrace' function if available.
6357 2005-10-20 Zoltan Varga <vargaz@gmail.com>
6359 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
6361 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
6362 handle SIGSEGVs received while in native code.
6364 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
6365 code, call mono_handle_native_sigsegv which will abort the runtime
6366 after printing some diagnostics, instead of converting it into a
6367 confusing NullReferenceException.
6369 2005-10-18 Zoltan Varga <vargaz@gmail.com>
6371 * cpu-pentium.md: Remove unused opcodes.
6373 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
6375 * mini-amd64.h (MonoLMF): Add rsp field.
6377 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
6380 2005-10-17 Zoltan Varga <vargaz@gmail.com>
6382 * mini-codegen.c (get_register_spilling): Fix some warnings.
6384 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
6386 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
6387 elimination during exception handling. Enable fp elimination by
6390 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
6393 2005-10-16 Martin Baulig <martin@ximian.com>
6396 (mono_debugger_run_finally): New public method for the debugger.
6398 2005-10-10 Zoltan Varga <vargaz@gmail.com>
6400 * debug-mini.c (mono_debug_init_method): Fix warning.
6402 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
6403 the 'exname' parameter const to fix some warnings.
6405 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
6407 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
6408 introduced by the previous patch.
6410 2005-10-08 Zoltan Varga <vargaz@gmail.com>
6412 * basic-float.cs: Add test for precision of float arithmetic.
6414 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
6415 when loading/storing single values from/to memory.
6417 * mini.c (mono_jit_compile_method_with_opt): Create the function
6418 pointers in the correct domain.
6420 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
6422 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
6423 introduced by previous patch.
6425 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
6426 when out_filter_idx is NULL.
6428 * mini-exceptions.c: Don't run filter clauses twice during exception
6429 handling. Fixes #75755.
6431 2005-10-07 Zoltan Varga <vargaz@gmail.com>
6433 * aot.c: Add support for ldflda wrappers.
6435 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
6438 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
6440 * mini.c, mini.h: do not consider exception handlers blocks when
6441 setting up interface variables.
6443 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
6445 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
6447 2005-10-03 Zoltan Varga <vargaz@gmail.com>
6449 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
6450 causes a regression.
6452 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
6454 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
6456 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
6457 of the OP_P definitions.
6459 * TODO: Add a proposal for dealing with the CEE/OP mess.
6461 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
6462 optimizations from the x86 port.
6464 * cpu-amd64.md: Ditto.
6466 * basic.cs basic-long.cs: Add tests.
6468 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
6470 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
6471 Patrik Torstensson's implementation of my exception-handling
6472 optimization idea, when the exception object is not used
6475 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
6477 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
6478 of the mul_imm optimizations from the old jit.
6480 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
6482 * mini.c, liveness.c: patch by Patrik Torstensson and
6483 Zoltan Varga to improve performance in methods with
6486 2005-09-30 Zoltan Varga <vargaz@gmail.com>
6488 * driver.c: Remove 'Globalization' entry from --version.
6490 2005-09-28 Zoltan Varga <vargaz@gmail.com>
6492 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
6493 there is a profiler interested in JIT events.
6495 * aot.c: Load profile files produced by the AOT profiling module, and
6496 reorder methods based on the profiling info. Add a 'method_order' table
6497 to the AOT file to make mono_aot_find_jit_info work with the reordered
6500 * mini.h: Bump AOT file version info.
6502 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
6504 * mini-arm.h: work around what looks like a gcc bug when optimizations
6507 2005-09-28 Raja R Harinath <rharinath@novell.com>
6509 * Makefile.am (AM_CFLAGS): Don't use += to append inside
6510 conditionals. Use ...
6511 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
6513 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
6515 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
6516 to determine the amount of memory to copy when passing valuetypes.
6518 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
6519 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
6521 2005-09-27 Zoltan Varga <vargaz@gmail.com>
6523 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
6524 information about aot.
6526 2005-09-27 Ben Maurer <bmaurer@ximian.com>
6528 * *.c: Replace the use of {Enter,Leave}CriticalSection with
6529 macros. This will allow a deadlock debugger to easily be plugged
6532 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
6534 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
6536 2005-09-27 Raja R Harinath <rharinath@novell.com>
6538 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
6539 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
6540 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
6541 ($(arch_built)) [CROSS_COMPILING]: Error out.
6543 2005-09-26 Zoltan Varga <vargaz@gmail.com>
6545 * aot.c: Add support for the no_special_static flag for classes.
6547 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6549 * Reapply reverted patches.
6551 * *: Revert r50174 as well.
6553 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
6555 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6557 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
6559 2005-09-23 Miguel de Icaza <miguel@novell.com>
6561 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
6562 part of the SIG_HANDLER_SIGNATURE.
6564 2005-09-23 Zoltan Varga <vargaz@gmail.com>
6566 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
6569 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
6570 introduced by previous patch.
6572 2005-09-21 Zoltan Varga <vargaz@gmail.com>
6574 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
6575 saved registers too.
6577 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
6578 upon the information returned by get_call_info ().
6580 * mini-x86.c (add_float): Fix stack size calculation.
6581 (mono_arch_call_opcode): Rewrite this so it works based up the
6582 information returned by get_call_info ().
6583 (mono_arch_get_this_vret_args): Ditto.
6585 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
6587 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
6588 in cinfo to determine the registers which need to be used.
6590 2005-09-20 Miguel de Icaza <miguel@novell.com>
6592 * driver.c (mono_main): Add --server and --desktop flags.
6594 2005-09-16 Zoltan Varga <vargaz@gmail.com>
6596 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
6597 registers as global registers.
6599 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
6600 longer needed with the new register allocator.
6602 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
6604 * cpu-ia64.md: Remove unused opcodes.
6606 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
6608 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
6610 * cpu-amd64.md: Remove unused opcodes.
6612 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
6613 needed with the new register allocator.
6615 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
6618 2005-09-16 Raja R Harinath <rharinath@novell.com>
6620 * Makefile.am (check-local): Don't invoke semdel-wrapper.
6622 2005-09-16 Martin Baulig <martin@ximian.com>
6624 * exceptions-amd64.c
6625 (throw_exception): Don't call mono_debugger_throw_exception() if
6626 we're a rethrow - see the FIXME in the code.
6628 2005-09-15 Geoff Norton <gnorton@customerdna.com>
6630 * mini.c (mono_init_exceptions): This only works on some architectures.
6632 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6634 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
6637 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
6639 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
6640 now in mini-exceptions.c.
6642 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
6644 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
6645 now in mini-exceptions.c.
6647 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6649 * exceptions-x86.c: Applied patch from Patrik Torstensson
6650 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
6652 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
6653 code into mini-exceptions.c. Add some assertions to it.
6655 2005-09-12 Zoltan Varga <vargaz@gmail.com>
6657 * aot.c (emit_section_change): Applied patch from "The Software Team"
6658 (<software@solmersa.com>). Fix as errors on windows.
6660 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6662 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
6663 method info into the LMF.
6665 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6667 * mini-ia64.c: Add proper unwind info for method epilogs.
6669 * exceptions-ia64.c: Add some code to help debugging.
6671 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
6673 * mini-exceptions.c: Fix warning.
6675 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6677 * mini.c: Really fix build.
6679 * mini-x86.c mini-amd64.c: Fix build.
6681 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6683 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
6685 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
6686 some Interlocked methods as intrinsics.
6688 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
6689 for Thread methods as well.
6691 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
6693 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
6695 * mini-ia64.c mini-x86.c mini-amd64.c
6696 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
6699 * mini.c (mono_init_exceptions): Fix build breakage.
6701 2005-09-10 Zoltan Varga <vargaz@gmail.com>
6703 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
6704 of instructions. Use the new ia64_unw_op macros for emitting unwind
6707 * mini.c (mono_init_exceptions): Initialize exception handling
6708 related trampolines at startup.
6710 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
6712 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
6714 2005-09-09 Zoltan Varga <vargaz@gmail.com>
6716 * mini.c: Handle type loading errors gracefully during compilation and
6717 throw the appropriate exception.
6719 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
6721 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
6722 for the mono binary.
6724 2005-09-09 Martin Baulig <martin@ximian.com>
6726 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
6729 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6731 * mini-arm.h: use emulation for conv.r.un for the release.
6733 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6735 * mini-arm.c, objects.cs: more fixes and tests for them.
6737 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6739 * mini-arm.c: align structures to at least 4 bytes to be able
6740 to keep our current optimized memcpy.
6742 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
6744 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
6746 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6748 * mini.c: ignore SIGPIPE.
6750 2005-09-04 Zoltan Varga <vargaz@gmail.com>
6752 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
6754 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
6756 2005-09-02 Zoltan Varga <vargaz@gmail.com>
6758 * mini.h: Add prototype for mono_allocate_stack_slots_full.
6760 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6762 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
6763 exception handling support.
6764 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
6765 patch by Brian Koropoff <briank@marakicorp.com>).
6767 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
6769 * mini.c: revert another 'optimization' which breaks when
6770 items on the eval stack need to be saved at a basic block end
6773 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
6775 * jit-icalls.c: for arrays, ensure we always provide
6778 2005-08-30 Zoltan Varga <vargaz@gmail.com>
6780 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
6782 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
6784 2005-08-29 Zoltan Varga <vargaz@gmail.com>
6786 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
6787 arguments in their original register.
6789 2005-08-28 Zoltan Varga <vargaz@gmail.com>
6791 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
6794 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
6795 when ssapre is enabled.
6797 * inssel-long.brg: Fix bug in previous patch.
6799 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
6800 multiplication by a constant.
6802 2005-08-27 Zoltan Varga <vargaz@gmail.com>
6804 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
6807 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
6810 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
6812 * inssel-arm.brg: apply changes tested by Brian Koropoff
6813 <briank@marakicorp.com>.
6815 2005-08-25 Zoltan Varga <vargaz@gmail.com>
6817 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
6819 2005-08-24 Zoltan Varga <vargaz@gmail.com>
6821 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
6822 to the same register if dreg is just a base register.
6823 (print_ins): Improve printing of membase opcodes.
6825 * inssel-x86.brg: Add optimized ldind(reg) rules.
6827 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
6829 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
6831 * mini.c: when running under valgrind, set the stack bottom for
6832 the GC at the actual approximate stack for the app (fixes running
6833 mono with valgrind).
6835 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
6837 * mini.c: do no break at the first valuetype to init found
6840 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
6842 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
6844 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
6846 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
6848 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
6850 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
6852 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6854 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
6856 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
6859 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
6862 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
6865 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
6867 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
6869 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6871 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
6872 in the tail recursion optimization.
6874 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
6875 debug info into the assembly file.
6877 * iltests.il: Add test for filter regions.
6879 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
6880 initial stack of filter regions. Fixes #75755.
6882 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
6884 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
6887 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6889 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
6890 the check for an already compiled method on non-ia64 platforms.
6891 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
6894 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
6896 * inssel-x86.brg: Add some optimized call rules.
6898 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
6900 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
6903 * mini.h mini-trampolines.c: Pass the trampoline argument to
6904 mono_arch_patch_delegate_trampoline.
6906 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
6908 * mini-trampolines.c: Fix build.
6910 * mini-amd64.h: Add delegate trampolines.
6912 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
6914 * inssel-amd64.brg: Add optimized call rules.
6916 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
6918 * inssel-ia64.brg: Add optimized ldind(reg) rules.
6920 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
6922 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
6925 * mini-ia64.c: Remove LMF fixmes.
6927 * mini-ia64.h: Remove most fields from LMF.
6929 * inssel-ia64.brg (stmt): Fix unaligned access errors.
6931 * mini-trampolines.c: Add support for IA64 function descriptors.
6933 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
6934 for IA64 function descriptors.
6936 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
6938 * tramp-arm.c: patch the vtable for virtual calls. Added
6939 support code to register/unregister the LMF.
6940 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
6943 2005-08-19 Dick Porter <dick@ximian.com>
6945 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
6946 bit value if needed.
6948 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
6950 * mini.c (mini_get_method): Move handling of wrapper data here.
6952 * mini.c (mono_method_to_ir): Add support for dynamic methods.
6954 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
6957 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
6958 bblock->code does not remain empty.
6960 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
6962 * arrays.cs: Add regression test for #75832.
6964 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
6965 rules. Fixes #75832.
6967 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
6968 instruction scheduling.
6970 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
6972 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
6974 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
6976 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
6978 * mini-codegen.c: Fix VC build.
6980 * cpu-pentium.md: Increase length of atomic_exhange_i4.
6982 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6984 * mini.h: fix signature for mono_register_opcode_emulation.
6986 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
6988 * mini.c: Get rid of most of the helper_sig_... constants using
6989 mono_create_icall_signature ().
6991 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
6993 * jit-icalls.c (helper_ldstr): New helper function.
6995 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
6997 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
6998 throw, load the string using a helper call instead of creating a string object.
7000 * aot.c: Update after LDSTR changes.
7002 * mini.h: Bump AOT file version.
7004 * aot.c: Save class size info into the AOT file. Print more statistics during
7007 * mini.h: Bump AOT file version.
7009 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7010 ordering of disasm cases. Fixes #74957.
7012 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
7014 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
7015 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
7016 the generic code needed for the ARM port.
7018 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
7020 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
7021 inssel-arm.brg: more ARM features and fixes.
7023 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
7025 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
7026 ARM port work in progress.
7028 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
7030 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
7032 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
7034 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
7036 * inssel.brg (mini_emit_memset): Add support for unaligned access.
7038 * *-ia64.*: Ongoing IA64 work.
7040 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
7042 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
7044 * TODO: Remove out-of-data todo stuff.
7046 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
7049 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
7051 * mini.h: Bump corlib version.
7053 2005-07-27 Martin Baulig <martin@ximian.com>
7056 (create_copy_ins): Added `const unsigned char *ip' argument; set
7057 `copy->cil_code' from it.
7059 2005-07-27 Martin Baulig <martin@ximian.com>
7061 * mini-exceptions.c (mono_handle_exception): Don't call
7062 mono_debugger_handle_exception() for filters.
7064 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
7066 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
7069 2005-07-26 Martin Baulig <martin@ximian.com>
7071 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
7073 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
7074 helper_compile_generic_method() if the method is actually virtual
7077 2005-07-26 Martin Baulig <martin@ximian.com>
7080 (trampoline_code): Renamed to `mono_trampoline_code' and made it
7081 public; this is now accessed directly by the debugger.
7082 (mono_generic_trampoline_code): Removed.
7085 (mono_debug_init_method): Also add interncalls and wrappers.
7087 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
7089 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
7091 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
7093 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
7095 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
7097 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
7099 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7101 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
7102 getting TLS offsets on AMD64 too.
7104 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
7106 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
7108 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
7110 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
7111 inssel-arm.brg, mini-arm.h: ARM port work in progress.
7113 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7115 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
7117 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
7120 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
7121 mono_sparc_is_virtual_call ().
7123 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
7125 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
7126 trampoline parameters.
7128 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
7130 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
7131 to mono_arch_get_vcall_slot_addr.
7133 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
7136 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
7138 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7140 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
7142 2005-07-19 Martin Baulig <martin@ximian.com>
7144 * exceptions-amd64.c (throw_exception): Call
7145 mono_debugger_throw_exception() here like we're doing it on i386.
7147 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7149 * mini-ia64.c: Add optimized TLS access support.
7151 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
7153 * mini-exceptions.c: Ongoing IA64 work.
7155 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
7157 * mini.c: Use the default optimization set when embedding. Fixes
7160 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
7162 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
7163 of trampolines to a separate file.
7165 * mini-trampolines.c: New file.
7167 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
7170 * tramp-x86.c: Reorganize the trampoline code to be similar to the
7173 * mini-codegen.c: Fix cygwin build.
7175 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
7177 * mini.c: Add some minor changes needed by the IA64 port.
7179 * *-ia64.*: Ongoing IA64 work.
7181 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
7183 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
7184 trampolines into arch-independent and arch-dependent parts.
7186 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
7188 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
7190 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
7192 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
7193 the xp-regalloc-branch for amd64.
7195 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
7196 xp-regalloc-branch for x86.
7198 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
7200 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
7202 2005-07-06 Martin Baulig <martin@ximian.com>
7205 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
7206 (mono_jit_runtime_invoke): Likewise.
7208 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
7210 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
7213 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
7214 without loading their metadata. Reorganize the file format so exception handling+
7215 debug info is kept separate from normal method info. Create MonoJitInfo
7216 structures for methods lazily.
7218 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
7220 (x86_class_init_trampoline): Patch AOT class init trampolines too.
7222 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
7224 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
7227 * mini.h: Bump AOT file version.
7229 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
7231 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7233 2005-07-01 Raja R Harinath <rharinath@novell.com>
7235 * Makefile.am (check-local): Call semdel-wrapper.
7237 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
7239 * mini-x86.c: Revert the last change as it seems to break the build..
7241 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
7243 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7245 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
7247 2005-06-27 Ben Maurer <bmaurer@ximian.com>
7249 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
7250 outside of the macro, so strange stuff doesn't happen with gcc4
7251 (NEW_AOTCONST_TOKEN): Likewise.
7253 2005-06-28 Martin Baulig <martin@ximian.com>
7255 * mini.c (mini_class_is_system_array): New static method; use this
7256 instead of `klass->parent == mono_defaults.array_class' everywhere
7257 since this also works for the new generic array class.
7259 2005-06-26 Ben Maurer <bmaurer@ximian.com>
7261 * inssel.brg: Remove warnings.
7263 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
7265 * mini-ia64.c: Ongoing IA64 work.
7267 * basic-float.cs: Add float->i1 conversion test.
7269 * iltests.il: Add conv.u4 test.
7271 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
7273 * inssel-long.brg: Fix bug caused by last change.
7275 2005-06-23 Geoff Norton <gnorton@customerdna.com>
7277 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
7278 BSDs. Allows the x86 JIT to work on OSX86
7280 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
7282 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
7285 * mini-ia64.c: Ongoing IA64 work.
7287 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
7289 * mini-ia64.c: Ongoing IA64 work.
7291 * driver.c: Clean up jit_code_hash as well when using --regression.
7293 * inssel-long.brg: Fix long->i4/u4 conversion rules.
7295 * basic-long.cs: Add tests for long->u4 conversion.
7297 2005-06-18 Ben Maurer <bmaurer@ximian.com>
7299 * mini.c: Take mono_get_domainvar out of macros. This makes sure
7300 that we do not depend on undefined C behavior: the order stuff
7301 gets evaluated within an expression. Fixes mono when compiled on
7304 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
7306 * *-ia64.*: Ongoing IA64 work.
7308 * aot.c: Lower memory usage while loading AOT methods.
7310 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
7312 * mini.h: Bump AOT file format version.
7314 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
7316 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
7318 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
7320 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
7321 not on callee assembly). Fixed some comments.
7323 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
7325 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
7326 it gets proper disassembly.
7327 (emit_method_info): Remove some dead code.
7329 * mini.c (mini_method_compile): Allways allocate the GOT var in
7330 mono_method_to_ir for emulating opcodes.
7332 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
7334 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
7335 before freeing the code memory. Fixes #74990.
7337 * objects.cs: Add regression test for #74992.
7339 * liveness.c: Extend live ranges of arguments to the beginning of the
7340 method. Fixes #74992.
7342 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
7343 so it points into the faulting instruction.
7345 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
7347 * jit-icalls.c (mono_imul_ovf): Add exception handling.
7349 * *-ia64.*: Ongoing IA64 work.
7351 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
7353 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
7355 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
7357 * *-ia64.*: Ongoing IA64 work.
7359 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
7361 * basic-long.cs: Add tests for add/sub.ovf.
7363 * basic.cs: Add tests for sub.ovf.
7365 * *-ia64.*: Ongoing IA64 work.
7367 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
7369 * *-ia64.*: Ongoing IA64 work.
7371 * basic.cs: Add conv.ovf.i4.un test.
7373 2005-06-09 Massimiliano Mantione <massi@ximian.com>
7375 * mini.c: (remove_block_if_useless) Fixed bug 75061.
7377 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7379 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
7381 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
7383 * *-ia64.*: Ongoing IA64 work.
7385 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7388 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
7390 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
7392 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
7394 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
7396 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
7398 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
7399 of a call is callable by a near call.
7401 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
7403 * mini-ia64.c: Ongoing IA64 work.
7405 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
7407 * genmdesc.c: Make the generated array non-static.
7409 * inssel-long.brg: Fix LSHR_IMM rule.
7411 * *-ia64.*: Ongoing IA64 work.
7413 * *-ia64.*: Ongoing IA64 work.
7415 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7417 * *-ia64.*: Ongoing IA64 work.
7419 * *-ia64.*: Ongoing IA64 work.
7421 * mini-ia64.c: Ongoing IA64 work.
7423 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
7425 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7427 * objects.cs basic-calls.cs: Move some tests to objects.cs.
7429 * objects.cs basic-long.cs: Move some tests to objects.cs.
7431 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
7433 * *-ia64.*: Ongoing IA64 work.
7435 * iltests.il: Add a new test.
7437 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
7438 newobj. Fixes #75042.
7440 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
7442 * *-ia64.*: Ongoing IA64 work.
7444 * *-ia64.*: Ongoing IA64 work.
7446 * *-ia64.*: Ongoing IA64 work.
7448 * basic.cs objects.cs: Move tests accessing static variables as well.
7450 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
7452 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
7454 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
7456 * driver.c: Always print failed tests.
7458 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
7461 * *ia64*: Ongoing IA64 work.
7463 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
7465 * basic.cs: Add tests for add.ovf. Fix warnings.
7467 2005-05-18 Miguel de Icaza <miguel@novell.com>
7469 * driver.c (mono_main): Avoid crash if no argument is passed to
7470 --break; Do not use g_error, but f_printf. And fix all other
7471 ocurrences of the same crash.
7473 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
7475 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
7476 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
7479 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
7481 * *-ia64.*: Add beginnings of IA64 backend.
7483 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
7485 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
7487 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
7490 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
7492 * mini-amd64.c: Fix a warning.
7494 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
7496 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
7497 in float_neg. Fixes #74897.
7499 * mini-amd64.c (emit_call): Fix another near call bug.
7501 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
7503 * declsec.c: Keep the appdomain information in the structure. Added a
7504 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
7505 value gets overwritten).
7506 * declsec.h: Set the default MonoArray for the the stack to 6. Added
7507 an MonoAppDomain member to MonoSecurityFrame.
7508 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
7509 used in the stack walk. Now use a MonoArray which grow (double) when
7512 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
7514 * mini.c: Re-enabled runtime cleanup, since running threads should
7515 now properly stop when exiting.
7517 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
7519 * mini-codegen.c: New file contaning the arch-independent local
7520 register allocator. Not used by any architectures yet.
7522 * mini.h linear-scan.c: Merge some changes from the
7523 mini-xp-local-regalloc branch.
7525 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
7527 * mini-amd64.c (emit_call): Fix calls to native functions when the
7528 runtime is compiled as a shared library. Fixes #74756.
7530 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
7531 on a literal field. Fixes #74751.
7533 2005-04-25 Raja R Harinath <rharinath@novell.com>
7535 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
7537 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
7539 * objects.cs: Add missing null casting test.
7541 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
7543 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
7544 in wrapper methods. Also rename 'address' variable to 'offset'.
7546 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
7548 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
7551 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
7553 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
7556 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7558 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
7560 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7562 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
7563 just the last bytes.
7565 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7567 * aot.c (mono_compile_assembly): Fix warning.
7569 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
7570 by the _MSC_VER stuff.
7572 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
7574 * inssel-long.brg: Fix #74588.
7576 * cpu-amd64.md: Fix #74591.
7578 * iltests.il: Add new regression tests.
7580 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
7582 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
7585 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
7587 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
7589 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
7590 from Bill Middleton <flashdict@gmail.com>.
7592 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
7594 * arrays.cs: Add new regression test. Fix warnings.
7596 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
7598 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
7599 and leakage in CKFINITE.
7601 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
7602 this to a null op since it is called on amd64 too.
7604 * exceptions-amd64.c (get_throw_trampoline): Align stack.
7606 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
7607 body since this is not used on amd64.
7609 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
7611 * mini-amd64.c: Remove obsolete fixmes.
7613 * mini.c (print_method_from_ip): Fix debugging support.
7615 2005-2-1 Massimiliano Mantione <massi@ximian.com>
7617 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
7618 so that expressions that don't give much gain are not reduced.
7619 * ssapre.h: Likewise.
7621 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
7623 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
7625 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
7627 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
7629 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
7631 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
7633 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
7635 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
7637 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
7640 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
7642 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
7644 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
7646 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
7647 MONO_ARCH_USE_SIGACTION. Fixes #74252.
7649 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
7651 * mini-x86.c: Fix up stack overflow handling.
7653 * exceptions.cs: Add new regression test.
7655 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
7657 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
7658 mono_jit_thread_attach.
7660 * mini.c (mono_method_to_ir): Verify called method is not abstract.
7662 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7664 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
7665 avoid calling constructors using callvirt.
7667 * inssel.brg: Fix #74073.
7669 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
7671 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
7672 compilation with non-GCC compilers.
7673 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
7674 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
7676 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
7678 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
7679 klass->interface_offsets (will likely fix bug#74073).
7681 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7683 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
7685 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
7687 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
7688 to amd64_div_reg_size ().
7690 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
7692 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
7694 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
7696 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7698 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
7700 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7702 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
7704 * mini.c (mono_precompile_assembly): Load and precompile referenced
7705 assemblies as well. Fixes #74015.
7707 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
7709 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
7711 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
7713 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
7714 a lot of checks and (anyway) permissions cannot work until corlib is
7717 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
7719 * mini-ppc.c: fixed ABI issue on sysv/ppc.
7721 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
7723 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
7724 calls (fixes bug#72824).
7726 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
7728 * mini.c: fix tail recursion elimination (see test in bug#73936).
7730 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
7732 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
7733 some fp functions in sse2 mode.
7735 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
7737 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
7739 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
7741 * mini.h mini.c: Add mono_get_jit_tls_key ().
7743 * mini-x86.c: Enable fast TLS support on windows.
7745 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
7747 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
7748 * mini.c: Check for p/invoke method when generating code. If a
7749 p/invoke method, or it's class, isn't decorated with [Suppress
7750 UnmanagedCodeSecurity] then generate code to call System.Security.
7751 UnmanagedDemand (only if the security manager is active).
7753 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7755 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
7756 last change as it seems to cause strange crashes.
7758 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
7760 * *.c: handle unsafe function pointers where needed.
7762 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7764 * mini.c (mono_jit_free_method): Remove the fixme too.
7766 2005-03-15 Miguel de Icaza <miguel@novell.com>
7768 * mini.c: As discussed, make the code actually free the delegate
7769 thunk now, to enable the debugging of delegate problems, use
7770 MONO_DEBUG=1 when running Mono.
7772 This takes also care of parts of the leaks as seen by Joe.
7774 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
7776 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
7777 thread_tls_offset calculation.
7779 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
7781 * declsec.c: Reworked linkdemand checks for icall. The previous code
7782 was using the declaration code (untrusted) and didn't work as expected
7783 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
7786 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
7788 * iltests.il: Add new localloc test.
7790 * mini-amd64.c: Handle large stack allocations the same way as on
7791 windows if stack overflow handling is working.
7793 * mini-amd64.c: Allocate the signal stack using mmap.
7795 * mini.c (sigsegv_signal_handler): Fix reading of context.
7797 * mini-exceptions.c: Fix up stack overflow handling.
7799 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
7801 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
7803 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
7805 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
7807 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
7808 tramp_init functions as they are no longer needed.
7810 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
7812 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
7814 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
7816 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
7818 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
7821 * mini-ops.h: Add OP_LMUL_IMM.
7823 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
7824 long mul/div opcodes as intrinsic.
7826 * mini-amd64.c (emit_call): Handle the case when the callee might be
7829 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
7831 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
7834 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
7836 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
7838 2005-03-09 Ben Maurer <bmaurer@ximian.com>
7840 * mini.c (mono_codegen): Don't leak here, to help people running
7843 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
7845 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
7846 conversions in sse2 mode.
7848 * basic-float.cs: Add regression test.
7850 * mini-amd64.c: Reenable sse2.
7852 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7854 * mini-amd64.c: Disable sse2 until some regressions are fixed.
7856 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
7858 * driver.c: Copyright text should include 2005.
7860 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7862 * cpu-amd64.md (load_membase): Fix more max lengths.
7864 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
7866 * cpu-amd64.md (load_membase): Fix max length.
7868 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
7870 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
7872 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
7873 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
7875 * basic-float.cs: Add rounding regression test.
7877 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
7879 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
7881 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
7882 structures in registers for pinvoke wrappers.
7884 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
7886 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
7888 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
7890 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
7891 wrapper to mono_jit_thread_attach.
7893 * mini.c (mini_jit_thread_attach): New jit icall.
7895 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
7896 native->managed wrappers.
7898 * exceptions.cs: Add new regression test.
7900 * mini.c (optimize_branches): Check regions in the cbranch to throw
7901 block case as well. Fixes #73242.
7903 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
7905 * mini.c: thread safety fixes.
7907 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
7909 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
7910 patching stuff, since delegates use jump trampolines so there is
7913 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
7916 * tramp-amd64.c: Fix build.
7918 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
7919 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
7921 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
7922 Rename this to mono_arch....
7923 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
7925 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
7927 * mini-amd64.c (emit_call): If both the caller and the callee is
7928 guaranteed to have 32 bit addresses, emit a normal call.
7930 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
7932 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
7933 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
7934 method_ptr inside delegates.
7936 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
7938 * mini.c (mono_jit_free_method): Free the method info even if the native code is
7939 invalidated. Fixes #73001.
7941 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
7943 * mini-x86.c: Only use stdcall for pinvokes on windows.
7945 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
7947 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
7948 * mini-x86.c: remove unreliable __thread var offset detection,
7949 use the correct accessors and enable by default.
7951 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
7953 * mini.c (mono_jit_free_method): Fix memory leak.
7955 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
7957 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
7959 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
7961 * cpu-amd64.md: Fix lengths of atomic opcodes.
7963 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
7965 * driver.c: try to not imply using ICU is any good.
7967 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
7969 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
7970 functions as inline ops.
7972 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
7973 some Interlocked functions as inline ops.
7975 * mini.c (move_basic_block_to_end): Fix bug in last patch.
7977 * mini.h (MonoBasicBlock): Reorganize fields a bit.
7979 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
7981 * mini.c: Add support for OP_NOT_TAKEN.
7983 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
7984 structures in registers for pinvoke wrappers.
7986 * mini-amd64.c: Fix warnings.
7988 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
7990 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
7992 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
7994 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
7995 address instead of loading the address from it.
7997 * mini-x86.c: Add support for returning small structs in registers
7998 on Win32. Fixes part of #70864.
8000 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
8002 * trace.c (get_token): Improve error checking.
8004 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
8006 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
8008 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
8010 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
8011 it can be reused for MonoClass.
8012 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
8015 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
8017 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
8018 instead of a MonoReflectionMethod. The method information wasn't used
8019 when displaying SecurityException details (but will be now).
8021 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
8023 * Makefile.am : windows build fix.
8025 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
8027 * iltests.il: Add new regression test.
8029 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
8032 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8034 * mini.c: Moved linkdemand check into helper function check_linkdemand
8035 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
8038 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8040 * declsec.c: Added statistics counter for different kinds of
8042 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
8043 (and commented) declaration.
8044 * mini.c: Added statistics counter for security Demand code
8045 generation. Added display of security statistics.
8047 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
8049 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
8050 Fix compilation errors under gcc-2.95.
8052 2005-02-12 Ben Maurer <bmaurer@ximian.com>
8054 * mini.c, driver.c: Use the new jit trampoline hashtable
8056 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8058 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
8060 2005-02-11 Martin Baulig <martin@ximian.com>
8062 * debug-mini.c (mono_debug_close_method): Free the line number array.
8064 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8066 * aot.c: Break up large methods into smaller ones. Share GOT slots for
8069 * mini.h: Bump AOT file format version.
8071 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
8073 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
8075 * declsec.h: Added macros to get/set lazyly initialized security
8076 informations about assemblies. Added new enum for different type of
8077 possible LinkDemand violation. Added function to check LinkDemands.
8078 * mini.h: Added a field to MonoCompile to hold any security violation
8079 detected when JITting a method (so it can be thrown later).
8080 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
8081 and CEE_CALLVIRT. Added code to throw exception at the end of
8082 mini_method_compile (note: the exception is unhandled right now).
8084 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
8086 * mini.c, jit-icalls.c: use the managed implementation of
8087 memset for initobj and memset, to avoid managed <-> unmanaged
8090 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8092 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
8093 optimization if it would need a GOT var.
8095 * basic.cs: Add tests for constant propagation and switch statements.
8097 * ssa.c: Fix out-of-range constant propagation and switch statements.
8099 2005-02-09 <vargaz@freemail.hu>
8101 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
8103 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
8105 * cpu-amd64.md (load_membase): Fix max length of load_membase.
8107 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8109 * mini.c: update to new signature of mono_class_get_allocation_ftn().
8111 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
8113 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
8114 arithmetic operations.
8116 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
8118 * mini-ppc.c: add a workaround for broken user code that
8119 DllImports vararg functions with non-vararg signatures.
8121 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
8123 * mini.c (mono_jit_compile_method_inner): Add detection and a
8124 meaningfull error message for assemblies written in Managed C++.
8126 * tramp-amd64.c mini-amd64.h: Add support for
8127 create_trampoline_from_token ().
8129 * aot.c mini-x86.c abcremoval.c: Applied patch from
8130 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
8132 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
8134 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
8135 which takes a MonoImage/token as parameter instead of a MonoMethod.
8137 * aot.c: Use the new trampoline for initializing vtables.
8139 * aot.c: Add support for ldfld/stfld_remote wrappers.
8141 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
8142 rules for compare <MEM>, IMM.
8144 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
8146 * aot.c: Handle inherited finalizers correctly.
8148 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
8150 * inssel.brg (stmt): Add a missing _setup_... ().
8152 * aot.c: Save some parts of the class state to the AOT file and use it
8153 to recompute that state when a class is initialized.
8155 * mini.c: Install AOT hooks into the runtime.
8157 * mini.h: Bump AOT file format version.
8159 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
8162 * iltests.il: Add new test.
8164 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
8168 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
8170 * mini.c: setup the statistical profiler in the thread attach
8171 callback to cope with the new single thread code.
8173 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
8175 * mini-ppc.c: ensure we have enough room for the profiler
8176 calls (fixed bug#72084).
8178 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
8180 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
8183 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8185 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
8187 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8189 * ssapre.c: Fixed an issue with down safety (this allows IronPython
8190 to succesfully execute parrotbench).
8191 * ssapre.h: Likewise.
8193 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8195 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
8196 variable for stores to method arguments (fixes a SSAPRE issue).
8198 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8200 * mini.c: handle value types in dup, fixes gen-112.cs.
8202 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
8204 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
8205 sequence for calls in dynamic methods to avoid thunks.
8207 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
8209 * mini.c: correctly remove dynamic methods from the hashtable.
8211 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8213 * driver.c: Disabled SSAPRE until fix the bug that appears
8214 in IronPython's parrotbench.
8216 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
8218 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
8220 * mini.c (mono_method_to_ir): Revert the previous change.
8222 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
8225 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
8226 mono_jit_info_table_find () etc. when running under valgrind.
8228 * inssel.brg: Fix warnings.
8230 * mini-exceptions.c: Fix warnings.
8232 2005-01-31 Martin Baulig <martin@ximian.com>
8234 * driver.c (compile_all_methods_thread_main): Don't try to compile
8235 generic methods or anything which has type parameters.
8237 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
8239 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
8241 * TestDriver.cs: Add --verbose flags.
8243 * graph.c ssa.c: Fix 64 bit warnings.
8245 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
8246 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
8247 Fix 64 bit warnings.
8249 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
8250 variable not spotted by gcc.
8252 * mini-amd64.c inssel-amd64.brg: Applied patch from
8253 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
8254 X86_COMPARE_MEMBASE opcodes.
8256 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
8258 2005-01-29 Ben Maurer <bmaurer@ximian.com>
8260 * *: MonoMethod->signature might be NULL now. You *MUST* use
8261 mono_method_signature.
8263 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8265 * driver.c (compile_all_methods_thread_main): Compile the methods
8266 without invoking cctors.
8268 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8270 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
8271 * basic-calls.cs: test for the above.
8273 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8275 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
8276 MonoJitInfo changes.
8278 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
8280 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
8281 eagerly if it contains dynamic methods.
8283 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
8285 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
8286 trace, it is now computed by an icall from trace_ips.
8288 * mini-exceptions.c: Fix a warning.
8290 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
8292 * mini-exceptions.c: don't bother getting stack trace info if
8293 it's not going to be used.
8295 2005-01-27 Raja R Harinath <rharinath@novell.com>
8297 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
8300 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
8302 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
8304 * aot.c: Avoid calling mono_method_get_header () if not needed.
8306 * mini.h: Bump AOT file format version.
8308 * mini.c (mono_emit_native_call): Allocate a GOT var here.
8310 * mini.c (mono_print_tree): Print more info for calls.
8312 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
8314 * declsec.h: Remove warning by adding missing include for marshal.h
8316 2005-01-26 Martin Baulig <martin@ximian.com>
8318 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
8321 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
8323 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
8326 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
8328 * aot.c (mono_compile_assembly): Fix a warning.
8330 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
8332 * declsec.c: Look for security attributes on the original MonoMethod
8333 (and not the wrapped one). This fix permissions on icalls.
8335 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8337 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8339 * mini.c (mono_allocate_stack_slots): Add a fixme.
8341 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8343 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8345 * inssel.brg: optimize casts of sealed types (more
8346 optimizations waiting for fixes in remoting).
8348 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8350 * inssel.brg (stmt): Add another dummy rule.
8352 * driver.c: Fix warnings.
8354 * driver.c (mono_main): If running under valgrind, instruct glib to use
8355 the system allocation functions so valgrind can track the memory
8356 allocated by the g_... functions.
8358 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
8360 * mini-ops.h: Add OP_DUMMY_STORE opcode.
8362 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
8364 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
8365 variables in try regions.
8367 * mini.c (mini_method_compile): Don't disable optimizations on large
8368 methods when AOT compiling.
8370 * mini.c (mono_allocate_stack_slots): New arch independent method to
8371 allocate stack slots. Not yet used.
8373 2005-01-22 Ben Maurer <bmaurer@ximian.com>
8375 * debug-mini.c (mono_debug_close_method): Plug some leaks.
8377 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
8379 * mini-ppc.c: make the branch info relative as the code
8380 buffer can be reallocated.
8382 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
8384 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
8385 * driver.c: Removed the AOT/security restriction. Now initialize the
8386 security manager (in metadata) if --security is used.
8387 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
8388 rather than the pointer to declarative security, when AOT is used.
8390 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
8392 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
8393 basic blocks, reduced intrinsic exception throwing code size.
8395 2005-01-22 Miguel de Icaza <miguel@ximian.com>
8397 * driver.c (mini_usage): Reorder the usage screen.
8399 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
8401 * mini.c (mono_resolve_patch_target): Fix warning.
8403 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
8405 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
8408 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8410 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
8411 breaks the amd64 build.
8413 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
8414 register allocation. Fixes #71454.
8416 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8418 * arrays.cs: Add new regression test.
8420 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8422 * ssapre.c: Turned usage of snprintf to GString.
8423 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
8424 (I left it on by mistake in my previous commit).
8426 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
8428 * mini.c, cfold.c, basic-calls.cs: preserve side effects
8429 on cond branch optimization (fixes bug# 71515).
8431 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8433 * abcremoval.c: Fixed bug 71062.
8434 * abcremoval.h: Likewise.
8436 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8438 * mini.c: Added a new functionality to optimize_branches, the removal
8439 of useless basic blocks, and fixed some problem in the removal of
8440 critical edges; some utility functions added for both purposes.
8441 * ssapre.c: Added complex expression support, and fixed bug 70637.
8442 * ssapre.h: Likewise.
8443 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
8445 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
8446 * driver.c: Re-enabled SSAPRE.
8448 2005-01-19 Martin Baulig <martin@ximian.com>
8450 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
8451 the result of mono_get_method_constrained().
8453 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
8455 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
8458 2005-01-18 Geoff Norton <gnorton@customerdna.com>
8460 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
8461 be detected. Fixes #59296.
8463 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8465 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
8466 which can happen. Fixes #71361.
8468 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8470 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
8473 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8475 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
8476 appdomain-unload.exe to fail.
8478 * mini.c: Fix some memory leaks.
8480 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
8482 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
8483 Fixed bug and sped up some codepaths.
8485 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8487 * mini.c: Fix some memory leaks.
8489 * exceptions.cs basic-long.cs: Add test for checked ulong->int
8492 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
8494 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
8497 * iltests.il: Add regression test for #71320.
8499 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
8501 * mini.c (mono_codegen): Fix installation of profiler hooks.
8503 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
8505 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
8507 * mini.h, mini.c, cfold.c: optimize access to enum
8508 readonly fields, too. Eval conditional branches if possible
8509 to perform unreachable code removal in more cases.
8511 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
8513 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
8515 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
8518 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
8519 WinXP DEP. Fixes #71244.
8521 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
8523 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
8525 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
8527 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
8529 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
8531 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
8534 * mini.h: Bump AOT version.
8536 * mini.h (MonoCompile): Change exvar to a hash table.
8538 * mini.c: Allocate a separate exvar for each handler block.
8540 * mini.c: Get rid of the computation of filter_lengths, its not needed.
8542 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
8543 ex var with the pending exception and only throw if the two are equal.
8546 * exceptions.cs: Add tests for rethrow and nested catch clauses.
8548 * mini-x86.c: Fix warnings.
8550 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
8551 used by all the ports now.
8553 * aot.c: Add write-symbols and save-temps options.
8555 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8557 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
8559 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
8561 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
8564 * tramp-s390.c: Check vtable slot belongs to the domain.
8566 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
8567 as per other platforms.
8569 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
8571 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
8573 * driver.c: we don't run the Main() code in a subthread anymore.
8575 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
8577 * mini.c: added experimental rtc support in the statistical
8578 profiler: if the user has the permission, more accurate statistics
8579 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
8580 The MONO_RTC value must be restricted to what the linux rtc allows:
8581 power of two from 64 to 8192 Hz.
8583 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8585 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
8587 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
8589 * mini-ppc.c: better icache flush for smp.
8591 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
8593 * mini-amd64.c (emit_move_return_value): Fix memory leak.
8595 * mini-x86.c (get_call_info): Add the get_call_info () code from the
8596 amd64 port, not yet used.
8598 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8600 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
8603 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
8605 * driver.c: Added --security option to activate the security manager.
8606 Right now this will allow code generation for declarative demands and
8607 is disabled when AOT is specified.
8608 * mini.c: Add code generation for declarative security demands.
8609 * mini.h: Add mono_use_security_manager as an extern gboolean.
8611 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8613 * aot.c (mono_compile_assembly): Speed up compilation a bit by
8614 emitting more dense assembly code.
8616 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
8617 exception throwing stuff.
8619 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
8621 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
8624 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
8627 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
8630 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
8632 * tramp-*.c: Only patch vtable slots if the object is in the current
8633 domain. Fixes appdomain-unload.exe.
8635 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
8637 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
8640 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8642 * mini.c (reverse_branch_op): New helper function.
8644 * mini.c (optimize_branches): Run the new optimization only on
8645 platforms which support it. Also reverse all kinds of branches.
8647 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
8649 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
8652 * mini.c (optimize_branches): Reverse not-equals branches if the false
8653 bblock is a throw. This happens a lot of time with argument checking in
8656 * mini.c (mono_codegen): Add support for placing basic blocks after
8657 the function epilogue.
8659 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
8662 2005-01-05 Miguel de Icaza <miguel@ximian.com>
8664 * mini.c (setup_stat_profiler): Only set this up if the platform
8665 supports ITIMER_PROF.
8667 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8669 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
8672 * inssel.brg: Fix a warning.
8674 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
8676 * mini.c: added support for statistical profiler
8677 (run with: --profile=default:stat).
8679 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
8681 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
8683 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
8685 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
8686 related to global registers from the amd64 port.
8688 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
8690 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
8692 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
8693 with global registers.
8694 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
8696 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
8698 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
8700 * debug-mini.c (encode_value): Fix off-by-one.
8702 * aot.c (encode_value): Likewise.
8704 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
8706 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
8708 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
8711 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
8713 * aot.c (emit_method_info): Increase size of temp buffer.
8715 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
8718 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
8720 * aot.c (emit_method_info): Fix build.
8722 * aot.c: Further rework of the AOT file format to reduce the size of
8723 the method info data.
8725 * mini.h: Bump AOT file format version.
8727 2004-12-27 Martin Baulig <martin@ximian.com>
8729 * mini.c (mini_get_method): New static method; call
8730 mono_get_method_full() and mono_get_inflated_method().
8731 (mono_method_to_ir): Use mini_get_method() instead of
8732 mono_get_method_full().
8734 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
8736 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
8738 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
8740 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
8742 * inssel-amd64.brg: Add some optimization rules.
8744 2004-12-24 Ben Maurer <bmaurer@ximian.com>
8746 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
8747 standard not GC'd stuff is fine.
8749 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
8751 * aot.c: Rework the AOT file format to get rid of most of the global
8752 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
8754 * mini.h: Bump AOT file format version.
8756 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
8758 * mini.h: Bump AOT file format version.
8760 * aot.c (mono_aot_is_got_entry): New function to determine if an
8761 address is inside a GOT.
8763 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
8765 * cpu-pentium.md: Increase the maximum size of some instructions which
8766 might involve a got access.
8768 * mini.c (get_method_from_ip): Another debug helper function.
8770 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
8771 when got var accesses are created during the decompose phase.
8773 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
8775 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
8776 argument mini_compile_method and to MonoCompile, and use this to
8777 determine whenever a given method is compiled for AOT. This allows the
8778 other methods compiled during AOT compilation to be free of AOT stuff,
8779 so the backends does not need to add special support for them by
8780 creating a fake GOT etc.
8782 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
8785 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8787 * mini.c (mono_method_to_ir): It turns out that some of the
8788 x-appdomain wrappers are lax with types, so just ignore this for
8791 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
8792 at the vtable->klass. If it is non-shared code we can just use the
8795 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
8797 * mini-ppc.c: access MonoDomain from tls, too.
8799 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
8801 * declsec.c: Removed unused variable (and related warning ;-)
8803 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8805 * iltests.il: New test for LDELEMA on an array of ref types.
8807 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
8808 all ldelema's on reftypes.
8809 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
8810 it was the wrong place to put it.
8812 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
8813 register to pop to make this cleaner, at the request of Paolo.
8815 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8817 * mini-ops.h (OP_GETHASHCODE): New op.
8819 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
8821 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
8824 For a microbenchmark, this reduces the cost of Hashtable.get_Item
8827 * mini-x86.c (mono_arch_output_basic_block): Rather than
8835 The first is 3 bytes while the second is 1. This saves 36 kb on
8836 mscorlib, quite a big saving. When bootstraping mcs, I was able to
8837 see a small boost because of icache locality.
8839 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
8841 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
8843 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
8844 started code sharing with the generic code.
8846 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
8848 * mini-ppc.c, cpu-g4.md: added code for direct access to
8851 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
8853 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
8854 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
8857 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
8859 * declsec.c|h: Added functions to cache the declarative stack modifiers
8860 in MonoJitInfo and to create a security frame from a MonoJitInfo
8862 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
8863 created. Register internal calls for System.Security.SecurityFrame::
8864 _GetSecurityFrame and _GetSecurityStack.
8865 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
8866 the definitions for the new stack walk/callback mechanism.
8867 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
8868 first security frame for LinkDemands and InheritanceDemands) and
8869 GetSecurityStack for Demands. Both use the new mono_walk_stack code
8871 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
8872 walk initialization (lupus).
8874 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8876 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
8878 (handle_loaded_temps): Do not create a temporary variable for
8879 things that we know are temps. They will never be modified.
8880 (mono_spill_call): Set MONO_INST_IS_TEMP
8881 (mono_emulate_opcode): ditto
8883 (mono_method_to_ir.CEE_DUP): ditto
8885 2004-12-19 Ben Maurer <bmaurer@ximian.com>
8887 * mini.c (type_to_eval_stack_type): Make this handle the void type
8888 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
8889 (emit_tree): use ip_in_bb to special case some common idioms
8890 Update all callers to pass in the IP.
8891 (mono_method_to_ir): Make CEE_CALL* do the above as well.
8893 This gives us a nice 2% speedup in mcs bootstrap.
8895 * mini-x86.c (peephole_pass): Peephole pass to make
8904 * mini.c (ip_in_bb): new method.
8905 (mono_method_to_ir): use this method rather than doing the hash
8908 * linear-scan.c (mono_linear_scan): When expiring actives, you
8909 don't need to keep around variables that expire on this
8910 instruction. This makes it so that:
8913 store (ebx add (ebx, 1))
8917 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
8919 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
8920 combination to avoid doing two copies. Fix up problems with previous
8923 * mini.c: Fix 64 bit warnings.
8925 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
8927 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
8929 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
8930 changes from the x86 code.
8932 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
8934 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
8936 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
8937 throwing code to reduce its size, unify the AOT and non-aot code and
8938 get rid of relocations in the AOT case.
8940 * mini-x86.h mini.c exceptions-x86.c
8941 (mono_arch_get_throw_corlib_exception): New arch specific function to
8942 raise corlib exceptions which doesn't require relocations in the
8945 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
8947 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
8949 * mini.c (mono_emit_method_call): Only allocate the got var when it is
8952 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
8955 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8957 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
8958 with add function when used from Inc/dec atomic
8959 functions. Re-enabled optimization on x86.
8960 * mini-ops.h: renamed atomic_add functions to
8961 allow _add to match the Interlocked::Add and
8962 _add_next to match Interlocked::Inc/Dec.
8964 2004-12-15 Massimiliano Mantione <massi@ximian.com>
8966 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
8967 linking of BBs to the end BB, and enabled SSAPRE also with
8968 consprop and copyprop (which was prevented by that bug).
8970 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8972 * mini-x86.c: disabling the Interlocked optimizing code.
8974 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8976 * aot.c (load_aot_module): Move reading of got_addr after the AOT
8979 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8981 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
8982 interlocked optimization due lack of support on x86, rewrote
8983 exchange to take into account that base may be in eax.
8985 xsp works again; activated Interlocked optimizing code.
8987 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8989 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
8991 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
8993 * mini-ops.h: Add new opcodes.
8995 * mini.h: Add new patch types. Add got_var to MonoCompile.
8997 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
8998 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
8999 make it work with all kinds of patchable code.
9001 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
9002 address of the GOT, and referencing entries in the GOT.
9004 * mini.c: Add code to load the GOT address if needed by an opcode.
9006 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
9007 independent AOT code on the x86 using an elf-style Global Offset Table.
9009 2004-12-14 Raja R Harinath <rharinath@novell.com>
9011 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
9013 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9015 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
9018 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
9020 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
9021 of Interlocked:Increment/Decrement/Add as inline ops.
9022 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
9024 2004-12-12 Geoff Norton <gnorton@customerdna.com>
9026 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
9027 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
9029 2004-12-12 Duncan Mak <duncan@ximian.com>
9031 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
9032 again. `patch_info->table_size' is no longer valid after Zoltan's
9035 2004-12-12 Martin Baulig <martin@ximian.com>
9037 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
9038 if we are the "real" method, ie. not an inlined method inside it.
9040 2004-12-11 Ben Maurer <bmaurer@ximian.com>
9042 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
9043 before we look in the special fields table. This fixes
9044 ../tests/thread-static-init.cs.
9046 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9048 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
9049 for Array get_Rank and get_Length. Fixes bug #70465.
9051 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
9053 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
9054 separate structure to reduce the size of MonoJumpInfo.
9056 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
9058 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
9060 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
9062 * mini.c (mini_get_inst_for_method): Changed to allow ports
9063 to return a MonoInst instead of opcode
9064 (renamed mini_get_opcode_for_method to better reflect the new functionality)
9066 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
9067 Allow ports to return a created MonoInst instead of op-code, will enable
9069 (renamed mini_get_opcode_for_method to better reflected the functionality)
9071 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
9073 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
9075 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9077 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
9080 2004-12-08 Martin Baulig <martin@ximian.com>
9082 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
9083 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
9085 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9087 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
9090 * exceptions.cs: Disable some tests which depend on properties of x86 fp
9093 2004-12-08 Raja R Harinath <rharinath@novell.com>
9095 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
9097 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
9099 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
9100 bug introduced by the previous patch.
9102 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9104 * mini-ppc.c, objectc.cs: handle large structs passed by value
9107 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
9109 * mini-ppc.c: OP_ARGLIST implementation from
9110 Geoff Norton <gnorton@customerdna.com>.
9112 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9114 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
9115 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
9117 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9119 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
9121 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9123 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
9126 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
9128 * mini-sparc.c: Zero out localled-ed memory.
9130 * iltests.il: Add tests for zeroing out localloc-ed memory.
9132 2004-12-04 Martin Baulig <martin@ximian.com>
9134 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
9135 mono_method_get_signature_full().
9137 2004-12-03 Massimiliano Mantione <massi@ximian.com>
9139 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
9140 and some utility functions (always for SSAPRE), integrated SSAPRE.
9142 * driver.c: Added ssapre option.
9143 * ssa.c: Small fix on OP_ARG handling.
9144 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
9145 * Makefile.am: Likewise.
9147 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
9149 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
9152 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
9155 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9157 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
9159 * cpu-s390.md : Increase instruction length of oparglist.
9161 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
9163 2004-11-30 Martin Baulig <martin@ximian.com>
9165 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
9166 virtual generic methods. We call a special helper_compile_generic_method()
9167 icall to retrieve the method from the vtable, inflate and compile
9168 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
9170 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
9172 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
9174 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
9176 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
9178 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
9181 2004-11-27 Ben Maurer <bmaurer@ximian.com>
9183 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
9184 platforms with PIC aot.
9186 2004-11-28 Martin Baulig <martin@ximian.com>
9188 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
9191 2004-11-28 Martin Baulig <martin@ximian.com>
9193 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
9194 the result of mono_type_get_underlying_type() to check whether
9197 2004-11-26 Martin Baulig <martin@ximian.com>
9200 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
9203 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
9205 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
9206 the same way as the other arguments so they won't get clobbered.
9208 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
9209 calls through R11 since it is clobbered by the trampoline code.
9211 2004-11-26 Raja R Harinath <rharinath@novell.com>
9213 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
9214 pick up in-tree mscorlib.dll.
9216 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
9218 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
9220 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
9221 runtime data/code are now stored in a table similar to the GOT in ELF.
9222 This allows the code itself to be position independent.
9224 * aot.c: Fix loading of referenced assemblies after the lazy assembly
9227 * aot.c: Attach ELF type (object/function) directives to all global
9230 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
9232 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
9234 * mini-amd64.h: Turn on PIC AOT code.
9236 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
9237 returning the offset within an OP_AOTCONST instruction where the GOT
9238 offset needs to be added.
9240 * mini.h: Bump AOT file format version.
9242 2004-11-25 Martin Baulig <martin@ximian.com>
9244 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
9245 uninflated generic methods.
9247 2004-11-25 Martin Baulig <martin@ximian.com>
9249 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
9251 2004-11-24 Martin Baulig <martin@ximian.com>
9253 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
9254 original klass (this only applies for generic instances).
9256 2004-11-24 Martin Baulig <martin@ximian.com>
9258 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
9259 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
9262 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
9264 * mini.c (mono_method_to_ir): Disable inlining for methods containing
9265 localloc. Fixes #69678.
9267 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
9269 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
9271 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
9272 used SSE registers on pinvoke calls. Fixes #69774.
9274 2004-11-23 Geoff Norton <gnorton@customerdna.com>
9276 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
9277 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
9279 2004-11-23 Raja R Harinath <rharinath@novell.com>
9281 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
9282 Refer directly to the mcs/ tree.
9284 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9286 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
9287 Check if a trampoline for a synchronized method is required.
9289 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
9291 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
9292 with localloc if needed. Throe arithmetric exception in
9293 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
9294 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
9296 2004-11-19 Geoff Norton <gnorton@customerdna.com>
9298 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
9299 types before switching on type. Fixes #69622.
9301 2004-11-19 Raja R Harinath <rharinath@novell.com>
9303 * Makefile.am (check-local): New. Integrate into 'make check'.
9304 (MCS,RUNTIME): Define using in-tree mono and mcs.
9306 (%.exe): Use $(ILASM).
9308 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
9310 * mini-ppc.c: adjust initial prolog size (bug #69691).
9312 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
9314 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
9317 2004-11-17 Raja R Harinath <rharinath@novell.com>
9319 * Makefile.am (clean-local): Rename from 'clean'.
9321 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9323 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
9324 to mono_arch_is_int_overflow.
9325 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
9328 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
9330 * declsec.c|h: New files to support declarative security attributes.
9331 Added function to check if a method has (applicable) security.
9332 * mini.c|h: Add check for declarative security attributes in
9333 mono_method_check_inlining.
9334 * Makefile.am: Added declsec.c and declsec.h to the build.
9336 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
9338 * mini.c, mini.h: update to keep dynamic code info per-domain.
9340 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
9342 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
9343 (mini_init): Get rid of it from here too.
9345 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
9347 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
9348 implemented OP_RETHROW (patch by Geoff Norton
9349 <gnorton@customerdna.com>).
9351 2004-11-10 Geoff Norton <gnorton@customerdna.com>
9353 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
9354 between appdomains. Fixes appdomain-unload on PPC.
9356 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
9358 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9359 mini-exceptions.c: handle the new wrapper types.
9360 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
9361 token value as a MonoClass* when compiling a wrapper.
9362 mono_jit_create_remoting_trampoline now takes an additional
9363 MonoRemotingTarget parameter.
9365 2004-11-10 Martin Baulig <martin@localhost>
9367 * mini.c (mono_method_to_ir): Use `generic_container->context'
9368 rather than creating a new one.
9370 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9372 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
9374 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
9376 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
9378 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
9379 the experimental aot cache stuff.
9381 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9383 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9384 mini-exceptions.c: update to exception clause structure changes.
9386 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9388 * exceptions-x86.c (throw_exception): Fix warnings.
9390 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
9393 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9395 * exceptions-sparc.c (get_throw_exception): Really fix this.
9397 2004-11-07 Ben Maurer <bmaurer@ximian.com>
9399 * tramp-*.c: we no longer support icalls without wrappers, so
9400 a bit of code can be removed here
9402 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
9404 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
9407 * cpu-sparc.md: Add op_rethrow.
9409 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
9411 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
9413 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
9414 * mini-ops.h: Add OP_RETHROW.
9416 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
9418 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
9420 2004-11-05 Geoff Norton <gnorton@customerdna.com>
9422 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
9423 Makes the output much easier to read
9425 2004-11-05 Ben Maurer <bmaurer@ximian.com>
9427 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
9428 prevents another huge leak when compiling with ssa. Secondly, the
9429 performance of doing this rather than freeing the lists is much
9430 better. GList does a lock every time you allocate a list link,
9431 so that it can use a memory pool. So, it is better to just use
9432 a memory pool of our own.
9434 * ssa.c, linear-scan.c: replace g_list_remove_link with
9435 g_list_delete. The remove one does not free the GList, so we were
9436 leaking memory. On -O=all --compile-all with corlib, this cut down
9437 3 MB of allocations.
9439 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
9441 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
9443 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
9445 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
9446 into a new function mono_create_jit_trampoline ().
9448 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
9450 * trace.c (get_spec): Allow tracing of classes without a namespace.
9452 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
9454 * mini.c: Fix pointer overwrite in mini_method_compile.
9456 2004-11-2 Geoff Norton <gnorton@customerdna.com>
9458 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
9459 The darwin ABI needs some special handling for 1 and 2 byte structs
9460 Lets use lbz/lhz instead of lwz everywhere.
9461 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
9462 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
9463 Use stb/sth for the former, and put the latter always on stack instead of in
9466 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
9468 * trace.c (is_filenamechar): Add '_'.
9470 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9472 * mini-s390.c: Fix prolog length to allow for large trace requirements.
9474 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
9476 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
9478 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
9479 depends on libmonogc. Fixes #68805.
9481 2004-10-26 Miguel de Icaza <miguel@ximian.com>
9483 * mini.c (mono_jit_free_method): Provide extra information for
9484 this error. Currently this leaks, but will be turned into a
9485 developer option in the future.
9487 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
9489 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
9491 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
9493 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
9494 boundary. Fixes reading of PATCH_INFO_R4 and R8.
9495 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
9497 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
9499 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
9500 trampolines for AOT code.
9502 2004-10-22 <vargaz@freemail.hu>
9504 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
9505 constructed types. Fixes #68136.
9507 2004-10-21 Martin Baulig <martin@ximian.com>
9509 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
9510 if it returns true, unwind the stack to the call instruction.
9512 2004-10-21 <vargaz@freemail.hu>
9514 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
9516 * mini.h: Bump AOT version number.
9518 * objects.cs: Add another test for unbox trampolines.
9520 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
9523 2004-10-20 <vargaz@freemail.hu>
9525 * driver.c: Add SHARED to the set of optimizations tested.
9527 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
9529 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
9532 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
9534 2004-10-20 Martin Baulig <martin@ximian.com>
9536 * mini-exceptions.c (mono_handle_exception): Call
9537 mono_debugger_handle_exception() to tell the debugger about
9538 catch/finally clauses.
9540 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
9542 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
9544 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
9547 2004-10-15 Geoff Norton <gnorton@customerdna.com>
9549 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
9550 methods as their native size, fixed bug #57543, #57545.
9551 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
9552 This saves a temporary register and mullw call down into 1 (minor perf
9553 increase for cases like sum = sum * 5; This use to translate into:
9556 It now translates to
9559 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
9561 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
9564 2004-10-11 Martin Baulig <martin@ximian.com>
9566 * mini.c (mono_method_to_ir): If we're a generic method, get the
9567 MonoGenericContainer from our MonoMethodNormal and create a
9568 MonoGenericContext from it.
9570 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
9572 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
9574 * basic-long.cs: Add test for checked i8->i2 cast.
9576 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9578 * inssel-ppc.brg: added a couple of speedup rules.
9580 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
9582 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
9583 to speed up rebuilds.
9585 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9587 * mini-s390.c: Minor fix to OP_OR_IMM.
9589 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
9591 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
9592 better. Fixes appdomain-unload.exe on sparc.
9594 2004-10-02 Massimiliano Mantione <massi@ximian.com>
9596 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
9597 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
9600 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
9602 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
9604 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
9606 * mini.c: Always generate a field read/write wrapper for members
9607 of the class MarshalByRefObject since the actual instance could
9610 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
9612 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
9614 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
9616 * driver.c mini.h trace.c: Move the setting of the main assembly into
9617 a separate function called mono_trace_set_assembly () and call it after
9618 actually loading the main assembly. Fixes #66872.
9620 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
9622 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
9623 using the code manager.
9625 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
9627 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
9629 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
9631 * cpu-amd64.md: Fix bug in previous patch.
9633 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
9636 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
9638 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9639 mini-exceptions.c: updates for changed stack walk interface.
9641 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9643 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
9645 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
9647 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
9649 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
9651 * driver.c (mini_regression_list): Do not call mono_assembly_close
9652 since assemblies can't be unloaded.
9654 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9656 * cpu-amd64.md: Fix more instruction lengths.
9658 * cpu-amd64.md: Fix lengths of some instructions.
9660 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
9662 * inssel.brg: Make the array ldelema check aot friendly.
9664 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9666 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
9668 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
9670 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
9672 * mini-x86.c: Fix build.
9674 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
9675 mono_type_get_underlying_type () helper function to simplify code.
9677 2004-09-09 Martin Baulig <martin@ximian.com>
9679 * mini-amd64.c: Don't access `type->data.klass' directly, call
9680 mono_class_from_mono_type() instead since the type may be a
9683 2004-09-09 Martin Baulig <martin@ximian.com>
9685 * mini-amd64.c (get_call_info): Fix support for generic instances.
9686 (add_valuetype): Use mono_class_from_mono_type() to get the class
9687 since we can be a generic instance.
9689 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
9691 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
9693 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
9695 * liveness.c: reset spill costs on each scan: bug 62107
9697 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
9699 * exceptions-sparc.c (mono_arch_find_jit_info): remove
9700 unnecessary line that doesn't compile
9702 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
9704 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
9705 trampolines, make them call an error function so people can fix their
9708 2004-09-06 Martin Baulig <martin@ximian.com>
9710 * mini.c (mono_method_to_ir): When initializing locals, handle a
9711 generic instances like a valuetype if it's a valuetype and like a
9712 class if it's a class.
9714 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9716 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
9717 stack. Fixes #64674.
9719 * exceptions.cs: Add test for unwinding of call arguments.
9721 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
9723 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
9724 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
9725 set the carry/borrow flag). The sparc and s390 implementations
9726 can now use optimized versions (and simplify the code). ppc bugfixes.
9728 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9730 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
9732 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
9734 * inssel-amd64.brg: Remove leftover 32 bit rule.
9736 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
9738 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
9740 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
9741 mono_arch_find_jit_info functions into a new function. Fix a memory
9744 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
9747 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9749 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
9752 * exceptions.cs: Add array size tests.
9754 * mini.c: Allocate a separate icall wrapper for each arity of
9755 mono_array_new_va. Fixes #59509.
9757 * exceptions.cs: Add testcase for 64578.
9759 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
9761 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
9763 2004-09-02 Martin Baulig <martin@ximian.com>
9765 * mini.c (mono_method_to_ir): When initializing the locals, call
9766 handle_initobj() on the generic instance itself, not its
9769 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9771 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
9772 MonoJitInfo for dynamic methods.
9774 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
9776 * mini.c: Add support for freeing JIT data for dynamic methods.
9778 2004-09-01 Martin Baulig <martin@ximian.com>
9780 * mini-x86.c (is_regsize_var): Added support for generic
9782 (mono_arch_emit_prolog): Make this compile again, use
9783 `x86_push_imm_template (code)'.
9785 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
9787 * mini-x86.c: make all push_imm instructions that get
9788 patched always emit the long form
9790 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
9792 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
9793 in a per-domain hash.
9795 * mini-amd64.c (merge_argument_class_from_type): Handle generic
9798 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
9800 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
9803 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
9806 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
9807 Beginnings of SSE2 support.
9809 * exceptions.cs: Add more tests for checked int<->uint casts.
9811 2004-08-28 Martin Baulig <martin@ximian.com>
9813 * mini-x86.c (mono_arch_instrument_epilog): Added support for
9817 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
9818 Handle generic instances recursively.
9820 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9822 * iltests.il: test for conv.u8 on a constant
9824 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9826 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
9827 LCONV_x4 (shrun_32 (membase)).
9829 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9831 * inssel-x86.brg: c&p rules for push/setret of long
9833 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9835 * inssel-x86.brg: c&p rules for compare (base, regvar) and
9836 compare (regvar, base)
9838 * inssel-x86.brg: more burg love
9840 * inssel.brg: more cleanup
9842 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
9844 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9846 * basic-long.cs, basic-calls.cs: new tests for optimization.
9848 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
9850 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
9853 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9855 * mini-amd64.c (read_tls_offset_from_method): Add another case.
9857 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
9859 * inssel.brg (mini_emit_memcpy): use
9860 NO_UNALIGNED_ACCESS to disable memcpy optimization
9862 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9864 * mini-amd64.c: Handle generic types in various places.
9866 * mini.c (mono_method_to_ir): Handle generic types in init locals.
9868 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
9870 * mini.c (handle_box): Fix warning.
9872 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
9874 * mini-amd64.h: Enable the emit_state optimization.
9876 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
9878 * mini-amd64.c: Add some new 64 bit peephole opts.
9880 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
9882 * cpu-amd64.md: sreg1 of div instructions must be %rax.
9884 * mini-amd64.c: Register allocator fixes.
9886 * mini.c: Add an optimization to emit_state to avoid allocation of new
9887 registers on some platforms.
9889 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
9891 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
9893 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
9894 allocation. Fixes #63085.
9896 * basic-long.cs: Add new regression test.
9898 * mini-amd64.c: Register allocator improvements.
9900 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
9902 * mini-amd64.c (read_tls_offset_from_method): Add another code
9905 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
9906 instruction sequence for nullifying class init trampolines.
9908 * objects.cs: Add new regalloc test.
9910 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
9912 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9914 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
9916 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
9919 * driver.c: Fix profiling after TLS changes.
9921 * driver.c (mono_main): Set mono_stats.enabled if needed.
9923 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
9926 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
9928 * mini-x86.c: use a 1 op rather than a 2 op tls access
9929 instruction -> faster.
9931 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9933 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9936 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
9938 * exceptions-sparc.c (throw_exception): fix typo
9940 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
9942 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
9943 set tree->dreg correctly with tls. Allow any
9944 register to be used.
9946 * mini-x86.c (read_tls_offset_from_method): add new code
9947 generation pattern seen with GCC.
9950 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9952 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
9953 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9954 exceptions-sparc.c: fix some performance issues in exception
9955 handling and setting of the stack trace for exceptions that were
9958 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9960 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9963 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
9966 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
9968 This patch inlines tls access, when possible.
9970 * mini.h: new arch functions for TLS intrinsics.
9971 All platforms updated with a stub.
9973 * mini.c: use the new intrinsics
9975 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
9976 arch specific intrinsic for tls variables
9978 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9980 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
9983 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
9985 * mini.c: thread local allocation
9987 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
9989 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
9991 * Makefile.am: Link against the static version of libmonogc.
9993 * Makefile.am: Link the static versions of the convenience libraries
9994 into the mono executable.
9996 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
9998 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
10000 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
10001 on integer overflow.
10003 * mini-amd64.c: Reorganize function call code.
10005 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
10007 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10009 * inssel-x86.brg: use xor eax,eax.
10011 * basic.cs: new tests
10013 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10015 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
10016 in exception throwing code.
10018 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10020 * inssel-x86.brg: use xor esi,esi.
10022 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10024 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
10025 can trace methods compiled during mini_init () too.
10027 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
10030 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10032 * Makefile.am: static link on x86 (r=zoltan)
10034 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10036 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
10037 code since it causes some programs to fail.
10039 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
10041 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
10043 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10045 * mini.c: ovfops_op_map - add STACK_OBJ case for
10047 * basic.cs: add test_0_pin_string as test
10050 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10052 * Makefile.am: build C# if srcdir != builddir
10054 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
10056 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
10057 fall-through blocks.
10059 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10061 * driver.c: enable loop by default again and include abcrem in -O=all.
10063 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
10065 * iltests.il: Add some localloc tests.
10067 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
10069 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
10072 * inssel-amd64.brg: Add some optimizations.
10074 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
10077 * Makefile.am: Statically link mono against libmono on AMD64.
10079 * mini-amd64.c inssel-amd64.brg: Optimizations.
10081 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
10083 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
10085 * tramp-amd64.c: Patch calling code in trampolines.
10087 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
10089 * mini-amd64.c: pinvoke struct passing fixes.
10091 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
10093 * mini-sparc.c: redo change, make mono_arch_cpu_init call
10094 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
10096 2004-08-05 Duncan Mak <duncan@ximian.com>
10098 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
10101 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10103 * mini-amd64.c (emit_move_return_value): Move return value for normal
10106 2004-08-05 Martin Baulig <martin@ximian.com>
10108 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
10109 `type->type'; just modify `type' itself when dealing with enums
10110 and generic instances.
10111 (check_call_signature): Make `simple_type' a `MonoType *'.
10113 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10115 * mini.c: Use OP_PADD to add offsets to addresses.
10117 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
10119 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
10121 * mini-sparc.c (mono_arch_emit_epilog): fix check
10122 for folding last op into restore instruction
10124 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10126 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
10127 helper methods using the code manager.
10129 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
10131 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
10133 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10135 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10136 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
10138 * mini-s390.c: fix tail processing
10140 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10142 * mini-ppc.c: mul.ovf.un exception name fix.
10144 2004-08-03 Martin Baulig <martin@ximian.com>
10146 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
10147 instances; before jumping to `handle_enum', also modify `ptype'.
10149 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
10151 * cpu-sparc.md: fcall maximal length too small.
10153 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
10155 * mini-amd64.c mini.h: Add initial support for passing/returning
10156 structures to/from pinvoked methods.
10158 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
10160 * mini-ppc.c: reg allocator fix.
10162 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
10164 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
10166 * inssel.brg: Optimize memset on 64 bit machines.
10168 * mini-amd64.c: Fix some vararg cases.
10170 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10172 * mini-s390.c: Corrected macro in emit_float_to_int
10174 * s390-abi.cs: Tests to exercise the s390 ABI
10176 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10178 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
10181 * basic.cs: Add a test for add.ovf.un.
10183 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
10185 * mini-sparc.c: add case for OP_IDIV_UN
10187 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10189 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
10191 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
10193 2004-07-30 Ben Maurer <bmaurer@ximian.com>
10195 * basic.cs: regression tests.
10197 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
10200 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10202 * basic.cs: Add a new test.
10204 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
10205 and AOT. Various fixes and optimizations.
10207 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
10209 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
10211 * mini-ppc.c: make sure temp regs are not used for global reg
10214 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
10216 * cpu-sparc.md: conv_i8 fix for 64bits
10218 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
10220 2004-07-29 Ben Maurer <bmaurer@ximian.com>
10222 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
10223 add opcode for cmp BYTE PTR [eax], imm.
10225 * inssel.brg: Make memcpy and memset takes bases.
10227 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10229 * *-amd64.*: More AMD64 work.
10231 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10233 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
10234 add a compare-not-equal opcode.
10236 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
10238 * mini.c: Use mono_init_from_assembly instead of mono_init.
10240 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10242 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
10244 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
10246 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
10248 * inssel.brg: 64 bit fixes.
10250 * mini.h (MonoCallInst): Add some AMD64 specific data.
10252 * mini.h: Add some OP_P opcodes.
10254 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10256 * basic.cs: tests for 61797 and 61740
10258 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
10260 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
10261 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
10263 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
10265 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
10267 * *-amd64*.*: Ongoing AMD64 work.
10269 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
10271 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
10273 * *-amd64*: Ongoing AMD64 work.
10275 * mini-arch.h: Add AMD64 support.
10277 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
10279 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
10281 * mini-ops.h: Add new opcodes.
10283 * Makefile.am: Add AMD64 support.
10285 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
10286 rules into the inssel-long*.brg files.
10288 * *-amd64.*: Add beginnings of AMD64 backend.
10290 2004-07-22 Ben Maurer <bmaurer@ximian.com>
10292 * mini.c (print_dfn): commenting out the code that prints
10293 the cil. With -O=deadce, this makes -v -v crash.
10295 * cpu-pentium.md: make checkthis have a length of 2
10297 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
10299 * mini-sparc.h: fix implementations of __builtin
10300 functions for Sun compiler for V9.
10302 2004-07-16 Ben Maurer <bmaurer@ximain.com>
10304 * mini.c: use the new stelem.ref wrapper
10305 * exceptions.cs, arrays.cs: new stelem.ref tests
10307 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10309 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
10310 new XSP should work with these changes).
10312 2004-07-14 Ben Maurer <bmaurer@ximain.com>
10314 * inssel-{long32,x86,}.brg: trivial optimizations.
10316 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
10318 * mini.c: load value when emitting box operation in
10321 2004-07-12 Ben Maurer <bmaurer@ximian.com>
10323 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
10324 is one byte shorter than cmp DWORD PTR [eax], 0.
10326 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10328 * inssel-ppc.brg: arguments on the stack are always
10329 relative to the stack pointer (spotted by Neale Ferguson).
10331 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10333 * exceptions-x86.c: delay appending the method name to the trace until
10334 after mono_jit_info_table_find is called, as this gets the real
10337 2004-07-09 Ben Maurer <bmaurer@ximian.com>
10339 * aot.c: register roots
10341 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10343 * aot.c : I could just use PLATFORM_WIN32 flag.
10345 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10347 * aot.c : Reverting the previous fix. This time it broke linux build.
10349 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10351 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
10353 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
10355 * mini.c (handle_stack_args): Remove some more debugging code.
10357 * mini.c (handle_stack_args): Remove debug output left in by mistake.
10359 * driver.c mini.h aot.c: Allow additional options to be specified with
10360 --aot and pass them to mono_compile_assembly.
10362 * aot.c: Add experimental code to AOT compile all loaded assemblies
10363 on demand and save the code into a cache in the filesystem.
10365 * aot.c: Add support for more wrapper methods.
10367 * mini.c (handle_stack_args): Handle some corner cases. Fixes
10370 * cpu-*.md: Remove removed opcodes.
10372 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
10373 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
10374 related icalls to marshal.c.
10376 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
10378 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
10380 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
10382 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
10384 2004-07-06 Ben Maurer <bmaurer@ximian.com>
10385 * liveness.c: If liveness is recomputated we need to reset the information
10386 for each variable. This way, if the liveness range has been narrowed
10387 by optimizations that happened after the last computation, we can return
10390 For example, if you have
10395 // Tons of code that does not affect i
10401 i = 0 is dead code and will be removed by SSA. However, when
10402 linear scan gets to the code, i will still appear to be live
10403 throughout the entire block. This prevents good register allocation.
10405 2004-07-06 Martin Baulig <martin@ximian.com>
10407 * debug-mini.c (mono_debug_init_method): Allow
10408 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
10409 (mono_debug_add_icall_wrapper): New method.
10411 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
10413 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
10415 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
10418 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
10420 * aot.c (mono_aot_load_method): Fix loading of debug info.
10422 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10424 * aot.c: Add logging support.
10426 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10428 * mini.h: Add prototype for mono_print_method_from_ip.
10430 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
10432 * inssel.brg: 64 bit fixes.
10434 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
10437 * Makefile.am: Add SPARC64 support.
10439 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10441 * aot.c: Fix alignment problems on 32 bit platforms.
10443 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10445 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
10448 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
10451 * mini.h: Bump AOT file version. Some 64 bit fixes.
10453 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10455 * inssel-sparc.brg: Add new rule to avoid register moves.
10457 * inssel.brg: Add ldind_to_load_membase helper function.
10459 2004-06-30 Ben Maurer <bmaurer@ximian.com>
10461 * mini.c: OffsetToStringData intrinsic.
10463 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10465 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
10467 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
10470 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
10471 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10473 * mini.c: reinstated mono_compile_get_interface_var()
10474 on x86, too, since the change breaks the Gtk# build there as well.
10476 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10478 * driver.c: remove loop from the default optimizations: it seems to
10479 interact badly with some of the other options (see bug #60613).
10481 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
10483 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
10484 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
10486 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
10488 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
10489 vararg-using methods.
10491 2004-06-21 Martin Baulig <martin@ximian.com>
10493 * mini/mini-exceptions.c
10494 (mono_handle_exception): Added `gpointer original_ip' argument.
10495 After calling mono_unhandled_exception(), call
10496 mono_debugger_unhandled_exception() and if that returns true,
10497 restore the context and return.
10499 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
10501 * mini-ppc.c: prefer the use of relative branches so
10502 they won't need to be patched in aot code (patch from Patrick Beard).
10504 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10506 * aot.c: patch from Patrick Beard to make the output assembly
10507 more correct for the MacOSX assembler. Small tweak to
10508 generate sane images on Linux/PPC, too.
10510 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10512 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
10513 case until bug #59509 is fixed (shows up in #60332).
10515 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10517 * mini.c: make sure the needed wrappers are compiled, too, with
10520 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
10522 * driver.c: remove NPTL reference in --version output.
10524 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10526 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
10527 generate valid assembly for the Mach-O assembler.
10529 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10531 * driver.c: don't include abcrem in the all optimization specifier
10532 since it slows down jit compilation too much for now.
10534 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
10536 * mini.c: use BIGMUL only if both operands have the same signage.
10537 * iltests.il: Test for bug 60056. (errors related to signage in
10542 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
10544 * mini.c, aot.c: memory leak fixes.
10546 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10548 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
10550 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
10552 * Makefile.am: remove the -static hack completely, it links in
10553 statically glib as well.
10555 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
10557 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
10558 * exceptions.cs: make it compile with new mcs/csc.
10560 2004-06-03 Massimiliano Mantione <massi@ximian.com>
10561 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
10562 and added relevant test case.
10564 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10566 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
10567 regressions in gtk-sharp.
10569 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
10571 * exceptions.cs: New regression tests.
10573 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
10575 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
10577 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
10579 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
10581 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
10583 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
10585 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
10587 * mini.c (mono_jit_runtime_invoke): Init class in this
10588 method instead of trusting mono_jit_compile_method to
10589 do the work (because wrappers can be in object class)
10591 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
10593 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
10595 * basic-long.cs: New regression test.
10597 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
10599 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
10600 and div/rem checks.
10602 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
10604 * Makefile.am: fix miguel's change to build mono statically against
10605 libmono (track build dependencies).
10607 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10609 * cfold.c: Some glib versions do not have G_MININT32.
10611 2004-05-26 Massimiliano Mantione <massi@ximian.com>
10613 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
10614 with precision of tan, atan, sin and cos, and implemented related
10615 regressions tests (fixes bug 54467, but one new problem appeared and
10618 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10620 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
10622 * exceptions.cs: Add test for constant folding && division by zero.
10624 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
10625 since driver.c is in libmono too, so the optimization was useless.
10627 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
10628 variable to driver.c so the compiler can emit more efficient code to
10631 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10633 * Makefile.am: don't distribute generated inssel.[ch] files.
10635 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
10637 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
10638 into the default appdomain. Fixes #58707.
10640 * jit-icalls.c: Remove the broken approximation for truncl, doing
10641 no conversion is better.
10643 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
10646 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10648 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
10649 of the mcrxr instruction which is not available on some processors
10650 even if it's documented to be. Implement add and sub overflow correctly
10651 (still not complete for long unsigned). Speed up icalls a bit.
10653 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
10655 * mini.c (mono_jit_compile_method_with_opt): Make sure that
10656 we run .cctor in the current domain instead of target_domain.
10658 Fixes bug #58558, .cctor not being called in -O=shared.
10660 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10662 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
10664 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
10666 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
10667 which can be done with an imm8, do it that way.
10668 (mono_arch_output_basic_block): ditto for a jmp
10669 (mono_arch_emit_prolog): Computate maximum offset of a label.
10671 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
10673 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
10674 now tries to allocate prefered physical reg's for virtual
10675 regs. This reduces the number of emited spills/loads with
10676 20-30% on our core assemblies.
10678 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10680 * jit-icalls.c: truncl() is not needed and trunc() is
10681 the correct thing to do anyway (bug #58287).
10683 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
10685 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
10688 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
10690 * driver.c: enable loop optimizations by default.
10692 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10694 * mini-x86.c: fix calc of max loop size when aligning loops start.
10696 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
10698 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
10701 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
10703 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
10706 * basic-long.cs: Add tests for add/subtract of immediates with carry.
10708 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
10710 * mini.c (inline_method): Allways inline some wrappers even if the cost
10711 is too large. Fixes #58785.
10713 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
10715 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
10717 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
10718 (crichton@gimp.org). Beginning of support for sparc/linux.
10720 * mini-sparc.c: Optimize retrieval of LMF address.
10722 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
10724 * exceptions-ppc.c: handle alloca in methods with clauses.
10726 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
10728 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
10730 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
10732 * mini.c: Delegate most of the abort signal work to
10733 mono_thread_request_interruption, which also handles Stop and Suspend
10736 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
10738 * mini.c mini.h: Allow inlining of icall wrappers if the backend
10739 supports the save/restore lmf opcodes.
10741 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
10743 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
10744 by gcc-3.4 as well.
10746 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
10748 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10750 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
10751 methods which contain array accesses.
10753 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
10754 boundaries. Fixes #58537.
10756 * iltests.il: Add regression test for #58537.
10758 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10760 * mini-x86.c (mono_arch_local_regalloc): Last part of
10761 fix for bug #58633 (releasing register to early).
10763 2004-05-18 Miguel de Icaza <miguel@ximian.com>
10765 * basic-long.cs: Add new regression test.
10767 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10769 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
10770 register too early on the chain.
10772 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10774 * mini.c (create_helper_signature): Use a helper function to reduce
10775 the code which needs to be written. Also set the calling convention of
10776 icalls on windows. Fixes #57840.
10778 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10780 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
10781 exceptions-ppc.c: added helper function to get the instruction address
10782 from a signal handler context.
10784 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10786 * helpers.c: use g_get_tmp_dir. Invokes happyness
10789 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10791 * helpers.c: Add new env variable to pass args to objdump.
10792 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
10794 2004-05-17 Radek Doulik <rodo@ximian.com>
10796 * Makefile.am (common_sources): added abcremoval.h so it get
10797 disted and daily mono packages on go-mono.com will build again
10799 2004-05-17 Massimiliano Mantione <massi@ximian.com>
10801 * abcremoval.c: Fixed coding style, added copyright header.
10803 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
10805 * mini.h: Added prototype for abc removal main function.
10807 * build_relations_propagation_table.pl: Added copyright header.
10809 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10811 * basic-long.cs: reg test for complex ceq_long bug.
10813 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10815 * mini-x86.c (mono_arch_local_regalloc): Correctly free
10816 reg in long and clob case (bug #58343). Fixed/added comments.
10818 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
10820 * mini.c (mono_jit_runtime_invoke): Follow new convention
10821 of calling the invoke method with an function pointer.
10823 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
10825 * ChangeLog: Fix author of memory leak patch.
10827 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
10829 * Makefile.am: fix make dist as well...
10832 2004-05-14 Massimiliano Mantione <massi@ximian.com>
10834 * cfold.c: Made so that conversions from pointer to int4 are no-ops
10835 on archs where pointers are 4 bytes long.
10837 * Makefile.am: Added abcremoval.c source file.
10839 * abcremoval.c: Added abcremoval.c.
10841 * abcremoval.h: Added abcremoval.h.
10843 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
10845 * inssel.brg: Enabled bounds check removal.
10847 * mini.c: Added support for abcrem optimization.
10849 * mini.h: Added abcrem optimization label.
10851 * driver.c: Added support for abcrem optimization.
10853 * propagated_relations_table.def: Added propagated_relations_table.def.
10855 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
10857 * mini.c, cfold.c: fix style.
10859 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10861 * mini.c: handle issue with the low-level implementation of
10862 some long opcodes (bug #54209).
10864 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
10866 * basic.cs: test for my new cmov stuff.
10868 2004-05-13 Patrik Torstensson
10870 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
10871 opt and added peephole documentation.
10873 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
10875 * tramp-ppc.c: rewrote the generic trampoline code.
10877 2004-05-11 Patrik Torstensson
10879 * mini-x86.c: optimize long shl/shr asm code (one less branch)
10881 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
10883 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
10885 * mini.h mini.c dominators.c: Applied patch from Derek Woo
10886 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
10888 * mini.c: Add new icalls for AsAny marshalling.
10890 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10892 * tramp-ppc.c, mini-ppc.c: more cleanups.
10894 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10896 * mini.c: no warnings.
10898 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10900 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
10902 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
10904 * mini.c: In the thread abort signal handler, if the thread is in the
10905 process of being stoped, don't throw the Abort exception, just stop the
10908 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
10910 * tramp-ppc.c: removed old code.
10912 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10914 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
10915 do some simple speed optimizations on ppc.
10917 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10919 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
10920 and large offsets in load/store.
10922 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10924 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
10925 it causes regressions.
10927 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10929 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
10932 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10934 * jit-icalls.c: remove warnings.
10935 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
10936 speedups for unsafe code.
10938 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
10940 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
10942 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
10944 * basic-calls.cs: Add new regression test.
10946 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
10949 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
10951 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
10954 2004-05-06 Patrik Torstensson
10956 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
10957 long reg allocation in any reg (not only eax:edx) and implemented
10958 long shl/shr ops in asm instead of helpers.
10960 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
10962 * mini-sparc.h: Fix warnings.
10964 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
10967 * mini-exceptions.c (mono_handle_exception): Call the filter in a
10968 separate statement for clarity.
10970 * mini-sparc.c: Update status.
10972 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
10974 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
10977 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10979 * inssel-ppc.brg: another small pre-release workaround:
10980 we don't do overflow detection for long_sub_un.
10982 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10984 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
10985 (also works around a weird ppc bug: 57957).
10987 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
10989 * tramp-ppc.c: trampoline fixes.
10991 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
10993 * mini-ppc.c: fixed typos.
10995 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10997 * mini-ppc.c, exceptions-ppc.c: more code saves registers
10998 at the top of the stack. Fixed typos. Use a frame registers
10999 for all the methods with exception clauses.
11001 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11003 * exceptions-ppc.c: restore fp registers.
11005 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11007 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
11008 order from the stack top (moved the stack room to save the
11009 return value for trace after the param area). Fixed corruption
11010 in restoring registers on unwind.
11012 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11014 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
11016 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11018 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
11019 and prolog/epilog for methods that use it. Allow
11020 enough param area room for varargs methods. Fix miguel's
11021 breakage in exception handling.
11023 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11025 * Makefile.am: run genmdesc only on current arch.
11027 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11029 * exceptions-x86.c:
11030 * mini-x86.h: fix the build on windows.
11032 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
11034 * 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.
11036 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
11038 * mini-exceptions.c: New file.
11040 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
11041 Move some parts of the x86 exception handling code to an
11042 arch-independent file so it can be shared with other ports.
11044 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
11046 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
11048 2004-04-26 David Waite <mass@akuma.org>
11050 * driver.c: remove comma from end of enumeration declaration
11052 2004-04-26 Jackson Harper <jackson@ximian.com>
11054 * driver.c: parse config file before loading first assembly. This
11055 allows the user gac to be enabled/disabled.
11057 2004-04-23 Miguel de Icaza <miguel@ximian.com>
11059 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
11060 simpler mechanism: we do not care what is encoded initially
11061 (branch absolute or relative), we care about the code and its
11062 target. I kept the old code for reference for now.
11064 The new code tries first to determine if the jump is anywhere in
11065 the -/+32 absolute meg range, if it succeeds, it encodes using the
11066 absolute branch; If not, it tried to find something in the
11067 relative range, if not, it uses the handle_thunk code.
11069 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
11071 * exceptions-ppc.c: use the correct ip register on macosx.
11073 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
11075 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
11077 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
11079 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
11080 Raise exception on integer divide by zero by hand since the hw
11081 doesn't support it. Handle NaNs in FP compares.
11083 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
11085 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
11086 code reducing duplication between the platforms and enabled
11087 signal exception handling (on linux for now).
11089 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
11091 * exceptions-ppc.c: more macosx support.
11093 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11095 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
11097 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
11099 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
11101 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
11103 * iltests.il: more tests.
11105 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11107 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
11110 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11112 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
11114 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11116 * liveness.c: Mark variables as volatile in all basic blocks reachable
11117 from exception clauses.
11119 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
11121 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
11124 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
11126 * iltests.il, basic.cs: more tests for regalloc.
11128 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
11130 * iltests.il: Some tests for register allocation modifications
11133 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
11135 * exceptions.cs: Add regression test for bug #56782.
11137 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
11138 original stack trace if an exception is rethrown. Fixes #56782. Oh,
11139 the beauty of fixing the same thing in 5 different files...
11141 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
11143 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
11146 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
11148 * mini.c: Add support for STRWLPARRAY marshalling convention.
11150 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11152 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
11153 to init the context to setup the regs pointer).
11155 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11157 * exceptions-ppc.c: more exceptions work.
11159 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11161 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
11164 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11166 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
11167 can use the memory directly.
11169 * cpu-pentium.md: Update documentation from a post from Zoltan.
11171 add x86_add_membase, x86_sub_membase, x86_mul_membase
11173 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11175 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
11176 GENERAL_REGS they were also hardcoded for all PPC ports.
11178 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
11180 Remove hard-coded limit for floating point registers, use
11181 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
11183 Notice that in MacOS X calling conventions you can fit a lot more
11184 floating point values in registers, so I should update the PInvoke
11185 test to excercise the passing of floating point values on the
11186 stack (currently broken).
11188 2004-04-06 Miguel de Icaza <miguel@ximian.com>
11190 * tramp-ppc.c (create_trampoline_code): Added
11191 JUMP_TRAMPOLINE_SIZE.
11192 (ppc_magic_trampoline): Follow the pattern from
11193 x86_magic_trampoline: if code is set to zero, return.
11194 (create_trampoline_code): Always pass MonoMethod to the jump
11195 trampoline, before it was passing a null.
11196 (mono_arch_create_jump_trampoline): Implement the jump stub, could
11197 share the code with mono_arch_create_jit_trampoline.
11199 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
11201 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
11204 * cpu-g4.md: Added length for jmp instruction, the worst case
11205 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
11208 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
11210 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
11212 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
11214 * mini.c: Only set bblock->real_offset when adding a new bblock, and
11215 before each IL instruction.
11217 * mini.c (CEE_BOX): Fix warnings.
11219 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11221 * mini.c: removed a few unused vars and extra whitespace.
11223 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
11225 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
11227 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
11229 (OP_GETCHR): use the above
11230 (CEE_LDELEMA): use the above.
11232 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
11233 version of the generic impl.
11234 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
11235 (CEE_LDELEMA): use the above.
11237 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11239 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
11242 * iltests.il: Added new regression test for #56317.
11244 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11246 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
11247 under NetBSD. Fixes #56450.
11249 * liveness.c (update_gen_kill_set): Fix previous patch.
11251 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11253 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
11255 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
11257 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
11258 ldsfld and ldsflda.
11260 * inssel-sparc.brg: Add more optimizations.
11262 * mini-sparc.c: Replace multiply/divide with shifts if possible.
11264 2004-04-01 Martin Baulig <martin@ximian.com>
11266 * mini.c (handle_box): New static function; moved the
11267 implementation of CEE_BOX here.
11268 (mono_method_to_ir): Added `constrained_call' variable.
11269 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
11270 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
11271 mono_method_get_constrained() to get the method.
11273 2004-04-01 Martin Baulig <martin@ximian.com>
11275 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
11276 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
11277 (mono_method_to_ir): We don't need these macros anymore since
11278 mono_class_get_full() already takes care of it.
11280 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11282 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
11283 use @function (as doesn't accept #function here) and check the return
11284 value of system and stop if fails.
11286 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11288 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
11290 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
11292 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
11294 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
11296 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
11299 * basic-long.cs: Add test for negation of Int64.MinValue.
11301 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
11303 * mini-sparc.c: Update status.
11305 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
11307 * exceptions-sparc.c: Fix return value in filters.
11309 * inssel-sparc.brg: Fix register allocation in some rules.
11311 2004-03-28 Martin Baulig <martin@ximian.com>
11313 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
11316 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
11318 * mini-x86.c (mono_arch_patch_code): Fix warnings.
11320 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
11321 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
11322 remove unused conv_u4 opcode.
11324 * mini-x86.c: Remove valgrind workaround since it slows down things
11325 even when mono is not run under valgrind.
11327 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
11329 * mini-sparc.c: Update status.
11331 * inssel-sparc.brg: Add some optimizations.
11333 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
11334 future delay slot filling. Add support for varargs, tail calls and JMP.
11336 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
11337 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
11339 * inssel.brg: Fix register allocation in OP_ARGLIST.
11341 * inssel.brg: Fix warnings.
11343 2004-03-25 Martin Baulig <martin@ximian.com>
11345 * mini.c (inflate_generic_field): Removed.
11346 (mini_get_method): Removed, use mono_get_method_full(),
11347 (mini_get_class): Removed, use mono_class_get_full().
11348 (mono_method_to_ir): Pass our generic context to
11349 mono_field_from_token().
11351 2004-03-25 Martin Baulig <martin@ximian.com>
11353 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
11354 of a `MonoMethod *'.
11355 (mini_get_method): Take a `MonoGenericContext *' instead
11356 of a `MonoMethod *'.
11357 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
11358 a new local variable called `generic_context' which holds the
11359 current `MonoGenericContext *'; use it to lookup things.
11361 2004-03-24 Martin Baulig <martin@ximian.com>
11363 * mini.c (mini_get_class): New static method; if we're inside a
11364 generic instance, inflate the class if neccessary.
11365 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
11367 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
11369 * iltests.il: New regression test for #55976.
11371 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
11374 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11376 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
11379 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11381 * liveness.c: Consider SSA stores as well as loads when making vars
11384 * exceptions.cs: New regression tests for register allocation.
11386 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
11388 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
11389 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
11390 domain lock only to protect puntual access to data structures.
11391 Added access lock for sighash, jit_icall_hash_name,
11392 jit_icall_hash_addr and domain->code_mp.
11394 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
11396 * driver.c: Print SIGSEGV handling method.
11398 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
11400 * mini.c (setup_jit_tls_data): Handle case when this is called
11401 multiple times for a thread.
11403 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
11404 is different from fbxx_un. Fixes #54303. Also use constants instead of
11405 magic numbers in a lot of places.
11407 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
11409 * exceptions.cs: Fix cctor test when --regression is used.
11411 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
11413 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
11416 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11418 * inssel-ppc.brg: fixed register assignments for some rules.
11420 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11422 * exceptions.cs: Add test for exceptions in static constructors.
11424 * mini.c (mono_jit_compile_method_with_out): Move the calling of
11425 static constructors outside the domain lock. Fixes #55720.
11427 2004-03-17 Martin Baulig <martin@ximian.com>
11429 * mini.c (get_generic_field_inst): Removed, this'll never happen.
11430 (inflate_generic_field): Take the `MonoMethod *' instead of the
11431 `MonoClass *' and added support for generic method.
11432 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
11433 have a `field->parent->gen_params', only inflate the field if it's
11434 an open constructed type.
11436 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11438 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
11439 exception object instead of the preconstructed ones.
11441 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11443 * mini.c: reverted changed to sigsegv_signal_handler commited
11444 accidentally in the previous patch.
11446 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11449 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
11450 running --aot with an old assembly.
11452 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
11454 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
11457 * mini-sparc.c: Add support for v9 branches with prediction.
11459 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
11461 * mini.c (mini_init): #warning is GNUC only
11463 * mini-sparc.h: implement __builtin_frame_address
11464 and __builtin_return_address for Sun C compiler
11466 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
11468 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
11470 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
11472 * basic-calls.cs: Add test for unaligned byref long argument passing.
11474 * mini-ops.h: Add sparcv9 compare and branch instructions.
11476 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
11477 v9 instructions if we have a v9 cpu.
11479 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
11480 registers for global allocation.
11482 * exceptions-sparc.c: Fixes.
11484 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
11486 * liveness.c (mono_analyze_liveness): Optimized version.
11488 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
11490 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
11493 * basic-float.cs basic-calls.cs: New regression tests.
11495 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
11497 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
11498 sigaltstack implementation.
11500 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
11502 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
11503 stuff if SIGSEGV_ON_ALTSTACK is not defined.
11505 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
11507 * mini.c: Fix warnings.
11509 * mini.c (mono_resolve_patch_target): New function which contains the
11510 arch independent part of the patching process.
11512 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
11513 patching code to a separate function.
11515 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
11517 * mini.c (add_signal_handler): ifdef out on Windows
11519 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
11521 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
11522 cpu-sparc.md: Add exception handling support + other fixes.
11524 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
11525 typed GC detection in --version.
11527 * basic.cs exceptions.cs: New regression tests.
11529 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
11530 the arch specific code can store data during a compilation.
11532 * mini-ops.h: Add OP_SETFRET.
11534 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
11535 function, register a separate icall for each arity, so the icalls can
11538 * mini.c (mono_print_tree): Print negative offsets in a more readable
11541 * mini.c: Make signal handling work on sparc.
11543 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
11545 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
11547 * jit-icalls.c: Emulate truncl by aintl on solaris.
11549 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
11551 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
11553 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
11555 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
11557 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
11558 a MarshalByRef type, inline a method that performs the check, taking into
11559 account that the object can be a proxy. Also implemented tow new opcodes:
11560 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11561 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
11562 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11564 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
11566 * mini-ppc.c: if a relative branch displacement is too big
11567 but it points to and area reachable with an absolute branch,
11570 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
11572 * mini.c: optimize small copies in cpblk.
11574 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
11576 * basic-calls.cs basic-float.cs: New regression tests.
11578 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
11579 negative offsets from %fp. Implement localloc. Fix local register
11580 allocation. Fix the case when the this argument needs to be saved to
11581 the stack. Implement some missing opcodes.
11583 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
11585 * mini.c (mini_method_compile): Reenable global regalloc in methods
11586 with exception handlers.
11588 * linear-scan.c (mono_varlist_sort): Fix warning.
11590 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
11592 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
11595 * liveness.c: Make all variables uses in exception clauses volatile, to
11596 prevent them from being allocated to registers. Fixes #42136.
11598 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
11600 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
11601 causes regressions.
11603 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
11604 argument to mono_arch_regalloc_cost.
11606 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
11609 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
11611 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
11612 Make the cost of allocating a variable to a register arch dependent.
11614 * basic-calls.cs: Fix compilation of tests.
11616 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
11617 helper function to cut back on the number of #ifdefs needed.
11619 * mini-ppc.c: Fix compilation.
11621 * basic-calls.cs: New regression tests.
11623 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
11625 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
11626 of l0 since that is callee saved.
11628 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
11631 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
11632 of delay instruction.
11634 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
11636 * mini.h (MonoCallInst): Add 'virtual' flag.
11638 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
11640 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
11642 * *.cs: New regression tests.
11644 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
11647 * mini.c (mono_runtime_install_handlers): Fix build.
11649 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
11650 'signal_stack_size' members.
11652 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
11653 alternate signal stack.
11655 * exceptions-x86.c: Add stack overflow handling.
11657 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
11658 functions to arch independent code.
11660 * mini.c (mono_print_tree): Print more detailed info for load_membase
11663 2004-02-23 Martin Baulig <martin@ximian.com>
11665 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
11667 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11669 * mini-x86.c: fixed reg allocation for div/rem.
11671 2004-02-22 Miguel de Icaza <miguel@ximian.com>
11673 * driver.c (mono_main): Report some configuratio options on --version.
11675 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
11677 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
11678 low in the address space. Correctly flush memory in thunks where we
11679 output native code.
11681 2004-02-20 Martin Baulig <martin@ximian.com>
11683 * mini.c (mini_get_method): New static method; inflate all generic
11684 methods and methods in open generic instances.
11685 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
11686 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
11688 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11690 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
11692 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
11694 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
11696 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
11698 * mini-sparc.c (flushi mono_arch_output_basic_block): make
11699 it compile using Sun's compiler.
11701 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11703 * 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.
11705 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
11707 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11709 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
11711 * mini-ppc.c: handle calls outside of the allowed range with thunks
11712 allocated using the code manager.
11713 * tramp-ppc.c: use the code manager to hold generated native code.
11714 Fixed the magic trampoline to just patch vtable entries.
11716 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
11718 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
11721 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
11723 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
11726 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
11727 if we have a working __thread implementation.
11729 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
11730 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
11732 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
11734 * mini-x86.c: Fix compilation under gcc 2.
11736 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
11738 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
11739 contains a call to the wrapped function.
11741 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
11742 OP_<CALL>_IMM opcodes, and use them under X86.
11744 * mini.c (mono_jit_find_compiled_method): Fix warning.
11746 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
11748 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
11750 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
11751 functionality to mini.c.
11753 * mini.c (mono_create_jump_trampoline): New function to create a jump
11754 trampoline. Return a compiled method instead of a trampoline if it
11755 exists. Add a cache for jump trampolines.
11757 * mini.c (mono_jit_find_compiled_method): New function to return a
11758 compiled method if it exists.
11760 * mini-x86.c: Call mono_create_jump_trampoline instead of
11761 mono_arch_create_jit_trampoline.
11763 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
11764 a jump trampoline. Fixes #52092.
11766 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
11768 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
11769 which is not up-to-date. Add check_corlib_version () instead.
11771 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
11774 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
11775 since newer valgrind versions do not need it.
11777 * mini.c (mono_jit_compile_method_with_opt): New helper function to
11778 compile a method with a given set of optimizations.
11780 * mini.c: Compile icall wrappers on-demand instead of at startup.
11782 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
11783 wrapper for an icall.
11785 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
11787 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
11790 * iltests.il: Add test for non-empty stack before switch instruction.
11792 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
11794 * mini.c: Add support for new stringbuilder marshalling conventions.
11796 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
11798 2004-02-01 Martin Baulig <martin@ximian.com>
11800 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
11801 in `ginst->mtype_argv'.
11803 2004-01-31 Miguel de Icaza <miguel@ximian.com>
11805 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
11806 facilitate grepping.
11808 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
11810 * mini.c: fixed buglet in initobj generic implementation for references.
11812 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
11814 * Makefile.am: make the version script conditional.
11815 * jit-icalls.c: handle missing truncl().
11817 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
11819 * exceptions.cs: Add more tests for double->int conversion.
11821 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
11822 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
11824 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
11826 * driver.c: make --verbose --version emit an error
11827 if the loaded corlib doesn't match the runtime version.
11829 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
11831 * mini-ppc.h: export ppc_patch().
11832 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
11833 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
11834 on par or better than on MacOSX.
11836 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
11838 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
11839 mono_lookup_pinvoke_call.
11841 * mini-x86.c: Under windows, the default pinvoke calling convention is
11842 stdcall. Fixes #52834.
11844 * mini.c (optimize_branches): Add an upper bound to the number of
11845 iterations to prevent infinite loops on strange loops. Fixes #53003.
11847 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
11849 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
11850 and ISINST. Fixes #52093.
11852 * objects.cs (test_0_vector_array_cast): New tests.
11854 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
11856 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
11857 checking in Array.Set ().
11859 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
11862 * object.cs (test_0_multi_array_cast): New regression test.
11864 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
11866 * exceptions-ppc.c: fix build on Linux/PPC.
11868 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
11870 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
11871 running under valgrind.
11872 (x86_magic_trampoline): Fix build bustage.
11874 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
11875 negative values as well. This is needed for the encoding of the line number
11876 info, since sometimes the line numbers are not in increasing order.
11878 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
11880 * cpu-pentium.md (localloc): Increase the size of the localloc
11881 instruction since it is a loop under Win32.
11883 * debug-mini.c (record_line_number): Get rid of unneccesary memory
11886 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
11888 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
11889 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
11890 Max Horn (max@quendi.de). Fix file names in comments.
11892 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
11894 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
11895 avoid stack overflow.
11896 (replace_usage): Avoid uninitialized variable warnings.
11898 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
11899 and taking the address of valuetype variables.
11901 2004-01-03 Patrik Torstensson
11903 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
11904 for other purposes than FP later on.
11906 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
11908 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
11911 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
11913 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
11915 2003-12-30 Patrik Torstensson <p@rxc.se>
11917 * mini-x86.h: Decreased number of availiable fp regs.
11918 Solves corner cases with FP spilling.
11920 2003-12-23 Patrik Torstensson <p@rxc.se>
11922 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
11923 for floating point stack tracking / spilling on x86.
11926 * basic-float.cs: added float mul overflow test.
11928 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
11930 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
11932 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11934 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
11935 supports for cond branches that overflow the immediate
11936 overflow offset. mcs can compile simple programs.
11938 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11940 * exceptions-ppc.c: exception handling support wip:
11941 finally handlers get run on exception.
11943 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
11945 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
11948 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
11950 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
11951 initial support for stack walking and unwinding.
11953 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
11955 * driver.c (mono_main): Make corlib-out-of-sync message more
11956 descriptive. Also remove verify_corlib call.
11958 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
11960 * mini.c: make CEE_NEWARR calls and other emulated opcodes
11961 not overlap with other call's arguments, too.
11963 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
11965 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
11966 move to arch-specific code the choice of arch-specific
11967 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
11968 * mini.c: ensure emulation calls will not interleave
11971 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
11973 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
11974 the magic trampoline stack frame is dropped before executing
11977 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
11979 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
11980 and integer to fp conversions. Added support for overflowing
11981 arguments on the stack. Reserve a couple more registers as temps.
11982 Added support for aot compilation (as output still needs to be
11985 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
11987 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
11988 Don't overwrite return register in some corner cases.
11990 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
11992 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
11993 static constructors when AOT compiling.
11995 * driver.c (mono_main): Call mono_check_corlib_version.
11997 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
11999 * cpu-g4.md, basic.cs: fixed div target register.
12001 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
12003 * mini-ppc.c, basic.cs: shl_imm fix with test.
12005 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12007 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
12008 structures by value. Misc fixes.
12009 * objects.cs: more tests.
12011 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
12013 * mini-ppc.c: lconv.ovf.i implemented.
12015 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12018 (mini_init): don't error out if someone already called g_thread_init.
12020 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12022 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
12023 to be any type per the spec. Fix abnormal memory usage when
12024 the same object is repeatedly thrown.
12026 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
12028 * mini.c: check for overruns in IL code.
12030 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
12032 * TODO: Add/remove some todo entries.
12034 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
12036 * driver.c (mono_main): Call mono_verify_corlib.
12038 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
12040 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
12041 This has been moved to mini.c
12042 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
12043 type being casted is marshalbyref it could be a proxy, so instead of
12044 emitting the type check code, emit a call to a runtime method that will
12045 perform the check by calling CanCastTo if needed.
12047 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
12049 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
12050 methods with large stack frames under Win32.
12052 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
12054 * Makefile.am: Distribute regression tests.
12056 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
12057 at the end instead of inserting each variable into the sorted list.
12059 * linear-scan.c (mono_varlist_sort): New helper function.
12061 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12063 * mini.c: ensure arguments and locals are within bounds.
12065 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12067 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
12070 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12072 * mini.c (mono_cprop_copy_values): Fix crash.
12074 * aot.c: Set verbosity back to 0.
12076 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12078 * regalloc.c: complete memory leak fix by Laurent Morichetti
12081 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12083 * driver.c (main_thread_handler): Revert the previous patch.
12085 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
12088 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
12089 memory from the memory pool.
12091 * driver.c (main_thread_handler): Turn on all optimizations when
12094 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
12095 an array for better performance.
12097 * regalloc.c (mono_regstate_assign): Fix memory leak.
12099 * debug-mini.c (mono_debug_serialize_debug_info): New function to
12100 serialize the debug info.
12102 * debug-mini.c (mono_debug_add_aot_method): New function to load the
12103 debug info from the serialized representation.
12105 * aot.c: Save debug info into the generated file and load it when
12108 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12110 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12112 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
12113 More FP-related fixes.
12115 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
12117 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
12118 and register allocation buglet. Hello world now runs.
12120 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12122 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
12123 * tramp-ppc.c: fixed class init trampoline.
12124 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
12126 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12128 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
12129 mini.c: more ppc changes/fixes.
12131 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12133 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
12134 Also optimize the case when the arguments are the same in the caller
12137 * iltests.il: Add tests for tail calls with valuetype arguments.
12139 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12141 * mini-ppc.c: fixes for struct return type.
12143 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
12145 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12146 mono_spillvar_offset() to arch-specific code.
12148 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
12150 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
12152 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12154 * exceptions-x86.c: Fix stack space leaks.
12156 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
12157 registers from the lmf if the method has save_lmf set.
12159 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
12161 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
12162 of icall wrappers into InvokeInDomain, since these are now per-domain.
12164 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
12166 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
12167 make some opcode emulation and intrinsic ops enabled/disabled
12168 according to the architecture. More fixes.
12170 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
12172 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
12174 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12176 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12177 arch-specific handling for 'this' and struct return type to
12178 arch-specific code.
12180 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12182 * aot.c: prevent divide by zero error when reporting (it happened with
12183 Accessibility.dll).
12185 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
12187 * mini.h (inst_switch): Remove unused macro.
12189 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12192 (load_aot_module): free 'info->methods' and 'info' properly. No more
12193 "free(): invalid pointer blah" messages when you have an old aot
12196 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
12198 * jit-icalls.c, mini.c: Added support for context static fields.
12200 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12202 * mini.c (mono_method_blittable): Methods which set LastError are not
12203 blittable either. Fixes #51108.
12205 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12207 * mini.c: flush icache.
12208 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
12210 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12212 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
12214 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
12216 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
12219 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
12222 * inssel.brg (CEE_MKREFANY): Fix AOT case.
12224 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
12226 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
12227 instruction when the result is discarded.
12229 * iltests.il (test_0_div_regalloc): New regression test.
12231 * arrays.cs: Fix compilation error.
12233 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
12235 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
12236 float rules to inssel-x86.brg: sane architectures with FP registers
12237 don't need to implement these rules.
12239 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12241 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
12243 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12245 * mini.h, inssel-long32.brg: fixed endianess issues in int64
12246 implementation of 32 bit systems.
12248 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12250 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
12251 (Jeroen Zwartepoorte).
12253 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
12255 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
12256 the caller and the callee matches.
12258 * mini.c (mono_method_to_ir): Add comment.
12260 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
12261 signbit is missing on some platforms.
12263 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
12265 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
12267 * mini.c (setup_jit_tls_data): Call the new function.
12269 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
12271 * mini-x86.c: Add experimental support for fast access to the lmf
12272 structure under NPTL/Linux 2.6.x.
12274 2003-11-06 Martin Baulig <martin@ximian.com>
12276 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
12277 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
12280 2003-11-02 Martin Baulig <martin@ximian.com>
12282 * mini.c (inflate_generic_field): New static method.
12283 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
12284 generic instance and the field is declared in a generic type, call
12285 inflate_generic_field() to inflate it. Fixes gen-28.cs.
12287 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
12289 * mini.h mini.c (mono_method_same_domain): New function to return
12290 whenever the caller and the callee are in the same domain.
12292 * tramp-x86.c (x86_magic_trampoline): Use the new function.
12294 2003-10-30 Martin Baulig <martin@ximian.com>
12296 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
12297 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
12299 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
12300 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
12302 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
12304 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
12307 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
12308 object here, so it is in the correct appdomain etc.
12310 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
12312 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
12314 (mono_method_to_ir): Avoid freeing the type created returned from
12315 mono_type_create_from_typespec, since it is put into an internal cache
12316 by the function. Fixes pointer.exe.
12318 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
12319 trampolines for icalls and pinvokes as well. Fixes #33569.
12321 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
12323 * mini.c: Update after appdomain changes.
12325 * mini.c (mono_jit_compile_method_inner): Allways compile native
12326 method wrappers in the root domain, since there can only be one
12327 instance of them, whose address is stored in method->info.
12329 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
12331 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
12332 environment variable. Instead detect automatically whenever running
12333 under valgrind using the magic macro RUNNING_ON_VALGRIND from
12336 2003-10-16 Miguel de Icaza <miguel@ximian.com>
12338 * trace.c, trace.h: New files that implement the new trace option
12341 * driver.c: Document new --trace options.
12343 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
12346 - if (mono_jit_trace_calls)
12347 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
12349 * mini.h: prototypes.
12351 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
12353 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
12355 * mini.c inssel.brg: Implement typedefbyref opcodes.
12357 * mini.c (mono_jit_compile_method): Remove unused local variable.
12359 * mini.c (mono_jit_compile_method_inner): Ditto.
12361 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
12363 * tramp-x86.c (x86_class_init_trampoline): Fix build.
12365 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
12367 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
12369 * mini.c (mono_no_aot): Remove unused global variable.
12371 * mini.c: Thread safety fixes.
12373 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
12375 * mini.c (mono_create_class_init_trampoline): Add a lock around
12376 class_init_hash_addr.
12378 * arrays.cs (test_0_newarr_emulation): Add new regression test for
12381 * mini.c: Decompose the NEWARR instruction before decomposing its
12382 arguments. Fixes #30073.
12384 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
12386 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
12389 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
12391 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
12393 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
12395 * driver.c: Add support for compiling icall wrappers to --compile.
12397 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
12399 * inssel.brg: The empty value in class->interface_offsets is -1, not
12402 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
12404 * objects.cs: New test for 'is' operator on an array of interfaces.
12406 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
12408 * tramp-ppc.c: update trampoline code to support jumps
12409 and class initialization.
12411 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
12413 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
12415 * inssel.brg (OP_UNBOXCAST): Fix #46027.
12417 * inssel.brg (OP_UNBOX): Remove unused rule.
12419 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
12420 region instead of one for each method. Fixes #47813.
12422 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
12424 * exceptions.cs (test_0_nested_finally): New regression test for
12425 nested exception handlers.
12427 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
12429 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
12431 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
12434 * mini.c (mono_method_check_inlining): Make the inlining limit
12435 configurable by an environment variable.
12437 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
12439 * mini.h: Bump AOT file version.
12441 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
12442 token, store the image along with the token, since the token might not
12443 refer to the same image as the method containing the relocation,
12444 because of inlining.
12446 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
12448 * mini.c (mono_precompile_assemblies): New function to compile
12449 all methods in all loaded assemblies.
12451 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
12453 * regalloc.h regalloc.c (MonoRegState): Change the type of
12454 iassign and fassign to int*, since they can contain large negative
12455 values if the register is spilled. Also added some comments. Fixes
12458 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
12459 under Win32. Fixes #42964.
12461 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
12463 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
12465 * aot.c: Added support for AOT compiling methods which contain calls
12466 to wrappers. Currently, only remoting-invoke-with-check wrappers are
12469 * driver.c (compile_all_methods): Run the compilation in a thread
12470 managed by mono. Fixes #44023.
12472 * mini.c (mono_codegen): Print full method name in verbose output.
12474 * mini-x86.c (mono_arch_patch_code): Fix warning.
12476 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
12477 jumps, since the method we are jumping to might be domain-specific.
12479 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
12481 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
12483 * inssel.brg: string chars are unsigned.
12485 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
12487 * TODO: New todo item.
12489 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
12490 which calls mono_runtime_class_init and patches the call site to
12491 avoid further calls.
12492 (mono_arch_create_class_init_trampoline): New arch specific function
12493 to create a class init trampoline.
12494 (create_trampoline_code): Generalized so it can create
12495 class init trampolines as well.
12497 * mini.c (helper_sig_class_init_trampoline): New helper variable.
12498 (mono_create_class_init_trampoline): New function to create and cache
12499 class init trampolines.
12500 (mono_find_class_init_trampoline_by_addr): New function to lookup the
12501 vtable given the address of a class init trampoline. Used by the
12503 (mono_codegen): Generate a call to a trampoline instead of
12504 mono_runtime_class_init in LDSFLD[A].
12505 (mono_codegen): Add relocations for the new trampoline.
12507 * mini.h mini-x86.c aot.c: Added a new relocation type:
12508 MONO_PATCH_INFO_CLASS_INIT.
12510 * mini.h: Bump AOT version number.
12512 * aot.c: Create a copy of the loaded code instead of using the original
12513 so methods which call each other will be close in memory, improving
12516 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
12517 patch since it breaks the regression tests.
12519 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
12520 for the register saving instruction sequence since the
12521 frame_state_for function in glibc 2.3.2 don't seem to detect it.
12523 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
12525 * TODO: Fix todo item && remove another.
12527 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
12529 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
12532 * aot.c: Moved the check for MONO_LASTAOT into the initialization
12533 function of the module.
12535 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
12536 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
12537 --no-aot command line option.
12539 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
12541 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
12542 by Bernie Solomon (bernard@ugsolutions.com).
12544 * inssel.brg: Refactor the interface offset table related code into
12545 its separate functions and add support for the AOT case.
12547 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
12549 * aot.c (mono_aot_get_method_inner): Fix memory leak.
12551 * aot.c: Added mono_aot_verbose variable and made all debugging
12552 output depend on the value of this variable.
12554 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
12555 method_label and info_label.
12557 * mini.h mini-x86.c aot.c: Added a new relocation type
12558 MONO_PATCH_INFO_IID for klass->interface_id.
12560 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
12561 the MonoJitInfo structure.
12563 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
12564 a non-root appdomain in shared mode.
12566 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
12568 * aot.c: make aot loader less verbose. Remove free of unused variable.
12570 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
12572 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
12574 * .cvsignore: Added *.dll.
12576 * mini.c (mono_print_tree_nl): New function callable while debugging.
12578 * mini.c (mono_print_code): Export this.
12580 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
12583 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
12585 * mini.h (MonoCompile): Added 'jit_info' field.
12587 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
12588 the cfg structure, since it is needed by the AOT compiler.
12590 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12592 * aot.c: A major rewrite. Changes include:
12593 - save exception tables for methods which have them.
12594 - cache failed lookups in aot_get_method () to avoid the (slow) calls
12595 to g_module_symbol.
12596 - reworked the file format so it is now much smaller and needs
12597 fewer relocation entries.
12599 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12601 * aot.c (load_aot_module): Fix build bustage on platforms without
12604 2003-09-04 Martin Baulig <martin@ximian.com>
12606 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
12608 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12610 * TODO: Some new optimization ideas.
12612 * aot.c: Move AOT module loading logic here from mono_assembly_open.
12614 * aot.c: Save the optimization flags used to compile the code into
12617 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
12618 support emitting domain specific code.
12620 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
12621 no longer domain neutral. It can be made domain neutral by compiling
12622 with --optimize=shared.
12624 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
12625 between appdomains.
12627 * driver.c mini.h mini.c: New --no-aot debugging option which disables
12628 loading of AOT code.
12630 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
12632 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
12633 if there is no domain neutrality information.
12635 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
12637 * aot.c (mono_compile_assembly): Emit a symbol containing the file
12638 format version into the generated library.
12640 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
12641 callee method into the caller since one of them could be shared.
12643 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
12644 system exceptions from AOT code now works.
12646 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
12647 method if it is domain neutral and the callee is not.
12649 * graph.c (cfg_emit_one_loop_level): Fix warning.
12651 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
12653 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
12656 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
12658 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
12659 is needed by code which is executed before mono_runtime_init ().
12660 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
12662 * mini.c (mono_thread_abort): Fix warning.
12663 (mono_jit_compile_method): Call static constructor in the AOT case too.
12665 * aot.c (mono_compile_assembly): Fix warning.
12667 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12669 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
12671 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
12673 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
12675 * cpu-pentium.md: Fix the length of call opcodes so they include the
12676 ESP restoring instruction. Fixes #47968.
12678 2003-08-28 Martin Baulig <martin@ximian.com>
12680 * mini-x86.c (mono_arch_call_opcode): Added support for
12681 MONO_TYPE_GENERICINST.
12683 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
12685 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
12687 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
12688 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
12690 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
12693 2003-08-26 Martin Baulig <martin@ximian.com>
12695 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
12696 when reporting an error, set this to the actual error location.
12697 (mono_method_to_ir): Report the correct error location if
12698 get_basic_blocks() returned an error.
12700 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
12702 * mini.c (mono_type_blittable): OBJECT is not blittable.
12703 (mono_method_blittable): Methods which have marshalling descriptors
12704 are not blittable either. Fixes #47842.
12706 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
12708 * driver.c mini.c: Use an environment variable instead of a global
12709 variable. Also fix the build.
12711 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
12712 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
12715 * driver.c mini.c: Added --with-valgrind option to turn off some
12716 code which prevents mono from running under valgrind.
12718 * mini.c (mono_emit_call_args): Fixed warning.
12720 * mini.c (mono_emulate_opcode): Fixed warning.
12722 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12724 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
12725 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
12726 regalloc.c, regalloc.h: specify available registers in arch-specific
12727 code and support floats in the regallocator (patch by Laurent Morichetti
12730 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
12732 * mini.c: mono_thread_current() can be called only after
12733 mono_runtime_init(): rearrange code to not call it early on.
12735 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12737 * mini.c: allocate jump tables in the code mempools.
12739 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12741 * mini.c, mini.h: make sure per-thread data allocated by the jit is
12744 2003-08-10 Miguel de Icaza <miguel@ximian.com>
12746 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
12747 12 to 16. This fixes bug #47453.
12750 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
12752 * mini-ppc.c: fixed indexed load and unsigned compares.
12754 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
12756 * mini.c: reenabled installation of handler for
12757 thread abort signal.
12759 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12761 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
12762 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
12763 until it's fixed and actually useful.
12765 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12767 * inssel-long32.brg: couple more opcodes implemented.
12769 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12771 * mini-sparc.c: Even more opcodes implemeted.
12773 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
12775 * mini-sparc.c: More opcodes implemented.
12777 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
12779 * mini-sparc.c: More opcodes implemented.
12781 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12783 * inssel-sparc.brg: Add some needed rules. Direct
12785 * Makefile.am: Use inssel-sparc.brg
12786 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
12787 an assert happy for now.
12789 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
12791 * mini-sparc.c: Fixed compile errors.
12792 * exceptions-sparc.c: Same. We now produce a mono binary
12793 on sparc-linux. Yea.
12795 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
12797 * mini-sparc.c: Renamed registers. Also some macro cleanups.
12798 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
12799 They compile, but do not work.
12801 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12803 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
12804 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
12805 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
12808 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12810 * mini.c: more opcodes implemented and better support for generics.
12812 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
12814 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
12815 * mini.c, mini.h: first cut at generics support: some new instructions
12816 added and changed the behaviour of some of the existing ones.
12818 2003-07-21 Miguel de Icaza <miguel@ximian.com>
12820 * mini.c: Removed definition of metadata_shared mutex here.
12822 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
12824 * mini-x86.c: make vararg calls work for instance methods.
12826 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
12828 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
12829 returns the arguments in a separte list, now.
12831 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12833 * aot.c, mini.c: updates for array type representation changes.
12835 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
12837 * mini.c: register function to perform jit shutdown.
12839 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12841 * mini.c: use a faster allocator if possible.
12843 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
12845 * aot.c: some cleanups and portability changes.
12847 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12849 * mini.c: use faster allocation for CEE_BOX if possible.
12851 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
12853 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
12854 Moved inlined mempcy code to its own function so that is can be
12855 reused. Added an inline memset function as well (optimized initobj).
12856 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
12858 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12860 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
12862 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
12864 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
12865 arch code can setup the cpu for CLR execution, if needed.
12866 We use it on x86 to set the precision of FP operations.
12868 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
12870 * mini.c: disable some optimizations if we can guess they'll cost too
12871 much for a given method.
12873 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12875 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
12877 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12878 * mini.h mini.c mini-x86.c: Added instruction level coverage
12879 info collection support.
12881 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12883 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
12884 is now implemented in the profiling API. Get rid of a couple of
12885 unnecessary global variables.
12887 2003-06-15 Nick Drochak <ndrochak@gol.com>
12889 * basic-long.cs: tests for negative values for bigmul, and unsigned.
12890 * cpu-g4.md: add op_bigmul and op_bigmul_un
12891 * cpu_pentium.md: add op_bigmul_un
12892 * inssel-long32.brg: add rule for unsigned bigmul
12893 * mini-ops.h: define OP_BIGMUL_UN
12894 * mini-x86.c: THE BUG: handle (un)signed properly
12895 * mini.c: choose unsigned opcode if needed.
12896 This set of patches fixes bug #44291
12898 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
12900 * mini.c (optimize_branches): improved to handle all kinds of
12901 conditional branches.
12903 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
12905 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
12906 don't raise exceptions.
12908 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12910 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
12911 to arch-specific files.
12913 2003-06-09 Martin Baulig <martin@ximian.com>
12915 * Makefile.am (libs): Added $(LIBGC_LIBS).
12917 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
12919 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
12920 and OP_ATAN (fixes bug#44293).
12922 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
12924 * Makefile.am, mini-x86.c: rename cpu description array to
12925 pentium_desc, since some compilers define the 'pentium' preprocessor
12928 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
12930 * mini.c (mini_select_instructions): add explicit branch if the
12931 following block is not the false target of a conditional branch -
12932 we need this with any optimization that reorder or remove bblocks
12934 * mini.c (optimize_branches): bug fixes
12936 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
12938 * mini.c (mono_method_to_ir): inline static readonly fields
12940 * ssa.c (fold_tree): start cfold support for long (very simple
12943 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
12945 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12947 * inssel.brg: fixed memcpy (bug #44219).
12949 2003-06-05 Dick Porter <dick@ximian.com>
12951 * driver.c: Set the glib log levels to not abort if g_message
12954 g_set_prgname() has to happen before mini_init() so that the
12955 process handle gets the info.
12957 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12959 * driver.c: add intrins to the default optimizations to get wider
12962 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
12964 * mini.h: some large basic blocks will overflow a 16-bit
12965 integers for symbolic registers.
12967 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12969 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
12970 (mono_arch_output_basic_block): fix bug 43499
12972 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
12974 * mini.c: kill duplicated definition of mono_debug_format.
12976 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
12978 * mini-x86.c, arrays.cs: fixed register allocation bug.
12980 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12982 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
12984 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
12986 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12989 (print_method_from_ip): also print source location information if
12992 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
12994 * mini.c (mono_find_block_region): bug fix in region code
12995 (mini_method_compile): enable removing unreachable code again, but
12996 only in methods without exception clauses.
12998 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13000 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
13001 Implemented arglist opcode and handling of TypedReference type.
13002 Fixed x86 call convention when a structure is returned.
13003 Minimal support for calling static vararg methods.
13005 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
13007 * mini.c (mini_method_compile): always remove unreachable code,
13008 because the code in them may be inconsistent (access to dead
13009 variables for example).
13011 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13013 * driver.c, debug-mini.c: warning fixes.
13015 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
13017 * Makefile.am, jit.h, mini.h: install header for embedding mono.
13019 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
13021 * mini.c: thread-static fields are registered in mono_class_vtable(),
13022 so ensure the function is called before checking for them.
13024 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
13026 * mini.c (optimize_branches): fix for bug 43586
13028 * jit-icalls.c (mono_llmult_ovf): added an additional check for
13029 overflow (fixes Bug #43639)
13031 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13033 * mini.c, objects.cs: allow the use of stobj for primitive types.
13035 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13037 * mini.c: be less strict about argument checking until we support
13038 running the verifier.
13040 2003-05-27 Nick Drochak <ndrochak@gol.com>
13042 * basic-long.cs: tests for (ulong)int * (ulong)int also
13043 * mini.c: use the same trick for (ulong)int * (ulong)int
13045 2003-05-27 Nick Drochak <ndrochak@gol.com>
13047 * basic-long.cs: add regression test for (long)int * (long)int
13048 * cpu-pentium.md: add op_bigmul specification
13049 * inssel-long32.brg: add OP_BIGMUL rule
13050 * mini-ops.h: add OP_BIGMUL
13051 * mini-x86.c: register allocator: handle case where src1 needs to be
13053 * mini.c: substitute special BIGMUL opcode in the tree for
13054 (long)int * (long)int
13056 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
13058 * jit-icalls.c: call the type ctor on field access if needed.
13060 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13062 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
13063 to a method (including results of ldelema, bug#43207).
13065 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
13067 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
13068 colors to show exception handler blocks.
13070 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
13071 (fix for pinvoke7.cs).
13073 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13075 * mini.h, mini.c: ensure correct initialization order for types that
13076 require it. Prepare for lazy compilation of jit icall wrappers.
13077 Provide a name for opcode emulation to reduce unneeded mallocing.
13079 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
13081 * mini-x86.c: better register restoring code and profiling
13082 support for tail calls.
13084 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13086 * mini.h, driver.c: prepare for leaf methods optimization.
13088 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13090 * mini.c: get targets of branches before converting a method.
13092 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
13094 * mini.c (optimize_branches): added some experimental code (disbaled)
13096 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
13098 * mini.c (optimize_branches): fix branch to branch optimization
13100 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
13102 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
13104 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
13106 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
13109 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
13111 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
13112 enable use of interface variables again.
13114 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
13115 I1 to registers because there is no simply way to sign extend 8bit
13116 quantities in caller saved registers on x86.
13118 * inssel-float.brg: set costs of some rules to 2 so
13119 that monobure always select the arch. specific ones if supplied,
13120 regardless of the order we pass the files to monoburg.
13122 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13124 * mini.c, mini-x86.c: since the magic trampoline for jumps
13125 can't patch the code directly, we do it as soon as the
13126 method gets compiled.
13128 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13130 * mini-x86.c, mini.h: introduce a new patching method
13131 to support CEE_JMP and tail calls.
13132 * mini.c: obey tail.call. Don't precompile methods target
13134 * tramp-x86.c: new trampoline code to handle methods
13135 reached through a jump.
13137 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
13139 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
13140 bit values to registers
13142 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
13144 * mini.c (mono_compile_get_interface_var): share interface
13145 variables if possible.
13147 2003-05-16 Martin Baulig <martin@ximian.com>
13149 * debug-mini.c (mono_init_debugger): New function to initialize
13150 the debugger. This is not in the debugger since it needs to
13151 access some of mini's internals.
13153 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13155 * mini.c (mono_method_to_ir): inlining fixes/cleanups
13157 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
13159 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
13160 for value type handling.
13162 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13164 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
13165 (mono_method_check_inlining): enable inlining of all kinds of wrappers
13167 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
13169 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
13170 the constructor through a proxy.
13172 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13174 * jit-icalls.c, inssel.brg: fixes to array element address
13177 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
13179 * mini-x86.c (is_regsize_var): allocate pointer to registers
13181 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13183 * driver.c: fixed typo, added intrins to the set of optimizations
13184 tested with regressions.
13186 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
13188 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
13189 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
13192 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
13194 * inssel.brg: remove some common pop instructions without side effects
13196 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13198 * inssel-x86.brg: fixed thinko in int to double conversions.
13200 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
13202 * mini.c, jit-icalls.c: added runtime thread-static variable support.
13204 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13206 * inssel-long32.brg: two more missing instructions.
13208 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
13210 * mini.c (mono_emit_call_args): set the cil_code for all arguments
13211 if not already set.
13213 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
13215 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
13218 * basic-float.cs: Added tests for negative zero.
13220 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13222 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
13223 a couple of missing operations for long casts, with test cases.
13225 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13227 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
13229 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
13231 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
13232 code size estimation.
13234 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
13236 * mini.c (mono_jit_create_remoting_trampoline): make it work with
13237 abstract methods (fix bug 42542)
13239 * aot.c: add ability to handle array types
13241 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
13243 * mini.c: Call the _specific versions of the object allocation
13244 functions if possible.
13246 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13248 * driver.c: call setlocale ().
13250 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13252 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
13255 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
13257 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
13259 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
13260 wrappers (fix bug 42122)
13262 2003-05-04 Martin Baulig <martin@ximian.com>
13264 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
13266 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
13267 s/mini_set_defaults/mono_set_defaults/g.
13269 2003-05-04 Martin Baulig <martin@ximian.com>
13271 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
13273 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13275 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
13276 (reported by Don Roberts).
13278 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13280 * mini.c: temporarily work around two bugs for this release.
13282 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13284 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
13285 that contains -export-dynamic and it makes using the ld script
13287 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
13289 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13291 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
13294 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13296 * mini.c: make sure leave calls all the needed finally blocks,
13297 even when the target jumps out of multiple exception clauses.
13299 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13301 * ldscript, Makefile.am: add linker script to reduce the number of
13302 exported symbols (should also fix the issues with libwine defining
13303 some of the same symbols in io-layer).
13305 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
13307 * driver.c (mini_main): Avoid assertion when no file name is given on
13310 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
13312 * driver.c: added --version/-V command line option.
13313 Added the inline optimization in the regression tests.
13315 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13317 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
13318 to the type in the method signature (fixes bug#42134).
13320 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
13322 * mini.c: when inlining, check this is not null only when needed (bug #42135).
13324 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
13326 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
13328 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13330 * driver.c: fixed bug #42100.
13332 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
13334 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
13336 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13338 * mini.c: moved most of the code required to do inlining to its own
13339 function so it can be reused. Inline also ctors if appropriate.
13341 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
13343 * Makefile.am: Link with -export-dynamic so shared libs loaded by
13344 the runtime can call mono API functions.
13346 2003-04-27 Martin Baulig <martin@ximian.com>
13348 * debug-mini.c (mono_debug_init_method): Added
13349 `guint32 breakpoint_id' argument; if the method has a breakpoint,
13350 send a notification to the debugger.
13352 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
13353 running in the Mono Debugger, just pass the breakpoint number to
13354 mono_debug_init_method().
13356 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
13358 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
13360 * mini.c: allow some more unsafe compares.
13362 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13364 * mini-x86.c, Makefile.am: make distcheck works (partially from
13365 a patch by Richard Lee <r.h.lee@attbi.com>).
13366 * regset.c, regset.h: removed, they are unused.
13368 2003-04-25 Dick Porter <dick@ximian.com>
13370 * driver.c: Usage reports the name as 'mono' not 'mini'
13371 * exceptions-x86.c: Build and run on freebsd
13373 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
13375 * Makefile.am: install the program with the 'mono' name and
13376 the library as libmono instead of mini and libmini.
13378 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13380 * driver.c: provide the APIs for the embedding interface of the old jit.
13382 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
13384 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
13386 2003-04-23 Martin Baulig <martin@ximian.com>
13388 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
13390 * driver.c: Added `--debug' command line argument to enable
13393 2003-04-23 Martin Baulig <martin@ximian.com>
13395 * debug.[ch]: Removed. The code is now in
13396 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
13398 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
13401 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
13403 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
13405 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13408 (mini_cleanup): moved mono_runtime_cleanup call after the call to
13409 mono_domain_finalize.
13410 (mini_method_compile): use mono_method_profile* if the the option is
13413 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
13415 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13416 methods with their wrapper.
13418 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13419 methods with their wrapper.
13421 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
13424 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
13427 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
13430 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
13432 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
13434 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
13436 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
13437 of the mempool. This is slightly faster and uses less memory
13439 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13441 * mini.c: avoid O(n) allocation for variables.
13443 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13445 * mini.c: handle items on the stack after inlining methods.
13447 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13449 * mini.c: make the method->opcode optimization dependent
13450 on MONO_OPT_INSTRINS and do it lazily.
13452 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13454 * driver.c: print overall results at the end of regression run.
13456 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
13458 * inssel.brg: don't overwrite symbolic registers.
13460 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13462 * inssel-x86.brg: fix conversion from long to float.
13464 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
13466 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
13468 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
13470 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
13472 * driver.c: Added --print-vtable option as in the old JIT.
13474 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13476 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
13478 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
13480 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
13482 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
13484 * mini.c regalloc.c regalloc.h: Fix memory leak.
13486 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
13488 * aot.c (mono_aot_get_method): register all used strings
13490 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13492 * mini.c: always intern strings references with ldstr at compile time.
13494 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13496 * Makefile.am: add BUILT_SOURCES.
13498 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13500 * driver.c: give a better error message when the assembly to execute
13501 doesn't have an entry point.
13503 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
13505 * Makefile.am: added hack for automake
13507 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
13510 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
13512 22003-04-07 Martin Baulig <martin@ximian.com>
13514 * Makefile.am: Added Makefile.am.
13516 * debugger-main.c: Removed, this is now in the debugger where it
13519 * mini.pc.in: Call this package `mini' for the moment.